./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3317397419 <...> Warning: Permanently added '10.128.1.42' (ED25519) to the list of known hosts. execve("./syz-executor3317397419", ["./syz-executor3317397419"], 0x7ffd60aa5340 /* 10 vars */) = 0 brk(NULL) = 0x5555724bf000 brk(0x5555724bfd40) = 0x5555724bfd40 arch_prctl(ARCH_SET_FS, 0x5555724bf3c0) = 0 set_tid_address(0x5555724bf690) = 5812 set_robust_list(0x5555724bf6a0, 24) = 0 rseq(0x5555724bfce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3317397419", 4096) = 28 getrandom("\x5f\x51\x17\x58\x22\xa6\xda\x06", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555724bfd40 brk(0x5555724e0d40) = 0x5555724e0d40 brk(0x5555724e1000) = 0x5555724e1000 mprotect(0x7f5ecb495000, 16384, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 [ 62.566939][ T30] audit: type=1400 audit(1748729279.989:62): avc: denied { write } for pid=5809 comm="strace-static-x" path="pipe:[4514]" dev="pipefs" ino=4514 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555724bf690) = 5813 ./strace-static-x86_64: Process 5813 attached [pid 5812] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5813] set_robust_list(0x5555724bf6a0, 24) = 0 [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5814 attached [pid 5812] <... clone resumed>, child_tidptr=0x5555724bf690) = 5814 [pid 5812] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5815 attached [pid 5814] set_robust_list(0x5555724bf6a0, 24 [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 5815 ./strace-static-x86_64: Process 5816 attached [pid 5816] set_robust_list(0x5555724bf6a0, 24 [pid 5815] set_robust_list(0x5555724bf6a0, 24 [pid 5814] <... set_robust_list resumed>) = 0 [pid 5812] <... clone resumed>, child_tidptr=0x5555724bf690) = 5816 [pid 5816] <... set_robust_list resumed>) = 0 [pid 5815] <... set_robust_list resumed>) = 0 [ 62.607976][ T30] audit: type=1400 audit(1748729280.029:63): avc: denied { execmem } for pid=5812 comm="syz-executor331" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [pid 5812] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5815] <... prctl resumed>) = 0 [pid 5815] setpgid(0, 0) = 0 [pid 5815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5817 attached ./strace-static-x86_64: Process 5818 attached [pid 5818] set_robust_list(0x5555724bf6a0, 24 [pid 5815] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5819 attached [pid 5818] <... set_robust_list resumed>) = 0 [pid 5817] set_robust_list(0x5555724bf6a0, 24 [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 5818 [pid 5815] write(3, "1000", 4 [pid 5812] <... clone resumed>, child_tidptr=0x5555724bf690) = 5817 [pid 5819] set_robust_list(0x5555724bf6a0, 24 [pid 5818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5817] <... set_robust_list resumed>) = 0 [pid 5819] <... set_robust_list resumed>) = 0 [pid 5818] <... prctl resumed>) = 0 [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5812] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5818] setpgid(0, 0 [pid 5815] <... write resumed>) = 4 [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 5819 [pid 5818] <... setpgid resumed>) = 0 [pid 5818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5820 attached [pid 5819] <... prctl resumed>) = 0 [pid 5815] close(3 [pid 5820] set_robust_list(0x5555724bf6a0, 24 [pid 5819] setpgid(0, 0 [pid 5818] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5821 attached [pid 5812] <... clone resumed>, child_tidptr=0x5555724bf690) = 5820 [pid 5820] <... set_robust_list resumed>) = 0 [pid 5819] <... setpgid resumed>) = 0 [pid 5818] write(3, "1000", 4 [pid 5815] <... close resumed>) = 0 [pid 5821] set_robust_list(0x5555724bf6a0, 24 [pid 5819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5818] <... write resumed>) = 4 [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 5821 executing program [pid 5815] write(1, "executing program\n", 18 [pid 5821] <... set_robust_list resumed>) = 0 [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5818] close(3 [pid 5815] <... write resumed>) = 18 [pid 5821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5818] <... close resumed>) = 0 [pid 5815] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5815] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, executing program [pid 5818] write(1, "executing program\n", 18 [pid 5815] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5821] <... prctl resumed>) = 0 [pid 5818] <... write resumed>) = 18 [pid 5815] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5821] setpgid(0, 0 [pid 5818] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5821] <... setpgid resumed>) = 0 [pid 5818] <... futex resumed>) = 0 [pid 5815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5818] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5815] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5815] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5818] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5815] <... mprotect resumed>) = 0 [pid 5819] <... openat resumed>) = 3 [pid 5818] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5815] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5821] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5822 attached [pid 5819] write(3, "1000", 4 [pid 5818] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5815] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5821] write(3, "1000", 4 [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 5822 [pid 5819] <... write resumed>) = 4 [pid 5818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5821] <... write resumed>) = 4 [pid 5819] close(3 [pid 5818] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5815] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5822] set_robust_list(0x5555724bf6a0, 24 [pid 5821] close(3 [pid 5819] <... close resumed>) = 0 [pid 5818] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITEexecuting program ./strace-static-x86_64: Process 5823 attached [pid 5822] <... set_robust_list resumed>) = 0 [pid 5821] <... close resumed>) = 0 [pid 5819] write(1, "executing program\n", 18 [pid 5818] <... mprotect resumed>) = 0 [pid 5823] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053executing program [pid 5822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5821] write(1, "executing program\n", 18 [pid 5819] <... write resumed>) = 18 [pid 5818] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5815] <... clone3 resumed> => {parent_tid=[5823]}, 88) = 5823 [pid 5823] <... rseq resumed>) = 0 [pid 5822] <... prctl resumed>) = 0 [pid 5821] <... write resumed>) = 18 [pid 5819] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5818] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5815] rt_sigprocmask(SIG_SETMASK, [], [pid 5823] <... set_robust_list resumed>) = 0 [pid 5822] setpgid(0, 0 [pid 5821] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... futex resumed>) = 0 [pid 5818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5815] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5823] rt_sigprocmask(SIG_SETMASK, [], [pid 5822] <... setpgid resumed>) = 0 [pid 5821] <... futex resumed>) = 0 [pid 5819] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5815] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5819] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5815] <... futex resumed>) = 0 [pid 5821] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5819] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5818] <... clone3 resumed> => {parent_tid=[5824]}, 88) = 5824 [pid 5815] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5821] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5819] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5818] rt_sigprocmask(SIG_SETMASK, [], [pid 5821] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5818] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5819] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5818] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5818] <... futex resumed>) = 0 [pid 5821] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5819] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5818] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5824 attached [pid 5823] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5821] <... mprotect resumed>) = 0 [pid 5819] <... mprotect resumed>) = 0 [pid 5822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5821] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5824] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5823] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5822] <... openat resumed>) = 3 [pid 5819] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5824] <... rseq resumed>) = 0 [pid 5821] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5819] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5821] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5823] <... openat resumed>) = 3 [pid 5822] write(3, "1000", 4 [pid 5819] <... clone3 resumed> => {parent_tid=[5826]}, 88) = 5826 [pid 5819] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5821] <... clone3 resumed> => {parent_tid=[5825]}, 88) = 5825 [pid 5819] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5819] <... futex resumed>) = 0 [pid 5821] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5821] <... futex resumed>) = 0 [pid 5821] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5824] set_robust_list(0x7f5ecb3c99a0, 24./strace-static-x86_64: Process 5826 attached ./strace-static-x86_64: Process 5825 attached [pid 5823] ioctl(3, USB_RAW_IOCTL_INIT [pid 5822] <... write resumed>) = 4 [pid 5826] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5825] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5824] <... set_robust_list resumed>) = 0 [pid 5823] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5822] close(3 [pid 5826] <... rseq resumed>) = 0 [pid 5824] rt_sigprocmask(SIG_SETMASK, [], [pid 5826] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5825] <... rseq resumed>) = 0 [pid 5824] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5822] <... close resumed>) = 0 executing program [pid 5826] <... set_robust_list resumed>) = 0 [pid 5825] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5824] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5822] write(1, "executing program\n", 18 [pid 5826] rt_sigprocmask(SIG_SETMASK, [], [pid 5825] <... set_robust_list resumed>) = 0 [pid 5824] <... openat resumed>) = 3 [pid 5823] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5822] <... write resumed>) = 18 [pid 5826] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5825] rt_sigprocmask(SIG_SETMASK, [], [pid 5822] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5823] <... ioctl resumed>, 0) = 0 [pid 5826] <... openat resumed>) = 3 [pid 5825] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5824] ioctl(3, USB_RAW_IOCTL_INIT [pid 5822] <... futex resumed>) = 0 [pid 5826] ioctl(3, USB_RAW_IOCTL_INIT [pid 5825] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5822] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5826] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5825] <... openat resumed>) = 3 [pid 5824] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5822] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5825] ioctl(3, USB_RAW_IOCTL_INIT [pid 5826] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5825] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5826] <... ioctl resumed>, 0) = 0 [pid 5825] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5824] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5822] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5824] <... ioctl resumed>, 0) = 0 [pid 5822] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 5822] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5822] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5826] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5824] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5823] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5826] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5825] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5824] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5823] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5822] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5826] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5824] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5823] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} => {parent_tid=[5828]}, 88) = 5828 ./strace-static-x86_64: Process 5828 attached [pid 5822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5822] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 62.715478][ T30] audit: type=1400 audit(1748729280.129:64): avc: denied { read write } for pid=5815 comm="syz-executor331" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 5822] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5828] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053) = 0 [pid 5828] set_robust_list(0x7f5ecb3c99a0, 24) = 0 [pid 5828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5828] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5828] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [pid 5828] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 62.748479][ T30] audit: type=1400 audit(1748729280.129:65): avc: denied { open } for pid=5815 comm="syz-executor331" path="/dev/raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 62.773000][ T30] audit: type=1400 audit(1748729280.149:66): avc: denied { ioctl } for pid=5815 comm="syz-executor331" path="/dev/raw-gadget" dev="devtmpfs" ino=820 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 5828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5823] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5823] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5826] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5825] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5826] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5824] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5824] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5828] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5826] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5826] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5825] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5823] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5823] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5824] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5824] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5828] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5826] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5823] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5823] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5826] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5825] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5824] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5826] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5824] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5823] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5826] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5824] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5823] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5826] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5825] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5824] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5823] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5826] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5824] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5823] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5824] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5825] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 62.985671][ T9] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 62.993188][ T5827] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 63.000675][ T974] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 63.015606][ T5831] usb 3-1: new high-speed USB device number 2 using dummy_hcd [pid 5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5828] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5828] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5823] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5826] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5823] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 63.035571][ T1607] usb 5-1: new high-speed USB device number 2 using dummy_hcd [pid 5826] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5825] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5824] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5824] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5828] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5826] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5825] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5824] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5823] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5826] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5826] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5825] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5824] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5823] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5826] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5826] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5825] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5823] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5826] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5824] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5823] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5826] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5825] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5824] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5823] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5824] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5826] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5825] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5823] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5826] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5824] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5823] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [ 63.165644][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 63.170708][ T974] usb 1-1: Using ep0 maxpacket: 8 [ 63.175842][ T5831] usb 3-1: Using ep0 maxpacket: 8 [ 63.180921][ T5827] usb 4-1: Using ep0 maxpacket: 8 [ 63.202704][ T5827] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [pid 5826] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5825] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5823] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5826] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5826] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5823] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5823] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5828] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5824] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5823] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5828] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5824] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5823] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5828] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5824] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5824] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5828] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5828] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5824] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5824] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5828] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 63.205646][ T1607] usb 5-1: Using ep0 maxpacket: 8 [ 63.215203][ T9] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 63.230139][ T974] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 63.241326][ T5827] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 63.251418][ T5831] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [pid 5828] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 63.262546][ T974] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 63.265409][ T1607] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 63.272555][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 63.272578][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 63.272598][ T9] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 63.272632][ T9] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 63.272652][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.273985][ T5827] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 63.294103][ T1607] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 63.304184][ T5831] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 5828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5826] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 63.317987][ T1607] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 63.325740][ T974] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 63.334706][ T1607] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 63.345373][ T974] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5826] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [ 63.355088][ T1607] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 63.363660][ T5831] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 63.374798][ T1607] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.395558][ T5827] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 63.449831][ T974] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [pid 5826] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5828] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5828] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5828] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5826] <... ioctl resumed>, 0) = 0 [pid 5828] <... ioctl resumed>, 0) = 0 [pid 5826] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5828] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5826] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5828] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [ 63.458893][ T5831] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 63.471934][ T974] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.479988][ T5831] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 63.490387][ T5831] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.499606][ T5827] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [pid 5823] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5824] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5824] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5823] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5824] <... ioctl resumed>, 0) = 0 [pid 5823] <... ioctl resumed>, 0) = 0 [pid 5824] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5823] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5824] <... ioctl resumed>, 0) = 0 [pid 5823] <... ioctl resumed>, 0) = 0 [pid 5824] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5823] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5824] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5823] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5825] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5825] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5825] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5825] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [ 63.512392][ T5827] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5826] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5819] <... futex resumed>) = 0 [pid 5828] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... futex resumed>) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5826] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5822] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... futex resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5826] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5822] <... futex resumed>) = 0 [pid 5819] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5828] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5826] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5822] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5828] <... ioctl resumed>, 0) = 0 [pid 5826] <... ioctl resumed>, 0) = 0 [pid 5824] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5826] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] <... futex resumed>) = 1 [pid 5819] <... futex resumed>) = 0 [pid 5826] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] <... futex resumed>) = 0 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5819] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5828] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] <... futex resumed>) = 0 [pid 5828] <... futex resumed>) = 1 [pid 5826] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5823] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... futex resumed>) = 0 [pid 5828] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... futex resumed>) = 1 [pid 5823] <... futex resumed>) = 1 [pid 5825] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5824] <... futex resumed>) = 0 [pid 5818] <... futex resumed>) = 1 [pid 5822] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... futex resumed>) = 0 [pid 5815] <... futex resumed>) = 0 [pid 5823] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5828] <... futex resumed>) = 0 [pid 5824] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5822] <... futex resumed>) = 1 [pid 5821] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5815] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5821] <... futex resumed>) = 1 [pid 5825] <... futex resumed>) = 0 [pid 5822] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5815] <... futex resumed>) = 1 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5828] <... openat resumed>) = 4 [ 63.721092][ T9] usb 2-1: usb_control_msg returned -32 [ 63.721092][ T1607] usb 5-1: usb_control_msg returned -32 [ 63.721140][ T1607] usbtmc 5-1:16.0: can't read capabilities [ 63.726929][ T9] usbtmc 2-1:16.0: can't read capabilities [pid 5826] <... openat resumed>) = 4 [pid 5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5824] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5823] <... futex resumed>) = 0 [pid 5821] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5815] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5824] <... ioctl resumed>, 0) = 0 [pid 5823] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5825] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5824] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5825] <... ioctl resumed>, 0) = 0 [pid 5824] <... futex resumed>) = 1 [pid 5823] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5818] <... futex resumed>) = 0 [pid 5826] <... openat resumed>) = 5 [pid 5825] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... ioctl resumed>, 0) = 0 [pid 5818] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... openat resumed>) = 5 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 6 [pid 5821] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... openat resumed>) = 6 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5821] <... futex resumed>) = 0 [pid 5819] <... futex resumed>) = 0 [pid 5826] <... openat resumed>) = 7 [pid 5819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5821] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5819] <... mmap resumed>) = 0x7f5ecb388000 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 8 [pid 5819] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5828] <... openat resumed>) = 7 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5819] <... mprotect resumed>) = 0 [pid 5826] <... openat resumed>) = 9 [pid 5819] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5819] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 10 [pid 5824] <... openat resumed>) = 4 [pid 5823] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5818] <... futex resumed>) = 0 [pid 5828] <... openat resumed>) = 8 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] <... futex resumed>) = 1 [pid 5826] <... openat resumed>) = 11 [pid 5819] <... clone3 resumed> => {parent_tid=[5837]}, 88) = 5837 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5819] rt_sigprocmask(SIG_SETMASK, [], [pid 5828] <... openat resumed>) = 9 [pid 5826] <... openat resumed>) = 12 [pid 5819] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5819] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... openat resumed>) = 13 [pid 5819] <... futex resumed>) = 0 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5819] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 14 ./strace-static-x86_64: Process 5837 attached [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... futex resumed>) = 1 [pid 5821] <... futex resumed>) = 0 [pid 5818] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5815] <... futex resumed>) = 0 [pid 5828] <... openat resumed>) = 10 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 12 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 13 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5837] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5826] <... openat resumed>) = 15 [pid 5825] <... openat resumed>) = 4 [pid 5824] <... openat resumed>) = 5 [pid 5823] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5821] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=36000000} [pid 5815] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] <... rseq resumed>) = 0 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] <... futex resumed>) = 0 [pid 5837] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5825] <... openat resumed>) = 5 [pid 5824] <... openat resumed>) = 6 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5822] <... futex resumed>) = 0 [pid 5815] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5837] <... set_robust_list resumed>) = 0 [pid 5826] <... openat resumed>) = 16 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5837] rt_sigprocmask(SIG_SETMASK, [], [pid 5828] <... openat resumed>) = 14 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 4 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 17 [pid 5837] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5828] <... openat resumed>) = 15 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5825] <... openat resumed>) = 6 [pid 5824] <... openat resumed>) = 7 [pid 5822] <... mmap resumed>) = 0x7f5ecb388000 [pid 5837] <... openat resumed>) = 18 [pid 5837] ioctl(18, USB_RAW_IOCTL_INIT [ 63.757205][ T30] audit: type=1400 audit(1748729281.179:67): avc: denied { write } for pid=5822 comm="syz-executor331" name="usbtmc0" dev="devtmpfs" ino=2783 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 63.768346][ T5831] usb 3-1: usb_control_msg returned -32 [ 63.788257][ T974] usb 1-1: usb_control_msg returned -32 [ 63.793840][ T974] usbtmc 1-1:16.0: can't read capabilities [ 63.800367][ T5827] usb 4-1: usb_control_msg returned -32 [ 63.806275][ T5827] usbtmc 4-1:16.0: can't read capabilities [ 63.812680][ T5831] usbtmc 3-1:16.0: can't read capabilities [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 19 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 5 [pid 5822] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5828] <... openat resumed>) = 16 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5837] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 20 [pid 5837] ioctl(18, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5828] <... openat resumed>) = 17 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] <... openat resumed>) = 7 [pid 5823] <... openat resumed>) = 6 [pid 5822] <... mprotect resumed>) = 0 [pid 5826] <... openat resumed>) = 21 [pid 5824] <... openat resumed>) = 8 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5828] <... openat resumed>) = 18 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 9 [pid 5823] <... openat resumed>) = 7 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 22 [pid 5837] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5828] <... openat resumed>) = 19 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 10 [pid 5823] <... openat resumed>) = 8 [pid 5822] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5821] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5818] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] <... openat resumed>) = 8 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5822] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5821] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... openat resumed>) = 20 [pid 5826] <... openat resumed>) = 23 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 11 [pid 5823] <... openat resumed>) = 9 [pid 5822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5821] <... futex resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] <... openat resumed>) = 9 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5818] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5838 attached [pid 5837] <... openat resumed>) = 24 [pid 5828] <... openat resumed>) = 21 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 12 [pid 5823] <... openat resumed>) = 10 [pid 5822] <... clone3 resumed> => {parent_tid=[5838]}, 88) = 5838 [pid 5821] <... mmap resumed>) = 0x7f5ecb388000 [pid 5818] <... futex resumed>) = 0 [pid 5838] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5837] ioctl(24, USB_RAW_IOCTL_INIT [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 25 [pid 5825] <... openat resumed>) = 10 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5822] rt_sigprocmask(SIG_SETMASK, [], [pid 5821] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5815] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5838] <... rseq resumed>) = 0 [pid 5837] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5828] <... openat resumed>) = 22 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 13 [pid 5823] <... openat resumed>) = 11 [pid 5822] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5821] <... mprotect resumed>) = 0 [pid 5818] <... mmap resumed>) = 0x7f5ecb388000 [pid 5815] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5837] ioctl(24, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 26 [pid 5825] <... openat resumed>) = 11 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5822] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5818] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5815] <... futex resumed>) = 0 [pid 5838] <... set_robust_list resumed>) = 0 [pid 5828] <... openat resumed>) = 23 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 12 [pid 5838] rt_sigprocmask(SIG_SETMASK, [], [pid 5826] <... openat resumed>) = 27 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5823] <... openat resumed>) = 13 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... openat resumed>) = 24 [pid 5826] <... openat resumed>) = 28 [pid 5823] <... openat resumed>) = 14 [pid 5838] ioctl(24, USB_RAW_IOCTL_INIT [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5823] <... openat resumed>) = 15 [ 63.847970][ T5837] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.861099][ T5837] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.881445][ T5837] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5838] ioctl(24, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5825] <... openat resumed>) = 12 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5821] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5822] <... futex resumed>) = 0 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 14 [pid 5823] <... openat resumed>) = 16 [pid 5821] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5818] <... mprotect resumed>) = 0 [pid 5815] <... mmap resumed>) = 0x7f5ecb388000 [pid 5837] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5828] <... openat resumed>) = 25 [pid 5826] <... openat resumed>) = 29 [pid 5825] <... openat resumed>) = 13 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5822] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5818] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5815] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 15 [pid 5818] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5815] <... mprotect resumed>) = 0 [pid 5837] <... openat resumed>) = 30 [pid 5828] <... openat resumed>) = 26 [pid 5825] <... openat resumed>) = 14 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5821] <... clone3 resumed> => {parent_tid=[5839]}, 88) = 5839 [pid 5818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5815] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5840 attached ./strace-static-x86_64: Process 5839 attached [pid 5837] close(30 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 16 [pid 5823] <... openat resumed>) = 17 [pid 5821] rt_sigprocmask(SIG_SETMASK, [], [pid 5815] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5840] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5839] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5837] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 27 [pid 5825] <... openat resumed>) = 15 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5821] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5818] <... clone3 resumed> => {parent_tid=[5840]}, 88) = 5840 [pid 5815] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5840] <... rseq resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 17 [pid 5821] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] rt_sigprocmask(SIG_SETMASK, [], [pid 5840] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5837] <... openat resumed>) = 30 [pid 5828] <... openat resumed>) = 28 [pid 5825] <... openat resumed>) = 16 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5821] <... futex resumed>) = 0 [pid 5818] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5815] <... clone3 resumed> => {parent_tid=[5841]}, 88) = 5841 [pid 5840] <... set_robust_list resumed>) = 0 [pid 5837] close(30 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 18 [pid 5821] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5818] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5841 attached [pid 5840] rt_sigprocmask(SIG_SETMASK, [], [pid 5839] <... rseq resumed>) = 0 [pid 5838] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5837] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 29 [pid 5826] <... openat resumed>) = 30 [pid 5825] <... openat resumed>) = 17 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5818] <... futex resumed>) = 0 [pid 5815] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5841] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5839] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 19 [pid 5823] <... openat resumed>) = 18 [pid 5818] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5841] <... rseq resumed>) = 0 [pid 5840] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5839] <... set_robust_list resumed>) = 0 [pid 5838] <... openat resumed>) = 30 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] <... openat resumed>) = 31 [pid 5826] <... openat resumed>) = 31 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5815] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] rt_sigprocmask(SIG_SETMASK, [], [pid 5838] close(30 [pid 5837] <... openat resumed>) = 32 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] <... openat resumed>) = 18 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 19 [pid 5841] <... set_robust_list resumed>) = 0 [pid 5840] <... openat resumed>) = 20 [pid 5839] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5838] <... close resumed>) = 0 [pid 5837] close(32 [pid 5828] <... openat resumed>) = 30 [pid 5826] <... openat resumed>) = 33 [pid 5815] <... futex resumed>) = 0 [pid 5841] rt_sigprocmask(SIG_SETMASK, [], [pid 5840] ioctl(20, USB_RAW_IOCTL_INIT [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 21 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5815] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5841] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5840] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5839] <... openat resumed>) = 19 [pid 5838] <... openat resumed>) = 32 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] <... openat resumed>) = 33 [pid 5826] <... openat resumed>) = 32 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 20 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] ioctl(19, USB_RAW_IOCTL_INIT [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... openat resumed>) = 21 [pid 5840] ioctl(20, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5839] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5838] close(32 [pid 5837] <... openat resumed>) = 34 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 35 [pid 5824] <... openat resumed>) = 22 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] ioctl(21, USB_RAW_IOCTL_INIT [pid 5839] ioctl(19, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5838] <... close resumed>) = 0 [pid 5837] close(34 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5828] <... openat resumed>) = 32 [pid 5823] <... openat resumed>) = 22 [pid 5841] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5826] <... openat resumed>) = 36 [pid 5841] ioctl(21, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... openat resumed>) = 34 [pid 5837] <... close resumed>) = 0 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 37 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 23 [pid 5838] close(34 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] <... openat resumed>) = 34 [pid 5826] <... openat resumed>) = 34 [pid 5825] <... openat resumed>) = 20 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 23 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... openat resumed>) = 35 [pid 5826] <... openat resumed>) = 38 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 39 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 24 [pid 5823] <... openat resumed>) = 24 [pid 5838] close(35 [pid 5837] <... openat resumed>) = 40 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5826] <... openat resumed>) = 41 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... openat resumed>) = 35 [pid 5837] close(40 [pid 5828] <... openat resumed>) = 36 [pid 5826] <... openat resumed>) = 42 [pid 5825] <... openat resumed>) = 21 [pid 5824] <... openat resumed>) = 25 [pid 5823] <... openat resumed>) = 25 [pid 5838] close(35 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 43 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5826] <... openat resumed>) = 40 [pid 5824] <... openat resumed>) = 26 [pid 5823] <... openat resumed>) = 26 [pid 5838] <... openat resumed>) = 37 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] <... openat resumed>) = 35 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] <... openat resumed>) = 22 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 44 [pid 5838] close(37 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 45 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 27 [pid 5823] <... openat resumed>) = 27 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 46 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... openat resumed>) = 38 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] <... openat resumed>) = 23 [pid 5828] <... openat resumed>) = 37 [pid 5838] close(38 [pid 5826] <... openat resumed>) = 47 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 28 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5837] <... openat resumed>) = 48 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] <... openat resumed>) = 24 [pid 5823] <... openat resumed>) = 28 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] <... openat resumed>) = 38 [pid 5826] <... openat resumed>) = 49 [pid 5838] <... openat resumed>) = 39 [pid 5837] close(48 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 29 [pid 5838] close(39 [pid 5826] <... openat resumed>) = 50 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] <... openat resumed>) = 25 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 29 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 39 [pid 5826] <... openat resumed>) = 48 [pid 5838] <... openat resumed>) = 40 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] close(40 [pid 5837] <... openat resumed>) = 52 [pid 5828] <... openat resumed>) = 41 [pid 5826] <... openat resumed>) = 51 [pid 5824] <... openat resumed>) = 30 [pid 5823] <... openat resumed>) = 30 [pid 5837] close(52 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 40 [pid 5826] <... openat resumed>) = 52 [pid 5823] <... openat resumed>) = 31 [pid 5838] <... openat resumed>) = 42 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] close(42 [pid 5828] <... openat resumed>) = 43 [pid 5826] <... openat resumed>) = 53 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] <... openat resumed>) = 26 [pid 5823] <... openat resumed>) = 32 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... openat resumed>) = 42 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] close(42 [pid 5828] <... openat resumed>) = 44 [pid 5826] <... openat resumed>) = 54 [pid 5825] <... openat resumed>) = 27 [pid 5823] <... openat resumed>) = 33 [pid 5838] <... close resumed>) = 0 [ 63.892067][ T5837] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.893257][ T5838] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.910077][ T5838] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.928258][ T5840] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5840] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5837] <... openat resumed>) = 55 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... openat resumed>) = 42 [pid 5826] <... openat resumed>) = 56 [pid 5838] close(42 [pid 5837] close(55 [pid 5828] <... openat resumed>) = 45 [pid 5825] <... openat resumed>) = 28 [pid 5823] <... openat resumed>) = 34 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5824] <... openat resumed>) = 31 [pid 5838] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 42 [pid 5838] close(42) = 0 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 35 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 42 [pid 5838] close(42) = 0 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5823] <... openat resumed>) = 36 [pid 5838] <... openat resumed>) = 42 [pid 5838] close(42) = 0 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5823] <... openat resumed>) = 37 [pid 5838] <... openat resumed>) = 42 [pid 5838] close(42) = 0 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 38 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 32 [pid 5838] <... openat resumed>) = 42 [pid 5840] close(32 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5840] <... close resumed>) = 0 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 57 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 32 [pid 5838] close(42 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5840] <... openat resumed>) = 33 [pid 5823] <... openat resumed>) = 39 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] close(33 [pid 5838] <... openat resumed>) = 42 [pid 5825] <... openat resumed>) = 29 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5828] <... openat resumed>) = 46 [pid 5840] <... close resumed>) = 0 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 55 [pid 5825] <... openat resumed>) = 30 [pid 5838] close(42 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5824] <... openat resumed>) = 33 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5840] <... openat resumed>) = 34 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 47 [pid 5825] <... openat resumed>) = 31 [pid 5823] <... openat resumed>) = 40 [pid 5837] <... openat resumed>) = 58 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5840] close(34 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... openat resumed>) = 42 [pid 5826] <... openat resumed>) = 59 [pid 5823] <... openat resumed>) = 41 [pid 5838] close(42 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 42 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5826] <... openat resumed>) = 60 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... openat resumed>) = 42 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 35 [pid 5823] <... openat resumed>) = 43 [pid 5840] <... close resumed>) = 0 [pid 5826] <... openat resumed>) = 61 [pid 5825] <... openat resumed>) = 32 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] close(58 [pid 5828] <... openat resumed>) = 48 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] close(42 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 44 [pid 5838] <... close resumed>) = 0 [pid 5826] <... openat resumed>) = 62 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 45 [pid 5838] <... openat resumed>) = 42 [pid 5826] <... openat resumed>) = 63 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] close(42 [pid 5823] <... openat resumed>) = 46 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 47 [pid 5825] <... openat resumed>) = 33 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5840] <... openat resumed>) = 34 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5823] <... openat resumed>) = 48 [pid 5838] <... openat resumed>) = 42 [pid 5824] <... openat resumed>) = 36 [pid 5838] close(42 [pid 5840] close(34 [pid 5838] <... close resumed>) = 0 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] <... openat resumed>) = 34 [pid 5837] <... close resumed>) = 0 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5840] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] <... openat resumed>) = 42 [pid 5826] <... openat resumed>) = 58 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 49 [pid 5841] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5838] <... openat resumed>) = 49 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] close(49 [pid 5837] <... openat resumed>) = 64 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 65 [pid 5825] <... openat resumed>) = 35 [pid 5824] <... openat resumed>) = 34 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5823] <... openat resumed>) = 50 [pid 5841] <... openat resumed>) = 51 [pid 5838] <... close resumed>) = 0 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] close(51 [pid 5840] <... openat resumed>) = 37 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] <... openat resumed>) = 49 [pid 5826] <... openat resumed>) = 66 [pid 5824] <... openat resumed>) = 38 [pid 5823] <... openat resumed>) = 52 [pid 5841] <... close resumed>) = 0 [pid 5838] <... openat resumed>) = 50 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] <... openat resumed>) = 36 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] close(37 [pid 5838] close(50 [pid 5826] <... openat resumed>) = 67 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 51 [pid 5841] <... openat resumed>) = 53 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] close(53 [pid 5838] <... close resumed>) = 0 [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] close(64 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 68 [pid 5825] <... openat resumed>) = 37 [pid 5824] <... openat resumed>) = 39 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 50 [pid 5837] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 51 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 53 [pid 5841] <... openat resumed>) = 54 [pid 5838] close(50 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5837] <... openat resumed>) = 64 [pid 5828] <... openat resumed>) = 52 [pid 5825] <... openat resumed>) = 38 [pid 5824] <... openat resumed>) = 37 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] close(54 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] close(64 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... openat resumed>) = 69 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 55 [pid 5841] <... close resumed>) = 0 [pid 5838] <... openat resumed>) = 50 [pid 5837] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 53 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] close(50 [pid 5837] <... openat resumed>) = 64 [pid 5828] <... openat resumed>) = 54 [pid 5826] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... openat resumed>) = 39 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... openat resumed>) = 54 [pid 5840] <... openat resumed>) = 40 [pid 5838] <... close resumed>) = 0 [pid 5837] close(64 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5826] <... futex resumed>) = 0 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 56 [pid 5841] close(54 [pid 5840] close(40 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 50 [pid 5826] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5824] <... openat resumed>) = 41 [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5838] <... openat resumed>) = 55 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] <... openat resumed>) = 40 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] close(55 [pid 5837] <... openat resumed>) = 64 [pid 5828] <... openat resumed>) = 56 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... openat resumed>) = 57 [pid 5840] <... openat resumed>) = 42 [pid 5838] <... close resumed>) = 0 [pid 5837] close(64 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 40 [pid 5823] <... openat resumed>) = 54 [pid 5841] close(57 [pid 5840] close(42 [pid 5839] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 55 [pid 5825] <... openat resumed>) = 41 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 57 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 42 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... openat resumed>) = 42 [pid 5838] close(57 [pid 5837] <... openat resumed>) = 64 [pid 5828] <... openat resumed>) = 58 [pid 5825] <... openat resumed>) = 43 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 57 [pid 5841] <... openat resumed>) = 58 [pid 5840] <... openat resumed>) = 43 [pid 5839] close(42 [pid 5838] <... close resumed>) = 0 [pid 5837] close(64 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 44 [pid 5841] close(58 [pid 5840] close(43 [pid 5839] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 57 [pid 5825] <... openat resumed>) = 42 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 59 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 43 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... openat resumed>) = 44 [pid 5838] close(59 [pid 5837] <... openat resumed>) = 64 [pid 5828] <... openat resumed>) = 60 [pid 5825] <... openat resumed>) = 45 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 58 [pid 5841] <... openat resumed>) = 59 [pid 5840] <... openat resumed>) = 45 [pid 5839] close(44 [pid 5838] <... close resumed>) = 0 [pid 5837] close(64 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 46 [pid 5841] close(59 [pid 5840] close(45 [pid 5839] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 59 [pid 5825] <... openat resumed>) = 44 [ 63.954832][ T5839] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.957387][ T5840] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.963725][ T5841] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.972340][ T5839] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.981030][ T5841] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 61 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 45 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... openat resumed>) = 46 [pid 5838] close(61 [pid 5837] <... openat resumed>) = 64 [pid 5828] <... openat resumed>) = 62 [pid 5825] <... openat resumed>) = 47 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 59 [pid 5841] <... openat resumed>) = 60 [pid 5840] <... openat resumed>) = 47 [pid 5839] close(46 [pid 5838] <... close resumed>) = 0 [pid 5837] close(64 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 48 [pid 5840] close(47 [pid 5839] <... close resumed>) = 0 [pid 5825] <... openat resumed>) = 46 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] close(60 [pid 5840] <... close resumed>) = 0 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 61 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 47 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... openat resumed>) = 48 [pid 5838] <... openat resumed>) = 63 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] <... openat resumed>) = 49 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 49 [pid 5839] close(48 [pid 5838] close(63 [pid 5837] <... openat resumed>) = 64 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 50 [pid 5823] <... openat resumed>) = 60 [pid 5841] <... openat resumed>) = 61 [pid 5840] close(49 [pid 5839] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 64 [pid 5838] <... close resumed>) = 0 [pid 5841] close(61 [pid 5840] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] close(64 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 63 [pid 5837] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 65 [pid 5825] <... openat resumed>) = 48 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 61 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 49 [pid 5839] <... openat resumed>) = 50 [pid 5838] close(63 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 51 [pid 5841] <... openat resumed>) = 62 [pid 5840] close(49 [pid 5839] close(50 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] close(62 [pid 5840] <... close resumed>) = 0 [pid 5839] <... close resumed>) = 0 [pid 5838] <... close resumed>) = 0 [pid 5837] <... openat resumed>) = 64 [pid 5828] <... openat resumed>) = 66 [pid 5825] <... openat resumed>) = 50 [pid 5824] <... openat resumed>) = 49 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 52 [pid 5839] <... openat resumed>) = 51 [pid 5837] close(64 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 62 [pid 5840] close(52 [pid 5839] close(51 [pid 5838] <... openat resumed>) = 63 [pid 5837] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 67 [pid 5825] <... openat resumed>) = 52 [pid 5824] <... openat resumed>) = 53 [pid 5840] <... close resumed>) = 0 [pid 5839] <... close resumed>) = 0 [pid 5841] <... openat resumed>) = 63 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] close(63 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] close(63 [pid 5840] <... openat resumed>) = 52 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] close(52 [pid 5839] <... openat resumed>) = 51 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... openat resumed>) = 64 [pid 5828] <... openat resumed>) = 63 [pid 5825] <... openat resumed>) = 53 [pid 5824] <... openat resumed>) = 54 [pid 5823] <... openat resumed>) = 63 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... close resumed>) = 0 [pid 5838] <... openat resumed>) = 68 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] close(64 [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... openat resumed>) = 64 [pid 5840] <... openat resumed>) = 52 [pid 5838] close(68 [pid 5840] close(52 [pid 5823] <... openat resumed>) = 65 [pid 5841] close(64 [pid 5840] <... close resumed>) = 0 [pid 5839] close(51 [pid 5838] <... close resumed>) = 0 [pid 5837] <... close resumed>) = 0 [pid 5828] <... openat resumed>) = 69 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 52 [pid 5840] <... openat resumed>) = 55 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] close(55 [pid 5839] <... close resumed>) = 0 [pid 5838] <... openat resumed>) = 70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] <... openat resumed>) = 68 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 64 [pid 5825] <... openat resumed>) = 54 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... close resumed>) = 0 [pid 5838] close(70 [pid 5828] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] close(66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5828] <... futex resumed>) = 0 [pid 5824] <... openat resumed>) = 55 [pid 5841] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 56 [pid 5828] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] close(56 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 70 [pid 5837] <... openat resumed>) = 64 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 67 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... close resumed>) = 0 [pid 5839] <... openat resumed>) = 51 [pid 5838] close(70 [pid 5837] close(64 [pid 5841] close(66 [pid 5838] <... close resumed>) = 0 [pid 5824] <... openat resumed>) = 56 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] close(51 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5840] <... openat resumed>) = 57 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5838] <... openat resumed>) = 70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5823] <... openat resumed>) = 68 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] close(57 [pid 5839] <... close resumed>) = 0 [pid 5838] close(70 [pid 5825] <... openat resumed>) = 55 [pid 5824] <... openat resumed>) = 58 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... close resumed>) = 0 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5837] <... openat resumed>) = 64 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] close(66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5838] <... openat resumed>) = 70 [pid 5823] <... openat resumed>) = 69 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 66 [pid 5823] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5838] close(70) = 0 [pid 5841] close(66 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5824] <... openat resumed>) = 59 [pid 5841] <... close resumed>) = 0 [pid 5838] <... openat resumed>) = 70 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... openat resumed>) = 70 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] close(64 [pid 5825] <... openat resumed>) = 56 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... openat resumed>) = 57 [pid 5839] <... openat resumed>) = 51 [pid 5838] close(70 [pid 5837] <... close resumed>) = 0 [pid 5824] <... openat resumed>) = 60 [pid 5823] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] close(66 [pid 5840] close(57 [pid 5839] close(51 [pid 5838] <... close resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5839] <... close resumed>) = 0 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5823] <... futex resumed>) = 0 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... openat resumed>) = 64 [pid 5823] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... close resumed>) = 0 [pid 5839] <... openat resumed>) = 57 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] close(64 [pid 5825] <... openat resumed>) = 51 [pid 5824] <... openat resumed>) = 57 [pid 5841] <... openat resumed>) = 66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] close(57 [pid 5838] <... openat resumed>) = 70 [pid 5837] <... close resumed>) = 0 [pid 5841] close(66 [pid 5838] close(70 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] <... openat resumed>) = 61 [pid 5839] <... close resumed>) = 0 [pid 5838] <... close resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 62 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... openat resumed>) = 66 [pid 5838] <... openat resumed>) = 70 [pid 5841] close(66 [pid 5840] close(61 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... openat resumed>) = 64 [pid 5825] <... openat resumed>) = 57 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5839] <... openat resumed>) = 58 [pid 5838] close(70 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 61 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] close(58 [pid 5838] <... close resumed>) = 0 [pid 5837] close(64 [pid 5825] <... openat resumed>) = 59 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... openat resumed>) = 63 [pid 5839] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] close(66 [pid 5840] close(63 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5839] <... openat resumed>) = 58 [pid 5838] close(70 [pid 5837] <... openat resumed>) = 64 [pid 5825] <... openat resumed>) = 60 [pid 5824] <... openat resumed>) = 64 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] close(64 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... openat resumed>) = 66 [pid 5840] <... openat resumed>) = 65 [pid 5839] close(58 [pid 5838] <... close resumed>) = 0 [pid 5837] <... close resumed>) = 0 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 63 [pid 5841] close(66 [pid 5840] close(65 [pid 5839] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5825] <... openat resumed>) = 58 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 70 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... openat resumed>) = 61 [pid 5837] <... openat resumed>) = 64 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 65 [pid 5841] <... openat resumed>) = 66 [pid 5838] close(70 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5837] close(64 [pid 5841] close(66 [pid 5840] <... openat resumed>) = 67 [pid 5839] close(61 [pid 5838] <... close resumed>) = 0 [pid 5837] <... close resumed>) = 0 [pid 5825] <... openat resumed>) = 62 [pid 5824] <... openat resumed>) = 66 [pid 5841] <... close resumed>) = 0 [pid 5840] close(67 [pid 5839] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... openat resumed>) = 64 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... close resumed>) = 0 [pid 5839] <... openat resumed>) = 61 [pid 5838] <... openat resumed>) = 70 [pid 5837] close(64 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5824] <... openat resumed>) = 68 [pid 5841] close(66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] close(61 [pid 5838] close(70 [pid 5837] <... close resumed>) = 0 [pid 5825] <... openat resumed>) = 63 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] <... openat resumed>) = 67 [pid 5839] <... close resumed>) = 0 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] close(67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... openat resumed>) = 66 [pid 5840] <... close resumed>) = 0 [pid 5839] <... openat resumed>) = 61 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5824] <... openat resumed>) = 69 [pid 5841] close(66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] close(61 [pid 5838] <... openat resumed>) = 70 [pid 5841] <... close resumed>) = 0 [pid 5840] <... openat resumed>) = 67 [pid 5839] <... close resumed>) = 0 [pid 5838] close(70 [pid 5837] <... openat resumed>) = 64 [pid 5825] <... openat resumed>) = 64 [pid 5824] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] close(64 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... openat resumed>) = 66 [pid 5840] close(67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5841] close(66 [pid 5840] <... close resumed>) = 0 [pid 5839] <... openat resumed>) = 61 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5824] <... openat resumed>) = 70 [pid 5825] <... openat resumed>) = 65 [pid 5841] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 70 [pid 5837] <... close resumed>) = 0 [pid 5824] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 67 [pid 5839] close(61 [pid 5838] close(70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5824] <... futex resumed>) = 0 [pid 5841] <... openat resumed>) = 66 [pid 5840] close(67 [pid 5839] <... close resumed>) = 0 [pid 5838] <... close resumed>) = 0 [pid 5825] <... openat resumed>) = 66 [pid 5824] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] close(66 [pid 5840] <... close resumed>) = 0 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... openat resumed>) = 64 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... openat resumed>) = 61 [pid 5838] <... openat resumed>) = 70 [pid 5837] close(64 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 67 [pid 5839] close(61 [pid 5838] close(70 [pid 5837] <... close resumed>) = 0 [pid 5825] <... openat resumed>) = 67 [pid 5841] <... openat resumed>) = 66 [pid 5841] close(66 [pid 5840] close(67 [pid 5839] <... close resumed>) = 0 [pid 5838] <... close resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... openat resumed>) = 61 [pid 5837] <... openat resumed>) = 64 [pid 5825] <... openat resumed>) = 68 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... openat resumed>) = 67 [pid 5839] close(61 [pid 5838] <... openat resumed>) = 70 [pid 5837] close(64 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] close(66 [pid 5840] close(67 [pid 5839] <... close resumed>) = 0 [pid 5838] close(70 [pid 5837] <... close resumed>) = 0 [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... close resumed>) = 0 [pid 5825] <... openat resumed>) = 61 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... openat resumed>) = 69 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 67 [pid 5841] close(66 [pid 5839] close(69 [pid 5838] <... openat resumed>) = 70 [pid 5837] <... openat resumed>) = 64 [pid 5825] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] close(67 [pid 5839] <... close resumed>) = 0 [pid 5837] close(64 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... close resumed>) = 0 [pid 5837] <... close resumed>) = 0 [pid 5841] <... openat resumed>) = 66 [pid 5825] <... openat resumed>) = 69 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] close(66 [pid 5840] <... openat resumed>) = 67 [pid 5839] <... openat resumed>) = 70 [pid 5841] <... close resumed>) = 0 [pid 5838] close(70 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] close(67 [pid 5838] <... close resumed>) = 0 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... close resumed>) = 0 [pid 5839] close(70 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... close resumed>) = 0 [pid 5838] <... openat resumed>) = 70 [pid 5841] close(66 [pid 5840] <... openat resumed>) = 67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5839] <... openat resumed>) = 70 [pid 5838] close(70 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] close(67 [pid 5839] close(70 [pid 5838] <... close resumed>) = 0 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... close resumed>) = 0 [pid 5839] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] close(66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] <... openat resumed>) = 67 [pid 5839] <... openat resumed>) = 70 [pid 5838] close(70 [pid 5825] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] <... openat resumed>) = 64 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] close(64 [pid 5825] <... futex resumed>) = 0 [pid 5841] <... openat resumed>) = 66 [pid 5840] close(67 [pid 5839] close(70 [pid 5838] <... close resumed>) = 0 [pid 5837] <... close resumed>) = 0 [pid 5825] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] close(66 [pid 5840] <... close resumed>) = 0 [pid 5839] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 67 [pid 5839] <... openat resumed>) = 70 [pid 5838] close(70 [pid 5837] <... openat resumed>) = 64 [pid 5841] <... openat resumed>) = 66 [pid 5840] close(67 [pid 5839] close(70 [pid 5838] <... close resumed>) = 0 [pid 5837] close(64 [pid 5840] <... close resumed>) = 0 [pid 5837] <... close resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] close(66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] <... openat resumed>) = 67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 70 [pid 5837] <... openat resumed>) = 64 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] close(67 [pid 5839] <... openat resumed>) = 70 [pid 5838] close(70 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... close resumed>) = 0 [pid 5837] close(64 [pid 5841] close(66) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] close(70 [pid 5838] <... close resumed>) = 0 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 67 [pid 5839] <... close resumed>) = 0 [pid 5841] <... openat resumed>) = 66 [pid 5840] close(67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] close(66 [pid 5840] <... close resumed>) = 0 [pid 5839] <... openat resumed>) = 70 [pid 5838] <... openat resumed>) = 70 [pid 5841] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 67 [pid 5841] <... openat resumed>) = 66 [pid 5840] close(67 [pid 5839] close(70 [pid 5838] close(70 [pid 5837] <... close resumed>) = 0 [pid 5841] close(66 [pid 5840] <... close resumed>) = 0 [pid 5839] <... close resumed>) = 0 [pid 5838] <... close resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 67 [pid 5839] <... openat resumed>) = 70 [pid 5838] <... openat resumed>) = 70 [pid 5837] <... openat resumed>) = 64 [pid 5841] <... openat resumed>) = 66 [pid 5837] close(64 [pid 5838] close(70 [pid 5840] close(67 [pid 5839] close(70 [pid 5838] <... close resumed>) = 0 [pid 5837] <... close resumed>) = 0 [pid 5841] close(66 [pid 5840] <... close resumed>) = 0 [pid 5839] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 70 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 67 [pid 5839] <... openat resumed>) = 70 [pid 5838] close(70 [pid 5837] <... openat resumed>) = 64 [pid 5841] <... openat resumed>) = 66 [pid 5840] close(67 [pid 5838] <... close resumed>) = 0 [pid 5837] close(64 [pid 5841] close(66 [pid 5840] <... close resumed>) = 0 [pid 5839] close(70 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5841] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... close resumed>) = 0 [pid 5838] <... openat resumed>) = 70 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... openat resumed>) = 66 [pid 5840] <... openat resumed>) = 67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] close(70 [pid 5837] <... openat resumed>) = 64 [pid 5839] <... openat resumed>) = 70 [pid 5837] close(64 [pid 5841] close(66 [pid 5840] close(67 [pid 5838] <... close resumed>) = 0 [pid 5837] <... close resumed>) = 0 [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5839] close(70 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... close resumed>) = 0 [pid 5838] <... openat resumed>) = 70 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... openat resumed>) = 67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... openat resumed>) = 64 [pid 5837] close(64 [pid 5841] close(66 [pid 5840] close(67 [pid 5839] <... openat resumed>) = 70 [pid 5838] close(70 [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5839] close(70 [pid 5838] <... close resumed>) = 0 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... openat resumed>) = 67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 70 [pid 5841] close(66 [pid 5840] close(67 [pid 5839] <... openat resumed>) = 70 [pid 5838] close(70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... close resumed>) = 0 [pid 5839] close(70 [pid 5838] <... close resumed>) = 0 [pid 5841] <... openat resumed>) = 66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] close(66 [pid 5840] <... openat resumed>) = 67 [pid 5839] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] close(67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 70 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... close resumed>) = 0 [pid 5839] <... openat resumed>) = 70 [pid 5841] <... openat resumed>) = 66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] close(70 [pid 5838] close(70 [pid 5837] <... openat resumed>) = 64 [pid 5841] close(66 [pid 5840] <... openat resumed>) = 67 [pid 5839] <... close resumed>) = 0 [pid 5838] <... close resumed>) = 0 [pid 5837] close(64 [pid 5841] <... close resumed>) = 0 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 66 [pid 5837] <... close resumed>) = 0 [pid 5841] close(66 [pid 5840] close(67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 66 [pid 5838] <... openat resumed>) = 70 [pid 5841] close(66 [pid 5839] <... openat resumed>) = 70 [pid 5838] close(70 [pid 5841] <... close resumed>) = 0 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... close resumed>) = 0 [pid 5839] close(70 [pid 5838] <... close resumed>) = 0 [pid 5837] <... openat resumed>) = 64 [pid 5841] <... openat resumed>) = 66 [pid 5841] close(66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] close(64 [pid 5841] <... close resumed>) = 0 [pid 5840] <... openat resumed>) = 67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 70 [pid 5837] <... close resumed>) = 0 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... openat resumed>) = 70 [pid 5841] <... openat resumed>) = 66 [pid 5840] close(67 [pid 5838] close(70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... close resumed>) = 0 [pid 5841] close(66 [pid 5838] <... close resumed>) = 0 [pid 5839] close(70 [pid 5837] <... openat resumed>) = 64 [pid 5841] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... close resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] <... openat resumed>) = 70 [pid 5837] close(64 [pid 5841] <... openat resumed>) = 66 [pid 5840] close(67 [pid 5839] <... openat resumed>) = 70 [pid 5838] close(70 [pid 5837] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5838] <... close resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] close(66 [pid 5839] close(70 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... openat resumed>) = 64 [pid 5841] <... close resumed>) = 0 [pid 5840] <... openat resumed>) = 67 [pid 5839] <... close resumed>) = 0 [pid 5838] <... openat resumed>) = 70 [pid 5837] close(64 [pid 5840] close(67 [pid 5838] close(70 [pid 5837] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5838] <... close resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] <... openat resumed>) = 64 [pid 5840] <... openat resumed>) = 67 [pid 5838] <... futex resumed>) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] close(67 [pid 5837] close(64 [pid 5828] <... futex resumed>) = 0 [pid 5822] <... futex resumed>) = 1 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... close resumed>) = 0 [pid 5839] <... openat resumed>) = 70 [pid 5837] <... close resumed>) = 0 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5841] close(66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] close(70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5822] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... close resumed>) = 0 [pid 5840] <... openat resumed>) = 67 [pid 5839] <... close resumed>) = 0 [pid 5837] <... openat resumed>) = 64 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] close(67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] close(64 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5841] <... openat resumed>) = 66 [pid 5840] <... close resumed>) = 0 [pid 5841] close(66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... openat resumed>) = 70 [pid 5837] <... close resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5841] <... close resumed>) = 0 [pid 5840] <... openat resumed>) = 67 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] close(67 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5841] <... openat resumed>) = 66 [pid 5840] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] close(66 [pid 5840] <... openat resumed>) = 67 [pid 5839] close(70 [pid 5837] <... openat resumed>) = 64 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5841] <... close resumed>) = 0 [pid 5840] close(67 [pid 5839] <... close resumed>) = 0 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... close resumed>) = 0 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] close(64 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5841] <... openat resumed>) = 66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... openat resumed>) = 70 [pid 5837] <... close resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5841] close(66 [pid 5840] <... openat resumed>) = 67 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] close(67 [pid 5839] close(70 [pid 5837] <... openat resumed>) = 64 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... close resumed>) = 0 [pid 5839] <... close resumed>) = 0 [pid 5841] <... openat resumed>) = 66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] close(64 [pid 5840] <... openat resumed>) = 67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] close(66 [pid 5840] close(67 [pid 5839] <... openat resumed>) = 70 [pid 5837] <... close resumed>) = 0 [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] close(70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... openat resumed>) = 66 [pid 5840] <... openat resumed>) = 67 [pid 5839] <... close resumed>) = 0 [pid 5837] <... openat resumed>) = 64 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5840] close(67) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] close(66 [pid 5840] <... openat resumed>) = 67 [pid 5839] <... openat resumed>) = 70 [pid 5837] close(64 [pid 5841] <... close resumed>) = 0 [pid 5840] close(67 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... close resumed>) = 0 [pid 5839] close(70 [pid 5837] <... close resumed>) = 0 [pid 5841] <... openat resumed>) = 66 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... close resumed>) = 0 [pid 5840] <... openat resumed>) = 67 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] close(66 [pid 5840] close(67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... openat resumed>) = 64 [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... openat resumed>) = 70 [pid 5837] close(64 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... openat resumed>) = 67 [pid 5840] close(67) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] close(70 [pid 5837] <... close resumed>) = 0 [pid 5841] close(66 [pid 5840] <... openat resumed>) = 67 [pid 5839] <... close resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] close(67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... openat resumed>) = 64 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... openat resumed>) = 70 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... openat resumed>) = 67 [pid 5837] close(64 [pid 5840] close(67 [pid 5841] close(66 [pid 5840] <... close resumed>) = 0 [pid 5839] close(70 [pid 5837] <... close resumed>) = 0 [pid 5841] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... close resumed>) = 0 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... openat resumed>) = 66 [pid 5840] close(67 [pid 5839] <... openat resumed>) = 70 [pid 5837] <... openat resumed>) = 64 [pid 5840] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 5841] close(66 [pid 5840] close(67 [pid 5839] close(70 [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5839] <... close resumed>) = 0 [pid 5837] close(64 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... openat resumed>) = 67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] close(66 [pid 5840] close(67 [pid 5839] <... openat resumed>) = 70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] close(70 [pid 5837] <... openat resumed>) = 64 [pid 5841] <... openat resumed>) = 66 [pid 5840] <... openat resumed>) = 67 [pid 5839] <... close resumed>) = 0 [pid 5841] close(66 [pid 5840] close(67 [pid 5837] close(64 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... openat resumed>) = 70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5841] <... openat resumed>) = 66 [pid 5840] <... openat resumed>) = 67 [pid 5841] close(66 [pid 5840] close(67 [pid 5839] close(70 [pid 5837] <... openat resumed>) = 64 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5841] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5839] <... close resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5840] <... openat resumed>) = 67 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] close(64 [pid 5841] <... openat resumed>) = 66 [pid 5840] close(67 [pid 5839] <... openat resumed>) = 70 [pid 5837] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5840] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] close(66 [pid 5840] <... futex resumed>) = 1 [pid 5841] <... close resumed>) = 0 [pid 5840] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5839] close(70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5841] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5839] <... close resumed>) = 0 [pid 5837] <... openat resumed>) = 64 [pid 5841] <... openat resumed>) = 66 [ 64.184856][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 64.198220][ C1] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 64.221386][ C1] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5841] close(66 [pid 5837] close(64 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5818] <... futex resumed>) = 0 [pid 5822] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5841] <... close resumed>) = 0 [pid 5839] close(70 [pid 5837] <... close resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5822] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... close resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... futex resumed>) = 0 [pid 5838] <... futex resumed>) = 0 [pid 5822] <... futex resumed>) = 1 [pid 5818] <... futex resumed>) = 1 [pid 5841] <... futex resumed>) = 1 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5838] close_range(4, 4294967295, 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5822] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5815] <... futex resumed>) = 0 [pid 5815] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = 0 [pid 5815] <... futex resumed>) = 1 [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5815] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5839] <... openat resumed>) = 70 [pid 5837] <... openat resumed>) = 64 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] close(70 [pid 5837] close(64 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... close resumed>) = 0 [pid 5837] <... close resumed>) = 0 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [ 64.232604][ C1] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 64.246836][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 64.256187][ C1] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 64.265214][ C1] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5838] <... close_range resumed>) = 0 [pid 5837] <... openat resumed>) = 64 [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5838] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] close(64 [pid 5838] <... futex resumed>) = 1 [pid 5837] <... close resumed>) = 0 [pid 5822] <... futex resumed>) = 0 [pid 5838] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 64 [pid 5837] close(64) = 0 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 64 [pid 5837] close(64 [pid 5839] <... openat resumed>) = 70 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] close(70 [pid 5837] <... close resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... close resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... openat resumed>) = 64 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... openat resumed>) = 70 [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] close(70 [pid 5837] close(64 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] <... close resumed>) = 0 [pid 5837] <... close resumed>) = 0 [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... openat resumed>) = 70 [pid 5837] <... openat resumed>) = 64 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] close(70 [pid 5837] close(64 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... close resumed>) = 0 [pid 5837] <... close resumed>) = 0 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] <... openat resumed>) = 70 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5837] <... openat resumed>) = 64 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] close(70 [pid 5828] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5839] <... close resumed>) = 0 [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5837] close(64 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5839] <... openat resumed>) = 70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5839] close(70 [pid 5837] <... openat resumed>) = 64 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... close resumed>) = 0 [pid 5837] close(64 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... openat resumed>) = 70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] close(70 [pid 5837] <... openat resumed>) = 64 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... close resumed>) = 0 [pid 5837] close(64 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] <... openat resumed>) = 70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] close(70 [pid 5837] <... openat resumed>) = 64 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] <... close resumed>) = 0 [pid 5837] close(64 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... openat resumed>) = 70 [pid 5837] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] close(70 [pid 5837] <... openat resumed>) = 64 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5815] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] <... close resumed>) = 0 [pid 5837] close(64 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5837] <... close resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] <... openat resumed>) = 70 [pid 5837] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] close(70 [pid 5837] <... futex resumed>) = 1 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] <... close resumed>) = 0 [pid 5837] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... openat resumed>) = 70 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] close(70 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] <... close resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... openat resumed>) = 70 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] close(70 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... close resumed>) = 0 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] <... openat resumed>) = 70 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] close(70 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... close resumed>) = 0 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... openat resumed>) = 70 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5819] <... futex resumed>) = 0 [pid 5815] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5839] close(70 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5828] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] <... close resumed>) = 0 [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... openat resumed>) = 70 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] close(70 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... close resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... openat resumed>) = 70 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5839] close(70 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... close resumed>) = 0 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] <... openat resumed>) = 70 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] close(70 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... close resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... openat resumed>) = 70 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] close(70 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... close resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5839] <... futex resumed>) = 1 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 64.277939][ C1] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 64.287081][ C1] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 64.297088][ C1] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 64.307980][ C1] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 64.318543][ C1] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5839] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5841] <... futex resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5821] <... futex resumed>) = 0 [pid 5819] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5815] <... futex resumed>) = 1 [pid 5841] close_range(4, 4294967295, 0 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5826] <... futex resumed>) = 0 [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5821] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... futex resumed>) = 1 [pid 5818] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] <... futex resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5825] <... futex resumed>) = 0 [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5821] <... futex resumed>) = 1 [pid 5819] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] <... futex resumed>) = 1 [pid 5840] close_range(4, 4294967295, 0 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5818] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... close_range resumed>) = 0 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5821] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5841] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5841] <... futex resumed>) = 1 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5841] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] <... close_range resumed>) = 0 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5840] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5840] <... futex resumed>) = 1 [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5840] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5828] ioctl(4, USBTMC_IOCTL_READ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5828] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5828] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5828] <... futex resumed>) = 0 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5828] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5822] exit_group(0 [pid 5838] <... futex resumed>) = ? [pid 5828] <... futex resumed>) = ? [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5822] <... exit_group resumed>) = ? [pid 5838] +++ exited with 0 +++ [pid 5828] +++ exited with 0 +++ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5818] <... futex resumed>) = 0 [pid 5815] <... futex resumed>) = 0 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5822] +++ exited with 0 +++ [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5822, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 5842 attached [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5842] set_robust_list(0x5555724bf6a0, 24 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 5842 [pid 5842] <... set_robust_list resumed>) = 0 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5842] <... prctl resumed>) = 0 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5842] setpgid(0, 0 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5842] <... setpgid resumed>) = 0 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5824] ioctl(4, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5842] <... openat resumed>) = 3 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5824] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5824] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5824] <... futex resumed>) = 0 [pid 5823] ioctl(4, USBTMC_IOCTL_READexecuting program [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5824] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5842] write(3, "1000", 4 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] ioctl(4, USBTMC_IOCTL_READ [pid 5842] <... write resumed>) = 4 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5823] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5842] close(3 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... close resumed>) = 0 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5823] <... futex resumed>) = 0 [pid 5842] write(1, "executing program\n", 18 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5823] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] exit_group(0 [pid 5842] <... write resumed>) = 18 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5818] exit_group(0 [pid 5842] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... futex resumed>) = ? [pid 5840] <... futex resumed>) = ? [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5824] <... futex resumed>) = ? [ 64.329212][ C1] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 64.338945][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 64.355012][ C1] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 64.366744][ T5831] usb 5-1: USB disconnect, device number 2 [pid 5823] <... futex resumed>) = ? [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5818] <... exit_group resumed>) = ? [pid 5815] <... exit_group resumed>) = ? [pid 5842] <... futex resumed>) = 0 [pid 5841] +++ exited with 0 +++ [pid 5840] +++ exited with 0 +++ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5824] +++ exited with 0 +++ [pid 5823] +++ exited with 0 +++ [pid 5842] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5842] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5842] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5842] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5842] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5842] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5842] <... mprotect resumed>) = 0 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5842] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5842] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5842] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5843 attached [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5843] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5842] <... clone3 resumed> => {parent_tid=[5843]}, 88) = 5843 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] <... rseq resumed>) = 0 [pid 5842] rt_sigprocmask(SIG_SETMASK, [], [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5843] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5842] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] <... set_robust_list resumed>) = 0 [pid 5842] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5843] rt_sigprocmask(SIG_SETMASK, [], [pid 5842] <... futex resumed>) = 0 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5842] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5843] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5843] <... openat resumed>) = 3 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(3, USB_RAW_IOCTL_INIT [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0) = 0 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5821] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5819] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5821] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5821] <... futex resumed>) = 1 [pid 5819] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5837] <... futex resumed>) = 0 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5837] close_range(4294967295, 4294967295, 0 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5821] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5815] +++ exited with 0 +++ [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5839] <... futex resumed>) = 0 [pid 5837] <... close_range resumed>) = 0 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5839] close_range(4, 4294967295, 0 [pid 5837] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5815, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5837] <... futex resumed>) = 1 [pid 5826] ioctl(-1, USBTMC_IOCTL_READ [pid 5819] <... futex resumed>) = 0 [pid 5813] restart_syscall(<... resuming interrupted clone ...> [pid 5837] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5826] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5826] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5839] <... close_range resumed>) = 0 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5818] +++ exited with 0 +++ [pid 5839] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... restart_syscall resumed>) = 0 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5821] <... futex resumed>) = 0 [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5818, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5839] <... futex resumed>) = 1 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5839] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5819] exit_group(0 [pid 5837] <... futex resumed>) = ? [pid 5826] <... futex resumed>) = ? [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5819] <... exit_group resumed>) = ? [pid 5837] +++ exited with 0 +++ [pid 5826] +++ exited with 0 +++ [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 64.399684][ T1607] usb 1-1: USB disconnect, device number 2 [ 64.413953][ T43] usb 3-1: USB disconnect, device number 2 ./strace-static-x86_64: Process 5845 attached [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5845] set_robust_list(0x5555724bf6a0, 24 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 5845 [pid 5845] <... set_robust_list resumed>) = 0 [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5845] <... prctl resumed>) = 0 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5845] setpgid(0, 0 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5846 attached [pid 5845] <... setpgid resumed>) = 0 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5846] set_robust_list(0x5555724bf6a0, 24 [pid 5845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 5846 [pid 5846] <... set_robust_list resumed>) = 0 [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] <... openat resumed>) = 3 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5846] <... prctl resumed>) = 0 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5845] write(3, "1000", 4 [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5845] <... write resumed>) = 4 [pid 5846] setpgid(0, 0 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5819] +++ exited with 0 +++ [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5845] close(3 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5819, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5846] <... setpgid resumed>) = 0 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] ioctl(4, USBTMC_IOCTL_READexecuting program [pid 5846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... close resumed>) = 0 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5847 attached [pid 5846] <... openat resumed>) = 3 [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5847] set_robust_list(0x5555724bf6a0, 24 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5847] <... set_robust_list resumed>) = 0 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5846] write(3, "1000", 4 [pid 5845] write(1, "executing program\n", 18 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 5847 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5847] <... prctl resumed>) = 0 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5847] setpgid(0, 0) = 0 [pid 5847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5845] <... write resumed>) = 18 [pid 5847] <... openat resumed>) = 3 [pid 5846] <... write resumed>) = 4 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5846] close(3 [pid 5845] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5846] <... close resumed>) = 0 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5845] <... futex resumed>) = 0 [pid 5845] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5845] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5847] write(3, "1000", 4executing program ) = 4 [pid 5846] write(1, "executing program\n", 18 [pid 5845] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) executing program [pid 5847] close(3 [pid 5846] <... write resumed>) = 18 [pid 5845] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5847] <... close resumed>) = 0 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5847] write(1, "executing program\n", 18 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5847] <... write resumed>) = 18 [pid 5845] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5847] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5847] <... futex resumed>) = 0 [pid 5846] <... futex resumed>) = 0 [pid 5845] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5847] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5847] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5847] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5846] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5845] <... mprotect resumed>) = 0 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5847] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5847] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5847] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5847] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5846] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5845] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5847] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5846] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5845] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5848 attached [pid 5846] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5845] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 5849 attached [pid 5847] <... clone3 resumed> => {parent_tid=[5848]}, 88) = 5848 [pid 5846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5849] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5848] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5847] rt_sigprocmask(SIG_SETMASK, [], [pid 5846] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... rseq resumed>) = 0 [pid 5848] <... rseq resumed>) = 0 [pid 5847] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5846] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5845] <... clone3 resumed> => {parent_tid=[5849]}, 88) = 5849 [pid 5849] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5848] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5847] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... mprotect resumed>) = 0 [pid 5845] rt_sigprocmask(SIG_SETMASK, [], [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... set_robust_list resumed>) = 0 [pid 5848] <... set_robust_list resumed>) = 0 [pid 5847] <... futex resumed>) = 0 [pid 5845] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5849] rt_sigprocmask(SIG_SETMASK, [], [pid 5848] rt_sigprocmask(SIG_SETMASK, [], [pid 5847] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5846] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5845] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5848] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5849] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... openat resumed>) = 3 [pid 5846] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5845] <... futex resumed>) = 0 [pid 5845] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5849] ioctl(3, USB_RAW_IOCTL_INIT [pid 5848] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5825] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 5850 attached [pid 5849] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5850] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... rseq resumed>) = 0 [pid 5850] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5850] <... set_robust_list resumed>) = 0 [pid 5848] <... openat resumed>) = 3 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5850] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5849] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5846] <... clone3 resumed> => {parent_tid=[5850]}, 88) = 5850 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5850] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] <... ioctl resumed>, 0) = 0 [pid 5848] ioctl(3, USB_RAW_IOCTL_INIT [pid 5846] rt_sigprocmask(SIG_SETMASK, [], [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5846] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5846] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5848] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5846] <... futex resumed>) = 1 [ 64.447828][ T974] usb 2-1: USB disconnect, device number 2 [pid 5846] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5850] <... futex resumed>) = 0 [pid 5848] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5850] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] <... ioctl resumed>, 0) = 0 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... openat resumed>) = 3 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5850] ioctl(3, USB_RAW_IOCTL_INIT [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5850] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5848] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5825] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0) = 0 [pid 5848] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5825] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5825] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5825] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5821] exit_group(0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5839] <... futex resumed>) = ? [pid 5825] <... futex resumed>) = ? [pid 5821] <... exit_group resumed>) = ? [pid 5850] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5839] +++ exited with 0 +++ [pid 5825] +++ exited with 0 +++ [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5821] +++ exited with 0 +++ [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5821, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555724bf690) = 5851 ./strace-static-x86_64: Process 5851 attached [pid 5851] set_robust_list(0x5555724bf6a0, 24) = 0 [pid 5851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5851] setpgid(0, 0) = 0 [pid 5851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5851] write(3, "1000", 4) = 4 [pid 5851] close(3) = 0 executing program [pid 5851] write(1, "executing program\n", 18) = 18 [pid 5851] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5851] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 5851] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 5851] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5851] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5851] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 5854 attached [pid 5854] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5851] <... clone3 resumed> => {parent_tid=[5854]}, 88) = 5854 [pid 5851] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5851] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5851] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5854] <... rseq resumed>) = 0 [pid 5854] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5843] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5854] <... set_robust_list resumed>) = 0 [pid 5854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 64.520769][ T5844] usb 4-1: USB disconnect, device number 2 [pid 5854] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5854] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [pid 5854] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5848] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5848] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5850] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5848] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 64.705583][ T5831] usb 5-1: new high-speed USB device number 3 using dummy_hcd [pid 5848] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5843] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5854] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5848] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5848] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5848] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5848] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5849] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5849] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5850] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5849] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 64.805583][ T974] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 64.835601][ T1607] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 64.843130][ T43] usb 3-1: new high-speed USB device number 3 using dummy_hcd [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5854] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5848] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5843] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5848] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 64.865583][ T5831] usb 5-1: Using ep0 maxpacket: 8 [ 64.899681][ T5831] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 64.910926][ T5831] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 64.920996][ T5831] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 64.931230][ T5831] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5849] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5854] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5848] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5843] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5848] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5848] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5843] <... ioctl resumed>, 0) = 0 [pid 5848] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5848] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5843] <... ioctl resumed>, 0) = 0 [pid 5848] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5848] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5848] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [ 64.944443][ T5831] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 64.944970][ T5844] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 64.953704][ T5831] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.969071][ T974] usb 2-1: Using ep0 maxpacket: 8 [pid 5848] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5848] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 5848] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5854] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5848] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5848] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [ 65.016741][ T974] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 65.027926][ T974] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 65.037928][ T974] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 65.046411][ T1607] usb 1-1: Using ep0 maxpacket: 8 [ 65.047933][ T974] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5848] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5848] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5850] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5849] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5849] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5849] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5849] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5850] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5849] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5850] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5849] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 65.047970][ T974] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 65.047990][ T974] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.083734][ T43] usb 3-1: Using ep0 maxpacket: 8 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5849] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5850] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 65.111671][ T1607] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 65.123161][ T43] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 65.134477][ T1607] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 65.144487][ T5844] usb 4-1: Using ep0 maxpacket: 8 [ 65.149553][ T1607] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5854] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 65.159613][ T43] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 65.169958][ T1607] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 65.183209][ T43] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 65.193599][ T43] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5843] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5843] <... futex resumed>) = 1 [pid 5842] <... futex resumed>) = 0 [pid 5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5842] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5842] <... futex resumed>) = 0 [pid 5842] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5843] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 5843] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5843] <... futex resumed>) = 1 [pid 5843] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] <... futex resumed>) = 0 [pid 5842] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... futex resumed>) = 0 [pid 5842] <... futex resumed>) = 1 [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5842] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [ 65.206651][ T1607] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 65.216015][ T1607] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.225019][ T43] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 65.229883][ T5831] usb 5-1: usb_control_msg returned -32 [ 65.235190][ T5844] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 65.253719][ T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5849] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5843] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] <... ioctl resumed>, 0) = 0 [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5843] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] <... ioctl resumed>, 0) = 0 [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5843] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5843] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5848] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... futex resumed>) = 1 [pid 5843] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5850] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5847] <... futex resumed>) = 0 [pid 5843] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5850] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5847] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5850] <... ioctl resumed>, 0) = 0 [pid 5848] <... futex resumed>) = 0 [pid 5847] <... futex resumed>) = 1 [pid 5843] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5850] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5848] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5847] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5850] <... ioctl resumed>, 0) = 0 [pid 5848] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5843] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5848] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5842] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... ioctl resumed>, 0) = 0 [ 65.257925][ T5831] usbtmc 5-1:16.0: can't read capabilities [ 65.262950][ T5844] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 65.294461][ T5844] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 65.294626][ T974] usb 2-1: usb_control_msg returned -32 [pid 5843] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] <... futex resumed>) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5848] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 5842] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5842] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5843] <... openat resumed>) = 4 [pid 5848] <... futex resumed>) = 1 [pid 5842] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5847] <... futex resumed>) = 0 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5847] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5842] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5850] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5848] <... openat resumed>) = 4 [pid 5847] <... futex resumed>) = 0 [pid 5843] <... openat resumed>) = 5 [pid 5842] <... clone3 resumed> => {parent_tid=[5855]}, 88) = 5855 [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5847] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5842] rt_sigprocmask(SIG_SETMASK, [], [pid 5843] <... openat resumed>) = 6 [pid 5842] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5848] <... openat resumed>) = 5 [pid 5842] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5842] <... futex resumed>) = 0 [pid 5848] <... openat resumed>) = 6 [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5842] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5855 attached [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] <... openat resumed>) = 7 [pid 5855] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5855] <... rseq resumed>) = 0 [pid 5848] <... openat resumed>) = 7 [pid 5855] set_robust_list(0x7f5ecb3a89a0, 24) = 0 [pid 5855] rt_sigprocmask(SIG_SETMASK, [], [pid 5843] <... openat resumed>) = 8 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5855] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] <... openat resumed>) = 8 [pid 5843] <... openat resumed>) = 9 [pid 5855] <... openat resumed>) = 10 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5855] ioctl(10, USB_RAW_IOCTL_INIT [pid 5848] <... openat resumed>) = 9 [pid 5855] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] <... openat resumed>) = 11 [pid 5855] ioctl(10, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [ 65.304680][ T5844] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 65.327288][ T5844] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 65.330481][ T974] usbtmc 2-1:16.0: can't read capabilities [ 65.338824][ T5844] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 10 [pid 5843] <... openat resumed>) = 12 [pid 5855] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] <... openat resumed>) = 11 [pid 5843] <... openat resumed>) = 13 [pid 5855] <... openat resumed>) = 14 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5855] ioctl(14, USB_RAW_IOCTL_INIT [pid 5848] <... openat resumed>) = 12 [pid 5843] <... openat resumed>) = 15 [pid 5855] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5855] ioctl(14, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5848] <... openat resumed>) = 13 [pid 5843] <... openat resumed>) = 16 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 14 [pid 5854] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5854] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] <... openat resumed>) = 17 [pid 5848] <... openat resumed>) = 15 [pid 5843] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] <... futex resumed>) = 0 [pid 5855] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5847] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5847] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5847] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5855] <... openat resumed>) = 18 [pid 5854] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5848] <... openat resumed>) = 16 [pid 5847] <... mmap resumed>) = 0x7f5ecb388000 [pid 5843] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] ioctl(18, USB_RAW_IOCTL_INIT [pid 5847] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5854] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5847] <... mprotect resumed>) = 0 [pid 5855] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5847] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5855] ioctl(18, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5847] <... rt_sigprocmask resumed>[], 8) = 0 [ 65.360884][ T5855] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.370056][ T5855] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.388717][ T5855] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.398122][ T5855] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5848] <... openat resumed>) = 17 [pid 5847] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 18 [pid 5847] <... clone3 resumed> => {parent_tid=[5856]}, 88) = 5856 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5847] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5847] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5847] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5856 attached [pid 5848] <... openat resumed>) = 19 [pid 5856] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053) = 0 [pid 5856] set_robust_list(0x7f5ecb3a89a0, 24) = 0 [pid 5856] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 20 [pid 5856] ioctl(20, USB_RAW_IOCTL_INIT, 0x7f5ecb3a71c0) = 0 [pid 5856] ioctl(20, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5855] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5848] <... openat resumed>) = 21 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5855] <... openat resumed>) = 19 [pid 5848] <... openat resumed>) = 22 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5855] ioctl(19, USB_RAW_IOCTL_INIT [pid 5848] <... openat resumed>) = 23 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] <... openat resumed>) = 24 [pid 5856] ioctl(24, USB_RAW_IOCTL_INIT [pid 5855] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5848] <... openat resumed>) = 25 [pid 5856] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5855] ioctl(19, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [ 65.409174][ T5855] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.420697][ T5856] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.424209][ T5855] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.429606][ T5856] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5856] ioctl(24, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5848] <... openat resumed>) = 26 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 31 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 32 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 33 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5855] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5849] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... openat resumed>) = 34 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 35 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5849] <... futex resumed>) = 1 [pid 5845] <... futex resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... openat resumed>) = 20 [pid 5849] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5856] <... openat resumed>) = 37 [pid 5855] ioctl(20, USB_RAW_IOCTL_INIT [pid 5849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5848] <... openat resumed>) = 36 [pid 5845] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] close(37 [pid 5845] <... futex resumed>) = 0 [pid 5856] <... close resumed>) = 0 [pid 5855] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5845] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] ioctl(20, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5848] <... openat resumed>) = 37 [pid 5856] <... openat resumed>) = 38 [pid 5849] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [ 65.456492][ T5855] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.464824][ T5856] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.465053][ T5855] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.481870][ T5856] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5849] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 5856] close(38 [pid 5849] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... futex resumed>) = 1 [pid 5849] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] <... futex resumed>) = 0 [pid 5845] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = 1 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5845] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... openat resumed>) = 4 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5855] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5849] <... openat resumed>) = 9 [pid 5848] <... openat resumed>) = 39 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 12 [pid 5856] <... openat resumed>) = 38 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] close(38 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5849] <... openat resumed>) = 13 [pid 5848] <... openat resumed>) = 40 [pid 5856] <... close resumed>) = 0 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] <... openat resumed>) = 41 [pid 5855] <... openat resumed>) = 21 [pid 5849] <... openat resumed>) = 14 [pid 5848] <... openat resumed>) = 38 [pid 5856] close(41 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... openat resumed>) = 22 [pid 5849] <... openat resumed>) = 15 [pid 5848] <... openat resumed>) = 41 [pid 5856] <... openat resumed>) = 42 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] close(42 [pid 5855] <... openat resumed>) = 23 [pid 5849] <... openat resumed>) = 16 [pid 5856] <... close resumed>) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 43 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 42 [pid 5855] <... openat resumed>) = 24 [pid 5849] <... openat resumed>) = 17 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] close(42 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5855] <... openat resumed>) = 25 [pid 5849] <... openat resumed>) = 18 [pid 5848] <... openat resumed>) = 42 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] <... openat resumed>) = 44 [pid 5855] <... openat resumed>) = 26 [pid 5849] <... openat resumed>) = 19 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] close(44) = 0 [pid 5855] <... openat resumed>) = 27 [pid 5848] <... openat resumed>) = 45 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] <... openat resumed>) = 44 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] close(44 [pid 5855] <... openat resumed>) = 28 [pid 5849] <... openat resumed>) = 20 [pid 5848] <... openat resumed>) = 46 [pid 5856] <... close resumed>) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... openat resumed>) = 29 [pid 5850] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... openat resumed>) = 21 [pid 5848] <... openat resumed>) = 44 [pid 5856] <... openat resumed>) = 47 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] <... futex resumed>) = 1 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5846] <... futex resumed>) = 0 [pid 5856] close(47 [pid 5855] <... openat resumed>) = 30 [pid 5850] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5848] <... openat resumed>) = 48 [pid 5846] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] <... close resumed>) = 0 [pid 5855] close(30 [pid 5850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5846] <... futex resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... close resumed>) = 0 [pid 5850] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5848] <... openat resumed>) = 47 [pid 5846] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5856] <... openat resumed>) = 49 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] close(49 [pid 5855] <... openat resumed>) = 30 [pid 5850] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5849] <... openat resumed>) = 22 [pid 5848] <... openat resumed>) = 50 [pid 5856] <... close resumed>) = 0 [ 65.507344][ T5855] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.511260][ T1607] usb 1-1: usb_control_msg returned -32 [ 65.517538][ T5855] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.532776][ T1607] usbtmc 1-1:16.0: can't read capabilities [pid 5855] close(30 [pid 5850] <... ioctl resumed>, 0) = 0 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... close resumed>) = 0 [pid 5850] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... openat resumed>) = 49 [pid 5856] <... openat resumed>) = 51 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] <... futex resumed>) = 1 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5846] <... futex resumed>) = 0 [pid 5856] close(51 [pid 5855] <... openat resumed>) = 30 [pid 5850] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5848] <... openat resumed>) = 52 [pid 5846] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] <... close resumed>) = 0 [pid 5850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5846] <... futex resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] close(30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 51 [pid 5846] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5856] <... openat resumed>) = 53 [pid 5855] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 4 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] close(53 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 54 [pid 5856] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 5 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... openat resumed>) = 30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 53 [pid 5856] <... openat resumed>) = 55 [pid 5855] close(30 [pid 5850] <... openat resumed>) = 6 [pid 5849] <... openat resumed>) = 23 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] close(55 [pid 5855] <... close resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 56 [pid 5856] <... close resumed>) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] <... openat resumed>) = 7 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... openat resumed>) = 30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 55 [pid 5856] <... openat resumed>) = 57 [pid 5855] close(30 [pid 5850] <... openat resumed>) = 8 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] close(57 [pid 5855] <... close resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 58 [pid 5856] <... close resumed>) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] <... openat resumed>) = 9 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... openat resumed>) = 30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 57 [pid 5856] <... openat resumed>) = 59 [pid 5855] close(30 [pid 5850] <... openat resumed>) = 10 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] close(59 [pid 5855] <... close resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 24 [pid 5848] <... openat resumed>) = 60 [pid 5856] <... close resumed>) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] <... openat resumed>) = 11 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... openat resumed>) = 30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 59 [pid 5856] <... openat resumed>) = 61 [pid 5850] <... openat resumed>) = 12 [pid 5856] close(61 [pid 5855] close(30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 13 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 61 [pid 5856] <... openat resumed>) = 62 [pid 5855] <... openat resumed>) = 30 [pid 5850] <... openat resumed>) = 14 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 15 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] close(62 [pid 5855] close(30 [pid 5850] <... openat resumed>) = 16 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 17 [pid 5848] <... openat resumed>) = 62 [pid 5856] <... openat resumed>) = 63 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 18 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] <... openat resumed>) = 19 [pid 5856] close(63 [pid 5855] <... openat resumed>) = 30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5845] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5856] <... close resumed>) = 0 [pid 5855] close(30 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5845] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... close resumed>) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 5855] close(30 [pid 5845] <... futex resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... openat resumed>) = 64 [pid 5855] <... openat resumed>) = 30 [pid 5845] <... mmap resumed>) = 0x7f5ecb388000 [pid 5856] close(64 [pid 5855] close(30 [pid 5850] <... openat resumed>) = 20 [pid 5849] <... openat resumed>) = 25 [pid 5848] <... openat resumed>) = 63 [pid 5845] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5856] <... close resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 21 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5845] <... mprotect resumed>) = 0 [pid 5856] <... openat resumed>) = 64 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] close(64 [pid 5855] <... openat resumed>) = 30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 26 [pid 5848] <... openat resumed>) = 65 [pid 5845] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5856] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 22 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5845] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] close(30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 27 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5845] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5856] <... openat resumed>) = 64 [pid 5855] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 23 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 66 [pid 5856] close(64 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR./strace-static-x86_64: Process 5857 attached [pid 5856] <... close resumed>) = 0 [pid 5855] <... openat resumed>) = 30 [pid 5857] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 28 [pid 5845] <... clone3 resumed> => {parent_tid=[5857]}, 88) = 5857 [pid 5857] <... rseq resumed>) = 0 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5845] rt_sigprocmask(SIG_SETMASK, [], [pid 5857] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5845] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5857] <... set_robust_list resumed>) = 0 [pid 5856] <... openat resumed>) = 64 [pid 5855] close(30 [pid 5850] <... openat resumed>) = 24 [pid 5849] <... openat resumed>) = 29 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5845] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] rt_sigprocmask(SIG_SETMASK, [], [pid 5856] close(64 [pid 5855] <... close resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 67 [pid 5845] <... futex resumed>) = 0 [pid 5857] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5856] <... close resumed>) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] <... openat resumed>) = 25 [pid 5845] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... openat resumed>) = 30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 30 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5857] <... openat resumed>) = 31 [pid 5856] <... openat resumed>) = 64 [pid 5855] close(30 [pid 5850] <... openat resumed>) = 26 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 68 [pid 5857] close(31 [pid 5856] close(64 [pid 5855] <... close resumed>) = 0 [pid 5857] <... close resumed>) = 0 [pid 5856] <... close resumed>) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 32 [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... openat resumed>) = 30 [pid 5850] <... openat resumed>) = 27 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 64 [pid 5857] <... openat resumed>) = 31 [pid 5856] <... openat resumed>) = 69 [pid 5857] close(31 [pid 5849] <... openat resumed>) = 33 [pid 5856] close(69 [pid 5855] close(30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 28 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... openat resumed>) = 70 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5857] <... openat resumed>) = 34 [pid 5856] <... openat resumed>) = 71 [pid 5855] <... openat resumed>) = 30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 31 [pid 5848] <... openat resumed>) = 69 [pid 5857] close(34 [pid 5856] close(71 [pid 5855] close(30 [pid 5850] <... openat resumed>) = 29 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... close resumed>) = 0 [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... openat resumed>) = 30 [pid 5848] <... futex resumed>) = 0 [pid 5856] <... openat resumed>) = 71 [pid 5855] <... openat resumed>) = 30 [pid 5856] close(71 [pid 5848] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5856] <... close resumed>) = 0 [pid 5855] close(30) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... openat resumed>) = 71 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... futex resumed>) = 1 [pid 5851] <... futex resumed>) = 0 [pid 5849] <... openat resumed>) = 34 [pid 5857] <... openat resumed>) = 35 [pid 5856] close(71 [pid 5855] <... openat resumed>) = 30 [pid 5854] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... openat resumed>) = 31 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5857] close(35 [pid 5856] <... close resumed>) = 0 [pid 5855] close(30 [pid 5851] <... futex resumed>) = 0 [pid 5846] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5857] <... close resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... close resumed>) = 0 [pid 5854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 36 [pid 5846] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... openat resumed>) = 71 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] <... openat resumed>) = 32 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5846] <... futex resumed>) = 0 [pid 5857] <... openat resumed>) = 35 [pid 5856] close(71 [pid 5855] <... openat resumed>) = 30 [pid 5854] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5849] <... openat resumed>) = 37 [pid 5846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5857] close(35 [pid 5856] <... close resumed>) = 0 [pid 5855] close(30 [pid 5854] ioctl(3, USB_RAW_IOCTL_EP0_STALL [ 65.558291][ T43] usb 3-1: usb_control_msg returned -32 [ 65.566693][ T43] usbtmc 3-1:16.0: can't read capabilities [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5846] <... mmap resumed>) = 0x7f5ecb388000 [pid 5857] <... close resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... close resumed>) = 0 [pid 5854] <... ioctl resumed>, 0) = 0 [pid 5850] <... openat resumed>) = 33 [pid 5846] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... openat resumed>) = 71 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... openat resumed>) = 35 [pid 5846] <... mprotect resumed>) = 0 [pid 5856] close(71 [pid 5855] <... openat resumed>) = 30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5846] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5856] <... close resumed>) = 0 [pid 5855] close(30 [pid 5850] <... openat resumed>) = 34 [pid 5846] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 5858 attached [pid 5856] <... openat resumed>) = 71 [pid 5855] <... close resumed>) = 0 [pid 5858] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5846] <... clone3 resumed> => {parent_tid=[5858]}, 88) = 5858 [pid 5858] <... rseq resumed>) = 0 [pid 5856] close(71 [pid 5855] <... openat resumed>) = 30 [pid 5850] <... openat resumed>) = 35 [pid 5846] rt_sigprocmask(SIG_SETMASK, [], [pid 5858] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5856] <... close resumed>) = 0 [pid 5846] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5858] <... set_robust_list resumed>) = 0 [pid 5855] close(30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5846] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] rt_sigprocmask(SIG_SETMASK, [], [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 36 [pid 5846] <... futex resumed>) = 0 [pid 5858] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5856] <... openat resumed>) = 71 [pid 5846] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 37 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(37 [pid 5855] <... openat resumed>) = 30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5854] <... futex resumed>) = 1 [pid 5858] <... close resumed>) = 0 [pid 5857] <... openat resumed>) = 38 [pid 5856] close(71 [pid 5855] close(30 [pid 5854] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] <... openat resumed>) = 38 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5858] <... openat resumed>) = 37 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... close resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] close(37 [pid 5856] <... openat resumed>) = 71 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] <... openat resumed>) = 39 [pid 5858] <... close resumed>) = 0 [pid 5855] <... openat resumed>) = 30 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] close(71 [pid 5855] close(30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] <... openat resumed>) = 37 [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 40 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(37 [pid 5857] close(38 [pid 5856] <... openat resumed>) = 71 [pid 5855] <... openat resumed>) = 30 [pid 5851] <... futex resumed>) = 0 [pid 5849] <... openat resumed>) = 39 [pid 5858] <... close resumed>) = 0 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] close(71 [pid 5855] close(30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] <... openat resumed>) = 37 [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 41 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(37 [pid 5856] <... openat resumed>) = 71 [pid 5855] <... openat resumed>) = 30 [pid 5858] <... close resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] close(71 [pid 5855] close(30 [pid 5850] <... openat resumed>) = 37 [pid 5858] <... openat resumed>) = 42 [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(42 [pid 5856] <... openat resumed>) = 71 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] <... close resumed>) = 0 [pid 5855] <... openat resumed>) = 30 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5856] close(71 [pid 5851] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... openat resumed>) = 42 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] <... openat resumed>) = 43 [pid 5855] close(30 [pid 5858] close(43 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5851] <... futex resumed>) = 1 [pid 5849] <... openat resumed>) = 38 [pid 5858] <... close resumed>) = 0 [pid 5857] <... openat resumed>) = 40 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5851] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] close(40 [pid 5856] <... openat resumed>) = 71 [pid 5855] <... openat resumed>) = 30 [pid 5854] <... openat resumed>) = 4 [pid 5850] <... openat resumed>) = 43 [pid 5849] <... openat resumed>) = 41 [pid 5858] <... openat resumed>) = 44 [pid 5857] <... close resumed>) = 0 [pid 5856] close(71 [pid 5855] close(30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] close(44 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 5 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] <... close resumed>) = 0 [pid 5857] <... openat resumed>) = 40 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] close(40 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... openat resumed>) = 6 [pid 5850] <... openat resumed>) = 44 [pid 5849] <... openat resumed>) = 42 [pid 5858] <... openat resumed>) = 45 [pid 5857] <... close resumed>) = 0 [pid 5856] <... openat resumed>) = 71 [pid 5855] <... openat resumed>) = 30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] close(45 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] close(71 [pid 5855] close(30 [pid 5854] <... openat resumed>) = 7 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5855] <... close resumed>) = 0 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 5850] <... openat resumed>) = 45 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] <... close resumed>) = 0 [pid 5857] <... openat resumed>) = 43 [pid 5856] <... close resumed>) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... openat resumed>) = 10 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 40 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] close(43 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... openat resumed>) = 30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5856] <... openat resumed>) = 71 [pid 5854] <... openat resumed>) = 11 [pid 5855] close(30 [pid 5850] <... openat resumed>) = 46 [pid 5858] <... openat resumed>) = 47 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] close(47 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] close(71 [pid 5855] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 12 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] <... close resumed>) = 0 [pid 5856] <... close resumed>) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 43 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] close(43 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... openat resumed>) = 30 [pid 5854] <... openat resumed>) = 13 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] <... openat resumed>) = 48 [pid 5857] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 14 [pid 5850] <... openat resumed>) = 47 [pid 5849] <... openat resumed>) = 43 [pid 5856] <... openat resumed>) = 71 [pid 5855] close(30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(48 [pid 5856] close(71 [pid 5855] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 15 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5857] <... openat resumed>) = 45 [pid 5854] <... openat resumed>) = 16 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] <... close resumed>) = 0 [pid 5857] close(45 [pid 5856] <... close resumed>) = 0 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... openat resumed>) = 30 [pid 5854] <... openat resumed>) = 17 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5850] <... openat resumed>) = 48 [pid 5858] <... openat resumed>) = 49 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... openat resumed>) = 71 [pid 5854] <... openat resumed>) = 18 [pid 5855] close(30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] close(49 [pid 5857] <... openat resumed>) = 45 [pid 5856] close(71 [pid 5855] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 19 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 44 [pid 5858] <... close resumed>) = 0 [pid 5857] close(45 [pid 5856] <... close resumed>) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... openat resumed>) = 30 [pid 5854] <... openat resumed>) = 20 [pid 5857] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 49 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5849] <... openat resumed>) = 45 [pid 5854] <... openat resumed>) = 21 [pid 5858] <... openat resumed>) = 50 [pid 5857] <... openat resumed>) = 46 [pid 5856] <... openat resumed>) = 71 [pid 5855] close(30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [ 65.619727][ T5844] usb 4-1: usb_control_msg returned -32 [ 65.634108][ T5844] usbtmc 4-1:16.0: can't read capabilities [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] close(50 [pid 5857] close(46 [pid 5856] close(71 [pid 5858] <... close resumed>) = 0 [pid 5857] <... close resumed>) = 0 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... close resumed>) = 0 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5850] <... openat resumed>) = 50 [pid 5849] <... openat resumed>) = 46 [pid 5858] <... openat resumed>) = 51 [pid 5857] <... openat resumed>) = 47 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... openat resumed>) = 22 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] close(51 [pid 5857] close(47 [pid 5856] <... openat resumed>) = 71 [pid 5849] <... openat resumed>) = 48 [pid 5858] <... close resumed>) = 0 [pid 5857] <... close resumed>) = 0 [pid 5856] close(71 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5858] <... openat resumed>) = 51 [pid 5857] <... openat resumed>) = 47 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(51 [pid 5857] close(47 [pid 5856] <... openat resumed>) = 71 [pid 5849] <... openat resumed>) = 49 [pid 5858] <... close resumed>) = 0 [pid 5857] <... close resumed>) = 0 [pid 5856] close(71) = 0 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] <... openat resumed>) = 51 [pid 5857] <... openat resumed>) = 47 [pid 5856] <... openat resumed>) = 71 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] close(51 [pid 5857] close(47 [pid 5856] close(71 [pid 5855] <... openat resumed>) = 30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5851] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 50 [pid 5855] close(30 [pid 5858] <... close resumed>) = 0 [pid 5857] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 23 [pid 5851] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5851] <... futex resumed>) = 0 [pid 5849] <... openat resumed>) = 47 [pid 5858] <... openat resumed>) = 51 [pid 5857] <... openat resumed>) = 51 [pid 5856] <... close resumed>) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5850] <... openat resumed>) = 52 [pid 5858] close(51 [pid 5857] close(51 [pid 5851] <... mmap resumed>) = 0x7f5ecb388000 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] <... close resumed>) = 0 [pid 5857] <... close resumed>) = 0 [pid 5855] <... openat resumed>) = 30 [pid 5854] <... openat resumed>) = 24 [pid 5851] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] close(30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5851] <... mprotect resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 51 [pid 5858] <... openat resumed>) = 51 [pid 5857] <... openat resumed>) = 52 [pid 5857] close(52 [pid 5858] close(51 [pid 5857] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 25 [pid 5851] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5850] <... openat resumed>) = 53 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... openat resumed>) = 26 [pid 5851] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 53 [pid 5855] <... openat resumed>) = 30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5851] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 52 [pid 5858] <... openat resumed>) = 51 [pid 5857] close(53 [pid 5856] <... openat resumed>) = 71 [pid 5855] close(30 [pid 5854] <... openat resumed>) = 27 [pid 5858] close(51 [pid 5857] <... close resumed>) = 0 [pid 5856] close(71 [pid 5855] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 54 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 5859 attached [pid 5856] <... close resumed>) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5851] <... clone3 resumed> => {parent_tid=[5859]}, 88) = 5859 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 54 [pid 5854] <... openat resumed>) = 28 [pid 5851] rt_sigprocmask(SIG_SETMASK, [], [pid 5849] <... openat resumed>) = 53 [pid 5859] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5858] <... openat resumed>) = 51 [pid 5857] close(54 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... openat resumed>) = 30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5851] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] <... rseq resumed>) = 0 [pid 5858] close(51 [pid 5857] <... close resumed>) = 0 [pid 5856] <... openat resumed>) = 71 [pid 5851] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5858] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] close(30 [pid 5854] <... openat resumed>) = 29 [pid 5851] <... futex resumed>) = 0 [pid 5859] <... set_robust_list resumed>) = 0 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 55 [pid 5856] close(71 [pid 5855] <... close resumed>) = 0 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5851] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5850] <... openat resumed>) = 51 [pid 5849] <... openat resumed>) = 54 [pid 5859] rt_sigprocmask(SIG_SETMASK, [], [pid 5856] <... close resumed>) = 0 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5859] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5858] <... openat resumed>) = 55 [pid 5857] close(55 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... openat resumed>) = 30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(55 [pid 5857] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 56 [pid 5849] <... openat resumed>) = 56 [pid 5859] <... openat resumed>) = 31 [pid 5858] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... openat resumed>) = 71 [pid 5855] <... openat resumed>) = 30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 55 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5858] <... openat resumed>) = 55 [pid 5857] close(55 [pid 5858] close(55) = 0 [pid 5857] <... close resumed>) = 0 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 55 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 55 [pid 5859] close(31 [pid 5858] close(55 [pid 5856] close(71 [pid 5855] close(30 [pid 5854] <... openat resumed>) = 32 [pid 5850] <... openat resumed>) = 57 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5857] close(55 [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 57 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... openat resumed>) = 31 [pid 5850] <... openat resumed>) = 55 [pid 5859] <... openat resumed>) = 33 [pid 5858] <... openat resumed>) = 58 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... openat resumed>) = 71 [pid 5855] <... openat resumed>) = 30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] close(33 [pid 5858] close(58 [pid 5857] <... openat resumed>) = 55 [pid 5856] close(71 [pid 5855] close(30 [pid 5854] <... openat resumed>) = 34 [pid 5850] <... openat resumed>) = 59 [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5857] close(55 [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5859] <... openat resumed>) = 33 [pid 5858] <... openat resumed>) = 58 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... openat resumed>) = 71 [pid 5855] <... openat resumed>) = 30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 55 [pid 5857] <... openat resumed>) = 58 [pid 5854] <... openat resumed>) = 35 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] close(33 [pid 5858] close(58 [pid 5857] close(58 [pid 5856] close(71 [pid 5855] close(30 [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5857] <... close resumed>) = 0 [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 59 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... openat resumed>) = 33 [pid 5859] <... openat resumed>) = 36 [pid 5858] <... openat resumed>) = 58 [pid 5857] <... openat resumed>) = 58 [pid 5856] <... openat resumed>) = 71 [pid 5855] <... openat resumed>) = 30 [pid 5850] <... openat resumed>) = 60 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] close(36 [pid 5858] close(58 [pid 5856] close(71 [pid 5855] close(30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 60 [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5857] close(58 [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 36 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5859] <... openat resumed>) = 37 [pid 5858] <... openat resumed>) = 58 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... openat resumed>) = 71 [pid 5855] <... openat resumed>) = 30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5850] <... openat resumed>) = 61 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] close(37 [pid 5858] close(58 [pid 5857] <... openat resumed>) = 58 [pid 5856] close(71 [pid 5855] close(30 [pid 5854] <... openat resumed>) = 38 [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5849] <... openat resumed>) = 61 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] <... openat resumed>) = 37 [pid 5858] <... openat resumed>) = 58 [pid 5857] close(58 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] close(37 [pid 5858] close(58 [pid 5857] <... close resumed>) = 0 [pid 5856] <... openat resumed>) = 71 [pid 5855] <... openat resumed>) = 30 [pid 5850] <... openat resumed>) = 62 [pid 5849] <... openat resumed>) = 62 [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... openat resumed>) = 39 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] close(71 [pid 5855] close(30 [pid 5859] <... openat resumed>) = 37 [pid 5858] <... openat resumed>) = 58 [pid 5857] <... openat resumed>) = 58 [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 63 [pid 5859] close(37 [pid 5858] close(58 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5857] close(58 [pid 5856] <... openat resumed>) = 71 [pid 5855] <... openat resumed>) = 30 [pid 5850] <... openat resumed>) = 63 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] close(71 [pid 5855] close(30 [pid 5849] <... openat resumed>) = 64 [pid 5859] <... openat resumed>) = 40 [pid 5858] <... openat resumed>) = 58 [pid 5857] <... close resumed>) = 0 [pid 5856] <... close resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 37 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] close(40 [pid 5858] close(58 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5857] <... openat resumed>) = 65 [pid 5856] <... openat resumed>) = 71 [pid 5855] <... openat resumed>) = 30 [pid 5849] <... openat resumed>) = 58 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] close(65 [pid 5856] close(71 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] <... openat resumed>) = 41 [pid 5857] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 40 [pid 5850] <... openat resumed>) = 58 [pid 5859] close(41 [pid 5858] <... openat resumed>) = 64 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5855] close(30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 65 [pid 5859] <... close resumed>) = 0 [pid 5858] close(64 [pid 5857] <... openat resumed>) = 66 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... close resumed>) = 0 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] <... close resumed>) = 0 [pid 5857] close(66 [pid 5856] <... openat resumed>) = 71 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... openat resumed>) = 41 [pid 5850] <... openat resumed>) = 64 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] <... openat resumed>) = 42 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5856] close(71 [pid 5855] <... openat resumed>) = 30 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] close(42 [pid 5858] <... openat resumed>) = 65 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5855] close(30 [pid 5849] <... openat resumed>) = 66 [pid 5859] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 66 [pid 5857] <... openat resumed>) = 67 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5857] close(67 [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(65 [pid 5857] <... close resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... close resumed>) = 0 [pid 5859] <... openat resumed>) = 42 [pid 5858] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... openat resumed>) = 71 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] <... openat resumed>) = 67 [pid 5859] close(42 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... openat resumed>) = 30 [pid 5859] <... close resumed>) = 0 [pid 5858] <... openat resumed>) = 65 [pid 5857] <... openat resumed>) = 68 [pid 5856] close(71 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5849] <... openat resumed>) = 67 [pid 5856] <... close resumed>) = 0 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(65 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] close(30 [pid 5859] <... openat resumed>) = 42 [pid 5858] <... close resumed>) = 0 [pid 5857] close(68 [pid 5856] <... openat resumed>) = 71 [pid 5855] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 43 [pid 5850] <... openat resumed>) = 68 [pid 5849] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] close(42 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5850] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] <... close resumed>) = 0 [pid 5858] <... openat resumed>) = 65 [pid 5856] close(71 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... openat resumed>) = 44 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(65 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5855] <... openat resumed>) = 30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5850] <... openat resumed>) = 69 [pid 5849] <... openat resumed>) = 68 [pid 5859] <... openat resumed>) = 42 [pid 5858] <... close resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] close(30 [pid 5850] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] close(42 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 69 [pid 5856] <... openat resumed>) = 71 [pid 5855] <... close resumed>) = 0 [pid 5850] <... futex resumed>) = 0 [pid 5859] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 45 [pid 5849] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... openat resumed>) = 65 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(65 [pid 5856] close(71 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5859] <... openat resumed>) = 42 [pid 5858] <... close resumed>) = 0 [pid 5857] close(69 [pid 5856] <... close resumed>) = 0 [pid 5855] <... openat resumed>) = 30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5850] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] <... futex resumed>) = 0 [pid 5859] close(42 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] close(30 [pid 5859] <... close resumed>) = 0 [pid 5858] <... openat resumed>) = 65 [pid 5857] <... close resumed>) = 0 [pid 5856] <... openat resumed>) = 71 [pid 5855] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 46 [pid 5849] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5859] <... openat resumed>) = 42 [pid 5858] close(65 [pid 5856] close(71 [pid 5855] <... openat resumed>) = 30 [pid 5857] <... openat resumed>) = 69 [pid 5857] close(69 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] close(42 [pid 5858] <... close resumed>) = 0 [pid 5856] <... close resumed>) = 0 [pid 5855] close(30 [pid 5859] <... close resumed>) = 0 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 47 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] <... openat resumed>) = 65 [pid 5856] <... openat resumed>) = 71 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5859] <... openat resumed>) = 42 [pid 5855] <... openat resumed>) = 30 [pid 5859] close(42 [pid 5858] close(65 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] close(71 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5857] <... openat resumed>) = 69 [pid 5856] <... close resumed>) = 0 [pid 5855] close(30 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... openat resumed>) = 42 [pid 5859] <... openat resumed>) = 48 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... close resumed>) = 0 [pid 5859] close(48 [pid 5858] <... openat resumed>) = 65 [pid 5857] close(69 [pid 5856] <... openat resumed>) = 71 [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] <... close resumed>) = 0 [pid 5858] close(65 [pid 5857] <... close resumed>) = 0 [pid 5856] close(71 [pid 5855] <... openat resumed>) = 30 [pid 5854] <... openat resumed>) = 48 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... close resumed>) = 0 [pid 5859] <... openat resumed>) = 49 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 69 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] close(30 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] close(49 [pid 5858] <... openat resumed>) = 65 [pid 5857] close(69 [pid 5856] <... openat resumed>) = 71 [pid 5855] <... close resumed>) = 0 [pid 5859] <... close resumed>) = 0 [pid 5858] close(65 [pid 5857] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 49 [pid 5856] close(71) = 0 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5857] <... openat resumed>) = 69 [pid 5859] <... openat resumed>) = 51 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] close(69 [pid 5856] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... futex resumed>) = 1 [pid 5854] <... openat resumed>) = 50 [pid 5842] <... futex resumed>) = 0 [pid 5859] close(51 [pid 5858] <... openat resumed>) = 65 [pid 5857] <... close resumed>) = 0 [pid 5855] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] <... openat resumed>) = 71 [pid 5859] <... close resumed>) = 0 [pid 5858] close(65 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5856] close(71 [pid 5843] <... futex resumed>) = 0 [pid 5842] <... futex resumed>) = 1 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] <... close resumed>) = 0 [pid 5857] <... openat resumed>) = 69 [pid 5856] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 51 [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5842] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] close(69 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5859] <... openat resumed>) = 52 [pid 5858] <... openat resumed>) = 65 [pid 5857] <... close resumed>) = 0 [pid 5856] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] close(52 [pid 5858] close(65 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... futex resumed>) = 1 [pid 5854] <... openat resumed>) = 53 [pid 5847] <... futex resumed>) = 0 [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5857] <... openat resumed>) = 69 [pid 5856] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... futex resumed>) = 0 [pid 5847] <... futex resumed>) = 1 [pid 5858] <... openat resumed>) = 65 [pid 5857] close(69 [pid 5854] <... openat resumed>) = 52 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5847] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... openat resumed>) = 54 [pid 5858] close(65 [pid 5857] <... close resumed>) = 0 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] close(54 [pid 5858] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 69 [pid 5854] <... openat resumed>) = 55 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5858] <... openat resumed>) = 65 [pid 5857] close(69 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... close resumed>) = 0 [pid 5858] close(65 [pid 5857] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 56 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5858] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 69 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... openat resumed>) = 54 [pid 5858] <... openat resumed>) = 65 [pid 5857] close(69 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] close(54 [pid 5858] close(65 [pid 5857] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 57 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 69 [pid 5854] <... openat resumed>) = 54 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... openat resumed>) = 58 [pid 5858] <... openat resumed>) = 65 [pid 5857] close(69 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] close(58 [pid 5858] close(65 [pid 5857] <... close resumed>) = 0 [pid 5854] <... openat resumed>) = 59 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... close resumed>) = 0 [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... openat resumed>) = 58 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... openat resumed>) = 60 [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] close(58) = 0 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... openat resumed>) = 58 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5854] <... openat resumed>) = 61 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] close(58) = 0 [pid 5843] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... openat resumed>) = 58 [pid 5854] <... openat resumed>) = 62 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] close(58 [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... close resumed>) = 0 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... openat resumed>) = 58 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... openat resumed>) = 63 [pid 5843] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] close(63 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... close resumed>) = 0 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... openat resumed>) = 63 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... openat resumed>) = 64 [pid 5858] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... openat resumed>) = 65 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5842] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5847] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5842] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5859] close(64 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 69 [pid 5854] <... openat resumed>) = 66 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5847] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... close resumed>) = 0 [pid 5855] <... futex resumed>) = 0 [pid 5847] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... futex resumed>) = 1 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] close(69 [pid 5856] <... futex resumed>) = 0 [pid 5855] close_range(4294967295, 4294967295, 0 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5858] <... openat resumed>) = 65 [pid 5847] <... futex resumed>) = 1 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5857] <... close resumed>) = 0 [pid 5856] close_range(4, 4294967295, 0 [pid 5855] <... close_range resumed>) = 0 [pid 5847] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5855] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5842] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [ 65.802070][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 65.813708][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 65.824642][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 65.836950][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5859] <... openat resumed>) = 64 [pid 5858] close(65 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... futex resumed>) = 0 [pid 5854] <... openat resumed>) = 67 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5858] <... close resumed>) = 0 [pid 5857] <... openat resumed>) = 69 [pid 5855] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] close(64 [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... close resumed>) = 0 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] close(69 [pid 5856] <... close_range resumed>) = 0 [pid 5854] <... openat resumed>) = 64 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5856] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... openat resumed>) = 68 [pid 5858] <... openat resumed>) = 65 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5856] <... futex resumed>) = 1 [pid 5854] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5847] <... futex resumed>) = 0 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] close(68 [pid 5857] <... openat resumed>) = 69 [pid 5856] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... close resumed>) = 0 [pid 5858] close(65 [pid 5857] close(69 [pid 5854] <... openat resumed>) = 69 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] <... close resumed>) = 0 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5854] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... openat resumed>) = 68 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5854] <... futex resumed>) = 0 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5858] <... openat resumed>) = 65 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5859] close(68) = 0 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(65 [pid 5857] <... openat resumed>) = 69 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... openat resumed>) = 68 [pid 5858] <... close resumed>) = 0 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5857] close(69 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5857] <... close resumed>) = 0 [pid 5859] close(68 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... close resumed>) = 0 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 69 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... openat resumed>) = 68 [pid 5858] <... openat resumed>) = 65 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5858] close(65 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5857] close(69 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] close(68 [pid 5858] <... close resumed>) = 0 [pid 5857] <... close resumed>) = 0 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... close resumed>) = 0 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 69 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... openat resumed>) = 68 [pid 5858] <... openat resumed>) = 65 [pid 5857] close(69 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] close(68 [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5857] <... close resumed>) = 0 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... close resumed>) = 0 [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(65 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5859] <... openat resumed>) = 68 [pid 5858] <... close resumed>) = 0 [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] close(68 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 69 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... close resumed>) = 0 [pid 5858] <... openat resumed>) = 65 [pid 5857] close(69 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(65 [pid 5857] <... close resumed>) = 0 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5858] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... openat resumed>) = 68 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] close(68 [pid 5857] <... openat resumed>) = 69 [pid 5859] <... close resumed>) = 0 [pid 5858] <... openat resumed>) = 65 [pid 5857] close(69 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(65 [pid 5857] <... close resumed>) = 0 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... openat resumed>) = 68 [pid 5858] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] close(68 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 69 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... close resumed>) = 0 [pid 5858] <... openat resumed>) = 65 [pid 5857] close(69 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5857] <... close resumed>) = 0 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(65 [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... openat resumed>) = 68 [pid 5858] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] close(68 [pid 5857] <... openat resumed>) = 69 [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5858] <... openat resumed>) = 65 [pid 5859] <... close resumed>) = 0 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(65 [pid 5857] close(69 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5857] <... close resumed>) = 0 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... openat resumed>) = 68 [pid 5858] <... close resumed>) = 0 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5859] close(68 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... close resumed>) = 0 [pid 5858] <... openat resumed>) = 65 [pid 5857] <... openat resumed>) = 69 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(65 [pid 5857] close(69 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... openat resumed>) = 68 [pid 5858] <... close resumed>) = 0 [pid 5857] <... close resumed>) = 0 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] close(68 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... close resumed>) = 0 [pid 5858] <... openat resumed>) = 65 [pid 5857] <... openat resumed>) = 69 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 65.854382][ C1] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(65 [pid 5857] close(69 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... openat resumed>) = 68 [pid 5858] <... close resumed>) = 0 [pid 5857] <... close resumed>) = 0 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] close(68 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... close resumed>) = 0 [pid 5857] <... openat resumed>) = 69 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] <... openat resumed>) = 65 [pid 5859] <... openat resumed>) = 68 [pid 5858] close(65 [pid 5857] close(69 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] close(68 [pid 5858] <... close resumed>) = 0 [pid 5857] <... close resumed>) = 0 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... close resumed>) = 0 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] <... openat resumed>) = 65 [pid 5857] <... openat resumed>) = 69 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... openat resumed>) = 68 [pid 5858] close(65 [pid 5857] close(69 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] close(68 [pid 5858] <... close resumed>) = 0 [pid 5857] <... close resumed>) = 0 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... close resumed>) = 0 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] <... openat resumed>) = 65 [pid 5857] <... openat resumed>) = 69 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... openat resumed>) = 68 [pid 5858] close(65) = 0 [pid 5859] close(68 [pid 5857] close(69 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... close resumed>) = 0 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5858] <... openat resumed>) = 65 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5843] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(65 [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5857] <... openat resumed>) = 69 [pid 5858] <... close resumed>) = 0 [pid 5857] close(69) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5859] <... openat resumed>) = 68 [pid 5858] <... openat resumed>) = 65 [pid 5857] <... openat resumed>) = 69 [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] close(68 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] ioctl(-1, USBTMC_IOCTL_READ [pid 5859] <... close resumed>) = 0 [pid 5858] close(65 [pid 5857] close(69 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5858] <... close resumed>) = 0 [pid 5843] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5843] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5842] exit_group(0 [pid 5859] <... openat resumed>) = 68 [pid 5858] <... openat resumed>) = 65 [pid 5859] close(68 [pid 5858] close(65 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5855] <... futex resumed>) = ? [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5843] <... futex resumed>) = ? [pid 5842] <... exit_group resumed>) = ? [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5855] +++ exited with 0 +++ [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5843] +++ exited with 0 +++ [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... openat resumed>) = 69 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5842] +++ exited with 0 +++ [pid 5859] <... openat resumed>) = 68 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] close(69 [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5842, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5859] close(68 [pid 5858] <... openat resumed>) = 65 [pid 5857] <... close resumed>) = 0 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ [pid 5857] <... openat resumed>) = 69 [pid 5848] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5848] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 5860 attached , 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... close resumed>) = 0 [pid 5848] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] close(65 [pid 5859] <... openat resumed>) = 68 [pid 5858] <... close resumed>) = 0 [pid 5848] <... futex resumed>) = 0 [pid 5860] set_robust_list(0x5555724bf6a0, 24 [pid 5859] close(68 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] close(69 [pid 5848] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] exit_group(0 [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 5860 [pid 5859] <... close resumed>) = 0 [pid 5860] <... set_robust_list resumed>) = 0 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] <... openat resumed>) = 65 [pid 5857] <... close resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5859] <... openat resumed>) = 68 [pid 5858] close(65 [pid 5857] <... openat resumed>) = 69 [pid 5848] <... futex resumed>) = ? [pid 5847] <... exit_group resumed>) = ? [pid 5860] <... prctl resumed>) = 0 [pid 5859] close(68 [pid 5858] <... close resumed>) = 0 [pid 5857] close(69 [pid 5856] <... futex resumed>) = ? [pid 5848] +++ exited with 0 +++ [pid 5860] setpgid(0, 0 [pid 5859] <... close resumed>) = 0 [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] <... close resumed>) = 0 [pid 5860] <... setpgid resumed>) = 0 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5859] <... openat resumed>) = 68 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] <... openat resumed>) = 65 [pid 5859] close(68 [pid 5858] close(65 [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5857] <... openat resumed>) = 69 [pid 5860] <... openat resumed>) = 3 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] close(69 [pid 5860] write(3, "1000", 4 [pid 5859] <... openat resumed>) = 68 [pid 5858] <... openat resumed>) = 65 [pid 5857] <... close resumed>) = 0 [pid 5860] <... write resumed>) = 4 [pid 5859] close(68 [pid 5858] close(65 [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWRexecuting program [pid 5860] close(3 [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = 0 [pid 5857] <... openat resumed>) = 69 [pid 5856] +++ exited with 0 +++ [pid 5847] +++ exited with 0 +++ [pid 5860] <... close resumed>) = 0 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5858] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] close(69) = 0 [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5847, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5858] <... futex resumed>) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5859] <... openat resumed>) = 68 [pid 5858] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5846] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] write(1, "executing program\n", 18 [pid 5814] restart_syscall(<... resuming interrupted clone ...> [pid 5857] <... openat resumed>) = 69 [pid 5860] <... write resumed>) = 18 [pid 5846] <... futex resumed>) = 1 [pid 5860] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... futex resumed>) = 0 [pid 5846] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5859] close(68 [pid 5860] <... futex resumed>) = 0 [pid 5859] <... close resumed>) = 0 [pid 5814] <... restart_syscall resumed>) = 0 [pid 5860] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 5860] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] close(69 [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 5861 attached [pid 5860] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5859] <... openat resumed>) = 68 [pid 5857] <... close resumed>) = 0 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 5861 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5860] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5859] close(68 [pid 5857] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5859] <... close resumed>) = 0 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5845] <... futex resumed>) = 0 [pid 5860] <... mprotect resumed>) = 0 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5857] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = 1 [pid 5859] <... openat resumed>) = 68 [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5845] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5860] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5859] close(68 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5861] set_robust_list(0x5555724bf6a0, 24 [pid 5860] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5859] <... close resumed>) = 0 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5860] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5849] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 5862 attached [pid 5861] <... set_robust_list resumed>) = 0 [pid 5859] <... openat resumed>) = 68 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5862] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5860] <... clone3 resumed> => {parent_tid=[5862]}, 88) = 5862 [pid 5859] close(68 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5862] <... rseq resumed>) = 0 [pid 5861] <... prctl resumed>) = 0 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5862] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5861] setpgid(0, 0 [pid 5860] rt_sigprocmask(SIG_SETMASK, [], [pid 5859] <... close resumed>) = 0 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5862] <... set_robust_list resumed>) = 0 [pid 5861] <... setpgid resumed>) = 0 [pid 5860] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5862] rt_sigprocmask(SIG_SETMASK, [], [pid 5861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5860] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] <... openat resumed>) = 68 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5862] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5861] <... openat resumed>) = 3 [pid 5860] <... futex resumed>) = 0 [pid 5859] close(68 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5862] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5861] write(3, "1000", 4 [pid 5860] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5859] <... close resumed>) = 0 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5862] <... openat resumed>) = 3 [pid 5861] <... write resumed>) = 4 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5862] ioctl(3, USB_RAW_IOCTL_INIT [pid 5861] close(3 [pid 5859] <... openat resumed>) = 68 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5862] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5861] <... close resumed>) = 0 [pid 5859] close(68 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5862] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5861] write(1, "executing program\n", 18 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5859] <... close resumed>) = 0 [pid 5850] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) executing program [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5862] <... ioctl resumed>, 0) = 0 [pid 5861] <... write resumed>) = 18 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5859] <... openat resumed>) = 68 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5861] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] close(68 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5861] <... futex resumed>) = 0 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5861] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5859] <... close resumed>) = 0 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5861] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5861] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5861] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5859] <... openat resumed>) = 68 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5861] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5859] close(68 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5861] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5859] <... close resumed>) = 0 [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5862] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5861] <... mprotect resumed>) = 0 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5861] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5859] <... openat resumed>) = 68 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5861] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5859] close(68 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5861] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5859] <... close resumed>) = 0 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 5863 attached [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5863] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5861] <... clone3 resumed> => {parent_tid=[5863]}, 88) = 5863 [pid 5859] <... openat resumed>) = 68 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5863] <... rseq resumed>) = 0 [pid 5861] rt_sigprocmask(SIG_SETMASK, [], [pid 5859] close(68 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5863] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5861] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5859] <... close resumed>) = 0 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5863] <... set_robust_list resumed>) = 0 [pid 5861] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5863] rt_sigprocmask(SIG_SETMASK, [], [pid 5861] <... futex resumed>) = 0 [pid 5859] <... openat resumed>) = 68 [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5863] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5861] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5859] close(68 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5859] <... close resumed>) = 0 [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5863] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5863] <... openat resumed>) = 3 [pid 5859] <... openat resumed>) = 68 [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5859] close(68 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5863] ioctl(3, USB_RAW_IOCTL_INIT [pid 5859] <... close resumed>) = 0 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5859] <... openat resumed>) = 68 [pid 5849] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5859] close(68) = 0 [ 65.941865][ T974] usb 5-1: USB disconnect, device number 3 [ 65.967652][ T5844] usb 2-1: USB disconnect, device number 3 [pid 5849] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5863] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5846] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5863] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5859] <... openat resumed>) = 68 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5846] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... futex resumed>) = 0 [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5846] <... futex resumed>) = 1 [pid 5859] close(68 [pid 5858] close_range(4, 4294967295, 0 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5846] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5859] <... close resumed>) = 0 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5863] <... ioctl resumed>, 0) = 0 [pid 5859] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... close_range resumed>) = 0 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5845] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5859] <... futex resumed>) = 1 [pid 5858] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5851] <... futex resumed>) = 0 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5846] <... futex resumed>) = 0 [pid 5859] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5845] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5857] <... futex resumed>) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5851] <... futex resumed>) = 1 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5845] <... futex resumed>) = 1 [pid 5863] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5857] close_range(4, 4294967295, 0 [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5851] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5845] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5857] <... close_range resumed>) = 0 [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5857] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5857] <... futex resumed>) = 1 [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5845] <... futex resumed>) = 0 [pid 5857] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] ioctl(4, USBTMC_IOCTL_READ [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5850] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5846] exit_group(0 [pid 5858] <... futex resumed>) = ? [pid 5850] <... futex resumed>) = ? [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5846] <... exit_group resumed>) = ? [pid 5858] +++ exited with 0 +++ [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5850] +++ exited with 0 +++ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5846] +++ exited with 0 +++ [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5851] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5846, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5851] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... futex resumed>) = 0 [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5851] <... futex resumed>) = 1 [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5859] close_range(4, 4294967295, 0 [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5851] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] <... close_range resumed>) = 0 [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] ioctl(4, USBTMC_IOCTL_READ [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... futex resumed>) = 0 [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5849] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5859] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] exit_group(0 [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5859] <... futex resumed>) = 0 [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5857] <... futex resumed>) = ? [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5849] <... futex resumed>) = ? [pid 5845] <... exit_group resumed>) = ? [pid 5859] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5857] +++ exited with 0 +++ [pid 5849] +++ exited with 0 +++ ./strace-static-x86_64: Process 5864 attached [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5845] +++ exited with 0 +++ [pid 5864] set_robust_list(0x5555724bf6a0, 24 [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 5864 [pid 5864] <... set_robust_list resumed>) = 0 [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5845, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5864] <... prctl resumed>) = 0 [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5864] setpgid(0, 0 [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5864] <... setpgid resumed>) = 0 [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READexecuting program [pid 5864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5864] <... openat resumed>) = 3 [pid 5854] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5864] write(3, "1000", 4 [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5864] <... write resumed>) = 4 [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5864] close(3 [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5864] <... close resumed>) = 0 [pid 5854] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5864] write(1, "executing program\n", 18 [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5864] <... write resumed>) = 18 [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5864] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5864] <... futex resumed>) = 0 [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5864] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5864] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5864] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5864] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5854] ioctl(4, USBTMC_IOCTL_READ [pid 5864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5854] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5864] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5854] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5854] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5851] exit_group(0 [pid 5864] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5859] <... futex resumed>) = ? [pid 5854] <... futex resumed>) = ? [pid 5851] <... exit_group resumed>) = ? [pid 5854] +++ exited with 0 +++ [pid 5864] <... rt_sigprocmask resumed>[], 8) = 0 [ 66.084020][ T43] usb 3-1: USB disconnect, device number 3 [ 66.122449][ T5831] usb 1-1: USB disconnect, device number 3 [pid 5864] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 5865 attached [pid 5859] +++ exited with 0 +++ [pid 5851] +++ exited with 0 +++ [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5851, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5817] restart_syscall(<... resuming interrupted clone ...> [pid 5864] <... clone3 resumed> => {parent_tid=[5865]}, 88) = 5865 [pid 5864] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5864] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5864] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5866 attached [pid 5865] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053) = 0 [pid 5866] set_robust_list(0x5555724bf6a0, 24) = 0 [pid 5817] <... restart_syscall resumed>) = 0 [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5865] set_robust_list(0x7f5ecb3c99a0, 24./strace-static-x86_64: Process 5867 attached [pid 5867] set_robust_list(0x5555724bf6a0, 24 [pid 5866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5865] <... set_robust_list resumed>) = 0 [pid 5862] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 5867 [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 5866 [pid 5867] <... set_robust_list resumed>) = 0 [pid 5866] <... prctl resumed>) = 0 [pid 5865] rt_sigprocmask(SIG_SETMASK, [], [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5866] setpgid(0, 0 [pid 5865] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5867] <... prctl resumed>) = 0 [pid 5866] <... setpgid resumed>) = 0 [pid 5867] setpgid(0, 0 [pid 5866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5865] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5866] <... openat resumed>) = 3 [pid 5867] <... setpgid resumed>) = 0 [pid 5866] write(3, "1000", 4 [pid 5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5866] <... write resumed>) = 4 [pid 5865] <... openat resumed>) = 3 [pid 5866] close(3) = 0 [pid 5866] write(1, "executing program\n", 18executing program ) = 18 [pid 5865] ioctl(3, USB_RAW_IOCTL_INIT [pid 5866] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5867] <... openat resumed>) = 3 [pid 5866] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 5865] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5866] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5867] write(3, "1000", 4 [pid 5866] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5865] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5867] <... write resumed>) = 4 [pid 5866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5867] close(3 [pid 5866] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5867] <... close resumed>) = 0 [pid 5866] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5867] write(1, "executing program\n", 18executing program ) = 18 [pid 5867] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5866] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5867] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 5867] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5866] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5867] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5866] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 5867] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5867] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5868 attached [pid 5866] <... clone3 resumed> => {parent_tid=[5868]}, 88) = 5868 [pid 5868] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5866] rt_sigprocmask(SIG_SETMASK, [], [pid 5868] <... rseq resumed>) = 0 [pid 5867] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5866] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5868] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5865] <... ioctl resumed>, 0) = 0 [pid 5868] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5869 attached [pid 5868] rt_sigprocmask(SIG_SETMASK, [], [pid 5866] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5868] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5867] <... clone3 resumed> => {parent_tid=[5869]}, 88) = 5869 [pid 5866] <... futex resumed>) = 0 [pid 5867] rt_sigprocmask(SIG_SETMASK, [], [pid 5866] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5865] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5868] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5867] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5865] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5868] <... openat resumed>) = 3 [pid 5867] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5868] ioctl(3, USB_RAW_IOCTL_INIT [pid 5869] <... rseq resumed>) = 0 [pid 5867] <... futex resumed>) = 0 [pid 5869] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5867] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5869] <... set_robust_list resumed>) = 0 [pid 5868] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5869] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5869] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5869] ioctl(3, USB_RAW_IOCTL_INIT [pid 5868] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5869] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5869] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5868] <... ioctl resumed>, 0) = 0 [pid 5869] <... ioctl resumed>, 0) = 0 [pid 5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 66.151547][ T5827] usb 4-1: USB disconnect, device number 3 [pid 5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5863] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5863] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 66.285587][ T974] usb 5-1: new high-speed USB device number 4 using dummy_hcd [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5863] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5869] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5862] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5868] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5865] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 66.345593][ T5844] usb 2-1: new high-speed USB device number 4 using dummy_hcd [pid 5865] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5863] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5869] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5868] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5865] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 66.445616][ T974] usb 5-1: Using ep0 maxpacket: 8 [ 66.463989][ T974] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 66.475279][ T974] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 66.485639][ T974] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [pid 5865] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5869] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5869] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5862] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 66.495677][ T5827] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 66.503136][ T974] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 66.516178][ T974] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 66.525226][ T974] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.525669][ T5844] usb 2-1: Using ep0 maxpacket: 8 [pid 5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5868] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5865] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5863] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5862] <... ioctl resumed>, 0) = 0 [pid 5868] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5865] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5862] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5868] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5865] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5863] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5865] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5868] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5865] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5863] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5863] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5869] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 66.539202][ T43] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 66.545628][ T5831] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 66.581175][ T5844] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [pid 5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5865] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5865] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5868] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5863] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5863] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5863] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5863] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [ 66.592795][ T5844] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 66.603065][ T5844] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 66.613129][ T5844] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 66.626403][ T5844] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 66.635683][ T5844] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5869] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5869] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5869] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5865] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5869] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5865] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5869] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5865] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5865] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5869] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5865] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 66.685680][ T5827] usb 4-1: Using ep0 maxpacket: 8 [ 66.705580][ T43] usb 3-1: Using ep0 maxpacket: 8 [ 66.714791][ T5827] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 66.725984][ T5831] usb 1-1: Using ep0 maxpacket: 8 [pid 5865] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5865] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5865] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 66.731031][ T5827] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 66.739645][ T43] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 66.741068][ T5827] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 66.754397][ T43] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 66.762151][ T5827] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5865] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5868] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5868] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5862] <... futex resumed>) = 1 [pid 5868] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5862] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5860] <... futex resumed>) = 0 [pid 5868] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5860] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 1 [pid 5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5860] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5868] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5862] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5868] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5862] <... ioctl resumed>, 0) = 0 [pid 5862] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5862] <... futex resumed>) = 1 [pid 5860] <... futex resumed>) = 0 [ 66.772177][ T43] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 66.787745][ T5831] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 66.795397][ T43] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 66.806358][ T974] usb 5-1: usb_control_msg returned -32 [ 66.824704][ T43] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5860] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5860] <... futex resumed>) = 0 [pid 5865] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5862] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5865] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... ioctl resumed>, 0) = 0 [pid 5862] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5865] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... ioctl resumed>, 0) = 0 [pid 5862] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5865] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5862] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5860] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [ 66.824774][ T5827] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 66.843224][ T974] usbtmc 5-1:16.0: can't read capabilities [ 66.849131][ T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.849385][ T5831] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 66.868017][ T5827] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] <... futex resumed>) = 1 [pid 5862] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... futex resumed>) = 0 [pid 5863] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5861] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] <... futex resumed>) = 0 [pid 5862] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... futex resumed>) = 1 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 4 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5861] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5863] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5862] <... openat resumed>) = 8 [pid 5863] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5869] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5869] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5869] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5869] <... ioctl resumed>, 0) = 0 [pid 5862] <... openat resumed>) = 9 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [ 66.878640][ T5831] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 66.893359][ T5831] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 66.915562][ T5831] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 66.916107][ T5844] usb 2-1: usb_control_msg returned -32 [pid 5869] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5863] <... ioctl resumed>, 0) = 0 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... openat resumed>) = 11 [pid 5863] <... futex resumed>) = 1 [pid 5861] <... futex resumed>) = 0 [pid 5863] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5868] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5861] <... futex resumed>) = 0 [pid 5868] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5861] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] <... ioctl resumed>, 0) = 0 [pid 5863] <... openat resumed>) = 4 [pid 5862] <... openat resumed>) = 12 [pid 5868] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... ioctl resumed>, 0) = 0 [pid 5863] <... openat resumed>) = 5 [pid 5868] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5860] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5863] <... openat resumed>) = 6 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5860] <... futex resumed>) = 0 [pid 5863] <... openat resumed>) = 7 [pid 5862] <... openat resumed>) = 13 [pid 5860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5860] <... mmap resumed>) = 0x7f5ecb388000 [pid 5863] <... openat resumed>) = 8 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5860] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... openat resumed>) = 14 [pid 5863] <... openat resumed>) = 9 [pid 5860] <... mprotect resumed>) = 0 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [pid 5860] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5860] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... openat resumed>) = 15 [pid 5863] <... openat resumed>) = 12 [pid 5860] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 5870 attached ) = 13 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... openat resumed>) = 16 [pid 5860] <... clone3 resumed> => {parent_tid=[5870]}, 88) = 5870 [pid 5870] <... rseq resumed>) = 0 [pid 5863] <... openat resumed>) = 14 [pid 5870] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5860] rt_sigprocmask(SIG_SETMASK, [], [pid 5870] <... set_robust_list resumed>) = 0 [pid 5863] <... openat resumed>) = 15 [pid 5870] rt_sigprocmask(SIG_SETMASK, [], [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5860] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5870] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5863] <... openat resumed>) = 16 [pid 5862] <... openat resumed>) = 17 [pid 5870] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5860] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5863] <... openat resumed>) = 17 [pid 5860] <... futex resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5860] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5870] <... openat resumed>) = 18 [pid 5863] <... openat resumed>) = 18 [pid 5862] <... openat resumed>) = 19 [pid 5870] ioctl(18, USB_RAW_IOCTL_INIT [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5863] <... openat resumed>) = 19 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] ioctl(18, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 20 [pid 5862] <... openat resumed>) = 20 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 21 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 22 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 23 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... openat resumed>) = 21 [pid 5863] <... openat resumed>) = 24 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 25 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 26 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] <... openat resumed>) = 27 [pid 5862] <... openat resumed>) = 22 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [ 66.924609][ T5831] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.940352][ T5844] usbtmc 2-1:16.0: can't read capabilities [ 66.972075][ T5870] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] <... openat resumed>) = 31 [pid 5862] <... openat resumed>) = 23 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 32 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 33 [pid 5870] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5861] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5861] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] <... openat resumed>) = 34 [pid 5861] <... futex resumed>) = 0 [pid 5862] <... openat resumed>) = 24 [pid 5861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 5870] <... openat resumed>) = 25 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5861] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5870] ioctl(25, USB_RAW_IOCTL_INIT [pid 5863] <... openat resumed>) = 35 [pid 5861] <... mprotect resumed>) = 0 [pid 5861] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5861] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 5871 attached [pid 5871] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5861] <... clone3 resumed> => {parent_tid=[5871]}, 88) = 5871 [pid 5871] <... rseq resumed>) = 0 [pid 5861] rt_sigprocmask(SIG_SETMASK, [], [pid 5871] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5861] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5871] <... set_robust_list resumed>) = 0 [pid 5861] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] rt_sigprocmask(SIG_SETMASK, [], [pid 5861] <... futex resumed>) = 0 [pid 5871] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5861] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... openat resumed>) = 26 [pid 5871] <... openat resumed>) = 36 [pid 5870] ioctl(25, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5871] close(36) = 0 [pid 5863] <... openat resumed>) = 37 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... openat resumed>) = 36 [pid 5871] close(36) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5871] close(36 [pid 5862] <... openat resumed>) = 27 [pid 5871] <... close resumed>) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] close(36) = 0 [pid 5863] <... openat resumed>) = 38 [pid 5862] <... openat resumed>) = 28 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] <... openat resumed>) = 39 [pid 5871] close(36) = 0 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... openat resumed>) = 29 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5863] <... openat resumed>) = 40 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] close(36) = 0 [pid 5870] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... openat resumed>) = 30 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 41 [pid 5863] <... openat resumed>) = 36 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] close(41 [pid 5870] <... openat resumed>) = 31 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... close resumed>) = 0 [pid 5870] close(31 [pid 5862] <... openat resumed>) = 32 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 42 [pid 5870] <... close resumed>) = 0 [pid 5863] <... openat resumed>) = 41 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] close(42) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] <... openat resumed>) = 31 [pid 5871] <... openat resumed>) = 42 [pid 5870] <... openat resumed>) = 33 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] close(33 [pid 5871] close(42) = 0 [pid 5863] <... openat resumed>) = 43 [pid 5870] <... close resumed>) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 42 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... openat resumed>) = 33 [pid 5871] close(42) = 0 [pid 5870] <... openat resumed>) = 34 [pid 5863] <... openat resumed>) = 44 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] close(34 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] <... close resumed>) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5863] <... openat resumed>) = 42 [pid 5871] <... openat resumed>) = 45 [pid 5871] close(45) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 45 [pid 5871] close(45) = 0 [pid 5870] <... openat resumed>) = 34 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... openat resumed>) = 35 [pid 5870] close(34) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... openat resumed>) = 34 [pid 5863] <... openat resumed>) = 45 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... openat resumed>) = 46 [pid 5870] close(34 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... openat resumed>) = 36 [pid 5871] close(46 [pid 5870] <... close resumed>) = 0 [pid 5863] <... openat resumed>) = 47 [pid 5871] <... close resumed>) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... openat resumed>) = 46 [pid 5870] <... openat resumed>) = 34 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] close(34 [pid 5862] <... openat resumed>) = 37 [pid 5870] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 34 [pid 5871] close(46 [pid 5870] close(34 [pid 5863] <... openat resumed>) = 48 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... close resumed>) = 0 [pid 5870] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... openat resumed>) = 38 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... openat resumed>) = 34 [pid 5870] close(38) = 0 [pid 5871] <... openat resumed>) = 46 [pid 5871] close(46 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] <... close resumed>) = 0 [pid 5870] <... openat resumed>) = 38 [pid 5863] <... openat resumed>) = 49 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 66.981374][ T5870] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.003586][ T5870] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.020779][ T5870] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] close(38 [pid 5871] <... openat resumed>) = 46 [pid 5870] <... close resumed>) = 0 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... openat resumed>) = 39 [pid 5871] close(46 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] <... openat resumed>) = 38 [pid 5870] <... openat resumed>) = 40 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5863] <... openat resumed>) = 50 [pid 5871] <... openat resumed>) = 46 [pid 5870] close(40 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] close(46 [pid 5870] <... close resumed>) = 0 [pid 5862] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5863] <... openat resumed>) = 51 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... openat resumed>) = 41 [pid 5862] <... openat resumed>) = 40 [pid 5870] close(41 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... openat resumed>) = 46 [pid 5870] <... close resumed>) = 0 [pid 5865] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] <... openat resumed>) = 52 [pid 5865] <... futex resumed>) = 1 [pid 5864] <... futex resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] <... futex resumed>) = 0 [pid 5871] close(46 [pid 5865] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] <... openat resumed>) = 41 [pid 5864] <... futex resumed>) = 0 [pid 5864] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5871] <... close resumed>) = 0 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] close(41 [pid 5865] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5863] <... openat resumed>) = 53 [pid 5871] <... openat resumed>) = 46 [pid 5870] <... close resumed>) = 0 [pid 5865] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5871] close(46 [pid 5865] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5871] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... openat resumed>) = 41 [pid 5865] <... ioctl resumed>, 0) = 0 [pid 5870] close(41 [pid 5863] <... openat resumed>) = 46 [pid 5870] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 41 [pid 5870] close(41 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] <... close resumed>) = 0 [pid 5871] <... openat resumed>) = 55 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] <... openat resumed>) = 54 [pid 5871] close(55 [pid 5870] <... openat resumed>) = 41 [pid 5871] <... close resumed>) = 0 [pid 5870] close(41 [pid 5865] <... futex resumed>) = 1 [pid 5864] <... futex resumed>) = 0 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... close resumed>) = 0 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5864] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... openat resumed>) = 56 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5864] <... futex resumed>) = 0 [pid 5871] close(56 [pid 5870] <... openat resumed>) = 41 [pid 5864] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] close(41 [pid 5871] <... close resumed>) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... close resumed>) = 0 [pid 5871] <... openat resumed>) = 56 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 41 [pid 5871] close(56) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 56 [pid 5871] close(56 [pid 5870] close(41 [pid 5865] <... openat resumed>) = 4 [pid 5863] <... openat resumed>) = 55 [pid 5871] <... close resumed>) = 0 [pid 5870] <... close resumed>) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] <... openat resumed>) = 41 [pid 5865] <... openat resumed>) = 5 [pid 5863] <... openat resumed>) = 56 [pid 5871] <... openat resumed>) = 57 [pid 5871] close(57) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] close(41 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... openat resumed>) = 57 [pid 5870] <... close resumed>) = 0 [pid 5869] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... openat resumed>) = 6 [pid 5863] <... openat resumed>) = 58 [pid 5871] close(57 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... futex resumed>) = 1 [pid 5867] <... futex resumed>) = 0 [pid 5867] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... close resumed>) = 0 [pid 5870] <... openat resumed>) = 41 [pid 5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5867] <... futex resumed>) = 0 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5867] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5871] <... openat resumed>) = 57 [pid 5871] close(57) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 59 [pid 5870] close(41 [pid 5869] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5865] <... openat resumed>) = 7 [pid 5863] <... openat resumed>) = 57 [pid 5870] <... close resumed>) = 0 [pid 5871] close(59 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] ioctl(3, USB_RAW_IOCTL_EP0_STALL [ 67.104290][ T43] usb 3-1: usb_control_msg returned -32 [ 67.110588][ T43] usbtmc 3-1:16.0: can't read capabilities [pid 5868] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... close resumed>) = 0 [pid 5870] <... openat resumed>) = 41 [pid 5869] <... ioctl resumed>, 0) = 0 [pid 5868] <... futex resumed>) = 1 [pid 5866] <... futex resumed>) = 0 [pid 5865] <... openat resumed>) = 8 [pid 5870] close(41 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] <... close resumed>) = 0 [pid 5865] <... openat resumed>) = 9 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 41 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] close(41 [pid 5865] <... openat resumed>) = 10 [pid 5870] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 41 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] close(41 [pid 5869] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5863] <... openat resumed>) = 59 [pid 5871] <... openat resumed>) = 60 [pid 5870] <... close resumed>) = 0 [pid 5869] <... futex resumed>) = 1 [pid 5868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5866] <... futex resumed>) = 0 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5864] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5867] <... futex resumed>) = 0 [pid 5871] close(60 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5867] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5865] <... openat resumed>) = 12 [pid 5864] <... futex resumed>) = 0 [pid 5867] <... futex resumed>) = 0 [pid 5864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5867] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] <... close resumed>) = 0 [pid 5870] <... openat resumed>) = 41 [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5864] <... mmap resumed>) = 0x7f5ecb388000 [pid 5863] <... openat resumed>) = 60 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] close(41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5865] <... openat resumed>) = 13 [pid 5864] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... openat resumed>) = 61 [pid 5870] <... close resumed>) = 0 [pid 5869] <... openat resumed>) = 4 [pid 5868] <... ioctl resumed>, 0) = 0 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5864] <... mprotect resumed>) = 0 [pid 5863] <... openat resumed>) = 62 [pid 5871] close(61 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] <... close resumed>) = 0 [pid 5870] <... openat resumed>) = 41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... openat resumed>) = 14 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... openat resumed>) = 5 [pid 5868] <... futex resumed>) = 1 [pid 5866] <... futex resumed>) = 0 [pid 5871] <... openat resumed>) = 61 [pid 5870] close(41 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5866] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] <... openat resumed>) = 63 [pid 5871] close(61 [pid 5870] <... close resumed>) = 0 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... openat resumed>) = 4 [pid 5866] <... futex resumed>) = 0 [pid 5871] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... openat resumed>) = 6 [pid 5866] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] <... openat resumed>) = 15 [pid 5864] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... openat resumed>) = 41 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... openat resumed>) = 61 [pid 5868] <... openat resumed>) = 5 [pid 5871] close(61 [pid 5870] close(41 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... openat resumed>) = 6 [pid 5865] <... openat resumed>) = 16 [pid 5870] <... close resumed>) = 0 [pid 5871] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... openat resumed>) = 41 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... openat resumed>) = 61 [pid 5870] close(41 [pid 5868] <... openat resumed>) = 7 [pid 5865] <... openat resumed>) = 17 [pid 5871] close(61 [pid 5870] <... close resumed>) = 0 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... openat resumed>) = 7 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... openat resumed>) = 41 [pid 5865] <... openat resumed>) = 18 [pid 5863] <... openat resumed>) = 61 [pid 5871] <... openat resumed>) = 64 [pid 5870] close(41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... openat resumed>) = 8 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] close(64 [pid 5870] <... close resumed>) = 0 [pid 5869] <... openat resumed>) = 8 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 19 [pid 5863] <... openat resumed>) = 65 [pid 5871] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... openat resumed>) = 9 [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... openat resumed>) = 41 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... openat resumed>) = 64 [pid 5870] close(41 [pid 5869] <... openat resumed>) = 9 [pid 5864] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5863] <... openat resumed>) = 66 [pid 5870] <... close resumed>) = 0 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 20 [pid 5864] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 5873 attached [pid 5873] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5864] <... clone3 resumed> => {parent_tid=[5873]}, 88) = 5873 [pid 5873] <... rseq resumed>) = 0 [pid 5864] rt_sigprocmask(SIG_SETMASK, [], [pid 5873] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5864] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5873] <... set_robust_list resumed>) = 0 [pid 5864] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] rt_sigprocmask(SIG_SETMASK, [], [pid 5864] <... futex resumed>) = 0 [pid 5873] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5864] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 21 [pid 5873] ioctl(21, USB_RAW_IOCTL_INIT, 0x7f5ecb3a71c0) = 0 [ 67.155440][ T5827] usb 4-1: usb_control_msg returned -32 [ 67.161386][ T5827] usbtmc 4-1:16.0: can't read capabilities [ 67.179742][ T5831] usb 1-1: usb_control_msg returned -32 [ 67.187217][ T5831] usbtmc 1-1:16.0: can't read capabilities [pid 5873] ioctl(21, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5871] close(64 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... close resumed>) = 0 [pid 5870] <... openat resumed>) = 41 [pid 5869] <... openat resumed>) = 10 [pid 5868] <... openat resumed>) = 10 [pid 5865] <... openat resumed>) = 22 [pid 5863] <... openat resumed>) = 67 [pid 5871] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... futex resumed>) = 1 [pid 5869] <... openat resumed>) = 11 [pid 5861] <... futex resumed>) = 0 [pid 5871] ioctl(-1, USBTMC_IOCTL_READ [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5861] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... openat resumed>) = 12 [pid 5861] <... futex resumed>) = 0 [pid 5871] ioctl(-1, USBTMC_IOCTL_READ [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5861] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] close(41 [pid 5869] <... openat resumed>) = 13 [pid 5871] ioctl(-1, USBTMC_IOCTL_READ [pid 5870] <... close resumed>) = 0 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... openat resumed>) = 11 [pid 5865] <... openat resumed>) = 23 [pid 5863] <... openat resumed>) = 64 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] <... openat resumed>) = 41 [pid 5869] <... openat resumed>) = 14 [pid 5868] <... openat resumed>) = 12 [pid 5865] <... openat resumed>) = 24 [pid 5863] <... openat resumed>) = 68 [pid 5871] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ [pid 5869] <... openat resumed>) = 15 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... openat resumed>) = 16 [pid 5871] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ [pid 5869] <... openat resumed>) = 17 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(-1, USBTMC_IOCTL_READ [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... openat resumed>) = 18 [pid 5871] ioctl(-1, USBTMC_IOCTL_READ [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5867] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5869] <... openat resumed>) = 19 [pid 5867] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5867] <... futex resumed>) = 0 [pid 5871] ioctl(-1, USBTMC_IOCTL_READ [pid 5867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5867] <... mmap resumed>) = 0x7f5ecb388000 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] close(41 [pid 5869] <... openat resumed>) = 20 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5867] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... close resumed>) = 0 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5867] <... mprotect resumed>) = 0 [pid 5863] <... futex resumed>) = 0 [pid 5868] <... openat resumed>) = 13 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... openat resumed>) = 21 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5867] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5865] <... openat resumed>) = 25 [pid 5863] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... openat resumed>) = 41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5867] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5866] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5870] close(41 [pid 5869] <... openat resumed>) = 22 [pid 5868] <... openat resumed>) = 14 [pid 5867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 5874 attached [pid 5873] <... openat resumed>) = 26 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... close resumed>) = 0 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5866] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [ 67.205913][ T5873] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.220319][ T5873] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.234882][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5874] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5873] ioctl(26, USB_RAW_IOCTL_INIT [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] <... openat resumed>) = 15 [pid 5866] <... futex resumed>) = 0 [pid 5865] <... openat resumed>) = 27 [pid 5874] <... rseq resumed>) = 0 [pid 5873] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... openat resumed>) = 41 [pid 5869] <... openat resumed>) = 23 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5867] <... clone3 resumed> => {parent_tid=[5874]}, 88) = 5874 [pid 5866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5874] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5873] ioctl(26, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5870] close(41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... openat resumed>) = 16 [pid 5867] rt_sigprocmask(SIG_SETMASK, [], [pid 5861] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5874] <... set_robust_list resumed>) = 0 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5870] <... close resumed>) = 0 [pid 5869] <... openat resumed>) = 24 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5867] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5861] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5867] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... futex resumed>) = 1 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5869] <... openat resumed>) = 25 [pid 5867] <... futex resumed>) = 0 [pid 5866] <... mmap resumed>) = 0x7f5ecb388000 [pid 5861] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5874] rt_sigprocmask(SIG_SETMASK, [], [pid 5873] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] <... openat resumed>) = 17 [pid 5865] <... openat resumed>) = 28 [pid 5863] <... futex resumed>) = 0 [pid 5874] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5867] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] close_range(4, 4294967295, 0 [pid 5870] <... openat resumed>) = 41 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5874] <... openat resumed>) = 26 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5866] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5865] <... openat resumed>) = 29 [pid 5863] <... close_range resumed>) = 0 [pid 5874] ioctl(26, USB_RAW_IOCTL_INIT [pid 5873] <... openat resumed>) = 30 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] close(41 [pid 5869] <... openat resumed>) = 27 [pid 5868] <... openat resumed>) = 18 [pid 5866] <... mprotect resumed>) = 0 [pid 5863] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5874] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5873] close(30 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... close resumed>) = 0 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5863] <... futex resumed>) = 1 [pid 5861] <... futex resumed>) = 0 [pid 5874] ioctl(26, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... openat resumed>) = 28 [pid 5868] <... openat resumed>) = 19 [pid 5865] <... openat resumed>) = 31 [pid 5863] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5873] <... close resumed>) = 0 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... openat resumed>) = 41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5866] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] close(41 [pid 5869] <... openat resumed>) = 29 [pid 5873] <... openat resumed>) = 30 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... close resumed>) = 0 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5866] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] close(30 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... openat resumed>) = 30 [pid 5868] <... openat resumed>) = 20 [pid 5866] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5865] <... openat resumed>) = 32 [pid 5873] <... close resumed>) = 0 [ 67.247989][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 67.269782][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 67.271500][ T5873] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.281666][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 67.290000][ T5873] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... openat resumed>) = 41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] close(41 [pid 5869] <... openat resumed>) = 31 [pid 5873] <... openat resumed>) = 30 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... close resumed>) = 0 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5866] <... clone3 resumed> => {parent_tid=[5875]}, 88) = 5875 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] close(30 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... openat resumed>) = 32 [pid 5865] <... openat resumed>) = 33 [pid 5873] <... close resumed>) = 0 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... openat resumed>) = 41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5866] rt_sigprocmask(SIG_SETMASK, [], [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] close(41 [pid 5869] <... openat resumed>) = 33 [pid 5866] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... close resumed>) = 0 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] <... openat resumed>) = 30 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... openat resumed>) = 34 [pid 5866] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... openat resumed>) = 34 [pid 5873] close(30 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... openat resumed>) = 41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5866] <... futex resumed>) = 0 [pid 5873] <... close resumed>) = 0 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... openat resumed>) = 35 [pid 5866] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] close(41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 30 ./strace-static-x86_64: Process 5875 attached [pid 5873] <... openat resumed>) = 35 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] <... close resumed>) = 0 [pid 5869] <... openat resumed>) = 36 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5875] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5875] <... rseq resumed>) = 0 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5875] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5873] close(35 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... openat resumed>) = 37 [pid 5868] <... openat resumed>) = 21 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] <... openat resumed>) = 41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 35 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] close(41 [pid 5869] <... openat resumed>) = 38 [pid 5873] <... openat resumed>) = 36 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] <... close resumed>) = 0 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] close(36 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] <... openat resumed>) = 41 [pid 5865] <... openat resumed>) = 36 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5869] <... openat resumed>) = 39 [pid 5873] <... openat resumed>) = 37 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] close(41 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] close(37 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... close resumed>) = 0 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5871] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... openat resumed>) = 40 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] <... openat resumed>) = 41 [pid 5873] <... openat resumed>) = 37 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] close(41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] close(37 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] <... close resumed>) = 0 [pid 5869] <... openat resumed>) = 41 [pid 5865] <... openat resumed>) = 38 [pid 5873] <... close resumed>) = 0 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5873] <... openat resumed>) = 37 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] <... openat resumed>) = 41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5875] <... set_robust_list resumed>) = 0 [pid 5873] close(37 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] close(41 [pid 5869] <... openat resumed>) = 42 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 39 [pid 5875] rt_sigprocmask(SIG_SETMASK, [], [pid 5873] <... close resumed>) = 0 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] <... close resumed>) = 0 [pid 5875] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... openat resumed>) = 22 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5873] <... openat resumed>) = 37 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] <... openat resumed>) = 41 [pid 5869] <... openat resumed>) = 43 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5875] <... openat resumed>) = 23 [pid 5873] close(37 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] close(41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 40 [pid 5875] ioctl(23, USB_RAW_IOCTL_INIT [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] <... close resumed>) = 0 [pid 5869] <... openat resumed>) = 44 [pid 5868] <... openat resumed>) = 24 [pid 5875] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5874] <... openat resumed>) = 45 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5875] ioctl(23, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5874] close(45 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... openat resumed>) = 46 [pid 5868] <... openat resumed>) = 25 [pid 5873] <... openat resumed>) = 37 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... openat resumed>) = 41 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 41 [pid 5873] close(37 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] close(41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5874] <... close resumed>) = 0 [pid 5873] <... close resumed>) = 0 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... close resumed>) = 0 [pid 5869] <... openat resumed>) = 47 [pid 5868] <... openat resumed>) = 26 [pid 5865] <... openat resumed>) = 37 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] <... openat resumed>) = 41 [pid 5873] <... openat resumed>) = 42 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] close(41 [pid 5873] close(42 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] <... close resumed>) = 0 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 42 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] <... openat resumed>) = 41 [pid 5869] <... openat resumed>) = 45 [pid 5873] <... openat resumed>) = 43 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] close(41 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] close(43 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5865] <... openat resumed>) = 44 [pid 5873] <... close resumed>) = 0 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] <... close resumed>) = 0 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... openat resumed>) = 48 [pid 5873] <... openat resumed>) = 43 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] close(43 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] <... openat resumed>) = 41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 45 [pid 5873] <... close resumed>) = 0 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5870] close(41 [pid 5869] <... openat resumed>) = 49 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] <... close resumed>) = 0 [pid 5873] <... openat resumed>) = 43 [pid 5871] ioctl(4, USBTMC_IOCTL_READ [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] close(43 [pid 5871] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... openat resumed>) = 50 [pid 5871] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... openat resumed>) = 46 [pid 5873] <... close resumed>) = 0 [pid 5871] <... futex resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5871] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] <... openat resumed>) = 41 [pid 5873] <... openat resumed>) = 43 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... openat resumed>) = 27 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5861] exit_group(0 [pid 5874] <... openat resumed>) = 52 [pid 5873] close(43 [pid 5871] <... futex resumed>) = ? [pid 5870] close(41 [pid 5869] <... openat resumed>) = 51 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5861] <... exit_group resumed>) = ? [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5874] close(52 [pid 5871] +++ exited with 0 +++ [pid 5870] <... close resumed>) = 0 [pid 5863] <... futex resumed>) = ? [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... openat resumed>) = 28 [pid 5865] <... openat resumed>) = 43 [pid 5873] <... openat resumed>) = 47 [pid 5870] <... openat resumed>) = 41 [pid 5869] <... openat resumed>) = 53 [pid 5873] close(47 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5870] close(41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 48 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 47 [pid 5870] <... close resumed>) = 0 [pid 5869] <... openat resumed>) = 54 [pid 5873] close(47 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5870] <... openat resumed>) = 41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... openat resumed>) = 29 [pid 5865] <... openat resumed>) = 49 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 47 [ 67.322731][ T5874] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.333955][ T5874] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.356092][ T5875] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5870] close(41 [pid 5869] <... openat resumed>) = 55 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] close(47 [pid 5870] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... openat resumed>) = 50 [pid 5873] <... close resumed>) = 0 [pid 5870] <... openat resumed>) = 41 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] <... openat resumed>) = 47 [pid 5870] close(41 [pid 5869] <... openat resumed>) = 56 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] <... close resumed>) = 0 [pid 5873] close(47 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5870] <... openat resumed>) = 41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 47 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... openat resumed>) = 57 [pid 5873] <... openat resumed>) = 51 [pid 5870] close(41 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] <... close resumed>) = 0 [pid 5873] close(51 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... openat resumed>) = 58 [pid 5868] <... openat resumed>) = 30 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... openat resumed>) = 41 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] <... openat resumed>) = 51 [pid 5870] close(41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 52 [pid 5863] +++ exited with 0 +++ [pid 5861] +++ exited with 0 +++ [pid 5873] close(51 [pid 5870] <... close resumed>) = 0 [pid 5869] <... openat resumed>) = 59 [pid 5868] <... openat resumed>) = 31 [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5861, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5873] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... openat resumed>) = 41 [pid 5869] <... openat resumed>) = 60 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] <... openat resumed>) = 51 [pid 5870] close(41 [pid 5865] <... openat resumed>) = 53 [pid 5873] close(51 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] <... close resumed>) = 0 [pid 5869] <... openat resumed>) = 61 [pid 5873] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... openat resumed>) = 41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] <... openat resumed>) = 51 [pid 5870] close(41 [pid 5869] <... openat resumed>) = 62 [pid 5865] <... openat resumed>) = 54 [pid 5873] close(51 [pid 5870] <... close resumed>) = 0 [pid 5873] <... close resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... openat resumed>) = 51 [pid 5870] <... openat resumed>) = 41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5869] <... openat resumed>) = 63 [pid 5875] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5874] <... close resumed>) = 0 [pid 5873] close(51 [pid 5870] close(41 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 55 [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5870] <... close resumed>) = 0 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... openat resumed>) = 32 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5875] <... openat resumed>) = 33 [pid 5874] <... openat resumed>) = 52 [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5875] close(33 [pid 5874] close(52 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... openat resumed>) = 64 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 51 ./strace-static-x86_64: Process 5877 attached [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5873] <... openat resumed>) = 56 [pid 5870] <... openat resumed>) = 41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... openat resumed>) = 33 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] close(56 [pid 5870] close(41 [pid 5869] <... openat resumed>) = 52 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 57 [pid 5875] <... openat resumed>) = 34 [pid 5874] <... openat resumed>) = 65 [pid 5873] <... close resumed>) = 0 [pid 5870] <... close resumed>) = 0 [pid 5875] close(34 [pid 5874] close(65 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... openat resumed>) = 35 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] set_robust_list(0x5555724bf6a0, 24 [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5873] <... openat resumed>) = 56 [pid 5870] <... openat resumed>) = 41 [pid 5869] <... openat resumed>) = 65 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 58 [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 5877 [pid 5877] <... set_robust_list resumed>) = 0 [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] close(56 [pid 5870] close(41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... openat resumed>) = 34 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5875] <... openat resumed>) = 36 [pid 5870] <... close resumed>) = 0 [pid 5877] <... prctl resumed>) = 0 [pid 5877] setpgid(0, 0 [pid 5869] <... openat resumed>) = 67 [pid 5877] <... setpgid resumed>) = 0 [pid 5877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5875] close(36 [pid 5874] <... openat resumed>) = 66 [pid 5873] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 59 [pid 5877] <... openat resumed>) = 3 [pid 5875] <... close resumed>) = 0 [pid 5870] <... openat resumed>) = 41 [ 67.373925][ T43] usb 2-1: USB disconnect, device number 4 [ 67.387934][ T5875] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5877] write(3, "1000", 4 [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] close(66 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] close(41 [pid 5869] <... openat resumed>) = 68 [pid 5868] <... openat resumed>) = 36 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] <... write resumed>) = 4 [pid 5874] <... close resumed>) = 0 [pid 5877] close(3 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5877] <... close resumed>) = 0 [pid 5874] <... openat resumed>) = 66 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 60 [pid 5870] <... close resumed>) = 0 [pid 5875] <... openat resumed>) = 37 [pid 5877] write(1, "executing program\n", 18executing program [pid 5874] close(66 [pid 5869] <... openat resumed>) = 69 [pid 5868] <... openat resumed>) = 38 [pid 5875] close(37 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] <... write resumed>) = 18 [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5873] <... openat resumed>) = 56 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] close(56 [pid 5870] <... openat resumed>) = 41 [pid 5869] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5868] <... openat resumed>) = 37 [pid 5865] <... openat resumed>) = 61 [pid 5877] <... futex resumed>) = 0 [pid 5875] <... openat resumed>) = 39 [pid 5874] <... openat resumed>) = 66 [pid 5873] <... close resumed>) = 0 [pid 5870] close(41 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5875] close(39 [pid 5874] close(66 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... close resumed>) = 0 [pid 5869] <... openat resumed>) = 70 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 56 [pid 5877] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5873] <... openat resumed>) = 62 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] <... openat resumed>) = 39 [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] close(62 [pid 5870] <... openat resumed>) = 41 [pid 5869] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5875] <... openat resumed>) = 40 [pid 5874] <... openat resumed>) = 66 [pid 5873] <... close resumed>) = 0 [pid 5870] close(41 [pid 5869] <... futex resumed>) = 0 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] <... openat resumed>) = 63 [pid 5877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5875] close(40 [pid 5874] close(66 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... close resumed>) = 0 [pid 5869] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5874] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] <... openat resumed>) = 41 [pid 5875] <... close resumed>) = 0 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5870] <... openat resumed>) = 41 [pid 5877] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... openat resumed>) = 62 [pid 5870] close(41 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] <... mprotect resumed>) = 0 [pid 5875] <... openat resumed>) = 40 [pid 5874] <... openat resumed>) = 66 [pid 5877] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5875] close(40 [pid 5873] close(62 [pid 5870] <... close resumed>) = 0 [pid 5868] <... openat resumed>) = 42 [pid 5865] <... openat resumed>) = 64 [pid 5875] <... close resumed>) = 0 [pid 5873] <... close resumed>) = 0 [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... openat resumed>) = 41 [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... openat resumed>) = 62 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5874] close(66 [pid 5877] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 5878 attached [pid 5875] <... openat resumed>) = 40 [pid 5874] <... close resumed>) = 0 [pid 5873] close(62 [pid 5870] close(41 [pid 5868] <... openat resumed>) = 43 [pid 5865] <... openat resumed>) = 65 [pid 5878] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5877] <... clone3 resumed> => {parent_tid=[5878]}, 88) = 5878 [pid 5875] close(40 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5870] <... close resumed>) = 0 [pid 5878] <... rseq resumed>) = 0 [pid 5877] rt_sigprocmask(SIG_SETMASK, [], [pid 5875] <... close resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5877] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... openat resumed>) = 66 [pid 5873] <... openat resumed>) = 62 [pid 5870] <... openat resumed>) = 41 [pid 5868] <... openat resumed>) = 40 [pid 5865] <... openat resumed>) = 66 [pid 5878] <... set_robust_list resumed>) = 0 [pid 5877] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... openat resumed>) = 44 [pid 5874] close(66 [pid 5878] rt_sigprocmask(SIG_SETMASK, [], [pid 5877] <... futex resumed>) = 0 [pid 5875] close(44 [pid 5873] close(62 [pid 5870] close(41 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5877] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5873] <... close resumed>) = 0 [pid 5870] <... close resumed>) = 0 [pid 5868] <... openat resumed>) = 44 [pid 5865] <... openat resumed>) = 62 [pid 5878] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... openat resumed>) = 3 [pid 5875] <... openat resumed>) = 45 [pid 5874] <... openat resumed>) = 66 [pid 5873] <... openat resumed>) = 67 [pid 5870] <... futex resumed>) = 1 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5860] <... futex resumed>) = 0 [pid 5878] ioctl(3, USB_RAW_IOCTL_INIT [pid 5860] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] close(66 [pid 5860] <... futex resumed>) = 1 [pid 5878] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5874] <... close resumed>) = 0 [pid 5870] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] <... openat resumed>) = 68 [pid 5860] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] close(45 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] close(67 [pid 5868] <... openat resumed>) = 46 [pid 5862] <... futex resumed>) = 0 [pid 5878] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5875] <... close resumed>) = 0 [pid 5873] <... close resumed>) = 0 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... openat resumed>) = 66 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0) = 0 [pid 5875] <... openat resumed>) = 45 [pid 5874] close(66) = 0 [pid 5873] <... openat resumed>) = 67 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5875] close(45 [pid 5874] <... openat resumed>) = 66 [pid 5873] close(67 [pid 5868] <... openat resumed>) = 47 [pid 5865] <... openat resumed>) = 69 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5875] <... close resumed>) = 0 [pid 5874] close(66 [pid 5873] <... close resumed>) = 0 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... close resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] <... openat resumed>) = 45 [pid 5865] <... openat resumed>) = 67 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5875] <... openat resumed>) = 48 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... openat resumed>) = 70 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(48 [pid 5874] <... openat resumed>) = 66 [pid 5873] close(70 [pid 5868] <... openat resumed>) = 49 [pid 5865] <... openat resumed>) = 71 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] close(66 [pid 5873] <... close resumed>) = 0 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... close resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] <... openat resumed>) = 48 [pid 5865] <... futex resumed>) = 0 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 50 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... openat resumed>) = 70 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5865] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(50 [pid 5874] <... openat resumed>) = 66 [pid 5873] close(70 [pid 5868] <... openat resumed>) = 51 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] close(66 [pid 5873] <... close resumed>) = 0 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... close resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] <... openat resumed>) = 50 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 52 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... openat resumed>) = 70 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5874] <... openat resumed>) = 66 [pid 5873] close(70 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] close(52 [pid 5874] close(66 [pid 5873] <... close resumed>) = 0 [pid 5868] <... openat resumed>) = 53 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... openat resumed>) = 66 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 52 [pid 5874] close(66 [pid 5873] <... openat resumed>) = 70 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] close(52 [pid 5874] <... close resumed>) = 0 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = 0 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] close(70 [pid 5868] <... openat resumed>) = 54 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 52 [pid 5874] <... openat resumed>) = 66 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] close(52 [pid 5874] close(66 [pid 5873] <... openat resumed>) = 70 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5868] <... openat resumed>) = 55 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] close(70 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 52 [pid 5873] <... close resumed>) = 0 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(52 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] <... openat resumed>) = 66 [pid 5873] <... openat resumed>) = 70 [pid 5868] <... openat resumed>) = 52 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] close(70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 56 [pid 5873] <... close resumed>) = 0 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] close(56 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = 0 [pid 5874] close(66 [pid 5873] <... openat resumed>) = 70 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5874] <... close resumed>) = 0 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] close(70 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 57 [pid 5874] <... openat resumed>) = 66 [pid 5873] <... close resumed>) = 0 [pid 5868] <... openat resumed>) = 56 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] close(57 [pid 5874] close(66 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5873] <... openat resumed>) = 70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] close(70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 58 [pid 5874] <... openat resumed>) = 66 [pid 5873] <... close resumed>) = 0 [pid 5868] <... openat resumed>) = 57 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(58 [pid 5874] close(66 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... openat resumed>) = 70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 59 [pid 5873] close(70 [pid 5874] <... openat resumed>) = 66 [pid 5868] <... openat resumed>) = 58 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(59 [pid 5874] close(66 [pid 5873] <... close resumed>) = 0 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... openat resumed>) = 70 [pid 5868] <... openat resumed>) = 59 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 60 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5874] <... openat resumed>) = 66 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5874] close(66 [pid 5875] close(60 [pid 5873] close(70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5873] <... close resumed>) = 0 [pid 5868] <... openat resumed>) = 61 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 60 [pid 5874] <... openat resumed>) = 66 [pid 5873] <... openat resumed>) = 70 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5874] close(66 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] close(60 [pid 5874] <... close resumed>) = 0 [pid 5873] close(70 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = 0 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5874] <... openat resumed>) = 66 [pid 5875] <... openat resumed>) = 62 [pid 5874] close(66 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] close(62 [pid 5874] <... close resumed>) = 0 [pid 5873] <... openat resumed>) = 70 [pid 5868] <... openat resumed>) = 60 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5875] <... close resumed>) = 0 [pid 5873] close(70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... openat resumed>) = 66 [pid 5873] <... close resumed>) = 0 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 63 [pid 5874] close(66 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] <... openat resumed>) = 62 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] close(63 [pid 5874] <... close resumed>) = 0 [pid 5873] <... openat resumed>) = 70 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = 0 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] close(70 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 64 [pid 5874] <... openat resumed>) = 66 [pid 5873] <... close resumed>) = 0 [pid 5868] <... openat resumed>) = 63 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] close(64 [pid 5874] close(66 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5874] <... close resumed>) = 0 [pid 5875] <... close resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... openat resumed>) = 70 [pid 5868] <... openat resumed>) = 65 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 64 [pid 5873] close(70 [pid 5874] <... openat resumed>) = 66 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(64 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] close(66 [pid 5873] <... openat resumed>) = 70 [pid 5868] <... openat resumed>) = 66 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] close(70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 67 [pid 5874] <... close resumed>) = 0 [pid 5873] <... close resumed>) = 0 [pid 5868] <... openat resumed>) = 64 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(67 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] <... openat resumed>) = 66 [pid 5873] <... openat resumed>) = 70 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] close(66 [pid 5868] <... openat resumed>) = 67 [pid 5875] <... openat resumed>) = 68 [pid 5874] <... close resumed>) = 0 [pid 5873] close(70 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] close(68 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = 0 [pid 5874] <... openat resumed>) = 66 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] <... openat resumed>) = 69 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] close(66 [pid 5873] <... openat resumed>) = 70 [pid 5868] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 68 [pid 5874] <... close resumed>) = 0 [pid 5873] close(70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] close(68 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5868] <... openat resumed>) = 70 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... close resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5868] <... futex resumed>) = 0 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... openat resumed>) = 66 [pid 5873] <... openat resumed>) = 70 [pid 5868] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 68 [pid 5874] close(66 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] close(68 [pid 5874] <... close resumed>) = 0 [pid 5873] close(70 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = 0 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 68 [pid 5874] <... openat resumed>) = 66 [pid 5873] <... openat resumed>) = 70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5874] close(66 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(68 [pid 5874] <... close resumed>) = 0 [pid 5873] close(70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... openat resumed>) = 66 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 68 [pid 5874] close(66 [pid 5873] <... openat resumed>) = 70 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(68 [pid 5873] close(70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5873] <... close resumed>) = 0 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5860] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5875] <... openat resumed>) = 68 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5860] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... openat resumed>) = 66 [pid 5860] <... futex resumed>) = 1 [pid 5874] close(66 [pid 5860] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5874] <... close resumed>) = 0 [pid 5873] <... openat resumed>) = 70 [pid 5870] <... futex resumed>) = 0 [pid 5873] close(70 [pid 5870] close_range(4294967295, 4294967295, 0 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... close resumed>) = 0 [pid 5870] <... close_range resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... openat resumed>) = 70 [pid 5870] <... futex resumed>) = 1 [pid 5860] <... futex resumed>) = 0 [pid 5870] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] close(68 [pid 5874] <... openat resumed>) = 66 [pid 5873] close(70 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = 0 [pid 5874] close(66 [pid 5873] <... close resumed>) = 0 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 68 [pid 5874] <... close resumed>) = 0 [pid 5873] <... openat resumed>) = 70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] close(68 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5875] <... close resumed>) = 0 [pid 5873] close(70 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... openat resumed>) = 66 [pid 5873] <... close resumed>) = 0 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 68 [pid 5874] close(66 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(68 [pid 5874] <... close resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... openat resumed>) = 70 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] close(70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 68 [pid 5874] <... openat resumed>) = 66 [pid 5873] <... close resumed>) = 0 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] close(68 [pid 5874] close(66 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5874] <... close resumed>) = 0 [pid 5873] <... openat resumed>) = 70 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] <... openat resumed>) = 66 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5874] close(66 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... close resumed>) = 0 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 68 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] close(70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5874] <... openat resumed>) = 66 [pid 5873] <... close resumed>) = 0 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(68 [pid 5874] close(66 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... openat resumed>) = 70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 68 [pid 5874] <... openat resumed>) = 66 [pid 5873] close(70 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(68 [pid 5874] close(66 [pid 5873] <... close resumed>) = 0 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... openat resumed>) = 70 [pid 5862] ioctl(-1, USBTMC_IOCTL_READ [pid 5874] <... openat resumed>) = 66 [pid 5862] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5862] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... openat resumed>) = 68 [pid 5875] close(68 [pid 5874] close(66 [pid 5873] close(70 [pid 5862] <... futex resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5873] <... close resumed>) = 0 [pid 5862] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... openat resumed>) = 66 [pid 5875] <... close resumed>) = 0 [pid 5873] <... openat resumed>) = 70 [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] close(66 [pid 5873] close(70 [pid 5860] exit_group(0 [pid 5875] <... openat resumed>) = 68 [pid 5874] <... close resumed>) = 0 [pid 5873] <... close resumed>) = 0 [pid 5875] close(68 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5870] <... futex resumed>) = ? [pid 5862] <... futex resumed>) = ? [pid 5860] <... exit_group resumed>) = ? [pid 5875] <... close resumed>) = 0 [pid 5874] <... openat resumed>) = 66 [pid 5873] <... openat resumed>) = 70 [pid 5870] +++ exited with 0 +++ [pid 5862] +++ exited with 0 +++ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 5875] close(68) = 0 [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 5875] close(68 [pid 5874] close(66 [pid 5873] close(70 [pid 5860] +++ exited with 0 +++ [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5873] <... close resumed>) = 0 [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5860, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... openat resumed>) = 68 [pid 5874] <... openat resumed>) = 66 [pid 5873] <... futex resumed>) = 1 [pid 5864] <... futex resumed>) = 0 [pid 5875] close(68 [pid 5874] close(66 [pid 5873] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5865] <... futex resumed>) = 0 [pid 5864] <... futex resumed>) = 1 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5864] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) ./strace-static-x86_64: Process 5879 attached [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5879] set_robust_list(0x5555724bf6a0, 24 [pid 5875] <... openat resumed>) = 68 [pid 5874] <... openat resumed>) = 66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] close(68 [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 5879 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5879] <... set_robust_list resumed>) = 0 [pid 5875] <... close resumed>) = 0 [pid 5874] close(66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... close resumed>) = 0 [pid 5879] <... prctl resumed>) = 0 [pid 5875] <... openat resumed>) = 68 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5879] setpgid(0, 0 [pid 5875] close(68 [pid 5874] <... openat resumed>) = 66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5879] <... setpgid resumed>) = 0 [pid 5879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5875] <... close resumed>) = 0 [pid 5874] close(66 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... close resumed>) = 0 [pid 5875] <... openat resumed>) = 68 [pid 5879] <... openat resumed>) = 3 [pid 5875] close(68 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5879] write(3, "1000", 4 [pid 5875] <... close resumed>) = 0 [pid 5874] <... openat resumed>) = 66 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5879] <... write resumed>) = 4 [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] close(66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5879] close(3 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5879] <... close resumed>) = 0 [pid 5875] <... openat resumed>) = 68 [pid 5874] <... close resumed>) = 0 [pid 5865] ioctl(4, USBTMC_IOCTL_READexecuting program [pid 5879] write(1, "executing program\n", 18 [pid 5875] close(68 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5879] <... write resumed>) = 18 [pid 5875] <... close resumed>) = 0 [pid 5874] <... openat resumed>) = 66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5879] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5879] <... futex resumed>) = 0 [pid 5874] close(66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5879] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5875] <... openat resumed>) = 68 [pid 5874] <... close resumed>) = 0 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5879] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5879] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5875] close(68 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5879] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5875] <... close resumed>) = 0 [pid 5874] <... openat resumed>) = 66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5879] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5879] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5874] close(66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 68 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5879] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5875] close(68 [pid 5874] <... close resumed>) = 0 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5879] <... mprotect resumed>) = 0 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5865] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5865] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [ 67.534816][ T5831] usb 5-1: USB disconnect, device number 4 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5879] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... openat resumed>) = 66 [pid 5864] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5879] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5875] <... openat resumed>) = 68 [pid 5874] close(66 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5864] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] close(68 [pid 5874] <... close resumed>) = 0 [pid 5873] <... futex resumed>) = 0 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5864] <... futex resumed>) = 1 [pid 5875] <... close resumed>) = 0 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] close_range(4, 4294967295, 0 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5864] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 5880 attached [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... openat resumed>) = 66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5880] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5879] <... clone3 resumed> => {parent_tid=[5880]}, 88) = 5880 [pid 5875] <... openat resumed>) = 68 [pid 5874] close(66 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5880] <... rseq resumed>) = 0 [pid 5879] rt_sigprocmask(SIG_SETMASK, [], [pid 5875] close(68 [pid 5874] <... close resumed>) = 0 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5880] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5879] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5875] <... close resumed>) = 0 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5880] <... set_robust_list resumed>) = 0 [pid 5879] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... openat resumed>) = 66 [pid 5880] rt_sigprocmask(SIG_SETMASK, [], [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5880] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5875] <... openat resumed>) = 68 [pid 5874] close(66 [pid 5879] <... futex resumed>) = 0 [pid 5873] <... close_range resumed>) = 0 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5880] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5879] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5875] close(68 [pid 5874] <... close resumed>) = 0 [pid 5873] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5880] <... openat resumed>) = 3 [pid 5875] <... close resumed>) = 0 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5873] <... futex resumed>) = 1 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5864] <... futex resumed>) = 0 [pid 5880] ioctl(3, USB_RAW_IOCTL_INIT [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... openat resumed>) = 66 [pid 5873] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5880] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5875] <... openat resumed>) = 68 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5874] close(66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5880] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5875] close(68 [pid 5874] <... close resumed>) = 0 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5865] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = 0 [pid 5874] <... openat resumed>) = 66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5880] <... ioctl resumed>, 0) = 0 [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] close(66) = 0 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 68 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5875] close(68 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5880] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5875] <... close resumed>) = 0 [pid 5874] <... openat resumed>) = 66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] close(66 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 68 [pid 5874] <... close resumed>) = 0 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] close(68 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = 0 [pid 5874] <... openat resumed>) = 66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] close(66 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 68 [pid 5874] <... close resumed>) = 0 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] close(68 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = 0 [pid 5874] <... openat resumed>) = 66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 68 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(68 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 68 [pid 5874] close(66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] close(68 [pid 5874] <... close resumed>) = 0 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = 0 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 68 [pid 5874] <... openat resumed>) = 66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(68 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] close(66 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... close resumed>) = 0 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 68 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(68 [pid 5874] <... openat resumed>) = 66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] close(66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] <... openat resumed>) = 68 [pid 5874] <... close resumed>) = 0 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] close(68 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... close resumed>) = 0 [pid 5874] <... openat resumed>) = 66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 68 [pid 5874] close(66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5874] <... close resumed>) = 0 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(68) = 0 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5874] <... openat resumed>) = 66 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] <... openat resumed>) = 68 [pid 5865] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] close(68 [pid 5874] close(66 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] <... close resumed>) = 0 [pid 5874] <... close resumed>) = 0 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5875] <... futex resumed>) = 1 [pid 5874] <... openat resumed>) = 66 [pid 5866] <... futex resumed>) = 0 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5866] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] close(66 [pid 5868] <... futex resumed>) = 0 [pid 5866] <... futex resumed>) = 1 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5874] <... close resumed>) = 0 [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5866] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5874] <... openat resumed>) = 66 [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5874] close(66 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5874] <... close resumed>) = 0 [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5874] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5874] <... openat resumed>) = 66 [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5874] close(66 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5874] <... close resumed>) = 0 [pid 5865] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5874] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5874] <... futex resumed>) = 1 [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5867] <... futex resumed>) = 0 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5874] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5869] <... futex resumed>) = 0 [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5867] <... futex resumed>) = 1 [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5867] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5865] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5865] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5865] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5865] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5865] <... futex resumed>) = 0 [pid 5865] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5864] exit_group(0 [pid 5873] <... futex resumed>) = ? [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5865] <... futex resumed>) = ? [pid 5864] <... exit_group resumed>) = ? [pid 5873] +++ exited with 0 +++ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5865] +++ exited with 0 +++ [pid 5864] +++ exited with 0 +++ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5864, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) ./strace-static-x86_64: Process 5881 attached [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5881] set_robust_list(0x5555724bf6a0, 24 [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5881] <... set_robust_list resumed>) = 0 [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 5881 [pid 5881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5881] <... prctl resumed>) = 0 [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5881] setpgid(0, 0 [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5881] <... setpgid resumed>) = 0 [pid 5881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5869] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5881] <... openat resumed>) = 3 [pid 5881] write(3, "1000", 4 [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5881] <... write resumed>) = 4 [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5869] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5881] close(3 [pid 5878] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 executing program [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5881] <... close resumed>) = 0 [pid 5878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5881] write(1, "executing program\n", 18 [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5881] <... write resumed>) = 18 [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5881] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5881] <... futex resumed>) = 0 [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5881] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5881] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5881] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5881] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5881] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5881] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5881] <... mprotect resumed>) = 0 [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5881] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5867] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5866] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5881] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5881] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5867] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5883 attached [pid 5875] <... futex resumed>) = 0 [pid 5874] <... futex resumed>) = 0 [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5867] <... futex resumed>) = 1 [pid 5866] <... futex resumed>) = 1 [pid 5881] <... clone3 resumed> => {parent_tid=[5883]}, 88) = 5883 [pid 5875] close_range(4, 4294967295, 0 [pid 5874] close_range(4, 4294967295, 0 [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5867] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5866] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5883] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5881] rt_sigprocmask(SIG_SETMASK, [], [pid 5875] <... close_range resumed>) = 0 [pid 5874] <... close_range resumed>) = 0 [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5883] <... rseq resumed>) = 0 [pid 5881] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5883] set_robust_list(0x7f5ecb3c99a0, 24) = 0 [pid 5881] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] rt_sigprocmask(SIG_SETMASK, [], [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5883] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5881] <... futex resumed>) = 0 [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5881] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5883] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5883] <... openat resumed>) = 3 [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5883] ioctl(3, USB_RAW_IOCTL_INIT [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5883] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5883] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5875] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5875] <... futex resumed>) = 1 [pid 5874] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5866] <... futex resumed>) = 0 [pid 5875] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] <... futex resumed>) = 1 [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5867] <... futex resumed>) = 0 [pid 5874] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] ioctl(4, USBTMC_IOCTL_READ [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5868] <... futex resumed>) = 0 [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5868] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 67.654580][ T5827] usb 3-1: USB disconnect, device number 4 [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5883] <... ioctl resumed>, 0) = 0 [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] ioctl(4, USBTMC_IOCTL_READ [pid 5883] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5869] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5883] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5869] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5883] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5869] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5869] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5869] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] exit_group(0 [pid 5875] <... futex resumed>) = ? [pid 5875] +++ exited with 0 +++ [pid 5868] <... futex resumed>) = ? [pid 5866] <... exit_group resumed>) = ? [pid 5868] +++ exited with 0 +++ [pid 5867] exit_group(0 [pid 5866] +++ exited with 0 +++ [pid 5867] <... exit_group resumed>) = ? [pid 5874] <... futex resumed>) = ? [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5866, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5869] <... futex resumed>) = ? [pid 5869] +++ exited with 0 +++ [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5884 attached [pid 5884] set_robust_list(0x5555724bf6a0, 24 [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 5884 [pid 5884] <... set_robust_list resumed>) = 0 [pid 5884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5884] setpgid(0, 0 [pid 5878] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5874] +++ exited with 0 +++ [pid 5867] +++ exited with 0 +++ [pid 5884] <... setpgid resumed>) = 0 [pid 5878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5867, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5884] write(3, "1000", 4) = 4 [pid 5884] close(3) = 0 [ 67.727812][ T974] usb 1-1: USB disconnect, device number 4 [ 67.742710][ T9] usb 4-1: USB disconnect, device number 4 [pid 5884] write(1, "executing program\n", 18./strace-static-x86_64: Process 5885 attached executing program [pid 5880] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5885] set_robust_list(0x5555724bf6a0, 24 [pid 5884] <... write resumed>) = 18 [pid 5880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5885] <... set_robust_list resumed>) = 0 [pid 5884] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5884] <... futex resumed>) = 0 [pid 5885] <... prctl resumed>) = 0 [pid 5884] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5885] setpgid(0, 0 [pid 5884] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 5885 [pid 5884] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5885] <... setpgid resumed>) = 0 [pid 5884] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 5884] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5885] <... openat resumed>) = 3 [pid 5884] <... mprotect resumed>) = 0 [pid 5884] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5885] write(3, "1000", 4 [pid 5884] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5885] <... write resumed>) = 4 [pid 5884] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5885] close(3 [pid 5884] <... clone3 resumed> => {parent_tid=[5886]}, 88) = 5886 ./strace-static-x86_64: Process 5886 attached executing program [pid 5885] <... close resumed>) = 0 [pid 5885] write(1, "executing program\n", 18 [pid 5886] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053) = 0 [pid 5885] <... write resumed>) = 18 [pid 5884] rt_sigprocmask(SIG_SETMASK, [], [pid 5885] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5884] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5884] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5886] set_robust_list(0x7f5ecb3c99a0, 24) = 0 [pid 5886] rt_sigprocmask(SIG_SETMASK, [], [pid 5885] <... futex resumed>) = 0 [pid 5878] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5886] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5885] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5878] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5886] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5885] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5885] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5878] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5886] <... openat resumed>) = 3 [pid 5885] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 5886] ioctl(3, USB_RAW_IOCTL_INIT [pid 5885] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5878] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5886] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5885] <... mprotect resumed>) = 0 [pid 5878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5886] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5885] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5886] <... ioctl resumed>, 0) = 0 [pid 5885] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5885] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 5887 attached [pid 5886] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5887] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5885] <... clone3 resumed> => {parent_tid=[5887]}, 88) = 5887 [pid 5887] <... rseq resumed>) = 0 [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5885] rt_sigprocmask(SIG_SETMASK, [], [pid 5887] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5885] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5887] <... set_robust_list resumed>) = 0 [pid 5887] rt_sigprocmask(SIG_SETMASK, [], [pid 5885] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5887] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5885] <... futex resumed>) = 0 [pid 5885] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5887] <... openat resumed>) = 3 [pid 5887] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [pid 5887] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5880] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5887] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 67.825634][ T43] usb 2-1: new high-speed USB device number 5 using dummy_hcd [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5878] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5883] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5883] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5880] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5880] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5883] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 67.925597][ T5831] usb 5-1: new high-speed USB device number 5 using dummy_hcd [pid 5883] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5878] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5878] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5880] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5878] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5878] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5878] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5886] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5878] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 67.995591][ T43] usb 2-1: Using ep0 maxpacket: 8 [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5887] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5883] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5883] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5883] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 68.024016][ T43] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 68.035598][ T5827] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 68.035763][ T43] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 68.053565][ T43] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [pid 5883] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5886] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5878] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5878] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5878] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5887] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5878] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5883] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5880] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5883] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5880] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5880] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 68.063917][ T43] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 68.077411][ T43] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 68.086692][ T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.087284][ T5831] usb 5-1: Using ep0 maxpacket: 8 [pid 5880] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 68.128847][ T5831] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 68.140615][ T5831] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 68.150802][ T5831] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 68.160993][ T974] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 68.168511][ T9] usb 4-1: new high-speed USB device number 5 using dummy_hcd [pid 5880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5887] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5886] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5887] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5886] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5887] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5887] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5886] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5883] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5883] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5883] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5880] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5883] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5880] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5883] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5880] <... ioctl resumed>, 0) = 0 [pid 5883] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5880] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5883] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5880] <... ioctl resumed>, 0) = 0 [pid 5883] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5883] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5880] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [ 68.176151][ T5831] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 68.189410][ T5831] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 68.198999][ T5831] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.207182][ T5827] usb 3-1: Using ep0 maxpacket: 8 [ 68.218349][ T5827] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [pid 5886] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5887] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 68.229654][ T5827] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 68.241542][ T5827] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 68.251601][ T5827] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 68.264609][ T5827] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5883] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5883] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5883] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5883] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [ 68.274344][ T5827] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5878] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5877] <... futex resumed>) = 0 [pid 5877] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5877] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5878] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5878] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 5878] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5878] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] <... futex resumed>) = 0 [pid 5877] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... futex resumed>) = 0 [pid 5877] <... futex resumed>) = 1 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 4 [pid 5887] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5886] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5887] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5886] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5878] <... openat resumed>) = 5 [pid 5886] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5887] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5886] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5887] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5886] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5878] <... openat resumed>) = 6 [pid 5887] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5886] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5886] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5887] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5886] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5878] <... openat resumed>) = 7 [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 68.327711][ T43] usb 2-1: usb_control_msg returned -32 [ 68.333715][ T43] usbtmc 2-1:16.0: can't read capabilities [ 68.345585][ T974] usb 1-1: Using ep0 maxpacket: 8 [ 68.350707][ T9] usb 4-1: Using ep0 maxpacket: 8 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 5887] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5887] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5878] <... openat resumed>) = 10 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5887] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5877] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5878] <... openat resumed>) = 12 [pid 5877] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5878] <... openat resumed>) = 13 [pid 5877] <... mmap resumed>) = 0x7f5ecb388000 [pid 5877] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5878] <... openat resumed>) = 14 [pid 5877] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 5891 attached [pid 5878] <... openat resumed>) = 15 [pid 5891] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5891] <... rseq resumed>) = 0 [pid 5878] <... openat resumed>) = 16 [pid 5891] set_robust_list(0x7f5ecb3a89a0, 24) = 0 [pid 5891] rt_sigprocmask(SIG_SETMASK, [], [pid 5877] <... clone3 resumed> => {parent_tid=[5891]}, 88) = 5891 [pid 5891] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] rt_sigprocmask(SIG_SETMASK, [], [pid 5891] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5878] <... openat resumed>) = 17 [pid 5877] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5877] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... futex resumed>) = 0 [pid 5877] <... futex resumed>) = 1 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5891] <... openat resumed>) = 19 [pid 5878] <... openat resumed>) = 18 [pid 5891] ioctl(19, USB_RAW_IOCTL_INIT, 0x7f5ecb3a71c0) = 0 [ 68.372405][ T974] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 68.383963][ T974] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 68.394104][ T9] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 68.405282][ T974] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 68.415320][ T974] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 20 [pid 5891] ioctl(19, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 21 [pid 5880] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5880] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5879] <... futex resumed>) = 0 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5879] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5879] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5878] <... openat resumed>) = 22 [ 68.428334][ T9] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 68.432015][ T5891] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.438367][ T9] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 68.458748][ T974] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 68.460186][ T5891] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5891] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5880] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5878] <... openat resumed>) = 23 [pid 5891] <... openat resumed>) = 24 [pid 5880] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5891] ioctl(24, USB_RAW_IOCTL_INIT [pid 5883] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... ioctl resumed>, 0) = 0 [pid 5891] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5883] <... futex resumed>) = 1 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5891] ioctl(24, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5883] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... openat resumed>) = 25 [pid 5879] <... futex resumed>) = 0 [pid 5879] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5879] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] <... futex resumed>) = 1 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 4 [pid 5881] <... futex resumed>) = 0 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 26 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 5 [pid 5878] <... openat resumed>) = 30 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... openat resumed>) = 31 [pid 5880] <... openat resumed>) = 6 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 32 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 7 [pid 5878] <... openat resumed>) = 33 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... openat resumed>) = 34 [pid 5880] <... openat resumed>) = 8 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5881] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... openat resumed>) = 35 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 9 [pid 5878] <... openat resumed>) = 36 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 10 [pid 5878] <... openat resumed>) = 37 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 11 [pid 5878] <... openat resumed>) = 38 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... openat resumed>) = 39 [pid 5880] <... openat resumed>) = 12 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... openat resumed>) = 40 [pid 5880] <... openat resumed>) = 13 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... openat resumed>) = 41 [pid 5880] <... openat resumed>) = 14 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 42 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 43 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... openat resumed>) = 44 [pid 5880] <... openat resumed>) = 15 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... openat resumed>) = 45 [pid 5880] <... openat resumed>) = 16 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... openat resumed>) = 46 [pid 5881] <... futex resumed>) = 1 [pid 5880] <... openat resumed>) = 17 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 47 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5881] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5878] <... openat resumed>) = 48 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5883] <... futex resumed>) = 0 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... openat resumed>) = 49 [pid 5880] <... openat resumed>) = 18 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 50 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5880] <... openat resumed>) = 19 [pid 5878] <... openat resumed>) = 51 [pid 5886] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5883] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5883] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5886] <... ioctl resumed>, 0) = 0 [pid 5883] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5880] <... openat resumed>) = 20 [pid 5878] <... openat resumed>) = 52 [pid 5886] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5883] <... ioctl resumed>, 0) = 0 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5883] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] <... ioctl resumed>, 0) = 0 [pid 5880] <... openat resumed>) = 21 [pid 5878] <... openat resumed>) = 53 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 68.467928][ T974] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.483468][ T9] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 68.494281][ T5891] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.496667][ T5831] usb 5-1: usb_control_msg returned -32 [ 68.511691][ T9] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... openat resumed>) = 54 [pid 5880] <... openat resumed>) = 22 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5883] <... futex resumed>) = 1 [pid 5881] <... futex resumed>) = 0 [pid 5880] <... openat resumed>) = 23 [pid 5878] <... openat resumed>) = 55 [pid 5886] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 24 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 25 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 56 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 57 [pid 5879] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5879] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 26 [pid 5879] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5878] <... openat resumed>) = 58 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5879] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 27 [pid 5879] <... futex resumed>) = 0 [pid 5878] <... openat resumed>) = 59 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5879] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 28 [pid 5879] <... mmap resumed>) = 0x7f5ecb388000 [pid 5878] <... openat resumed>) = 60 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5879] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5881] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... openat resumed>) = 29 [pid 5879] <... mprotect resumed>) = 0 [pid 5878] <... openat resumed>) = 61 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5879] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 30 [pid 5879] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5878] <... openat resumed>) = 62 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5879] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 5892 attached [pid 5880] <... openat resumed>) = 31 [pid 5878] <... openat resumed>) = 63 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5879] <... clone3 resumed> => {parent_tid=[5892]}, 88) = 5892 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 32 [pid 5879] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5879] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5879] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5892] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] <... rseq resumed>) = 0 [pid 5880] <... openat resumed>) = 33 [pid 5892] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5881] <... futex resumed>) = 0 [pid 5883] <... openat resumed>) = 4 [pid 5881] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] <... openat resumed>) = 34 [pid 5892] <... set_robust_list resumed>) = 0 [pid 5892] rt_sigprocmask(SIG_SETMASK, [], [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5880] <... openat resumed>) = 35 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] <... openat resumed>) = 36 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] close(36 [pid 5880] <... openat resumed>) = 37 [pid 5892] <... close resumed>) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5892] close(36) = 0 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 36 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... openat resumed>) = 5 [pid 5892] <... openat resumed>) = 38 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] close(38 [pid 5880] <... openat resumed>) = 39 [pid 5892] <... close resumed>) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] <... openat resumed>) = 40 [pid 5880] <... openat resumed>) = 38 [pid 5892] close(40) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] <... openat resumed>) = 41 [pid 5880] <... openat resumed>) = 40 [pid 5892] close(41) = 0 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] <... openat resumed>) = 41 [pid 5892] <... openat resumed>) = 42 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 43 [pid 5892] close(42) = 0 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5891] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5880] <... openat resumed>) = 42 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 44 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] close(44 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 45 [pid 5892] close(45) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 45 [pid 5892] close(45) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... openat resumed>) = 65 [pid 5887] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5883] <... openat resumed>) = 6 [pid 5880] <... openat resumed>) = 44 [pid 5878] <... openat resumed>) = 64 [pid 5891] close(65 [pid 5887] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] <... openat resumed>) = 45 [pid 5891] <... close resumed>) = 0 [pid 5883] <... openat resumed>) = 7 [pid 5878] <... openat resumed>) = 65 [pid 5892] close(45 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 46 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 66 [pid 5887] <... ioctl resumed>, 0) = 0 [pid 5883] <... openat resumed>) = 8 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... openat resumed>) = 67 [pid 5891] close(66 [pid 5887] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 45 [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... openat resumed>) = 9 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... openat resumed>) = 68 [pid 5887] <... ioctl resumed>, 0) = 0 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] <... openat resumed>) = 48 [pid 5891] <... close resumed>) = 0 [pid 5887] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5883] <... openat resumed>) = 10 [pid 5880] <... openat resumed>) = 47 [pid 5878] <... openat resumed>) = 69 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] close(48 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5887] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5878] <... openat resumed>) = 66 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5883] <... openat resumed>) = 11 [pid 5880] <... openat resumed>) = 49 [pid 5878] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... futex resumed>) = 0 [pid 5892] <... openat resumed>) = 50 [pid 5891] <... close resumed>) = 0 [pid 5880] <... openat resumed>) = 48 [pid 5878] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5891] close(70) = 0 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5891] close(70) = 0 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5892] close(50) = 0 [pid 5891] close(70 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... close resumed>) = 0 [pid 5892] <... openat resumed>) = 50 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] close(50 [pid 5891] <... openat resumed>) = 70 [pid 5892] <... close resumed>) = 0 [pid 5891] close(70 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... close resumed>) = 0 [pid 5892] <... openat resumed>) = 51 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] <... openat resumed>) = 50 [pid 5892] close(51 [pid 5891] <... openat resumed>) = 70 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] close(70 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... close resumed>) = 0 [pid 5880] <... openat resumed>) = 51 [pid 5892] <... openat resumed>) = 52 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] close(52 [pid 5891] <... openat resumed>) = 70 [pid 5883] <... openat resumed>) = 12 [pid 5881] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5880] <... openat resumed>) = 53 [pid 5881] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5891] close(70 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5881] <... futex resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5881] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5880] <... openat resumed>) = 54 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5881] <... mmap resumed>) = 0x7f5ecb388000 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5891] <... openat resumed>) = 70 [pid 5881] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5880] <... openat resumed>) = 55 [pid 5883] <... openat resumed>) = 13 [pid 5891] close(70 [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5881] <... mprotect resumed>) = 0 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... openat resumed>) = 14 [ 68.527200][ T5827] usb 3-1: usb_control_msg returned -32 [ 68.532598][ T5891] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.535583][ T5831] usbtmc 5-1:16.0: can't read capabilities [ 68.546601][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.558574][ T5827] usbtmc 3-1:16.0: can't read capabilities [pid 5892] <... openat resumed>) = 56 [pid 5891] <... openat resumed>) = 70 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5881] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5880] <... openat resumed>) = 52 [pid 5892] close(56 [pid 5881] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5892] <... close resumed>) = 0 [pid 5891] close(70 [pid 5883] <... openat resumed>) = 15 [pid 5881] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... close resumed>) = 0 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 5893 attached [pid 5892] <... openat resumed>) = 56 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] <... openat resumed>) = 57 [pid 5893] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5892] close(56 [pid 5891] <... openat resumed>) = 70 [pid 5883] <... openat resumed>) = 16 [pid 5881] <... clone3 resumed> => {parent_tid=[5893]}, 88) = 5893 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... rseq resumed>) = 0 [pid 5892] <... close resumed>) = 0 [pid 5891] close(70 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5881] rt_sigprocmask(SIG_SETMASK, [], [pid 5880] <... openat resumed>) = 56 [pid 5893] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... close resumed>) = 0 [pid 5883] <... openat resumed>) = 17 [pid 5881] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... set_robust_list resumed>) = 0 [pid 5892] <... openat resumed>) = 58 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] <... openat resumed>) = 59 [pid 5893] rt_sigprocmask(SIG_SETMASK, [], [pid 5892] close(58 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5881] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5892] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5883] <... openat resumed>) = 18 [pid 5881] <... futex resumed>) = 0 [pid 5880] <... openat resumed>) = 58 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... openat resumed>) = 19 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5881] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5880] <... openat resumed>) = 60 [pid 5893] ioctl(19, USB_RAW_IOCTL_INIT [pid 5891] <... close resumed>) = 0 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5892] <... openat resumed>) = 61 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... openat resumed>) = 20 [pid 5880] <... openat resumed>) = 62 [pid 5893] ioctl(19, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] close(61 [pid 5891] <... openat resumed>) = 70 [pid 5891] close(70 [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... openat resumed>) = 61 [pid 5891] <... openat resumed>) = 70 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 63 [pid 5892] close(61 [pid 5891] close(70 [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5883] <... openat resumed>) = 21 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 61 [pid 5892] <... openat resumed>) = 64 [pid 5891] <... openat resumed>) = 70 [pid 5883] <... openat resumed>) = 22 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] close(64 [pid 5891] close(70 [pid 5880] <... openat resumed>) = 65 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5880] <... openat resumed>) = 64 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] <... openat resumed>) = 66 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] <... openat resumed>) = 67 [pid 5891] <... openat resumed>) = 70 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 68 [pid 5892] close(67 [pid 5891] close(70 [pid 5883] <... openat resumed>) = 23 [pid 5880] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... openat resumed>) = 69 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... openat resumed>) = 24 [pid 5880] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... futex resumed>) = 0 [pid 5883] <... openat resumed>) = 25 [pid 5880] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 26 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 31 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 32 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 33 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 34 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 35 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 36 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 37 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 38 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 39 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 40 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 41 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5892] <... openat resumed>) = 67 [pid 5891] <... openat resumed>) = 70 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] close(67 [pid 5891] close(70 [pid 5883] <... openat resumed>) = 42 [pid 5893] <... openat resumed>) = 43 [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] close(43 [pid 5892] <... openat resumed>) = 67 [pid 5891] <... openat resumed>) = 70 [pid 5883] <... openat resumed>) = 44 [pid 5892] close(67 [pid 5891] close(70 [pid 5893] <... close resumed>) = 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... close resumed>) = 0 [pid 5892] <... close resumed>) = 0 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... openat resumed>) = 43 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] close(43 [pid 5891] <... openat resumed>) = 70 [pid 5893] <... close resumed>) = 0 [pid 5883] <... openat resumed>) = 45 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 43 [pid 5892] <... openat resumed>) = 67 [pid 5891] close(70 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] close(43 [pid 5892] close(67 [pid 5891] <... close resumed>) = 0 [pid 5883] <... openat resumed>) = 46 [pid 5893] <... close resumed>) = 0 [pid 5892] <... close resumed>) = 0 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... openat resumed>) = 70 [pid 5892] <... openat resumed>) = 67 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] close(67 [pid 5891] close(70 [pid 5883] <... openat resumed>) = 43 [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... openat resumed>) = 70 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... openat resumed>) = 47 [pid 5892] <... openat resumed>) = 67 [pid 5891] close(70 [pid 5883] <... openat resumed>) = 48 [pid 5893] close(47 [pid 5892] close(67 [pid 5893] <... close resumed>) = 0 [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... openat resumed>) = 47 [pid 5893] <... openat resumed>) = 49 [pid 5892] <... openat resumed>) = 67 [pid 5891] <... openat resumed>) = 70 [pid 5893] close(49 [pid 5891] close(70 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... close resumed>) = 0 [pid 5892] close(67 [pid 5891] <... close resumed>) = 0 [pid 5883] <... openat resumed>) = 49 [ 68.629939][ T5893] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.646012][ T5893] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 50 [pid 5892] <... close resumed>) = 0 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] close(50 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... openat resumed>) = 70 [pid 5893] <... close resumed>) = 0 [pid 5892] <... openat resumed>) = 67 [pid 5891] close(70 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] close(67 [pid 5891] <... close resumed>) = 0 [pid 5893] <... openat resumed>) = 50 [pid 5892] <... close resumed>) = 0 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] close(50 [pid 5892] <... openat resumed>) = 67 [pid 5891] <... openat resumed>) = 70 [pid 5893] <... close resumed>) = 0 [pid 5891] close(70 [pid 5892] close(67 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 50 [pid 5883] <... openat resumed>) = 51 [pid 5891] <... close resumed>) = 0 [pid 5892] <... close resumed>) = 0 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] close(50 [pid 5892] <... openat resumed>) = 67 [pid 5891] <... openat resumed>) = 70 [pid 5892] close(67) = 0 [pid 5891] close(70 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... close resumed>) = 0 [pid 5893] <... close resumed>) = 0 [pid 5883] <... openat resumed>) = 52 [pid 5892] <... openat resumed>) = 67 [pid 5892] close(67 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... openat resumed>) = 50 [pid 5891] <... openat resumed>) = 70 [pid 5893] close(50 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5883] <... openat resumed>) = 53 [pid 5893] <... close resumed>) = 0 [pid 5892] <... openat resumed>) = 67 [pid 5891] <... close resumed>) = 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] <... openat resumed>) = 50 [pid 5892] close(67 [pid 5891] <... openat resumed>) = 70 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] close(50 [pid 5891] close(70 [pid 5893] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 54 [pid 5892] <... close resumed>) = 0 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... openat resumed>) = 50 [pid 5891] <... openat resumed>) = 70 [pid 5893] close(54) = 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5893] <... openat resumed>) = 54 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... close resumed>) = 0 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] close(54 [pid 5892] <... openat resumed>) = 67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] <... close resumed>) = 0 [pid 5892] close(67 [pid 5883] <... openat resumed>) = 55 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] <... openat resumed>) = 54 [pid 5891] close(70 [pid 5893] close(54 [pid 5892] <... openat resumed>) = 67 [pid 5893] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5883] <... openat resumed>) = 56 [pid 5892] close(67 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5883] <... openat resumed>) = 54 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] <... openat resumed>) = 57 [pid 5892] <... openat resumed>) = 67 [pid 5886] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5891] <... openat resumed>) = 70 [pid 5884] <... futex resumed>) = 0 [pid 5893] close(57 [pid 5891] close(70 [pid 5886] <... futex resumed>) = 1 [pid 5884] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] <... close resumed>) = 0 [pid 5892] close(67 [pid 5891] <... close resumed>) = 0 [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5884] <... futex resumed>) = 0 [pid 5883] <... openat resumed>) = 58 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5884] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 5886] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... openat resumed>) = 57 [pid 5893] close(57 [pid 5891] <... openat resumed>) = 70 [pid 5886] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5883] <... openat resumed>) = 59 [pid 5892] close(67 [pid 5886] <... ioctl resumed>, 0) = 0 [pid 5893] <... close resumed>) = 0 [pid 5891] close(70 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5883] <... openat resumed>) = 57 [pid 5893] <... openat resumed>) = 60 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] close(60 [pid 5892] <... openat resumed>) = 67 [pid 5891] <... openat resumed>) = 70 [pid 5886] <... futex resumed>) = 1 [pid 5884] <... futex resumed>) = 0 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... close resumed>) = 0 [pid 5892] close(67 [pid 5891] close(70 [pid 5886] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] <... openat resumed>) = 60 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5884] <... futex resumed>) = 0 [pid 5893] <... openat resumed>) = 61 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5884] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] <... openat resumed>) = 67 [pid 5891] <... openat resumed>) = 70 [pid 5893] close(61 [pid 5892] close(67 [pid 5891] close(70 [pid 5886] <... openat resumed>) = 4 [pid 5883] <... openat resumed>) = 62 [pid 5893] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] <... openat resumed>) = 61 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... openat resumed>) = 70 [pid 5886] <... openat resumed>) = 5 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] close(61 [pid 5892] <... openat resumed>) = 67 [pid 5891] close(70 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5883] <... openat resumed>) = 63 [pid 5893] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] close(67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] <... openat resumed>) = 61 [pid 5892] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] close(61 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... openat resumed>) = 64 [pid 5893] <... close resumed>) = 0 [pid 5892] <... openat resumed>) = 67 [pid 5891] close(70) = 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] close(67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... openat resumed>) = 6 [pid 5893] <... openat resumed>) = 61 [pid 5892] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] close(61 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5886] <... openat resumed>) = 7 [pid 5883] <... openat resumed>) = 65 [pid 5893] <... close resumed>) = 0 [pid 5892] <... openat resumed>) = 67 [pid 5891] <... close resumed>) = 0 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] close(67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... openat resumed>) = 8 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... openat resumed>) = 61 [pid 5892] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5883] <... openat resumed>) = 66 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] close(61 [pid 5892] <... openat resumed>) = 67 [pid 5891] close(70 [pid 5886] <... openat resumed>) = 9 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... close resumed>) = 0 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] close(67 [pid 5891] <... close resumed>) = 0 [pid 5886] <... openat resumed>) = 10 [pid 5883] <... openat resumed>) = 61 [pid 5893] <... openat resumed>) = 67 [pid 5892] <... close resumed>) = 0 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] close(67 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... openat resumed>) = 11 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... close resumed>) = 0 [pid 5892] <... openat resumed>) = 67 [pid 5891] <... openat resumed>) = 70 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5883] <... openat resumed>) = 67 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] close(67 [pid 5886] <... openat resumed>) = 12 [pid 5893] <... openat resumed>) = 68 [pid 5892] <... close resumed>) = 0 [pid 5891] close(70 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] close(68 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... close resumed>) = 0 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... close resumed>) = 0 [pid 5892] <... openat resumed>) = 67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... openat resumed>) = 13 [pid 5883] <... openat resumed>) = 69 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5892] close(67 [pid 5891] <... openat resumed>) = 70 [pid 5893] <... openat resumed>) = 68 [pid 5892] <... close resumed>) = 0 [pid 5891] close(70 [pid 5886] <... openat resumed>) = 14 [pid 5883] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] close(68 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... close resumed>) = 0 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5883] <... openat resumed>) = 70 [pid 5893] <... close resumed>) = 0 [pid 5892] <... openat resumed>) = 67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... openat resumed>) = 15 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... openat resumed>) = 68 [pid 5886] <... openat resumed>) = 16 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 17 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] close(68 [pid 5886] <... openat resumed>) = 18 [pid 5893] <... close resumed>) = 0 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... openat resumed>) = 19 [pid 5893] <... openat resumed>) = 68 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] close(68 [pid 5892] close(67 [pid 5891] <... openat resumed>) = 70 [pid 5886] <... openat resumed>) = 20 [pid 5883] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] <... close resumed>) = 0 [pid 5892] <... close resumed>) = 0 [pid 5883] <... futex resumed>) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5883] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... close resumed>) = 0 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... openat resumed>) = 68 [pid 5892] <... openat resumed>) = 67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... openat resumed>) = 21 [pid 5893] close(68) = 0 [pid 5892] close(67 [pid 5891] <... openat resumed>) = 70 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... openat resumed>) = 68 [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... openat resumed>) = 22 [pid 5893] close(68) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... openat resumed>) = 67 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... openat resumed>) = 68 [pid 5892] close(67 [pid 5891] close(70 [pid 5886] <... openat resumed>) = 23 [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5887] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] close(68 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... futex resumed>) = 1 [pid 5885] <... futex resumed>) = 0 [pid 5893] <... close resumed>) = 0 [pid 5887] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5885] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... openat resumed>) = 67 [pid 5891] <... openat resumed>) = 70 [pid 5887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5886] <... openat resumed>) = 24 [pid 5885] <... futex resumed>) = 0 [pid 5893] <... openat resumed>) = 68 [pid 5891] close(70 [pid 5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5885] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5892] close(67 [pid 5891] <... close resumed>) = 0 [pid 5887] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5893] close(68 [pid 5892] <... close resumed>) = 0 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... close resumed>) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... openat resumed>) = 70 [pid 5887] <... ioctl resumed>, 0) = 0 [ 68.745036][ T974] usb 1-1: usb_control_msg returned -32 [ 68.750786][ T974] usbtmc 1-1:16.0: can't read capabilities [pid 5892] <... openat resumed>) = 67 [pid 5891] close(70) = 0 [pid 5892] close(67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5887] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] <... openat resumed>) = 25 [pid 5893] <... openat resumed>) = 68 [pid 5892] <... openat resumed>) = 67 [pid 5891] <... close resumed>) = 0 [pid 5887] <... futex resumed>) = 1 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5885] <... futex resumed>) = 0 [pid 5893] close(68 [pid 5892] close(67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5885] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5884] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5886] <... openat resumed>) = 26 [pid 5892] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5887] <... openat resumed>) = 4 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... close resumed>) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5886] <... openat resumed>) = 27 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... openat resumed>) = 67 [pid 5891] <... close resumed>) = 0 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... openat resumed>) = 68 [pid 5892] close(67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 5 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5885] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5884] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] close(68 [pid 5892] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5886] <... openat resumed>) = 28 [pid 5884] <... futex resumed>) = 0 [pid 5893] <... close resumed>) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... openat resumed>) = 67 [pid 5891] <... close resumed>) = 0 [pid 5887] <... openat resumed>) = 6 [pid 5886] <... openat resumed>) = 29 [pid 5893] <... openat resumed>) = 68 [pid 5892] close(67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5884] <... mmap resumed>) = 0x7f5ecb388000 [pid 5893] close(68 [pid 5892] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5884] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5893] <... close resumed>) = 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5887] <... openat resumed>) = 7 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5884] <... mprotect resumed>) = 0 [pid 5893] <... openat resumed>) = 68 [pid 5891] <... close resumed>) = 0 [pid 5893] close(68 [pid 5892] <... openat resumed>) = 67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... openat resumed>) = 30 [pid 5884] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5893] <... close resumed>) = 0 [pid 5892] close(67 [pid 5891] <... openat resumed>) = 70 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5884] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] close(70 [pid 5887] <... openat resumed>) = 8 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5884] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 5894 attached [pid 5893] <... openat resumed>) = 68 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... close resumed>) = 0 [pid 5886] <... openat resumed>) = 31 [pid 5894] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5893] close(68 [pid 5892] <... openat resumed>) = 67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5884] <... clone3 resumed> => {parent_tid=[5894]}, 88) = 5894 [pid 5894] <... rseq resumed>) = 0 [pid 5893] <... close resumed>) = 0 [pid 5892] close(67 [pid 5891] <... openat resumed>) = 70 [pid 5887] <... openat resumed>) = 9 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5884] rt_sigprocmask(SIG_SETMASK, [], [pid 5894] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] close(70 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] <... openat resumed>) = 32 [pid 5884] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5894] <... set_robust_list resumed>) = 0 [pid 5893] <... openat resumed>) = 68 [pid 5884] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] rt_sigprocmask(SIG_SETMASK, [], [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... close resumed>) = 0 [pid 5884] <... futex resumed>) = 0 [pid 5894] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5884] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] close(68 [pid 5892] <... openat resumed>) = 67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 10 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5894] <... openat resumed>) = 33 [pid 5894] close(33 [pid 5891] <... openat resumed>) = 70 [pid 5894] <... close resumed>) = 0 [pid 5893] <... close resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 34 [pid 5886] <... openat resumed>) = 33 [pid 5894] close(34) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 34 [pid 5894] close(34) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 34 [pid 5894] close(34) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 34 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] close(67 [pid 5891] close(70 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5894] close(34 [pid 5893] <... openat resumed>) = 68 [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5887] <... openat resumed>) = 11 [pid 5886] <... openat resumed>) = 35 [pid 5894] <... close resumed>) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... openat resumed>) = 67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5894] <... openat resumed>) = 34 [pid 5893] close(68 [pid 5892] close(67 [pid 5891] <... openat resumed>) = 70 [pid 5887] <... openat resumed>) = 12 [pid 5886] <... openat resumed>) = 36 [pid 5894] close(34 [pid 5892] <... close resumed>) = 0 [pid 5894] <... close resumed>) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... openat resumed>) = 67 [pid 5891] <... close resumed>) = 0 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5894] <... openat resumed>) = 34 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 13 [pid 5886] <... openat resumed>) = 37 [pid 5894] close(34 [pid 5892] close(67 [pid 5891] <... openat resumed>) = 70 [ 68.796480][ T9] usb 4-1: usb_control_msg returned -32 [ 68.802088][ T9] usbtmc 4-1:16.0: can't read capabilities [pid 5892] <... close resumed>) = 0 [pid 5894] <... close resumed>) = 0 [pid 5893] <... close resumed>) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... openat resumed>) = 67 [pid 5891] <... close resumed>) = 0 [pid 5887] <... openat resumed>) = 14 [pid 5886] <... openat resumed>) = 34 [pid 5894] <... openat resumed>) = 38 [pid 5893] <... openat resumed>) = 68 [pid 5892] close(67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5894] close(38 [pid 5893] close(68 [pid 5892] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5887] <... openat resumed>) = 15 [pid 5894] <... close resumed>) = 0 [pid 5893] <... close resumed>) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... openat resumed>) = 38 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... openat resumed>) = 67 [pid 5891] close(70 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5894] <... openat resumed>) = 39 [pid 5893] <... openat resumed>) = 68 [pid 5892] close(67 [pid 5891] <... close resumed>) = 0 [pid 5887] <... openat resumed>) = 16 [pid 5886] <... openat resumed>) = 40 [pid 5894] close(39 [pid 5893] close(68 [pid 5892] <... close resumed>) = 0 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... close resumed>) = 0 [pid 5893] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5885] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5885] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 5885] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5885] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5885] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} => {parent_tid=[5895]}, 88) = 5895 [pid 5885] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5885] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5886] <... openat resumed>) = 39 [pid 5885] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5893] <... openat resumed>) = 68 [pid 5892] <... openat resumed>) = 67 [pid 5887] <... openat resumed>) = 17 [pid 5892] close(67 [pid 5891] <... close resumed>) = 0 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] close(68 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 5895 attached [pid 5893] <... close resumed>) = 0 [pid 5892] <... close resumed>) = 0 [pid 5894] <... openat resumed>) = 42 [pid 5891] <... openat resumed>) = 70 [pid 5887] <... openat resumed>) = 18 [pid 5886] <... openat resumed>) = 41 [pid 5895] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5894] close(42 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5895] <... rseq resumed>) = 0 [pid 5894] <... close resumed>) = 0 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5895] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5893] <... openat resumed>) = 68 [pid 5895] <... set_robust_list resumed>) = 0 [pid 5895] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... openat resumed>) = 42 [pid 5895] <... openat resumed>) = 20 [pid 5892] <... openat resumed>) = 67 [pid 5891] <... close resumed>) = 0 [pid 5887] <... openat resumed>) = 19 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5895] ioctl(20, USB_RAW_IOCTL_INIT [pid 5894] <... openat resumed>) = 43 [pid 5893] close(68 [pid 5892] close(67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5895] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5894] close(43 [pid 5893] <... close resumed>) = 0 [pid 5892] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5887] <... openat resumed>) = 21 [pid 5886] <... openat resumed>) = 44 [pid 5895] ioctl(20, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5894] <... close resumed>) = 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] <... openat resumed>) = 68 [pid 5892] <... openat resumed>) = 67 [pid 5891] <... close resumed>) = 0 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5894] <... openat resumed>) = 45 [pid 5893] close(68 [pid 5892] close(67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 22 [pid 5886] <... openat resumed>) = 43 [pid 5893] <... close resumed>) = 0 [pid 5892] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5894] close(45 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... openat resumed>) = 68 [pid 5892] <... openat resumed>) = 67 [pid 5891] <... close resumed>) = 0 [pid 5893] close(68 [pid 5892] close(67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 23 [pid 5894] <... close resumed>) = 0 [pid 5893] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] close(70 [pid 5894] <... openat resumed>) = 45 [pid 5893] <... openat resumed>) = 68 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... close resumed>) = 0 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5894] close(45 [pid 5893] close(68 [pid 5892] <... openat resumed>) = 67 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 24 [pid 5894] <... close resumed>) = 0 [pid 5893] <... close resumed>) = 0 [pid 5892] close(67 [pid 5891] <... openat resumed>) = 70 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... close resumed>) = 0 [pid 5891] close(70 [pid 5887] <... openat resumed>) = 25 [pid 5886] <... openat resumed>) = 45 [pid 5894] <... openat resumed>) = 46 [pid 5893] <... openat resumed>) = 68 [pid 5892] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... close resumed>) = 0 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5894] close(46 [pid 5893] close(68 [pid 5892] <... futex resumed>) = 1 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 26 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5894] <... close resumed>) = 0 [pid 5893] <... close resumed>) = 0 [pid 5892] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] <... openat resumed>) = 70 [pid 5879] <... futex resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] close(70 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] <... openat resumed>) = 46 [pid 5894] <... openat resumed>) = 47 [pid 5893] <... openat resumed>) = 68 [pid 5891] <... close resumed>) = 0 [pid 5879] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] close(47 [pid 5893] close(68 [pid 5891] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 27 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... futex resumed>) = 0 [pid 5879] <... futex resumed>) = 1 [pid 5894] <... close resumed>) = 0 [pid 5893] <... close resumed>) = 0 [pid 5891] <... openat resumed>) = 70 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] <... openat resumed>) = 47 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5879] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5895] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5894] <... openat resumed>) = 48 [pid 5893] <... openat resumed>) = 68 [pid 5891] close(70 [pid 5887] <... openat resumed>) = 28 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] close(48 [pid 5891] <... close resumed>) = 0 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5895] <... openat resumed>) = 29 [pid 5894] <... close resumed>) = 0 [pid 5893] close(68 [pid 5891] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] <... openat resumed>) = 49 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5895] ioctl(29, USB_RAW_IOCTL_INIT [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... futex resumed>) = 1 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5893] <... close resumed>) = 0 [pid 5887] <... openat resumed>) = 30 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5877] <... futex resumed>) = 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] <... openat resumed>) = 48 [pid 5877] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] <... openat resumed>) = 68 [pid 5887] <... openat resumed>) = 31 [pid 5877] <... futex resumed>) = 1 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 50 [pid 5877] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5893] close(68 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... close resumed>) = 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 32 [pid 5893] <... openat resumed>) = 68 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 51 [pid 5893] close(68 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... close resumed>) = 0 [pid 5887] <... openat resumed>) = 33 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... openat resumed>) = 52 [pid 5893] <... openat resumed>) = 68 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 34 [pid 5893] close(68 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... close resumed>) = 0 [pid 5886] <... openat resumed>) = 53 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5893] <... openat resumed>) = 68 [pid 5887] <... openat resumed>) = 35 [pid 5895] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5894] <... openat resumed>) = 54 [pid 5893] close(68 [pid 5891] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... futex resumed>) = 0 [pid 5895] ioctl(29, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5894] close(54 [pid 5893] <... close resumed>) = 0 [ 68.875214][ T5895] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.887324][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 68.887966][ T5895] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.908127][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5894] <... close resumed>) = 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 36 [pid 5886] <... openat resumed>) = 55 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] <... openat resumed>) = 68 [pid 5894] <... openat resumed>) = 54 [pid 5893] close(68 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5893] <... close resumed>) = 0 [pid 5886] <... openat resumed>) = 56 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5894] close(54 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 37 [pid 5894] <... close resumed>) = 0 [pid 5893] <... openat resumed>) = 68 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] close(68 [pid 5887] <... openat resumed>) = 38 [pid 5886] <... openat resumed>) = 54 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5894] <... openat resumed>) = 57 [pid 5893] <... close resumed>) = 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5894] close(57 [pid 5893] <... openat resumed>) = 68 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5894] <... close resumed>) = 0 [pid 5893] close(68 [pid 5887] <... openat resumed>) = 39 [pid 5886] <... openat resumed>) = 57 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] <... close resumed>) = 0 [pid 5879] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5877] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... openat resumed>) = 58 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 40 [pid 5894] close(58 [pid 5893] <... openat resumed>) = 68 [pid 5887] <... openat resumed>) = 41 [pid 5886] <... openat resumed>) = 59 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5879] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5877] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] close(40 [pid 5894] <... close resumed>) = 0 [pid 5893] close(68 [pid 5892] <... futex resumed>) = 0 [pid 5891] <... futex resumed>) = 0 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5879] <... futex resumed>) = 1 [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5877] <... futex resumed>) = 1 [pid 5895] <... close resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] <... close resumed>) = 0 [pid 5892] close_range(4, 4294967295, 0 [pid 5891] close_range(4294967295, 4294967295, 0 [pid 5887] <... openat resumed>) = 40 [pid 5886] <... openat resumed>) = 58 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5879] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5877] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... openat resumed>) = 60 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5891] <... close_range resumed>) = 0 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5895] <... openat resumed>) = 42 [pid 5894] close(60 [pid 5893] <... openat resumed>) = 68 [pid 5892] <... close_range resumed>) = 0 [pid 5891] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... openat resumed>) = 43 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5893] close(68 [pid 5891] <... futex resumed>) = 1 [pid 5895] close(42 [pid 5894] <... close resumed>) = 0 [pid 5893] <... close resumed>) = 0 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] <... openat resumed>) = 60 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5877] <... futex resumed>) = 0 [pid 5895] <... close resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5887] <... openat resumed>) = 42 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... openat resumed>) = 61 [pid 5893] <... openat resumed>) = 68 [pid 5892] <... futex resumed>) = 1 [pid 5886] <... openat resumed>) = 62 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5879] <... futex resumed>) = 0 [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 44 [pid 5894] close(61 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] close(44 [pid 5894] <... close resumed>) = 0 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] close(68 [pid 5892] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] <... openat resumed>) = 61 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... openat resumed>) = 63 [pid 5893] <... close resumed>) = 0 [pid 5887] <... openat resumed>) = 44 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 45 [pid 5894] close(63 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] close(45 [pid 5894] <... close resumed>) = 0 [pid 5893] <... openat resumed>) = 68 [pid 5887] <... openat resumed>) = 46 [pid 5886] <... openat resumed>) = 63 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] close(68 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 47 [pid 5894] <... openat resumed>) = 64 [pid 5893] <... close resumed>) = 0 [pid 5887] <... openat resumed>) = 45 [pid 5886] <... openat resumed>) = 65 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] close(47 [pid 5894] close(64 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5894] <... close resumed>) = 0 [pid 5893] <... openat resumed>) = 68 [pid 5887] <... openat resumed>) = 47 [pid 5886] <... openat resumed>) = 64 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] close(68 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 48 [pid 5894] <... openat resumed>) = 66 [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] close(48 [pid 5894] close(66 [pid 5893] <... close resumed>) = 0 [pid 5887] <... openat resumed>) = 49 [pid 5886] <... openat resumed>) = 67 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5894] <... close resumed>) = 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... openat resumed>) = 50 [pid 5894] <... openat resumed>) = 66 [pid 5887] <... openat resumed>) = 48 [pid 5893] <... openat resumed>) = 68 [pid 5886] <... openat resumed>) = 68 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] close(50 [pid 5894] close(66 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = 0 [pid 5894] <... close resumed>) = 0 [pid 5887] <... openat resumed>) = 50 [pid 5886] <... openat resumed>) = 66 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] close(68 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... openat resumed>) = 51 [pid 5894] <... openat resumed>) = 69 [pid 5893] <... close resumed>) = 0 [pid 5886] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] close(51 [pid 5894] close(69 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 52 [pid 5886] <... futex resumed>) = 0 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = 0 [pid 5894] <... close resumed>) = 0 [pid 5893] <... openat resumed>) = 68 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5886] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] close(68 [pid 5887] <... openat resumed>) = 51 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... openat resumed>) = 53 [pid 5894] <... openat resumed>) = 69 [pid 5893] <... close resumed>) = 0 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] close(53 [pid 5894] close(69 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 54 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5894] <... close resumed>) = 0 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [ 68.928645][ T5895] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.930120][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 68.940319][ T5895] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.950657][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 68.967474][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... openat resumed>) = 69 [pid 5893] <... openat resumed>) = 68 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5894] close(69 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 53 [pid 5894] <... close resumed>) = 0 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] close(68 [pid 5895] close(53 [pid 5887] <... openat resumed>) = 55 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5894] <... openat resumed>) = 69 [pid 5893] <... close resumed>) = 0 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] close(69 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 56 [pid 5894] <... close resumed>) = 0 [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 53 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] close(56 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5894] <... openat resumed>) = 69 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] close(69 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5894] <... close resumed>) = 0 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 56 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 57 [pid 5895] close(57 [pid 5894] <... openat resumed>) = 69 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = 0 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] close(69 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... openat resumed>) = 58 [pid 5894] <... close resumed>) = 0 [pid 5887] <... openat resumed>) = 57 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] close(58 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = 0 [pid 5894] <... openat resumed>) = 69 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] close(69 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5894] <... close resumed>) = 0 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 59 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] close(59 [pid 5894] <... openat resumed>) = 69 [pid 5887] <... openat resumed>) = 58 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5893] <... openat resumed>) = 68 [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] close(69 [pid 5887] <... openat resumed>) = 59 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... openat resumed>) = 60 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] close(60 [pid 5894] <... close resumed>) = 0 [pid 5893] close(68 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 61 [pid 5893] <... close resumed>) = 0 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5894] <... openat resumed>) = 69 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5893] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] close(69 [pid 5893] <... openat resumed>) = 68 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 62 [pid 5894] <... close resumed>) = 0 [pid 5893] close(68 [pid 5887] <... openat resumed>) = 60 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] close(62 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] <... close resumed>) = 0 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5894] <... openat resumed>) = 69 [pid 5893] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] <... openat resumed>) = 62 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] <... futex resumed>) = 1 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5894] close(69 [pid 5881] <... futex resumed>) = 0 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5894] <... close resumed>) = 0 [pid 5893] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 63 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... futex resumed>) = 0 [pid 5881] <... futex resumed>) = 1 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] <... openat resumed>) = 64 [pid 5895] close(63 [pid 5894] <... openat resumed>) = 69 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5881] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5895] <... close resumed>) = 0 [pid 5894] close(69 [pid 5887] <... openat resumed>) = 63 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5894] <... close resumed>) = 0 [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 65 [pid 5895] close(65) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... openat resumed>) = 69 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5895] <... openat resumed>) = 66 [pid 5887] <... openat resumed>) = 65 [pid 5894] close(69 [pid 5895] close(66 [pid 5894] <... close resumed>) = 0 [pid 5895] <... close resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... openat resumed>) = 69 [pid 5895] <... openat resumed>) = 67 [pid 5894] close(69 [pid 5887] <... openat resumed>) = 66 [pid 5895] close(67 [pid 5894] <... close resumed>) = 0 [pid 5895] <... close resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5894] <... openat resumed>) = 69 [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 5887] <... openat resumed>) = 67 [pid 5894] close(69 [pid 5895] close(68 [pid 5894] <... close resumed>) = 0 [pid 5895] <... close resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5895] <... openat resumed>) = 69 [pid 5894] <... openat resumed>) = 69 [pid 5887] <... openat resumed>) = 68 [pid 5895] close(69) = 0 [pid 5894] close(69) = 0 [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5895] <... openat resumed>) = 69 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5894] <... openat resumed>) = 69 [pid 5895] close(69 [pid 5894] close(69 [pid 5887] <... openat resumed>) = 70 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5894] <... close resumed>) = 0 [pid 5887] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] <... openat resumed>) = 69 [pid 5895] <... openat resumed>) = 71 [pid 5894] <... openat resumed>) = 69 [pid 5887] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] close(71 [pid 5894] close(69 [pid 5887] <... futex resumed>) = 0 [pid 5895] <... close resumed>) = 0 [pid 5894] <... close resumed>) = 0 [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5887] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5895] <... openat resumed>) = 71 [pid 5894] <... openat resumed>) = 69 [pid 5895] close(71) = 0 [pid 5894] close(69 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... close resumed>) = 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 71 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] close(71 [pid 5894] <... openat resumed>) = 69 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] close(69 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 71 [pid 5894] <... close resumed>) = 0 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] close(71 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = 0 [pid 5894] <... openat resumed>) = 69 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 5894] close(69 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5894] <... close resumed>) = 0 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] close(71 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5894] <... openat resumed>) = 69 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 71 [pid 5894] close(69 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5894] <... close resumed>) = 0 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] close(71 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = 0 [pid 5894] <... openat resumed>) = 69 [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... openat resumed>) = 71 [pid 5894] close(69 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5894] <... close resumed>) = 0 [pid 5895] close(71 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... openat resumed>) = 69 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5881] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... openat resumed>) = 71 [pid 5894] close(69 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5881] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] close(71 [pid 5893] <... futex resumed>) = 0 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5881] <... futex resumed>) = 1 [ 69.021772][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 69.033068][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 69.045897][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5895] <... close resumed>) = 0 [pid 5881] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 5895] close(71 [pid 5894] <... close resumed>) = 0 [pid 5893] close_range(4, 4294967295, 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 5894] close(69) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 5894] close(69) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 5894] close(69 [pid 5893] <... close_range resumed>) = 0 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... close resumed>) = 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5893] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 71 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5881] <... futex resumed>) = 0 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5893] <... futex resumed>) = 1 [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5895] close(71 [pid 5893] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... openat resumed>) = 69 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5880] ioctl(4, USBTMC_IOCTL_READ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 71 [pid 5894] close(69 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5880] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] close(71 [pid 5894] <... close resumed>) = 0 [pid 5880] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5880] <... futex resumed>) = 0 [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... openat resumed>) = 69 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5880] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... openat resumed>) = 71 [pid 5894] close(69 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] close(71 [pid 5894] <... close resumed>) = 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5879] exit_group(0 [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] <... futex resumed>) = ? [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5880] <... futex resumed>) = ? [pid 5879] <... exit_group resumed>) = ? [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5892] +++ exited with 0 +++ [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5880] +++ exited with 0 +++ [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5894] <... openat resumed>) = 69 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... openat resumed>) = 71 [pid 5894] close(69 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5895] close(71 [pid 5894] <... close resumed>) = 0 [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = 0 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... openat resumed>) = 71 [pid 5894] <... openat resumed>) = 69 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] close(71 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = 0 [pid 5894] close(69 [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... close resumed>) = 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... openat resumed>) = 71 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] ioctl(-1, USBTMC_IOCTL_READ [pid 5895] close(71 [pid 5894] <... openat resumed>) = 69 [pid 5878] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = 0 [pid 5878] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] close(69 [pid 5878] <... futex resumed>) = 0 [pid 5895] <... openat resumed>) = 71 [pid 5894] <... close resumed>) = 0 [pid 5878] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5895] close(71 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5879] +++ exited with 0 +++ [pid 5877] exit_group(0 [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5879, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5895] <... close resumed>) = 0 [pid 5894] <... openat resumed>) = 69 [pid 5891] <... futex resumed>) = ? [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5878] <... futex resumed>) = ? [pid 5877] <... exit_group resumed>) = ? [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] close(69 [pid 5891] +++ exited with 0 +++ [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5878] +++ exited with 0 +++ [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5895] <... openat resumed>) = 71 [pid 5894] <... close resumed>) = 0 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5895] close(71 [pid 5894] <... openat resumed>) = 69 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = 0 [pid 5894] close(69 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5894] <... close resumed>) = 0 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 71 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] close(71 [pid 5894] <... openat resumed>) = 69 [pid 5883] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 5896 attached [pid 5895] <... close resumed>) = 0 [pid 5894] close(69 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 5896 [pid 5896] set_robust_list(0x5555724bf6a0, 24 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5896] <... set_robust_list resumed>) = 0 [pid 5894] <... close resumed>) = 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5883] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5896] <... prctl resumed>) = 0 [pid 5895] <... openat resumed>) = 71 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5896] setpgid(0, 0) = 0 [pid 5894] <... openat resumed>) = 69 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 69.073178][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 69.098442][ T9] usb 5-1: USB disconnect, device number 5 [pid 5896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5895] close(71 [pid 5894] close(69 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5877] +++ exited with 0 +++ [pid 5896] <... openat resumed>) = 3 [pid 5895] <... close resumed>) = 0 [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 5896] write(3, "1000", 4) = 4 [pid 5895] close(71 [pid 5896] close(3) = 0 [pid 5895] <... close resumed>) = 0 [pid 5896] write(1, "executing program\n", 18executing program [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5896] <... write resumed>) = 18 [pid 5895] <... openat resumed>) = 71 [pid 5896] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5896] <... futex resumed>) = 0 [pid 5895] close(71 [pid 5896] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5895] <... close resumed>) = 0 [pid 5896] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5896] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5896] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5894] <... close resumed>) = 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5896] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5895] <... openat resumed>) = 71 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5877, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5896] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5896] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5895] close(71 [pid 5894] <... openat resumed>) = 69 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5896] <... mprotect resumed>) = 0 [pid 5895] <... close resumed>) = 0 [pid 5894] close(69 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... close resumed>) = 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5896] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5895] <... openat resumed>) = 71 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5896] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5894] <... openat resumed>) = 69 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5896] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 5897 attached => {parent_tid=[5897]}, 88) = 5897 [pid 5896] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5896] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5897] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5896] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5894] close(69./strace-static-x86_64: Process 5898 attached [pid 5897] <... rseq resumed>) = 0 [pid 5895] close(71 [pid 5894] <... close resumed>) = 0 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 5898 [pid 5898] set_robust_list(0x5555724bf6a0, 24 [pid 5897] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5895] <... close resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5898] <... set_robust_list resumed>) = 0 [pid 5897] <... set_robust_list resumed>) = 0 [pid 5897] rt_sigprocmask(SIG_SETMASK, [], [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... openat resumed>) = 69 [pid 5898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5897] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5895] <... openat resumed>) = 71 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5898] <... prctl resumed>) = 0 [pid 5897] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5898] setpgid(0, 0 [pid 5897] <... openat resumed>) = 3 [pid 5895] close(71 [pid 5894] close(69 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5898] <... setpgid resumed>) = 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5897] ioctl(3, USB_RAW_IOCTL_INIT [pid 5895] <... close resumed>) = 0 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... close resumed>) = 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5895] <... openat resumed>) = 71 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5898] <... openat resumed>) = 3 [pid 5894] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5894] <... openat resumed>) = 69 [pid 5895] close(71 [pid 5898] write(3, "1000", 4 [pid 5897] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5894] close(69 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5898] <... write resumed>) = 4 [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5894] <... close resumed>) = 0 [pid 5898] close(3 [pid 5895] <... openat resumed>) = 71 [pid 5894] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] ioctl(4, USBTMC_IOCTL_READexecuting program [pid 5898] <... close resumed>) = 0 [pid 5895] close(71 [pid 5894] <... futex resumed>) = 1 [pid 5884] <... futex resumed>) = 0 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5898] write(1, "executing program\n", 18 [pid 5895] <... close resumed>) = 0 [pid 5894] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5898] <... write resumed>) = 18 [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... futex resumed>) = 0 [pid 5884] <... futex resumed>) = 1 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... openat resumed>) = 71 [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5884] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5895] close(71 [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5895] <... openat resumed>) = 71 [pid 5886] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5895] close(71 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5898] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] <... close resumed>) = 0 [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5898] <... futex resumed>) = 0 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5898] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5897] <... ioctl resumed>, 0) = 0 [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5898] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5898] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5898] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5895] <... openat resumed>) = 71 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5898] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5895] close(71 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5898] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5895] <... close resumed>) = 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5898] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5897] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5898] <... mprotect resumed>) = 0 [pid 5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5898] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5895] <... openat resumed>) = 71 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5883] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5898] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5898] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5895] close(71 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5899 attached [pid 5895] <... close resumed>) = 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5899] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... rseq resumed>) = 0 [pid 5898] <... clone3 resumed> => {parent_tid=[5899]}, 88) = 5899 [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5899] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... openat resumed>) = 71 [pid 5899] <... set_robust_list resumed>) = 0 [pid 5898] rt_sigprocmask(SIG_SETMASK, [], [pid 5895] close(71 [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5899] rt_sigprocmask(SIG_SETMASK, [], [pid 5898] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5895] <... close resumed>) = 0 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5899] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5898] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5898] <... futex resumed>) = 0 [pid 5895] <... openat resumed>) = 71 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5895] close(71 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5898] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5895] <... close resumed>) = 0 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... openat resumed>) = 3 [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(3, USB_RAW_IOCTL_INIT [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5895] <... openat resumed>) = 71 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] close(71 [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5895] <... close resumed>) = 0 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... openat resumed>) = 71 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5895] close(71 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5899] <... ioctl resumed>, 0) = 0 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5895] <... openat resumed>) = 71 [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5895] close(71 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] <... close resumed>) = 0 [pid 5883] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5883] ioctl(4, USBTMC_IOCTL_READ [pid 5895] <... openat resumed>) = 71 [pid 5883] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5883] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] close(71 [pid 5883] <... futex resumed>) = 0 [pid 5881] exit_group(0 [pid 5893] <... futex resumed>) = ? [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5881] <... exit_group resumed>) = ? [pid 5895] <... close resumed>) = 0 [pid 5883] +++ exited with 0 +++ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [ 69.124273][ T43] usb 2-1: USB disconnect, device number 5 [pid 5895] close(71) = 0 [pid 5899] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5893] +++ exited with 0 +++ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5881] +++ exited with 0 +++ [pid 5895] <... openat resumed>) = 71 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5881, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5895] close(71) = 0 [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 5895] close(71./strace-static-x86_64: Process 5900 attached ) = 0 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 5900 [pid 5900] set_robust_list(0x5555724bf6a0, 24 [pid 5895] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5900] <... set_robust_list resumed>) = 0 [pid 5895] <... openat resumed>) = 71 [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5895] close(71 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5895] <... close resumed>) = 0 [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5900] <... prctl resumed>) = 0 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5900] setpgid(0, 0 [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5895] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5900] <... setpgid resumed>) = 0 [pid 5895] <... futex resumed>) = 1 [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5885] <... futex resumed>) = 0 [pid 5900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5885] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5885] <... futex resumed>) = 1 [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5885] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5900] <... openat resumed>) = 3 [pid 5887] <... futex resumed>) = 0 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READexecuting program , 0x200000000040) = -1 ENODEV (No such device) [pid 5900] write(3, "1000", 4 [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5884] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5900] <... write resumed>) = 4 [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5884] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] close(3 [pid 5894] <... futex resumed>) = 0 [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5884] <... futex resumed>) = 1 [pid 5900] <... close resumed>) = 0 [pid 5894] close_range(4, 4294967295, 0 [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5884] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5900] write(1, "executing program\n", 18 [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5900] <... write resumed>) = 18 [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5900] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5900] <... futex resumed>) = 0 [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5900] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5900] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5900] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5900] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5900] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5894] <... close_range resumed>) = 0 [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5894] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5900] <... mprotect resumed>) = 0 [pid 5894] <... futex resumed>) = 1 [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5884] <... futex resumed>) = 0 [pid 5894] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5900] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 69.182536][ T974] usb 3-1: USB disconnect, device number 5 [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5900] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5900] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5901 attached [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5901] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5900] <... clone3 resumed> => {parent_tid=[5901]}, 88) = 5901 [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5900] rt_sigprocmask(SIG_SETMASK, [], [pid 5901] <... rseq resumed>) = 0 [pid 5901] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5900] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... set_robust_list resumed>) = 0 [pid 5900] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5901] rt_sigprocmask(SIG_SETMASK, [], [pid 5900] <... futex resumed>) = 0 [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5900] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5901] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5901] <... openat resumed>) = 3 [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(3, USB_RAW_IOCTL_INIT [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5885] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5901] <... ioctl resumed>, 0) = 0 [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5885] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5901] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5895] <... futex resumed>) = 0 [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5885] <... futex resumed>) = 1 [pid 5901] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5895] close_range(4, 4294967295, 0 [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5885] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5901] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5895] <... close_range resumed>) = 0 [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] ioctl(4, USBTMC_IOCTL_READ [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5886] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] <... futex resumed>) = 0 [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5884] exit_group(0 [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5884] <... exit_group resumed>) = ? [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5886] +++ exited with 0 +++ [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ [pid 5894] <... futex resumed>) = ? [pid 5887] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5887] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5895] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] +++ exited with 0 +++ [pid 5884] +++ exited with 0 +++ [pid 5895] <... futex resumed>) = 1 [pid 5887] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] <... futex resumed>) = 0 [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5884, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5895] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5887] <... futex resumed>) = 0 [pid 5885] exit_group(0 [pid 5887] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5895] <... futex resumed>) = ? [pid 5885] <... exit_group resumed>) = ? [pid 5887] <... futex resumed>) = ? [pid 5895] +++ exited with 0 +++ [pid 5887] +++ exited with 0 +++ [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5902 attached [pid 5902] set_robust_list(0x5555724bf6a0, 24) = 0 [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 5902 [pid 5902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5902] setpgid(0, 0) = 0 [pid 5902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5902] write(3, "1000", 4) = 4 [pid 5902] close(3) = 0 [pid 5902] write(1, "executing program\n", 18) = 18 executing program [pid 5902] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5902] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 5902] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5902] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 5902] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5902] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5902] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5885] +++ exited with 0 +++ ./strace-static-x86_64: Process 5903 attached [pid 5902] <... clone3 resumed> => {parent_tid=[5903]}, 88) = 5903 [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5885, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5902] rt_sigprocmask(SIG_SETMASK, [], [pid 5817] restart_syscall(<... resuming interrupted clone ...> [pid 5902] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5903] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5902] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... rseq resumed>) = 0 [pid 5817] <... restart_syscall resumed>) = 0 [pid 5902] <... futex resumed>) = 0 [pid 5903] set_robust_list(0x7f5ecb3c99a0, 24) = 0 [pid 5902] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5903] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5903] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5904 attached , child_tidptr=0x5555724bf690) = 5904 [pid 5904] set_robust_list(0x5555724bf6a0, 24 [pid 5903] <... openat resumed>) = 3 [pid 5904] <... set_robust_list resumed>) = 0 [pid 5903] ioctl(3, USB_RAW_IOCTL_INIT [pid 5904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5904] setpgid(0, 0 [pid 5903] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5904] <... setpgid resumed>) = 0 [pid 5903] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5903] <... ioctl resumed>, 0) = 0 [pid 5904] write(3, "1000", 4) = 4 [ 69.274131][ T5831] usb 1-1: USB disconnect, device number 5 [ 69.289267][ T5844] usb 4-1: USB disconnect, device number 5 [pid 5903] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5904] close(3 [pid 5903] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 executing program [pid 5904] <... close resumed>) = 0 [pid 5903] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5904] write(1, "executing program\n", 18) = 18 [pid 5904] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5899] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5904] <... futex resumed>) = 0 [pid 5904] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 5904] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5904] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 5897] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5904] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5904] <... mprotect resumed>) = 0 [pid 5904] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5904] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 5905 attached [pid 5905] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053) = 0 [pid 5905] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5904] <... clone3 resumed> => {parent_tid=[5905]}, 88) = 5905 [pid 5905] <... set_robust_list resumed>) = 0 [pid 5904] rt_sigprocmask(SIG_SETMASK, [], [pid 5905] rt_sigprocmask(SIG_SETMASK, [], [pid 5904] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5905] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5904] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5904] <... futex resumed>) = 0 [pid 5905] <... openat resumed>) = 3 [pid 5904] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5905] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [pid 5905] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5905] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5905] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5899] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5899] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5897] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5901] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5901] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5899] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5899] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5899] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5897] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5899] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5897] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5901] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5901] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5903] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 69.475566][ T43] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 69.485585][ T9] usb 5-1: new high-speed USB device number 6 using dummy_hcd [pid 5903] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5905] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5899] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5905] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5899] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5897] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5901] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5901] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5901] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5901] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5903] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 69.575577][ T974] usb 3-1: new high-speed USB device number 6 using dummy_hcd [pid 5903] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5905] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5905] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5899] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5899] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5899] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5899] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5901] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5897] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5899] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5901] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5899] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5897] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5899] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5897] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5899] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5899] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5897] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5899] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5897] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5903] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5897] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5903] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 69.635560][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 69.645575][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 69.654287][ T43] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 69.655686][ T5831] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 69.665737][ T43] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 5897] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 5903] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5903] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5903] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 69.682972][ T43] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 69.685831][ T9] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 69.704024][ T43] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 69.704060][ T43] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 69.718482][ T9] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5905] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5901] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5905] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5901] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5905] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5905] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5905] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5901] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5901] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5901] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5899] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5903] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5901] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5903] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5899] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5901] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5899] <... ioctl resumed>, 0) = 0 [pid 5901] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5899] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5901] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5901] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5899] <... ioctl resumed>, 0) = 0 [pid 5899] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [ 69.726042][ T5844] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 69.736392][ T974] usb 3-1: Using ep0 maxpacket: 8 [ 69.748750][ T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.749889][ T9] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 69.769489][ T974] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 69.780793][ T974] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 69.790806][ T9] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 69.803758][ T974] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 69.813778][ T9] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 69.822829][ T974] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5905] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5905] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5903] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5901] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5897] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5903] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5901] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5897] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5903] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5901] <... ioctl resumed>, 0) = 0 [pid 5897] <... ioctl resumed>, 0) = 0 [pid 5903] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5897] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5903] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5901] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5897] <... ioctl resumed>, 0) = 0 [pid 5903] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5901] <... ioctl resumed>, 0) = 0 [pid 5897] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5903] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5901] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5903] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5901] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5903] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 69.835879][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.843943][ T974] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 69.853846][ T974] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.862613][ T5831] usb 1-1: Using ep0 maxpacket: 8 [pid 5903] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 5897] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5903] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5905] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 69.878032][ T5831] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 69.890032][ T5831] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 69.900080][ T5831] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 69.910180][ T5831] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 69.923180][ T5831] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 69.926501][ T5844] usb 4-1: Using ep0 maxpacket: 8 [pid 5905] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5905] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5905] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5905] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5903] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5903] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5905] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5903] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5903] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5905] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5905] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 69.932225][ T5831] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.961584][ T5844] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 69.973030][ T5844] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 5899] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5898] <... futex resumed>) = 0 [pid 5899] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5898] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5898] <... futex resumed>) = 0 [pid 5899] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5898] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5899] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5899] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 5899] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5898] <... futex resumed>) = 0 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5898] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5898] <... futex resumed>) = 0 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5898] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5899] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [ 69.983889][ T5844] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 69.994117][ T5844] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 70.008324][ T43] usb 2-1: usb_control_msg returned -32 [ 70.014657][ T43] usbtmc 2-1:16.0: can't read capabilities [ 70.020521][ T5844] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5905] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5898] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5905] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5898] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] <... ioctl resumed>, 0) = 0 [pid 5899] <... openat resumed>) = 4 [pid 5905] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5905] <... ioctl resumed>, 0) = 0 [pid 5899] <... openat resumed>) = 5 [pid 5905] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5898] <... futex resumed>) = 0 [pid 5899] <... openat resumed>) = 7 [pid 5898] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5898] <... mmap resumed>) = 0x7f5ecb388000 [pid 5899] <... openat resumed>) = 8 [pid 5898] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5898] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5898] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5899] <... openat resumed>) = 9 [pid 5898] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 5906 attached => {parent_tid=[5906]}, 88) = 5906 [pid 5906] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5898] rt_sigprocmask(SIG_SETMASK, [], [pid 5906] <... rseq resumed>) = 0 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5898] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5906] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5899] <... openat resumed>) = 10 [pid 5898] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] <... set_robust_list resumed>) = 0 [pid 5906] rt_sigprocmask(SIG_SETMASK, [], [pid 5898] <... futex resumed>) = 0 [pid 5906] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5898] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5899] <... openat resumed>) = 11 [pid 5906] <... openat resumed>) = 12 [pid 5906] ioctl(12, USB_RAW_IOCTL_INIT [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5899] <... openat resumed>) = 13 [ 70.030206][ T5844] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5906] ioctl(12, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 14 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 15 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5900] <... futex resumed>) = 0 [pid 5899] <... openat resumed>) = 16 [pid 5901] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5901] <... futex resumed>) = 0 [pid 5900] <... futex resumed>) = 1 [pid 5901] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5900] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5899] <... openat resumed>) = 17 [pid 5906] <... openat resumed>) = 18 [pid 5901] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5901] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5906] ioctl(18, USB_RAW_IOCTL_INIT [pid 5901] <... ioctl resumed>, 0) = 0 [pid 5901] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] <... futex resumed>) = 1 [pid 5900] <... futex resumed>) = 0 [pid 5901] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5900] <... futex resumed>) = 0 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5900] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5901] <... openat resumed>) = 4 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5899] <... openat resumed>) = 19 [pid 5897] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5897] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5896] <... futex resumed>) = 0 [pid 5896] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] <... futex resumed>) = 0 [pid 5896] <... futex resumed>) = 1 [pid 5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5896] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5897] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5897] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 70.067798][ T5906] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.076640][ T5906] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 70.086346][ T974] usb 3-1: usb_control_msg returned -32 [ 70.091930][ T974] usbtmc 3-1:16.0: can't read capabilities [ 70.099265][ T9] usb 5-1: usb_control_msg returned -32 [ 70.100786][ T5906] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5906] ioctl(18, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5901] <... openat resumed>) = 6 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 20 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... futex resumed>) = 1 [pid 5896] <... futex resumed>) = 0 [pid 5896] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5896] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5901] <... openat resumed>) = 7 [pid 5899] <... openat resumed>) = 21 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] <... openat resumed>) = 8 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] <... openat resumed>) = 22 [pid 5897] <... openat resumed>) = 4 [pid 5901] <... openat resumed>) = 9 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 5 [pid 5899] <... openat resumed>) = 23 [pid 5901] <... openat resumed>) = 10 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] <... openat resumed>) = 24 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 6 [pid 5899] <... openat resumed>) = 25 [pid 5901] <... openat resumed>) = 11 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] <... openat resumed>) = 26 [pid 5901] <... openat resumed>) = 12 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 7 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] <... openat resumed>) = 27 [pid 5901] <... openat resumed>) = 13 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5900] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5899] <... openat resumed>) = 28 [pid 5897] <... openat resumed>) = 8 [pid 5901] <... openat resumed>) = 14 [pid 5900] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5900] <... futex resumed>) = 0 [pid 5897] <... openat resumed>) = 9 [pid 5901] <... openat resumed>) = 15 [pid 5900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5899] <... openat resumed>) = 29 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5900] <... mmap resumed>) = 0x7f5ecb388000 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5900] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5901] <... openat resumed>) = 16 [pid 5897] <... openat resumed>) = 10 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 17 [pid 5900] <... mprotect resumed>) = 0 [pid 5897] <... openat resumed>) = 11 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5900] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5899] <... openat resumed>) = 30 [pid 5901] <... openat resumed>) = 18 [pid 5900] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5900] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5901] <... openat resumed>) = 19 [pid 5897] <... openat resumed>) = 12 ./strace-static-x86_64: Process 5907 attached [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5900] <... clone3 resumed> => {parent_tid=[5907]}, 88) = 5907 [pid 5899] <... openat resumed>) = 31 [pid 5907] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5901] <... openat resumed>) = 20 [pid 5900] rt_sigprocmask(SIG_SETMASK, [], [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5907] <... rseq resumed>) = 0 [pid 5900] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5897] <... openat resumed>) = 13 [pid 5907] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5900] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] <... set_robust_list resumed>) = 0 [pid 5901] <... openat resumed>) = 21 [pid 5900] <... futex resumed>) = 0 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] <... openat resumed>) = 32 [pid 5907] rt_sigprocmask(SIG_SETMASK, [], [pid 5900] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5897] <... openat resumed>) = 14 [pid 5901] <... openat resumed>) = 22 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5907] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5897] <... openat resumed>) = 15 [pid 5907] <... openat resumed>) = 24 [pid 5901] <... openat resumed>) = 23 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [ 70.104836][ T9] usbtmc 5-1:16.0: can't read capabilities [ 70.122842][ T5906] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5907] ioctl(24, USB_RAW_IOCTL_INIT [pid 5899] <... openat resumed>) = 33 [pid 5907] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 16 [pid 5907] ioctl(24, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5906] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] <... openat resumed>) = 25 [pid 5899] <... openat resumed>) = 34 [pid 5903] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5903] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5897] <... openat resumed>) = 17 [pid 5907] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5902] <... futex resumed>) = 0 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5896] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... openat resumed>) = 36 [pid 5902] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... openat resumed>) = 26 [pid 5899] <... openat resumed>) = 35 [pid 5897] <... openat resumed>) = 18 [pid 5896] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] <... openat resumed>) = 27 [pid 5906] close(36 [pid 5903] <... futex resumed>) = 0 [pid 5902] <... futex resumed>) = 1 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5896] <... futex resumed>) = 0 [pid 5907] ioctl(27, USB_RAW_IOCTL_INIT [pid 5906] <... close resumed>) = 0 [pid 5903] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5902] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5901] <... openat resumed>) = 28 [pid 5899] <... openat resumed>) = 36 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5896] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5903] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5896] <... mmap resumed>) = 0x7f5ecb388000 [pid 5907] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5906] <... openat resumed>) = 37 [pid 5903] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5901] <... openat resumed>) = 29 [pid 5899] <... openat resumed>) = 38 [pid 5896] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5907] ioctl(27, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5906] close(37 [pid 5903] <... ioctl resumed>, 0) = 0 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 19 [pid 5896] <... mprotect resumed>) = 0 [pid 5906] <... close resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 37 [pid 5906] close(37) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 37 [pid 5906] close(37) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 37 [pid 5906] close(37) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 37 [pid 5906] close(37) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5903] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] <... openat resumed>) = 37 [pid 5903] <... futex resumed>) = 1 [pid 5903] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] <... openat resumed>) = 30 [pid 5906] close(37 [pid 5899] <... openat resumed>) = 39 [pid 5896] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5902] <... futex resumed>) = 0 [pid 5906] <... close resumed>) = 0 [pid 5902] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... futex resumed>) = 0 [pid 5902] <... futex resumed>) = 1 [pid 5901] <... openat resumed>) = 31 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5896] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5902] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5896] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 40 [pid 5896] <... clone3 resumed> => {parent_tid=[5908]}, 88) = 5908 [pid 5906] close(40 [pid 5903] <... openat resumed>) = 4 [pid 5901] <... openat resumed>) = 32 [pid 5899] <... openat resumed>) = 37 [pid 5897] <... openat resumed>) = 20 [pid 5896] rt_sigprocmask(SIG_SETMASK, [], [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5896] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5906] <... close resumed>) = 0 [pid 5899] <... openat resumed>) = 40 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5896] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... openat resumed>) = 33 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5896] <... futex resumed>) = 0 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5901] <... openat resumed>) = 34 [pid 5899] <... openat resumed>) = 41 [pid 5897] <... openat resumed>) = 21 [pid 5896] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 5908 attached [pid 5906] <... openat resumed>) = 42 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] close(42 [pid 5901] <... openat resumed>) = 35 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 22 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5901] <... openat resumed>) = 36 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 5 [pid 5908] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5901] <... openat resumed>) = 37 [pid 5897] <... openat resumed>) = 23 [pid 5908] <... rseq resumed>) = 0 [pid 5906] <... openat resumed>) = 42 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5906] close(42 [pid 5897] <... openat resumed>) = 24 [pid 5908] <... set_robust_list resumed>) = 0 [pid 5906] <... close resumed>) = 0 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] rt_sigprocmask(SIG_SETMASK, [], [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5897] <... openat resumed>) = 25 [pid 5908] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5906] <... openat resumed>) = 42 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] close(42 [pid 5897] <... openat resumed>) = 26 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] <... openat resumed>) = 27 [pid 5906] <... close resumed>) = 0 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] <... openat resumed>) = 38 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] ioctl(27, USB_RAW_IOCTL_INIT [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5903] <... openat resumed>) = 6 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 28 [pid 5908] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5906] <... openat resumed>) = 42 [pid 5901] <... openat resumed>) = 39 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] ioctl(27, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5906] close(42 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] <... openat resumed>) = 43 [pid 5897] <... openat resumed>) = 29 [pid 5906] <... close resumed>) = 0 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5901] <... openat resumed>) = 40 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] <... openat resumed>) = 44 [pid 5903] <... openat resumed>) = 7 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] <... openat resumed>) = 42 [pid 5897] <... openat resumed>) = 30 [pid 5906] close(44) = 0 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5897] <... openat resumed>) = 31 [pid 5906] <... openat resumed>) = 44 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] close(44 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] <... openat resumed>) = 41 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 32 [pid 5906] <... close resumed>) = 0 [pid 5903] <... openat resumed>) = 8 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] <... openat resumed>) = 44 [pid 5897] <... openat resumed>) = 33 [pid 5906] <... openat resumed>) = 45 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] close(45 [pid 5903] <... openat resumed>) = 9 [pid 5901] <... openat resumed>) = 42 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] <... openat resumed>) = 46 [pid 5897] <... openat resumed>) = 34 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] <... openat resumed>) = 45 [pid 5903] <... openat resumed>) = 10 [pid 5901] <... openat resumed>) = 43 [pid 5897] <... openat resumed>) = 35 [pid 5899] <... openat resumed>) = 47 [pid 5906] close(45 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5903] <... openat resumed>) = 11 [pid 5899] <... openat resumed>) = 45 [pid 5897] <... openat resumed>) = 36 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] <... openat resumed>) = 48 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] <... openat resumed>) = 44 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 37 [pid 5906] close(48 [pid 5903] <... openat resumed>) = 12 [ 70.160940][ T5907] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.171376][ T5907] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 70.187140][ T5831] usb 1-1: usb_control_msg returned -32 [ 70.188411][ T5907] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.193175][ T5831] usbtmc 1-1:16.0: can't read capabilities [pid 5899] <... openat resumed>) = 49 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 38 [pid 5903] <... openat resumed>) = 13 [pid 5901] <... openat resumed>) = 45 [pid 5899] <... openat resumed>) = 48 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 14 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] <... openat resumed>) = 50 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] <... openat resumed>) = 46 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 51 [pid 5903] <... openat resumed>) = 15 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] <... openat resumed>) = 52 [pid 5901] <... openat resumed>) = 47 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 16 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 53 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5902] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5902] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5903] <... openat resumed>) = 17 [pid 5902] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5902] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5901] <... openat resumed>) = 48 [pid 5902] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 5902] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5902] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5902] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 54 [pid 5902] <... clone3 resumed> => {parent_tid=[5909]}, 88) = 5909 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5902] rt_sigprocmask(SIG_SETMASK, [], [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 18 [pid 5902] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5899] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 5909 attached [pid 5908] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5907] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5906] <... openat resumed>) = 55 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5902] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... openat resumed>) = 49 [pid 5899] <... openat resumed>) = 56 [pid 5897] <... openat resumed>) = 39 [pid 5909] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5906] close(55 [pid 5905] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] <... futex resumed>) = 0 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5909] <... rseq resumed>) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5905] <... futex resumed>) = 1 [pid 5904] <... futex resumed>) = 0 [pid 5903] <... openat resumed>) = 19 [pid 5902] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5901] <... openat resumed>) = 50 [pid 5899] <... futex resumed>) = 0 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5904] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5899] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5908] <... openat resumed>) = 40 [pid 5906] <... openat resumed>) = 55 [pid 5905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5903] <... openat resumed>) = 20 [pid 5901] <... openat resumed>) = 51 [pid 5909] <... set_robust_list resumed>) = 0 [pid 5908] close(40 [pid 5906] close(55 [pid 5905] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5904] <... futex resumed>) = 0 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5905] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5903] <... openat resumed>) = 21 [pid 5901] <... openat resumed>) = 52 [pid 5904] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5909] rt_sigprocmask(SIG_SETMASK, [], [pid 5906] <... close resumed>) = 0 [pid 5905] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] <... close resumed>) = 0 [pid 5897] <... openat resumed>) = 41 [pid 5905] <... ioctl resumed>, 0) = 0 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... openat resumed>) = 22 [pid 5901] <... openat resumed>) = 53 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 54 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5908] <... openat resumed>) = 40 [pid 5907] <... openat resumed>) = 55 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... futex resumed>) = 1 [pid 5904] <... futex resumed>) = 0 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 42 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(40 [pid 5907] close(55 [pid 5906] <... openat resumed>) = 55 [pid 5905] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5904] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... openat resumed>) = 23 [pid 5901] <... openat resumed>) = 56 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] <... openat resumed>) = 24 [pid 5908] <... close resumed>) = 0 [pid 5907] <... close resumed>) = 0 [pid 5906] close(55 [pid 5905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5904] <... futex resumed>) = 0 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 43 [pid 5909] ioctl(24, USB_RAW_IOCTL_INIT [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5904] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5903] <... openat resumed>) = 25 [pid 5901] <... openat resumed>) = 55 [pid 5909] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [ 70.240053][ T5908] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.247808][ T5907] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 70.249614][ T5908] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 70.269471][ T5844] usb 4-1: usb_control_msg returned -32 [ 70.275184][ T5844] usbtmc 4-1:16.0: can't read capabilities [pid 5909] ioctl(24, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5906] <... close resumed>) = 0 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] <... openat resumed>) = 40 [pid 5907] <... openat resumed>) = 57 [pid 5905] <... openat resumed>) = 4 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] close(40 [pid 5907] close(57 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 26 [pid 5897] <... openat resumed>) = 44 [pid 5908] <... close resumed>) = 0 [pid 5907] <... close resumed>) = 0 [pid 5905] <... openat resumed>) = 5 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 27 [pid 5897] <... openat resumed>) = 40 [pid 5908] <... openat resumed>) = 45 [pid 5907] <... openat resumed>) = 57 [pid 5905] <... openat resumed>) = 6 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] close(45 [pid 5907] close(57 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 28 [pid 5897] <... openat resumed>) = 46 [pid 5908] <... close resumed>) = 0 [pid 5907] <... close resumed>) = 0 [pid 5905] <... openat resumed>) = 7 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 29 [pid 5897] <... openat resumed>) = 45 [pid 5908] <... openat resumed>) = 47 [pid 5907] <... openat resumed>) = 57 [pid 5905] <... openat resumed>) = 8 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] close(47 [pid 5907] close(57 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 30 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] <... close resumed>) = 0 [pid 5907] <... close resumed>) = 0 [pid 5905] <... openat resumed>) = 9 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 31 [pid 5897] <... openat resumed>) = 47 [pid 5908] <... openat resumed>) = 48 [pid 5907] <... openat resumed>) = 57 [pid 5905] <... openat resumed>) = 10 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] close(48 [pid 5907] close(57 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 32 [pid 5901] <... openat resumed>) = 58 [pid 5908] <... close resumed>) = 0 [pid 5907] <... close resumed>) = 0 [pid 5905] <... openat resumed>) = 11 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... openat resumed>) = 55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 33 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 48 [pid 5909] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5908] <... openat resumed>) = 49 [pid 5907] <... openat resumed>) = 57 [pid 5906] close(55 [pid 5905] <... openat resumed>) = 12 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(49 [pid 5907] close(57 [pid 5906] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 34 [pid 5901] <... openat resumed>) = 59 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] <... openat resumed>) = 35 [pid 5908] <... close resumed>) = 0 [pid 5907] <... close resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 13 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 49 [pid 5909] close(35 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... openat resumed>) = 55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 36 [pid 5901] <... openat resumed>) = 57 [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 50 [pid 5907] <... openat resumed>) = 60 [pid 5906] close(55 [pid 5905] <... openat resumed>) = 14 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(50 [pid 5907] close(60 [pid 5906] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 35 [pid 5909] <... openat resumed>) = 37 [pid 5908] <... close resumed>) = 0 [pid 5907] <... close resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 15 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] <... openat resumed>) = 61 [pid 5897] <... openat resumed>) = 50 [pid 5909] close(37 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... openat resumed>) = 55 [pid 5903] <... openat resumed>) = 38 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 51 [pid 5907] <... openat resumed>) = 60 [pid 5906] close(55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(51 [pid 5907] close(60 [pid 5906] <... close resumed>) = 0 [pid 5905] <... openat resumed>) = 16 [pid 5903] <... openat resumed>) = 37 [pid 5901] <... openat resumed>) = 62 [pid 5897] <... openat resumed>) = 52 [pid 5909] <... openat resumed>) = 39 [pid 5908] <... close resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] close(39 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5906] <... openat resumed>) = 55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 40 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 51 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] close(55 [pid 5905] <... openat resumed>) = 17 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] <... openat resumed>) = 60 [pid 5897] <... openat resumed>) = 53 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(51 [pid 5907] <... openat resumed>) = 63 [pid 5906] <... close resumed>) = 0 [pid 5903] <... openat resumed>) = 39 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] <... openat resumed>) = 41 [pid 5908] <... close resumed>) = 0 [pid 5907] close(63 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] <... openat resumed>) = 64 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] close(41 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5906] <... openat resumed>) = 55 [pid 5905] <... openat resumed>) = 18 [pid 5903] <... openat resumed>) = 42 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 51 [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 54 [pid 5906] close(55 [pid 5901] <... openat resumed>) = 63 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(54 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] <... openat resumed>) = 41 [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 66 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 43 [pid 5901] <... openat resumed>) = 65 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] close(41 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(66 [pid 5906] <... openat resumed>) = 55 [pid 5905] <... openat resumed>) = 19 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 54 [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 55 [pid 5907] <... close resumed>) = 0 [pid 5906] close(55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(55 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5905] <... openat resumed>) = 20 [pid 5903] <... openat resumed>) = 41 [pid 5901] <... openat resumed>) = 66 [pid 5897] <... openat resumed>) = 56 [pid 5909] <... openat resumed>) = 44 [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 67 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] close(44 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(67 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 55 [pid 5907] <... close resumed>) = 0 [pid 5906] <... openat resumed>) = 55 [pid 5905] <... openat resumed>) = 21 [pid 5903] <... openat resumed>) = 44 [pid 5901] <... openat resumed>) = 67 [pid 5897] <... openat resumed>) = 57 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(55 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] close(55 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] <... openat resumed>) = 45 [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 69 [pid 5906] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] <... openat resumed>) = 68 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] close(45 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(69 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 22 [pid 5904] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5903] <... openat resumed>) = 46 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 55 [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 58 [pid 5907] <... close resumed>) = 0 [pid 5906] <... openat resumed>) = 55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5904] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(58 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] close(55 [pid 5905] <... openat resumed>) = 23 [pid 5904] <... futex resumed>) = 0 [pid 5903] <... openat resumed>) = 45 [pid 5901] <... openat resumed>) = 69 [pid 5897] <... openat resumed>) = 59 [pid 5909] <... openat resumed>) = 47 [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 70 [pid 5906] <... close resumed>) = 0 [pid 5904] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5901] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] close(47 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(70 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5904] <... mmap resumed>) = 0x7f5ecb388000 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 58 [pid 5907] <... close resumed>) = 0 [pid 5906] <... openat resumed>) = 55 [pid 5905] <... openat resumed>) = 24 [pid 5904] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5903] <... openat resumed>) = 47 [pid 5901] <... openat resumed>) = 71 [pid 5897] <... openat resumed>) = 60 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(58 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] close(55 [pid 5904] <... mprotect resumed>) = 0 [pid 5901] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5909] <... openat resumed>) = 48 [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 70 [pid 5906] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5904] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5901] <... futex resumed>) = 0 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] close(48 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(70 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 25 [pid 5904] <... rt_sigprocmask resumed>[], 8) = 0 [ 70.296907][ T5909] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.305489][ T5909] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5903] <... openat resumed>) = 49 [pid 5901] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5897] <... openat resumed>) = 58 [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 61 [pid 5907] <... close resumed>) = 0 [pid 5906] <... openat resumed>) = 55 [pid 5904] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 5910 attached [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] close(55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5909] <... openat resumed>) = 48 [pid 5908] close(61 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5905] <... openat resumed>) = 26 [pid 5904] <... clone3 resumed> => {parent_tid=[5910]}, 88) = 5910 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] <... rseq resumed>) = 0 [pid 5909] close(48 [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 70 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5904] rt_sigprocmask(SIG_SETMASK, [], [pid 5903] <... openat resumed>) = 50 [pid 5897] <... openat resumed>) = 61 [pid 5910] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5909] <... close resumed>) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(70 [pid 5906] <... openat resumed>) = 55 [pid 5905] <... openat resumed>) = 27 [pid 5904] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5910] <... set_robust_list resumed>) = 0 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... openat resumed>) = 62 [pid 5907] <... close resumed>) = 0 [pid 5906] close(55 [pid 5904] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] rt_sigprocmask(SIG_SETMASK, [], [pid 5909] <... openat resumed>) = 48 [pid 5908] close(62 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5904] <... futex resumed>) = 0 [pid 5910] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5909] close(48 [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 70 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 28 [pid 5904] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5903] <... openat resumed>) = 51 [pid 5897] <... openat resumed>) = 63 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(70 [pid 5906] <... openat resumed>) = 55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] <... openat resumed>) = 29 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... openat resumed>) = 62 [pid 5907] <... close resumed>) = 0 [pid 5906] close(55 [pid 5905] <... openat resumed>) = 30 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] ioctl(29, USB_RAW_IOCTL_INIT [pid 5909] <... openat resumed>) = 48 [pid 5908] close(62 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 52 [pid 5897] <... openat resumed>) = 64 [pid 5910] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5909] close(48 [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 70 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 31 [pid 5910] ioctl(29, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5909] <... close resumed>) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(70 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] <... openat resumed>) = 62 [pid 5907] <... close resumed>) = 0 [pid 5906] <... openat resumed>) = 55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 48 [pid 5897] <... openat resumed>) = 65 [pid 5908] close(62 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 70 [pid 5905] <... openat resumed>) = 32 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(70 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... openat resumed>) = 62 [pid 5907] <... close resumed>) = 0 [pid 5906] close(55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 53 [pid 5909] <... openat resumed>) = 54 [pid 5908] close(62 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5905] <... openat resumed>) = 33 [pid 5897] <... openat resumed>) = 66 [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 70 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(70 [pid 5905] <... openat resumed>) = 34 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] <... openat resumed>) = 62 [pid 5907] <... close resumed>) = 0 [pid 5903] <... openat resumed>) = 55 [pid 5908] close(62 [pid 5897] <... openat resumed>) = 67 [pid 5908] <... close resumed>) = 0 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... openat resumed>) = 70 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] <... openat resumed>) = 62 [pid 5905] <... openat resumed>) = 35 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] close(62 [pid 5907] close(70 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 56 [pid 5897] <... openat resumed>) = 68 [pid 5908] <... close resumed>) = 0 [pid 5907] <... close resumed>) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 36 [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] <... openat resumed>) = 69 [pid 5907] <... openat resumed>) = 70 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 62 [pid 5903] <... openat resumed>) = 57 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] close(54 [pid 5908] close(69 [pid 5907] close(70 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 37 [pid 5909] <... close resumed>) = 0 [pid 5908] <... close resumed>) = 0 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5906] <... openat resumed>) = 55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 54 [pid 5909] <... openat resumed>) = 58 [pid 5908] <... openat resumed>) = 70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] close(55 [pid 5905] <... openat resumed>) = 38 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] <... openat resumed>) = 69 [pid 5909] close(58 [pid 5908] close(70 [pid 5907] <... openat resumed>) = 70 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 59 [pid 5908] <... close resumed>) = 0 [pid 5907] close(70 [pid 5905] <... openat resumed>) = 39 [pid 5897] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] <... openat resumed>) = 70 [pid 5907] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 60 [pid 5897] <... futex resumed>) = 0 [pid 5908] close(70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 40 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5897] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 70 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5903] <... openat resumed>) = 61 [pid 5907] close(70 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] <... openat resumed>) = 70 [pid 5907] <... close resumed>) = 0 [pid 5905] <... openat resumed>) = 41 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] close(70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5903] <... openat resumed>) = 62 [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 70 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(70 [pid 5905] <... openat resumed>) = 42 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] <... openat resumed>) = 70 [pid 5907] <... close resumed>) = 0 [pid 5909] <... close resumed>) = 0 [pid 5903] <... openat resumed>) = 58 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(70 [pid 5907] <... openat resumed>) = 70 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... close resumed>) = 0 [pid 5907] close(70 [pid 5906] <... close resumed>) = 0 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5909] <... openat resumed>) = 63 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] close(63 [pid 5908] <... openat resumed>) = 70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5903] <... openat resumed>) = 64 [pid 5909] <... close resumed>) = 0 [pid 5908] close(70 [pid 5907] <... openat resumed>) = 70 [pid 5905] <... openat resumed>) = 43 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] <... openat resumed>) = 44 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 63 [pid 5910] close(44 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(70 [pid 5909] <... openat resumed>) = 65 [pid 5908] <... openat resumed>) = 70 [pid 5907] <... close resumed>) = 0 [pid 5905] <... openat resumed>) = 45 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] <... close resumed>) = 0 [pid 5909] close(65 [pid 5908] close(70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... openat resumed>) = 55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 66 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 70 [pid 5906] close(55 [pid 5907] close(70 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 44 [pid 5910] <... openat resumed>) = 46 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] close(46 [pid 5909] <... openat resumed>) = 65 [pid 5908] <... openat resumed>) = 70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 67 [pid 5910] <... close resumed>) = 0 [pid 5909] close(65 [pid 5908] close(70 [pid 5907] <... openat resumed>) = 70 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... close resumed>) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(70 [pid 5905] <... openat resumed>) = 46 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 70 [pid 5907] <... close resumed>) = 0 [pid 5906] <... openat resumed>) = 55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... openat resumed>) = 65 [pid 5908] close(70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] <... openat resumed>) = 47 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 70 [pid 5906] close(55 [pid 5905] <... openat resumed>) = 48 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] close(47 [pid 5909] <... openat resumed>) = 68 [pid 5906] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] <... close resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... openat resumed>) = 55 [pid 5905] <... openat resumed>) = 47 [pid 5903] <... openat resumed>) = 69 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] close(68 [pid 5906] close(55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 70 [pid 5903] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] <... openat resumed>) = 49 [pid 5909] <... close resumed>) = 0 [pid 5908] close(70 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 50 [pid 5903] <... openat resumed>) = 70 [pid 5910] close(49 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... close resumed>) = 0 [pid 5907] close(70 [pid 5903] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] <... close resumed>) = 0 [pid 5909] <... openat resumed>) = 68 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5903] <... futex resumed>) = 0 [pid 5906] <... openat resumed>) = 55 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] close(68 [pid 5908] <... openat resumed>) = 70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5903] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5910] <... openat resumed>) = 51 [pid 5909] <... close resumed>) = 0 [pid 5908] close(70 [pid 5907] <... openat resumed>) = 70 [pid 5906] close(55 [pid 5905] <... openat resumed>) = 49 [pid 5910] close(51 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... close resumed>) = 0 [pid 5907] close(70 [pid 5906] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] <... close resumed>) = 0 [pid 5909] <... openat resumed>) = 68 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 51 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] close(68 [pid 5908] <... openat resumed>) = 70 [pid 5908] close(70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] <... openat resumed>) = 52 [pid 5909] <... close resumed>) = 0 [pid 5908] <... close resumed>) = 0 [pid 5906] <... openat resumed>) = 55 [pid 5910] close(52 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... openat resumed>) = 70 [pid 5906] close(55 [pid 5910] <... close resumed>) = 0 [pid 5909] <... openat resumed>) = 68 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] close(68 [pid 5908] <... openat resumed>) = 70 [pid 5907] close(70 [pid 5906] <... close resumed>) = 0 [pid 5905] <... openat resumed>) = 53 [pid 5910] <... openat resumed>) = 52 [pid 5909] <... close resumed>) = 0 [pid 5908] close(70 [pid 5907] <... close resumed>) = 0 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] close(52 [pid 5909] <... openat resumed>) = 68 [pid 5908] <... close resumed>) = 0 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... openat resumed>) = 55 [pid 5910] <... close resumed>) = 0 [pid 5909] close(68 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... openat resumed>) = 70 [pid 5905] <... openat resumed>) = 54 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 70 [pid 5907] close(70 [pid 5906] close(55 [pid 5910] <... openat resumed>) = 52 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(70 [pid 5907] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] close(52 [pid 5909] <... openat resumed>) = 68 [pid 5908] <... close resumed>) = 0 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5910] <... close resumed>) = 0 [pid 5909] close(68 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... openat resumed>) = 70 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 55 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 70 [pid 5907] close(70 [pid 5906] <... openat resumed>) = 55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] <... openat resumed>) = 52 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(70 [pid 5907] <... close resumed>) = 0 [pid 5906] close(55 [pid 5909] <... openat resumed>) = 68 [pid 5908] <... close resumed>) = 0 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5905] <... openat resumed>) = 56 [pid 5910] close(52 [pid 5909] close(68 [pid 5910] <... close resumed>) = 0 [pid 5909] <... close resumed>) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... openat resumed>) = 70 [pid 5907] <... openat resumed>) = 70 [pid 5905] <... openat resumed>) = 52 [pid 5910] <... openat resumed>) = 57 [pid 5908] close(70 [pid 5907] close(70 [pid 5906] <... openat resumed>) = 55 [pid 5908] <... close resumed>) = 0 [pid 5907] <... close resumed>) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(70 [pid 5907] <... openat resumed>) = 70 [pid 5908] <... close resumed>) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5908] close(70 [pid 5907] close(70 [pid 5908] <... close resumed>) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 70 [pid 5908] close(70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 70 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5910] close(57 [pid 5909] <... openat resumed>) = 68 [pid 5907] close(70 [pid 5906] close(55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] <... close resumed>) = 0 [pid 5909] close(68 [pid 5908] close(70 [pid 5907] <... close resumed>) = 0 [pid 5906] <... close resumed>) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] <... close resumed>) = 0 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 57 [pid 5910] <... openat resumed>) = 58 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... openat resumed>) = 70 [pid 5906] <... openat resumed>) = 55 [ 70.372901][ T5910] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.385212][ T5910] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5910] close(58 [pid 5909] <... openat resumed>) = 68 [pid 5908] <... openat resumed>) = 70 [pid 5907] close(70 [pid 5906] close(55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] <... close resumed>) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] close(68 [pid 5908] close(70 [pid 5907] <... close resumed>) = 0 [pid 5906] <... close resumed>) = 0 [pid 5909] <... close resumed>) = 0 [pid 5908] <... close resumed>) = 0 [pid 5905] <... openat resumed>) = 58 [pid 5910] <... openat resumed>) = 59 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] close(59 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... openat resumed>) = 55 [pid 5910] <... close resumed>) = 0 [pid 5909] <... openat resumed>) = 68 [pid 5908] <... openat resumed>) = 70 [pid 5907] <... openat resumed>) = 70 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] close(55 [pid 5905] <... openat resumed>) = 59 [pid 5908] close(70 [pid 5909] close(68 [pid 5908] <... close resumed>) = 0 [pid 5907] close(70 [pid 5909] <... close resumed>) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5910] <... openat resumed>) = 60 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... openat resumed>) = 70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] close(60 [pid 5909] <... openat resumed>) = 68 [pid 5908] close(70 [pid 5907] <... openat resumed>) = 70 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... close resumed>) = 0 [pid 5910] <... close resumed>) = 0 [pid 5909] close(68 [pid 5907] close(70 [pid 5906] <... openat resumed>) = 55 [pid 5905] <... openat resumed>) = 61 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5906] close(55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... openat resumed>) = 70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] <... openat resumed>) = 62 [pid 5909] <... openat resumed>) = 68 [pid 5906] <... close resumed>) = 0 [pid 5905] <... openat resumed>) = 60 [pid 5910] close(62 [pid 5909] close(68 [pid 5908] close(70 [pid 5907] <... openat resumed>) = 70 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] <... close resumed>) = 0 [pid 5909] <... close resumed>) = 0 [pid 5908] <... close resumed>) = 0 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(70 [pid 5909] <... openat resumed>) = 68 [pid 5908] <... openat resumed>) = 70 [pid 5907] <... close resumed>) = 0 [pid 5906] <... openat resumed>) = 55 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 62 [pid 5906] close(55 [pid 5909] close(68 [pid 5908] close(70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] <... openat resumed>) = 63 [pid 5909] <... close resumed>) = 0 [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 70 [pid 5906] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... openat resumed>) = 70 [pid 5907] close(70 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] close(63 [pid 5909] <... openat resumed>) = 68 [pid 5905] <... openat resumed>) = 64 [pid 5909] close(68 [pid 5908] close(70 [pid 5907] <... close resumed>) = 0 [pid 5906] <... openat resumed>) = 55 [pid 5909] <... close resumed>) = 0 [pid 5908] <... close resumed>) = 0 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... openat resumed>) = 70 [pid 5909] <... openat resumed>) = 68 [pid 5908] <... openat resumed>) = 70 [pid 5907] close(70) = 0 [pid 5910] <... close resumed>) = 0 [pid 5909] close(68 [pid 5908] close(70 [pid 5906] close(55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] <... close resumed>) = 0 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 63 [pid 5910] <... openat resumed>) = 65 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... openat resumed>) = 70 [pid 5906] <... openat resumed>) = 55 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] close(65 [pid 5909] <... openat resumed>) = 68 [pid 5908] <... openat resumed>) = 70 [pid 5907] close(70 [pid 5906] close(55 [pid 5905] <... openat resumed>) = 66 [pid 5906] <... close resumed>) = 0 [pid 5910] <... close resumed>) = 0 [pid 5909] close(68 [pid 5908] close(70 [pid 5907] <... close resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] <... close resumed>) = 0 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] <... openat resumed>) = 65 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... openat resumed>) = 70 [pid 5906] <... openat resumed>) = 55 [pid 5905] <... openat resumed>) = 67 [pid 5906] close(55 [pid 5910] close(65 [pid 5909] <... openat resumed>) = 68 [pid 5908] <... openat resumed>) = 70 [pid 5907] close(70 [pid 5906] <... close resumed>) = 0 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] <... close resumed>) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] close(68 [pid 5908] close(70 [pid 5907] <... close resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5905] <... openat resumed>) = 65 [pid 5910] <... openat resumed>) = 68 [pid 5909] <... close resumed>) = 0 [pid 5908] <... close resumed>) = 0 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] close(68 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... openat resumed>) = 70 [pid 5906] <... openat resumed>) = 55 [pid 5910] <... close resumed>) = 0 [pid 5909] <... openat resumed>) = 68 [pid 5908] <... openat resumed>) = 70 [pid 5907] close(70 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 5909] close(68 [pid 5908] close(70 [pid 5907] <... close resumed>) = 0 [pid 5906] close(55 [pid 5905] <... openat resumed>) = 68 [pid 5909] <... close resumed>) = 0 [pid 5906] <... close resumed>) = 0 [pid 5910] close(69 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... close resumed>) = 0 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] <... close resumed>) = 0 [pid 5909] <... openat resumed>) = 68 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... openat resumed>) = 70 [pid 5905] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] close(68 [pid 5908] <... openat resumed>) = 70 [pid 5910] <... openat resumed>) = 70 [pid 5909] <... close resumed>) = 0 [pid 5908] close(70 [pid 5907] close(70 [pid 5906] <... openat resumed>) = 55 [pid 5905] <... openat resumed>) = 69 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5906] close(55 [pid 5910] close(70 [pid 5908] <... close resumed>) = 0 [pid 5906] <... close resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] <... close resumed>) = 0 [pid 5909] <... openat resumed>) = 68 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... openat resumed>) = 55 [pid 5905] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] close(55 [pid 5910] <... openat resumed>) = 70 [pid 5906] <... close resumed>) = 0 [pid 5910] close(70 [pid 5907] <... openat resumed>) = 70 [pid 5910] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 70 [pid 5907] close(70 [pid 5905] <... futex resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5905] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... openat resumed>) = 55 [pid 5910] <... openat resumed>) = 70 [pid 5908] close(70 [pid 5907] <... openat resumed>) = 70 [pid 5906] close(55 [pid 5910] close(70 [pid 5909] close(68 [pid 5908] <... close resumed>) = 0 [pid 5907] close(70 [pid 5906] <... close resumed>) = 0 [pid 5910] <... close resumed>) = 0 [pid 5909] <... close resumed>) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... openat resumed>) = 70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] <... openat resumed>) = 70 [pid 5909] <... openat resumed>) = 68 [pid 5908] close(70 [pid 5907] <... openat resumed>) = 70 [pid 5906] <... openat resumed>) = 55 [pid 5910] close(70 [pid 5908] <... close resumed>) = 0 [pid 5910] <... close resumed>) = 0 [pid 5909] close(68 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(70 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 70 [pid 5906] close(55 [pid 5910] <... openat resumed>) = 70 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(70 [pid 5907] <... close resumed>) = 0 [pid 5906] <... close resumed>) = 0 [pid 5910] close(70 [pid 5909] <... openat resumed>) = 68 [pid 5908] <... close resumed>) = 0 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] <... close resumed>) = 0 [pid 5909] close(68 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... openat resumed>) = 70 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 70 [pid 5906] <... openat resumed>) = 55 [pid 5910] <... openat resumed>) = 70 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(70 [pid 5906] close(55 [pid 5910] close(70 [pid 5909] <... openat resumed>) = 68 [pid 5908] close(70 [pid 5907] <... close resumed>) = 0 [pid 5906] <... close resumed>) = 0 [pid 5910] <... close resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] close(68 [pid 5908] <... close resumed>) = 0 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] <... openat resumed>) = 70 [pid 5909] <... close resumed>) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... openat resumed>) = 70 [pid 5906] <... openat resumed>) = 55 [pid 5908] <... openat resumed>) = 70 [pid 5906] close(55 [pid 5910] close(70 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(70 [pid 5907] close(70 [pid 5910] <... close resumed>) = 0 [pid 5909] <... openat resumed>) = 68 [pid 5908] <... close resumed>) = 0 [pid 5907] <... close resumed>) = 0 [pid 5906] <... close resumed>) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] <... openat resumed>) = 70 [pid 5909] close(68 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... openat resumed>) = 55 [pid 5910] close(70 [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 70 [pid 5907] <... openat resumed>) = 70 [pid 5910] <... close resumed>) = 0 [pid 5906] close(55 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(70 [pid 5907] close(70 [pid 5906] <... close resumed>) = 0 [pid 5910] <... openat resumed>) = 70 [pid 5909] <... openat resumed>) = 68 [pid 5908] <... close resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] close(70 [pid 5909] close(68 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5910] <... close resumed>) = 0 [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... openat resumed>) = 55 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] close(70 [pid 5907] <... openat resumed>) = 70 [pid 5910] <... openat resumed>) = 70 [pid 5909] <... openat resumed>) = 68 [pid 5908] <... close resumed>) = 0 [pid 5906] close(55 [pid 5907] close(70 [pid 5910] close(70 [pid 5909] close(68 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5906] <... close resumed>) = 0 [pid 5910] <... close resumed>) = 0 [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... openat resumed>) = 55 [pid 5910] <... openat resumed>) = 70 [pid 5909] <... openat resumed>) = 68 [pid 5908] close(70 [pid 5907] <... openat resumed>) = 70 [pid 5906] close(55 [pid 5910] close(70 [pid 5909] close(68 [pid 5908] <... close resumed>) = 0 [pid 5907] close(70 [pid 5906] <... close resumed>) = 0 [pid 5910] <... close resumed>) = 0 [pid 5909] <... close resumed>) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... openat resumed>) = 70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] <... openat resumed>) = 70 [pid 5906] <... openat resumed>) = 55 [pid 5909] <... openat resumed>) = 68 [pid 5907] <... openat resumed>) = 70 [pid 5906] close(55 [pid 5910] close(70 [pid 5909] close(68 [pid 5908] close(70 [pid 5907] close(70 [pid 5906] <... close resumed>) = 0 [pid 5910] <... close resumed>) = 0 [pid 5909] <... close resumed>) = 0 [pid 5908] <... close resumed>) = 0 [pid 5907] <... close resumed>) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] <... openat resumed>) = 70 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... openat resumed>) = 70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] close(70 [pid 5909] <... openat resumed>) = 68 [pid 5908] close(70 [pid 5907] <... openat resumed>) = 70 [pid 5910] <... close resumed>) = 0 [pid 5908] <... close resumed>) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] close(68 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(70 [pid 5910] <... openat resumed>) = 70 [pid 5909] <... close resumed>) = 0 [pid 5908] <... openat resumed>) = 70 [pid 5907] <... close resumed>) = 0 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... openat resumed>) = 55 [pid 5910] close(70 [pid 5909] <... openat resumed>) = 68 [pid 5908] close(70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] close(55 [pid 5910] <... close resumed>) = 0 [pid 5909] close(68 [pid 5908] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 70 [pid 5906] <... close resumed>) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5908] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5910] <... openat resumed>) = 70 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5908] <... futex resumed>) = 1 [pid 5907] close(70 [pid 5906] <... openat resumed>) = 55 [pid 5896] <... futex resumed>) = 0 [pid 5910] close(70 [pid 5909] <... openat resumed>) = 68 [pid 5908] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] <... close resumed>) = 0 [pid 5906] close(55 [pid 5896] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] <... close resumed>) = 0 [pid 5909] close(68 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5897] <... futex resumed>) = 0 [pid 5896] <... futex resumed>) = 1 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5907] <... openat resumed>) = 70 [pid 5906] <... close resumed>) = 0 [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5896] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5910] <... openat resumed>) = 70 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] close(70 [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5906] <... openat resumed>) = 55 [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5907] <... close resumed>) = 0 [pid 5906] close(55 [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5906] <... close resumed>) = 0 [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] close(70 [pid 5909] <... openat resumed>) = 68 [pid 5907] <... openat resumed>) = 70 [pid 5906] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5910] <... close resumed>) = 0 [pid 5909] close(68 [pid 5907] close(70 [pid 5906] <... futex resumed>) = 1 [pid 5898] <... futex resumed>) = 0 [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5907] <... close resumed>) = 0 [pid 5906] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5898] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] <... openat resumed>) = 70 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5899] <... futex resumed>) = 0 [pid 5898] <... futex resumed>) = 1 [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5898] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] close(70) = 0 [pid 5909] <... openat resumed>) = 68 [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5910] close(70) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5909] close(68 [pid 5907] <... openat resumed>) = 70 [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] close(70 [pid 5909] <... close resumed>) = 0 [pid 5907] close(70 [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5910] <... close resumed>) = 0 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... openat resumed>) = 68 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] <... openat resumed>) = 70 [pid 5910] close(70) = 0 [pid 5909] close(68 [pid 5907] <... openat resumed>) = 70 [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5907] close(70 [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5909] <... close resumed>) = 0 [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5907] <... close resumed>) = 0 [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5907] <... openat resumed>) = 70 [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5907] close(70 [ 70.509619][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 70.520026][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 70.532986][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 70.546841][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5907] <... close resumed>) = 0 [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] <... openat resumed>) = 70 [pid 5907] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... openat resumed>) = 68 [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] close(70) = 0 [pid 5909] close(68 [pid 5907] <... openat resumed>) = 70 [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... close resumed>) = 0 [pid 5907] close(70 [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5896] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5910] <... openat resumed>) = 70 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... close resumed>) = 0 [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5896] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] close(70 [pid 5909] <... openat resumed>) = 68 [pid 5908] <... futex resumed>) = 0 [pid 5907] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5896] <... futex resumed>) = 1 [pid 5908] close_range(4, 4294967295, 0 [pid 5907] <... futex resumed>) = 1 [pid 5900] <... futex resumed>) = 0 [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5896] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5907] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... futex resumed>) = 0 [pid 5900] <... futex resumed>) = 1 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5900] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5909] close(68) = 0 [pid 5910] <... close resumed>) = 0 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5898] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] <... openat resumed>) = 70 [pid 5909] <... openat resumed>) = 68 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] close(70 [pid 5909] close(68 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5910] <... close resumed>) = 0 [pid 5909] <... close resumed>) = 0 [pid 5908] <... close_range resumed>) = 0 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5898] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5906] <... futex resumed>) = 0 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5898] <... futex resumed>) = 1 [pid 5906] close_range(4294967295, 4294967295, 0 [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5906] <... close_range resumed>) = 0 [pid 5898] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5908] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] <... openat resumed>) = 70 [pid 5909] <... openat resumed>) = 68 [pid 5906] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 70.559389][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 70.571685][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 70.580967][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 70.593726][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] close(70 [pid 5909] close(68 [pid 5908] <... futex resumed>) = 1 [pid 5906] <... futex resumed>) = 1 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5900] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5898] <... futex resumed>) = 0 [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5896] <... futex resumed>) = 0 [pid 5910] <... close resumed>) = 0 [pid 5909] <... close resumed>) = 0 [pid 5906] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] <... openat resumed>) = 70 [pid 5909] <... openat resumed>) = 68 [pid 5908] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5900] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5909] close(68 [pid 5907] <... futex resumed>) = 0 [pid 5900] <... futex resumed>) = 1 [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] close(70 [pid 5909] <... close resumed>) = 0 [pid 5907] close_range(4, 4294967295, 0 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5900] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5909] <... openat resumed>) = 68 [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5909] close(68 [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5909] <... close resumed>) = 0 [pid 5897] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5909] <... openat resumed>) = 68 [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] <... close resumed>) = 0 [pid 5909] close(68 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5907] <... close_range resumed>) = 0 [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5910] close(70) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5910] close(70) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5910] close(70) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5910] close(70) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5910] close(70) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5910] close(70) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5910] close(70) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5910] close(70) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5910] close(70) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5910] close(70) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5910] close(70) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5910] close(70 [pid 5909] <... close resumed>) = 0 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5907] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5907] <... futex resumed>) = 1 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5900] <... futex resumed>) = 0 [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5909] <... openat resumed>) = 68 [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5909] close(68 [pid 5907] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5909] <... close resumed>) = 0 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5909] <... openat resumed>) = 68 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5909] close(68 [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5909] <... close resumed>) = 0 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] <... close resumed>) = 0 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] <... openat resumed>) = 70 [pid 5909] <... openat resumed>) = 68 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] close(70 [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5910] <... close resumed>) = 0 [pid 5909] close(68 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] <... openat resumed>) = 70 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] close(70 [pid 5909] <... close resumed>) = 0 [pid 5910] <... close resumed>) = 0 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] <... openat resumed>) = 70 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5910] close(70 [pid 5909] <... openat resumed>) = 68 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] <... close resumed>) = 0 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] close(68 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] <... openat resumed>) = 70 [pid 5909] <... close resumed>) = 0 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5910] close(70 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] <... close resumed>) = 0 [pid 5909] <... openat resumed>) = 68 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] close(68 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] <... openat resumed>) = 70 [pid 5909] <... close resumed>) = 0 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] close(70 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] <... close resumed>) = 0 [pid 5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] <... openat resumed>) = 68 [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5910] <... openat resumed>) = 70 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] close(70 [pid 5909] close(68 [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] <... close resumed>) = 0 [pid 5909] <... close resumed>) = 0 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5909] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] <... openat resumed>) = 70 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] close(70 [pid 5909] <... futex resumed>) = 1 [pid 5902] <... futex resumed>) = 0 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] <... close resumed>) = 0 [pid 5909] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5902] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5903] <... futex resumed>) = 0 [pid 5902] <... futex resumed>) = 1 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] <... openat resumed>) = 70 [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5902] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 70.614979][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 70.637051][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] close(70 [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] <... close resumed>) = 0 [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5910] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5910] <... futex resumed>) = 1 [pid 5904] <... futex resumed>) = 0 [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5910] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5904] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] <... futex resumed>) = 0 [pid 5904] <... futex resumed>) = 1 [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5904] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] ioctl(4, USBTMC_IOCTL_READ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... futex resumed>) = 0 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5896] exit_group(0 [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5908] <... futex resumed>) = ? [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] ioctl(-1, USBTMC_IOCTL_READ [pid 5897] <... futex resumed>) = ? [pid 5896] <... exit_group resumed>) = ? [pid 5908] +++ exited with 0 +++ [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5899] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5897] +++ exited with 0 +++ [pid 5901] ioctl(4, USBTMC_IOCTL_READ [pid 5899] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5899] <... futex resumed>) = 0 [pid 5898] exit_group(0) = ? [pid 5899] +++ exited with 0 +++ [pid 5901] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5901] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5901] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] exit_group(0 [pid 5907] <... futex resumed>) = ? [pid 5901] <... futex resumed>) = ? [pid 5900] <... exit_group resumed>) = ? [pid 5907] +++ exited with 0 +++ [pid 5906] <... futex resumed>) = ? [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5901] +++ exited with 0 +++ [pid 5896] +++ exited with 0 +++ [pid 5902] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [ 70.676071][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 70.688275][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 70.699195][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 70.708532][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 70.717896][ T5844] usb 5-1: USB disconnect, device number 6 [pid 5902] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5896, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5909] <... futex resumed>) = 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5902] <... futex resumed>) = 1 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5902] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5909] close_range(4, 4294967295, 0 [pid 5900] +++ exited with 0 +++ [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5909] <... close_range resumed>) = 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5900, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5816] restart_syscall(<... resuming interrupted clone ...> [pid 5909] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5816] <... restart_syscall resumed>) = 0 [pid 5909] <... futex resumed>) = 1 [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5902] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5911 attached [pid 5909] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5906] +++ exited with 0 +++ [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5898] +++ exited with 0 +++ [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 5911 [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5911] set_robust_list(0x5555724bf6a0, 24 [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5898, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5904] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5913 attached ./strace-static-x86_64: Process 5912 attached [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5913] set_robust_list(0x5555724bf6a0, 24 [pid 5912] set_robust_list(0x5555724bf6a0, 24 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 5913 [pid 5913] <... set_robust_list resumed>) = 0 [pid 5912] <... set_robust_list resumed>) = 0 [pid 5911] <... set_robust_list resumed>) = 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5904] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 5912 [pid 5913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5910] <... futex resumed>) = 0 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5904] <... futex resumed>) = 1 [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5913] <... prctl resumed>) = 0 [pid 5912] <... prctl resumed>) = 0 [pid 5911] <... prctl resumed>) = 0 [pid 5910] close_range(4, 4294967295, 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5904] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] setpgid(0, 0 [pid 5912] setpgid(0, 0 [pid 5911] setpgid(0, 0 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5913] <... setpgid resumed>) = 0 [pid 5912] <... setpgid resumed>) = 0 [pid 5911] <... setpgid resumed>) = 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5913] <... openat resumed>) = 3 [pid 5912] <... openat resumed>) = 3 [pid 5911] <... openat resumed>) = 3 [pid 5910] <... close_range resumed>) = 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] write(3, "1000", 4 [pid 5911] write(3, "1000", 4 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5911] <... write resumed>) = 4 [pid 5910] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] <... write resumed>) = 4 [pid 5911] close(3 [pid 5910] <... futex resumed>) = 1 [pid 5904] <... futex resumed>) = 0 [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5913] close(3 [pid 5912] write(3, "1000", 4 [pid 5911] <... close resumed>) = 0 [pid 5910] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] <... close resumed>) = 0 executing program [pid 5912] <... write resumed>) = 4 [pid 5911] write(1, "executing program\n", 18 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READexecuting program [pid 5913] write(1, "executing program\n", 18 [pid 5912] close(3 [pid 5911] <... write resumed>) = 18 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] <... write resumed>) = 18 [pid 5912] <... close resumed>) = 0 [pid 5911] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5913] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] write(1, "executing program\n", 18 [pid 5911] <... futex resumed>) = 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] <... futex resumed>) = 0 [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5911] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, executing program [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5911] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5913] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5912] <... write resumed>) = 18 [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5912] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5913] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5911] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5911] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5913] <... mprotect resumed>) = 0 [pid 5912] <... futex resumed>) = 0 [pid 5911] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5912] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5913] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5912] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5911] <... mprotect resumed>) = 0 [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5912] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5911] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5913] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5912] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5912] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5912] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5911] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 5914 attached [pid 5912] <... mprotect resumed>) = 0 [pid 5911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] <... clone3 resumed> => {parent_tid=[5914]}, 88) = 5914 [pid 5903] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 5915 attached [pid 5912] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5911] <... clone3 resumed> => {parent_tid=[5915]}, 88) = 5915 [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5911] rt_sigprocmask(SIG_SETMASK, [], [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5911] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5911] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5911] <... futex resumed>) = 0 [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5911] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5903] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5912] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5914] <... rseq resumed>) = 0 [pid 5913] rt_sigprocmask(SIG_SETMASK, [], [pid 5912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5913] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] <... futex resumed>) = 0 [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5913] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 70.729074][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 70.743796][ T1607] usb 3-1: USB disconnect, device number 6 [ 70.743955][ T5831] usb 2-1: USB disconnect, device number 6 [pid 5903] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5916 attached [pid 5915] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5914] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5916] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5915] <... rseq resumed>) = 0 [pid 5914] <... set_robust_list resumed>) = 0 [pid 5912] <... clone3 resumed> => {parent_tid=[5916]}, 88) = 5916 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... rseq resumed>) = 0 [pid 5915] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5914] rt_sigprocmask(SIG_SETMASK, [], [pid 5912] rt_sigprocmask(SIG_SETMASK, [], [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5916] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5915] <... set_robust_list resumed>) = 0 [pid 5914] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5912] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... set_robust_list resumed>) = 0 [pid 5915] rt_sigprocmask(SIG_SETMASK, [], [pid 5914] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5912] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5916] rt_sigprocmask(SIG_SETMASK, [], [pid 5915] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5914] <... openat resumed>) = 3 [pid 5912] <... futex resumed>) = 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5915] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] ioctl(3, USB_RAW_IOCTL_INIT [pid 5912] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5916] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5915] <... openat resumed>) = 3 [pid 5914] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] ioctl(3, USB_RAW_IOCTL_INIT [pid 5915] ioctl(3, USB_RAW_IOCTL_INIT [pid 5914] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5915] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5915] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5914] <... ioctl resumed>, 0) = 0 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0) = 0 [pid 5915] <... ioctl resumed>, 0) = 0 [pid 5914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5914] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] ioctl(4, USBTMC_IOCTL_READ [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] <... futex resumed>) = 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5902] exit_group(0 [pid 5909] <... futex resumed>) = ? [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5903] <... futex resumed>) = ? [pid 5902] <... exit_group resumed>) = ? [pid 5909] +++ exited with 0 +++ [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5903] +++ exited with 0 +++ [pid 5905] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5902] +++ exited with 0 +++ [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5902, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5905] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5905] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5918 attached [pid 5905] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5918] set_robust_list(0x5555724bf6a0, 24 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 5918 [pid 5918] <... set_robust_list resumed>) = 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5918] <... prctl resumed>) = 0 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5918] setpgid(0, 0 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5918] <... setpgid resumed>) = 0 [pid 5918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5918] <... openat resumed>) = 3 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5918] write(3, "1000", 4) = 4 [pid 5918] close(3 [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5918] <... close resumed>) = 0 [pid 5905] ioctl(4, USBTMC_IOCTL_READ [pid 5918] write(1, "executing program\n", 18executing program [pid 5905] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5918] <... write resumed>) = 18 [pid 5918] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] <... futex resumed>) = 0 [ 70.844439][ T9] usb 1-1: USB disconnect, device number 6 [pid 5918] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 5905] <... futex resumed>) = 0 [pid 5918] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5905] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5904] exit_group(0 [pid 5918] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5910] <... futex resumed>) = ? [pid 5905] <... futex resumed>) = ? [pid 5904] <... exit_group resumed>) = ? [pid 5918] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5910] +++ exited with 0 +++ [pid 5905] +++ exited with 0 +++ [pid 5918] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5918] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5904] +++ exited with 0 +++ [pid 5918] <... mprotect resumed>) = 0 [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5904, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5817] restart_syscall(<... resuming interrupted clone ...> [pid 5918] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5817] <... restart_syscall resumed>) = 0 [pid 5918] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5918] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 5919 attached [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5919] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5918] <... clone3 resumed> => {parent_tid=[5919]}, 88) = 5919 [pid 5919] <... rseq resumed>) = 0 [pid 5919] set_robust_list(0x7f5ecb3c99a0, 24) = 0 [pid 5918] rt_sigprocmask(SIG_SETMASK, [], [pid 5919] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5918] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5919] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5918] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5920 attached ) = 0 [pid 5919] <... openat resumed>) = 3 [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 5920 [pid 5918] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5920] set_robust_list(0x5555724bf6a0, 24 [pid 5919] ioctl(3, USB_RAW_IOCTL_INIT [pid 5920] <... set_robust_list resumed>) = 0 [pid 5920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5919] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5919] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5920] <... prctl resumed>) = 0 [pid 5920] setpgid(0, 0) = 0 [pid 5919] <... ioctl resumed>, 0) = 0 [pid 5920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5919] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5920] <... openat resumed>) = 3 [pid 5920] write(3, "1000", 4 [pid 5919] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5920] <... write resumed>) = 4 [pid 5919] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5920] close(3) = 0 [ 70.915011][ T974] usb 4-1: USB disconnect, device number 6 executing program [pid 5920] write(1, "executing program\n", 18) = 18 [pid 5920] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5920] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 5920] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5920] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 5920] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5914] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5920] <... mprotect resumed>) = 0 [pid 5920] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5920] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 5921 attached [pid 5921] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053) = 0 [pid 5920] <... clone3 resumed> => {parent_tid=[5921]}, 88) = 5921 [pid 5921] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5920] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5920] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] <... set_robust_list resumed>) = 0 [pid 5920] <... futex resumed>) = 0 [pid 5915] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5921] rt_sigprocmask(SIG_SETMASK, [], [pid 5920] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5921] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5921] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5921] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [pid 5921] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5916] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5916] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5914] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5915] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5916] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5916] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5914] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5914] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5919] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5919] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5915] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5915] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 71.115569][ T5831] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 71.135576][ T5844] usb 5-1: new high-speed USB device number 7 using dummy_hcd [pid 5915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5916] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5916] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5916] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5914] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5916] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5919] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5915] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5921] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5919] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 71.165590][ T1607] usb 3-1: new high-speed USB device number 7 using dummy_hcd [pid 5921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5916] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5916] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5921] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5919] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5914] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5914] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5919] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5914] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5919] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5919] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5914] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5914] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5919] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5915] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5919] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5915] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5914] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5915] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5914] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5915] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5914] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 5915] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5915] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 71.265579][ T5831] usb 2-1: Using ep0 maxpacket: 8 [ 71.270682][ T9] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 71.285573][ T5844] usb 5-1: Using ep0 maxpacket: 8 [ 71.296405][ T5831] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [pid 5915] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 5915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5919] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5916] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 71.307675][ T5831] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 71.308829][ T5844] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 71.317982][ T5831] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 71.329930][ T1607] usb 3-1: Using ep0 maxpacket: 8 [ 71.338926][ T974] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 71.344249][ T5844] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 5921] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5919] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5916] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5921] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5916] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5921] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5916] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5916] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5921] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5916] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5916] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5916] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5916] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 71.351851][ T5831] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 71.374736][ T5831] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 71.384380][ T5831] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.392449][ T5844] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 71.404100][ T1607] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [pid 5916] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5914] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5914] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5914] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5914] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5919] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5919] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [ 71.415428][ T1607] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 71.425617][ T5844] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 71.425645][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 71.438553][ T1607] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 71.438575][ T1607] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5919] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5919] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5919] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5919] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5921] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5919] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5919] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 71.438606][ T1607] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 71.449610][ T9] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 71.453959][ T5844] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 71.472855][ T9] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 71.475698][ T1607] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5915] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5915] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5915] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5915] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5916] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5916] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5921] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5916] <... ioctl resumed>, 0) = 0 [pid 5921] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5916] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [ 71.486937][ T9] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 71.495749][ T5844] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.513733][ T9] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 71.545575][ T974] usb 4-1: Using ep0 maxpacket: 8 [ 71.551107][ T9] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [pid 5916] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5921] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5916] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5921] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5919] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5919] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5921] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5919] <... ioctl resumed>, 0) = 0 [pid 5919] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5919] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5921] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5919] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5921] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5921] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 71.560428][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.600421][ T974] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 71.611745][ T974] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 71.622120][ T974] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 71.632364][ T974] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5914] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5914] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] <... futex resumed>) = 0 [pid 5913] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] <... futex resumed>) = 0 [pid 5913] <... futex resumed>) = 1 [pid 5914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81f0) = 0 [pid 5921] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5914] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5913] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5921] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5914] <... ioctl resumed>, 0) = 0 [pid 5921] <... ioctl resumed>, 0) = 0 [pid 5914] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5914] <... futex resumed>) = 1 [pid 5913] <... futex resumed>) = 0 [pid 5921] <... ioctl resumed>, 0) = 0 [pid 5914] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5913] <... futex resumed>) = 0 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5913] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5914] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5921] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5914] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 4 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 5913] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 71.645546][ T974] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 71.654576][ T974] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.669758][ T5831] usb 2-1: usb_control_msg returned -32 [ 71.679590][ T5831] usbtmc 2-1:16.0: can't read capabilities [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 5913] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5913] <... futex resumed>) = 0 [pid 5914] <... openat resumed>) = 8 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5915] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] <... openat resumed>) = 9 [pid 5913] <... mmap resumed>) = 0x7f5ecb388000 [pid 5915] <... futex resumed>) = 1 [pid 5911] <... futex resumed>) = 0 [pid 5915] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5913] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5911] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5914] <... openat resumed>) = 10 [pid 5913] <... mprotect resumed>) = 0 [pid 5911] <... futex resumed>) = 0 [pid 5911] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5913] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5914] <... openat resumed>) = 11 [pid 5915] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5913] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5913] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5915] <... ioctl resumed>, 0) = 0 [pid 5914] <... openat resumed>) = 12 [pid 5915] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5911] <... futex resumed>) = 0 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5911] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... openat resumed>) = 4 [pid 5914] <... openat resumed>) = 13 [pid 5911] <... futex resumed>) = 0 [pid 5911] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 5922 attached [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5915] <... openat resumed>) = 5 [pid 5913] <... clone3 resumed> => {parent_tid=[5922]}, 88) = 5922 [pid 5922] <... rseq resumed>) = 0 [pid 5914] <... openat resumed>) = 14 [pid 5922] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5913] rt_sigprocmask(SIG_SETMASK, [], [pid 5922] <... set_robust_list resumed>) = 0 [pid 5915] <... openat resumed>) = 6 [pid 5914] <... openat resumed>) = 15 [pid 5913] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5922] rt_sigprocmask(SIG_SETMASK, [], [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5913] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] <... openat resumed>) = 16 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] <... openat resumed>) = 18 [pid 5913] <... futex resumed>) = 0 [pid 5914] <... openat resumed>) = 17 [pid 5922] ioctl(18, USB_RAW_IOCTL_INIT [pid 5915] <... openat resumed>) = 7 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5913] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5922] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5914] <... openat resumed>) = 19 [pid 5916] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] ioctl(18, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... futex resumed>) = 1 [pid 5914] <... openat resumed>) = 20 [pid 5916] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 21 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 22 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 23 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 24 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 25 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 26 [pid 5915] <... openat resumed>) = 8 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 5912] <... futex resumed>) = 0 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 31 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 32 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 33 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5912] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] <... futex resumed>) = 0 [pid 5915] <... openat resumed>) = 9 [pid 5914] <... openat resumed>) = 34 [pid 5912] <... futex resumed>) = 1 [pid 5919] <... futex resumed>) = 1 [pid 5916] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81f0) = 0 [pid 5912] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [ 71.751299][ T5844] usb 5-1: usb_control_msg returned -32 [ 71.756940][ T5844] usbtmc 5-1:16.0: can't read capabilities [ 71.785985][ T5922] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5919] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5918] <... futex resumed>) = 0 [pid 5916] <... ioctl resumed>, 0) = 0 [pid 5915] <... openat resumed>) = 10 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5918] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] <... openat resumed>) = 35 [pid 5919] <... futex resumed>) = 0 [pid 5918] <... futex resumed>) = 1 [pid 5911] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5919] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5918] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5911] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] close(35 [pid 5919] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5911] <... futex resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5919] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5919] <... ioctl resumed>, 0) = 0 [pid 5916] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] <... openat resumed>) = 35 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 36 [pid 5922] close(36) = 0 [pid 5911] <... mmap resumed>) = 0x7f5ecb388000 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5911] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5922] <... openat resumed>) = 36 [pid 5919] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] <... mprotect resumed>) = 0 [pid 5919] <... futex resumed>) = 1 [pid 5918] <... futex resumed>) = 0 [pid 5918] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5918] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5922] close(36 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5911] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5922] <... close resumed>) = 0 [pid 5919] <... openat resumed>) = 4 [pid 5911] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 5923 attached [pid 5922] <... openat resumed>) = 36 [pid 5919] <... openat resumed>) = 5 [pid 5922] close(36 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5911] <... clone3 resumed> => {parent_tid=[5923]}, 88) = 5923 [pid 5922] <... close resumed>) = 0 [pid 5919] <... openat resumed>) = 6 [pid 5911] rt_sigprocmask(SIG_SETMASK, [], [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5911] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5922] <... openat resumed>) = 36 [pid 5919] <... openat resumed>) = 7 [pid 5911] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] close(36 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5911] <... futex resumed>) = 0 [pid 5923] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5922] <... close resumed>) = 0 [pid 5919] <... openat resumed>) = 8 [pid 5916] <... futex resumed>) = 1 [pid 5915] <... openat resumed>) = 11 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5912] <... futex resumed>) = 0 [pid 5911] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5923] <... rseq resumed>) = 0 [pid 5916] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5912] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5912] <... futex resumed>) = 0 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5912] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5923] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5923] <... set_robust_list resumed>) = 0 [pid 5922] <... openat resumed>) = 37 [pid 5916] <... openat resumed>) = 4 [pid 5915] <... openat resumed>) = 12 [pid 5914] <... openat resumed>) = 36 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 5 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 13 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] <... openat resumed>) = 9 [pid 5914] <... openat resumed>) = 38 [pid 5916] <... openat resumed>) = 6 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5923] rt_sigprocmask(SIG_SETMASK, [], [pid 5922] close(37 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] <... openat resumed>) = 39 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 14 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5923] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5922] <... close resumed>) = 0 [pid 5919] <... openat resumed>) = 10 [pid 5916] <... openat resumed>) = 7 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] <... openat resumed>) = 40 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5923] <... openat resumed>) = 15 [pid 5922] <... openat resumed>) = 37 [pid 5919] <... openat resumed>) = 11 [pid 5923] ioctl(15, USB_RAW_IOCTL_INIT [pid 5922] close(37 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 16 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] <... close resumed>) = 0 [pid 5919] <... openat resumed>) = 12 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5922] <... openat resumed>) = 41 [pid 5915] <... openat resumed>) = 17 [pid 5914] <... openat resumed>) = 37 [pid 5923] ioctl(15, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5922] close(41 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 8 [pid 5922] <... close resumed>) = 0 [pid 5919] <... openat resumed>) = 13 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] <... openat resumed>) = 42 [pid 5922] close(42) = 0 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 42 [pid 5922] close(42) = 0 [ 71.794637][ T5922] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.802100][ T1607] usb 3-1: usb_control_msg returned -32 [ 71.805210][ T9] usb 1-1: usb_control_msg returned -32 [ 71.809628][ T1607] usbtmc 3-1:16.0: can't read capabilities [ 71.823223][ T9] usbtmc 1-1:16.0: can't read capabilities [ 71.837019][ T5923] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 42 [pid 5922] close(42) = 0 [pid 5923] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] <... openat resumed>) = 14 [pid 5916] <... openat resumed>) = 9 [pid 5915] <... openat resumed>) = 18 [pid 5914] <... openat resumed>) = 41 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] <... openat resumed>) = 42 [pid 5923] <... openat resumed>) = 19 [pid 5916] <... openat resumed>) = 10 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5923] ioctl(19, USB_RAW_IOCTL_INIT [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 20 [pid 5923] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5914] <... openat resumed>) = 43 [pid 5923] ioctl(19, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5916] <... openat resumed>) = 11 [pid 5919] <... openat resumed>) = 15 [pid 5918] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5918] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] <... openat resumed>) = 44 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5918] <... futex resumed>) = 0 [pid 5915] <... openat resumed>) = 21 [pid 5914] <... openat resumed>) = 45 [pid 5912] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5922] close(44 [pid 5919] <... openat resumed>) = 16 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] <... close resumed>) = 0 [pid 5918] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5916] <... openat resumed>) = 12 [pid 5915] <... openat resumed>) = 22 [pid 5914] <... openat resumed>) = 44 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5912] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5918] <... mmap resumed>) = 0x7f5ecb388000 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 23 [pid 5914] <... openat resumed>) = 46 [pid 5912] <... futex resumed>) = 0 [pid 5922] <... openat resumed>) = 47 [pid 5922] close(47 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 13 [pid 5918] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5918] <... mprotect resumed>) = 0 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 24 [pid 5914] <... openat resumed>) = 48 [pid 5912] <... mmap resumed>) = 0x7f5ecb388000 [pid 5918] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5912] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5919] <... openat resumed>) = 17 [pid 5918] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5916] <... openat resumed>) = 14 [pid 5914] <... openat resumed>) = 49 [pid 5912] <... mprotect resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5918] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5912] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5924 attached [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 25 [pid 5916] <... openat resumed>) = 15 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5924] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] <... openat resumed>) = 18 [pid 5922] <... openat resumed>) = 47 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] <... openat resumed>) = 50 [pid 5912] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5922] close(47 [pid 5921] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... openat resumed>) = 19 [pid 5915] <... openat resumed>) = 26 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] <... close resumed>) = 0 [pid 5921] <... futex resumed>) = 1 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] <... openat resumed>) = 47 [pid 5912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 5925 attached [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5920] <... futex resumed>) = 0 [pid 5919] <... openat resumed>) = 20 [pid 5915] <... openat resumed>) = 27 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5922] <... openat resumed>) = 51 [pid 5920] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] <... openat resumed>) = 52 [pid 5912] <... clone3 resumed> => {parent_tid=[5925]}, 88) = 5925 [pid 5925] <... rseq resumed>) = 0 [pid 5922] close(51 [pid 5921] <... futex resumed>) = 0 [pid 5920] <... futex resumed>) = 1 [pid 5919] <... openat resumed>) = 21 [pid 5915] <... openat resumed>) = 28 [pid 5914] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5912] rt_sigprocmask(SIG_SETMASK, [], [pid 5925] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5924] <... rseq resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5920] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5918] <... clone3 resumed> => {parent_tid=[5924]}, 88) = 5924 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] <... openat resumed>) = 51 [pid 5912] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5923] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5925] <... set_robust_list resumed>) = 0 [pid 5924] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5919] <... openat resumed>) = 22 [pid 5918] rt_sigprocmask(SIG_SETMASK, [], [pid 5916] <... openat resumed>) = 16 [pid 5912] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] rt_sigprocmask(SIG_SETMASK, [], [pid 5924] <... set_robust_list resumed>) = 0 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... openat resumed>) = 53 [pid 5921] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5918] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 29 [pid 5914] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... futex resumed>) = 0 [pid 5925] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5924] rt_sigprocmask(SIG_SETMASK, [], [pid 5923] <... openat resumed>) = 30 [pid 5922] close(53 [pid 5921] <... ioctl resumed>, 0) = 0 [pid 5919] <... openat resumed>) = 23 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5914] <... futex resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5921] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 31 [pid 5914] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5912] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... futex resumed>) = 1 [pid 5920] <... futex resumed>) = 0 [pid 5919] <... openat resumed>) = 24 [pid 5922] <... openat resumed>) = 53 [pid 5921] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5920] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] close(53 [pid 5921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5920] <... futex resumed>) = 0 [pid 5919] <... openat resumed>) = 25 [pid 5922] <... close resumed>) = 0 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5920] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 32 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5923] close(30 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 4 [pid 5919] <... openat resumed>) = 26 [pid 5918] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] <... openat resumed>) = 17 [ 71.846722][ T5923] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.866187][ T5923] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 71.885112][ T5923] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.896023][ T974] usb 4-1: usb_control_msg returned -32 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5921] <... openat resumed>) = 5 [pid 5922] close(53 [pid 5919] <... openat resumed>) = 27 [pid 5922] <... close resumed>) = 0 [pid 5915] <... openat resumed>) = 33 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] <... openat resumed>) = 53 [pid 5921] <... openat resumed>) = 6 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] <... openat resumed>) = 28 [pid 5925] <... openat resumed>) = 18 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5922] close(53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5918] <... futex resumed>) = 0 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 34 [pid 5922] <... close resumed>) = 0 [pid 5921] <... openat resumed>) = 7 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 5924] <... openat resumed>) = 30 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 5923] close(30) = 0 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 5923] close(30) = 0 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 5923] close(30) = 0 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 5923] close(30 [pid 5925] ioctl(18, USB_RAW_IOCTL_INIT [pid 5924] close(30 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5918] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5916] <... openat resumed>) = 19 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] <... openat resumed>) = 30 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5924] <... openat resumed>) = 31 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... openat resumed>) = 53 [pid 5921] <... openat resumed>) = 8 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 20 [pid 5915] <... openat resumed>) = 30 [pid 5925] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5924] close(31 [pid 5923] <... openat resumed>) = 35 [pid 5922] close(53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] ioctl(18, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5924] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5919] <... openat resumed>) = 32 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 21 [pid 5915] <... openat resumed>) = 36 [pid 5922] <... openat resumed>) = 53 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] close(53 [pid 5919] <... openat resumed>) = 31 [pid 5916] <... openat resumed>) = 22 [ 71.901968][ T974] usbtmc 4-1:16.0: can't read capabilities [ 71.936905][ T5925] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5924] <... openat resumed>) = 33 [pid 5923] close(35 [pid 5922] <... close resumed>) = 0 [pid 5921] <... openat resumed>) = 9 [pid 5920] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 37 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 24 [pid 5923] <... close resumed>) = 0 [pid 5924] close(33 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 23 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] ioctl(24, USB_RAW_IOCTL_INIT [pid 5924] <... close resumed>) = 0 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 10 [pid 5920] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] <... openat resumed>) = 33 [pid 5925] ioctl(24, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... openat resumed>) = 38 [pid 5920] <... futex resumed>) = 0 [pid 5916] <... openat resumed>) = 25 [pid 5915] <... openat resumed>) = 35 [pid 5922] close(53 [pid 5921] <... openat resumed>) = 11 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5924] <... openat resumed>) = 34 [pid 5923] close(38 [pid 5922] <... close resumed>) = 0 [pid 5920] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5924] close(34 [pid 5923] <... close resumed>) = 0 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5920] <... mmap resumed>) = 0x7f5ecb388000 [pid 5919] <... openat resumed>) = 35 [pid 5924] <... close resumed>) = 0 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... openat resumed>) = 53 [pid 5921] <... openat resumed>) = 12 [pid 5920] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5916] <... openat resumed>) = 26 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... openat resumed>) = 38 [pid 5922] close(53 [pid 5920] <... mprotect resumed>) = 0 [pid 5924] <... openat resumed>) = 34 [pid 5922] <... close resumed>) = 0 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5924] close(34 [pid 5923] close(38 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 13 [pid 5920] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5919] <... openat resumed>) = 36 [pid 5916] <... openat resumed>) = 27 [pid 5924] <... close resumed>) = 0 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5922] <... openat resumed>) = 53 [pid 5920] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5924] <... openat resumed>) = 34 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5923] <... openat resumed>) = 38 [pid 5920] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5919] <... openat resumed>) = 37 ./strace-static-x86_64: Process 5926 attached [pid 5925] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5924] close(34 [pid 5923] close(38 [pid 5922] close(53 [pid 5921] <... openat resumed>) = 14 [pid 5920] <... clone3 resumed> => {parent_tid=[5926]}, 88) = 5926 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 28 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5920] rt_sigprocmask(SIG_SETMASK, [], [pid 5919] <... openat resumed>) = 34 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 38 [pid 5926] <... rseq resumed>) = 0 [pid 5925] <... openat resumed>) = 29 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 15 [pid 5920] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 30 [pid 5926] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5925] ioctl(29, USB_RAW_IOCTL_INIT [pid 5924] <... openat resumed>) = 38 [pid 5923] <... openat resumed>) = 39 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5920] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... openat resumed>) = 39 [pid 5915] <... openat resumed>) = 40 [pid 5926] <... set_robust_list resumed>) = 0 [pid 5925] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] rt_sigprocmask(SIG_SETMASK, [], [pid 5924] close(38 [pid 5923] close(39 [pid 5922] close(53 [pid 5920] <... futex resumed>) = 0 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 31 [pid 5926] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5921] <... openat resumed>) = 16 [pid 5920] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5919] <... openat resumed>) = 40 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] ioctl(29, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... openat resumed>) = 17 [pid 5915] <... openat resumed>) = 39 [pid 5926] ioctl(17, USB_RAW_IOCTL_INIT [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] <... openat resumed>) = 38 [pid 5916] <... openat resumed>) = 32 [pid 5926] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5924] <... openat resumed>) = 41 [pid 5923] <... openat resumed>) = 41 [pid 5921] <... openat resumed>) = 18 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] ioctl(17, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5924] close(41 [pid 5923] close(41 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 42 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5922] close(53 [pid 5921] <... openat resumed>) = 19 [pid 5925] <... openat resumed>) = 33 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... close resumed>) = 0 [pid 5925] close(33 [ 71.945401][ T5925] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.956857][ T5925] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 71.967124][ T5925] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.981514][ T5925] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 71.990450][ T5925] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... openat resumed>) = 41 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] <... close resumed>) = 0 [pid 5924] <... openat resumed>) = 41 [pid 5923] close(41 [pid 5922] <... openat resumed>) = 53 [pid 5921] <... openat resumed>) = 20 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] close(41 [pid 5923] <... close resumed>) = 0 [pid 5922] close(53 [pid 5925] <... openat resumed>) = 33 [pid 5924] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] close(33 [pid 5924] <... openat resumed>) = 41 [pid 5923] <... openat resumed>) = 41 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] <... close resumed>) = 0 [pid 5922] close(53 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] close(41 [pid 5923] close(41 [pid 5922] <... close resumed>) = 0 [pid 5921] <... openat resumed>) = 21 [pid 5925] <... openat resumed>) = 33 [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... openat resumed>) = 53 [pid 5919] <... openat resumed>) = 41 [pid 5916] <... openat resumed>) = 34 [pid 5925] close(33 [pid 5924] <... openat resumed>) = 42 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] close(53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] <... close resumed>) = 0 [pid 5924] close(42 [pid 5923] <... openat resumed>) = 41 [pid 5922] <... close resumed>) = 0 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... close resumed>) = 0 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 22 [pid 5925] <... openat resumed>) = 35 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(41 [pid 5922] <... openat resumed>) = 53 [pid 5919] <... openat resumed>) = 42 [pid 5916] <... openat resumed>) = 33 [pid 5915] <... openat resumed>) = 43 [pid 5925] close(35 [pid 5924] <... openat resumed>) = 43 [pid 5923] <... close resumed>) = 0 [pid 5922] close(53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] <... close resumed>) = 0 [pid 5924] close(43 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... close resumed>) = 0 [pid 5921] <... openat resumed>) = 23 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... close resumed>) = 0 [pid 5923] <... openat resumed>) = 41 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 35 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(41 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5924] <... openat resumed>) = 43 [pid 5923] <... close resumed>) = 0 [pid 5922] close(53 [pid 5921] <... openat resumed>) = 24 [pid 5922] <... close resumed>) = 0 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 53 [pid 5922] close(53) = 0 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 53 [pid 5925] close(35 [pid 5922] close(53 [pid 5925] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 35 [pid 5923] <... openat resumed>) = 41 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5925] close(35 [pid 5924] close(43 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] close(41 [pid 5922] close(53 [pid 5921] <... openat resumed>) = 25 [pid 5919] <... openat resumed>) = 44 [pid 5916] <... openat resumed>) = 35 [pid 5915] <... openat resumed>) = 44 [pid 5926] <... openat resumed>) = 26 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] ioctl(26, USB_RAW_IOCTL_INIT [pid 5925] <... openat resumed>) = 36 [pid 5924] <... openat resumed>) = 45 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 27 [pid 5919] <... openat resumed>) = 43 [pid 5926] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5925] close(36 [pid 5924] close(45 [pid 5923] <... openat resumed>) = 45 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 37 [pid 5915] <... openat resumed>) = 41 [pid 5926] ioctl(26, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] close(45 [pid 5922] close(53 [pid 5921] <... openat resumed>) = 28 [pid 5919] <... openat resumed>) = 45 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... openat resumed>) = 46 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 36 [pid 5915] <... openat resumed>) = 45 [pid 5925] <... openat resumed>) = 38 [pid 5924] close(46 [pid 5923] <... openat resumed>) = 46 [pid 5922] <... openat resumed>) = 53 [pid 5921] <... openat resumed>) = 29 [pid 5919] <... openat resumed>) = 47 [pid 5925] close(38 [pid 5922] close(53 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] close(46 [pid 5922] <... close resumed>) = 0 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 30 [pid 5925] <... openat resumed>) = 38 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... openat resumed>) = 53 [pid 5922] close(53 [pid 5923] <... openat resumed>) = 46 [pid 5922] <... close resumed>) = 0 [pid 5925] close(38 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... close resumed>) = 0 [pid 5923] close(46 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5922] close(53 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... close resumed>) = 0 [pid 5921] <... openat resumed>) = 31 [pid 5925] <... openat resumed>) = 38 [pid 5923] <... openat resumed>) = 46 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 53 [pid 5925] close(38 [pid 5923] close(46 [pid 5922] close(53 [pid 5925] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 32 [pid 5925] <... openat resumed>) = 38 [pid 5923] <... openat resumed>) = 46 [pid 5922] <... openat resumed>) = 53 [pid 5922] close(53 [pid 5925] close(38 [pid 5922] <... close resumed>) = 0 [pid 5925] <... close resumed>) = 0 [pid 5923] close(46 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 46 [pid 5925] <... openat resumed>) = 39 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] close(53 [pid 5921] <... openat resumed>) = 33 [pid 5919] <... openat resumed>) = 46 [pid 5916] <... openat resumed>) = 38 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] close(39 [pid 5924] <... openat resumed>) = 48 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... close resumed>) = 0 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] <... close resumed>) = 0 [pid 5924] close(48 [pid 5923] <... openat resumed>) = 48 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 47 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(48 [pid 5922] <... openat resumed>) = 53 [pid 5921] <... openat resumed>) = 34 [pid 5925] <... openat resumed>) = 39 [pid 5923] <... close resumed>) = 0 [pid 5922] close(53 [pid 5925] close(39 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... close resumed>) = 0 [pid 5925] <... close resumed>) = 0 [pid 5923] <... openat resumed>) = 48 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(48 [pid 5922] <... openat resumed>) = 53 [pid 5921] <... openat resumed>) = 35 [pid 5925] <... openat resumed>) = 39 [pid 5923] <... close resumed>) = 0 [pid 5922] close(53) = 0 [pid 5925] close(39 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... close resumed>) = 0 [pid 5923] <... openat resumed>) = 48 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 39 [pid 5922] close(53 [pid 5923] close(48 [pid 5922] <... close resumed>) = 0 [pid 5921] <... openat resumed>) = 36 [pid 5925] close(39 [pid 5923] <... close resumed>) = 0 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5916] <... openat resumed>) = 40 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... openat resumed>) = 48 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] <... openat resumed>) = 48 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 49 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 39 [pid 5924] <... openat resumed>) = 49 [pid 5923] close(48 [pid 5922] close(53 [pid 5921] <... openat resumed>) = 37 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 41 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... openat resumed>) = 38 [pid 5925] close(39 [pid 5924] close(49 [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5919] <... openat resumed>) = 50 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 48 [pid 5926] close(38 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 39 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... openat resumed>) = 50 [pid 5922] <... openat resumed>) = 53 [pid 5921] <... openat resumed>) = 38 [pid 5919] <... openat resumed>) = 49 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 51 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 42 [pid 5924] <... openat resumed>) = 51 [pid 5923] close(50 [pid 5922] close(53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 43 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... openat resumed>) = 39 [pid 5925] close(42 [pid 5924] close(51 [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5921] <... openat resumed>) = 40 [pid 5919] <... openat resumed>) = 52 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 50 [pid 5926] close(39 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 42 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] <... openat resumed>) = 51 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 52 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 44 [pid 5924] <... openat resumed>) = 53 [pid 5923] <... openat resumed>) = 53 [pid 5922] <... openat resumed>) = 53 [pid 5921] <... openat resumed>) = 39 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 45 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... openat resumed>) = 41 [pid 5925] close(44 [pid 5924] close(53 [pid 5923] close(53 [pid 5922] close(53 [pid 5919] <... openat resumed>) = 54 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 54 [pid 5926] close(41 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 44 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 41 [pid 5919] <... openat resumed>) = 53 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 53 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 46 [pid 5924] <... openat resumed>) = 55 [pid 5923] <... openat resumed>) = 55 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 47 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... openat resumed>) = 42 [pid 5925] close(46 [pid 5924] close(55 [pid 5923] close(55 [pid 5922] close(53 [pid 5921] <... openat resumed>) = 43 [pid 5919] <... openat resumed>) = 56 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 56 [pid 5926] close(42 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 46 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] <... openat resumed>) = 55 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 55 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 48 [pid 5924] <... openat resumed>) = 57 [pid 5923] <... openat resumed>) = 57 [pid 5922] <... openat resumed>) = 53 [pid 5921] <... openat resumed>) = 42 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 49 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... openat resumed>) = 44 [pid 5925] close(48 [pid 5924] close(57 [pid 5923] close(57 [pid 5922] close(53 [pid 5919] <... openat resumed>) = 58 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 58 [pid 5926] close(44 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 48 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 44 [pid 5919] <... openat resumed>) = 57 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 57 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 50 [pid 5924] <... openat resumed>) = 59 [pid 5923] <... openat resumed>) = 59 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 51 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... openat resumed>) = 45 [pid 5925] close(50 [pid 5924] close(59 [pid 5923] close(59 [pid 5922] close(53 [pid 5921] <... openat resumed>) = 46 [pid 5919] <... openat resumed>) = 60 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 60 [pid 5926] close(45 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 50 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 45 [pid 5919] <... openat resumed>) = 59 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 59 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 52 [pid 5924] <... openat resumed>) = 61 [pid 5923] <... openat resumed>) = 61 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 53 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... openat resumed>) = 47 [pid 5925] close(52 [pid 5924] close(61 [pid 5923] close(61 [pid 5922] close(53 [pid 5921] <... openat resumed>) = 48 [pid 5919] <... openat resumed>) = 62 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 62 [pid 5926] close(47 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 52 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 47 [pid 5919] <... openat resumed>) = 61 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 61 [ 71.994110][ T5926] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.012073][ T5926] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.029694][ T5926] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.040900][ T5926] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 54 [pid 5924] <... openat resumed>) = 63 [pid 5923] <... openat resumed>) = 63 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 55 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... openat resumed>) = 49 [pid 5925] close(54 [pid 5924] close(63 [pid 5923] close(63 [pid 5922] close(53 [pid 5921] <... openat resumed>) = 50 [pid 5919] <... openat resumed>) = 64 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 64 [pid 5926] close(49 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 54 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 49 [pid 5919] <... openat resumed>) = 63 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 63 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 56 [pid 5924] <... openat resumed>) = 65 [pid 5923] <... openat resumed>) = 65 [pid 5922] <... openat resumed>) = 53 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 57 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... openat resumed>) = 51 [pid 5925] close(56 [pid 5924] close(65 [pid 5923] close(65 [pid 5922] close(53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] <... openat resumed>) = 66 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 66 [pid 5926] close(51 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5921] <... openat resumed>) = 52 [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 56 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] <... openat resumed>) = 65 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 65 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... openat resumed>) = 67 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 59 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... openat resumed>) = 51 [pid 5925] <... openat resumed>) = 58 [pid 5924] close(67 [pid 5923] <... openat resumed>) = 67 [pid 5922] <... openat resumed>) = 53 [pid 5921] <... openat resumed>) = 53 [pid 5919] <... openat resumed>) = 68 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 68 [pid 5926] close(51 [pid 5925] close(58 [pid 5924] <... close resumed>) = 0 [pid 5923] close(67 [pid 5922] close(53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 60 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... close resumed>) = 0 [pid 5925] <... close resumed>) = 0 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5921] <... openat resumed>) = 51 [pid 5919] <... openat resumed>) = 67 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 67 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... openat resumed>) = 69 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5916] <... openat resumed>) = 58 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... openat resumed>) = 54 [pid 5925] <... openat resumed>) = 61 [pid 5924] close(69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5919] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 69 [pid 5926] close(54 [pid 5925] close(61 [pid 5924] <... close resumed>) = 0 [pid 5923] <... openat resumed>) = 70 [pid 5922] close(53 [pid 5921] <... openat resumed>) = 55 [pid 5919] <... futex resumed>) = 0 [pid 5916] <... openat resumed>) = 62 [pid 5915] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... close resumed>) = 0 [pid 5925] <... close resumed>) = 0 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(70 [pid 5922] <... close resumed>) = 0 [pid 5919] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... openat resumed>) = 71 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... openat resumed>) = 69 [pid 5923] <... close resumed>) = 0 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 61 [pid 5915] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] <... openat resumed>) = 54 [pid 5925] <... openat resumed>) = 63 [pid 5924] close(69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... openat resumed>) = 53 [pid 5921] <... openat resumed>) = 56 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5915] <... futex resumed>) = 0 [pid 5926] close(54 [pid 5925] close(63 [pid 5924] <... close resumed>) = 0 [pid 5923] <... openat resumed>) = 70 [pid 5922] close(53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 64 [pid 5915] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5926] <... close resumed>) = 0 [pid 5925] <... close resumed>) = 0 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(70 [pid 5922] <... close resumed>) = 0 [pid 5921] <... openat resumed>) = 54 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... openat resumed>) = 69 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 63 [pid 5926] <... openat resumed>) = 57 [pid 5925] <... openat resumed>) = 65 [pid 5924] close(69 [pid 5923] <... close resumed>) = 0 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 58 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5925] close(65 [pid 5924] <... close resumed>) = 0 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... openat resumed>) = 53 [pid 5916] <... openat resumed>) = 66 [pid 5926] close(57 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... close resumed>) = 0 [pid 5925] <... close resumed>) = 0 [pid 5922] close(53 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... close resumed>) = 0 [pid 5921] <... openat resumed>) = 57 [pid 5916] <... openat resumed>) = 65 [pid 5926] <... openat resumed>) = 59 [pid 5925] <... openat resumed>) = 67 [pid 5924] <... openat resumed>) = 69 [pid 5923] <... openat resumed>) = 70 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] close(59 [pid 5924] close(69 [pid 5923] close(70 [pid 5921] <... openat resumed>) = 60 [pid 5916] <... openat resumed>) = 68 [pid 5926] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5922] <... openat resumed>) = 53 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 59 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] close(53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] close(59 [pid 5925] close(67 [pid 5924] <... openat resumed>) = 69 [pid 5923] <... openat resumed>) = 70 [pid 5926] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5921] <... openat resumed>) = 59 [pid 5916] <... openat resumed>) = 69 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... close resumed>) = 0 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5926] <... openat resumed>) = 61 [pid 5924] close(69 [pid 5923] close(70 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] close(61 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... close resumed>) = 0 [pid 5925] <... openat resumed>) = 70 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 61 [pid 5916] <... openat resumed>) = 67 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... openat resumed>) = 69 [pid 5923] <... openat resumed>) = 70 [pid 5926] <... openat resumed>) = 62 [pid 5926] close(62 [pid 5924] close(69 [pid 5923] close(70 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5921] <... openat resumed>) = 62 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5916] <... openat resumed>) = 71 [pid 5926] <... openat resumed>) = 63 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5926] close(63 [pid 5924] <... openat resumed>) = 69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5922] close(53 [pid 5926] <... close resumed>) = 0 [pid 5925] close(70 [pid 5924] close(69 [pid 5923] <... openat resumed>) = 70 [pid 5921] <... openat resumed>) = 63 [pid 5916] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] close(70 [pid 5922] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 72 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5916] <... openat resumed>) = 70 [pid 5925] close(72 [pid 5924] <... openat resumed>) = 69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... openat resumed>) = 53 [pid 5916] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] <... openat resumed>) = 64 [pid 5925] <... close resumed>) = 0 [pid 5924] close(69 [pid 5923] <... openat resumed>) = 70 [pid 5922] close(53 [pid 5921] <... openat resumed>) = 65 [pid 5926] close(64 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5916] <... futex resumed>) = 0 [pid 5926] <... close resumed>) = 0 [pid 5925] <... openat resumed>) = 72 [pid 5924] <... close resumed>) = 0 [pid 5923] close(70 [pid 5922] <... close resumed>) = 0 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] close(72 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... openat resumed>) = 64 [pid 5916] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5926] <... openat resumed>) = 66 [pid 5925] <... close resumed>) = 0 [pid 5924] <... openat resumed>) = 69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5926] close(66 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] close(69 [pid 5923] <... openat resumed>) = 70 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... close resumed>) = 0 [pid 5925] <... openat resumed>) = 72 [pid 5924] <... close resumed>) = 0 [pid 5923] close(70 [pid 5922] close(53 [pid 5921] <... openat resumed>) = 66 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] close(72 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5922] <... close resumed>) = 0 [pid 5926] <... openat resumed>) = 67 [pid 5925] <... close resumed>) = 0 [pid 5924] <... openat resumed>) = 69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] close(67 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] close(69 [pid 5923] <... openat resumed>) = 70 [pid 5921] <... openat resumed>) = 68 [pid 5922] <... openat resumed>) = 53 [pid 5926] <... close resumed>) = 0 [pid 5925] <... openat resumed>) = 72 [pid 5924] <... close resumed>) = 0 [pid 5922] close(53 [pid 5925] close(72 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(70 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... openat resumed>) = 67 [pid 5925] <... close resumed>) = 0 [pid 5924] <... openat resumed>) = 69 [pid 5923] <... close resumed>) = 0 [pid 5926] close(67 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] close(69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... close resumed>) = 0 [pid 5921] <... openat resumed>) = 69 [pid 5926] <... close resumed>) = 0 [pid 5925] <... openat resumed>) = 72 [pid 5924] <... close resumed>) = 0 [pid 5923] <... openat resumed>) = 70 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 5925] close(72 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(70 [pid 5922] <... openat resumed>) = 53 [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] close(67 [pid 5925] <... close resumed>) = 0 [pid 5924] <... openat resumed>) = 69 [pid 5923] <... close resumed>) = 0 [pid 5922] close(53 [pid 5921] <... openat resumed>) = 70 [pid 5926] <... close resumed>) = 0 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... openat resumed>) = 70 [pid 5922] <... close resumed>) = 0 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] close(69 [pid 5923] close(70 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5926] <... openat resumed>) = 67 [pid 5925] <... openat resumed>) = 72 [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5922] <... openat resumed>) = 53 [pid 5921] <... openat resumed>) = 71 [pid 5926] close(67 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] close(53 [pid 5926] <... close resumed>) = 0 [pid 5925] close(72 [pid 5924] <... openat resumed>) = 69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... close resumed>) = 0 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... close resumed>) = 0 [pid 5924] close(69 [pid 5923] <... openat resumed>) = 70 [pid 5922] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] <... openat resumed>) = 67 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... close resumed>) = 0 [pid 5922] <... futex resumed>) = 1 [pid 5921] <... futex resumed>) = 0 [pid 5913] <... futex resumed>) = 0 [pid 5926] close(67 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(70 [pid 5922] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] <... close resumed>) = 0 [pid 5925] <... openat resumed>) = 72 [pid 5924] <... openat resumed>) = 69 [pid 5923] <... close resumed>) = 0 [pid 5914] <... futex resumed>) = 0 [pid 5913] <... futex resumed>) = 1 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] close(72 [pid 5924] close(69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5913] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5926] <... openat resumed>) = 67 [pid 5925] <... close resumed>) = 0 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] close(67 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... close resumed>) = 0 [pid 5923] <... openat resumed>) = 70 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... close resumed>) = 0 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 72 [pid 5924] <... openat resumed>) = 69 [pid 5923] close(70 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... openat resumed>) = 67 [pid 5925] close(72 [pid 5924] close(69 [pid 5923] <... close resumed>) = 0 [pid 5926] close(67 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 72 [pid 5924] <... openat resumed>) = 69 [pid 5923] <... openat resumed>) = 70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5925] close(72 [pid 5924] close(69 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] close(67 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] close(70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 72 [pid 5924] <... openat resumed>) = 69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5925] close(72 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] close(67 [pid 5925] <... close resumed>) = 0 [pid 5924] close(69 [pid 5923] <... openat resumed>) = 70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] close(70 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... openat resumed>) = 67 [pid 5924] <... openat resumed>) = 69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5926] close(67 [pid 5923] <... openat resumed>) = 70 [pid 5926] <... close resumed>) = 0 [pid 5924] close(69) = 0 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5925] <... openat resumed>) = 72 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] close(67 [pid 5925] close(72 [pid 5924] <... openat resumed>) = 69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5925] <... close resumed>) = 0 [pid 5924] close(69 [pid 5923] <... openat resumed>) = 70 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... close resumed>) = 0 [pid 5923] close(70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5925] <... openat resumed>) = 72 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] close(67 [pid 5925] close(72 [pid 5924] <... openat resumed>) = 69 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5925] <... close resumed>) = 0 [pid 5926] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] close(69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 72 [pid 5924] <... close resumed>) = 0 [pid 5923] <... openat resumed>) = 70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(70 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] close(67 [pid 5924] <... openat resumed>) = 69 [pid 5923] <... close resumed>) = 0 [pid 5925] close(72 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5925] <... close resumed>) = 0 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] close(69 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... openat resumed>) = 70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5924] <... close resumed>) = 0 [pid 5925] <... openat resumed>) = 72 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] close(67 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(70 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5925] close(72 [pid 5926] <... close resumed>) = 0 [pid 5925] <... close resumed>) = 0 [pid 5924] <... openat resumed>) = 69 [pid 5923] <... close resumed>) = 0 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] close(69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... openat resumed>) = 67 [pid 5925] <... openat resumed>) = 72 [pid 5924] <... close resumed>) = 0 [pid 5923] <... openat resumed>) = 70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5925] close(72 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] close(67 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5925] <... close resumed>) = 0 [pid 5924] <... openat resumed>) = 69 [pid 5923] <... close resumed>) = 0 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5925] <... openat resumed>) = 72 [pid 5924] close(69 [pid 5923] <... openat resumed>) = 70 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] close(67 [pid 5924] <... close resumed>) = 0 [pid 5923] close(70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5925] close(72 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5924] <... openat resumed>) = 69 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... close resumed>) = 0 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] close(69 [pid 5923] <... openat resumed>) = 70 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] close(67 [pid 5924] <... close resumed>) = 0 [pid 5923] close(70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5925] <... openat resumed>) = 72 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] close(72 [pid 5924] <... openat resumed>) = 69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5925] <... close resumed>) = 0 [pid 5924] close(69 [pid 5923] <... openat resumed>) = 70 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... close resumed>) = 0 [pid 5926] close(67 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5925] <... openat resumed>) = 72 [pid 5924] <... openat resumed>) = 69 [pid 5923] <... close resumed>) = 0 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5924] close(69 [pid 5923] <... openat resumed>) = 70 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5925] close(72 [pid 5924] <... close resumed>) = 0 [pid 5923] close(70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5925] <... close resumed>) = 0 [pid 5926] close(67 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... close resumed>) = 0 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... close resumed>) = 0 [pid 5925] <... openat resumed>) = 72 [pid 5924] <... openat resumed>) = 69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] close(72 [pid 5924] close(69 [pid 5923] <... openat resumed>) = 70 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... openat resumed>) = 67 [pid 5925] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] close(67 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(70 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... close resumed>) = 0 [pid 5924] <... openat resumed>) = 69 [pid 5923] <... close resumed>) = 0 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... openat resumed>) = 67 [pid 5924] close(69 [pid 5923] <... openat resumed>) = 70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5925] <... openat resumed>) = 72 [pid 5924] <... close resumed>) = 0 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] close(67 [pid 5925] close(72 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close(70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5925] <... close resumed>) = 0 [pid 5924] <... openat resumed>) = 69 [pid 5923] <... close resumed>) = 0 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5924] close(69 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] close(67 [pid 5924] <... close resumed>) = 0 [pid 5923] <... openat resumed>) = 70 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... close resumed>) = 0 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5924] <... openat resumed>) = 69 [pid 5923] close(70 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5926] close(67 [pid 5925] <... openat resumed>) = 72 [pid 5924] close(69 [pid 5923] <... close resumed>) = 0 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5925] close(72 [pid 5926] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... close resumed>) = 0 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] <... openat resumed>) = 70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... openat resumed>) = 69 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] close(67 [pid 5925] <... openat resumed>) = 72 [pid 5924] close(69 [pid 5923] close(70 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... close resumed>) = 0 [pid 5925] close(72 [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... openat resumed>) = 67 [pid 5925] <... close resumed>) = 0 [pid 5926] close(67 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... openat resumed>) = 69 [pid 5923] <... openat resumed>) = 70 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] close(69 [pid 5923] close(70 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... openat resumed>) = 67 [pid 5925] <... openat resumed>) = 72 [pid 5924] <... close resumed>) = 0 [pid 5923] <... close resumed>) = 0 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5925] close(72 [pid 5926] close(67 [pid 5925] <... close resumed>) = 0 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... openat resumed>) = 69 [pid 5923] <... futex resumed>) = 1 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5911] <... futex resumed>) = 0 [pid 5925] <... openat resumed>) = 72 [pid 5925] close(72 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... close resumed>) = 0 [pid 5911] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] <... openat resumed>) = 67 [pid 5923] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] <... futex resumed>) = 0 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5911] <... futex resumed>) = 1 [pid 5926] close(67 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5911] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5926] <... close resumed>) = 0 [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] close(69 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 72 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5913] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5926] <... openat resumed>) = 67 [pid 5925] close(72 [pid 5924] <... close resumed>) = 0 [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] close(67 [pid 5925] <... close resumed>) = 0 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... futex resumed>) = 0 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5913] <... futex resumed>) = 1 [pid 5926] <... close resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... openat resumed>) = 69 [pid 5922] close_range(4294967295, 4294967295, 0 [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5925] <... openat resumed>) = 72 [pid 5924] close(69 [pid 5922] <... close_range resumed>) = 0 [pid 5925] close(72 [pid 5924] <... close resumed>) = 0 [pid 5922] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... close resumed>) = 0 [pid 5922] <... futex resumed>) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5925] <... openat resumed>) = 72 [pid 5924] <... openat resumed>) = 69 [pid 5925] close(72) = 0 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 72 [pid 5924] close(69) = 0 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] close(72 [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5913] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5926] <... openat resumed>) = 67 [pid 5925] <... close resumed>) = 0 [pid 5924] <... openat resumed>) = 69 [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5926] close(67 [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] close(69 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... close resumed>) = 0 [pid 5924] <... close resumed>) = 0 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] <... openat resumed>) = 72 [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5926] <... openat resumed>) = 67 [pid 5926] close(67) = 0 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] close(72 [pid 5924] <... openat resumed>) = 69 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... openat resumed>) = 67 [pid 5925] <... close resumed>) = 0 [pid 5924] close(69 [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... close resumed>) = 0 [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] close(67 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5926] <... close resumed>) = 0 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 5924] close(69 [pid 5926] <... openat resumed>) = 67 [pid 5925] <... openat resumed>) = 72 [pid 5924] <... close resumed>) = 0 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5911] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5926] close(67 [pid 5925] close(72 [pid 5911] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... close resumed>) = 0 [pid 5923] <... futex resumed>) = 0 [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5911] <... futex resumed>) = 1 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] close_range(4, 4294967295, 0 [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5911] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] <... openat resumed>) = 72 [pid 5924] <... openat resumed>) = 69 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5925] close(72 [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5925] <... close resumed>) = 0 [pid 5924] close(69 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5925] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5924] <... close resumed>) = 0 [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5925] <... openat resumed>) = 72 [pid 5924] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5925] close(72 [pid 5924] <... futex resumed>) = 1 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5925] <... close resumed>) = 0 [pid 5924] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] close(67 [pid 5925] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] <... futex resumed>) = 0 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5925] <... futex resumed>) = 1 [pid 5918] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5912] <... futex resumed>) = 0 [ 72.175062][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 72.187576][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 72.201638][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 72.214366][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5925] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] <... futex resumed>) = 0 [pid 5918] <... futex resumed>) = 1 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5912] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5918] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5912] <... futex resumed>) = 1 [pid 5926] <... openat resumed>) = 67 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5912] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] close(67 [pid 5916] <... futex resumed>) = 0 [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5926] <... close resumed>) = 0 [pid 5923] <... close_range resumed>) = 0 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5923] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] ioctl(-1, USBTMC_IOCTL_READ [pid 5911] <... futex resumed>) = 0 [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5923] <... futex resumed>) = 1 [pid 5923] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5926] <... openat resumed>) = 67 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] close(67 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] exit_group(0 [pid 5926] <... close resumed>) = 0 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5914] <... futex resumed>) = ? [pid 5913] <... exit_group resumed>) = ? [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5922] <... futex resumed>) = ? [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5914] +++ exited with 0 +++ [pid 5926] <... openat resumed>) = 67 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] close(67 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5926] <... close resumed>) = 0 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] close(67 [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5926] <... close resumed>) = 0 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5926] <... openat resumed>) = 67 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5926] close(67 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] close(67 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5926] <... close resumed>) = 0 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5926] close(67 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5926] close(67 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... close resumed>) = 0 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] <... openat resumed>) = 67 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5926] close(67 [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5926] <... close resumed>) = 0 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5926] <... openat resumed>) = 67 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] close(67 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5926] <... close resumed>) = 0 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5926] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5926] <... futex resumed>) = 1 [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5926] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5920] <... futex resumed>) = 0 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5920] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5921] <... futex resumed>) = 0 [pid 5920] <... futex resumed>) = 1 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5920] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5918] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [ 72.232080][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 72.244243][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 72.253953][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 72.263780][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5918] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5918] <... futex resumed>) = 1 [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5918] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5924] <... futex resumed>) = 0 [pid 5912] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5924] close_range(4, 4294967295, 0 [pid 5912] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5924] <... close_range resumed>) = 0 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5912] <... futex resumed>) = 1 [pid 5925] <... futex resumed>) = 0 [pid 5924] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] close_range(4, 4294967295, 0 [pid 5924] <... futex resumed>) = 1 [pid 5918] <... futex resumed>) = 0 [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5925] <... close_range resumed>) = 0 [pid 5924] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] ioctl(4, USBTMC_IOCTL_READ [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] <... futex resumed>) = 0 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5915] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5919] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5911] exit_group(0 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5923] <... futex resumed>) = ? [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5915] <... futex resumed>) = ? [pid 5911] <... exit_group resumed>) = ? [pid 5923] +++ exited with 0 +++ [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5915] +++ exited with 0 +++ [pid 5925] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] +++ exited with 0 +++ [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5913] +++ exited with 0 +++ [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5913, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5925] <... futex resumed>) = 1 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5920] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5912] <... futex resumed>) = 0 [ 72.276486][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 72.285546][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 72.295942][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 72.310399][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 72.316794][ T1607] usb 2-1: USB disconnect, device number 7 [pid 5925] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5920] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5911] +++ exited with 0 +++ [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5926] <... futex resumed>) = 0 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5920] <... futex resumed>) = 1 [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5911, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- ./strace-static-x86_64: Process 5927 attached [pid 5926] close_range(4, 4294967295, 0 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5920] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5919] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5919] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] exit_group(0 [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5924] <... futex resumed>) = ? [pid 5918] <... exit_group resumed>) = ? [pid 5924] +++ exited with 0 +++ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5919] <... futex resumed>) = ? [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 5927 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5927] set_robust_list(0x5555724bf6a0, 24) = 0 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5921] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5927] <... prctl resumed>) = 0 [pid 5927] setpgid(0, 0) = 0 [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5927] <... openat resumed>) = 3 [pid 5926] <... close_range resumed>) = 0 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5919] +++ exited with 0 +++ [pid 5918] +++ exited with 0 +++ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5927] write(3, "1000", 4) = 4 [pid 5927] close(3 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5926] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5918, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5927] <... close resumed>) = 0 [pid 5926] <... futex resumed>) = 1 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5920] <... futex resumed>) = 0 [pid 5813] restart_syscall(<... resuming interrupted clone ...>executing program ./strace-static-x86_64: Process 5928 attached [pid 5926] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] write(1, "executing program\n", 18 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5928] set_robust_list(0x5555724bf6a0, 24 [pid 5927] <... write resumed>) = 18 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5928] <... set_robust_list resumed>) = 0 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 5928 [pid 5927] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5927] <... futex resumed>) = 0 [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5927] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5927] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5927] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5813] <... restart_syscall resumed>) = 0 [pid 5927] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5927] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5928] <... prctl resumed>) = 0 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5927] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5928] setpgid(0, 0 [pid 5927] <... mprotect resumed>) = 0 [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5929 attached [pid 5928] <... setpgid resumed>) = 0 [pid 5927] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 5929 [pid 5929] set_robust_list(0x5555724bf6a0, 24 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5929] <... set_robust_list resumed>) = 0 [pid 5928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5927] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5929] <... prctl resumed>) = 0 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5929] setpgid(0, 0 [pid 5928] <... openat resumed>) = 3 [pid 5927] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5930 attached [pid 5930] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5928] write(3, "1000", 4 [pid 5927] <... clone3 resumed> => {parent_tid=[5930]}, 88) = 5930 [pid 5930] <... rseq resumed>) = 0 [pid 5928] <... write resumed>) = 4 [pid 5927] rt_sigprocmask(SIG_SETMASK, [], [pid 5930] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5928] close(3 [pid 5927] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5930] <... set_robust_list resumed>) = 0 [pid 5928] <... close resumed>) = 0 [pid 5927] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 5930] rt_sigprocmask(SIG_SETMASK, [], [pid 5928] write(1, "executing program\n", 18 [pid 5927] <... futex resumed>) = 0 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5930] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5929] <... setpgid resumed>) = 0 [pid 5928] <... write resumed>) = 18 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5930] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5928] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5930] <... openat resumed>) = 3 [pid 5929] <... openat resumed>) = 3 [pid 5928] <... futex resumed>) = 0 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5929] write(3, "1000", 4 [pid 5928] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5930] ioctl(3, USB_RAW_IOCTL_INIT [pid 5929] <... write resumed>) = 4 [pid 5928] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) executing program [pid 5930] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5929] close(3 [pid 5928] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5929] <... close resumed>) = 0 [pid 5928] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5929] write(1, "executing program\n", 18 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5929] <... write resumed>) = 18 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5929] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5929] <... futex resumed>) = 0 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5929] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5928] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5929] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5929] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5928] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] ioctl(4, USBTMC_IOCTL_READ [pid 5929] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5929] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5929] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] <... futex resumed>) = 0 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5929] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5929] <... mprotect resumed>) = 0 [pid 5921] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5929] rt_sigprocmask(SIG_BLOCK, ~[], [ 72.339984][ T974] usb 5-1: USB disconnect, device number 7 [ 72.362652][ T9] usb 1-1: USB disconnect, device number 7 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5912] exit_group(0 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5916] <... futex resumed>) = ? [pid 5912] <... exit_group resumed>) = ? [pid 5925] <... futex resumed>) = ? [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5916] +++ exited with 0 +++ [pid 5929] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5929] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5931 attached [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5931] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5929] <... clone3 resumed> => {parent_tid=[5931]}, 88) = 5931 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] <... rseq resumed>) = 0 [pid 5929] rt_sigprocmask(SIG_SETMASK, [], [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5931] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5929] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] <... set_robust_list resumed>) = 0 [pid 5929] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5931] rt_sigprocmask(SIG_SETMASK, [], [pid 5929] <... futex resumed>) = 0 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5929] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5931] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] <... openat resumed>) = 3 [pid 5921] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5925] +++ exited with 0 +++ [pid 5912] +++ exited with 0 +++ [pid 5931] ioctl(3, USB_RAW_IOCTL_INIT [pid 5921] ioctl(4, USBTMC_IOCTL_READ [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5912, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5931] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5921] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0) = 0 [pid 5816] restart_syscall(<... resuming interrupted clone ...> [pid 5928] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5931] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5921] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5921] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5816] <... restart_syscall resumed>) = 0 [pid 5921] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5920] exit_group(0 [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5932 attached [pid 5930] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5928] <... mprotect resumed>) = 0 [pid 5926] <... futex resumed>) = ? [pid 5921] <... futex resumed>) = ? [pid 5920] <... exit_group resumed>) = ? [pid 5932] set_robust_list(0x5555724bf6a0, 24 [pid 5930] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5928] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5926] +++ exited with 0 +++ [pid 5921] +++ exited with 0 +++ [pid 5920] +++ exited with 0 +++ [pid 5931] <... ioctl resumed>, 0) = 0 [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 5932 [pid 5930] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5928] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5920, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5928] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5817] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5933 attached [pid 5932] <... set_robust_list resumed>) = 0 [pid 5931] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5817] <... restart_syscall resumed>) = 0 [pid 5933] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5928] <... clone3 resumed> => {parent_tid=[5933]}, 88) = 5933 [pid 5932] <... prctl resumed>) = 0 [pid 5928] rt_sigprocmask(SIG_SETMASK, [], [pid 5932] setpgid(0, 0 [pid 5928] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5934 attached [pid 5932] <... setpgid resumed>) = 0 [pid 5928] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5933] <... rseq resumed>) = 0 [pid 5928] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5933] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5933] <... set_robust_list resumed>) = 0 [pid 5932] <... openat resumed>) = 3 [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 5934 [pid 5934] set_robust_list(0x5555724bf6a0, 24) = 0 [pid 5932] write(3, "1000", 4 [pid 5934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5932] <... write resumed>) = 4 [pid 5934] <... prctl resumed>) = 0 [pid 5932] close(3 [pid 5934] setpgid(0, 0executing program [pid 5932] <... close resumed>) = 0 [pid 5934] <... setpgid resumed>) = 0 [pid 5932] write(1, "executing program\n", 18 [pid 5934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5933] rt_sigprocmask(SIG_SETMASK, [], [pid 5932] <... write resumed>) = 18 [pid 5932] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5932] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 5932] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5934] <... openat resumed>) = 3 [pid 5932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5933] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5932] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5932] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5934] write(3, "1000", 4 [pid 5933] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5932] <... mprotect resumed>) = 0 [pid 5933] <... openat resumed>) = 3 [pid 5933] ioctl(3, USB_RAW_IOCTL_INIT [pid 5932] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5933] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5934] <... write resumed>) = 4 [pid 5933] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5932] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5934] close(3 [pid 5932] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 5935 attached [pid 5934] <... close resumed>) = 0 executing program [pid 5934] write(1, "executing program\n", 18 [pid 5932] <... clone3 resumed> => {parent_tid=[5935]}, 88) = 5935 [pid 5935] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5934] <... write resumed>) = 18 [pid 5933] <... ioctl resumed>, 0) = 0 [pid 5932] rt_sigprocmask(SIG_SETMASK, [], [pid 5935] <... rseq resumed>) = 0 [pid 5934] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5934] <... futex resumed>) = 0 [pid 5932] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5932] <... futex resumed>) = 0 [pid 5934] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5932] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5934] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 5934] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5935] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5934] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5933] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5935] <... set_robust_list resumed>) = 0 [pid 5934] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5935] rt_sigprocmask(SIG_SETMASK, [], [pid 5934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5933] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 ./strace-static-x86_64: Process 5936 attached [pid 5935] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5936] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053) = 0 [pid 5936] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5935] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5936] <... set_robust_list resumed>) = 0 [pid 5935] <... openat resumed>) = 3 [pid 5934] <... clone3 resumed> => {parent_tid=[5936]}, 88) = 5936 [pid 5936] rt_sigprocmask(SIG_SETMASK, [], [pid 5935] ioctl(3, USB_RAW_IOCTL_INIT [pid 5934] rt_sigprocmask(SIG_SETMASK, [], [pid 5936] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5935] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5934] <... rt_sigprocmask resumed>NULL, 8) = 0 [ 72.405496][ T5844] usb 3-1: USB disconnect, device number 7 [ 72.417917][ T5831] usb 4-1: USB disconnect, device number 7 [pid 5936] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5935] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5934] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5934] <... futex resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5934] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5936] <... openat resumed>) = 3 [pid 5936] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [pid 5936] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5935] <... ioctl resumed>, 0) = 0 [pid 5936] <... ioctl resumed>, 0) = 0 [pid 5935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5930] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5930] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5931] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5933] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5933] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5936] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5930] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5930] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5935] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5931] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5936] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5933] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5933] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5930] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5930] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5931] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5930] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5931] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5930] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5930] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5935] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5931] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 72.715618][ T1607] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 72.725698][ T9] usb 1-1: new high-speed USB device number 8 using dummy_hcd [pid 5931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5936] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5933] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5933] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5936] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5933] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5936] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5933] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5933] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5936] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5935] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5930] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5935] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5930] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5935] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5931] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5933] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5936] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 72.775592][ T974] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 72.783110][ T5831] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 72.795867][ T5844] usb 3-1: new high-speed USB device number 8 using dummy_hcd [pid 5936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5933] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5935] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5930] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5931] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5930] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5931] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5930] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5930] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5931] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5930] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5931] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5930] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5931] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5931] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5930] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5930] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5931] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5930] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 72.875580][ T1607] usb 2-1: Using ep0 maxpacket: 8 [ 72.885704][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 72.913826][ T9] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [pid 5930] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 72.914949][ T1607] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 72.925225][ T9] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 72.937211][ T1607] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 72.946546][ T9] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 72.956947][ T1607] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [pid 5930] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5936] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5933] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5936] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 72.966152][ T5831] usb 4-1: Using ep0 maxpacket: 8 [ 72.981178][ T1607] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 72.981199][ T974] usb 5-1: Using ep0 maxpacket: 8 [ 72.999461][ T1607] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 72.999627][ T9] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5933] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5936] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5933] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5935] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5933] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5936] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5935] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5933] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5936] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5933] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5936] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5933] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5933] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5936] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5933] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5936] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5933] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5936] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5930] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5935] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5933] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5930] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 73.008810][ T9] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 73.021975][ T5844] usb 3-1: Using ep0 maxpacket: 8 [ 73.031300][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.036562][ T1607] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.048205][ T5831] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 73.063238][ T974] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [pid 5933] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5931] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5930] <... ioctl resumed>, 0) = 0 [pid 5935] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5931] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5930] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5935] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5931] <... ioctl resumed>, 0) = 0 [pid 5930] <... ioctl resumed>, 0) = 0 [pid 5931] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5930] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5935] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5931] <... ioctl resumed>, 0) = 0 [pid 5930] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5931] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5935] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5931] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [ 73.075982][ T974] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 73.089617][ T5844] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 73.094787][ T5831] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 73.101145][ T5844] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 5935] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 73.114394][ T974] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 73.131346][ T5844] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 73.135368][ T5831] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 73.142196][ T5844] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 73.152234][ T974] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 73.165566][ T5844] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 73.178074][ T5831] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 73.189605][ T5844] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.199731][ T974] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 73.216807][ T5831] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [pid 5935] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5935] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5935] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5933] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5936] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5933] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5936] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5933] <... ioctl resumed>, 0) = 0 [pid 5936] <... ioctl resumed>, 0) = 0 [pid 5933] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5936] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5933] <... ioctl resumed>, 0) = 0 [pid 5933] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5936] <... ioctl resumed>, 0) = 0 [pid 5936] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5933] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5936] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [ 73.225918][ T974] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.235202][ T5831] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5930] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5927] <... futex resumed>) = 0 [pid 5930] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5927] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5927] <... futex resumed>) = 0 [pid 5930] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5927] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5931] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] <... ioctl resumed>, 0) = 0 [pid 5930] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] <... futex resumed>) = 1 [pid 5930] <... futex resumed>) = 1 [pid 5929] <... futex resumed>) = 0 [pid 5927] <... futex resumed>) = 0 [pid 5930] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5929] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5929] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81f0) = 0 [pid 5931] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 5927] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5929] <... futex resumed>) = 0 [pid 5929] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5929] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5930] <... futex resumed>) = 0 [pid 5927] <... futex resumed>) = 1 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5927] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5931] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5930] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5930] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5930] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5930] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5930] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5930] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 4 [pid 5930] <... openat resumed>) = 4 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] <... openat resumed>) = 5 [pid 5930] <... openat resumed>) = 5 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] <... openat resumed>) = 6 [pid 5930] <... openat resumed>) = 6 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] <... openat resumed>) = 7 [pid 5930] <... openat resumed>) = 7 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] <... openat resumed>) = 8 [pid 5930] <... openat resumed>) = 8 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] <... openat resumed>) = 9 [pid 5930] <... openat resumed>) = 9 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] <... openat resumed>) = 10 [pid 5930] <... openat resumed>) = 10 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] <... openat resumed>) = 11 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 12 [pid 5930] <... openat resumed>) = 12 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 13 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 14 [pid 5930] <... openat resumed>) = 13 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 15 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 16 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 17 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 14 [pid 5929] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] <... openat resumed>) = 18 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 15 [pid 5929] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5929] <... futex resumed>) = 0 [pid 5931] <... openat resumed>) = 19 [pid 5930] <... openat resumed>) = 16 [pid 5929] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5929] <... mmap resumed>) = 0x7f5ecb388000 [pid 5930] <... openat resumed>) = 17 [pid 5929] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5927] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5929] <... mprotect resumed>) = 0 [pid 5927] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5929] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5927] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5930] <... openat resumed>) = 18 [pid 5931] <... openat resumed>) = 20 [pid 5929] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5927] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5929] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5927] <... futex resumed>) = 0 [pid 5931] <... openat resumed>) = 21 [pid 5930] <... openat resumed>) = 19 [pid 5927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 5927] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5937 attached ) = 0 [pid 5937] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5929] <... clone3 resumed> => {parent_tid=[5937]}, 88) = 5937 [pid 5937] <... rseq resumed>) = 0 [pid 5927] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5937] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5931] <... openat resumed>) = 22 [pid 5929] rt_sigprocmask(SIG_SETMASK, [], [pid 5937] <... set_robust_list resumed>) = 0 [pid 5930] <... openat resumed>) = 20 [pid 5927] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5937] rt_sigprocmask(SIG_SETMASK, [], [pid 5927] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5937] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5929] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5938 attached [pid 5937] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5931] <... openat resumed>) = 23 [pid 5929] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5927] <... clone3 resumed> => {parent_tid=[5938]}, 88) = 5938 [pid 5938] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 21 [pid 5929] <... futex resumed>) = 0 [pid 5927] rt_sigprocmask(SIG_SETMASK, [], [pid 5938] <... rseq resumed>) = 0 [pid 5937] <... openat resumed>) = 25 [pid 5931] <... openat resumed>) = 24 [pid 5938] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5929] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5927] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5938] <... set_robust_list resumed>) = 0 [pid 5937] ioctl(25, USB_RAW_IOCTL_INIT [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5927] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] rt_sigprocmask(SIG_SETMASK, [], [pid 5937] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5927] <... futex resumed>) = 0 [pid 5927] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5930] <... openat resumed>) = 22 [pid 5938] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5937] ioctl(25, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 23 [pid 5938] ioctl(23, USB_RAW_IOCTL_INIT, 0x7f5ecb3a71c0) = 0 [pid 5931] <... openat resumed>) = 26 [ 73.299402][ T1607] usb 2-1: usb_control_msg returned -32 [ 73.301454][ T9] usb 1-1: usb_control_msg returned -32 [ 73.305771][ T1607] usbtmc 2-1:16.0: can't read capabilities [ 73.327744][ T9] usbtmc 1-1:16.0: can't read capabilities [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] ioctl(23, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 24 [pid 5937] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5931] <... openat resumed>) = 27 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 25 [pid 5937] <... openat resumed>) = 28 [pid 5931] <... openat resumed>) = 29 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 26 [pid 5937] ioctl(28, USB_RAW_IOCTL_INIT [pid 5931] <... openat resumed>) = 30 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5937] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 27 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5937] ioctl(28, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5931] <... openat resumed>) = 31 [pid 5930] <... openat resumed>) = 28 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 32 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 33 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 31 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 34 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 32 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 33 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 35 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 34 [pid 5938] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] <... openat resumed>) = 36 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] <... openat resumed>) = 35 [pid 5930] <... openat resumed>) = 36 [pid 5938] close(35 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] <... close resumed>) = 0 [pid 5931] <... openat resumed>) = 37 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 5938] close(35) = 0 [ 73.379924][ T5937] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.388940][ T5937] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.394069][ T5938] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.409203][ T5938] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.412200][ T5937] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 5938] close(35) = 0 [pid 5937] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 35 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] <... openat resumed>) = 38 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] <... openat resumed>) = 37 [pid 5937] <... openat resumed>) = 39 [pid 5935] <... futex resumed>) = 1 [pid 5932] <... futex resumed>) = 0 [pid 5937] close(39 [pid 5935] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5932] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] <... close resumed>) = 0 [pid 5932] <... futex resumed>) = 0 [pid 5935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5932] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5938] close(37 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 38 [pid 5938] <... close resumed>) = 0 [pid 5937] <... openat resumed>) = 39 [pid 5937] close(39 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5931] <... openat resumed>) = 40 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5937] <... close resumed>) = 0 [pid 5935] <... ioctl resumed>, 0) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 39 [pid 5937] close(39) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 39 [pid 5937] close(39) = 0 [pid 5938] <... openat resumed>) = 39 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] <... openat resumed>) = 39 [pid 5930] <... openat resumed>) = 37 [pid 5938] close(39 [pid 5937] <... openat resumed>) = 41 [pid 5935] <... futex resumed>) = 1 [pid 5933] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... futex resumed>) = 0 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] <... close resumed>) = 0 [pid 5937] close(41 [pid 5936] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... futex resumed>) = 1 [pid 5932] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] <... futex resumed>) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... close resumed>) = 0 [pid 5933] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5932] <... futex resumed>) = 0 [pid 5938] <... openat resumed>) = 40 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5932] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5928] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] close(40 [pid 5937] <... openat resumed>) = 41 [pid 5933] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5928] <... futex resumed>) = 0 [pid 5938] <... close resumed>) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5928] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5938] <... openat resumed>) = 40 [pid 5937] close(41 [pid 5936] <... futex resumed>) = 1 [pid 5934] <... futex resumed>) = 0 [pid 5933] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5937] <... close resumed>) = 0 [pid 5936] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5934] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5934] <... futex resumed>) = 0 [pid 5936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5934] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5936] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [ 73.427909][ T5937] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.455623][ T5844] usb 3-1: usb_control_msg returned -32 [ 73.461957][ T5844] usbtmc 3-1:16.0: can't read capabilities [pid 5938] close(40 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5933] <... ioctl resumed>, 0) = 0 [pid 5938] <... close resumed>) = 0 [pid 5936] <... ioctl resumed>, 0) = 0 [pid 5936] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5934] <... futex resumed>) = 0 [pid 5936] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5934] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5934] <... futex resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5934] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5936] <... openat resumed>) = 4 [pid 5935] <... openat resumed>) = 4 [pid 5931] <... openat resumed>) = 42 [pid 5930] <... openat resumed>) = 39 [pid 5937] <... openat resumed>) = 41 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] close(41 [pid 5936] <... openat resumed>) = 5 [pid 5935] <... openat resumed>) = 5 [pid 5933] <... futex resumed>) = 1 [pid 5931] <... openat resumed>) = 43 [pid 5930] <... openat resumed>) = 40 [pid 5928] <... futex resumed>) = 0 [pid 5928] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5928] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] <... openat resumed>) = 41 [pid 5937] <... close resumed>) = 0 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] close(41 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] <... openat resumed>) = 7 [pid 5935] <... openat resumed>) = 6 [pid 5933] <... openat resumed>) = 4 [pid 5931] <... openat resumed>) = 41 [pid 5930] <... openat resumed>) = 42 [pid 5938] <... close resumed>) = 0 [pid 5937] <... openat resumed>) = 44 [pid 5937] close(44 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... close resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] <... openat resumed>) = 41 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] <... openat resumed>) = 8 [pid 5935] <... openat resumed>) = 7 [pid 5933] <... openat resumed>) = 5 [pid 5931] <... openat resumed>) = 44 [pid 5930] <... openat resumed>) = 43 [pid 5937] <... openat resumed>) = 45 [pid 5938] close(41) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 41 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] close(41 [pid 5930] <... openat resumed>) = 44 [pid 5938] <... close resumed>) = 0 [pid 5937] close(45 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] <... openat resumed>) = 41 [pid 5937] <... close resumed>) = 0 [pid 5936] <... openat resumed>) = 9 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 6 [pid 5931] <... openat resumed>) = 46 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] <... openat resumed>) = 8 [pid 5938] close(41 [pid 5937] <... openat resumed>) = 45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 45 [pid 5938] <... close resumed>) = 0 [pid 5937] close(45 [pid 5936] <... openat resumed>) = 10 [pid 5935] <... openat resumed>) = 9 [pid 5933] <... openat resumed>) = 7 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 41 [pid 5937] <... close resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5932] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5931] <... openat resumed>) = 47 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] <... openat resumed>) = 10 [pid 5932] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] <... openat resumed>) = 46 [pid 5937] <... openat resumed>) = 45 [pid 5932] <... futex resumed>) = 0 [pid 5936] <... openat resumed>) = 11 [pid 5931] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] close(41 [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 8 [pid 5932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5931] <... openat resumed>) = 48 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] <... close resumed>) = 0 [pid 5937] <... close resumed>) = 0 [pid 5936] <... openat resumed>) = 12 [pid 5935] <... openat resumed>) = 11 [pid 5932] <... mmap resumed>) = 0x7f5ecb388000 [pid 5931] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] <... openat resumed>) = 41 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5932] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5938] <... openat resumed>) = 47 [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 13 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 9 [pid 5932] <... mprotect resumed>) = 0 [pid 5931] <... futex resumed>) = 0 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] close(47 [pid 5937] close(45 [pid 5935] <... openat resumed>) = 12 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5932] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5931] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5930] <... openat resumed>) = 48 [pid 5938] <... close resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5932] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... close resumed>) = 0 [pid 5936] <... openat resumed>) = 14 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 10 [pid 5932] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] <... openat resumed>) = 47 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] <... openat resumed>) = 13 [pid 5934] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5930] <... openat resumed>) = 49 [pid 5937] <... openat resumed>) = 45 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5934] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5939 attached [pid 5938] close(47 [pid 5937] close(45 [pid 5936] <... openat resumed>) = 15 [pid 5935] <... openat resumed>) = 14 [pid 5934] <... futex resumed>) = 0 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5939] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5938] <... close resumed>) = 0 [pid 5937] <... close resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 47 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5934] <... mmap resumed>) = 0x7f5ecb388000 [pid 5939] <... rseq resumed>) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 16 [pid 5935] <... openat resumed>) = 15 [ 73.477294][ T974] usb 5-1: usb_control_msg returned -32 [ 73.486596][ T5831] usb 4-1: usb_control_msg returned -32 [ 73.492164][ T974] usbtmc 5-1:16.0: can't read capabilities [ 73.498023][ T5831] usbtmc 4-1:16.0: can't read capabilities [pid 5934] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5933] <... openat resumed>) = 11 [pid 5932] <... clone3 resumed> => {parent_tid=[5939]}, 88) = 5939 [pid 5939] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5938] <... openat resumed>) = 50 [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5934] <... mprotect resumed>) = 0 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5932] rt_sigprocmask(SIG_SETMASK, [], [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5939] <... set_robust_list resumed>) = 0 [pid 5938] close(50 [pid 5937] <... close resumed>) = 0 [pid 5936] <... openat resumed>) = 17 [pid 5935] <... openat resumed>) = 16 [pid 5934] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5933] <... openat resumed>) = 12 [pid 5932] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5939] rt_sigprocmask(SIG_SETMASK, [], [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5934] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5932] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] <... openat resumed>) = 51 [pid 5939] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 18 [pid 5934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5933] <... openat resumed>) = 13 [pid 5932] <... futex resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... openat resumed>) = 50 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5932] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5940 attached [pid 5939] <... openat resumed>) = 18 [pid 5938] close(50 [pid 5937] close(45 [pid 5936] <... openat resumed>) = 19 [pid 5935] <... openat resumed>) = 17 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5940] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5938] <... close resumed>) = 0 [pid 5937] <... close resumed>) = 0 [pid 5934] <... clone3 resumed> => {parent_tid=[5940]}, 88) = 5940 [pid 5940] <... rseq resumed>) = 0 [pid 5939] ioctl(18, USB_RAW_IOCTL_INIT [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5934] rt_sigprocmask(SIG_SETMASK, [], [pid 5933] <... openat resumed>) = 14 [pid 5930] <... openat resumed>) = 50 [pid 5940] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5939] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5938] <... openat resumed>) = 52 [pid 5936] <... openat resumed>) = 20 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5934] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5940] <... set_robust_list resumed>) = 0 [pid 5939] ioctl(18, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5938] close(52 [pid 5937] <... openat resumed>) = 45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5934] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5940] rt_sigprocmask(SIG_SETMASK, [], [pid 5938] <... close resumed>) = 0 [pid 5937] close(45 [pid 5935] <... openat resumed>) = 19 [pid 5934] <... futex resumed>) = 0 [pid 5930] <... openat resumed>) = 52 [pid 5928] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5940] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5934] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5928] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] <... openat resumed>) = 21 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 15 [pid 5930] <... openat resumed>) = 53 [pid 5937] <... close resumed>) = 0 [pid 5928] <... futex resumed>) = 0 [pid 5940] <... openat resumed>) = 22 [pid 5935] <... openat resumed>) = 20 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5928] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5940] ioctl(22, USB_RAW_IOCTL_INIT [pid 5938] <... openat resumed>) = 54 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5928] <... mmap resumed>) = 0x7f5ecb388000 [pid 5940] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5938] close(54 [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 23 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 16 [pid 5930] <... openat resumed>) = 55 [pid 5928] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5940] ioctl(22, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5938] <... close resumed>) = 0 [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] <... openat resumed>) = 21 [pid 5928] <... mprotect resumed>) = 0 [pid 5939] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... close resumed>) = 0 [pid 5936] <... openat resumed>) = 24 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... openat resumed>) = 54 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 17 [pid 5939] <... openat resumed>) = 22 [pid 5938] close(54 [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 25 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 56 [pid 5939] ioctl(22, USB_RAW_IOCTL_INIT [pid 5938] <... close resumed>) = 0 [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 18 [pid 5939] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... close resumed>) = 0 [pid 5936] <... openat resumed>) = 26 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5939] ioctl(22, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5938] <... openat resumed>) = 54 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 19 [pid 5930] <... openat resumed>) = 57 [pid 5938] close(54 [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 27 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5928] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5938] <... close resumed>) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 20 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5937] <... close resumed>) = 0 [pid 5936] <... openat resumed>) = 28 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 54 [pid 5938] <... openat resumed>) = 58 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 21 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] close(58 [pid 5936] <... openat resumed>) = 29 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 59 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 22 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 30 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 58 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 23 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] <... openat resumed>) = 61 [pid 5937] <... close resumed>) = 0 [pid 5936] <... openat resumed>) = 31 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 60 [pid 5938] close(61 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 24 [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] <... close resumed>) = 0 [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 32 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... openat resumed>) = 62 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 25 [pid 5928] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5940] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5938] <... openat resumed>) = 61 [pid 5937] <... close resumed>) = 0 [pid 5936] <... openat resumed>) = 33 [pid 5935] <... openat resumed>) = 23 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5928] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] close(61 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 26 ./strace-static-x86_64: Process 5941 attached [pid 5940] <... openat resumed>) = 35 [pid 5938] <... close resumed>) = 0 [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 34 [pid 5930] <... openat resumed>) = 61 [pid 5941] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5940] close(35 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] <... openat resumed>) = 24 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] <... clone3 resumed> => {parent_tid=[5941]}, 88) = 5941 [pid 5941] <... rseq resumed>) = 0 [pid 5940] <... close resumed>) = 0 [pid 5938] <... openat resumed>) = 63 [pid 5937] <... close resumed>) = 0 [pid 5936] <... openat resumed>) = 35 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] close(63 [pid 5933] <... openat resumed>) = 27 [pid 5930] <... futex resumed>) = 0 [pid 5928] rt_sigprocmask(SIG_SETMASK, [], [pid 5941] <... set_robust_list resumed>) = 0 [pid 5940] <... openat resumed>) = 36 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] <... openat resumed>) = 25 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5928] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5941] rt_sigprocmask(SIG_SETMASK, [], [pid 5940] close(36 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 37 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 28 [pid 5928] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5940] <... close resumed>) = 0 [pid 5938] <... openat resumed>) = 63 [ 73.548935][ T5939] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.562912][ T5939] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.563999][ T5940] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.581913][ T5939] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.582104][ T5940] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5936] <... openat resumed>) = 36 [pid 5935] <... openat resumed>) = 26 [pid 5933] <... openat resumed>) = 29 [pid 5928] <... futex resumed>) = 0 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 38 [pid 5933] <... openat resumed>) = 30 [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5936] <... openat resumed>) = 39 [pid 5933] <... openat resumed>) = 31 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 40 [pid 5933] <... openat resumed>) = 32 [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5936] <... openat resumed>) = 41 [pid 5933] <... openat resumed>) = 33 [pid 5941] <... openat resumed>) = 34 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] close(34 [pid 5940] <... openat resumed>) = 42 [pid 5939] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5928] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5941] <... close resumed>) = 0 [pid 5940] close(42 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5936] <... openat resumed>) = 43 [pid 5933] <... openat resumed>) = 34 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5939] <... openat resumed>) = 27 [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5935] <... openat resumed>) = 28 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... openat resumed>) = 35 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] ioctl(27, USB_RAW_IOCTL_INIT [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 36 [pid 5941] close(35 [pid 5940] <... openat resumed>) = 42 [pid 5939] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 44 [pid 5941] <... close resumed>) = 0 [pid 5940] close(42 [pid 5939] ioctl(27, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5935] <... openat resumed>) = 29 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] <... openat resumed>) = 35 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 45 [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 37 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 46 [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 38 [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5936] <... openat resumed>) = 47 [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 39 [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 45 [pid 5938] <... close resumed>) = 0 [pid 5937] close(45 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... close resumed>) = 0 [pid 5938] <... openat resumed>) = 63 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] close(63 [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 42 [pid 5938] <... close resumed>) = 0 [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... close resumed>) = 0 [pid 5933] <... openat resumed>) = 40 [pid 5938] <... openat resumed>) = 63 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] <... openat resumed>) = 48 [pid 5938] close(63 [pid 5937] <... openat resumed>) = 45 [pid 5938] <... close resumed>) = 0 [pid 5937] close(45 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... close resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] <... openat resumed>) = 63 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] <... openat resumed>) = 49 [pid 5933] <... openat resumed>) = 41 [pid 5938] close(63 [pid 5937] <... openat resumed>) = 45 [pid 5938] <... close resumed>) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] close(45 [pid 5938] <... openat resumed>) = 63 [pid 5937] <... close resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... openat resumed>) = 42 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] close(63 [pid 5941] close(42 [pid 5939] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5935] <... openat resumed>) = 30 [pid 5941] <... close resumed>) = 0 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5941] <... openat resumed>) = 42 [pid 5940] <... openat resumed>) = 50 [pid 5939] <... openat resumed>) = 32 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] <... openat resumed>) = 51 [pid 5935] <... openat resumed>) = 31 [pid 5933] <... openat resumed>) = 43 [pid 5941] close(42 [pid 5940] close(50 [pid 5939] close(32 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... close resumed>) = 0 [pid 5940] <... close resumed>) = 0 [pid 5939] <... close resumed>) = 0 [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5936] <... openat resumed>) = 50 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 42 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5941] <... openat resumed>) = 44 [pid 5939] <... openat resumed>) = 33 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] close(44 [pid 5940] <... openat resumed>) = 52 [pid 5939] close(33 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 53 [pid 5935] <... openat resumed>) = 32 [pid 5933] <... openat resumed>) = 45 [pid 5941] <... close resumed>) = 0 [pid 5940] close(52 [pid 5939] <... close resumed>) = 0 [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5939] <... openat resumed>) = 33 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] <... openat resumed>) = 52 [pid 5933] <... openat resumed>) = 44 [pid 5939] close(33 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5935] <... openat resumed>) = 34 [pid 5941] <... openat resumed>) = 46 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... close resumed>) = 0 [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] close(46 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5941] <... close resumed>) = 0 [pid 5940] <... openat resumed>) = 54 [pid 5939] <... openat resumed>) = 33 [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5936] <... openat resumed>) = 55 [pid 5935] <... openat resumed>) = 35 [pid 5933] <... openat resumed>) = 46 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] close(54 [pid 5939] close(33 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5939] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] <... openat resumed>) = 33 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... openat resumed>) = 36 [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5936] <... openat resumed>) = 54 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... openat resumed>) = 47 [pid 5940] <... openat resumed>) = 56 [pid 5939] close(36 [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] close(47 [pid 5939] <... close resumed>) = 0 [pid 5941] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] close(56 [pid 5939] <... openat resumed>) = 36 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 57 [pid 5935] <... openat resumed>) = 37 [pid 5933] <... openat resumed>) = 47 [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5939] close(36 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] <... openat resumed>) = 48 [pid 5939] <... close resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 58 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5939] <... openat resumed>) = 36 [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5935] <... openat resumed>) = 38 [pid 5933] <... openat resumed>) = 49 [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5940] <... close resumed>) = 0 [pid 5939] close(36 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... openat resumed>) = 50 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5933] <... openat resumed>) = 51 [pid 5939] <... close resumed>) = 0 [pid 5938] <... openat resumed>) = 63 [pid 5935] <... openat resumed>) = 39 [pid 5941] close(50 [pid 5937] close(45) = 0 [pid 5936] <... openat resumed>) = 56 [pid 5941] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5939] <... openat resumed>) = 36 [pid 5941] <... openat resumed>) = 50 [pid 5938] close(63 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] close(50 [pid 5940] <... openat resumed>) = 60 [pid 5939] close(36 [pid 5938] <... close resumed>) = 0 [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 59 [pid 5935] <... openat resumed>) = 40 [pid 5933] <... openat resumed>) = 52 [pid 5941] <... close resumed>) = 0 [pid 5940] close(60 [pid 5939] <... close resumed>) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... openat resumed>) = 63 [pid 5937] <... close resumed>) = 0 [pid 5936] <... openat resumed>) = 60 [pid 5933] <... openat resumed>) = 50 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] <... openat resumed>) = 36 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... openat resumed>) = 41 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... openat resumed>) = 53 [pid 5939] close(41 [pid 5940] <... openat resumed>) = 61 [pid 5939] <... close resumed>) = 0 [pid 5938] close(63 [pid 5937] <... openat resumed>) = 45 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] close(53 [pid 5940] close(61 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... close resumed>) = 0 [pid 5937] close(45 [pid 5936] <... openat resumed>) = 62 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 54 [pid 5939] <... openat resumed>) = 41 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... close resumed>) = 0 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5939] close(41 [pid 5938] <... openat resumed>) = 63 [pid 5941] <... close resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] <... openat resumed>) = 42 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... close resumed>) = 0 [pid 5940] <... openat resumed>) = 63 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] close(63 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] <... openat resumed>) = 61 [pid 5933] <... openat resumed>) = 53 [pid 5941] <... openat resumed>) = 55 [pid 5940] close(63 [pid 5939] <... openat resumed>) = 41 [pid 5938] <... close resumed>) = 0 [pid 5937] <... openat resumed>) = 45 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] close(45 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] close(55 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] close(41 [pid 5938] <... openat resumed>) = 63 [pid 5937] <... close resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] <... openat resumed>) = 43 [pid 5933] <... openat resumed>) = 56 [pid 5938] close(63 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5939] <... close resumed>) = 0 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... close resumed>) = 0 [pid 5940] <... openat resumed>) = 63 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5935] <... openat resumed>) = 41 [pid 5933] <... openat resumed>) = 55 [pid 5936] <... openat resumed>) = 64 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] close(63 [pid 5939] <... openat resumed>) = 44 [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5939] close(44 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] <... openat resumed>) = 65 [pid 5935] <... openat resumed>) = 45 [pid 5933] <... openat resumed>) = 57 [pid 5941] <... openat resumed>) = 58 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... close resumed>) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5940] <... openat resumed>) = 63 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5941] close(58 [pid 5940] close(63 [pid 5939] <... openat resumed>) = 44 [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5941] <... close resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5939] close(44 [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5933] <... openat resumed>) = 58 [pid 5935] <... openat resumed>) = 46 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... close resumed>) = 0 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... openat resumed>) = 66 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 63 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 59 [pid 5941] <... openat resumed>) = 60 [pid 5940] close(66 [pid 5939] <... openat resumed>) = 44 [pid 5938] <... openat resumed>) = 63 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5939] close(44 [pid 5937] close(45 [pid 5935] <... openat resumed>) = 47 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... close resumed>) = 0 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5936] <... openat resumed>) = 66 [pid 5941] close(60 [pid 5940] <... openat resumed>) = 67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] <... openat resumed>) = 44 [pid 5933] <... openat resumed>) = 61 [pid 5941] <... close resumed>) = 0 [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... openat resumed>) = 48 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5936] <... openat resumed>) = 68 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 60 [pid 5941] <... openat resumed>) = 62 [pid 5939] close(48 [pid 5938] <... openat resumed>) = 63 [pid 5937] close(45 [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] close(62 [pid 5939] <... close resumed>) = 0 [pid 5938] close(63 [pid 5937] <... close resumed>) = 0 [pid 5935] <... openat resumed>) = 49 [pid 5933] <... openat resumed>) = 63 [pid 5936] <... openat resumed>) = 69 [pid 5940] close(67 [pid 5941] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... openat resumed>) = 62 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... openat resumed>) = 48 [pid 5938] <... openat resumed>) = 63 [pid 5941] close(62 [pid 5940] <... openat resumed>) = 67 [pid 5939] close(48 [pid 5938] close(63 [pid 5937] close(45 [pid 5935] <... openat resumed>) = 50 [pid 5933] <... openat resumed>) = 64 [pid 5936] <... openat resumed>) = 70 [pid 5941] <... close resumed>) = 0 [pid 5940] close(67 [pid 5939] <... close resumed>) = 0 [pid 5938] <... close resumed>) = 0 [pid 5937] <... close resumed>) = 0 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... openat resumed>) = 62 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... openat resumed>) = 51 [pid 5938] <... openat resumed>) = 63 [pid 5937] <... openat resumed>) = 45 [pid 5936] <... futex resumed>) = 0 [pid 5935] <... openat resumed>) = 48 [pid 5933] <... openat resumed>) = 65 [pid 5939] close(51 [pid 5936] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] close(62 [pid 5939] <... close resumed>) = 0 [pid 5938] close(63 [pid 5937] close(45 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... close resumed>) = 0 [pid 5940] <... openat resumed>) = 67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... close resumed>) = 0 [pid 5937] <... close resumed>) = 0 [pid 5935] <... openat resumed>) = 51 [pid 5933] <... openat resumed>) = 62 [ 73.605974][ T5939] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.621270][ T5939] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.631039][ T5939] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] close(67 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... openat resumed>) = 66 [pid 5940] <... close resumed>) = 0 [pid 5939] <... openat resumed>) = 52 [pid 5938] <... openat resumed>) = 63 [pid 5937] <... openat resumed>) = 45 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 67 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] close(52 [pid 5941] close(66 [pid 5938] close(63 [pid 5937] close(45 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... close resumed>) = 0 [pid 5940] <... openat resumed>) = 67 [pid 5939] <... close resumed>) = 0 [pid 5938] <... close resumed>) = 0 [pid 5937] <... close resumed>) = 0 [pid 5935] <... openat resumed>) = 53 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] close(67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... openat resumed>) = 66 [pid 5941] <... openat resumed>) = 68 [pid 5940] <... close resumed>) = 0 [pid 5939] <... openat resumed>) = 52 [pid 5938] <... openat resumed>) = 63 [pid 5937] <... openat resumed>) = 45 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] close(52 [pid 5941] close(68 [pid 5939] <... close resumed>) = 0 [pid 5938] close(63 [pid 5933] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... close resumed>) = 0 [pid 5940] <... openat resumed>) = 67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... close resumed>) = 0 [pid 5937] close(45 [pid 5935] <... openat resumed>) = 54 [pid 5933] <... openat resumed>) = 68 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] close(67 [pid 5939] <... openat resumed>) = 52 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5939] close(52 [pid 5941] <... openat resumed>) = 69 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... close resumed>) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... close resumed>) = 0 [pid 5933] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] <... openat resumed>) = 55 [pid 5941] close(69 [pid 5940] <... openat resumed>) = 67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... openat resumed>) = 63 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5933] <... futex resumed>) = 0 [pid 5941] <... close resumed>) = 0 [pid 5940] close(67 [pid 5939] <... openat resumed>) = 52 [pid 5938] close(63 [pid 5937] <... openat resumed>) = 45 [pid 5933] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5939] close(52 [pid 5938] <... close resumed>) = 0 [pid 5935] <... openat resumed>) = 56 [pid 5939] <... close resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... openat resumed>) = 69 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] close(45 [pid 5935] <... openat resumed>) = 52 [pid 5941] close(69 [pid 5940] <... openat resumed>) = 67 [pid 5939] <... openat resumed>) = 57 [pid 5938] <... openat resumed>) = 63 [pid 5937] <... close resumed>) = 0 [pid 5941] <... close resumed>) = 0 [pid 5938] close(63 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] close(67 [pid 5939] close(57 [pid 5938] <... close resumed>) = 0 [pid 5937] <... openat resumed>) = 45 [pid 5941] <... openat resumed>) = 69 [pid 5939] <... close resumed>) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] close(45 [pid 5941] close(69 [pid 5940] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... openat resumed>) = 63 [pid 5937] <... close resumed>) = 0 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... close resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... openat resumed>) = 57 [pid 5938] close(63 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... openat resumed>) = 67 [pid 5939] close(57 [pid 5938] <... close resumed>) = 0 [pid 5935] <... openat resumed>) = 58 [pid 5941] <... openat resumed>) = 69 [pid 5940] close(67 [pid 5939] <... close resumed>) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] close(69 [pid 5940] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... openat resumed>) = 63 [pid 5941] <... close resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... openat resumed>) = 59 [pid 5938] close(63 [pid 5937] close(45 [pid 5935] <... openat resumed>) = 57 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... openat resumed>) = 67 [pid 5939] close(59 [pid 5938] <... close resumed>) = 0 [pid 5937] <... close resumed>) = 0 [pid 5941] <... openat resumed>) = 69 [pid 5940] close(67 [pid 5939] <... close resumed>) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5941] close(69 [pid 5938] <... openat resumed>) = 63 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... openat resumed>) = 60 [pid 5937] <... openat resumed>) = 45 [pid 5935] <... openat resumed>) = 59 [pid 5941] <... close resumed>) = 0 [pid 5940] <... openat resumed>) = 67 [pid 5939] close(60 [pid 5938] close(63 [pid 5937] close(45 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] close(67 [pid 5939] <... close resumed>) = 0 [pid 5938] <... close resumed>) = 0 [pid 5937] <... close resumed>) = 0 [pid 5941] <... openat resumed>) = 69 [pid 5940] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] <... openat resumed>) = 60 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... openat resumed>) = 61 [pid 5941] close(69 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... openat resumed>) = 63 [pid 5937] <... openat resumed>) = 45 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5939] close(61 [pid 5941] <... close resumed>) = 0 [pid 5940] <... openat resumed>) = 67 [pid 5938] close(63 [pid 5937] close(45 [pid 5935] <... openat resumed>) = 62 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... close resumed>) = 0 [pid 5937] <... close resumed>) = 0 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... openat resumed>) = 69 [pid 5940] close(67 [pid 5939] <... close resumed>) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] <... openat resumed>) = 63 [pid 5941] close(69 [pid 5940] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... openat resumed>) = 63 [pid 5937] <... openat resumed>) = 45 [pid 5941] <... close resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... openat resumed>) = 61 [pid 5938] close(63 [pid 5937] close(45 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... openat resumed>) = 69 [pid 5940] <... openat resumed>) = 67 [pid 5939] close(61 [pid 5938] <... close resumed>) = 0 [pid 5937] <... close resumed>) = 0 [pid 5941] close(69 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5941] <... close resumed>) = 0 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... openat resumed>) = 63 [pid 5937] <... openat resumed>) = 45 [pid 5935] <... openat resumed>) = 64 [pid 5941] <... openat resumed>) = 69 [pid 5939] <... close resumed>) = 0 [pid 5940] close(67 [pid 5938] close(63 [pid 5941] close(69 [pid 5940] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] <... close resumed>) = 0 [pid 5937] close(45 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... close resumed>) = 0 [pid 5938] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... close resumed>) = 0 [pid 5935] <... openat resumed>) = 61 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... openat resumed>) = 65 [pid 5938] <... openat resumed>) = 63 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5941] <... openat resumed>) = 69 [pid 5940] <... openat resumed>) = 67 [pid 5939] close(65 [pid 5938] close(63 [pid 5940] close(67 [pid 5937] <... openat resumed>) = 45 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5939] <... close resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5941] close(69 [pid 5940] <... openat resumed>) = 67 [pid 5939] <... openat resumed>) = 66 [pid 5938] <... close resumed>) = 0 [pid 5937] close(45 [pid 5935] <... openat resumed>) = 65 [pid 5941] <... close resumed>) = 0 [pid 5940] close(67 [pid 5939] close(66 [pid 5938] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] <... close resumed>) = 0 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... close resumed>) = 0 [pid 5938] <... futex resumed>) = 1 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5927] <... futex resumed>) = 0 [pid 5941] <... openat resumed>) = 69 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] <... openat resumed>) = 45 [pid 5935] <... openat resumed>) = 66 [pid 5941] close(69 [pid 5937] close(45) = 0 [pid 5939] <... openat resumed>) = 67 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5927] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] close(67 [pid 5941] <... close resumed>) = 0 [pid 5940] <... openat resumed>) = 67 [pid 5939] <... close resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... futex resumed>) = 0 [pid 5927] <... futex resumed>) = 1 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] <... openat resumed>) = 45 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] <... openat resumed>) = 67 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5927] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] <... openat resumed>) = 69 [pid 5940] close(67 [pid 5937] close(45 [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5940] <... close resumed>) = 0 [pid 5939] <... openat resumed>) = 68 [pid 5937] <... close resumed>) = 0 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] close(69 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] <... openat resumed>) = 69 [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = 0 [pid 5937] <... futex resumed>) = 1 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5929] <... futex resumed>) = 0 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5929] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] <... openat resumed>) = 69 [pid 5939] close(68 [pid 5935] <... openat resumed>) = 70 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5929] <... futex resumed>) = 1 [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5940] <... openat resumed>) = 67 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5939] <... close resumed>) = 0 [pid 5940] close(67 [pid 5931] <... futex resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5929] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] close(69 [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... close resumed>) = 0 [pid 5940] <... close resumed>) = 0 [pid 5939] <... openat resumed>) = 68 [pid 5935] <... openat resumed>) = 71 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] close(68 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5935] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5941] <... openat resumed>) = 69 [pid 5940] <... openat resumed>) = 67 [pid 5939] <... close resumed>) = 0 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5940] close(67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] <... openat resumed>) = 68 [pid 5941] close(69 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... close resumed>) = 0 [pid 5935] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] <... futex resumed>) = 0 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... openat resumed>) = 69 [pid 5940] <... close resumed>) = 0 [pid 5939] <... openat resumed>) = 72 [pid 5935] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] close(69 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... close resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] close(72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... openat resumed>) = 69 [pid 5940] <... openat resumed>) = 67 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5939] <... close resumed>) = 0 [pid 5940] close(67 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] close(69 [pid 5940] <... close resumed>) = 0 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5941] <... close resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... openat resumed>) = 72 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... openat resumed>) = 69 [pid 5940] <... openat resumed>) = 67 [pid 5939] close(72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] close(69 [pid 5940] close(67 [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = 0 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... openat resumed>) = 69 [pid 5940] <... close resumed>) = 0 [pid 5939] <... close resumed>) = 0 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] close(69 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... close resumed>) = 0 [pid 5940] <... openat resumed>) = 67 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] close(67 [pid 5939] <... openat resumed>) = 72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... openat resumed>) = 69 [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] close(69 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = 0 [pid 5940] <... close resumed>) = 0 [pid 5939] close(72 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... openat resumed>) = 69 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] close(69 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... close resumed>) = 0 [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... openat resumed>) = 69 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] close(69 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... close resumed>) = 0 [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... openat resumed>) = 69 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] close(69 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... close resumed>) = 0 [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... openat resumed>) = 69 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] close(69 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... close resumed>) = 0 [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... openat resumed>) = 69 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] close(69 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... close resumed>) = 0 [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... openat resumed>) = 69 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] close(69 [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = 0 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... openat resumed>) = 69 [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] close(69 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... close resumed>) = 0 [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... openat resumed>) = 69 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] close(69 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... close resumed>) = 0 [pid 5939] <... close resumed>) = 0 [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... openat resumed>) = 67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... openat resumed>) = 69 [pid 5940] close(67 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] close(69 [pid 5940] <... close resumed>) = 0 [pid 5939] <... openat resumed>) = 72 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] close(72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... openat resumed>) = 67 [pid 5939] <... close resumed>) = 0 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... openat resumed>) = 69 [pid 5940] close(67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] close(69 [pid 5940] <... close resumed>) = 0 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... openat resumed>) = 72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] close(72 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5940] <... openat resumed>) = 67 [pid 5939] <... close resumed>) = 0 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... openat resumed>) = 69 [pid 5940] close(67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5940] <... close resumed>) = 0 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] close(69 [pid 5939] <... openat resumed>) = 72 [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5939] close(72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] ioctl(-1, USBTMC_IOCTL_READ [pid 5940] <... openat resumed>) = 67 [pid 5939] <... close resumed>) = 0 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] close(67 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] <... futex resumed>) = 1 [pid 5927] <... futex resumed>) = 0 [pid 5939] <... openat resumed>) = 72 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5927] <... futex resumed>) = 0 [pid 5941] <... openat resumed>) = 69 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] close_range(4294967295, 4294967295, 0 [pid 5940] <... close resumed>) = 0 [pid 5927] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] close(69 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] close(72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] <... close_range resumed>) = 0 [pid 5941] <... close resumed>) = 0 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] <... futex resumed>) = 1 [pid 5927] <... futex resumed>) = 0 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... openat resumed>) = 67 [pid 5939] <... close resumed>) = 0 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] exit_group(0 [pid 5938] <... futex resumed>) = ? [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5930] <... futex resumed>) = ? [pid 5941] <... openat resumed>) = 69 [pid 5927] <... exit_group resumed>) = ? [pid 5941] close(69 [pid 5940] close(67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5938] +++ exited with 0 +++ [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5930] +++ exited with 0 +++ [pid 5941] <... close resumed>) = 0 [pid 5940] <... close resumed>) = 0 [pid 5939] <... openat resumed>) = 72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... openat resumed>) = 67 [pid 5939] close(72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... openat resumed>) = 69 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5939] <... close resumed>) = 0 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] close(69 [pid 5940] close(67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = 0 [pid 5940] <... close resumed>) = 0 [pid 5939] <... openat resumed>) = 72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5941] <... openat resumed>) = 69 [pid 5940] <... openat resumed>) = 67 [pid 5939] close(72 [pid 5929] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5941] close(69 [pid 5939] <... close resumed>) = 0 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... close resumed>) = 0 [pid 5940] close(67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5929] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5939] <... openat resumed>) = 72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5929] <... futex resumed>) = 1 [pid 5929] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5937] <... futex resumed>) = 0 [pid 5941] <... openat resumed>) = 69 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] close(72 [pid 5937] close_range(4294967295, 4294967295, 0 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] close(69 [pid 5940] <... openat resumed>) = 67 [pid 5939] <... close resumed>) = 0 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... close resumed>) = 0 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] close(67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... openat resumed>) = 69 [pid 5940] <... close resumed>) = 0 [pid 5939] <... openat resumed>) = 72 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5941] close(69 [pid 5940] <... openat resumed>) = 67 [pid 5939] close(72 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = 0 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5939] <... close resumed>) = 0 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] close(67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... openat resumed>) = 69 [pid 5940] <... close resumed>) = 0 [pid 5939] <... openat resumed>) = 72 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5941] close(69 [pid 5940] <... openat resumed>) = 67 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... close resumed>) = 0 [pid 5939] close(72 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] close(67 [pid 5939] <... close resumed>) = 0 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] <... openat resumed>) = 69 [pid 5940] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5939] <... openat resumed>) = 72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] close(69 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = 0 [pid 5940] <... openat resumed>) = 67 [pid 5939] close(72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] close(67 [pid 5939] <... close resumed>) = 0 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... openat resumed>) = 69 [pid 5940] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] close(69 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... openat resumed>) = 72 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = 0 [pid 5940] <... openat resumed>) = 67 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... openat resumed>) = 69 [pid 5940] close(67 [pid 5939] close(72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5940] <... close resumed>) = 0 [pid 5941] close(69 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... close resumed>) = 0 [pid 5937] <... close_range resumed>) = 0 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5927] +++ exited with 0 +++ [pid 5941] <... close resumed>) = 0 [pid 5940] <... openat resumed>) = 67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5927, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] close(67 [pid 5939] <... openat resumed>) = 72 [pid 5937] <... futex resumed>) = 1 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5929] <... futex resumed>) = 0 [pid 5941] <... openat resumed>) = 69 [pid 5940] <... close resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5937] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5939] close(72 [pid 5941] close(69 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5941] <... close resumed>) = 0 [pid 5939] <... close resumed>) = 0 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... openat resumed>) = 67 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 72 [pid 5939] close(72./strace-static-x86_64: Process 5942 attached ) = 0 [pid 5942] set_robust_list(0x5555724bf6a0, 24 [pid 5941] <... openat resumed>) = 69 [pid 5940] close(67 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5942] <... set_robust_list resumed>) = 0 [pid 5941] close(69 [pid 5940] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 5942 [pid 5942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5941] <... close resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... openat resumed>) = 72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5940] <... openat resumed>) = 67 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5942] <... prctl resumed>) = 0 [pid 5941] <... openat resumed>) = 69 [pid 5939] close(72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5940] close(67 [pid 5939] <... close resumed>) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5942] setpgid(0, 0 [pid 5941] close(69 [pid 5940] <... close resumed>) = 0 [pid 5939] <... openat resumed>) = 72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5942] <... setpgid resumed>) = 0 [pid 5941] <... close resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] close(72 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5939] <... close resumed>) = 0 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5941] <... openat resumed>) = 69 [pid 5940] <... openat resumed>) = 67 [pid 5939] <... openat resumed>) = 72 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5939] close(72) = 0 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 72 [pid 5939] close(72 [pid 5942] <... openat resumed>) = 3 [pid 5941] close(69 [pid 5940] close(67 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5942] write(3, "1000", 4 [pid 5941] <... close resumed>) = 0 [pid 5940] <... close resumed>) = 0 [pid 5939] <... close resumed>) = 0 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5942] <... write resumed>) = 4 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5942] close(3 [pid 5941] <... openat resumed>) = 69 [pid 5940] <... openat resumed>) = 67 [pid 5939] <... openat resumed>) = 72 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5942] <... close resumed>) = 0 [pid 5941] close(69 [pid 5940] close(67 [pid 5931] ioctl(-1, USBTMC_IOCTL_READexecuting program [pid 5942] write(1, "executing program\n", 18 [pid 5941] <... close resumed>) = 0 [pid 5940] <... close resumed>) = 0 [pid 5939] close(72 [pid 5942] <... write resumed>) = 18 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... close resumed>) = 0 [pid 5942] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5941] <... openat resumed>) = 69 [pid 5940] <... openat resumed>) = 67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5942] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 5941] close(69 [pid 5939] <... openat resumed>) = 72 [pid 5942] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5941] <... close resumed>) = 0 [pid 5940] close(67 [pid 5942] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5940] <... close resumed>) = 0 [pid 5939] close(72 [pid 5942] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5941] <... openat resumed>) = 69 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... close resumed>) = 0 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5942] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5941] close(69 [pid 5940] <... openat resumed>) = 67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5942] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... close resumed>) = 0 [pid 5939] <... openat resumed>) = 72 [pid 5931] ioctl(-1, USBTMC_IOCTL_READ [pid 5942] <... mprotect resumed>) = 0 [pid 5941] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] close(67 [pid 5931] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... futex resumed>) = 1 [pid 5931] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] <... futex resumed>) = 0 [pid 5931] <... futex resumed>) = 0 [pid 5928] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5941] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5940] <... close resumed>) = 0 [pid 5939] close(72 [pid 5931] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] <... futex resumed>) = 0 [pid 5928] <... futex resumed>) = 1 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... close resumed>) = 0 [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5928] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5940] <... openat resumed>) = 67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5929] exit_group(0 [pid 5942] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5939] <... openat resumed>) = 72 [pid 5937] <... futex resumed>) = ? [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5931] <... futex resumed>) = ? [pid 5929] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5943 attached [pid 5940] close(67 [pid 5939] close(72 [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5931] +++ exited with 0 +++ [pid 5942] <... clone3 resumed> => {parent_tid=[5943]}, 88) = 5943 [pid 5940] <... close resumed>) = 0 [pid 5939] <... close resumed>) = 0 [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5942] rt_sigprocmask(SIG_SETMASK, [], [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5942] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5940] <... openat resumed>) = 67 [pid 5939] <... openat resumed>) = 72 [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5942] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5942] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5940] close(67 [pid 5939] close(72 [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5940] <... close resumed>) = 0 [pid 5939] <... close resumed>) = 0 [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5943] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5940] <... openat resumed>) = 67 [pid 5939] <... openat resumed>) = 72 [ 73.802008][ T974] usb 2-1: USB disconnect, device number 8 [pid 5933] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5943] <... rseq resumed>) = 0 [pid 5940] close(67 [pid 5939] close(72 [pid 5937] +++ exited with 0 +++ [pid 5929] +++ exited with 0 +++ [pid 5943] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5940] <... close resumed>) = 0 [pid 5939] <... close resumed>) = 0 [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5929, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5943] <... set_robust_list resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5943] rt_sigprocmask(SIG_SETMASK, [], [pid 5940] <... openat resumed>) = 67 [pid 5939] <... openat resumed>) = 72 [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5943] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5940] close(67 [pid 5943] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5944 attached [pid 5943] <... openat resumed>) = 3 [pid 5940] <... close resumed>) = 0 [pid 5939] close(72 [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5943] ioctl(3, USB_RAW_IOCTL_INIT [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] <... close resumed>) = 0 [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5944] set_robust_list(0x5555724bf6a0, 24 [pid 5943] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5940] <... openat resumed>) = 67 [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5944] <... set_robust_list resumed>) = 0 [pid 5940] close(67) = 0 [pid 5939] <... openat resumed>) = 72 [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5944] <... prctl resumed>) = 0 [pid 5943] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5940] <... openat resumed>) = 67 [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5944] setpgid(0, 0 [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 5944 [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5944] <... setpgid resumed>) = 0 [pid 5939] close(72 [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5940] close(67 [pid 5944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5943] <... ioctl resumed>, 0) = 0 [pid 5940] <... close resumed>) = 0 [pid 5939] <... close resumed>) = 0 [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5944] <... openat resumed>) = 3 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5944] write(3, "1000", 4 [pid 5943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5940] <... openat resumed>) = 67 [pid 5939] <... openat resumed>) = 72 [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5944] <... write resumed>) = 4 [pid 5943] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5940] close(67 [pid 5939] close(72 [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5944] close(3 [pid 5943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5940] <... close resumed>) = 0 [pid 5939] <... close resumed>) = 0 [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5944] <... close resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5944] write(1, "executing program\n", 18executing program [pid 5940] <... openat resumed>) = 67 [pid 5939] <... openat resumed>) = 72 [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5944] <... write resumed>) = 18 [pid 5940] close(67 [pid 5939] close(72 [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5944] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] <... close resumed>) = 0 [pid 5939] <... close resumed>) = 0 [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5944] <... futex resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5939] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5944] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5940] <... openat resumed>) = 67 [pid 5939] <... futex resumed>) = 1 [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5932] <... futex resumed>) = 0 [pid 5944] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5939] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5932] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5940] close(67 [pid 5935] <... futex resumed>) = 0 [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5932] <... futex resumed>) = 1 [pid 5944] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5940] <... close resumed>) = 0 [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5932] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5944] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5944] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5940] <... openat resumed>) = 67 [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5944] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5944] <... mprotect resumed>) = 0 [pid 5940] close(67 [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5944] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5940] <... close resumed>) = 0 [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5944] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5940] <... openat resumed>) = 67 [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5944] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5940] close(67 [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5928] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5945 attached [pid 5944] <... clone3 resumed> => {parent_tid=[5945]}, 88) = 5945 [pid 5940] <... close resumed>) = 0 [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5928] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] rt_sigprocmask(SIG_SETMASK, [], [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5945] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5944] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5941] <... futex resumed>) = 0 [pid 5940] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5928] <... futex resumed>) = 1 [pid 5945] <... rseq resumed>) = 0 [pid 5944] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] close_range(4, 4294967295, 0 [pid 5940] <... futex resumed>) = 1 [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5934] <... futex resumed>) = 0 [pid 5928] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5945] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5944] <... futex resumed>) = 0 [pid 5940] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5934] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5945] <... set_robust_list resumed>) = 0 [pid 5936] <... futex resumed>) = 0 [pid 5934] <... futex resumed>) = 1 [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5945] rt_sigprocmask(SIG_SETMASK, [], [pid 5944] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5934] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5945] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5945] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5941] <... close_range resumed>) = 0 [pid 5945] <... openat resumed>) = 3 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5941] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5945] ioctl(3, USB_RAW_IOCTL_INIT [pid 5941] <... futex resumed>) = 1 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5928] <... futex resumed>) = 0 [pid 5945] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5941] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5945] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5945] <... ioctl resumed>, 0) = 0 [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5945] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5945] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5945] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 73.862369][ T5831] usb 1-1: USB disconnect, device number 8 [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5933] <... futex resumed>) = 0 [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5928] exit_group(0 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5941] <... futex resumed>) = ? [pid 5933] <... futex resumed>) = ? [pid 5928] <... exit_group resumed>) = ? [pid 5941] +++ exited with 0 +++ [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5933] +++ exited with 0 +++ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5932] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5928] +++ exited with 0 +++ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5932] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5939] <... futex resumed>) = 0 [pid 5932] <... futex resumed>) = 1 [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5939] close_range(4, 4294967295, 0 [pid 5932] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5939] <... close_range resumed>) = 0 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5928, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5939] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5934] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5820] restart_syscall(<... resuming interrupted clone ...> [pid 5939] <... futex resumed>) = 1 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5934] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... futex resumed>) = 0 [pid 5940] <... futex resumed>) = 0 [pid 5939] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5934] <... futex resumed>) = 1 [pid 5940] close_range(4, 4294967295, 0 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5934] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5820] <... restart_syscall resumed>) = 0 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5940] <... close_range resumed>) = 0 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5946 attached [pid 5940] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5946] set_robust_list(0x5555724bf6a0, 24 [pid 5940] <... futex resumed>) = 1 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5934] <... futex resumed>) = 0 [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 5946 [pid 5946] <... set_robust_list resumed>) = 0 [pid 5940] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5946] <... prctl resumed>) = 0 [pid 5946] setpgid(0, 0 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5946] <... setpgid resumed>) = 0 [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5936] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5946] <... openat resumed>) = 3 [pid 5946] write(3, "1000", 4) = 4 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] ioctl(4, USBTMC_IOCTL_READexecuting program , 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5946] close(3 [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ [pid 5946] <... close resumed>) = 0 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5946] write(1, "executing program\n", 18 [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5946] <... write resumed>) = 18 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5946] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5946] <... futex resumed>) = 0 [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5946] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5946] <... rt_sigaction resumed>NULL, 8) = 0 [ 73.946451][ T5844] usb 5-1: USB disconnect, device number 8 [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5946] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5946] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5935] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5935] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5935] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5946] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5946] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5946] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5932] exit_group(0 [pid 5935] <... futex resumed>) = ? [pid 5932] <... exit_group resumed>) = ? [pid 5939] <... futex resumed>) = ? [pid 5935] +++ exited with 0 +++ [pid 5946] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5936] ioctl(4, USBTMC_IOCTL_READ [pid 5946] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5936] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5947 attached [pid 5936] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5946] <... clone3 resumed> => {parent_tid=[5947]}, 88) = 5947 [pid 5936] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] rt_sigprocmask(SIG_SETMASK, [], [pid 5947] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5946] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5936] <... futex resumed>) = 0 [pid 5934] exit_group(0 [pid 5940] <... futex resumed>) = ? [pid 5934] <... exit_group resumed>) = ? [pid 5940] +++ exited with 0 +++ [pid 5946] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... rseq resumed>) = 0 [pid 5939] +++ exited with 0 +++ [pid 5932] +++ exited with 0 +++ [pid 5947] set_robust_list(0x7f5ecb3c99a0, 24) = 0 [pid 5947] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5946] <... futex resumed>) = 0 [pid 5946] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5947] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5947] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [pid 5947] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5932, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5936] +++ exited with 0 +++ [pid 5934] +++ exited with 0 +++ [pid 5947] <... ioctl resumed>, 0) = 0 [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5934, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5817] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5947] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5948 attached ./strace-static-x86_64: Process 5949 attached [pid 5947] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 5948 [pid 5947] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 5949 [pid 5949] set_robust_list(0x5555724bf6a0, 24) = 0 [pid 5949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5949] setpgid(0, 0 [pid 5948] set_robust_list(0x5555724bf6a0, 24 [pid 5949] <... setpgid resumed>) = 0 [pid 5948] <... set_robust_list resumed>) = 0 [pid 5943] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5949] <... openat resumed>) = 3 [pid 5948] <... prctl resumed>) = 0 [pid 5948] setpgid(0, 0) = 0 [pid 5949] write(3, "1000", 4 [pid 5948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5949] <... write resumed>) = 4 [pid 5948] <... openat resumed>) = 3 executing program [pid 5949] close(3 [pid 5948] write(3, "1000", 4 [pid 5949] <... close resumed>) = 0 [pid 5949] write(1, "executing program\n", 18) = 18 [pid 5948] <... write resumed>) = 4 [pid 5949] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] close(3 [pid 5949] <... futex resumed>) = 0 [pid 5948] <... close resumed>) = 0 [pid 5949] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 executing program [pid 5948] write(1, "executing program\n", 18 [pid 5949] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5948] <... write resumed>) = 18 [pid 5949] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 5948] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5948] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5949] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5948] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5949] <... mprotect resumed>) = 0 [pid 5949] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5948] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5949] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5948] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5949] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5950 attached ) = 0x7f5ecb3a9000 [pid 5950] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5949] <... clone3 resumed> => {parent_tid=[5950]}, 88) = 5950 [pid 5948] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5950] <... rseq resumed>) = 0 [pid 5949] rt_sigprocmask(SIG_SETMASK, [], [pid 5948] <... mprotect resumed>) = 0 [pid 5950] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5949] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5950] <... set_robust_list resumed>) = 0 [pid 5950] rt_sigprocmask(SIG_SETMASK, [], [pid 5949] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5950] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5949] <... futex resumed>) = 0 [pid 5948] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5949] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5950] <... openat resumed>) = 3 [pid 5948] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5948] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5950] ioctl(3, USB_RAW_IOCTL_INIT./strace-static-x86_64: Process 5951 attached , 0x7f5ecb3c81c0) = 0 [pid 5950] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5951] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5945] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5951] <... rseq resumed>) = 0 [pid 5948] <... clone3 resumed> => {parent_tid=[5951]}, 88) = 5951 [pid 5945] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5951] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5950] <... ioctl resumed>, 0) = 0 [pid 5948] rt_sigprocmask(SIG_SETMASK, [], [pid 5951] <... set_robust_list resumed>) = 0 [pid 5948] <... rt_sigprocmask resumed>NULL, 8) = 0 [ 74.023994][ T9] usb 3-1: USB disconnect, device number 8 [ 74.038341][ T1607] usb 4-1: USB disconnect, device number 8 [pid 5951] rt_sigprocmask(SIG_SETMASK, [], [pid 5948] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5948] <... futex resumed>) = 0 [pid 5951] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5948] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5951] <... openat resumed>) = 3 [pid 5951] ioctl(3, USB_RAW_IOCTL_INIT [pid 5950] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5951] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5951] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5943] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5945] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5945] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5943] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5943] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5945] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5945] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5945] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5945] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5943] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 74.185586][ T974] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 74.205567][ T5831] usb 1-1: new high-speed USB device number 9 using dummy_hcd [pid 5943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5950] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5947] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5945] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5951] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5947] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5945] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5950] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5947] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5943] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5943] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5947] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5951] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5943] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5943] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5945] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5943] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5945] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5943] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5945] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5943] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5945] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 74.345702][ T974] usb 2-1: Using ep0 maxpacket: 8 [ 74.365548][ T5831] usb 1-1: Using ep0 maxpacket: 8 [ 74.374817][ T974] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [pid 5945] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5945] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 74.386339][ T974] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 74.396405][ T974] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 74.406503][ T974] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 74.415583][ T1607] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 74.419504][ T9] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 74.426968][ T5844] usb 5-1: new high-speed USB device number 9 using dummy_hcd [pid 5945] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5950] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5947] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5945] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5950] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5947] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5945] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5950] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5947] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5947] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5951] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5947] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5951] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5947] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5951] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 74.434397][ T974] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 74.451001][ T5831] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 74.462208][ T974] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.470257][ T5831] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 74.481525][ T5831] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [pid 5951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5943] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5943] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5943] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5943] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5950] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5947] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5945] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5947] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5945] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5951] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5945] <... ioctl resumed>, 0) = 0 [pid 5951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5945] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5945] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [ 74.492340][ T5831] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 74.505595][ T5831] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 74.518472][ T5831] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5950] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5950] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5950] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5950] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 74.595739][ T1607] usb 4-1: Using ep0 maxpacket: 8 [ 74.613713][ T1607] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 74.625198][ T5844] usb 5-1: Using ep0 maxpacket: 8 [ 74.630255][ T1607] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 74.635563][ T9] usb 3-1: Using ep0 maxpacket: 8 [pid 5950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5947] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5947] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5951] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5951] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5947] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5947] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5951] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5951] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5947] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5951] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5947] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5951] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 74.640353][ T1607] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 74.655345][ T1607] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 74.669015][ T1607] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 74.678659][ T1607] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5947] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5950] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5947] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5947] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5950] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5947] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5947] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5943] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5943] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5950] <... ioctl resumed>, 0) = 0 [pid 5942] <... futex resumed>) = 0 [ 74.682276][ T9] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 74.697939][ T9] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 74.701137][ T5844] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 74.708033][ T9] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 74.720693][ T5844] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 5950] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5942] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5945] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5950] <... ioctl resumed>, 0) = 0 [pid 5944] <... futex resumed>) = 0 [pid 5943] <... futex resumed>) = 0 [pid 5942] <... futex resumed>) = 1 [pid 5950] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5944] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5944] <... futex resumed>) = 1 [pid 5950] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5944] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5945] <... futex resumed>) = 0 [pid 5943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5945] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5943] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5945] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5943] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5945] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5943] <... ioctl resumed>, 0) = 0 [pid 5945] <... ioctl resumed>, 0) = 0 [pid 5943] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... futex resumed>) = 1 [pid 5942] <... futex resumed>) = 0 [pid 5945] <... futex resumed>) = 1 [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5942] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5942] <... futex resumed>) = 0 [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5942] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [ 74.729258][ T9] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 74.740126][ T5844] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 74.752434][ T9] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 74.764311][ T5844] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 74.784449][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5944] <... futex resumed>) = 0 [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5944] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] <... futex resumed>) = 0 [pid 5944] <... futex resumed>) = 1 [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5944] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5951] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5951] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5951] <... ioctl resumed>, 0) = 0 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5951] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5951] <... ioctl resumed>, 0) = 0 [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5951] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5951] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] <... openat resumed>) = -1 ENOENT (No such file or directory) [ 74.795251][ T974] usb 2-1: usb_control_msg returned -32 [ 74.804242][ T5831] usb 1-1: usb_control_msg returned -32 [ 74.814161][ T974] usbtmc 2-1:16.0: can't read capabilities [ 74.823458][ T5831] usbtmc 1-1:16.0: can't read capabilities [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = 4 [pid 5943] <... openat resumed>) = 4 [pid 5942] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5942] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5942] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 5942] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5942] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5942] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} => {parent_tid=[5952]}, 88) = 5952 [pid 5942] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5942] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5942] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5945] <... openat resumed>) = 5 [pid 5943] <... openat resumed>) = 5 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = 6 [pid 5943] <... openat resumed>) = 6 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = 7 [pid 5943] <... openat resumed>) = 7 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = 8 [pid 5943] <... openat resumed>) = 8 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... openat resumed>) = 9 [pid 5944] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5943] <... openat resumed>) = 9 [pid 5944] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5944] <... futex resumed>) = 0 [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5944] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5945] <... openat resumed>) = 10 [pid 5944] <... mmap resumed>) = 0x7f5ecb388000 [pid 5943] <... openat resumed>) = 10 [pid 5944] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5944] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5945] <... openat resumed>) = 11 [pid 5944] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5943] <... openat resumed>) = 11 [pid 5944] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5953 attached [pid 5953] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5945] <... openat resumed>) = 12 [pid 5944] <... clone3 resumed> => {parent_tid=[5953]}, 88) = 5953 [pid 5943] <... futex resumed>) = 0 [pid 5953] <... rseq resumed>) = 0 [pid 5944] rt_sigprocmask(SIG_SETMASK, [], [pid 5953] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5944] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5953] <... set_robust_list resumed>) = 0 [pid 5944] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5953] rt_sigprocmask(SIG_SETMASK, [], [pid 5944] <... futex resumed>) = 0 [pid 5953] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5944] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5943] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5952 attached [pid 5953] <... openat resumed>) = 13 [pid 5945] <... openat resumed>) = 14 [ 74.842627][ T5844] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [pid 5953] ioctl(13, USB_RAW_IOCTL_INIT [pid 5952] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5952] <... rseq resumed>) = 0 [pid 5945] <... openat resumed>) = 15 [pid 5953] ioctl(13, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5952] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5952] <... set_robust_list resumed>) = 0 [pid 5945] <... openat resumed>) = 16 [pid 5952] rt_sigprocmask(SIG_SETMASK, [], [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5952] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5945] <... openat resumed>) = 17 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5952] <... openat resumed>) = 12 [pid 5945] <... openat resumed>) = 18 [pid 5952] ioctl(12, USB_RAW_IOCTL_INIT [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5952] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5945] <... openat resumed>) = 19 [pid 5952] ioctl(12, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 20 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 21 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 22 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 23 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 24 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 25 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 26 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 31 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 32 [pid 5945] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 33 [pid 5945] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5945] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5953] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 34 [pid 5953] close(34) = 0 [ 74.872730][ T5953] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.893052][ T5844] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.895800][ T5953] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.901280][ T5952] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5947] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5947] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5947] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5953] close(34 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] <... close resumed>) = 0 [pid 5952] <... openat resumed>) = 13 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 34 [pid 5952] ioctl(13, USB_RAW_IOCTL_INIT [pid 5953] close(34) = 0 [pid 5952] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 34 [pid 5952] ioctl(13, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5953] close(34) = 0 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 34 [pid 5953] close(34) = 0 [pid 5952] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 14 [pid 5953] <... openat resumed>) = 34 [pid 5952] ioctl(14, USB_RAW_IOCTL_INIT [pid 5953] close(34) = 0 [pid 5952] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] ioctl(14, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5953] <... openat resumed>) = 34 [ 74.922502][ T5952] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.934585][ T5952] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.944083][ T5952] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5953] close(34) = 0 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 34 [pid 5953] close(34) = 0 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 34 [pid 5953] close(34) = 0 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 34 [pid 5952] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34) = 0 [pid 5952] <... openat resumed>) = 15 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] ioctl(15, USB_RAW_IOCTL_INIT [pid 5950] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5952] ioctl(15, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5950] <... futex resumed>) = 1 [pid 5949] <... futex resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5950] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5949] <... futex resumed>) = 0 [pid 5950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5949] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5950] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5950] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 5953] close(34 [pid 5950] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5953] <... close resumed>) = 0 [pid 5950] <... futex resumed>) = 1 [pid 5949] <... futex resumed>) = 0 [pid 5950] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5949] <... futex resumed>) = 0 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5949] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... openat resumed>) = 4 [pid 5953] <... openat resumed>) = 34 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] close(34 [pid 5950] <... openat resumed>) = 5 [pid 5953] <... close resumed>) = 0 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... openat resumed>) = 6 [pid 5953] <... openat resumed>) = 34 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] close(34 [pid 5950] <... openat resumed>) = 7 [pid 5953] <... close resumed>) = 0 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... openat resumed>) = 8 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] <... openat resumed>) = 34 [pid 5950] <... openat resumed>) = 9 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [pid 5953] close(34 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] <... close resumed>) = 0 [pid 5950] <... openat resumed>) = 11 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] <... openat resumed>) = 34 [pid 5950] <... openat resumed>) = 12 [pid 5953] close(34 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] <... close resumed>) = 0 [pid 5950] <... openat resumed>) = 13 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... openat resumed>) = 14 [pid 5953] <... openat resumed>) = 34 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 15 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] close(34 [pid 5950] <... openat resumed>) = 16 [pid 5953] <... close resumed>) = 0 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 17 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 18 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] <... openat resumed>) = 34 [pid 5950] <... openat resumed>) = 19 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 20 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 21 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 22 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 23 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 24 [pid 5953] close(34 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] <... close resumed>) = 0 [pid 5950] <... openat resumed>) = 25 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... openat resumed>) = 26 [pid 5953] <... openat resumed>) = 34 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 5953] close(34 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 5953] <... close resumed>) = 0 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... openat resumed>) = 29 [pid 5953] <... openat resumed>) = 34 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] close(34 [pid 5950] <... openat resumed>) = 30 [pid 5953] <... close resumed>) = 0 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... openat resumed>) = 31 [pid 5953] <... openat resumed>) = 34 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 32 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 33 [pid 5953] close(34 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] <... close resumed>) = 0 [pid 5950] <... openat resumed>) = 34 [ 74.971240][ T5952] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.981362][ T5952] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.994645][ T5952] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.003353][ T1607] usb 4-1: usb_control_msg returned -32 [ 75.009267][ T1607] usbtmc 4-1:16.0: can't read capabilities [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... openat resumed>) = 35 [pid 5953] <... openat resumed>) = 34 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 36 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] close(34 [pid 5950] <... openat resumed>) = 37 [pid 5953] <... close resumed>) = 0 [pid 5952] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 16 [pid 5951] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5953] close(34 [pid 5952] ioctl(16, USB_RAW_IOCTL_INIT [pid 5951] <... futex resumed>) = 1 [pid 5950] <... openat resumed>) = 38 [pid 5948] <... futex resumed>) = 0 [pid 5953] <... close resumed>) = 0 [pid 5952] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5951] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5948] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5948] <... futex resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] ioctl(16, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5948] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5953] close(34 [pid 5950] <... openat resumed>) = 39 [pid 5953] <... close resumed>) = 0 [pid 5951] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... openat resumed>) = 40 [pid 5953] <... openat resumed>) = 34 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] close(34 [pid 5950] <... openat resumed>) = 41 [pid 5953] <... close resumed>) = 0 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... openat resumed>) = 42 [pid 5953] <... openat resumed>) = 34 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] close(34 [pid 5952] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5951] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5950] <... openat resumed>) = 43 [pid 5949] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5953] <... close resumed>) = 0 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] <... ioctl resumed>, 0) = 0 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5952] <... openat resumed>) = 17 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... openat resumed>) = 44 [pid 5949] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... openat resumed>) = 18 [pid 5953] <... openat resumed>) = 34 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] <... futex resumed>) = 1 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5949] <... futex resumed>) = 0 [pid 5948] <... futex resumed>) = 0 [pid 5953] close(34 [pid 5952] <... openat resumed>) = 19 [pid 5949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5948] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5953] <... close resumed>) = 0 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5949] <... mmap resumed>) = 0x7f5ecb388000 [pid 5948] <... futex resumed>) = 0 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... openat resumed>) = 20 [pid 5951] <... openat resumed>) = 4 [pid 5953] <... openat resumed>) = 34 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5948] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5953] close(34 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] <... close resumed>) = 0 [pid 5952] <... openat resumed>) = 21 [pid 5951] <... openat resumed>) = 5 [pid 5950] <... openat resumed>) = 45 [pid 5949] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 22 [pid 5951] <... openat resumed>) = 6 [pid 5949] <... mprotect resumed>) = 0 [pid 5950] <... openat resumed>) = 46 [pid 5953] close(34 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] <... close resumed>) = 0 [pid 5952] <... openat resumed>) = 23 [pid 5951] <... openat resumed>) = 7 [pid 5949] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] <... openat resumed>) = 47 [pid 5949] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 24 [pid 5951] <... openat resumed>) = 8 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5949] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 5954 attached [pid 5953] close(34 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] <... openat resumed>) = 48 [pid 5954] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5953] <... close resumed>) = 0 [pid 5952] <... openat resumed>) = 25 [pid 5951] <... openat resumed>) = 9 [pid 5954] <... rseq resumed>) = 0 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5954] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 26 [pid 5951] <... openat resumed>) = 10 [pid 5949] <... clone3 resumed> => {parent_tid=[5954]}, 88) = 5954 [pid 5954] <... set_robust_list resumed>) = 0 [pid 5953] close(34 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] <... openat resumed>) = 49 [pid 5954] rt_sigprocmask(SIG_SETMASK, [], [pid 5953] <... close resumed>) = 0 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] <... openat resumed>) = 11 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5949] rt_sigprocmask(SIG_SETMASK, [], [pid 5954] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... openat resumed>) = 27 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5949] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5954] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5953] <... openat resumed>) = 34 [pid 5951] <... openat resumed>) = 12 [pid 5950] <... openat resumed>) = 50 [pid 5949] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5953] close(34 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5949] <... futex resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] <... close resumed>) = 0 [pid 5952] <... openat resumed>) = 28 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5949] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5954] <... openat resumed>) = 51 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] <... openat resumed>) = 13 [pid 5954] close(51 [pid 5953] <... openat resumed>) = 34 [pid 5953] close(34 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] <... openat resumed>) = 52 [pid 5954] <... close resumed>) = 0 [pid 5953] <... close resumed>) = 0 [pid 5952] <... openat resumed>) = 29 [pid 5951] <... openat resumed>) = 14 [ 75.017073][ T5952] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.042126][ T5952] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.050940][ T5952] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.059308][ T9] usb 3-1: usb_control_msg returned -32 [ 75.064896][ T9] usbtmc 3-1:16.0: can't read capabilities [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] <... openat resumed>) = 34 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5954] <... openat resumed>) = 51 [pid 5953] close(34 [pid 5952] <... openat resumed>) = 30 [pid 5954] close(51 [pid 5953] <... close resumed>) = 0 [pid 5952] close(30 [pid 5951] <... openat resumed>) = 15 [pid 5950] <... openat resumed>) = 53 [pid 5954] <... close resumed>) = 0 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5954] <... openat resumed>) = 51 [pid 5954] close(51 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] <... openat resumed>) = 54 [pid 5954] <... close resumed>) = 0 [pid 5952] close(30 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... close resumed>) = 0 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5954] <... openat resumed>) = 51 [pid 5953] close(34 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] <... openat resumed>) = 16 [pid 5950] <... openat resumed>) = 55 [pid 5953] <... close resumed>) = 0 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] close(51 [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 17 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5953] close(34 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] <... close resumed>) = 0 [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] <... openat resumed>) = 51 [pid 5954] <... openat resumed>) = 56 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... close resumed>) = 0 [pid 5951] <... openat resumed>) = 18 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5954] close(56 [pid 5953] <... openat resumed>) = 34 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... openat resumed>) = 57 [pid 5953] close(34 [pid 5954] <... close resumed>) = 0 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5952] <... openat resumed>) = 30 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] <... close resumed>) = 0 [pid 5952] close(30 [pid 5951] <... openat resumed>) = 19 [pid 5950] <... openat resumed>) = 56 [pid 5954] <... openat resumed>) = 58 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... close resumed>) = 0 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5954] close(58 [pid 5953] <... openat resumed>) = 34 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... openat resumed>) = 59 [pid 5948] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5954] <... close resumed>) = 0 [pid 5953] close(34 [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 20 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] <... close resumed>) = 0 [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5948] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... openat resumed>) = 60 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... close resumed>) = 0 [pid 5950] <... openat resumed>) = 58 [pid 5954] close(60 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 30 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5948] <... futex resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] close(30 [pid 5951] <... openat resumed>) = 21 [pid 5950] <... openat resumed>) = 60 [pid 5948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5954] <... openat resumed>) = 61 [pid 5954] close(61 [pid 5953] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5948] <... mmap resumed>) = 0x7f5ecb388000 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 22 [pid 5950] <... openat resumed>) = 61 [pid 5948] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5954] <... openat resumed>) = 62 [pid 5952] close(30 [pid 5954] close(62) = 0 [pid 5953] close(34 [pid 5952] <... close resumed>) = 0 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5948] <... mprotect resumed>) = 0 [pid 5947] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] <... close resumed>) = 0 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 23 [pid 5948] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5947] <... futex resumed>) = 1 [pid 5946] <... futex resumed>) = 0 [pid 5947] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] close(62 [pid 5953] <... openat resumed>) = 34 [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] <... openat resumed>) = 63 [pid 5948] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5946] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... close resumed>) = 0 [pid 5953] close(34 [pid 5952] <... close resumed>) = 0 [pid 5947] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5946] <... futex resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5948] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 24 [pid 5947] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5946] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5947] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5954] close(62 [pid 5952] close(30 [pid 5950] <... openat resumed>) = 64 [pid 5947] <... ioctl resumed>, 0) = 0 [pid 5954] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5952] <... openat resumed>) = 30 [pid 5954] close(62 [pid 5950] <... openat resumed>) = 65 [pid 5954] <... close resumed>) = 0 [pid 5952] close(30) = 0 ./strace-static-x86_64: Process 5955 attached [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5954] <... openat resumed>) = 62 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 25 [pid 5950] <... openat resumed>) = 66 [pid 5948] <... clone3 resumed> => {parent_tid=[5955]}, 88) = 5955 [pid 5947] <... futex resumed>) = 1 [pid 5946] <... futex resumed>) = 0 [pid 5946] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] <... rseq resumed>) = 0 [pid 5946] <... futex resumed>) = 0 [pid 5946] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5955] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5954] close(62 [pid 5953] close(34 [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5948] rt_sigprocmask(SIG_SETMASK, [], [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] <... set_robust_list resumed>) = 0 [pid 5955] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5951] <... openat resumed>) = 26 [pid 5948] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5947] <... openat resumed>) = 4 [pid 5955] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] <... close resumed>) = 0 [pid 5953] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5950] <... openat resumed>) = 67 [pid 5948] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5948] <... futex resumed>) = 0 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 27 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5948] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5947] <... openat resumed>) = 5 [pid 5955] <... openat resumed>) = 28 [pid 5954] close(62 [pid 5953] close(34 [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] <... openat resumed>) = 68 [pid 5954] <... close resumed>) = 0 [pid 5953] <... close resumed>) = 0 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] ioctl(28, USB_RAW_IOCTL_INIT [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... close resumed>) = 0 [pid 5951] <... openat resumed>) = 29 [pid 5947] <... openat resumed>) = 6 [pid 5955] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5954] <... openat resumed>) = 62 [pid 5950] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] ioctl(28, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5954] close(62 [pid 5953] <... openat resumed>) = 34 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] <... openat resumed>) = 69 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5952] <... openat resumed>) = 30 [pid 5954] <... close resumed>) = 0 [pid 5947] <... openat resumed>) = 7 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5951] <... openat resumed>) = 30 [pid 5947] <... openat resumed>) = 8 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5951] <... openat resumed>) = 31 [pid 5950] <... futex resumed>) = 0 [pid 5947] <... openat resumed>) = 9 [pid 5955] <... openat resumed>) = 32 [pid 5954] close(62 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5950] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] close(32 [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 33 [pid 5955] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] <... openat resumed>) = 10 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5951] <... openat resumed>) = 32 [pid 5955] <... openat resumed>) = 34 [pid 5954] close(62 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] close(34 [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 35 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5951] <... openat resumed>) = 34 [pid 5955] <... openat resumed>) = 36 [pid 5954] close(62 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] <... openat resumed>) = 11 [pid 5955] close(36 [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 37 [pid 5955] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5951] <... openat resumed>) = 36 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] <... openat resumed>) = 38 [pid 5954] close(62 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] close(38 [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 39 [pid 5947] <... openat resumed>) = 12 [pid 5955] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5951] <... openat resumed>) = 38 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] <... openat resumed>) = 40 [pid 5954] close(62 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] close(40 [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 41 [pid 5947] <... openat resumed>) = 13 [pid 5955] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5951] <... openat resumed>) = 40 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] <... openat resumed>) = 42 [pid 5954] close(62 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] close(42 [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 43 [pid 5947] <... openat resumed>) = 14 [pid 5955] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5953] close(34 [pid 5952] <... close resumed>) = 0 [pid 5951] <... openat resumed>) = 42 [pid 5955] <... openat resumed>) = 44 [pid 5954] close(62 [pid 5953] <... close resumed>) = 0 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] close(44 [pid 5954] <... close resumed>) = 0 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 45 [pid 5947] <... openat resumed>) = 15 [pid 5955] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] <... openat resumed>) = 34 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5952] close(30 [pid 5951] <... openat resumed>) = 44 [pid 5955] <... openat resumed>) = 46 [pid 5954] close(62 [pid 5953] close(34 [pid 5952] <... close resumed>) = 0 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] <... openat resumed>) = 16 [pid 5955] close(46 [pid 5954] <... close resumed>) = 0 [pid 5953] <... close resumed>) = 0 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] <... openat resumed>) = 47 [pid 5955] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... openat resumed>) = 30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5953] <... openat resumed>) = 34 [pid 5946] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5955] <... openat resumed>) = 48 [pid 5952] close(30 [pid 5951] <... openat resumed>) = 46 [pid 5947] <... openat resumed>) = 17 [pid 5954] close(62) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 62 [pid 5952] <... close resumed>) = 0 [pid 5955] close(48 [pid 5954] close(62 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 49 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5946] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5946] <... futex resumed>) = 0 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] <... close resumed>) = 0 [pid 5951] <... openat resumed>) = 48 [pid 5947] <... openat resumed>) = 18 [pid 5946] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5955] <... openat resumed>) = 50 [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] close(50 [pid 5954] close(62 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... openat resumed>) = 30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5946] <... mmap resumed>) = 0x7f5ecb388000 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5947] <... openat resumed>) = 19 [pid 5946] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] close(30 [pid 5951] <... openat resumed>) = 50 [pid 5946] <... mprotect resumed>) = 0 [pid 5955] <... openat resumed>) = 51 [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(51 [pid 5954] close(62 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... openat resumed>) = 30 [pid 5947] <... openat resumed>) = 20 [pid 5946] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5946] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 5956 attached [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] <... close resumed>) = 0 [pid 5951] <... openat resumed>) = 51 [pid 5956] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5955] <... openat resumed>) = 52 [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] <... openat resumed>) = 21 [pid 5956] <... rseq resumed>) = 0 [pid 5955] close(52 [pid 5954] close(62 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... openat resumed>) = 30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] close(30 [pid 5951] <... openat resumed>) = 52 [pid 5946] <... clone3 resumed> => {parent_tid=[5956]}, 88) = 5956 [pid 5956] <... set_robust_list resumed>) = 0 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5946] rt_sigprocmask(SIG_SETMASK, [], [pid 5947] <... openat resumed>) = 22 [pid 5946] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] rt_sigprocmask(SIG_SETMASK, [], [pid 5955] <... openat resumed>) = 53 [pid 5954] <... openat resumed>) = 62 [pid 5953] close(34 [pid 5952] <... close resumed>) = 0 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5955] close(53 [pid 5954] close(62 [pid 5953] <... close resumed>) = 0 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] <... openat resumed>) = 54 [pid 5947] <... openat resumed>) = 23 [pid 5946] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... openat resumed>) = 30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] <... openat resumed>) = 24 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] <... openat resumed>) = 34 [pid 5952] close(30 [pid 5951] <... openat resumed>) = 53 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5946] <... futex resumed>) = 0 [pid 5956] ioctl(24, USB_RAW_IOCTL_INIT [pid 5955] <... openat resumed>) = 55 [pid 5954] <... openat resumed>) = 62 [pid 5953] close(34 [pid 5952] <... close resumed>) = 0 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5955] close(55 [pid 5954] close(62 [pid 5953] <... close resumed>) = 0 [ 75.134004][ T5844] usb 5-1: usb_control_msg returned -32 [ 75.139871][ T5844] usbtmc 5-1:16.0: can't read capabilities [ 75.160047][ T5955] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.170086][ T5955] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] <... openat resumed>) = 56 [pid 5947] <... openat resumed>) = 25 [pid 5946] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5956] ioctl(24, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... openat resumed>) = 30 [pid 5953] <... openat resumed>) = 34 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5951] <... openat resumed>) = 55 [pid 5947] <... openat resumed>) = 26 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] <... openat resumed>) = 27 [pid 5951] <... openat resumed>) = 57 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] <... openat resumed>) = 28 [pid 5951] <... openat resumed>) = 58 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5951] <... openat resumed>) = 59 [pid 5947] <... openat resumed>) = 29 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 60 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] <... openat resumed>) = 61 [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5956] <... openat resumed>) = 32 [pid 5955] close(61 [pid 5954] close(62 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] <... openat resumed>) = 31 [pid 5956] close(32 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 62 [pid 5956] <... close resumed>) = 0 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] close(30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] <... openat resumed>) = 61 [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5955] close(61 [pid 5956] <... openat resumed>) = 33 [pid 5954] close(62 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] <... openat resumed>) = 32 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5956] close(33 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] <... openat resumed>) = 30 [pid 5951] <... openat resumed>) = 63 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] <... close resumed>) = 0 [pid 5955] <... openat resumed>) = 61 [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] close(30 [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(61 [pid 5954] close(62 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] <... openat resumed>) = 33 [pid 5956] <... openat resumed>) = 34 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... close resumed>) = 0 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] close(34 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] <... openat resumed>) = 61 [pid 5947] <... openat resumed>) = 35 [pid 5956] <... close resumed>) = 0 [pid 5953] <... close resumed>) = 0 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5951] <... openat resumed>) = 65 [pid 5947] <... openat resumed>) = 34 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5951] <... openat resumed>) = 66 [pid 5952] <... openat resumed>) = 30 [pid 5953] <... openat resumed>) = 34 [pid 5952] close(30 [pid 5956] <... openat resumed>) = 36 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] close(36 [pid 5952] <... close resumed>) = 0 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] <... openat resumed>) = 67 [pid 5956] <... close resumed>) = 0 [pid 5955] <... openat resumed>) = 64 [pid 5954] <... openat resumed>) = 62 [pid 5953] close(34 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] <... openat resumed>) = 36 [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] close(62 [pid 5953] <... close resumed>) = 0 [pid 5952] <... openat resumed>) = 30 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5956] <... openat resumed>) = 37 [pid 5955] close(64) = 0 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] <... openat resumed>) = 34 [pid 5956] close(37 [pid 5954] <... close resumed>) = 0 [pid 5956] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] close(30 [pid 5951] <... openat resumed>) = 68 [pid 5955] <... openat resumed>) = 64 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(64 [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] <... openat resumed>) = 37 [pid 5956] <... openat resumed>) = 38 [pid 5954] close(62 [pid 5955] <... close resumed>) = 0 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] <... openat resumed>) = 69 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] close(38 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... openat resumed>) = 30 [pid 5951] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5947] <... openat resumed>) = 39 [pid 5956] <... close resumed>) = 0 [pid 5955] <... openat resumed>) = 64 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5951] <... openat resumed>) = 70 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(64 [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] close(30 [pid 5951] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... openat resumed>) = 38 [pid 5956] <... openat resumed>) = 40 [pid 5955] <... close resumed>) = 0 [pid 5954] close(62 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... close resumed>) = 0 [pid 5951] <... futex resumed>) = 0 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] close(40 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... openat resumed>) = 41 [pid 5956] <... close resumed>) = 0 [pid 5955] <... openat resumed>) = 64 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5952] <... openat resumed>) = 30 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(64 [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5947] <... openat resumed>) = 40 [pid 5956] <... openat resumed>) = 42 [pid 5954] close(62 [pid 5953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] close(30 [pid 5955] <... close resumed>) = 0 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] close(42 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... close resumed>) = 0 [pid 5953] <... openat resumed>) = 34 [pid 5952] <... close resumed>) = 0 [pid 5947] <... openat resumed>) = 43 [pid 5956] <... close resumed>) = 0 [pid 5955] <... openat resumed>) = 64 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] close(34 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(64 [pid 5954] <... openat resumed>) = 62 [pid 5953] <... close resumed>) = 0 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] <... openat resumed>) = 42 [pid 5956] <... openat resumed>) = 44 [pid 5955] <... close resumed>) = 0 [pid 5954] close(62 [pid 5953] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... openat resumed>) = 30 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] close(44 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... close resumed>) = 0 [pid 5953] <... futex resumed>) = 1 [pid 5947] <... openat resumed>) = 45 [pid 5944] <... futex resumed>) = 0 [pid 5956] <... close resumed>) = 0 [pid 5955] <... openat resumed>) = 64 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5952] close(30 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5944] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(64 [pid 5954] <... openat resumed>) = 62 [pid 5952] <... close resumed>) = 0 [pid 5947] <... openat resumed>) = 44 [pid 5944] <... futex resumed>) = 1 [pid 5956] <... openat resumed>) = 46 [pid 5955] <... close resumed>) = 0 [pid 5954] close(62 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... futex resumed>) = 0 [pid 5944] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5956] close(46 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... close resumed>) = 0 [pid 5952] <... openat resumed>) = 30 [pid 5947] <... openat resumed>) = 47 [pid 5956] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5955] <... openat resumed>) = 64 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(64 [pid 5954] <... openat resumed>) = 62 [pid 5952] close(30 [pid 5947] <... openat resumed>) = 46 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 48 [pid 5954] close(62 [pid 5952] <... close resumed>) = 0 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] close(48 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5947] <... openat resumed>) = 49 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] <... openat resumed>) = 64 [pid 5954] <... openat resumed>) = 62 [pid 5952] <... openat resumed>) = 30 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 48 [pid 5955] close(64 [pid 5954] close(62 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] close(48 [pid 5954] <... close resumed>) = 0 [pid 5952] close(30 [pid 5947] <... openat resumed>) = 50 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... close resumed>) = 0 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 48 [pid 5955] <... openat resumed>) = 64 [pid 5954] close(62 [pid 5952] <... openat resumed>) = 30 [pid 5947] <... openat resumed>) = 51 [pid 5956] close(48 [pid 5955] close(64 [pid 5954] <... close resumed>) = 0 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5952] close(30 [ 75.216233][ T5956] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.224815][ T5956] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 48 [pid 5955] <... openat resumed>) = 64 [pid 5954] close(62 [pid 5952] <... close resumed>) = 0 [pid 5947] <... openat resumed>) = 52 [pid 5956] close(48 [pid 5955] close(64 [pid 5954] <... close resumed>) = 0 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... openat resumed>) = 30 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5952] close(30 [pid 5947] <... openat resumed>) = 48 [pid 5956] <... openat resumed>) = 53 [pid 5955] <... openat resumed>) = 64 [pid 5954] close(62 [pid 5952] <... close resumed>) = 0 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] close(53 [pid 5955] close(64 [pid 5954] <... close resumed>) = 0 [pid 5956] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] <... close resumed>) = 0 [pid 5954] <... openat resumed>) = 62 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 53 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] close(62 [pid 5952] <... openat resumed>) = 30 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] close(53 [pid 5955] <... openat resumed>) = 64 [pid 5954] <... close resumed>) = 0 [pid 5952] close(30 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... close resumed>) = 0 [pid 5947] <... openat resumed>) = 53 [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(64 [pid 5954] <... openat resumed>) = 62 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 54 [pid 5954] close(62 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] close(54 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5952] <... openat resumed>) = 30 [pid 5947] <... openat resumed>) = 55 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] <... openat resumed>) = 64 [pid 5954] <... openat resumed>) = 62 [pid 5952] close(30 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 54 [pid 5955] close(64 [pid 5954] close(62 [pid 5952] <... close resumed>) = 0 [pid 5947] <... openat resumed>) = 56 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] close(54 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... openat resumed>) = 30 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 54 [pid 5955] <... openat resumed>) = 64 [pid 5954] <... openat resumed>) = 62 [pid 5947] <... openat resumed>) = 57 [pid 5956] close(54 [pid 5954] close(62 [pid 5955] close(64 [pid 5952] close(30 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... close resumed>) = 0 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 54 [pid 5955] <... openat resumed>) = 64 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] <... openat resumed>) = 58 [pid 5956] close(54 [pid 5955] close(64 [pid 5954] <... openat resumed>) = 62 [pid 5952] <... openat resumed>) = 30 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] close(62 [pid 5952] close(30 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 54 [pid 5955] <... openat resumed>) = 64 [pid 5954] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5947] <... openat resumed>) = 59 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] close(54 [pid 5955] close(64 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... openat resumed>) = 62 [pid 5952] <... openat resumed>) = 30 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] <... openat resumed>) = 54 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] close(30 [pid 5947] <... openat resumed>) = 60 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] close(54 [pid 5954] close(62 [pid 5952] <... close resumed>) = 0 [pid 5956] <... close resumed>) = 0 [pid 5955] <... openat resumed>) = 64 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(64 [pid 5954] <... close resumed>) = 0 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 54 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] close(54 [pid 5955] <... close resumed>) = 0 [pid 5954] <... openat resumed>) = 62 [pid 5952] <... openat resumed>) = 30 [pid 5947] <... openat resumed>) = 61 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 54 [pid 5955] <... openat resumed>) = 64 [pid 5954] close(62 [pid 5952] close(30 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] close(54 [pid 5955] close(64 [pid 5954] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5947] <... openat resumed>) = 62 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] <... openat resumed>) = 30 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 54 [pid 5955] <... openat resumed>) = 64 [pid 5954] <... openat resumed>) = 62 [pid 5952] close(30 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] close(54 [pid 5955] close(64 [pid 5954] close(62 [pid 5952] <... close resumed>) = 0 [pid 5947] <... openat resumed>) = 63 [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 54 [pid 5955] <... openat resumed>) = 64 [pid 5954] <... openat resumed>) = 62 [pid 5952] <... openat resumed>) = 30 [pid 5947] <... openat resumed>) = 64 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] close(54 [pid 5955] close(64 [pid 5952] close(30 [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5954] close(62 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] <... openat resumed>) = 64 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] <... openat resumed>) = 54 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5955] close(64 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 65 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] close(65 [pid 5955] <... close resumed>) = 0 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5956] <... close resumed>) = 0 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5955] <... openat resumed>) = 64 [pid 5954] <... openat resumed>) = 62 [pid 5952] <... openat resumed>) = 30 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(64 [pid 5954] close(62 [pid 5952] close(30 [pid 5947] <... openat resumed>) = 65 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 66 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] close(66 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... openat resumed>) = 67 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5955] <... openat resumed>) = 64 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(64 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 66 [pid 5955] <... close resumed>) = 0 [pid 5954] <... openat resumed>) = 62 [pid 5952] <... futex resumed>) = 1 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5942] <... futex resumed>) = 0 [pid 5956] close(66 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] close(62 [pid 5952] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... openat resumed>) = 68 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5942] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] <... close resumed>) = 0 [pid 5955] <... openat resumed>) = 64 [pid 5954] <... close resumed>) = 0 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(64 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] <... openat resumed>) = 66 [pid 5943] <... futex resumed>) = 0 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5942] <... futex resumed>) = 1 [pid 5955] <... close resumed>) = 0 [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5942] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5956] <... openat resumed>) = 69 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] close(69 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5955] <... openat resumed>) = 64 [pid 5954] <... openat resumed>) = 62 [pid 5947] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(64 [pid 5954] close(62 [pid 5947] <... openat resumed>) = 69 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 70 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5947] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] close(70 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] <... futex resumed>) = 0 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5955] <... openat resumed>) = 64 [pid 5954] <... openat resumed>) = 62 [pid 5947] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(64 [pid 5954] close(62 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 70 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] close(70 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] <... openat resumed>) = 64 [pid 5954] <... openat resumed>) = 62 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 70 [pid 5955] close(64 [pid 5954] close(62 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] close(70 [pid 5955] <... close resumed>) = 0 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 70 [pid 5955] <... openat resumed>) = 64 [pid 5954] <... close resumed>) = 0 [pid 5944] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5956] close(70 [pid 5955] close(64 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5944] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5954] <... openat resumed>) = 62 [pid 5953] <... futex resumed>) = 0 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5944] <... futex resumed>) = 1 [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] close(62 [pid 5953] close_range(4294967295, 4294967295, 0 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5944] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 70 [pid 5955] <... openat resumed>) = 64 [pid 5954] <... close resumed>) = 0 [pid 5953] <... close_range resumed>) = 0 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] close(70 [pid 5955] close(64 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5953] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5954] <... openat resumed>) = 62 [pid 5953] <... futex resumed>) = 1 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5944] <... futex resumed>) = 0 [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] close(62 [pid 5953] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 70 [pid 5955] <... openat resumed>) = 64 [pid 5954] <... close resumed>) = 0 [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] close(70 [pid 5955] close(64 [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5954] <... openat resumed>) = 62 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] close(62 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... close resumed>) = 0 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5956] <... openat resumed>) = 70 [pid 5955] <... openat resumed>) = 64 [pid 5954] <... openat resumed>) = 62 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5954] close(62 [pid 5956] close(70 [pid 5955] close(64 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 70 [pid 5955] <... openat resumed>) = 64 [pid 5954] <... openat resumed>) = 62 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] close(70 [pid 5955] close(64 [pid 5954] close(62 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 70 [pid 5955] <... openat resumed>) = 64 [pid 5954] <... openat resumed>) = 62 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] close(70 [pid 5955] close(64 [pid 5954] close(62 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5954] <... close resumed>) = 0 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 70 [pid 5955] <... openat resumed>) = 64 [pid 5956] close(70 [pid 5955] close(64 [pid 5954] <... openat resumed>) = 62 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5954] close(62 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... close resumed>) = 0 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 70 [pid 5955] <... openat resumed>) = 64 [pid 5954] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] close(70 [pid 5955] close(64 [pid 5954] <... futex resumed>) = 1 [pid 5949] <... futex resumed>) = 0 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5954] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 70 [pid 5955] <... openat resumed>) = 64 [pid 5950] <... futex resumed>) = 0 [pid 5949] <... futex resumed>) = 1 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5949] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5956] close(70 [pid 5955] close(64 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 70 [pid 5955] <... openat resumed>) = 64 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] close(70 [pid 5955] close(64 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5942] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5956] <... close resumed>) = 0 [pid 5955] <... close resumed>) = 0 [pid 5942] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5942] <... futex resumed>) = 1 [pid 5942] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5956] <... openat resumed>) = 70 [pid 5955] <... openat resumed>) = 64 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5955] close(64 [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] close(70 [pid 5955] <... close resumed>) = 0 [pid 5952] <... futex resumed>) = 0 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] close_range(4294967295, 4294967295, 0 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] <... openat resumed>) = 64 [pid 5952] <... close_range resumed>) = 0 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 70 [pid 5955] close(64 [pid 5952] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] close(70 [pid 5955] <... close resumed>) = 0 [pid 5952] <... futex resumed>) = 1 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5942] <... futex resumed>) = 0 [pid 5956] <... close resumed>) = 0 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5952] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] <... openat resumed>) = 64 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 70 [pid 5955] close(64 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] close(70 [pid 5955] <... close resumed>) = 0 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] <... openat resumed>) = 64 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5955] close(64) = 0 [ 75.346608][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 75.357756][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 75.368600][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 75.379575][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5956] <... openat resumed>) = 70 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] close(70 [pid 5955] <... openat resumed>) = 64 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5955] close(64 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] <... close resumed>) = 0 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5945] ioctl(-1, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 70 [pid 5956] close(70) = 0 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5949] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5945] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] <... openat resumed>) = 64 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5949] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] <... openat resumed>) = 70 [pid 5944] exit_group(0 [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5949] <... futex resumed>) = 1 [pid 5955] close(64 [pid 5954] <... futex resumed>) = 0 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5945] <... futex resumed>) = 0 [pid 5954] close_range(4, 4294967295, 0 [pid 5949] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5945] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5955] <... close resumed>) = 0 [pid 5953] <... futex resumed>) = ? [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5956] close(70 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5954] <... close_range resumed>) = 0 [pid 5953] +++ exited with 0 +++ [pid 5945] <... futex resumed>) = ? [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5944] <... exit_group resumed>) = ? [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5955] <... openat resumed>) = 64 [pid 5954] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5945] +++ exited with 0 +++ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(64 [pid 5954] <... futex resumed>) = 1 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5949] <... futex resumed>) = 0 [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 70 [pid 5955] <... close resumed>) = 0 [pid 5954] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] close(70 [pid 5955] <... openat resumed>) = 64 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5955] close(64 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] <... close resumed>) = 0 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 70 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] close(70 [pid 5955] <... openat resumed>) = 64 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5955] close(64 [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5955] <... close resumed>) = 0 [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 70 [pid 5955] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5955] <... openat resumed>) = 64 [pid 5943] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5955] close(64 [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5955] <... close resumed>) = 0 [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5955] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5955] <... futex resumed>) = 1 [pid 5948] <... futex resumed>) = 0 [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5955] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5948] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [ 75.390561][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 75.402796][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 75.414836][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5951] <... futex resumed>) = 0 [pid 5948] <... futex resumed>) = 1 [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5948] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] close(70 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5944] +++ exited with 0 +++ [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5944, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 70 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5956] close(70 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5957 attached [pid 5956] <... close resumed>) = 0 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] set_robust_list(0x5555724bf6a0, 24 [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 5957 [pid 5957] <... set_robust_list resumed>) = 0 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] <... prctl resumed>) = 0 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] setpgid(0, 0 [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] <... setpgid resumed>) = 0 [pid 5956] <... openat resumed>) = 70 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) executing program [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] <... openat resumed>) = 3 [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] write(3, "1000", 4 [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] <... write resumed>) = 4 [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] close(3 [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] <... close resumed>) = 0 [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] write(1, "executing program\n", 18 [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] <... write resumed>) = 18 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] <... futex resumed>) = 0 [pid 5956] close(70 [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5956] <... close resumed>) = 0 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5956] <... openat resumed>) = 70 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] <... mprotect resumed>) = 0 [pid 5956] close(70 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5956] <... close resumed>) = 0 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5958 attached [pid 5956] <... openat resumed>) = 70 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] ioctl(-1, USBTMC_IOCTL_READ [pid 5958] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5957] <... clone3 resumed> => {parent_tid=[5958]}, 88) = 5958 [pid 5956] close(70 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] rt_sigprocmask(SIG_SETMASK, [], [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5943] <... futex resumed>) = 0 [pid 5957] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5957] <... futex resumed>) = 0 [pid 5957] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5958] <... rseq resumed>) = 0 [pid 5956] <... close resumed>) = 0 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5958] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5942] exit_group(0 [pid 5958] <... set_robust_list resumed>) = 0 [pid 5956] <... openat resumed>) = 70 [pid 5952] <... futex resumed>) = ? [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5943] <... futex resumed>) = ? [pid 5942] <... exit_group resumed>) = ? [pid 5958] rt_sigprocmask(SIG_SETMASK, [], [pid 5956] close(70 [pid 5952] +++ exited with 0 +++ [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5943] +++ exited with 0 +++ [pid 5958] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5956] <... close resumed>) = 0 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5958] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5958] <... openat resumed>) = 3 [pid 5956] <... openat resumed>) = 70 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5950] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5958] ioctl(3, USB_RAW_IOCTL_INIT [pid 5956] close(70 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5950] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5958] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5956] <... close resumed>) = 0 [pid 5950] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5958] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 70 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5958] <... ioctl resumed>, 0) = 0 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5950] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5950] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5950] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5956] close(70 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5958] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5958] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5956] <... openat resumed>) = 70 [pid 5950] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5958] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5956] close(70 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 70 [pid 5950] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5950] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] close(70 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5956] <... openat resumed>) = 70 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 75.442004][ T5844] usb 1-1: USB disconnect, device number 9 [ 75.445179][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 75.483429][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5956] close(70 [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5942] +++ exited with 0 +++ [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5950] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... openat resumed>) = 70 [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5956] close(70 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5942, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5950] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5956] <... close resumed>) = 0 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5956] <... openat resumed>) = 70 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5956] close(70 [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5956] <... close resumed>) = 0 [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5959 attached [pid 5956] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5959] set_robust_list(0x5555724bf6a0, 24 [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 5959 [pid 5956] <... futex resumed>) = 1 [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5946] <... futex resumed>) = 0 [pid 5956] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5946] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... set_robust_list resumed>) = 0 [pid 5946] <... futex resumed>) = 1 [pid 5959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5948] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5946] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] <... prctl resumed>) = 0 [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5948] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... futex resumed>) = 0 [pid 5959] setpgid(0, 0 [pid 5955] <... futex resumed>) = 0 [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5948] <... futex resumed>) = 1 [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5959] <... setpgid resumed>) = 0 [pid 5955] close_range(4, 4294967295, 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5948] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5959] <... openat resumed>) = 3 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5959] write(3, "1000", 4 [pid 5955] <... close_range resumed>) = 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5950] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5959] <... write resumed>) = 4 [pid 5955] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5950] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5959] close(3 [pid 5955] <... futex resumed>) = 1 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5948] <... futex resumed>) = 0 [ 75.493507][ T9] usb 2-1: USB disconnect, device number 9 [pid 5947] ioctl(4, USBTMC_IOCTL_READexecuting program [pid 5959] <... close resumed>) = 0 [pid 5955] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5950] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5959] write(1, "executing program\n", 18 [pid 5950] <... futex resumed>) = 0 [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5959] <... write resumed>) = 18 [pid 5950] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] exit_group(0 [pid 5959] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... futex resumed>) = ? [pid 5950] <... futex resumed>) = ? [pid 5949] <... exit_group resumed>) = ? [pid 5959] <... futex resumed>) = 0 [pid 5954] +++ exited with 0 +++ [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5950] +++ exited with 0 +++ [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5959] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5959] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5959] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5959] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5959] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5959] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5959] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5959] <... mprotect resumed>) = 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5949] +++ exited with 0 +++ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5959] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5949, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5817] restart_syscall(<... resuming interrupted clone ...> [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5959] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5959] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5959] <... clone3 resumed> => {parent_tid=[5960]}, 88) = 5960 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5959] rt_sigprocmask(SIG_SETMASK, [], [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5959] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5959] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5959] <... futex resumed>) = 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5959] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5951] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5817] <... restart_syscall resumed>) = 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) ./strace-static-x86_64: Process 5960 attached [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5960] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5960] <... rseq resumed>) = 0 [pid 5951] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5951] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5960] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5961 attached [pid 5960] rt_sigprocmask(SIG_SETMASK, [], [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5961] set_robust_list(0x5555724bf6a0, 24 [pid 5960] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5961] <... set_robust_list resumed>) = 0 [pid 5960] <... openat resumed>) = 3 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(3, USB_RAW_IOCTL_INIT [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 5961 [pid 5960] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5951] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0) = 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5951] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5961] <... prctl resumed>) = 0 [pid 5960] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5946] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5961] setpgid(0, 0 [pid 5960] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5946] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5961] <... setpgid resumed>) = 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5946] <... futex resumed>) = 1 [pid 5961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5956] <... futex resumed>) = 0 [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5946] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5956] close_range(4, 4294967295, 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5961] <... openat resumed>) = 3 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5961] write(3, "1000", 4) = 4 [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5961] close(3) = 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5961] write(1, "executing program\n", 18 [pid 5951] ioctl(4, USBTMC_IOCTL_READexecuting program [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5961] <... write resumed>) = 18 [pid 5956] <... close_range resumed>) = 0 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5961] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5961] <... futex resumed>) = 0 [pid 5956] <... futex resumed>) = 1 [pid 5951] ioctl(4, USBTMC_IOCTL_READ [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5946] <... futex resumed>) = 0 [pid 5961] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5956] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5951] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5961] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5961] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5951] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5951] <... futex resumed>) = 0 [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5961] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5951] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5961] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5961] <... mprotect resumed>) = 0 [pid 5948] exit_group(0 [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5961] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5955] <... futex resumed>) = ? [pid 5951] <... futex resumed>) = ? [pid 5948] <... exit_group resumed>) = ? [pid 5961] <... rt_sigprocmask resumed>[], 8) = 0 [ 75.542170][ T1607] usb 4-1: USB disconnect, device number 9 [pid 5961] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5955] +++ exited with 0 +++ [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5951] +++ exited with 0 +++ [pid 5948] +++ exited with 0 +++ [pid 5947] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5948, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- ./strace-static-x86_64: Process 5962 attached [pid 5961] <... clone3 resumed> => {parent_tid=[5962]}, 88) = 5962 [pid 5962] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5962] <... rseq resumed>) = 0 [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5962] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5962] <... set_robust_list resumed>) = 0 [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5962] rt_sigprocmask(SIG_SETMASK, [], [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5962] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5962] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5961] rt_sigprocmask(SIG_SETMASK, [], [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5961] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5947] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5961] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5961] <... futex resumed>) = 1 [pid 5962] <... futex resumed>) = 0 [pid 5961] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5962] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5962] <... openat resumed>) = 3 [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5962] ioctl(3, USB_RAW_IOCTL_INIT [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5947] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5962] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5962] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5947] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5963 attached [pid 5947] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 5963 [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ [pid 5963] set_robust_list(0x5555724bf6a0, 24 [pid 5962] <... ioctl resumed>, 0) = 0 [pid 5947] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5947] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... set_robust_list resumed>) = 0 [pid 5947] <... futex resumed>) = 0 [pid 5962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5947] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... prctl resumed>) = 0 [pid 5962] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5946] exit_group(0 [pid 5956] <... futex resumed>) = ? [pid 5947] <... futex resumed>) = ? [pid 5946] <... exit_group resumed>) = ? [pid 5947] +++ exited with 0 +++ [pid 5963] setpgid(0, 0) = 0 [pid 5963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5956] +++ exited with 0 +++ [pid 5946] +++ exited with 0 +++ [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5946, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5963] <... openat resumed>) = 3 [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5963] write(3, "1000", 4./strace-static-x86_64: Process 5964 attached [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 5964 [pid 5964] set_robust_list(0x5555724bf6a0, 24 [pid 5963] <... write resumed>) = 4 [pid 5964] <... set_robust_list resumed>) = 0 [pid 5964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5963] close(3 [pid 5964] <... prctl resumed>) = 0 executing program [pid 5964] setpgid(0, 0 [pid 5963] <... close resumed>) = 0 [pid 5963] write(1, "executing program\n", 18 [pid 5964] <... setpgid resumed>) = 0 [pid 5963] <... write resumed>) = 18 [pid 5964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5963] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5963] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 5964] <... openat resumed>) = 3 [pid 5963] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5964] write(3, "1000", 4 [pid 5963] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5958] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5964] <... write resumed>) = 4 [pid 5963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5958] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5964] close(3 [pid 5963] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5964] <... close resumed>) = 0 [ 75.594698][ T5831] usb 3-1: USB disconnect, device number 9 [ 75.629591][ T43] usb 5-1: USB disconnect, device number 9 [pid 5964] write(1, "executing program\n", 18 [pid 5963] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITEexecuting program ) = 0 [pid 5964] <... write resumed>) = 18 [pid 5964] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5964] <... futex resumed>) = 0 [pid 5964] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 5964] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5963] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5964] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5963] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 5965 attached [pid 5964] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5964] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5965] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5963] <... clone3 resumed> => {parent_tid=[5965]}, 88) = 5965 [pid 5965] <... rseq resumed>) = 0 [pid 5964] <... mprotect resumed>) = 0 [pid 5963] rt_sigprocmask(SIG_SETMASK, [], [pid 5965] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5963] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5965] <... set_robust_list resumed>) = 0 [pid 5965] rt_sigprocmask(SIG_SETMASK, [], [pid 5964] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5963] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5965] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5964] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5963] <... futex resumed>) = 0 [pid 5965] <... openat resumed>) = 3 [pid 5964] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5965] ioctl(3, USB_RAW_IOCTL_INIT [pid 5963] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5966 attached [pid 5966] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5965] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5964] <... clone3 resumed> => {parent_tid=[5966]}, 88) = 5966 [pid 5964] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5966] <... rseq resumed>) = 0 [pid 5965] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5964] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5964] <... futex resumed>) = 0 [pid 5966] <... set_robust_list resumed>) = 0 [pid 5964] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5966] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5966] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... ioctl resumed>, 0) = 0 [pid 5966] <... openat resumed>) = 3 [pid 5966] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [pid 5965] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5966] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5965] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5966] <... ioctl resumed>, 0) = 0 [pid 5966] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5966] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5958] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5958] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5960] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5960] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5958] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5958] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5958] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5962] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5958] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5958] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5960] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 75.795638][ T5844] usb 1-1: new high-speed USB device number 10 using dummy_hcd [pid 5960] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5958] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5958] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5962] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5966] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5966] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5965] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5965] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5960] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5960] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5960] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5960] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5962] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5962] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5966] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5958] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5966] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5958] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5958] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5958] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5958] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5965] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5958] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5965] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5958] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [ 75.905635][ T9] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 75.935639][ T1607] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 75.945597][ T5844] usb 1-1: Using ep0 maxpacket: 8 [pid 5958] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5960] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5960] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5962] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 75.978991][ T5844] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 75.990331][ T5844] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 76.000323][ T5844] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 76.010357][ T43] usb 5-1: new high-speed USB device number 10 using dummy_hcd [pid 5962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5966] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5966] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5966] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5966] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5958] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5958] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5958] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5958] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5965] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5965] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5965] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 76.018205][ T5844] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 76.031453][ T5844] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 76.041012][ T5844] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.045564][ T5831] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 76.060251][ T10] cfg80211: failed to load regulatory.db [pid 5965] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5960] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5966] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5960] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5966] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5962] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5960] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5962] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5960] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5962] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5960] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5960] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5962] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5960] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5962] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5960] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5962] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5960] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5960] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5962] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5962] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5960] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5962] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [ 76.095691][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 76.095958][ T1607] usb 4-1: Using ep0 maxpacket: 8 [ 76.122373][ T9] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 76.123489][ T1607] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [pid 5960] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5965] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 76.145556][ T1607] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 76.146117][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 76.156730][ T1607] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 76.176195][ T1607] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5965] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5966] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5966] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5966] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5966] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5966] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5962] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5966] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 76.185535][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 76.199112][ T43] usb 5-1: Using ep0 maxpacket: 8 [ 76.204559][ T1607] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 76.214867][ T1607] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.223174][ T9] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 76.236447][ T5831] usb 3-1: Using ep0 maxpacket: 8 [pid 5962] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5966] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5965] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5962] <... ioctl resumed>, 0) = 0 [pid 5966] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5962] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5962] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5965] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5962] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5965] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5958] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5958] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5957] <... futex resumed>) = 0 [pid 5965] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5965] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5957] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... futex resumed>) = 0 [pid 5957] <... futex resumed>) = 1 [pid 5958] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5965] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5958] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5957] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5965] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5958] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5965] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5958] <... ioctl resumed>, 0) = 0 [pid 5958] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5957] <... futex resumed>) = 0 [pid 5965] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5958] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5957] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5957] <... futex resumed>) = 0 [ 76.237248][ T43] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 76.253591][ T9] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 76.256733][ T43] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 76.273429][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.279969][ T43] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [pid 5965] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5957] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5965] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5958] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5960] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5960] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5960] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5958] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [ 76.294421][ T5831] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 76.294605][ T5844] usb 1-1: usb_control_msg returned -32 [ 76.305674][ T5831] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5957] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [ 76.338734][ T5844] usbtmc 1-1:16.0: can't read capabilities [ 76.345850][ T5831] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 76.352755][ T43] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 76.365526][ T5831] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5957] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... openat resumed>) = 4 [pid 5957] <... futex resumed>) = 0 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 5958] <... openat resumed>) = 5 [pid 5957] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5957] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5957] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} => {parent_tid=[5967]}, 88) = 5967 [pid 5957] rt_sigprocmask(SIG_SETMASK, [], [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5957] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5958] <... openat resumed>) = 6 [pid 5957] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5957] <... futex resumed>) = 0 [pid 5958] <... openat resumed>) = 7 [pid 5957] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 ./strace-static-x86_64: Process 5967 attached [pid 5967] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5965] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... rseq resumed>) = 0 [pid 5965] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5967] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5965] <... ioctl resumed>, 0) = 0 [pid 5958] <... openat resumed>) = 11 [pid 5965] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5967] <... set_robust_list resumed>) = 0 [pid 5965] <... ioctl resumed>, 0) = 0 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] rt_sigprocmask(SIG_SETMASK, [], [pid 5965] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5967] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5965] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5958] <... openat resumed>) = 12 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... openat resumed>) = 13 [pid 5958] <... openat resumed>) = 14 [pid 5967] ioctl(13, USB_RAW_IOCTL_INIT, 0x7f5ecb3a71c0) = 0 [pid 5967] ioctl(13, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 15 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 16 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 17 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 18 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 19 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 20 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 21 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 22 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 23 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 24 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 25 [ 76.383106][ T43] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 76.394238][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.402266][ T5831] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 76.402287][ T5831] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.430054][ T5967] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 26 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 31 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 32 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 33 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 34 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5966] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5967] <... openat resumed>) = 35 [pid 5966] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5967] close(35) = 0 [pid 5966] <... ioctl resumed>, 0) = 0 [pid 5958] <... openat resumed>) = 35 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 36 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 37 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 38 [pid 5966] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 39 [pid 5966] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 40 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 41 [pid 5967] close(39 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 39 [pid 5958] <... openat resumed>) = 42 [pid 5967] close(39) = 0 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 39 [pid 5967] close(39) = 0 [pid 5958] <... openat resumed>) = 39 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... openat resumed>) = 43 [pid 5958] <... openat resumed>) = 44 [pid 5967] close(43 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 43 [pid 5958] <... openat resumed>) = 45 [pid 5967] close(43 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5958] <... openat resumed>) = 43 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] <... openat resumed>) = 46 [pid 5962] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] close(46 [pid 5962] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... openat resumed>) = 47 [pid 5962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5961] <... futex resumed>) = 0 [pid 5967] <... close resumed>) = 0 [pid 5962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5961] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5967] <... openat resumed>) = 46 [pid 5962] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] close(46 [pid 5962] <... ioctl resumed>, 0) = 0 [pid 5958] <... openat resumed>) = 48 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 49 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5962] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] <... openat resumed>) = 46 [pid 5967] <... openat resumed>) = 50 [pid 5962] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5967] close(50 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5961] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] <... close resumed>) = 0 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] <... openat resumed>) = 50 [pid 5961] <... futex resumed>) = 0 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5961] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... openat resumed>) = 51 [pid 5962] <... openat resumed>) = 4 [pid 5958] <... openat resumed>) = 52 [pid 5967] close(51) = 0 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] <... openat resumed>) = 5 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] <... openat resumed>) = 51 [pid 5967] <... openat resumed>) = 53 [pid 5962] <... openat resumed>) = 6 [pid 5967] close(53 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5962] <... openat resumed>) = 7 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] <... openat resumed>) = 53 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... openat resumed>) = 54 [pid 5962] <... openat resumed>) = 11 [pid 5958] <... openat resumed>) = 55 [pid 5967] close(54 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] <... openat resumed>) = 12 [ 76.439809][ T5967] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.476964][ T1607] usb 4-1: usb_control_msg returned -32 [ 76.482825][ T1607] usbtmc 4-1:16.0: can't read capabilities [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5958] <... openat resumed>) = 56 [pid 5958] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] <... openat resumed>) = 13 [pid 5958] <... openat resumed>) = 54 [pid 5967] <... openat resumed>) = 57 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] close(57 [pid 5962] <... openat resumed>) = 14 [pid 5958] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] <... close resumed>) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... openat resumed>) = 57 [pid 5967] close(57) = 0 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] <... openat resumed>) = 15 [pid 5967] <... openat resumed>) = 57 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] close(57 [pid 5960] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] <... close resumed>) = 0 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] <... openat resumed>) = 16 [pid 5961] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5960] <... futex resumed>) = 1 [pid 5959] <... futex resumed>) = 0 [pid 5961] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] <... openat resumed>) = 57 [pid 5961] <... futex resumed>) = 0 [pid 5960] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5959] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] close(57 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5960] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5959] <... futex resumed>) = 0 [pid 5967] <... close resumed>) = 0 [pid 5962] <... openat resumed>) = 17 [pid 5961] <... mmap resumed>) = 0x7f5ecb388000 [pid 5960] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5959] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5961] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5960] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5967] <... openat resumed>) = 57 [pid 5961] <... mprotect resumed>) = 0 [pid 5960] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5967] close(57 [pid 5962] <... openat resumed>) = 18 [pid 5961] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5961] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5962] <... openat resumed>) = 19 [pid 5961] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} => {parent_tid=[5968]}, 88) = 5968 [pid 5961] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5961] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5962] <... openat resumed>) = 20 [pid 5961] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 21 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 5968 attached [pid 5967] <... close resumed>) = 0 [pid 5960] <... ioctl resumed>, 0) = 0 [pid 5962] <... openat resumed>) = 22 [pid 5968] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5968] <... rseq resumed>) = 0 [pid 5967] <... openat resumed>) = 57 [pid 5962] <... openat resumed>) = 23 [pid 5960] <... futex resumed>) = 1 [pid 5959] <... futex resumed>) = 0 [pid 5968] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5967] close(57 [pid 5959] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5959] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] <... set_robust_list resumed>) = 0 [pid 5967] <... close resumed>) = 0 [pid 5960] <... openat resumed>) = 4 [pid 5968] rt_sigprocmask(SIG_SETMASK, [], [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... openat resumed>) = 57 [pid 5962] <... openat resumed>) = 24 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] <... openat resumed>) = 25 [pid 5967] close(57 [pid 5962] <... openat resumed>) = 26 [pid 5960] <... openat resumed>) = 5 [pid 5967] <... close resumed>) = 0 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] ioctl(25, USB_RAW_IOCTL_INIT [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] <... openat resumed>) = 27 [pid 5968] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5967] <... openat resumed>) = 57 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] ioctl(25, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5967] close(57 [pid 5962] <... openat resumed>) = 28 [pid 5960] <... openat resumed>) = 6 [pid 5967] <... close resumed>) = 0 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] <... openat resumed>) = 29 [pid 5960] <... openat resumed>) = 7 [ 76.545016][ T9] usb 2-1: usb_control_msg returned -32 [ 76.550775][ T9] usbtmc 2-1:16.0: can't read capabilities [pid 5967] <... openat resumed>) = 57 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 31 [pid 5967] close(57 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5962] <... openat resumed>) = 32 [pid 5968] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 8 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... openat resumed>) = 57 [pid 5962] <... openat resumed>) = 33 [pid 5968] <... openat resumed>) = 34 [pid 5967] close(57 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] close(34 [pid 5967] <... close resumed>) = 0 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 9 [pid 5968] <... close resumed>) = 0 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] <... openat resumed>) = 35 [pid 5968] <... openat resumed>) = 34 [pid 5967] <... openat resumed>) = 57 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 10 [pid 5959] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5959] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5968] close(34 [pid 5967] close(57 [pid 5962] <... openat resumed>) = 36 [pid 5960] <... openat resumed>) = 11 [pid 5959] <... futex resumed>) = 0 [pid 5968] <... close resumed>) = 0 [pid 5967] <... close resumed>) = 0 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5959] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5967] <... openat resumed>) = 57 [pid 5965] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... openat resumed>) = 37 [pid 5960] <... openat resumed>) = 12 [pid 5959] <... mmap resumed>) = 0x7f5ecb388000 [pid 5965] <... futex resumed>) = 1 [pid 5965] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5959] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5959] <... mprotect resumed>) = 0 [pid 5968] <... openat resumed>) = 34 [pid 5967] close(57 [pid 5963] <... futex resumed>) = 0 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 13 [pid 5968] close(34 [pid 5967] <... close resumed>) = 0 [pid 5963] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] <... openat resumed>) = 38 [pid 5959] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5968] <... close resumed>) = 0 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... futex resumed>) = 0 [pid 5963] <... futex resumed>) = 1 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 14 [pid 5959] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... openat resumed>) = 57 [pid 5965] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5963] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5968] <... openat resumed>) = 39 [pid 5965] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5962] <... openat resumed>) = 34 ./strace-static-x86_64: Process 5969 attached [pid 5968] close(39 [pid 5967] close(57 [pid 5965] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5967] <... close resumed>) = 0 [pid 5965] <... ioctl resumed>, 0) = 0 [ 76.588465][ T5968] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.597461][ T5968] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5969] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5959] <... clone3 resumed> => {parent_tid=[5969]}, 88) = 5969 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] <... openat resumed>) = 39 [pid 5969] <... rseq resumed>) = 0 [pid 5968] <... openat resumed>) = 40 [pid 5967] <... openat resumed>) = 57 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5959] rt_sigprocmask(SIG_SETMASK, [], [pid 5969] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5968] close(40 [pid 5962] <... openat resumed>) = 41 [pid 5959] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5969] <... set_robust_list resumed>) = 0 [pid 5968] <... close resumed>) = 0 [pid 5967] close(57 [pid 5969] rt_sigprocmask(SIG_SETMASK, [], [pid 5967] <... close resumed>) = 0 [pid 5959] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5959] <... futex resumed>) = 0 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... openat resumed>) = 40 [pid 5967] <... openat resumed>) = 57 [pid 5962] <... openat resumed>) = 42 [pid 5959] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5969] <... openat resumed>) = 15 [pid 5965] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... openat resumed>) = 16 [pid 5969] ioctl(15, USB_RAW_IOCTL_INIT [pid 5968] close(40 [pid 5967] close(57 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5969] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5968] <... close resumed>) = 0 [pid 5967] <... close resumed>) = 0 [pid 5962] <... openat resumed>) = 40 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] ioctl(15, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5968] <... openat resumed>) = 43 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 57 [pid 5965] <... futex resumed>) = 1 [pid 5963] <... futex resumed>) = 0 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5963] <... futex resumed>) = 0 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5963] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5968] close(43) = 0 [pid 5967] close(57 [pid 5965] <... openat resumed>) = 4 [pid 5962] <... openat resumed>) = 43 [pid 5960] <... openat resumed>) = 17 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 5 [pid 5960] <... openat resumed>) = 18 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 6 [pid 5960] <... openat resumed>) = 19 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5969] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5965] <... openat resumed>) = 7 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 20 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... openat resumed>) = 44 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5969] <... openat resumed>) = 21 [pid 5968] close(44 [pid 5967] <... openat resumed>) = 57 [pid 5965] <... openat resumed>) = 8 [pid 5962] <... openat resumed>) = 45 [pid 5960] <... openat resumed>) = 22 [pid 5969] ioctl(21, USB_RAW_IOCTL_INIT [pid 5968] <... close resumed>) = 0 [pid 5967] close(57 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5969] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5966] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] <... openat resumed>) = 9 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 23 [pid 5969] ioctl(21, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5968] <... openat resumed>) = 44 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... futex resumed>) = 1 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5964] <... futex resumed>) = 0 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] close(44 [pid 5965] <... openat resumed>) = 10 [pid 5960] <... openat resumed>) = 24 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 11 [pid 5960] <... openat resumed>) = 25 [pid 5968] <... close resumed>) = 0 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... openat resumed>) = 12 [pid 5960] <... openat resumed>) = 26 [pid 5968] <... openat resumed>) = 44 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] close(44 [pid 5965] <... openat resumed>) = 13 [pid 5960] <... openat resumed>) = 27 [pid 5968] <... close resumed>) = 0 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... openat resumed>) = 14 [pid 5960] <... openat resumed>) = 28 [pid 5968] <... openat resumed>) = 44 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] close(44 [pid 5965] <... openat resumed>) = 15 [pid 5960] <... openat resumed>) = 29 [pid 5968] <... close resumed>) = 0 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... openat resumed>) = 16 [pid 5960] <... openat resumed>) = 30 [pid 5968] <... openat resumed>) = 44 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... openat resumed>) = 57 [pid 5966] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] <... openat resumed>) = 17 [pid 5964] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] close(57 [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5964] <... futex resumed>) = 0 [pid 5962] <... openat resumed>) = 46 [pid 5960] <... openat resumed>) = 31 [pid 5967] <... close resumed>) = 0 [pid 5966] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5965] <... openat resumed>) = 18 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] close(44 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 32 [pid 5968] <... close resumed>) = 0 [pid 5965] <... openat resumed>) = 19 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 33 [pid 5968] <... openat resumed>) = 44 [pid 5965] <... openat resumed>) = 20 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] close(44 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 34 [pid 5968] <... close resumed>) = 0 [pid 5965] <... openat resumed>) = 21 [ 76.632085][ T5831] usb 3-1: usb_control_msg returned -32 [ 76.638421][ T5831] usbtmc 3-1:16.0: can't read capabilities [ 76.641942][ T5969] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.654981][ T5969] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.668600][ T5969] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 35 [pid 5968] <... openat resumed>) = 44 [pid 5965] <... openat resumed>) = 22 [pid 5968] close(44 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5965] <... openat resumed>) = 23 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 36 [pid 5968] <... openat resumed>) = 44 [pid 5965] <... openat resumed>) = 24 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] close(44 [pid 5965] <... openat resumed>) = 25 [pid 5968] <... close resumed>) = 0 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... openat resumed>) = 26 [pid 5960] <... openat resumed>) = 37 [pid 5968] <... openat resumed>) = 44 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] close(44 [pid 5965] <... openat resumed>) = 27 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5966] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5965] <... openat resumed>) = 28 [pid 5964] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5962] <... openat resumed>) = 44 [pid 5960] <... openat resumed>) = 38 [pid 5968] <... openat resumed>) = 47 [pid 5967] <... openat resumed>) = 57 [pid 5966] <... ioctl resumed>, 0) = 0 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] close(47 [pid 5967] close(57 [pid 5966] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] <... openat resumed>) = 29 [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5967] <... close resumed>) = 0 [pid 5966] <... futex resumed>) = 0 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] <... openat resumed>) = 30 [pid 5964] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... openat resumed>) = 47 [pid 5968] <... openat resumed>) = 48 [pid 5967] <... openat resumed>) = 57 [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 39 [pid 5968] close(48 [pid 5967] close(57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 31 [pid 5964] <... futex resumed>) = 0 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... openat resumed>) = 32 [pid 5968] <... openat resumed>) = 48 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 40 [pid 5965] <... openat resumed>) = 33 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] close(48 [pid 5965] <... openat resumed>) = 34 [pid 5968] <... close resumed>) = 0 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... openat resumed>) = 35 [pid 5968] <... openat resumed>) = 48 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 41 [pid 5965] <... openat resumed>) = 36 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5963] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5968] close(48 [pid 5965] <... openat resumed>) = 37 [pid 5963] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5968] <... close resumed>) = 0 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5963] <... futex resumed>) = 0 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5966] <... openat resumed>) = 4 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 38 [pid 5967] <... close resumed>) = 0 [pid 5964] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5969] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5962] <... openat resumed>) = 48 [pid 5960] <... openat resumed>) = 42 [pid 5968] <... openat resumed>) = 49 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5963] <... mmap resumed>) = 0x7f5ecb388000 [pid 5968] close(49 [pid 5965] <... openat resumed>) = 39 [pid 5963] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5963] <... mprotect resumed>) = 0 [pid 5960] <... openat resumed>) = 43 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... openat resumed>) = 40 [pid 5963] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5968] <... openat resumed>) = 49 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5963] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5968] close(49 [pid 5965] <... openat resumed>) = 41 [pid 5963] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 5970 attached [pid 5968] <... close resumed>) = 0 [pid 5970] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... openat resumed>) = 5 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5963] <... clone3 resumed> => {parent_tid=[5970]}, 88) = 5970 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 44 [pid 5970] <... rseq resumed>) = 0 [pid 5969] <... openat resumed>) = 45 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... openat resumed>) = 57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5963] rt_sigprocmask(SIG_SETMASK, [], [pid 5970] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5969] close(45 [pid 5968] <... openat resumed>) = 50 [pid 5967] close(57 [pid 5963] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] <... set_robust_list resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5968] close(50 [pid 5967] <... close resumed>) = 0 [pid 5966] <... openat resumed>) = 6 [pid 5963] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... openat resumed>) = 49 [pid 5970] rt_sigprocmask(SIG_SETMASK, [], [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 42 [pid 5963] <... futex resumed>) = 0 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5969] <... openat resumed>) = 46 [pid 5968] <... close resumed>) = 0 [pid 5967] <... openat resumed>) = 57 [pid 5966] <... openat resumed>) = 7 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5963] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5962] <... openat resumed>) = 50 [pid 5960] <... openat resumed>) = 45 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] close(46 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] close(57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 43 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] <... openat resumed>) = 44 [pid 5969] <... close resumed>) = 0 [pid 5968] <... openat resumed>) = 51 [pid 5967] <... close resumed>) = 0 [pid 5966] <... openat resumed>) = 8 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] <... openat resumed>) = 52 [pid 5970] close(44 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] close(51 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 46 [pid 5970] <... close resumed>) = 0 [pid 5969] <... openat resumed>) = 47 [pid 5968] <... close resumed>) = 0 [pid 5967] <... openat resumed>) = 57 [pid 5966] <... openat resumed>) = 9 [pid 5965] <... openat resumed>) = 45 [pid 5962] <... openat resumed>) = 51 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] close(47 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] close(57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] <... openat resumed>) = 44 [pid 5969] <... close resumed>) = 0 [pid 5968] <... openat resumed>) = 53 [pid 5967] <... close resumed>) = 0 [pid 5966] <... openat resumed>) = 10 [pid 5965] <... openat resumed>) = 46 [pid 5962] <... openat resumed>) = 54 [pid 5960] <... openat resumed>) = 47 [pid 5970] close(44 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] close(53 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] <... openat resumed>) = 48 [pid 5968] <... close resumed>) = 0 [pid 5967] <... openat resumed>) = 57 [pid 5966] <... openat resumed>) = 11 [pid 5965] <... openat resumed>) = 44 [pid 5962] <... openat resumed>) = 53 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] close(48 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] close(57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 49 [pid 5970] <... openat resumed>) = 47 [pid 5969] <... close resumed>) = 0 [pid 5968] <... openat resumed>) = 55 [pid 5967] <... close resumed>) = 0 [pid 5966] <... openat resumed>) = 12 [pid 5965] <... openat resumed>) = 48 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] close(47 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] close(55 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] <... openat resumed>) = 56 [pid 5960] <... openat resumed>) = 48 [pid 5970] <... close resumed>) = 0 [pid 5969] <... openat resumed>) = 50 [pid 5968] <... close resumed>) = 0 [pid 5967] <... openat resumed>) = 57 [pid 5966] <... openat resumed>) = 13 [pid 5965] <... openat resumed>) = 47 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] close(50 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] close(57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] <... openat resumed>) = 55 [pid 5960] <... openat resumed>) = 51 [pid 5970] <... openat resumed>) = 49 [pid 5969] <... close resumed>) = 0 [pid 5968] <... openat resumed>) = 57 [pid 5967] <... close resumed>) = 0 [pid 5966] <... openat resumed>) = 14 [pid 5965] <... openat resumed>) = 50 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] close(49 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] close(57 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] <... openat resumed>) = 58 [pid 5960] <... openat resumed>) = 50 [pid 5970] <... close resumed>) = 0 [pid 5969] <... openat resumed>) = 52 [pid 5968] <... close resumed>) = 0 [pid 5967] <... openat resumed>) = 57 [pid 5966] <... openat resumed>) = 15 [pid 5965] <... openat resumed>) = 49 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] close(52 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] close(57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] <... openat resumed>) = 57 [pid 5970] <... openat resumed>) = 51 [pid 5969] <... close resumed>) = 0 [pid 5968] <... openat resumed>) = 59 [pid 5967] <... close resumed>) = 0 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 53 [pid 5966] <... openat resumed>) = 16 [pid 5970] close(51 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] close(59 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 52 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5969] <... openat resumed>) = 52 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... openat resumed>) = 57 [pid 5962] <... openat resumed>) = 60 [pid 5960] <... openat resumed>) = 54 [pid 5970] <... close resumed>) = 0 [pid 5969] close(52 [pid 5968] <... openat resumed>) = 59 [pid 5967] close(57 [pid 5966] <... openat resumed>) = 17 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... close resumed>) = 0 [pid 5968] close(59 [pid 5967] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 51 [pid 5962] <... openat resumed>) = 61 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... openat resumed>) = 18 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 52 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] <... openat resumed>) = 53 [pid 5969] <... openat resumed>) = 55 [pid 5968] <... openat resumed>) = 62 [pid 5967] <... openat resumed>) = 57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 54 [pid 5962] <... openat resumed>) = 59 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] close(53 [pid 5969] close(55 [pid 5967] close(57 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] close(62 [pid 5967] <... close resumed>) = 0 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] <... openat resumed>) = 63 [pid 5966] <... openat resumed>) = 19 [pid 5960] <... openat resumed>) = 56 [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5968] <... close resumed>) = 0 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 53 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 62 [pid 5966] <... openat resumed>) = 20 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] <... openat resumed>) = 56 [pid 5969] <... openat resumed>) = 55 [ 76.679293][ T5969] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.693491][ T43] usb 5-1: usb_control_msg returned -32 [ 76.700846][ T43] usbtmc 5-1:16.0: can't read capabilities [pid 5968] close(62 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 55 [pid 5962] <... openat resumed>) = 64 [pid 5960] <... openat resumed>) = 57 [pid 5970] close(56 [pid 5969] close(55 [pid 5968] <... close resumed>) = 0 [pid 5967] <... openat resumed>) = 57 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5967] close(57 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... openat resumed>) = 21 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] <... openat resumed>) = 62 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5970] <... openat resumed>) = 56 [pid 5969] <... openat resumed>) = 55 [pid 5968] <... openat resumed>) = 65 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 57 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 58 [pid 5970] close(56 [pid 5969] close(55 [pid 5968] close(65 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] <... openat resumed>) = 66 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5968] <... close resumed>) = 0 [pid 5966] <... openat resumed>) = 22 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... openat resumed>) = 57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 56 [pid 5962] <... openat resumed>) = 65 [pid 5970] <... openat resumed>) = 58 [pid 5969] <... openat resumed>) = 59 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5960] <... openat resumed>) = 55 [pid 5970] close(58 [pid 5969] close(59 [pid 5968] <... openat resumed>) = 67 [pid 5967] close(57 [pid 5966] <... openat resumed>) = 23 [pid 5964] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5964] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] close(67 [pid 5967] <... close resumed>) = 0 [pid 5966] <... openat resumed>) = 24 [pid 5964] <... futex resumed>) = 0 [pid 5962] <... openat resumed>) = 68 [pid 5960] <... openat resumed>) = 59 [pid 5969] <... openat resumed>) = 60 [pid 5968] <... close resumed>) = 0 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... openat resumed>) = 58 [pid 5964] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] close(60 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... openat resumed>) = 57 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5964] <... mmap resumed>) = 0x7f5ecb388000 [pid 5969] <... close resumed>) = 0 [pid 5968] <... openat resumed>) = 69 [pid 5966] <... openat resumed>) = 25 [pid 5962] <... openat resumed>) = 67 [pid 5960] <... openat resumed>) = 61 [pid 5970] <... openat resumed>) = 59 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] close(69 [pid 5967] close(57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5964] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5962] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5967] <... close resumed>) = 0 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5964] <... mprotect resumed>) = 0 [pid 5962] <... openat resumed>) = 69 [pid 5960] <... openat resumed>) = 60 [pid 5969] <... openat resumed>) = 62 [pid 5968] <... openat resumed>) = 70 [pid 5967] <... openat resumed>) = 57 [pid 5966] <... openat resumed>) = 26 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5962] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] close(59 [pid 5969] close(62 [pid 5968] close(70 [pid 5967] close(57 [pid 5966] <... openat resumed>) = 27 [pid 5965] <... openat resumed>) = 60 [pid 5964] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5962] <... futex resumed>) = 0 [pid 5960] <... openat resumed>) = 63 [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5968] <... close resumed>) = 0 [pid 5967] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5964] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5962] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... openat resumed>) = 28 [pid 5965] <... openat resumed>) = 59 [pid 5964] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5970] <... openat resumed>) = 61 [pid 5969] <... openat resumed>) = 64 [pid 5968] <... openat resumed>) = 70 [pid 5967] <... openat resumed>) = 57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 62 ./strace-static-x86_64: Process 5971 attached [pid 5970] close(61 [pid 5969] close(64 [pid 5968] close(70 [pid 5967] close(57 [pid 5966] <... openat resumed>) = 29 [pid 5965] <... openat resumed>) = 62 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5968] <... close resumed>) = 0 [pid 5967] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] <... rseq resumed>) = 0 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5964] <... clone3 resumed> => {parent_tid=[5971]}, 88) = 5971 [pid 5971] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... openat resumed>) = 65 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... openat resumed>) = 30 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5964] rt_sigprocmask(SIG_SETMASK, [], [pid 5960] <... openat resumed>) = 64 [pid 5971] <... set_robust_list resumed>) = 0 [pid 5970] <... openat resumed>) = 61 [pid 5969] close(65 [pid 5968] <... openat resumed>) = 70 [pid 5967] <... openat resumed>) = 57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 63 [pid 5964] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5971] rt_sigprocmask(SIG_SETMASK, [], [pid 5970] close(61 [pid 5969] <... close resumed>) = 0 [pid 5968] close(70 [pid 5967] close(57 [pid 5966] <... openat resumed>) = 31 [pid 5964] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5970] <... close resumed>) = 0 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5967] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5964] <... futex resumed>) = 0 [pid 5960] <... openat resumed>) = 65 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... openat resumed>) = 66 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5964] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5971] <... openat resumed>) = 33 [pid 5970] <... openat resumed>) = 64 [pid 5969] close(66 [pid 5968] <... openat resumed>) = 70 [pid 5967] <... openat resumed>) = 57 [pid 5966] <... openat resumed>) = 32 [pid 5965] <... openat resumed>) = 61 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] close(33 [pid 5969] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] <... close resumed>) = 0 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] close(64 [pid 5969] <... openat resumed>) = 66 [pid 5968] close(70 [pid 5967] close(57 [pid 5965] <... openat resumed>) = 65 [pid 5960] <... openat resumed>) = 67 [pid 5971] <... openat resumed>) = 34 [pid 5970] <... close resumed>) = 0 [pid 5969] close(66 [pid 5968] <... close resumed>) = 0 [pid 5967] <... close resumed>) = 0 [pid 5971] close(34 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... close resumed>) = 0 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... openat resumed>) = 33 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] <... close resumed>) = 0 [pid 5970] <... openat resumed>) = 64 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... openat resumed>) = 70 [pid 5967] <... openat resumed>) = 57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 66 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] close(64 [pid 5969] <... openat resumed>) = 68 [pid 5968] close(70 [pid 5967] close(57 [pid 5966] <... openat resumed>) = 34 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 66 [pid 5969] close(68 [pid 5968] <... close resumed>) = 0 [pid 5971] <... openat resumed>) = 35 [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... openat resumed>) = 64 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] close(35 [pid 5970] <... openat resumed>) = 67 [pid 5969] <... openat resumed>) = 68 [pid 5968] <... openat resumed>) = 70 [pid 5967] <... openat resumed>) = 57 [pid 5969] close(68 [pid 5968] close(70 [pid 5966] <... openat resumed>) = 36 [pid 5971] <... close resumed>) = 0 [pid 5970] close(67 [pid 5969] <... close resumed>) = 0 [pid 5968] <... close resumed>) = 0 [pid 5967] close(57 [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5960] <... openat resumed>) = 69 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] <... openat resumed>) = 68 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] <... openat resumed>) = 68 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] <... openat resumed>) = 35 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... openat resumed>) = 70 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... openat resumed>) = 37 [pid 5969] close(68 [pid 5968] close(70 [pid 5969] <... close resumed>) = 0 [pid 5968] <... close resumed>) = 0 [pid 5970] <... openat resumed>) = 67 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... openat resumed>) = 70 [pid 5968] <... openat resumed>) = 70 [pid 5960] <... openat resumed>) = 68 [pid 5971] close(35 [pid 5970] close(67 [pid 5969] close(70 [pid 5967] <... openat resumed>) = 57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] <... close resumed>) = 0 [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5968] close(70 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5969] <... openat resumed>) = 70 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... openat resumed>) = 35 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] close(70 [pid 5968] <... openat resumed>) = 70 [pid 5967] close(57 [pid 5965] <... openat resumed>) = 67 [pid 5960] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] <... openat resumed>) = 69 [pid 5969] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] <... openat resumed>) = 38 [pid 5970] close(69 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] close(70 [pid 5967] <... close resumed>) = 0 [pid 5965] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... openat resumed>) = 70 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] close(38 [pid 5960] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... close resumed>) = 0 [pid 5960] <... futex resumed>) = 0 [pid 5967] <... openat resumed>) = 57 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 39 [pid 5967] close(57 [pid 5960] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] close(39 [pid 5970] <... close resumed>) = 0 [pid 5969] <... openat resumed>) = 71 [pid 5968] <... close resumed>) = 0 [pid 5967] <... close resumed>) = 0 [pid 5966] <... openat resumed>) = 38 [pid 5965] <... futex resumed>) = 0 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 57 [pid 5967] close(57 [pid 5971] <... close resumed>) = 0 [pid 5970] <... openat resumed>) = 69 [pid 5969] close(71 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5965] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] close(69 [pid 5969] <... close resumed>) = 0 [pid 5968] <... openat resumed>) = 70 [pid 5967] <... close resumed>) = 0 [pid 5966] <... openat resumed>) = 39 [pid 5971] <... openat resumed>) = 40 [pid 5970] <... close resumed>) = 0 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] close(40 [pid 5970] <... openat resumed>) = 69 [pid 5967] <... openat resumed>) = 57 [pid 5968] close(70 [pid 5970] close(69) = 0 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... openat resumed>) = 71 [pid 5971] <... close resumed>) = 0 [pid 5968] <... close resumed>) = 0 [pid 5967] close(57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... openat resumed>) = 69 [pid 5969] close(71 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... openat resumed>) = 40 [pid 5970] close(69 [pid 5971] <... openat resumed>) = 41 [pid 5970] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... openat resumed>) = 70 [pid 5970] <... openat resumed>) = 69 [pid 5969] <... close resumed>) = 0 [pid 5967] <... openat resumed>) = 57 [pid 5970] close(69 [pid 5971] close(41 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] close(70 [pid 5967] close(57 [pid 5966] <... openat resumed>) = 42 [pid 5971] <... close resumed>) = 0 [pid 5970] <... close resumed>) = 0 [pid 5969] <... openat resumed>) = 71 [pid 5968] <... close resumed>) = 0 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] <... openat resumed>) = 41 [pid 5969] close(71 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5970] <... openat resumed>) = 69 [pid 5971] close(41 [pid 5968] <... openat resumed>) = 70 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... close resumed>) = 0 [pid 5966] <... openat resumed>) = 43 [pid 5968] close(70 [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5967] <... openat resumed>) = 57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5967] close(57 [pid 5971] <... openat resumed>) = 44 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... openat resumed>) = 41 [pid 5970] <... openat resumed>) = 69 [pid 5969] <... openat resumed>) = 71 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] close(44 [pid 5970] close(69 [pid 5969] close(71 [pid 5968] <... openat resumed>) = 70 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] <... close resumed>) = 0 [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5968] close(70 [pid 5967] <... openat resumed>) = 57 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] close(57 [pid 5966] <... openat resumed>) = 44 [pid 5968] <... close resumed>) = 0 [pid 5971] <... openat resumed>) = 45 [pid 5970] <... openat resumed>) = 69 [pid 5969] <... openat resumed>) = 71 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] close(45 [pid 5970] close(69 [pid 5969] close(71 [pid 5968] <... openat resumed>) = 70 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5968] close(70 [pid 5966] <... openat resumed>) = 46 [pid 5970] <... close resumed>) = 0 [pid 5968] <... close resumed>) = 0 [pid 5967] <... openat resumed>) = 57 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... openat resumed>) = 70 [pid 5967] close(57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] <... openat resumed>) = 45 [pid 5970] <... openat resumed>) = 69 [pid 5969] <... openat resumed>) = 71 [pid 5967] <... close resumed>) = 0 [pid 5971] close(45 [pid 5970] close(69 [pid 5969] close(71 [pid 5968] close(70 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... openat resumed>) = 47 [pid 5971] <... close resumed>) = 0 [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5968] <... close resumed>) = 0 [pid 5967] <... openat resumed>) = 57 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] <... openat resumed>) = 45 [pid 5970] <... openat resumed>) = 69 [pid 5969] <... openat resumed>) = 71 [pid 5968] <... openat resumed>) = 70 [pid 5967] close(57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] close(45 [pid 5970] close(69 [pid 5969] close(71 [pid 5968] close(70 [pid 5967] <... close resumed>) = 0 [pid 5966] <... openat resumed>) = 48 [pid 5971] <... close resumed>) = 0 [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5968] <... close resumed>) = 0 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5967] <... openat resumed>) = 57 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... openat resumed>) = 45 [pid 5971] <... openat resumed>) = 49 [pid 5970] <... openat resumed>) = 69 [pid 5969] <... openat resumed>) = 71 [pid 5968] <... openat resumed>) = 70 [pid 5967] close(57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] close(49 [pid 5970] close(69 [pid 5968] close(70 [pid 5971] <... close resumed>) = 0 [pid 5970] <... close resumed>) = 0 [pid 5969] close(71 [pid 5968] <... close resumed>) = 0 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] <... openat resumed>) = 50 [pid 5970] <... openat resumed>) = 69 [pid 5969] <... close resumed>) = 0 [pid 5968] <... openat resumed>) = 70 [pid 5967] <... close resumed>) = 0 [pid 5966] <... openat resumed>) = 49 [pid 5968] close(70 [pid 5971] close(50 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5969] <... openat resumed>) = 71 [pid 5968] <... close resumed>) = 0 [pid 5967] <... openat resumed>) = 57 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] close(71 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] close(57 [pid 5971] <... openat resumed>) = 50 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... close resumed>) = 0 [pid 5968] <... openat resumed>) = 70 [pid 5966] <... openat resumed>) = 51 [pid 5967] <... close resumed>) = 0 [pid 5971] close(50 [pid 5970] <... openat resumed>) = 69 [pid 5968] close(70 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5969] <... openat resumed>) = 71 [pid 5968] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] close(71 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... openat resumed>) = 57 [pid 5966] <... openat resumed>) = 50 [pid 5971] <... openat resumed>) = 52 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... openat resumed>) = 70 [pid 5969] <... close resumed>) = 0 [pid 5967] close(57 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5971] close(52 [pid 5970] <... openat resumed>) = 69 [pid 5969] <... openat resumed>) = 71 [pid 5968] close(70 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] <... close resumed>) = 0 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] close(69 [pid 5969] close(71 [pid 5968] <... close resumed>) = 0 [pid 5967] <... openat resumed>) = 57 [pid 5966] <... openat resumed>) = 52 [pid 5971] <... openat resumed>) = 53 [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] close(57 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5971] close(53 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... openat resumed>) = 71 [pid 5968] <... openat resumed>) = 70 [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] <... close resumed>) = 0 [pid 5970] <... openat resumed>) = 69 [pid 5969] close(71 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] close(70 [pid 5966] <... openat resumed>) = 53 [pid 5967] <... openat resumed>) = 57 [pid 5971] <... openat resumed>) = 54 [pid 5969] <... close resumed>) = 0 [pid 5967] close(57 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] close(54 [pid 5970] close(69 [pid 5968] <... close resumed>) = 0 [pid 5967] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] <... close resumed>) = 0 [pid 5970] <... close resumed>) = 0 [pid 5969] <... openat resumed>) = 71 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] close(71 [pid 5968] <... openat resumed>) = 70 [pid 5966] <... openat resumed>) = 54 [pid 5971] <... openat resumed>) = 55 [pid 5970] <... openat resumed>) = 69 [pid 5968] close(70 [pid 5967] <... openat resumed>) = 57 [pid 5969] <... close resumed>) = 0 [pid 5967] close(57 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... close resumed>) = 0 [pid 5971] close(55 [pid 5970] close(69 [pid 5968] <... close resumed>) = 0 [pid 5969] <... openat resumed>) = 71 [pid 5967] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5971] <... close resumed>) = 0 [pid 5970] <... close resumed>) = 0 [pid 5969] close(71 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... futex resumed>) = 1 [pid 5957] <... futex resumed>) = 0 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... close resumed>) = 0 [pid 5968] <... openat resumed>) = 70 [pid 5967] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] <... openat resumed>) = 55 [pid 5957] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... openat resumed>) = 56 [pid 5970] <... openat resumed>) = 69 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] close(70 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] <... futex resumed>) = 0 [pid 5957] <... futex resumed>) = 1 [pid 5971] close(56 [pid 5970] close(69 [pid 5969] <... openat resumed>) = 71 [pid 5968] <... close resumed>) = 0 [pid 5966] <... openat resumed>) = 57 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] <... close resumed>) = 0 [pid 5970] <... close resumed>) = 0 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... openat resumed>) = 56 [pid 5970] <... openat resumed>) = 69 [pid 5968] <... openat resumed>) = 70 [pid 5966] <... openat resumed>) = 58 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] close(56 [pid 5970] close(69 [pid 5969] close(71 [pid 5968] close(70 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5968] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... openat resumed>) = 56 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... openat resumed>) = 59 [pid 5970] <... openat resumed>) = 69 [pid 5969] <... openat resumed>) = 71 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] close(59 [pid 5969] close(71 [pid 5968] <... openat resumed>) = 70 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5969] <... close resumed>) = 0 [pid 5968] close(70 [pid 5966] <... openat resumed>) = 59 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5968] <... close resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... openat resumed>) = 60 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] close(60 [pid 5970] <... openat resumed>) = 69 [pid 5969] <... openat resumed>) = 71 [pid 5968] <... openat resumed>) = 70 [pid 5966] <... openat resumed>) = 61 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [pid 5969] close(71 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] close(69 [pid 5969] <... close resumed>) = 0 [pid 5968] close(70 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... openat resumed>) = 60 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... openat resumed>) = 71 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... openat resumed>) = 62 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] close(60 [pid 5970] <... openat resumed>) = 69 [pid 5969] close(71 [pid 5968] <... openat resumed>) = 70 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] close(69 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] close(70 [pid 5966] <... openat resumed>) = 60 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... openat resumed>) = 63 [pid 5970] <... close resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5969] <... openat resumed>) = 71 [pid 5971] close(63 [pid 5970] <... openat resumed>) = 69 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5969] close(71 [pid 5968] <... openat resumed>) = 70 [pid 5966] <... openat resumed>) = 63 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] close(70 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... openat resumed>) = 64 [pid 5970] <... openat resumed>) = 69 [pid 5969] <... openat resumed>) = 71 [pid 5968] <... close resumed>) = 0 [pid 5966] <... openat resumed>) = 65 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] close(64 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5968] <... openat resumed>) = 70 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] close(71 [pid 5968] close(70 [pid 5966] <... openat resumed>) = 64 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... openat resumed>) = 66 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... close resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] close(66 [pid 5970] <... openat resumed>) = 69 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5969] <... openat resumed>) = 71 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... openat resumed>) = 66 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] close(71 [pid 5968] <... openat resumed>) = 70 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... openat resumed>) = 67 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... close resumed>) = 0 [pid 5968] close(70 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] close(67 [pid 5970] <... openat resumed>) = 69 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... close resumed>) = 0 [pid 5966] <... openat resumed>) = 68 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5969] <... openat resumed>) = 71 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] close(71 [pid 5968] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... openat resumed>) = 67 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... close resumed>) = 0 [pid 5968] <... futex resumed>) = 1 [pid 5966] <... openat resumed>) = 69 [pid 5961] <... futex resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5970] <... openat resumed>) = 69 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] close(67 [pid 5970] close(69 [pid 5969] <... openat resumed>) = 71 [pid 5966] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = 1 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [pid 5970] <... close resumed>) = 0 [pid 5966] <... futex resumed>) = 0 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] close(71 [pid 5966] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5961] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... openat resumed>) = 67 [pid 5970] <... openat resumed>) = 69 [pid 5969] <... close resumed>) = 0 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] close(67 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... openat resumed>) = 67 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] close(67 [pid 5970] <... openat resumed>) = 69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] close(69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... openat resumed>) = 67 [pid 5970] <... close resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] close(67 [pid 5970] <... openat resumed>) = 69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] close(69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... openat resumed>) = 67 [pid 5970] <... close resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] close(67 [pid 5970] <... openat resumed>) = 69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5970] close(69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... openat resumed>) = 67 [pid 5970] <... close resumed>) = 0 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] close(67 [pid 5970] <... openat resumed>) = 69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] close(69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... openat resumed>) = 67 [pid 5970] <... close resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5958] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] close(67 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [pid 5970] <... openat resumed>) = 69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... openat resumed>) = 67 [pid 5970] close(69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] <... close resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] close(67 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = 0 [pid 5970] <... openat resumed>) = 69 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... openat resumed>) = 67 [pid 5970] close(69 [pid 5969] <... openat resumed>) = 71 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] close(67 [pid 5970] <... close resumed>) = 0 [pid 5969] close(71 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = 0 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... close resumed>) = 0 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... openat resumed>) = 69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] close(69 [pid 5967] <... futex resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] <... futex resumed>) = 1 [pid 5971] <... openat resumed>) = 67 [pid 5970] <... close resumed>) = 0 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] close_range(4294967295, 4294967295, 0 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] close(67 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... close_range resumed>) = 0 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [pid 5970] <... openat resumed>) = 69 [pid 5969] <... openat resumed>) = 71 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] close(69 [pid 5969] close(71 [pid 5967] <... futex resumed>) = 1 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5957] <... futex resumed>) = 0 [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5967] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5970] <... openat resumed>) = 69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5958] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5970] close(69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] <... close resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5970] <... openat resumed>) = 69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5958] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5970] close(69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] <... close resumed>) = 0 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5970] <... openat resumed>) = 69 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5958] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5958] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] close(69 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5970] <... close resumed>) = 0 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] <... openat resumed>) = 69 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... openat resumed>) = 67 [pid 5970] close(69 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] close(67 [pid 5970] <... close resumed>) = 0 [pid 5969] <... openat resumed>) = 71 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] close(71 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [ 76.925359][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 76.946822][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 76.958802][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... openat resumed>) = 67 [pid 5970] <... openat resumed>) = 69 [pid 5969] <... close resumed>) = 0 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] close(67 [pid 5970] close(69 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [pid 5970] <... close resumed>) = 0 [pid 5969] <... openat resumed>) = 71 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5958] ioctl(-1, USBTMC_IOCTL_READ [pid 5971] <... openat resumed>) = 67 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] close(71 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5958] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] close(67 [pid 5970] <... openat resumed>) = 69 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5958] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5969] <... close resumed>) = 0 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5961] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5958] <... futex resumed>) = 0 [pid 5957] exit_group(0 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5967] <... futex resumed>) = ? [pid 5957] <... exit_group resumed>) = ? [pid 5971] <... openat resumed>) = 67 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... openat resumed>) = 71 [pid 5967] +++ exited with 0 +++ [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5961] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] +++ exited with 0 +++ [pid 5971] close(67 [pid 5970] <... openat resumed>) = 69 [pid 5969] close(71 [pid 5968] <... futex resumed>) = 0 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5961] <... futex resumed>) = 1 [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5969] <... close resumed>) = 0 [pid 5968] close_range(4, 4294967295, 0 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5961] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5969] <... openat resumed>) = 71 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5969] close(71 [pid 5962] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5969] <... close resumed>) = 0 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5969] close(71 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5969] <... close resumed>) = 0 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5969] <... openat resumed>) = 71 [pid 5969] close(71) = 0 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5969] <... openat resumed>) = 71 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5969] close(71) = 0 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5969] <... openat resumed>) = 71 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5969] close(71 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5969] <... close resumed>) = 0 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5969] <... openat resumed>) = 71 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5957] +++ exited with 0 +++ [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5957, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5813] restart_syscall(<... resuming interrupted clone ...> [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5969] close(71 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5969] <... close resumed>) = 0 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5969] <... openat resumed>) = 71 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5969] close(71 [pid 5962] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5969] <... close resumed>) = 0 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] <... openat resumed>) = 71 [pid 5968] <... close_range resumed>) = 0 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5969] close(71 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5813] <... restart_syscall resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... openat resumed>) = 67 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5969] <... openat resumed>) = 71 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5971] close(67 [pid 5970] <... openat resumed>) = 69 [pid 5969] close(71 [pid 5968] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5972 attached [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5969] <... close resumed>) = 0 [pid 5968] <... futex resumed>) = 1 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5961] <... futex resumed>) = 0 [pid 5970] <... close resumed>) = 0 [pid 5968] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5972] set_robust_list(0x5555724bf6a0, 24 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5972] <... set_robust_list resumed>) = 0 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... openat resumed>) = 67 [pid 5970] <... openat resumed>) = 69 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] close(67 [pid 5972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5969] <... openat resumed>) = 71 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5969] close(71 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5969] <... close resumed>) = 0 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... openat resumed>) = 67 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... openat resumed>) = 71 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5971] close(67 [pid 5970] <... openat resumed>) = 69 [pid 5969] close(71 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 5972 [pid 5972] <... prctl resumed>) = 0 [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5969] <... close resumed>) = 0 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5972] setpgid(0, 0 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5972] <... setpgid resumed>) = 0 [pid 5971] <... openat resumed>) = 67 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] <... openat resumed>) = 71 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5971] close(67 [pid 5970] <... openat resumed>) = 69 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5969] close(71 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5972] <... openat resumed>) = 3 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5972] write(3, "1000", 4 [pid 5971] <... openat resumed>) = 67 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5969] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5972] <... write resumed>) = 4 [pid 5971] close(67 [pid 5970] <... openat resumed>) = 69 [pid 5969] <... openat resumed>) = 71 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5972] close(3 [pid 5971] <... close resumed>) = 0 [pid 5970] close(69 [pid 5969] close(71 [pid 5962] ioctl(4, USBTMC_IOCTL_READexecuting program [pid 5972] <... close resumed>) = 0 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... close resumed>) = 0 [pid 5969] <... close resumed>) = 0 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5971] <... openat resumed>) = 67 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5970] <... openat resumed>) = 69 [pid 5972] write(1, "executing program\n", 18 [pid 5970] close(69 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5969] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5972] <... write resumed>) = 18 [pid 5971] close(67 [pid 5970] <... close resumed>) = 0 [pid 5969] <... futex resumed>) = 1 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5959] <... futex resumed>) = 0 [pid 5972] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5972] <... futex resumed>) = 0 [pid 5971] <... close resumed>) = 0 [pid 5972] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... openat resumed>) = 69 [pid 5969] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5959] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5971] <... openat resumed>) = 67 [pid 5970] close(69 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5959] <... futex resumed>) = 1 [pid 5960] <... futex resumed>) = 0 [pid 5972] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5971] close(67 [pid 5970] <... close resumed>) = 0 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5959] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5972] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5971] <... close resumed>) = 0 [pid 5970] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5972] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] <... futex resumed>) = 1 [pid 5963] <... futex resumed>) = 0 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5972] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5971] <... openat resumed>) = 67 [pid 5970] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5972] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5971] close(67 [pid 5965] <... futex resumed>) = 0 [pid 5963] <... futex resumed>) = 1 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5963] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5972] <... mprotect resumed>) = 0 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5971] <... openat resumed>) = 67 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5971] close(67 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5972] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5972] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5971] <... openat resumed>) = 67 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5972] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5971] close(67 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5971] <... openat resumed>) = 67 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] close(67 [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5971] <... openat resumed>) = 67 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5971] close(67 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5973 attached [pid 5971] <... close resumed>) = 0 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5973] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5972] <... clone3 resumed> => {parent_tid=[5973]}, 88) = 5973 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... rseq resumed>) = 0 [pid 5972] rt_sigprocmask(SIG_SETMASK, [], [pid 5971] <... openat resumed>) = 67 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5973] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5972] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5971] close(67 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5973] <... set_robust_list resumed>) = 0 [pid 5972] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... close resumed>) = 0 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5973] rt_sigprocmask(SIG_SETMASK, [], [pid 5972] <... futex resumed>) = 0 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5973] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5972] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5971] <... openat resumed>) = 67 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5973] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5971] close(67 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5973] <... openat resumed>) = 3 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5971] <... openat resumed>) = 67 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5973] ioctl(3, USB_RAW_IOCTL_INIT [pid 5971] close(67 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] <... close resumed>) = 0 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5973] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5971] <... openat resumed>) = 67 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5973] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5971] close(67 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [ 76.973665][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 76.984988][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 76.998617][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 77.001190][ T5831] usb 1-1: USB disconnect, device number 10 [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5973] <... ioctl resumed>, 0) = 0 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5973] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5971] <... openat resumed>) = 67 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5971] close(67 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5971] <... close resumed>) = 0 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5971] <... openat resumed>) = 67 [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5971] close(67 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5971] <... close resumed>) = 0 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] <... futex resumed>) = 0 [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5962] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5971] <... openat resumed>) = 67 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5971] close(67 [pid 5961] exit_group(0 [pid 5971] <... close resumed>) = 0 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5968] <... futex resumed>) = ? [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5962] <... futex resumed>) = ? [pid 5961] <... exit_group resumed>) = ? [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5968] +++ exited with 0 +++ [pid 5962] +++ exited with 0 +++ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5971] <... openat resumed>) = 67 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5961] +++ exited with 0 +++ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5959] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5961, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5959] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] <... futex resumed>) = 0 [pid 5959] <... futex resumed>) = 1 [pid 5969] close_range(4, 4294967295, 0 [pid 5959] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5963] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5971] close(67 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5963] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5971] <... close resumed>) = 0 [pid 5970] <... futex resumed>) = 0 [pid 5963] <... futex resumed>) = 1 [pid 5960] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 5974 attached [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5970] close_range(4, 4294967295, 0 [pid 5969] <... close_range resumed>) = 0 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5963] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5974] set_robust_list(0x5555724bf6a0, 24 [pid 5969] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] <... set_robust_list resumed>) = 0 [pid 5969] <... futex resumed>) = 1 [pid 5959] <... futex resumed>) = 0 [pid 5974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5969] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5974] <... prctl resumed>) = 0 [pid 5971] <... openat resumed>) = 67 [pid 5970] <... close_range resumed>) = 0 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 5974 [pid 5970] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5974] setpgid(0, 0 [pid 5971] close(67 [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5970] <... futex resumed>) = 1 [pid 5963] <... futex resumed>) = 0 [pid 5970] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5974] <... setpgid resumed>) = 0 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5971] <... close resumed>) = 0 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5971] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5971] <... openat resumed>) = 67 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5974] <... openat resumed>) = 3 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5971] close(67 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5974] write(3, "1000", 4 [pid 5971] <... close resumed>) = 0 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5974] <... write resumed>) = 4 [pid 5971] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5974] close(3 [pid 5971] <... futex resumed>) = 1 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5964] <... futex resumed>) = 0 [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5974] <... close resumed>) = 0 [pid 5971] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5964] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5974] write(1, "executing program\n", 18executing program [pid 5966] <... futex resumed>) = 0 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5964] <... futex resumed>) = 1 [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5974] <... write resumed>) = 18 [pid 5964] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5974] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5974] <... futex resumed>) = 0 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5974] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5974] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5974] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5974] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5974] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5974] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5974] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5974] <... mprotect resumed>) = 0 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5974] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5974] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5974] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5975 attached [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5974] <... clone3 resumed> => {parent_tid=[5975]}, 88) = 5975 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5975] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] <... rseq resumed>) = 0 [pid 5974] rt_sigprocmask(SIG_SETMASK, [], [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5975] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5974] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] <... set_robust_list resumed>) = 0 [pid 5974] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5975] rt_sigprocmask(SIG_SETMASK, [], [pid 5974] <... futex resumed>) = 0 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5974] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5975] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] <... openat resumed>) = 3 [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5975] ioctl(3, USB_RAW_IOCTL_INIT [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5975] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] ioctl(4, USBTMC_IOCTL_READ [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5965] ioctl(4, USBTMC_IOCTL_READ [pid 5960] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5965] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5960] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5975] <... ioctl resumed>, 0) = 0 [pid 5965] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] <... futex resumed>) = 0 [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5959] exit_group(0 [ 77.084521][ T9] usb 4-1: USB disconnect, device number 10 [pid 5965] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5975] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5969] <... futex resumed>) = ? [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5960] <... futex resumed>) = ? [pid 5959] <... exit_group resumed>) = ? [pid 5975] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5969] +++ exited with 0 +++ [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5963] exit_group(0 [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5963] <... exit_group resumed>) = ? [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5970] <... futex resumed>) = ? [pid 5965] <... futex resumed>) = ? [pid 5960] +++ exited with 0 +++ [pid 5959] +++ exited with 0 +++ [pid 5970] +++ exited with 0 +++ [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5959, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 5976 attached , 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5976] set_robust_list(0x5555724bf6a0, 24 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5965] +++ exited with 0 +++ [pid 5963] +++ exited with 0 +++ [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 5976 [pid 5976] <... set_robust_list resumed>) = 0 [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5963, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5816] restart_syscall(<... resuming interrupted clone ...> [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5976] setpgid(0, 0 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5976] <... setpgid resumed>) = 0 [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5964] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5964] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5964] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5976] <... openat resumed>) = 3 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5964] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5976] write(3, "1000", 4 [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5964] <... futex resumed>) = 1 [pid 5976] <... write resumed>) = 4 [pid 5971] <... futex resumed>) = 0 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5964] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5976] close(3 [pid 5971] close_range(4, 4294967295, 0 [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5816] <... restart_syscall resumed>) = 0 [pid 5976] <... close resumed>) = 0 executing program [pid 5976] write(1, "executing program\n", 18 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5976] <... write resumed>) = 18 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5976] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5976] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5977 attached [pid 5976] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5976] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5976] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5977] set_robust_list(0x5555724bf6a0, 24 [pid 5976] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5977] <... set_robust_list resumed>) = 0 [pid 5976] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5976] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5976] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5976] <... mprotect resumed>) = 0 [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5977] <... prctl resumed>) = 0 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5977] setpgid(0, 0 [pid 5976] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5977] <... setpgid resumed>) = 0 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 5977 [pid 5977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5966] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5966] ioctl(4, USBTMC_IOCTL_READ [pid 5976] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5976] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 5978 attached [pid 5977] <... openat resumed>) = 3 [pid 5966] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5977] write(3, "1000", 4 [pid 5966] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] <... rseq resumed>) = 0 [pid 5977] <... write resumed>) = 4 [pid 5966] <... futex resumed>) = 0 [pid 5978] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5976] <... clone3 resumed> => {parent_tid=[5978]}, 88) = 5978 [pid 5971] <... close_range resumed>) = 0 [pid 5966] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5978] <... set_robust_list resumed>) = 0 [pid 5977] close(3 [pid 5978] rt_sigprocmask(SIG_SETMASK, [], [pid 5977] <... close resumed>) = 0 [pid 5978] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5977] write(1, "executing program\n", 18 [pid 5978] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5976] rt_sigprocmask(SIG_SETMASK, [], executing program [pid 5977] <... write resumed>) = 18 [pid 5977] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5977] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 5977] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5976] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5977] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5976] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5978] <... futex resumed>) = 0 [pid 5976] <... futex resumed>) = 1 [pid 5978] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5976] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5977] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5978] <... openat resumed>) = 3 [pid 5971] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] ioctl(3, USB_RAW_IOCTL_INIT [pid 5977] <... rt_sigprocmask resumed>[], 8) = 0 [ 77.150750][ T974] usb 2-1: USB disconnect, device number 10 [ 77.162160][ T5827] usb 3-1: USB disconnect, device number 10 [pid 5978] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5977] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5971] <... futex resumed>) = 1 [pid 5964] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5979 attached [pid 5978] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5971] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] exit_group(0 [pid 5979] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5977] <... clone3 resumed> => {parent_tid=[5979]}, 88) = 5979 [pid 5966] <... futex resumed>) = ? [pid 5964] <... exit_group resumed>) = ? [pid 5978] <... ioctl resumed>, 0) = 0 [pid 5977] rt_sigprocmask(SIG_SETMASK, [], [pid 5971] <... futex resumed>) = ? [pid 5966] +++ exited with 0 +++ [pid 5979] <... rseq resumed>) = 0 [pid 5978] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5977] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5979] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5978] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5977] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5977] <... futex resumed>) = 0 [pid 5977] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5979] <... set_robust_list resumed>) = 0 [pid 5979] rt_sigprocmask(SIG_SETMASK, [], [pid 5971] +++ exited with 0 +++ [pid 5964] +++ exited with 0 +++ [pid 5979] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5964, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5979] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5820] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5979] <... openat resumed>) = 3 [pid 5973] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5973] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5979] ioctl(3, USB_RAW_IOCTL_INIT [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5979] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 ./strace-static-x86_64: Process 5980 attached [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 5980 [pid 5979] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5980] set_robust_list(0x5555724bf6a0, 24) = 0 [pid 5980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5979] <... ioctl resumed>, 0) = 0 [pid 5980] setpgid(0, 0 [pid 5979] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5980] <... setpgid resumed>) = 0 [pid 5980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5979] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5979] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5980] <... openat resumed>) = 3 [pid 5980] write(3, "1000", 4) = 4 [pid 5980] close(3) = 0 executing program [pid 5980] write(1, "executing program\n", 18) = 18 [ 77.219271][ T10] usb 5-1: USB disconnect, device number 10 [pid 5980] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5980] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 5980] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 5980] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5980] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5980] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 5981 attached [pid 5981] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053) = 0 [pid 5980] <... clone3 resumed> => {parent_tid=[5981]}, 88) = 5981 [pid 5981] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5980] rt_sigprocmask(SIG_SETMASK, [], [pid 5981] <... set_robust_list resumed>) = 0 [pid 5980] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5981] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5980] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5980] <... futex resumed>) = 0 [pid 5980] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5981] <... openat resumed>) = 3 [pid 5981] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [pid 5981] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5981] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5981] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5973] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5973] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5975] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5975] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5978] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5973] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5978] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5973] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5973] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5973] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5975] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5975] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5979] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 77.385671][ T5831] usb 1-1: new high-speed USB device number 11 using dummy_hcd [pid 5979] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5978] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5978] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5973] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5973] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5981] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5975] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5981] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5975] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5975] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5975] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5979] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5979] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5978] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5978] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5978] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 77.475585][ T9] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 77.515566][ T974] usb 2-1: new high-speed USB device number 11 using dummy_hcd [pid 5978] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5973] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5973] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5973] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5979] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5979] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5975] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5975] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5979] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5979] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5981] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5981] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5973] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5973] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5979] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5979] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5973] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5973] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 77.545569][ T5831] usb 1-1: Using ep0 maxpacket: 8 [ 77.555582][ T5827] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 77.566401][ T5831] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 77.577706][ T5831] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 5973] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5978] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5978] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5981] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5979] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5973] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5981] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5979] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5981] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5981] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5973] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5981] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5973] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5981] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5973] <... ioctl resumed>, 0) = 0 [pid 5973] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [ 77.587728][ T5831] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 77.597824][ T5831] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 77.610986][ T5831] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 77.620049][ T10] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 77.627662][ T5831] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5975] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5975] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5975] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5975] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5975] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5975] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 77.655557][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 77.673658][ T9] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 77.684994][ T9] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 77.695241][ T974] usb 2-1: Using ep0 maxpacket: 8 [pid 5975] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5981] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5978] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5981] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5978] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5978] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5978] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5979] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5979] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5978] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5979] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5978] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5978] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5979] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5978] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5978] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 77.700383][ T9] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 77.710919][ T9] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 77.724061][ T9] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 77.733148][ T5827] usb 3-1: Using ep0 maxpacket: 8 [ 77.738231][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5979] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5979] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5979] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 5975] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5979] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5975] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5975] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5975] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [ 77.747746][ T974] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 77.759338][ T974] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 77.770828][ T5827] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 77.782992][ T974] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 77.793073][ T10] usb 5-1: Using ep0 maxpacket: 8 [pid 5981] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5981] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5981] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 77.798114][ T5827] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 77.808192][ T974] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 77.821204][ T5827] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 77.831450][ T974] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 77.840547][ T5827] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5981] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5973] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5973] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5972] <... futex resumed>) = 0 [pid 5972] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5973] <... futex resumed>) = 0 [pid 5981] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5973] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5972] <... futex resumed>) = 1 [pid 5973] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5972] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5973] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5981] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5973] <... ioctl resumed>, 0) = 0 [pid 5981] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5973] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5973] <... futex resumed>) = 1 [pid 5972] <... futex resumed>) = 0 [pid 5981] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5978] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5978] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5973] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5978] <... ioctl resumed>, 0) = 0 [pid 5972] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] <... futex resumed>) = 0 [pid 5972] <... futex resumed>) = 1 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5972] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5978] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5973] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5978] <... ioctl resumed>, 0) = 0 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5973] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5973] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [ 77.853541][ T974] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.861577][ T5827] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 77.871518][ T5827] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.881702][ T10] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 77.894295][ T5831] usb 1-1: usb_control_msg returned -32 [ 77.900373][ T5831] usbtmc 1-1:16.0: can't read capabilities [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5979] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5979] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... ioctl resumed>, 0) = 0 [pid 5973] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5979] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5973] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5973] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5972] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5973] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5972] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5972] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5973] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5972] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5972] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5972] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 5972] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5972] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5972] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 5982 attached => {parent_tid=[5982]}, 88) = 5982 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5972] rt_sigprocmask(SIG_SETMASK, [], [pid 5973] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5972] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5972] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5972] <... futex resumed>) = 0 [pid 5982] <... rseq resumed>) = 0 [pid 5972] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5982] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5982] <... set_robust_list resumed>) = 0 [pid 5982] rt_sigprocmask(SIG_SETMASK, [], [pid 5973] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5982] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5973] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5982] <... openat resumed>) = 4 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5982] ioctl(4, USB_RAW_IOCTL_INIT [pid 5973] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5982] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5982] ioctl(4, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [ 77.907185][ T10] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 77.919219][ T10] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 77.929607][ T10] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 77.944711][ T5982] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 12 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 13 [pid 5973] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 14 [pid 5973] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5973] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5982] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5981] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 5982] <... openat resumed>) = 15 [pid 5982] ioctl(15, USB_RAW_IOCTL_INIT, 0x7f5ecb3a71c0) = 0 [pid 5981] <... ioctl resumed>, 0) = 0 [pid 5975] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5975] <... futex resumed>) = 1 [pid 5974] <... futex resumed>) = 0 [pid 5981] <... ioctl resumed>, 0) = 0 [pid 5975] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5974] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5974] <... futex resumed>) = 0 [pid 5982] ioctl(15, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5974] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5981] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5975] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81f0) = 0 [pid 5975] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 5975] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5974] <... futex resumed>) = 0 [pid 5975] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5974] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5974] <... futex resumed>) = 0 [ 77.954887][ T10] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 77.964042][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.972785][ T5982] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5974] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5975] <... openat resumed>) = 4 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5982] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5975] <... openat resumed>) = 11 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5982] <... openat resumed>) = 16 [pid 5975] <... openat resumed>) = 12 [pid 5982] ioctl(16, USB_RAW_IOCTL_INIT [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 13 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 14 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 15 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 16 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 17 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 18 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 19 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5982] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5975] <... openat resumed>) = 20 [pid 5974] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5982] ioctl(16, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [ 78.006181][ T5982] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.014591][ T9] usb 4-1: usb_control_msg returned -32 [ 78.015044][ T5982] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.020233][ T9] usbtmc 4-1:16.0: can't read capabilities [pid 5974] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] <... openat resumed>) = 21 [pid 5974] <... futex resumed>) = 0 [pid 5974] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 5974] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 22 [pid 5974] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5974] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 23 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 24 [pid 5974] <... clone3 resumed> => {parent_tid=[5984]}, 88) = 5984 [pid 5974] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5974] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] <... openat resumed>) = 25 [pid 5974] <... futex resumed>) = 0 [pid 5974] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 5984 attached ) = 26 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5982] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5975] <... openat resumed>) = 28 [pid 5984] <... rseq resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5982] <... openat resumed>) = 17 [pid 5984] <... set_robust_list resumed>) = 0 [pid 5975] <... openat resumed>) = 29 [pid 5982] ioctl(17, USB_RAW_IOCTL_INIT [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] rt_sigprocmask(SIG_SETMASK, [], [pid 5982] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5984] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5982] ioctl(17, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5975] <... openat resumed>) = 30 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 31 [ 78.063844][ T5982] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.073153][ T5982] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.099608][ T5982] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5984] close(31 [pid 5982] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5978] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... openat resumed>) = 18 [pid 5976] <... futex resumed>) = 0 [pid 5975] <... openat resumed>) = 31 [pid 5978] <... futex resumed>) = 1 [pid 5976] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5976] <... futex resumed>) = 0 [pid 5984] <... openat resumed>) = 32 [pid 5979] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5976] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5978] ioctl(3, USB_RAW_IOCTL_EP0_STALL [ 78.108287][ T5982] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5984] close(32 [pid 5982] ioctl(18, USB_RAW_IOCTL_INIT [pid 5979] <... futex resumed>) = 1 [pid 5978] <... ioctl resumed>, 0) = 0 [pid 5977] <... futex resumed>) = 0 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5982] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5979] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5978] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] <... openat resumed>) = 32 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] ioctl(18, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5977] <... futex resumed>) = 0 [pid 5984] <... openat resumed>) = 33 [pid 5979] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5978] <... futex resumed>) = 1 [pid 5976] <... futex resumed>) = 0 [pid 5976] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5976] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 4 [pid 5975] <... openat resumed>) = 34 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] close(33 [pid 5979] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5978] <... openat resumed>) = 5 [pid 5977] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5979] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5978] <... openat resumed>) = 8 [pid 5975] <... openat resumed>) = 35 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5979] <... ioctl resumed>, 0) = 0 [pid 5984] <... openat resumed>) = 33 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] close(33 [pid 5982] <... openat resumed>) = 19 [pid 5979] <... futex resumed>) = 1 [pid 5977] <... futex resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5979] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5977] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5977] <... futex resumed>) = 0 [pid 5984] <... openat resumed>) = 33 [pid 5982] <... openat resumed>) = 20 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5977] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5984] close(33 [pid 5979] <... openat resumed>) = 4 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... openat resumed>) = 21 [pid 5979] <... openat resumed>) = 5 [pid 5984] <... openat resumed>) = 36 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] <... openat resumed>) = 33 [pid 5984] close(36 [pid 5979] <... openat resumed>) = 6 [pid 5978] <... openat resumed>) = 9 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... openat resumed>) = 22 [pid 5979] <... openat resumed>) = 7 [pid 5975] <... openat resumed>) = 36 [pid 5984] <... openat resumed>) = 37 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] close(37 [pid 5979] <... openat resumed>) = 8 [pid 5984] <... close resumed>) = 0 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... openat resumed>) = 9 [pid 5978] <... openat resumed>) = 10 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... openat resumed>) = 37 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] close(37 [pid 5982] <... openat resumed>) = 23 [pid 5984] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... openat resumed>) = 24 [pid 5984] <... openat resumed>) = 37 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] close(37 [pid 5982] <... openat resumed>) = 25 [pid 5984] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... openat resumed>) = 26 [pid 5984] <... openat resumed>) = 37 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] close(37 [pid 5979] <... openat resumed>) = 10 [pid 5978] <... openat resumed>) = 11 [pid 5975] <... openat resumed>) = 38 [pid 5984] <... close resumed>) = 0 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... openat resumed>) = 11 [pid 5984] <... openat resumed>) = 37 [pid 5982] <... openat resumed>) = 27 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 12 [pid 5984] close(37 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... openat resumed>) = 12 [pid 5975] <... openat resumed>) = 39 [pid 5984] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 28 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... openat resumed>) = 13 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... openat resumed>) = 40 [pid 5982] <... openat resumed>) = 29 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] <... openat resumed>) = 37 [pid 5984] close(40 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... openat resumed>) = 14 [pid 5978] <... openat resumed>) = 13 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] <... openat resumed>) = 40 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... openat resumed>) = 15 [pid 5984] <... openat resumed>) = 41 [pid 5982] <... close resumed>) = 0 [pid 5978] <... openat resumed>) = 14 [pid 5975] <... openat resumed>) = 42 [pid 5984] close(41 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5979] <... openat resumed>) = 16 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] <... openat resumed>) = 41 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 15 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... openat resumed>) = 43 [pid 5982] <... close resumed>) = 0 [pid 5979] <... openat resumed>) = 17 [pid 5976] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5975] <... openat resumed>) = 44 [pid 5984] close(43 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5976] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5978] <... openat resumed>) = 16 [pid 5976] <... futex resumed>) = 0 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5979] <... openat resumed>) = 18 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5976] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5975] <... openat resumed>) = 43 [pid 5984] <... openat resumed>) = 45 [pid 5982] <... close resumed>) = 0 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5976] <... mmap resumed>) = 0x7f5ecb388000 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... openat resumed>) = 19 [pid 5978] <... openat resumed>) = 17 [pid 5976] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5984] close(45 [pid 5982] <... openat resumed>) = 30 [pid 5981] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5976] <... mprotect resumed>) = 0 [ 78.138120][ T974] usb 2-1: usb_control_msg returned -32 [ 78.143752][ T974] usbtmc 2-1:16.0: can't read capabilities [ 78.151447][ T5982] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.160726][ T5982] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.169538][ T5827] usb 3-1: usb_control_msg returned -32 [ 78.178752][ T5827] usbtmc 3-1:16.0: can't read capabilities [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5982] close(30 [pid 5981] <... futex resumed>) = 1 [pid 5980] <... futex resumed>) = 0 [pid 5979] <... openat resumed>) = 20 [pid 5978] <... openat resumed>) = 18 [pid 5976] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5975] <... openat resumed>) = 45 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... close resumed>) = 0 [pid 5981] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5980] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5976] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... openat resumed>) = 46 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5980] <... futex resumed>) = 0 [pid 5979] <... openat resumed>) = 21 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5976] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5984] close(46 [pid 5982] <... openat resumed>) = 30 [pid 5981] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5980] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] <... openat resumed>) = 47 ./strace-static-x86_64: Process 5985 attached [pid 5984] <... close resumed>) = 0 [pid 5982] close(30 [pid 5981] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5979] <... openat resumed>) = 22 [pid 5978] <... openat resumed>) = 19 [pid 5985] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... close resumed>) = 0 [pid 5981] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5976] <... clone3 resumed> => {parent_tid=[5985]}, 88) = 5985 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5985] <... rseq resumed>) = 0 [pid 5984] <... openat resumed>) = 46 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... ioctl resumed>, 0) = 0 [pid 5979] <... openat resumed>) = 23 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5985] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5984] close(46 [pid 5982] <... openat resumed>) = 30 [pid 5981] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5985] <... set_robust_list resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5982] close(30 [pid 5981] <... futex resumed>) = 1 [pid 5979] <... openat resumed>) = 24 [pid 5977] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5985] rt_sigprocmask(SIG_SETMASK, [], [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... close resumed>) = 0 [pid 5981] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5977] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5984] <... openat resumed>) = 46 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... openat resumed>) = 25 [pid 5977] <... futex resumed>) = 0 [pid 5985] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5984] close(46 [pid 5982] <... openat resumed>) = 30 [pid 5979] <... openat resumed>) = 26 [pid 5977] <... mmap resumed>) = 0x7f5ecb388000 [pid 5984] <... close resumed>) = 0 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5977] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5979] <... openat resumed>) = 27 [pid 5977] <... mprotect resumed>) = 0 [pid 5984] <... openat resumed>) = 46 [pid 5982] <... close resumed>) = 0 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5977] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5979] <... openat resumed>) = 28 [pid 5977] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5977] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5984] close(46 [pid 5982] <... openat resumed>) = 30 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5982] close(30 [pid 5979] <... openat resumed>) = 29 [pid 5977] <... clone3 resumed> => {parent_tid=[5986]}, 88) = 5986 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5977] rt_sigprocmask(SIG_SETMASK, [], [pid 5982] <... close resumed>) = 0 [pid 5977] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5984] <... openat resumed>) = 46 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5977] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5986 attached [pid 5984] close(46 [pid 5982] <... openat resumed>) = 30 [pid 5980] <... futex resumed>) = 0 [pid 5979] <... openat resumed>) = 30 [pid 5977] <... futex resumed>) = 0 [pid 5976] rt_sigprocmask(SIG_SETMASK, [], [pid 5975] <... openat resumed>) = 48 [pid 5984] <... close resumed>) = 0 [pid 5977] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5984] <... openat resumed>) = 46 [pid 5982] <... close resumed>) = 0 [pid 5980] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... openat resumed>) = 31 [pid 5978] <... openat resumed>) = 20 [pid 5976] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] close(46 [pid 5982] <... openat resumed>) = 30 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5979] <... openat resumed>) = 32 [pid 5984] <... openat resumed>) = 46 [pid 5982] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... rseq resumed>) = 0 [pid 5984] close(46 [pid 5981] <... futex resumed>) = 0 [pid 5980] <... futex resumed>) = 1 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5976] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] <... openat resumed>) = 49 [pid 5986] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5985] <... futex resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5980] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] <... openat resumed>) = 33 [pid 5978] <... openat resumed>) = 21 [pid 5976] <... futex resumed>) = 1 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... set_robust_list resumed>) = 0 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5981] <... openat resumed>) = 4 [pid 5986] rt_sigprocmask(SIG_SETMASK, [], [pid 5985] <... openat resumed>) = 22 [pid 5984] <... openat resumed>) = 50 [pid 5982] <... close resumed>) = 0 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5976] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5975] <... openat resumed>) = 46 [pid 5986] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5985] ioctl(22, USB_RAW_IOCTL_INIT [pid 5984] close(50 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 5 [pid 5979] <... openat resumed>) = 34 [pid 5978] <... openat resumed>) = 23 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5984] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5981] <... openat resumed>) = 7 [pid 5979] <... openat resumed>) = 36 [pid 5986] <... openat resumed>) = 35 [pid 5985] ioctl(22, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] <... openat resumed>) = 50 [pid 5986] close(35 [pid 5984] <... openat resumed>) = 51 [pid 5981] <... openat resumed>) = 8 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5982] <... close resumed>) = 0 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... openat resumed>) = 35 [pid 5975] <... openat resumed>) = 52 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] close(51 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 9 [pid 5978] <... openat resumed>) = 24 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... openat resumed>) = 37 [ 78.224335][ T10] usb 5-1: usb_control_msg returned -32 [ 78.231676][ T10] usbtmc 5-1:16.0: can't read capabilities [pid 5986] close(37 [pid 5984] <... close resumed>) = 0 [pid 5975] <... openat resumed>) = 51 [pid 5986] <... close resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... openat resumed>) = 37 [pid 5984] <... openat resumed>) = 53 [pid 5981] <... openat resumed>) = 10 [pid 5975] <... openat resumed>) = 54 [pid 5986] close(37 [pid 5984] close(53 [pid 5986] <... close resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 11 [pid 5975] <... openat resumed>) = 53 [pid 5986] <... openat resumed>) = 37 [pid 5986] close(37 [pid 5984] <... openat resumed>) = 55 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5984] close(55 [pid 5981] <... openat resumed>) = 12 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... openat resumed>) = 37 [pid 5975] <... openat resumed>) = 55 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 56 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] close(37 [pid 5984] close(56 [pid 5981] <... openat resumed>) = 13 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5975] <... openat resumed>) = 56 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... openat resumed>) = 37 [pid 5984] <... openat resumed>) = 57 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] close(37 [pid 5984] close(57 [pid 5981] <... openat resumed>) = 14 [pid 5975] <... openat resumed>) = 58 [pid 5986] <... close resumed>) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 37 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] close(37 [pid 5984] <... openat resumed>) = 57 [pid 5981] <... openat resumed>) = 15 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5984] close(57 [pid 5975] <... openat resumed>) = 59 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... openat resumed>) = 37 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 16 [pid 5984] <... openat resumed>) = 57 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 60 [pid 5986] close(37) = 0 [pid 5984] close(57 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5981] <... openat resumed>) = 17 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... openat resumed>) = 37 [pid 5986] close(37 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5975] <... openat resumed>) = 57 [pid 5986] <... close resumed>) = 0 [pid 5984] <... openat resumed>) = 61 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5982] <... openat resumed>) = 30 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] close(61 [pid 5982] close(30 [pid 5981] <... openat resumed>) = 18 [pid 5979] <... openat resumed>) = 37 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... openat resumed>) = 38 [pid 5985] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5982] <... close resumed>) = 0 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 25 [pid 5975] <... openat resumed>) = 62 [pid 5986] close(38 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5980] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5979] <... openat resumed>) = 39 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5985] <... openat resumed>) = 26 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... openat resumed>) = 30 [pid 5980] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] ioctl(26, USB_RAW_IOCTL_INIT [pid 5982] close(30 [pid 5978] <... openat resumed>) = 27 [pid 5984] <... openat resumed>) = 61 [pid 5979] <... openat resumed>) = 38 [pid 5982] <... close resumed>) = 0 [pid 5980] <... futex resumed>) = 0 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] close(61 [pid 5985] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5980] <... mmap resumed>) = 0x7f5ecb388000 [pid 5978] <... openat resumed>) = 28 [pid 5985] ioctl(26, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5980] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5979] <... openat resumed>) = 40 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5982] <... close resumed>) = 0 [pid 5980] <... mprotect resumed>) = 0 [pid 5980] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5980] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 5987 attached [pid 5987] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053) = 0 [pid 5987] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5986] <... openat resumed>) = 41 [pid 5984] <... openat resumed>) = 61 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 19 [pid 5980] <... clone3 resumed> => {parent_tid=[5987]}, 88) = 5987 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 29 [pid 5975] <... openat resumed>) = 63 [pid 5987] <... set_robust_list resumed>) = 0 [pid 5986] close(41 [pid 5984] close(61 [pid 5982] <... openat resumed>) = 30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5980] rt_sigprocmask(SIG_SETMASK, [], [pid 5979] <... openat resumed>) = 42 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] rt_sigprocmask(SIG_SETMASK, [], [pid 5986] <... close resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5982] close(30 [pid 5981] <... openat resumed>) = 20 [pid 5980] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 30 [pid 5987] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... close resumed>) = 0 [pid 5980] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... openat resumed>) = 41 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... openat resumed>) = 43 [pid 5984] <... openat resumed>) = 61 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5980] <... futex resumed>) = 0 [ 78.266468][ T5985] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.275101][ T5985] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.300527][ T5985] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... openat resumed>) = 21 [pid 5986] close(43 [pid 5985] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5984] close(61 [pid 5982] <... openat resumed>) = 30 [pid 5981] <... openat resumed>) = 22 [pid 5980] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 31 [pid 5987] ioctl(21, USB_RAW_IOCTL_INIT [pid 5986] <... close resumed>) = 0 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5982] close(30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... openat resumed>) = 43 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] <... openat resumed>) = 64 [pid 5987] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... openat resumed>) = 32 [pid 5981] <... openat resumed>) = 23 [pid 5987] ioctl(21, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5986] <... openat resumed>) = 44 [pid 5985] close(32 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... close resumed>) = 0 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 33 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] close(44 [pid 5985] <... close resumed>) = 0 [pid 5984] <... openat resumed>) = 61 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 24 [pid 5979] <... openat resumed>) = 45 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] <... openat resumed>) = 65 [pid 5986] <... close resumed>) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... openat resumed>) = 44 [pid 5985] <... openat resumed>) = 32 [pid 5981] <... openat resumed>) = 25 [pid 5986] close(44 [pid 5985] close(32 [pid 5986] <... close resumed>) = 0 [pid 5985] <... close resumed>) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... openat resumed>) = 44 [pid 5985] <... openat resumed>) = 32 [pid 5981] <... openat resumed>) = 26 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5985] close(32 [pid 5981] <... openat resumed>) = 27 [pid 5985] <... close resumed>) = 0 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 32 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] close(44) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(32 [pid 5981] <... openat resumed>) = 28 [pid 5986] <... openat resumed>) = 44 [pid 5985] <... close resumed>) = 0 [pid 5986] close(44 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5985] <... openat resumed>) = 32 [pid 5981] <... openat resumed>) = 29 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(32 [pid 5986] <... openat resumed>) = 44 [pid 5985] <... close resumed>) = 0 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(44 [pid 5985] <... openat resumed>) = 32 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5981] <... openat resumed>) = 30 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(32) = 0 [pid 5986] <... openat resumed>) = 44 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5985] <... openat resumed>) = 32 [pid 5981] <... openat resumed>) = 31 [pid 5986] close(44) = 0 [pid 5985] close(32 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 44 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... openat resumed>) = 30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] close(44 [pid 5985] <... openat resumed>) = 34 [pid 5984] close(61 [pid 5982] close(30 [pid 5981] <... openat resumed>) = 32 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 32 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5985] close(34 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5981] <... openat resumed>) = 33 [pid 5986] <... openat resumed>) = 44 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(44 [pid 5985] <... openat resumed>) = 34 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5981] <... openat resumed>) = 34 [pid 5987] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(34 [pid 5984] <... close resumed>) = 0 [pid 5982] <... close resumed>) = 0 [pid 5979] <... openat resumed>) = 44 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] <... openat resumed>) = 61 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... openat resumed>) = 46 [pid 5985] <... close resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 34 [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... openat resumed>) = 36 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... openat resumed>) = 66 [pid 5982] <... openat resumed>) = 30 [pid 5981] <... openat resumed>) = 35 [pid 5986] close(46 [pid 5985] <... openat resumed>) = 35 [pid 5979] <... openat resumed>) = 47 [pid 5975] <... openat resumed>) = 67 [pid 5986] <... close resumed>) = 0 [pid 5985] close(35 [pid 5984] close(66 [pid 5982] close(30 [pid 5987] close(36 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... close resumed>) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5982] <... close resumed>) = 0 [pid 5978] <... openat resumed>) = 35 [pid 5975] <... openat resumed>) = 66 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... openat resumed>) = 46 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... openat resumed>) = 48 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 36 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... openat resumed>) = 37 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] close(37 [pid 5986] close(48 [pid 5985] <... openat resumed>) = 36 [pid 5984] <... openat resumed>) = 68 [pid 5982] <... openat resumed>) = 30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... openat resumed>) = 49 [pid 5978] <... openat resumed>) = 37 [pid 5975] <... openat resumed>) = 69 [pid 5986] <... close resumed>) = 0 [pid 5985] close(36 [pid 5987] <... close resumed>) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5984] close(68 [pid 5982] close(30 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... openat resumed>) = 48 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5982] <... close resumed>) = 0 [pid 5981] <... openat resumed>) = 37 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... openat resumed>) = 38 [pid 5986] close(48 [pid 5985] <... openat resumed>) = 38 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... openat resumed>) = 50 [pid 5978] <... openat resumed>) = 36 [pid 5975] <... futex resumed>) = 0 [pid 5987] close(38 [pid 5986] <... close resumed>) = 0 [pid 5985] close(38 [pid 5984] <... openat resumed>) = 68 [pid 5982] <... openat resumed>) = 30 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5975] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] <... close resumed>) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5984] close(68 [pid 5982] close(30 [pid 5981] <... openat resumed>) = 39 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 38 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... openat resumed>) = 48 [pid 5985] <... openat resumed>) = 39 [pid 5984] <... openat resumed>) = 68 [pid 5982] <... close resumed>) = 0 [pid 5978] <... openat resumed>) = 40 [pid 5986] close(48 [pid 5985] close(39 [pid 5984] close(68 [pid 5979] <... openat resumed>) = 51 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... openat resumed>) = 38 [pid 5986] <... close resumed>) = 0 [pid 5985] <... close resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5978] <... openat resumed>) = 39 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] close(38 [pid 5986] <... openat resumed>) = 48 [pid 5985] <... openat resumed>) = 41 [pid 5984] <... openat resumed>) = 68 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 42 [pid 5987] <... close resumed>) = 0 [pid 5986] close(48 [pid 5985] close(41 [pid 5984] close(68 [pid 5982] <... openat resumed>) = 30 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5985] <... close resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5982] close(30 [pid 5981] <... openat resumed>) = 38 [pid 5979] <... openat resumed>) = 52 [pid 5978] <... openat resumed>) = 41 [pid 5987] <... openat resumed>) = 40 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... close resumed>) = 0 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] close(40 [pid 5986] <... openat resumed>) = 48 [pid 5985] <... openat resumed>) = 43 [pid 5984] <... openat resumed>) = 68 [pid 5981] <... openat resumed>) = 41 [pid 5978] <... openat resumed>) = 44 [pid 5987] <... close resumed>) = 0 [pid 5984] close(68 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... openat resumed>) = 53 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(48 [pid 5985] close(43 [pid 5984] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 40 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 45 [pid 5987] <... openat resumed>) = 42 [pid 5986] <... close resumed>) = 0 [pid 5985] <... close resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] close(42 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... openat resumed>) = 68 [pid 5982] <... openat resumed>) = 30 [pid 5979] <... openat resumed>) = 48 [pid 5978] <... openat resumed>) = 43 [pid 5987] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 54 [pid 5985] <... openat resumed>) = 46 [pid 5984] close(68 [pid 5981] <... openat resumed>) = 43 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(54 [pid 5984] <... close resumed>) = 0 [pid 5982] close(30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 47 [pid 5987] <... openat resumed>) = 42 [pid 5986] <... close resumed>) = 0 [pid 5985] close(46 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... close resumed>) = 0 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] close(42 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5984] <... openat resumed>) = 68 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 44 [pid 5979] <... openat resumed>) = 54 [pid 5978] <... openat resumed>) = 46 [pid 5987] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 55 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] close(68 [pid 5982] <... openat resumed>) = 30 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(55 [pid 5985] <... openat resumed>) = 49 [pid 5984] <... close resumed>) = 0 [pid 5982] close(30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 48 [pid 5986] <... close resumed>) = 0 [pid 5985] close(49 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5984] <... openat resumed>) = 68 [pid 5978] <... openat resumed>) = 49 [pid 5987] <... openat resumed>) = 42 [pid 5986] <... openat resumed>) = 55 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] close(68 [pid 5982] <... close resumed>) = 0 [pid 5979] <... openat resumed>) = 56 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] close(42 [pid 5986] close(55 [pid 5985] <... openat resumed>) = 51 [pid 5984] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 45 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 50 [pid 5986] <... close resumed>) = 0 [pid 5985] close(51 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... close resumed>) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5984] <... openat resumed>) = 68 [pid 5982] <... openat resumed>) = 30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... openat resumed>) = 55 [pid 5978] <... openat resumed>) = 51 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... openat resumed>) = 57 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] close(68 [pid 5982] close(30 [ 78.309440][ T5985] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.330659][ T5987] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.342510][ T5987] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... openat resumed>) = 46 [pid 5984] <... close resumed>) = 0 [pid 5982] <... close resumed>) = 0 [pid 5981] <... openat resumed>) = 42 [pid 5987] close(46 [pid 5986] close(57 [pid 5985] <... openat resumed>) = 52 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 53 [pid 5986] <... close resumed>) = 0 [pid 5984] <... openat resumed>) = 68 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(52 [pid 5984] close(68 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 57 [pid 5985] <... close resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... openat resumed>) = 58 [pid 5978] <... openat resumed>) = 52 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(57 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5985] <... openat resumed>) = 54 [pid 5984] <... openat resumed>) = 68 [pid 5981] <... openat resumed>) = 46 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... openat resumed>) = 47 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(54 [pid 5984] close(68 [pid 5982] close(30 [pid 5978] <... openat resumed>) = 55 [pid 5987] close(47 [pid 5986] <... openat resumed>) = 57 [pid 5985] <... close resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... close resumed>) = 0 [pid 5986] close(57 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... openat resumed>) = 68 [pid 5981] <... openat resumed>) = 47 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... close resumed>) = 0 [pid 5986] <... close resumed>) = 0 [pid 5985] <... openat resumed>) = 54 [pid 5984] close(68 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... openat resumed>) = 59 [pid 5978] <... openat resumed>) = 56 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(54 [pid 5984] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5986] <... openat resumed>) = 57 [pid 5985] <... close resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 48 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5984] <... openat resumed>) = 68 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] close(68 [pid 5978] <... openat resumed>) = 54 [pid 5987] <... openat resumed>) = 49 [pid 5986] close(57 [pid 5985] <... openat resumed>) = 57 [pid 5984] <... close resumed>) = 0 [pid 5982] close(30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] close(49 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... close resumed>) = 0 [pid 5986] <... close resumed>) = 0 [pid 5985] close(57 [pid 5984] <... openat resumed>) = 68 [pid 5981] <... openat resumed>) = 50 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... close resumed>) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5984] close(68 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... openat resumed>) = 60 [pid 5978] <... openat resumed>) = 57 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... openat resumed>) = 57 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... openat resumed>) = 49 [pid 5986] close(57 [pid 5985] <... openat resumed>) = 58 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... openat resumed>) = 30 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] close(49 [pid 5984] <... openat resumed>) = 68 [pid 5986] <... close resumed>) = 0 [pid 5985] close(58 [pid 5984] close(68 [pid 5978] <... openat resumed>) = 59 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 57 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(57 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... openat resumed>) = 68 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5985] <... openat resumed>) = 58 [pid 5981] <... openat resumed>) = 51 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] close(68 [pid 5987] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 61 [pid 5985] close(58 [pid 5984] <... close resumed>) = 0 [pid 5982] close(30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... openat resumed>) = 57 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(61 [pid 5985] <... close resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... close resumed>) = 0 [pid 5978] <... openat resumed>) = 60 [pid 5987] <... openat resumed>) = 52 [pid 5986] <... close resumed>) = 0 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... openat resumed>) = 68 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 49 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... openat resumed>) = 58 [pid 5987] close(52 [pid 5986] <... openat resumed>) = 62 [pid 5985] close(58 [pid 5984] close(68 [pid 5982] <... openat resumed>) = 30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... openat resumed>) = 61 [pid 5978] <... openat resumed>) = 61 [pid 5987] <... close resumed>) = 0 [pid 5986] close(62 [pid 5985] <... close resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 52 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... openat resumed>) = 53 [pid 5986] <... close resumed>) = 0 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... openat resumed>) = 62 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] close(53 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... openat resumed>) = 58 [pid 5984] <... openat resumed>) = 68 [pid 5982] <... close resumed>) = 0 [pid 5981] <... openat resumed>) = 54 [pid 5985] close(58 [pid 5987] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 63 [pid 5984] close(68 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(63 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... openat resumed>) = 64 [pid 5978] <... openat resumed>) = 62 [pid 5986] <... close resumed>) = 0 [pid 5985] <... openat resumed>) = 58 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5981] <... openat resumed>) = 53 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... openat resumed>) = 55 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(58 [pid 5984] <... openat resumed>) = 68 [pid 5982] <... close resumed>) = 0 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 63 [pid 5987] close(55 [pid 5986] <... openat resumed>) = 63 [pid 5985] <... close resumed>) = 0 [pid 5984] close(68 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 56 [pid 5979] <... openat resumed>) = 65 [pid 5987] <... close resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] close(63 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... openat resumed>) = 55 [pid 5985] <... openat resumed>) = 64 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... openat resumed>) = 68 [pid 5982] close(30 [pid 5981] <... openat resumed>) = 57 [pid 5979] <... openat resumed>) = 63 [pid 5978] <... openat resumed>) = 58 [pid 5987] close(55 [pid 5986] <... openat resumed>) = 66 [pid 5982] <... close resumed>) = 0 [pid 5984] close(68 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... close resumed>) = 0 [pid 5986] close(66 [pid 5985] close(64 [pid 5984] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 55 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5985] <... close resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... openat resumed>) = 30 [pid 5979] <... openat resumed>) = 67 [pid 5987] <... openat resumed>) = 58 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] <... openat resumed>) = 64 [pid 5987] close(58 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... openat resumed>) = 68 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] <... openat resumed>) = 66 [pid 5982] close(30 [pid 5987] <... close resumed>) = 0 [pid 5986] close(66 [pid 5985] <... openat resumed>) = 65 [pid 5984] close(68 [pid 5982] <... close resumed>) = 0 [pid 5981] <... openat resumed>) = 59 [pid 5979] <... openat resumed>) = 68 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(65 [pid 5984] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... openat resumed>) = 58 [pid 5986] <... close resumed>) = 0 [pid 5985] <... close resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5978] <... openat resumed>) = 66 [pid 5987] close(58 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... openat resumed>) = 30 [pid 5981] <... openat resumed>) = 60 [pid 5979] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 66 [pid 5985] <... openat resumed>) = 65 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... openat resumed>) = 69 [pid 5985] close(65 [pid 5984] <... openat resumed>) = 68 [pid 5982] close(30 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5982] <... close resumed>) = 0 [pid 5981] <... openat resumed>) = 58 [pid 5979] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] <... openat resumed>) = 61 [pid 5986] close(66 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] close(68 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5979] <... futex resumed>) = 0 [pid 5978] <... openat resumed>) = 65 [pid 5987] close(61 [pid 5986] <... close resumed>) = 0 [pid 5979] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] <... close resumed>) = 0 [pid 5985] <... openat resumed>) = 67 [pid 5984] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5981] <... openat resumed>) = 62 [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(67 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... openat resumed>) = 66 [pid 5978] <... openat resumed>) = 68 [pid 5987] <... openat resumed>) = 63 [pid 5985] <... close resumed>) = 0 [pid 5984] <... openat resumed>) = 68 [pid 5982] <... close resumed>) = 0 [pid 5981] <... openat resumed>) = 61 [pid 5987] close(63 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5987] <... close resumed>) = 0 [pid 5986] close(66 [pid 5985] <... openat resumed>) = 67 [pid 5984] close(68 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5985] close(67 [pid 5984] <... close resumed>) = 0 [pid 5987] <... openat resumed>) = 64 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 63 [pid 5978] <... openat resumed>) = 69 [pid 5982] <... openat resumed>) = 30 [pid 5987] close(64 [pid 5986] <... openat resumed>) = 66 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... openat resumed>) = 68 [pid 5982] close(30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... close resumed>) = 0 [pid 5986] close(66 [pid 5985] <... openat resumed>) = 67 [pid 5984] close(68 [pid 5982] <... close resumed>) = 0 [pid 5978] <... openat resumed>) = 70 [pid 5986] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5978] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(67 [pid 5984] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5981] <... openat resumed>) = 64 [pid 5986] <... openat resumed>) = 66 [pid 5987] <... openat resumed>) = 65 [pid 5985] <... close resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5978] <... openat resumed>) = 71 [pid 5987] close(65 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5984] <... openat resumed>) = 68 [pid 5987] <... close resumed>) = 0 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(66 [pid 5985] <... openat resumed>) = 67 [pid 5984] close(68 [pid 5982] <... close resumed>) = 0 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5978] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] <... openat resumed>) = 65 [pid 5986] <... close resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5985] close(67 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 66 [pid 5978] <... futex resumed>) = 0 [pid 5987] close(65 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... openat resumed>) = 30 [pid 5978] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] <... close resumed>) = 0 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... openat resumed>) = 68 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... openat resumed>) = 66 [pid 5985] <... openat resumed>) = 67 [pid 5984] close(68 [pid 5982] close(30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... openat resumed>) = 65 [pid 5986] close(66 [pid 5982] <... close resumed>) = 0 [pid 5981] <... openat resumed>) = 67 [pid 5986] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5987] close(65 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(67 [pid 5984] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... close resumed>) = 0 [pid 5985] <... close resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... openat resumed>) = 66 [pid 5984] <... openat resumed>) = 68 [pid 5982] close(30 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 65 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(66 [pid 5984] close(68 [pid 5982] <... close resumed>) = 0 [pid 5985] <... openat resumed>) = 67 [pid 5987] <... openat resumed>) = 68 [pid 5986] <... close resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5985] close(67 [pid 5987] close(68 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... openat resumed>) = 30 [pid 5981] <... openat resumed>) = 69 [pid 5987] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 66 [pid 5985] <... close resumed>) = 0 [pid 5982] close(30) = 0 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(66 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... openat resumed>) = 68 [pid 5981] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5987] <... openat resumed>) = 68 [pid 5986] <... close resumed>) = 0 [pid 5985] <... openat resumed>) = 67 [pid 5984] close(68 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] <... openat resumed>) = 70 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5987] close(68 [pid 5985] close(67 [pid 5984] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5987] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 66 [pid 5985] <... close resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5981] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(66 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... openat resumed>) = 68 [pid 5982] <... close resumed>) = 0 [pid 5981] <... futex resumed>) = 0 [pid 5987] <... openat resumed>) = 68 [pid 5986] <... close resumed>) = 0 [pid 5981] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] close(68 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... openat resumed>) = 67 [pid 5984] close(68 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5987] <... close resumed>) = 0 [pid 5985] close(67 [pid 5984] <... close resumed>) = 0 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... openat resumed>) = 66 [pid 5985] <... close resumed>) = 0 [pid 5984] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... openat resumed>) = 30 [pid 5987] <... openat resumed>) = 68 [pid 5986] close(66 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5986] <... close resumed>) = 0 [pid 5984] <... futex resumed>) = 1 [pid 5982] <... close resumed>) = 0 [pid 5974] <... futex resumed>) = 0 [pid 5987] close(68 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5974] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 66 [pid 5982] <... openat resumed>) = 30 [pid 5975] <... futex resumed>) = 0 [pid 5974] <... futex resumed>) = 1 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5986] close(66 [pid 5982] close(30 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5974] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5987] <... openat resumed>) = 68 [pid 5986] <... close resumed>) = 0 [pid 5985] <... openat resumed>) = 67 [pid 5982] <... close resumed>) = 0 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5987] close(68 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(67 [pid 5987] <... close resumed>) = 0 [pid 5985] <... close resumed>) = 0 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... openat resumed>) = 66 [pid 5986] close(66 [pid 5987] <... openat resumed>) = 68 [pid 5986] <... close resumed>) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... openat resumed>) = 67 [pid 5986] <... openat resumed>) = 66 [pid 5987] close(68 [pid 5985] close(67 [pid 5986] close(66) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5987] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 66 [pid 5985] <... close resumed>) = 0 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(66) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5987] <... openat resumed>) = 68 [pid 5987] close(68 [pid 5986] <... openat resumed>) = 66 [pid 5985] <... openat resumed>) = 67 [pid 5986] close(66 [pid 5987] <... close resumed>) = 0 [pid 5985] close(67 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... close resumed>) = 0 [pid 5985] <... close resumed>) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 66 [pid 5986] close(66) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5987] <... openat resumed>) = 68 [pid 5986] <... openat resumed>) = 66 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5987] close(68 [pid 5986] close(66) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... openat resumed>) = 67 [pid 5987] <... close resumed>) = 0 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... openat resumed>) = 66 [pid 5985] close(67 [pid 5986] close(66 [pid 5985] <... close resumed>) = 0 [pid 5986] <... close resumed>) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 66 [pid 5986] close(66) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5987] <... openat resumed>) = 68 [pid 5986] <... openat resumed>) = 66 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5987] close(68 [pid 5986] close(66) = 0 [pid 5985] <... openat resumed>) = 67 [pid 5987] <... close resumed>) = 0 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] <... openat resumed>) = 66 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5986] close(66 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5986] <... close resumed>) = 0 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(67 [pid 5982] <... openat resumed>) = 30 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5987] close(68 [pid 5986] <... openat resumed>) = 66 [pid 5985] <... close resumed>) = 0 [pid 5982] close(30 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5982] <... close resumed>) = 0 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(66) = 0 [pid 5987] <... openat resumed>) = 68 [pid 5985] <... openat resumed>) = 67 [pid 5982] <... openat resumed>) = 30 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5987] close(68 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(67 [pid 5982] close(30) = 0 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [ 78.529455][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 78.556018][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5982] close(30 [pid 5987] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 66 [pid 5985] <... close resumed>) = 0 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5974] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(66 [pid 5982] <... close resumed>) = 0 [pid 5974] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5987] <... openat resumed>) = 68 [pid 5986] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5984] <... futex resumed>) = 0 [pid 5984] close_range(4, 4294967295, 0 [pid 5987] close(68 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... openat resumed>) = 67 [pid 5982] <... openat resumed>) = 30 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5974] <... futex resumed>) = 1 [pid 5987] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 66 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(66 [pid 5985] close(67 [pid 5982] close(30 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5974] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5987] <... openat resumed>) = 68 [pid 5986] <... close resumed>) = 0 [pid 5985] <... close resumed>) = 0 [pid 5982] <... close resumed>) = 0 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5986] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5986] <... openat resumed>) = 66 [pid 5985] <... openat resumed>) = 67 [pid 5984] <... close_range resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] close(66 [pid 5984] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5974] <... futex resumed>) = 0 [pid 5984] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5985] close(67 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5985] <... close resumed>) = 0 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5986] <... close resumed>) = 0 [pid 5982] close(30 [pid 5986] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... close resumed>) = 0 [pid 5987] <... close resumed>) = 0 [pid 5986] <... futex resumed>) = 1 [pid 5977] <... futex resumed>) = 0 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5985] <... openat resumed>) = 67 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5977] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5985] close(67 [pid 5979] <... futex resumed>) = 0 [pid 5977] <... futex resumed>) = 1 [pid 5987] <... openat resumed>) = 68 [pid 5985] <... close resumed>) = 0 [pid 5982] <... openat resumed>) = 30 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5977] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5987] close(68 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] close(30 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] <... close resumed>) = 0 [pid 5982] <... close resumed>) = 0 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] <... openat resumed>) = 68 [pid 5982] <... openat resumed>) = 30 [pid 5975] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5982] close(30 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] <... close resumed>) = 0 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5982] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5987] close(68 [pid 5982] <... futex resumed>) = 1 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] <... close resumed>) = 0 [pid 5982] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] <... openat resumed>) = 68 [pid 5985] <... openat resumed>) = 67 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5972] <... futex resumed>) = 0 [pid 5987] close(68 [pid 5985] close(67 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5972] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] <... close resumed>) = 0 [pid 5985] <... close resumed>) = 0 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5972] <... futex resumed>) = 1 [pid 5973] <... futex resumed>) = 0 [pid 5987] <... openat resumed>) = 68 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5972] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5987] close(68 [pid 5985] <... openat resumed>) = 67 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] <... close resumed>) = 0 [pid 5985] close(67 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 5985] close(67 [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5985] <... close resumed>) = 0 [ 78.577676][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 78.597737][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 78.612423][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5985] <... openat resumed>) = 67 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5985] close(67) = 0 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5987] close(68 [pid 5985] <... openat resumed>) = 67 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5985] close(67 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5985] <... openat resumed>) = 67 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5977] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5985] close(67 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5977] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... close resumed>) = 0 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5986] <... futex resumed>) = 0 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5977] <... futex resumed>) = 1 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5986] close_range(4, 4294967295, 0 [pid 5985] <... openat resumed>) = 67 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5977] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5986] <... close_range resumed>) = 0 [pid 5985] close(67 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5986] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] <... close resumed>) = 0 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] <... openat resumed>) = 68 [pid 5986] <... futex resumed>) = 1 [pid 5977] <... futex resumed>) = 0 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5987] close(68 [pid 5986] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] <... close resumed>) = 0 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5985] <... openat resumed>) = 67 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5985] close(67) = 0 [pid 5987] <... openat resumed>) = 68 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5972] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5987] close(68 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5972] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] <... close resumed>) = 0 [pid 5985] <... openat resumed>) = 67 [pid 5982] <... futex resumed>) = 0 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5972] <... futex resumed>) = 1 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(67 [pid 5982] close_range(4294967295, 4294967295, 0 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5972] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5987] <... openat resumed>) = 68 [pid 5985] <... close resumed>) = 0 [pid 5982] <... close_range resumed>) = 0 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5982] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5985] <... openat resumed>) = 67 [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(67 [pid 5982] <... futex resumed>) = 1 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5972] <... futex resumed>) = 0 [pid 5985] <... close resumed>) = 0 [pid 5982] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] <... openat resumed>) = 68 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5985] <... openat resumed>) = 67 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(67 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] <... openat resumed>) = 68 [pid 5985] <... close resumed>) = 0 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] close(68 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] <... close resumed>) = 0 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] <... openat resumed>) = 67 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5985] close(67 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5985] <... close resumed>) = 0 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5985] <... openat resumed>) = 67 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5985] close(67 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5985] <... close resumed>) = 0 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] <... openat resumed>) = 68 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5985] <... openat resumed>) = 67 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(67 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 78.634055][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 78.646734][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 78.657830][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5985] <... close resumed>) = 0 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] close(68 [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] <... close resumed>) = 0 [pid 5985] <... openat resumed>) = 67 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5985] close(67 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5985] <... close resumed>) = 0 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5985] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5987] close(68 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5985] <... openat resumed>) = 67 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] close(67 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5985] <... close resumed>) = 0 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5985] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] <... close resumed>) = 0 [pid 5985] <... futex resumed>) = 1 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5976] <... futex resumed>) = 0 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5985] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5976] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... futex resumed>) = 0 [pid 5976] <... futex resumed>) = 1 [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5976] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] <... openat resumed>) = 68 [pid 5987] close(68 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] <... close resumed>) = 0 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5975] ioctl(4, USBTMC_IOCTL_READ [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5987] <... openat resumed>) = 68 [pid 5975] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5975] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] <... close resumed>) = 0 [pid 5975] <... futex resumed>) = 0 [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5975] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... openat resumed>) = 68 [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] close(68 [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... close resumed>) = 0 [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5987] <... futex resumed>) = 1 [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5987] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5980] <... futex resumed>) = 0 [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5980] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5980] <... futex resumed>) = 1 [pid 5973] ioctl(-1, USBTMC_IOCTL_READ [pid 5980] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5973] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5973] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5973] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5981] <... futex resumed>) = 0 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5976] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5972] exit_group(0 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5974] exit_group(0 [pid 5982] <... futex resumed>) = ? [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5976] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] <... futex resumed>) = ? [pid 5972] <... exit_group resumed>) = ? [ 78.731626][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 78.743189][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 78.754956][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 78.765113][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 5976] <... futex resumed>) = 1 [pid 5973] +++ exited with 0 +++ [pid 5976] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5975] <... futex resumed>) = ? [pid 5984] <... futex resumed>) = ? [pid 5975] +++ exited with 0 +++ [pid 5984] +++ exited with 0 +++ [pid 5974] <... exit_group resumed>) = ? [pid 5985] <... futex resumed>) = 0 [pid 5982] +++ exited with 0 +++ [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5972] +++ exited with 0 +++ [pid 5985] close_range(4, 4294967295, 0 [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5972, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5985] <... close_range resumed>) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 5980] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5974] +++ exited with 0 +++ [pid 5985] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5980] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5974, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5985] <... futex resumed>) = 1 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5980] <... futex resumed>) = 1 [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5985] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5980] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5987] <... futex resumed>) = 0 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5988 attached [pid 5987] close_range(4, 4294967295, 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5976] <... futex resumed>) = 0 [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 5988 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5987] <... close_range resumed>) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 5989 ./strace-static-x86_64: Process 5989 attached [pid 5988] set_robust_list(0x5555724bf6a0, 24 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5988] <... set_robust_list resumed>) = 0 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5989] set_robust_list(0x5555724bf6a0, 24 [pid 5988] <... prctl resumed>) = 0 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5989] <... set_robust_list resumed>) = 0 [pid 5988] setpgid(0, 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5988] <... setpgid resumed>) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5989] <... prctl resumed>) = 0 [pid 5988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5989] setpgid(0, 0 [pid 5988] <... openat resumed>) = 3 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] <... futex resumed>) = 0 [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5989] <... setpgid resumed>) = 0 [pid 5988] write(3, "1000", 4 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5977] exit_group(0 [pid 5986] <... futex resumed>) = ? [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5979] <... futex resumed>) = ? [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5977] <... exit_group resumed>) = ? [ 78.785196][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 78.794329][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 78.797664][ T43] usb 1-1: USB disconnect, device number 11 [ 78.811959][ T1607] usb 4-1: USB disconnect, device number 11 executing program executing program [pid 5989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5988] <... write resumed>) = 4 [pid 5986] +++ exited with 0 +++ [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5979] +++ exited with 0 +++ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5989] <... openat resumed>) = 3 [pid 5988] close(3 [pid 5987] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] write(3, "1000", 4 [pid 5988] <... close resumed>) = 0 [pid 5987] <... futex resumed>) = 1 [pid 5989] <... write resumed>) = 4 [pid 5988] write(1, "executing program\n", 18 [pid 5989] close(3 [pid 5988] <... write resumed>) = 18 [pid 5987] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5989] <... close resumed>) = 0 [pid 5988] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] write(1, "executing program\n", 18 [pid 5988] <... futex resumed>) = 0 [pid 5989] <... write resumed>) = 18 [pid 5988] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5989] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5988] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5989] <... futex resumed>) = 0 [pid 5988] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5980] <... futex resumed>) = 0 [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5989] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5988] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5989] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5988] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5988] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5989] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5988] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5988] <... mprotect resumed>) = 0 [pid 5978] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5988] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5988] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5988] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5989] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5989] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5988] <... clone3 resumed> => {parent_tid=[5990]}, 88) = 5990 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5988] rt_sigprocmask(SIG_SETMASK, [], [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5988] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5988] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5988] <... futex resumed>) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5988] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 5990 attached [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5990] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5990] <... rseq resumed>) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5977] +++ exited with 0 +++ [pid 5990] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5990] <... set_robust_list resumed>) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5990] rt_sigprocmask(SIG_SETMASK, [], [pid 5989] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5977, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5990] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5989] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5990] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5989] <... mprotect resumed>) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5816] restart_syscall(<... resuming interrupted clone ...> [pid 5990] <... openat resumed>) = 3 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5990] ioctl(3, USB_RAW_IOCTL_INIT [pid 5989] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5990] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5989] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5990] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5989] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5991 attached [pid 5990] <... ioctl resumed>, 0) = 0 [pid 5816] <... restart_syscall resumed>) = 0 [pid 5989] <... clone3 resumed> => {parent_tid=[5991]}, 88) = 5991 [pid 5991] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5990] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5989] rt_sigprocmask(SIG_SETMASK, [], [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... rseq resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5989] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5990] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5991] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5991] <... set_robust_list resumed>) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5989] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5991] rt_sigprocmask(SIG_SETMASK, [], [pid 5989] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5992 attached [pid 5991] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5992] set_robust_list(0x5555724bf6a0, 24 [pid 5991] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 5992 [pid 5992] <... set_robust_list resumed>) = 0 [pid 5992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... openat resumed>) = 3 [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(3, USB_RAW_IOCTL_INIT [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5992] <... prctl resumed>) = 0 [pid 5992] setpgid(0, 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5992] <... setpgid resumed>) = 0 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5991] <... ioctl resumed>, 0) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5992] <... openat resumed>) = 3 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5992] write(3, "1000", 4 [pid 5991] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5992] <... write resumed>) = 4 [pid 5991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5992] close(3 [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5992] <... close resumed>) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5992] write(1, "executing program\n", 18executing program [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5992] <... write resumed>) = 18 [pid 5992] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5992] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5992] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5992] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5992] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 5992] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5992] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5992] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5981] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5993 attached [pid 5992] <... clone3 resumed> => {parent_tid=[5993]}, 88) = 5993 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5992] rt_sigprocmask(SIG_SETMASK, [], [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] <... rseq resumed>) = 0 [pid 5992] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5993] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5992] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] <... set_robust_list resumed>) = 0 [pid 5992] <... futex resumed>) = 0 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5993] rt_sigprocmask(SIG_SETMASK, [], [pid 5992] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5981] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5978] ioctl(4, USBTMC_IOCTL_READ [pid 5981] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5981] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 78.849887][ T10] usb 3-1: USB disconnect, device number 11 [pid 5981] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] <... openat resumed>) = 3 [pid 5981] ioctl(4, USBTMC_IOCTL_READ [pid 5978] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] ioctl(3, USB_RAW_IOCTL_INIT [pid 5981] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5978] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5976] exit_group(0 [pid 5993] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5985] <... futex resumed>) = ? [pid 5981] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] <... futex resumed>) = ? [pid 5976] <... exit_group resumed>) = ? [pid 5993] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5985] +++ exited with 0 +++ [pid 5981] <... futex resumed>) = 0 [pid 5978] +++ exited with 0 +++ [pid 5993] <... ioctl resumed>, 0) = 0 [pid 5981] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5976] +++ exited with 0 +++ [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5976, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5980] exit_group(0 [pid 5987] <... futex resumed>) = ? [pid 5981] <... futex resumed>) = ? [pid 5987] +++ exited with 0 +++ [pid 5981] +++ exited with 0 +++ [pid 5980] <... exit_group resumed>) = ? [pid 5993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5980] +++ exited with 0 +++ [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5980, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- ./strace-static-x86_64: Process 5994 attached [pid 5820] restart_syscall(<... resuming interrupted clone ...> [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 5994 [pid 5994] set_robust_list(0x5555724bf6a0, 24) = 0 [pid 5994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5820] <... restart_syscall resumed>) = 0 [pid 5994] setpgid(0, 0 [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5994] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5995 attached [pid 5994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 5995 [pid 5995] set_robust_list(0x5555724bf6a0, 24 [pid 5994] write(3, "1000", 4 [pid 5995] <... set_robust_list resumed>) = 0 [pid 5994] <... write resumed>) = 4 [pid 5995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5994] close(3) = 0 [pid 5995] <... prctl resumed>) = 0 [pid 5994] write(1, "executing program\n", 18executing program [pid 5995] setpgid(0, 0 [pid 5994] <... write resumed>) = 18 [pid 5995] <... setpgid resumed>) = 0 [pid 5994] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5994] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5995] <... openat resumed>) = 3 [pid 5994] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5994] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5994] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 5995] write(3, "1000", 4 [pid 5994] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5995] <... write resumed>) = 4 [pid 5994] <... mprotect resumed>) = 0 [pid 5995] close(3 [pid 5994] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5995] <... close resumed>) = 0 executing program [pid 5995] write(1, "executing program\n", 18 [pid 5994] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5995] <... write resumed>) = 18 [pid 5994] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5995] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5996 attached [pid 5995] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5996] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053) = 0 [pid 5996] set_robust_list(0x7f5ecb3c99a0, 24) = 0 [pid 5996] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5995] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5994] <... clone3 resumed> => {parent_tid=[5996]}, 88) = 5996 [pid 5996] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5995] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5994] rt_sigprocmask(SIG_SETMASK, [], [pid 5995] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5994] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5995] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5994] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5996] <... futex resumed>) = 0 [pid 5995] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5994] <... futex resumed>) = 1 [pid 5996] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5994] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5995] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 5996] <... openat resumed>) = 3 [pid 5995] <... mprotect resumed>) = 0 [pid 5996] ioctl(3, USB_RAW_IOCTL_INIT [pid 5995] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5996] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5996] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5995] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5995] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 5997 attached [pid 5996] <... ioctl resumed>, 0) = 0 [pid 5997] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5995] <... clone3 resumed> => {parent_tid=[5997]}, 88) = 5997 [pid 5997] <... rseq resumed>) = 0 [pid 5997] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5995] rt_sigprocmask(SIG_SETMASK, [], [pid 5997] <... set_robust_list resumed>) = 0 [pid 5997] rt_sigprocmask(SIG_SETMASK, [], [pid 5995] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5995] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5997] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5995] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5996] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5997] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5996] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5996] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5997] <... openat resumed>) = 3 [pid 5997] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [ 78.919129][ T5827] usb 2-1: USB disconnect, device number 11 [ 78.932206][ T974] usb 5-1: USB disconnect, device number 11 [pid 5997] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5997] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5997] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5990] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5990] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5993] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5991] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5990] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5997] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5997] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5990] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5993] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5996] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5996] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5991] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5997] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5997] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5990] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5990] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5993] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5990] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5993] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5990] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5993] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5990] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5996] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5996] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5991] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 79.215582][ T1607] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 79.215834][ T10] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 79.236017][ T43] usb 1-1: new high-speed USB device number 12 using dummy_hcd [pid 5991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5997] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5990] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5997] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5990] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5997] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5997] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5997] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5993] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5996] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5991] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5996] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5996] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5996] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5997] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 79.275575][ T974] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 79.295670][ T5827] usb 2-1: new high-speed USB device number 12 using dummy_hcd [pid 5997] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5990] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5990] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5990] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5990] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5996] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5993] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5996] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5990] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5993] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5990] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5993] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 5990] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5990] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5993] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5990] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5993] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5990] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5993] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 79.375592][ T10] usb 3-1: Using ep0 maxpacket: 8 [ 79.375592][ T1607] usb 4-1: Using ep0 maxpacket: 8 [ 79.395143][ T1607] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 79.405652][ T10] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 79.406460][ T43] usb 1-1: Using ep0 maxpacket: 8 [pid 5993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5991] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 79.418153][ T10] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 79.422713][ T1607] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 79.433141][ T10] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 79.442618][ T1607] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 79.452580][ T974] usb 5-1: Using ep0 maxpacket: 8 [pid 5991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5997] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5997] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 5991] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 5997] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5997] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5991] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5997] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [ 79.462489][ T1607] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 79.468058][ T10] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 79.493473][ T1607] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 79.493494][ T1607] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.502994][ T5827] usb 2-1: Using ep0 maxpacket: 8 [pid 5997] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5997] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 5996] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5991] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 5997] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5996] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 5991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5990] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5990] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5990] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [ 79.518796][ T43] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 79.519984][ T974] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 79.530347][ T43] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 79.542045][ T974] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 79.559964][ T43] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [pid 5990] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5996] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [ 79.563092][ T10] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 79.576521][ T43] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 79.581052][ T974] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 79.593349][ T43] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 79.603684][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5996] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5996] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 5996] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 5996] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 5996] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5991] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5991] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5991] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [ 79.612441][ T43] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.620844][ T974] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 79.644350][ T5827] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 79.655852][ T5827] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 79.666797][ T5827] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [pid 5991] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 5993] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5991] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 5993] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5993] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5993] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5997] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5997] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5997] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5997] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5996] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5996] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5996] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5996] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [ 79.676969][ T974] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 79.686063][ T5827] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 79.700117][ T974] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.709137][ T5827] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 79.719068][ T5827] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5990] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5988] <... futex resumed>) = 0 [pid 5988] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5988] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5990] <... futex resumed>) = 1 [pid 5990] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81f0) = 0 [pid 5990] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 5990] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5988] <... futex resumed>) = 0 [pid 5990] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5988] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5988] <... futex resumed>) = 0 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5988] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5990] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 4 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 12 [ 79.793533][ T1607] usb 4-1: usb_control_msg returned -32 [ 79.799553][ T1607] usbtmc 4-1:16.0: can't read capabilities [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 13 [pid 5988] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5988] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] <... openat resumed>) = 14 [pid 5988] <... futex resumed>) = 0 [pid 5988] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5988] <... mmap resumed>) = 0x7f5ecb388000 [pid 5990] <... openat resumed>) = 15 [pid 5988] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5988] <... mprotect resumed>) = 0 [pid 5990] <... openat resumed>) = 16 [pid 5988] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 17 [pid 5988] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 5998 attached [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5988] <... clone3 resumed> => {parent_tid=[5998]}, 88) = 5998 [pid 5988] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5990] <... openat resumed>) = 18 [pid 5988] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5988] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5998] <... rseq resumed>) = 0 [pid 5998] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... set_robust_list resumed>) = 0 [pid 5991] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] <... openat resumed>) = 19 [pid 5998] rt_sigprocmask(SIG_SETMASK, [], [pid 5991] <... futex resumed>) = 1 [pid 5989] <... futex resumed>) = 0 [pid 5991] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5989] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5989] <... futex resumed>) = 0 [pid 5991] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5989] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5998] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5991] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5991] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5990] <... openat resumed>) = 20 [pid 5998] <... openat resumed>) = 21 [pid 5991] <... ioctl resumed>, 0) = 0 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] ioctl(21, USB_RAW_IOCTL_INIT [pid 5991] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] <... openat resumed>) = 22 [pid 5998] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5998] ioctl(21, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 23 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 24 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 25 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 26 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [pid 5989] <... futex resumed>) = 0 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 31 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5989] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... futex resumed>) = 1 [pid 5993] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... openat resumed>) = 32 [pid 5989] <... futex resumed>) = 0 [pid 5989] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] <... futex resumed>) = 1 [pid 5992] <... futex resumed>) = 0 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5992] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5992] <... futex resumed>) = 0 [pid 5993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81f0) = 0 [pid 5992] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5993] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5998] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5993] <... ioctl resumed>, 0) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5993] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] <... openat resumed>) = 34 [pid 5993] <... futex resumed>) = 1 [pid 5992] <... futex resumed>) = 0 [pid 5993] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5992] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] close(34 [pid 5993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5992] <... futex resumed>) = 0 [pid 5998] <... close resumed>) = 0 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5992] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 34 [pid 5993] <... openat resumed>) = 4 [pid 5991] <... openat resumed>) = 4 [pid 5990] <... openat resumed>) = 33 [pid 5998] close(34 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... close resumed>) = 0 [pid 5997] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... openat resumed>) = 5 [pid 5991] <... openat resumed>) = 5 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... futex resumed>) = 1 [pid 5995] <... futex resumed>) = 0 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... openat resumed>) = 34 [pid 5998] <... openat resumed>) = 35 [pid 5997] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5995] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... openat resumed>) = 6 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5995] <... futex resumed>) = 0 [pid 5991] <... openat resumed>) = 6 [pid 5996] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... futex resumed>) = 1 [pid 5995] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5993] <... openat resumed>) = 7 [pid 5991] <... openat resumed>) = 7 [pid 5990] <... openat resumed>) = 36 [pid 5996] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5994] <... futex resumed>) = 0 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5994] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... futex resumed>) = 0 [pid 5994] <... futex resumed>) = 1 [pid 5993] <... openat resumed>) = 8 [pid 5991] <... openat resumed>) = 8 [pid 5990] <... openat resumed>) = 37 [pid 5996] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5994] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5993] <... openat resumed>) = 9 [pid 5991] <... openat resumed>) = 9 [pid 5998] close(35 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [ 79.888350][ T43] usb 1-1: usb_control_msg returned -32 [ 79.890375][ T5998] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.895668][ T43] usbtmc 1-1:16.0: can't read capabilities [ 79.912855][ T10] usb 3-1: usb_control_msg returned -32 [ 79.914105][ T5998] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.918508][ T10] usbtmc 3-1:16.0: can't read capabilities [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... close resumed>) = 0 [pid 5997] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 5996] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5993] <... openat resumed>) = 10 [pid 5991] <... openat resumed>) = 10 [pid 5990] <... openat resumed>) = 38 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 5996] <... ioctl resumed>, 0) = 0 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... openat resumed>) = 35 [pid 5997] <... ioctl resumed>, 0) = 0 [pid 5993] <... openat resumed>) = 11 [pid 5991] <... openat resumed>) = 11 [pid 5998] close(35 [pid 5997] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... close resumed>) = 0 [pid 5997] <... futex resumed>) = 1 [pid 5993] <... openat resumed>) = 12 [pid 5991] <... openat resumed>) = 12 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5998] <... openat resumed>) = 35 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] close(35 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] <... openat resumed>) = 13 [pid 5998] <... close resumed>) = 0 [pid 5993] <... openat resumed>) = 13 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] <... openat resumed>) = 14 [pid 5998] <... openat resumed>) = 35 [pid 5993] <... openat resumed>) = 14 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] close(35 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] <... openat resumed>) = 15 [pid 5989] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5989] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5989] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5989] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5989] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 5989] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5989] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5989] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 5999 attached => {parent_tid=[5999]}, 88) = 5999 [pid 5989] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5989] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5989] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5999] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5993] <... openat resumed>) = 15 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] <... rseq resumed>) = 0 [pid 5998] <... close resumed>) = 0 [pid 5991] <... openat resumed>) = 16 [pid 5999] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] <... set_robust_list resumed>) = 0 [pid 5998] <... openat resumed>) = 35 [pid 5993] <... openat resumed>) = 16 [pid 5991] <... openat resumed>) = 17 [pid 5999] rt_sigprocmask(SIG_SETMASK, [], [pid 5998] close(35 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5998] <... close resumed>) = 0 [pid 5993] <... openat resumed>) = 17 [pid 5991] <... openat resumed>) = 18 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... openat resumed>) = 35 [pid 5998] close(35 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] <... openat resumed>) = 20 [pid 5993] <... openat resumed>) = 18 [pid 5991] <... openat resumed>) = 19 [pid 5999] ioctl(20, USB_RAW_IOCTL_INIT [pid 5998] <... close resumed>) = 0 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5993] <... openat resumed>) = 19 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5998] <... openat resumed>) = 35 [pid 5991] <... openat resumed>) = 21 [pid 5999] ioctl(20, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5998] close(35 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] <... futex resumed>) = 0 [pid 5992] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5990] <... openat resumed>) = 39 [pid 5998] <... close resumed>) = 0 [pid 5992] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5993] <... openat resumed>) = 20 [pid 5992] <... futex resumed>) = 0 [pid 5991] <... openat resumed>) = 22 [pid 5998] <... openat resumed>) = 35 [pid 5992] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] close(35 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5992] <... mmap resumed>) = 0x7f5ecb388000 [pid 5991] <... openat resumed>) = 23 [pid 5993] <... openat resumed>) = 21 [pid 5992] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5992] <... mprotect resumed>) = 0 [pid 5991] <... openat resumed>) = 24 [pid 5998] <... close resumed>) = 0 [pid 5993] <... openat resumed>) = 22 [pid 5992] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5992] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5991] <... openat resumed>) = 25 [pid 5998] <... openat resumed>) = 35 [pid 5993] <... openat resumed>) = 23 [pid 5992] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] close(35 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] <... openat resumed>) = 26 [pid 5998] <... close resumed>) = 0 [pid 5993] <... openat resumed>) = 24 [pid 5992] <... clone3 resumed> => {parent_tid=[6000]}, 88) = 6000 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 6000 attached [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5992] rt_sigprocmask(SIG_SETMASK, [], [pid 5991] <... openat resumed>) = 27 [pid 5996] <... futex resumed>) = 1 [pid 5995] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... openat resumed>) = 40 [pid 5996] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5995] <... futex resumed>) = 1 [pid 5993] <... openat resumed>) = 25 [pid 5992] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... openat resumed>) = 35 [pid 5997] <... futex resumed>) = 0 [pid 5995] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5994] <... futex resumed>) = 0 [pid 5998] close(40 [pid 5997] <... openat resumed>) = 4 [pid 5994] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5992] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... openat resumed>) = 28 [pid 5998] <... close resumed>) = 0 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... futex resumed>) = 0 [pid 5994] <... futex resumed>) = 1 [pid 5993] <... openat resumed>) = 26 [pid 5992] <... futex resumed>) = 0 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... openat resumed>) = 41 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5994] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5992] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5998] <... openat resumed>) = 40 [pid 5997] <... openat resumed>) = 5 [pid 5996] <... openat resumed>) = 4 [pid 5993] <... openat resumed>) = 27 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 5998] close(40 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] <... rseq resumed>) = 0 [pid 5998] <... close resumed>) = 0 [pid 6000] set_robust_list(0x7f5ecb3a89a0, 24 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] <... set_robust_list resumed>) = 0 [pid 5998] <... openat resumed>) = 40 [pid 6000] rt_sigprocmask(SIG_SETMASK, [], [pid 5998] close(40 [pid 6000] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5998] <... close resumed>) = 0 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 29 [pid 5998] <... openat resumed>) = 40 [pid 6000] ioctl(29, USB_RAW_IOCTL_INIT [pid 5998] close(40 [pid 6000] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5998] <... close resumed>) = 0 [pid 6000] ioctl(29, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [ 79.953898][ T5827] usb 2-1: usb_control_msg returned -32 [ 79.959604][ T974] usb 5-1: usb_control_msg returned -32 [ 79.965170][ T974] usbtmc 5-1:16.0: can't read capabilities [ 79.970083][ T5999] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.975435][ T5827] usbtmc 2-1:16.0: can't read capabilities [ 79.993848][ T6000] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 6 [pid 5996] <... openat resumed>) = 5 [pid 5993] <... openat resumed>) = 28 [pid 5991] <... openat resumed>) = 29 [pid 5990] <... openat resumed>) = 42 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] <... openat resumed>) = 30 [pid 5991] <... openat resumed>) = 30 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... openat resumed>) = 40 [pid 5993] <... openat resumed>) = 31 [pid 5998] close(40 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] <... openat resumed>) = 31 [pid 5998] <... close resumed>) = 0 [pid 5993] <... openat resumed>) = 32 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... openat resumed>) = 40 [pid 5993] <... openat resumed>) = 33 [pid 5998] close(40 [pid 5991] <... openat resumed>) = 32 [pid 5998] <... close resumed>) = 0 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... openat resumed>) = 40 [pid 5993] <... openat resumed>) = 34 [pid 5998] close(40 [pid 5991] <... openat resumed>) = 33 [pid 5998] <... close resumed>) = 0 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... openat resumed>) = 40 [pid 5993] <... openat resumed>) = 35 [pid 5998] close(40 [pid 5991] <... openat resumed>) = 34 [pid 5998] <... close resumed>) = 0 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... openat resumed>) = 40 [pid 5993] <... openat resumed>) = 36 [pid 5998] close(40 [pid 5991] <... openat resumed>) = 35 [pid 5998] <... close resumed>) = 0 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... openat resumed>) = 40 [pid 5993] <... openat resumed>) = 37 [pid 5998] close(40 [pid 5991] <... openat resumed>) = 36 [pid 5998] <... close resumed>) = 0 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... openat resumed>) = 40 [pid 5993] <... openat resumed>) = 38 [pid 5998] close(40 [pid 5991] <... openat resumed>) = 37 [pid 5998] <... close resumed>) = 0 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... openat resumed>) = 40 [pid 5993] <... openat resumed>) = 39 [pid 5998] close(40 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] <... openat resumed>) = 38 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... close resumed>) = 0 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... openat resumed>) = 43 [pid 5996] <... openat resumed>) = 6 [pid 5997] <... openat resumed>) = 7 [pid 5990] <... openat resumed>) = 40 [pid 5998] close(43 [pid 5991] <... openat resumed>) = 39 [pid 5998] <... close resumed>) = 0 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 43 [pid 5997] <... openat resumed>) = 8 [pid 5996] <... openat resumed>) = 7 [pid 5991] <... openat resumed>) = 40 [pid 5990] <... openat resumed>) = 44 [pid 5998] close(43 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... close resumed>) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 43 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] close(43) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 43 [pid 5998] close(43) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 43 [pid 5998] close(43) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 43 [pid 5998] close(43) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 43 [pid 5998] close(43) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 43 [pid 5998] close(43) = 0 [pid 5997] <... openat resumed>) = 9 [pid 5996] <... openat resumed>) = 8 [pid 5993] <... openat resumed>) = 40 [pid 5991] <... openat resumed>) = 41 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... openat resumed>) = 45 [pid 5993] <... openat resumed>) = 41 [pid 5991] <... openat resumed>) = 42 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] <... openat resumed>) = 42 [pid 5991] <... openat resumed>) = 43 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] <... openat resumed>) = 43 [pid 5991] <... openat resumed>) = 44 [pid 5999] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 10 [pid 5996] <... openat resumed>) = 9 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... openat resumed>) = 43 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... openat resumed>) = 46 [pid 5999] <... openat resumed>) = 45 [pid 5998] close(43 [pid 5997] <... openat resumed>) = 11 [pid 5996] <... openat resumed>) = 10 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] close(45 [pid 5998] <... close resumed>) = 0 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] <... openat resumed>) = 44 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... openat resumed>) = 47 [pid 5999] <... close resumed>) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 12 [pid 5996] <... openat resumed>) = 11 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] <... openat resumed>) = 45 [pid 5991] <... openat resumed>) = 45 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 13 [pid 5995] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] <... openat resumed>) = 47 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 12 [pid 5995] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... openat resumed>) = 46 [pid 5991] <... openat resumed>) = 46 [pid 5990] <... openat resumed>) = 43 [pid 6000] close(47 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5997] <... openat resumed>) = 14 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5995] <... futex resumed>) = 0 [pid 5994] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5993] <... openat resumed>) = 47 [pid 5991] <... openat resumed>) = 47 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5995] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5994] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5996] <... openat resumed>) = 13 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] <... openat resumed>) = 48 [pid 5998] <... openat resumed>) = 49 [pid 5997] <... openat resumed>) = 15 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5995] <... mmap resumed>) = 0x7f5ecb388000 [pid 5994] <... futex resumed>) = 0 [pid 5993] <... openat resumed>) = 49 [pid 5991] <... openat resumed>) = 48 [pid 5990] <... openat resumed>) = 48 [pid 6000] close(48 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] close(49 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5999] <... openat resumed>) = 49 [pid 5998] <... close resumed>) = 0 [pid 5997] <... openat resumed>) = 16 [pid 5996] <... openat resumed>) = 14 [pid 5995] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5994] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5993] <... openat resumed>) = 48 [pid 5991] <... openat resumed>) = 50 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5995] <... mprotect resumed>) = 0 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] <... openat resumed>) = 50 [pid 5998] <... openat resumed>) = 50 [pid 5997] <... openat resumed>) = 17 [pid 5995] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5994] <... mmap resumed>) = 0x7f5ecb388000 [pid 5993] <... openat resumed>) = 51 [pid 5991] <... openat resumed>) = 51 [pid 5990] <... openat resumed>) = 49 [pid 6000] close(50 [pid 5999] close(49 [pid 5998] close(50 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5995] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5994] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5998] <... close resumed>) = 0 [pid 5997] <... openat resumed>) = 18 [pid 5996] <... openat resumed>) = 15 [pid 5995] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5994] <... mprotect resumed>) = 0 [pid 5993] <... openat resumed>) = 50 [pid 5991] <... openat resumed>) = 52 ./strace-static-x86_64: Process 6001 attached [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... close resumed>) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5994] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... openat resumed>) = 50 [pid 6001] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6000] <... openat resumed>) = 52 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... openat resumed>) = 51 [pid 5997] <... openat resumed>) = 19 [pid 5996] <... openat resumed>) = 16 [pid 5995] <... clone3 resumed> => {parent_tid=[6001]}, 88) = 6001 [pid 5994] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5993] <... openat resumed>) = 53 [pid 5991] <... openat resumed>) = 49 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6001] <... rseq resumed>) = 0 [pid 6000] close(52 [pid 5999] <... openat resumed>) = 53 [pid 5998] close(51 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5995] rt_sigprocmask(SIG_SETMASK, [], [pid 5994] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... openat resumed>) = 52 ./strace-static-x86_64: Process 6002 attached [pid 6001] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6000] <... close resumed>) = 0 [pid 5999] close(53 [pid 5998] <... close resumed>) = 0 [pid 5997] <... openat resumed>) = 20 [pid 5996] <... openat resumed>) = 17 [pid 5995] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5993] <... openat resumed>) = 52 [pid 5991] <... openat resumed>) = 54 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6001] <... set_robust_list resumed>) = 0 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... close resumed>) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5995] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] <... clone3 resumed> => {parent_tid=[6002]}, 88) = 6002 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] <... rseq resumed>) = 0 [pid 6001] rt_sigprocmask(SIG_SETMASK, [], [pid 6000] <... openat resumed>) = 55 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... openat resumed>) = 53 [pid 5997] <... openat resumed>) = 21 [pid 5996] <... openat resumed>) = 18 [pid 5995] <... futex resumed>) = 0 [pid 5994] rt_sigprocmask(SIG_SETMASK, [], [pid 5993] <... openat resumed>) = 54 [pid 5991] <... openat resumed>) = 53 [pid 5990] <... openat resumed>) = 51 [pid 6002] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6001] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6000] close(55 [pid 5995] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5994] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] <... set_robust_list resumed>) = 0 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5999] <... openat resumed>) = 55 [pid 5998] close(53 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5994] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] rt_sigprocmask(SIG_SETMASK, [], [pid 6001] <... openat resumed>) = 22 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5994] <... futex resumed>) = 0 [pid 5993] <... openat resumed>) = 55 [pid 5991] <... openat resumed>) = 56 [pid 6002] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6001] ioctl(22, USB_RAW_IOCTL_INIT [pid 6000] <... openat resumed>) = 56 [pid 5998] <... close resumed>) = 0 [pid 5997] <... openat resumed>) = 23 [pid 5996] <... openat resumed>) = 19 [pid 5994] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5999] close(55 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] <... openat resumed>) = 57 [pid 5990] <... openat resumed>) = 53 [pid 6002] <... openat resumed>) = 20 [pid 6001] ioctl(22, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6000] close(56 [pid 5999] <... close resumed>) = 0 [ 80.003596][ T5999] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.021807][ T6000] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5998] <... openat resumed>) = 54 [pid 5993] <... openat resumed>) = 57 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] ioctl(20, USB_RAW_IOCTL_INIT [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 24 [pid 5996] <... openat resumed>) = 21 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 5999] <... openat resumed>) = 55 [pid 5998] close(54 [pid 6002] ioctl(20, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5999] close(55 [pid 5998] <... close resumed>) = 0 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... openat resumed>) = 54 [pid 5999] <... close resumed>) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 25 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... openat resumed>) = 56 [pid 5990] <... openat resumed>) = 55 [pid 5999] <... openat resumed>) = 55 [pid 5998] close(56 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... close resumed>) = 0 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] close(55 [pid 5997] <... openat resumed>) = 26 [pid 5990] <... openat resumed>) = 56 [pid 5999] <... close resumed>) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 22 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... openat resumed>) = 57 [pid 5997] <... openat resumed>) = 27 [pid 5990] <... openat resumed>) = 58 [pid 5999] <... openat resumed>) = 55 [pid 5998] close(57 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] close(55 [pid 5998] <... close resumed>) = 0 [pid 5997] <... openat resumed>) = 28 [pid 5996] <... openat resumed>) = 23 [pid 5999] <... close resumed>) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5991] <... openat resumed>) = 58 [pid 5990] <... openat resumed>) = 57 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... openat resumed>) = 59 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] <... openat resumed>) = 55 [pid 5998] close(59 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 24 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] <... close resumed>) = 0 [pid 5997] <... openat resumed>) = 29 [pid 5999] close(55 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... openat resumed>) = 59 [pid 6000] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... openat resumed>) = 60 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 25 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... openat resumed>) = 55 [pid 5998] close(60 [pid 5997] <... openat resumed>) = 30 [pid 5993] <... openat resumed>) = 56 [pid 5991] <... openat resumed>) = 59 [pid 5990] <... openat resumed>) = 61 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 62 [pid 5999] close(55 [pid 5998] <... close resumed>) = 0 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] <... close resumed>) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 31 [pid 5996] <... openat resumed>) = 26 [pid 5990] <... openat resumed>) = 60 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... openat resumed>) = 63 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5998] close(63 [pid 5997] <... openat resumed>) = 32 [pid 5996] <... openat resumed>) = 27 [pid 5999] <... openat resumed>) = 55 [pid 5998] <... close resumed>) = 0 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] close(55 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 33 [pid 5996] <... openat resumed>) = 28 [pid 5999] <... close resumed>) = 0 [pid 5998] <... openat resumed>) = 63 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6001] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6000] <... openat resumed>) = 58 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] close(63 [pid 5997] <... openat resumed>) = 34 [pid 5996] <... openat resumed>) = 29 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... openat resumed>) = 64 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] close(58 [pid 5999] <... openat resumed>) = 55 [pid 5998] <... close resumed>) = 0 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5996] <... openat resumed>) = 30 [pid 5991] <... openat resumed>) = 60 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5996] <... openat resumed>) = 31 [pid 6001] <... openat resumed>) = 35 [pid 5993] <... openat resumed>) = 58 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] <... openat resumed>) = 59 [pid 5999] close(55 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6001] close(35 [pid 5991] <... openat resumed>) = 61 [pid 6000] close(59 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6001] <... close resumed>) = 0 [pid 6002] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 35 [pid 5996] <... openat resumed>) = 32 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] <... openat resumed>) = 62 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... openat resumed>) = 36 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... openat resumed>) = 63 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] <... openat resumed>) = 59 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... openat resumed>) = 65 [pid 6002] <... openat resumed>) = 33 [pid 6001] close(36 [pid 6000] <... openat resumed>) = 60 [pid 5999] <... openat resumed>) = 55 [pid 5998] close(63 [pid 5997] <... openat resumed>) = 37 [pid 5996] <... openat resumed>) = 34 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] close(33 [pid 6001] <... close resumed>) = 0 [pid 6000] close(60 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5999] close(55 [pid 5998] <... close resumed>) = 0 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] <... openat resumed>) = 60 [pid 5990] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] <... close resumed>) = 0 [pid 6001] <... openat resumed>) = 36 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... close resumed>) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 38 [pid 5996] <... openat resumed>) = 33 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] <... openat resumed>) = 63 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(36 [pid 6000] <... openat resumed>) = 61 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... openat resumed>) = 66 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] <... openat resumed>) = 62 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... openat resumed>) = 63 [pid 6002] <... openat resumed>) = 35 [pid 6001] <... close resumed>) = 0 [pid 6000] close(61 [pid 5999] <... openat resumed>) = 55 [pid 5998] close(66 [pid 5997] <... openat resumed>) = 36 [pid 6000] <... close resumed>) = 0 [pid 5999] close(55 [pid 5996] <... openat resumed>) = 36 [pid 5998] <... close resumed>) = 0 [pid 5990] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] close(35 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 61 [pid 6002] <... close resumed>) = 0 [pid 6001] <... openat resumed>) = 39 [pid 6000] close(61 [pid 5999] <... close resumed>) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... futex resumed>) = 0 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(39 [pid 6000] <... close resumed>) = 0 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 40 [pid 5990] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6002] <... openat resumed>) = 37 [pid 6001] <... close resumed>) = 0 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... openat resumed>) = 66 [pid 5996] <... openat resumed>) = 35 [pid 5999] <... openat resumed>) = 55 [pid 6002] close(37 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 61 [pid 5998] close(66 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] <... openat resumed>) = 64 [pid 6002] <... close resumed>) = 0 [pid 6001] <... openat resumed>) = 39 [pid 6000] close(61 [pid 5999] close(55 [pid 5998] <... close resumed>) = 0 [pid 5997] <... openat resumed>) = 41 [pid 5996] <... openat resumed>) = 37 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(39 [pid 6000] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] <... openat resumed>) = 63 [pid 6002] <... openat resumed>) = 38 [pid 6001] <... close resumed>) = 0 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... openat resumed>) = 66 [pid 5997] <... openat resumed>) = 39 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] <... openat resumed>) = 55 [pid 6002] close(38 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 61 [pid 5999] <... openat resumed>) = 65 [pid 5998] close(66 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 39 [pid 5993] <... openat resumed>) = 64 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] <... close resumed>) = 0 [pid 6001] <... openat resumed>) = 42 [pid 6000] close(61 [pid 5999] close(65 [pid 5998] <... close resumed>) = 0 [pid 5997] <... openat resumed>) = 43 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6001] close(42 [pid 6000] <... close resumed>) = 0 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... close resumed>) = 0 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6002] <... openat resumed>) = 38 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 61 [pid 5999] <... close resumed>) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 40 [pid 5993] <... openat resumed>) = 65 [pid 6002] close(38 [pid 6001] <... openat resumed>) = 42 [pid 6000] close(61 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... openat resumed>) = 66 [pid 5997] <... openat resumed>) = 44 [pid 6002] <... close resumed>) = 0 [pid 6001] close(42 [pid 6000] <... close resumed>) = 0 [pid 5999] <... openat resumed>) = 65 [pid 5998] close(66 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... close resumed>) = 0 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6001] <... close resumed>) = 0 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6002] <... openat resumed>) = 38 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 61 [pid 6002] close(38 [pid 5999] close(65 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 42 [pid 5996] <... openat resumed>) = 41 [pid 5993] <... openat resumed>) = 66 [pid 5991] <... openat resumed>) = 66 [pid 6002] <... close resumed>) = 0 [pid 6001] <... openat resumed>) = 45 [pid 6000] close(61 [pid 5999] <... close resumed>) = 0 [pid 5998] <... openat resumed>) = 66 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] close(66 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(45 [pid 6000] <... openat resumed>) = 61 [pid 5999] <... openat resumed>) = 65 [pid 5998] <... close resumed>) = 0 [pid 5997] <... openat resumed>) = 46 [pid 5996] <... openat resumed>) = 38 [pid 5993] <... openat resumed>) = 67 [pid 5991] <... openat resumed>) = 67 [pid 6002] <... openat resumed>) = 42 [pid 6001] <... close resumed>) = 0 [pid 6000] close(61 [pid 5999] close(65 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] close(42 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5998] <... openat resumed>) = 66 [pid 5997] <... openat resumed>) = 45 [pid 5996] <... openat resumed>) = 43 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] <... close resumed>) = 0 [pid 6001] <... openat resumed>) = 47 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... close resumed>) = 0 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] <... openat resumed>) = 65 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(47 [pid 6000] <... openat resumed>) = 68 [pid 5998] close(66 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5993] <... openat resumed>) = 61 [pid 6002] <... openat resumed>) = 44 [pid 6001] <... close resumed>) = 0 [pid 6000] close(68 [pid 5998] <... close resumed>) = 0 [pid 5996] <... openat resumed>) = 42 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] close(44 [pid 6000] <... close resumed>) = 0 [pid 5999] <... openat resumed>) = 68 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 47 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] <... close resumed>) = 0 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] close(68 [pid 5998] <... openat resumed>) = 66 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] <... openat resumed>) = 69 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... openat resumed>) = 48 [pid 6000] <... openat resumed>) = 69 [pid 5999] <... close resumed>) = 0 [pid 5993] <... openat resumed>) = 68 [pid 6002] <... openat resumed>) = 44 [pid 6001] close(48 [pid 6000] close(69 [ 80.067419][ T6001] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.081700][ T6002] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.083042][ T6001] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.101243][ T6002] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 5991] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 45 [pid 6002] close(44 [pid 6001] <... close resumed>) = 0 [pid 6000] <... close resumed>) = 0 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] close(66 [pid 5997] <... openat resumed>) = 49 [pid 5993] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5991] <... openat resumed>) = 68 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 5999] <... openat resumed>) = 70 [pid 5998] <... close resumed>) = 0 [pid 6000] close(70 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] <... openat resumed>) = 69 [pid 6002] <... close resumed>) = 0 [pid 6001] <... openat resumed>) = 48 [pid 6000] <... close resumed>) = 0 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6001] close(48 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5991] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] <... close resumed>) = 0 [pid 6000] <... openat resumed>) = 70 [pid 5999] close(70 [pid 5996] <... openat resumed>) = 44 [pid 5991] <... futex resumed>) = 0 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] close(70 [pid 5998] <... openat resumed>) = 66 [pid 5991] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6002] <... openat resumed>) = 46 [pid 6001] <... openat resumed>) = 50 [pid 6000] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5998] close(66 [pid 5997] <... openat resumed>) = 48 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5993] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] close(46 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... close resumed>) = 0 [pid 6002] <... close resumed>) = 0 [pid 6001] close(50 [pid 6000] <... openat resumed>) = 70 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 47 [pid 5993] <... futex resumed>) = 0 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... close resumed>) = 0 [pid 6000] close(70 [pid 5999] <... openat resumed>) = 70 [pid 5998] <... openat resumed>) = 66 [pid 5993] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5997] <... openat resumed>) = 50 [pid 6002] <... openat resumed>) = 46 [pid 6001] <... openat resumed>) = 51 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] close(70 [pid 5998] close(66 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] close(46 [pid 6001] close(51 [pid 6000] <... openat resumed>) = 70 [pid 5999] <... close resumed>) = 0 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] <... close resumed>) = 0 [pid 6001] <... close resumed>) = 0 [pid 6000] close(70 [pid 5998] <... close resumed>) = 0 [pid 5996] <... openat resumed>) = 48 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 51 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] <... openat resumed>) = 46 [pid 6001] <... openat resumed>) = 52 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6002] close(46 [pid 6001] close(52 [pid 6000] <... openat resumed>) = 70 [pid 5999] <... openat resumed>) = 70 [pid 5998] <... openat resumed>) = 66 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 49 [pid 6002] <... close resumed>) = 0 [pid 6001] <... close resumed>) = 0 [pid 6000] close(70 [pid 5999] close(70 [pid 5998] close(66 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 6002] <... openat resumed>) = 50 [pid 6001] <... openat resumed>) = 53 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... close resumed>) = 0 [pid 5996] <... openat resumed>) = 46 [pid 6002] close(50 [pid 6001] close(53 [pid 6000] <... openat resumed>) = 70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 52 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] <... close resumed>) = 0 [pid 6001] <... close resumed>) = 0 [pid 6000] close(70 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5996] <... openat resumed>) = 50 [pid 6002] <... openat resumed>) = 51 [pid 6001] <... openat resumed>) = 53 [pid 6000] <... openat resumed>) = 70 [pid 5999] <... openat resumed>) = 70 [pid 5998] <... openat resumed>) = 66 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] close(51 [pid 5998] close(66 [pid 6001] close(53 [pid 6000] close(70 [pid 6001] <... close resumed>) = 0 [pid 6000] <... close resumed>) = 0 [pid 5996] <... openat resumed>) = 52 [pid 6002] <... close resumed>) = 0 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... close resumed>) = 0 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... openat resumed>) = 54 [pid 6000] <... openat resumed>) = 70 [pid 5999] close(70 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 53 [pid 5996] <... openat resumed>) = 51 [pid 6002] <... openat resumed>) = 53 [pid 6001] close(54 [pid 6000] close(70 [pid 5999] <... close resumed>) = 0 [pid 5998] <... openat resumed>) = 66 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] close(53 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] close(66 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 54 [pid 6002] <... close resumed>) = 0 [pid 6001] <... close resumed>) = 0 [pid 5999] <... openat resumed>) = 70 [pid 5998] <... close resumed>) = 0 [pid 5997] <... openat resumed>) = 55 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5999] close(70 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6002] <... openat resumed>) = 53 [pid 6001] <... openat resumed>) = 54 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... close resumed>) = 0 [pid 5998] <... openat resumed>) = 66 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 55 [pid 6002] close(53 [pid 6001] close(54 [pid 6000] <... openat resumed>) = 70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] close(66 [pid 5997] <... openat resumed>) = 56 [pid 6002] <... close resumed>) = 0 [pid 6001] <... close resumed>) = 0 [pid 6000] close(70 [pid 5999] <... openat resumed>) = 70 [pid 5998] <... close resumed>) = 0 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5999] close(70 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] <... openat resumed>) = 56 [pid 6001] <... openat resumed>) = 54 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6002] close(56 [pid 6000] <... openat resumed>) = 70 [pid 5996] <... openat resumed>) = 53 [pid 6002] <... close resumed>) = 0 [pid 6001] close(54 [pid 6000] close(70 [pid 5998] <... openat resumed>) = 66 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... close resumed>) = 0 [pid 6000] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5998] close(66 [pid 5997] <... openat resumed>) = 57 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] <... openat resumed>) = 56 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... close resumed>) = 0 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] close(56 [pid 5996] <... openat resumed>) = 57 [pid 5997] <... openat resumed>) = 54 [pid 6002] <... close resumed>) = 0 [pid 5999] <... openat resumed>) = 70 [pid 6000] <... openat resumed>) = 70 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] close(70 [pid 5999] close(70 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6001] <... openat resumed>) = 58 [pid 6000] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5998] <... openat resumed>) = 66 [pid 6001] close(58) = 0 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 59 [pid 6001] <... openat resumed>) = 58 [pid 5996] <... openat resumed>) = 58 [pid 6002] <... openat resumed>) = 56 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] close(66 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6001] close(58 [pid 5999] <... openat resumed>) = 70 [pid 6001] <... close resumed>) = 0 [pid 6000] <... openat resumed>) = 70 [pid 5998] <... close resumed>) = 0 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5997] <... openat resumed>) = 58 [pid 6002] close(56 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] close(70 [pid 5999] close(70 [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... openat resumed>) = 60 [pid 6002] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5996] <... openat resumed>) = 59 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(60 [pid 6000] <... close resumed>) = 0 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] <... openat resumed>) = 66 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] <... openat resumed>) = 56 [pid 6001] <... close resumed>) = 0 [pid 5999] <... openat resumed>) = 70 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6002] close(56 [pid 6001] <... openat resumed>) = 61 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] close(70 [pid 5998] close(66 [pid 5997] <... openat resumed>) = 60 [pid 5996] <... openat resumed>) = 60 [pid 6002] <... close resumed>) = 0 [pid 6001] close(61) = 0 [pid 6000] <... openat resumed>) = 70 [pid 5999] <... close resumed>) = 0 [pid 5998] <... close resumed>) = 0 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] close(70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... openat resumed>) = 62 [pid 5997] <... openat resumed>) = 61 [pid 5996] <... openat resumed>) = 61 [pid 5999] <... openat resumed>) = 70 [pid 6001] close(62 [pid 6002] <... openat resumed>) = 56 [pid 6001] <... close resumed>) = 0 [pid 5998] <... openat resumed>) = 66 [pid 6000] <... close resumed>) = 0 [pid 5999] close(70 [pid 5998] close(66 [pid 6002] close(56 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] <... close resumed>) = 0 [pid 5998] <... close resumed>) = 0 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 70 [pid 6001] <... openat resumed>) = 62 [pid 6001] close(62) = 0 [pid 6002] <... close resumed>) = 0 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... openat resumed>) = 62 [pid 6000] close(70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 56 [pid 5999] <... openat resumed>) = 70 [pid 6000] <... close resumed>) = 0 [pid 6001] close(62) = 0 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 62 [pid 6001] close(62 [pid 6002] <... openat resumed>) = 62 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] close(70 [pid 5998] <... openat resumed>) = 66 [pid 5997] <... openat resumed>) = 63 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] close(62 [pid 6000] <... openat resumed>) = 70 [pid 5998] close(66 [pid 6002] <... close resumed>) = 0 [pid 6001] <... close resumed>) = 0 [pid 6000] close(70 [pid 5999] <... close resumed>) = 0 [pid 5998] <... close resumed>) = 0 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 63 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 62 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 62 [pid 6001] <... openat resumed>) = 64 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... openat resumed>) = 70 [pid 5998] <... openat resumed>) = 66 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] close(62 [pid 6001] close(64 [pid 6000] <... openat resumed>) = 70 [pid 5999] close(70 [pid 5998] close(66 [pid 5997] <... openat resumed>) = 65 [pid 6002] <... close resumed>) = 0 [pid 6001] <... close resumed>) = 0 [pid 6000] close(70 [pid 5999] <... close resumed>) = 0 [pid 5998] <... close resumed>) = 0 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 62 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... openat resumed>) = 64 [pid 6002] <... openat resumed>) = 64 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... openat resumed>) = 70 [pid 5998] <... openat resumed>) = 66 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6002] close(64 [pid 6001] <... openat resumed>) = 66 [pid 6000] <... openat resumed>) = 70 [pid 5999] close(70 [pid 5998] close(66 [pid 5997] <... openat resumed>) = 67 [pid 6002] <... close resumed>) = 0 [pid 6001] close(66 [pid 6000] close(70 [pid 5999] <... close resumed>) = 0 [pid 5998] <... close resumed>) = 0 [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 64 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... close resumed>) = 0 [pid 6000] <... close resumed>) = 0 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5997] <... openat resumed>) = 66 [pid 6002] <... openat resumed>) = 65 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... openat resumed>) = 70 [pid 5998] <... futex resumed>) = 1 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5988] <... futex resumed>) = 0 [pid 6002] close(65 [pid 6001] <... openat resumed>) = 68 [pid 6000] <... openat resumed>) = 70 [pid 5999] close(70 [pid 5998] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5996] <... openat resumed>) = 66 [pid 5988] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] <... close resumed>) = 0 [pid 6001] close(68 [pid 6000] close(70 [pid 5999] <... close resumed>) = 0 [pid 5990] <... futex resumed>) = 0 [pid 5988] <... futex resumed>) = 1 [pid 6001] <... close resumed>) = 0 [pid 6000] <... close resumed>) = 0 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 5988] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6001] <... openat resumed>) = 68 [pid 5999] <... openat resumed>) = 70 [pid 6000] <... openat resumed>) = 70 [pid 5999] close(70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6001] close(68) = 0 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... openat resumed>) = 69 [pid 6000] close(70 [pid 5999] <... close resumed>) = 0 [pid 5997] <... openat resumed>) = 68 [pid 5996] <... openat resumed>) = 65 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6000] <... close resumed>) = 0 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5999] <... openat resumed>) = 70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... openat resumed>) = 67 [pid 6001] close(69 [pid 6000] <... openat resumed>) = 70 [pid 5999] close(70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67 [pid 6001] <... close resumed>) = 0 [pid 6000] close(70 [pid 5999] <... close resumed>) = 0 [pid 5997] <... openat resumed>) = 70 [pid 5996] <... openat resumed>) = 68 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... close resumed>) = 0 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... openat resumed>) = 69 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6002] <... openat resumed>) = 67 [pid 5999] <... openat resumed>) = 70 [pid 5997] <... futex resumed>) = 0 [pid 5996] <... openat resumed>) = 69 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 5999] close(70 [pid 5997] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5996] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5999] <... close resumed>) = 0 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] close(67 [pid 6001] close(69 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... close resumed>) = 0 [pid 6001] <... close resumed>) = 0 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5996] <... openat resumed>) = 70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... openat resumed>) = 67 [pid 6001] <... openat resumed>) = 69 [pid 5999] <... openat resumed>) = 70 [pid 5996] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] close(67 [pid 6001] close(69 [pid 6002] <... close resumed>) = 0 [pid 6000] close(70 [pid 5999] close(70 [pid 5996] <... futex resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... close resumed>) = 0 [pid 6000] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5996] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... openat resumed>) = 67 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67 [pid 6001] <... openat resumed>) = 69 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... close resumed>) = 0 [pid 6001] close(69 [pid 6000] <... openat resumed>) = 70 [pid 5999] <... openat resumed>) = 70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6000] close(70 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... close resumed>) = 0 [pid 5999] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... openat resumed>) = 67 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5990] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] close(67 [pid 6001] <... openat resumed>) = 69 [pid 5999] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... close resumed>) = 0 [pid 6001] close(69 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... close resumed>) = 0 [pid 5999] <... openat resumed>) = 70 [pid 6000] <... openat resumed>) = 70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... openat resumed>) = 67 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] close(70 [pid 5999] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] close(67 [pid 6001] <... openat resumed>) = 69 [pid 6000] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... close resumed>) = 0 [pid 6001] close(69 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6001] <... close resumed>) = 0 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 70 [pid 5999] <... openat resumed>) = 70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 5999] close(70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... openat resumed>) = 67 [pid 6000] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6001] <... openat resumed>) = 69 [pid 6000] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6000] <... openat resumed>) = 70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 5999] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67 [pid 6001] close(69 [pid 6000] close(70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... close resumed>) = 0 [pid 6001] <... close resumed>) = 0 [pid 6000] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... openat resumed>) = 70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6000] <... openat resumed>) = 70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5990] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6000] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6000] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6000] <... openat resumed>) = 70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] close(70 [pid 5999] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... openat resumed>) = 67 [pid 6001] <... openat resumed>) = 69 [pid 6000] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67 [pid 6001] close(69 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... close resumed>) = 0 [pid 6001] <... close resumed>) = 0 [pid 6000] <... openat resumed>) = 70 [pid 5999] <... openat resumed>) = 70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] close(70 [pid 5999] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... openat resumed>) = 67 [pid 6001] <... openat resumed>) = 69 [pid 6000] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6001] close(69 [pid 6000] <... openat resumed>) = 70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6001] <... close resumed>) = 0 [pid 5999] <... openat resumed>) = 70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] close(70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67 [pid 6001] <... openat resumed>) = 69 [pid 6000] <... close resumed>) = 0 [pid 5999] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... close resumed>) = 0 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(69 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... openat resumed>) = 67 [pid 6001] <... close resumed>) = 0 [pid 6000] <... openat resumed>) = 70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 5988] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6002] close(67 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... openat resumed>) = 70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5988] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] <... close resumed>) = 0 [pid 6001] <... openat resumed>) = 69 [pid 6000] close(70 [pid 5998] <... futex resumed>) = 0 [pid 5988] <... futex resumed>) = 1 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(69 [pid 6000] <... close resumed>) = 0 [pid 5999] close(70 [pid 5998] close_range(4294967295, 4294967295, 0 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 5988] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6002] <... openat resumed>) = 67 [pid 6001] <... close resumed>) = 0 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... close resumed>) = 0 [pid 5998] <... close_range resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5998] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... close resumed>) = 0 [pid 6001] <... openat resumed>) = 69 [pid 5998] <... futex resumed>) = 1 [pid 5988] <... futex resumed>) = 0 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(69 [pid 6000] close(70 [pid 5999] <... openat resumed>) = 70 [pid 5998] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... openat resumed>) = 67 [pid 6001] <... close resumed>) = 0 [pid 6000] <... close resumed>) = 0 [pid 5999] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] close(67 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... close resumed>) = 0 [pid 6001] <... openat resumed>) = 69 [pid 6000] <... openat resumed>) = 70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(69 [pid 6000] close(70 [pid 5999] <... openat resumed>) = 70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6001] <... close resumed>) = 0 [pid 6000] <... close resumed>) = 0 [pid 5999] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... openat resumed>) = 67 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67 [pid 6001] <... openat resumed>) = 69 [pid 6000] <... openat resumed>) = 70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... close resumed>) = 0 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(69 [pid 5999] <... openat resumed>) = 70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6001] <... close resumed>) = 0 [pid 6000] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... openat resumed>) = 67 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... close resumed>) = 0 [pid 5999] close(70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67 [pid 6001] <... openat resumed>) = 69 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... close resumed>) = 0 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... close resumed>) = 0 [pid 6001] close(69 [pid 6000] <... openat resumed>) = 70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... close resumed>) = 0 [pid 6002] <... openat resumed>) = 67 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] close(70 [pid 5999] <... openat resumed>) = 70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] close(67 [pid 6001] <... openat resumed>) = 69 [pid 6000] <... close resumed>) = 0 [pid 6002] <... close resumed>) = 0 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(69 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] close(70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... openat resumed>) = 67 [pid 6001] <... close resumed>) = 0 [pid 6000] <... openat resumed>) = 70 [pid 5999] <... close resumed>) = 0 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] close(67 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] close(70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... close resumed>) = 0 [pid 6001] <... openat resumed>) = 69 [pid 6000] <... close resumed>) = 0 [pid 5999] <... openat resumed>) = 70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(69 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... openat resumed>) = 67 [pid 6001] <... close resumed>) = 0 [pid 6000] <... openat resumed>) = 70 [pid 5999] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] close(67 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] close(70 [pid 5999] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... close resumed>) = 0 [pid 6000] <... close resumed>) = 0 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... openat resumed>) = 69 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6001] close(69 [pid 6000] <... openat resumed>) = 70 [pid 5999] <... openat resumed>) = 70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... openat resumed>) = 67 [pid 6002] close(67 [pid 6001] <... close resumed>) = 0 [pid 6002] <... close resumed>) = 0 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] close(70 [pid 5999] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... openat resumed>) = 69 [pid 6000] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6001] close(69 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... openat resumed>) = 67 [pid 6001] <... close resumed>) = 0 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 70 [pid 5999] <... openat resumed>) = 70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... close resumed>) = 0 [pid 6001] <... openat resumed>) = 69 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] close(70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6001] close(69 [pid 6000] <... close resumed>) = 0 [pid 5999] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... openat resumed>) = 67 [pid 6001] <... close resumed>) = 0 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67) = 0 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... openat resumed>) = 69 [pid 6000] close(70 [pid 5999] <... openat resumed>) = 70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6001] close(69 [pid 6000] <... close resumed>) = 0 [pid 5999] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... openat resumed>) = 67 [pid 6001] <... close resumed>) = 0 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... close resumed>) = 0 [pid 6001] <... openat resumed>) = 69 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(69 [pid 6000] close(70 [pid 5999] <... openat resumed>) = 70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... openat resumed>) = 67 [pid 6001] <... close resumed>) = 0 [pid 6000] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... close resumed>) = 0 [pid 6001] <... openat resumed>) = 69 [pid 6000] <... openat resumed>) = 70 [pid 5999] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] close(70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... openat resumed>) = 67 [pid 6001] close(69 [pid 6000] <... close resumed>) = 0 [pid 5999] <... openat resumed>) = 70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67 [pid 6001] <... close resumed>) = 0 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... close resumed>) = 0 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 70 [pid 5999] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... openat resumed>) = 69 [pid 6000] close(70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... openat resumed>) = 67 [pid 6001] close(69 [pid 6000] <... close resumed>) = 0 [pid 5999] <... openat resumed>) = 70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67) = 0 [pid 6001] <... close resumed>) = 0 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 70 [pid 5999] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... openat resumed>) = 67 [pid 6001] <... openat resumed>) = 69 [pid 6000] close(70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] close(67 [pid 6001] close(69 [pid 6000] <... close resumed>) = 0 [pid 5999] <... openat resumed>) = 70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... close resumed>) = 0 [pid 6001] <... close resumed>) = 0 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] <... openat resumed>) = 70 [pid 5999] close(70 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... openat resumed>) = 67 [pid 6001] <... openat resumed>) = 69 [pid 6002] close(67) = 0 [pid 5999] <... close resumed>) = 0 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(69 [pid 6000] close(70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... openat resumed>) = 67 [pid 6001] <... close resumed>) = 0 [pid 6000] <... close resumed>) = 0 [pid 5999] <... openat resumed>) = 70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67 [pid 6001] <... openat resumed>) = 69 [pid 6000] <... openat resumed>) = 70 [pid 5999] close(70 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... close resumed>) = 0 [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... close resumed>) = 0 [pid 5990] ioctl(-1, USBTMC_IOCTL_READ [pid 6002] <... openat resumed>) = 67 [pid 6001] close(69 [pid 6000] close(70 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] close(67 [pid 6001] <... close resumed>) = 0 [pid 6000] <... close resumed>) = 0 [pid 6002] <... close resumed>) = 0 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5990] <... futex resumed>) = 0 [pid 5988] exit_group(0 [pid 6002] <... openat resumed>) = 67 [pid 6002] close(67 [pid 6001] <... openat resumed>) = 69 [pid 6000] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... openat resumed>) = 70 [pid 5998] <... futex resumed>) = ? [pid 5988] <... exit_group resumed>) = ? [pid 6002] <... close resumed>) = 0 [pid 6001] close(69 [pid 6000] <... openat resumed>) = 70 [pid 5999] close(70 [pid 5998] +++ exited with 0 +++ [pid 5990] +++ exited with 0 +++ [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6001] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 6000] close(70) = 0 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... openat resumed>) = 69 [pid 6000] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] <... openat resumed>) = 70 [pid 6002] close(67) = 0 [pid 6000] <... futex resumed>) = 1 [pid 5999] close(70 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] close(69 [pid 6000] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5999] <... close resumed>) = 0 [pid 5992] <... futex resumed>) = 0 [pid 6002] <... openat resumed>) = 67 [pid 6001] <... close resumed>) = 0 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5992] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5988] +++ exited with 0 +++ [pid 6002] close(67 [pid 5993] <... futex resumed>) = 0 [pid 5992] <... futex resumed>) = 1 [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5988, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 6002] <... close resumed>) = 0 [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... openat resumed>) = 70 [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5992] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... openat resumed>) = 69 [pid 5999] close(70 [pid 6002] <... openat resumed>) = 67 [pid 5999] <... close resumed>) = 0 [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6001] close(69./strace-static-x86_64: Process 6003 attached [pid 6002] close(67 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6003] set_robust_list(0x5555724bf6a0, 24 [pid 6002] <... close resumed>) = 0 [pid 6001] <... close resumed>) = 0 [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 6003 [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6003] <... set_robust_list resumed>) = 0 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... openat resumed>) = 70 [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6003] <... prctl resumed>) = 0 [pid 6002] <... openat resumed>) = 67 [pid 6001] <... openat resumed>) = 69 [pid 5999] close(70 [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6003] setpgid(0, 0 [pid 6002] close(67 [pid 5999] <... close resumed>) = 0 [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6003] <... setpgid resumed>) = 0 [pid 6002] <... close resumed>) = 0 [pid 6001] close(69 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] <... close resumed>) = 0 [pid 5999] <... openat resumed>) = 70 [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6001] <... openat resumed>) = 69 [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5999] close(70 [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6001] close(69 [pid 5999] <... close resumed>) = 0 [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6002] <... openat resumed>) = 67 [pid 6001] <... close resumed>) = 0 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6002] close(67 [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6001] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] <... openat resumed>) = 70 [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6003] <... openat resumed>) = 3 [pid 6002] <... close resumed>) = 0 [pid 6001] <... openat resumed>) = 69 [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6003] write(3, "1000", 4 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6003] <... write resumed>) = 4 [pid 6002] <... openat resumed>) = 67 [pid 6001] close(69 [pid 5999] close(70 [pid 6003] close(3 [pid 6002] close(67 [pid 6003] <... close resumed>) = 0 [pid 6002] <... close resumed>) = 0 [pid 6001] <... close resumed>) = 0 executing program [pid 5999] <... close resumed>) = 0 [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6003] write(1, "executing program\n", 18 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6001] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6003] <... write resumed>) = 18 [pid 6003] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] <... openat resumed>) = 67 [pid 6001] <... futex resumed>) = 1 [pid 5999] <... openat resumed>) = 70 [pid 5995] <... futex resumed>) = 0 [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6003] <... futex resumed>) = 0 [pid 6002] close(67 [pid 6001] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5999] close(70 [pid 5995] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6003] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6002] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5997] <... futex resumed>) = 0 [pid 5995] <... futex resumed>) = 1 [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6003] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5999] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5995] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6003] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6002] <... openat resumed>) = 67 [pid 5999] <... openat resumed>) = 70 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6003] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6002] close(67 [pid 5999] close(70 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6002] <... close resumed>) = 0 [pid 5999] <... close resumed>) = 0 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6003] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6003] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6002] <... openat resumed>) = 67 [pid 5999] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6003] <... mprotect resumed>) = 0 [pid 6002] close(67 [pid 5999] <... futex resumed>) = 1 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5989] <... futex resumed>) = 0 [pid 6002] <... close resumed>) = 0 [pid 5999] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5989] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... futex resumed>) = 0 [pid 5989] <... futex resumed>) = 1 [pid 6003] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5989] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 6003] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6002] <... openat resumed>) = 67 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6003] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6002] close(67 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) ./strace-static-x86_64: Process 6004 attached [pid 6002] <... close resumed>) = 0 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6003] <... clone3 resumed> => {parent_tid=[6004]}, 88) = 6004 [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 6004] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6002] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6004] <... rseq resumed>) = 0 [pid 6004] set_robust_list(0x7f5ecb3c99a0, 24 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6004] <... set_robust_list resumed>) = 0 [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6004] rt_sigprocmask(SIG_SETMASK, [], [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6004] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6003] rt_sigprocmask(SIG_SETMASK, [], [pid 6002] <... futex resumed>) = 1 [pid 5994] <... futex resumed>) = 0 [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6004] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6002] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5994] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 6003] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... futex resumed>) = 0 [pid 5994] <... futex resumed>) = 1 [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6004] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 1 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5994] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6004] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6003] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... openat resumed>) = 3 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6004] ioctl(3, USB_RAW_IOCTL_INIT [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6004] <... ioctl resumed>, 0) = 0 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6004] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [ 80.323167][ T5827] usb 4-1: USB disconnect, device number 12 [pid 6004] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5992] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5992] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6000] <... futex resumed>) = 0 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5992] <... futex resumed>) = 1 [pid 6000] close_range(4, 4294967295, 0 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5992] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 6000] <... close_range resumed>) = 0 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 6000] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6000] <... futex resumed>) = 1 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6000] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5992] <... futex resumed>) = 0 [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5995] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5995] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6001] <... futex resumed>) = 0 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5995] <... futex resumed>) = 1 [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 6001] close_range(4, 4294967295, 0 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5995] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5989] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5989] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] <... close_range resumed>) = 0 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 6001] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 6001] <... futex resumed>) = 1 [pid 5999] <... futex resumed>) = 0 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5995] <... futex resumed>) = 0 [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5989] <... futex resumed>) = 1 [pid 6001] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5999] close_range(4, 4294967295, 0 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5989] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5999] <... close_range resumed>) = 0 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5999] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5994] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5999] <... futex resumed>) = 1 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5994] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5989] <... futex resumed>) = 0 [pid 5999] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6002] <... futex resumed>) = 0 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5994] <... futex resumed>) = 1 [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 6002] close_range(4, 4294967295, 0 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5994] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] ioctl(4, USBTMC_IOCTL_READ [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] <... futex resumed>) = 0 [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5997] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5992] exit_group(0 [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 6000] <... futex resumed>) = ? [pid 5997] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5993] <... futex resumed>) = ? [pid 5992] <... exit_group resumed>) = ? [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6000] +++ exited with 0 +++ [pid 5997] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5993] +++ exited with 0 +++ [pid 5997] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5997] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6002] <... close_range resumed>) = 0 [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 6002] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5995] exit_group(0 [pid 5992] +++ exited with 0 +++ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5992, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6002] <... futex resumed>) = 1 [pid 5994] <... futex resumed>) = 0 [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5997] <... futex resumed>) = ? [pid 5995] <... exit_group resumed>) = ? [pid 5997] +++ exited with 0 +++ [pid 6001] <... futex resumed>) = ? [pid 6001] +++ exited with 0 +++ [pid 5991] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 6005 attached [pid 6002] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6005] set_robust_list(0x5555724bf6a0, 24 [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6005] <... set_robust_list resumed>) = 0 [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 6005 [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 6005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6005] <... prctl resumed>) = 0 [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 6005] setpgid(0, 0 [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6005] <... setpgid resumed>) = 0 [pid 5995] +++ exited with 0 +++ [pid 6005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5995, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 6005] <... openat resumed>) = 3 [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] ioctl(4, USBTMC_IOCTL_READ [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 6005] write(3, "1000", 4 [pid 5996] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6005] <... write resumed>) = 4 [pid 5996] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] ioctl(4, USBTMC_IOCTL_READ [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5996] <... futex resumed>) = 0 [pid 5991] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5996] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5991] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5991] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] close(3./strace-static-x86_64: Process 6006 attached ) = 0 [pid 5994] exit_group(0 [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 6006 [pid 6002] <... futex resumed>) = ? [pid 5996] <... futex resumed>) = ? [pid 5994] <... exit_group resumed>) = ? [pid 5989] exit_group(0 [pid 6006] set_robust_list(0x5555724bf6a0, 24 [pid 6002] +++ exited with 0 +++ [pid 5999] <... futex resumed>) = ? [pid 5991] <... futex resumed>) = ? [pid 5989] <... exit_group resumed>) = ? [ 80.432389][ T43] usb 3-1: USB disconnect, device number 12 [ 80.450706][ T1607] usb 5-1: USB disconnect, device number 12 [pid 6006] <... set_robust_list resumed>) = 0 [pid 6005] write(1, "executing program\n", 18 [pid 5999] +++ exited with 0 +++ [pid 5991] +++ exited with 0 +++ executing program [pid 6006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6005] <... write resumed>) = 18 [pid 5989] +++ exited with 0 +++ [pid 6006] <... prctl resumed>) = 0 [pid 6005] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] setpgid(0, 0 [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5989, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6005] <... futex resumed>) = 0 [pid 6006] <... setpgid resumed>) = 0 [pid 6005] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5813] restart_syscall(<... resuming interrupted clone ...> [pid 6005] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6005] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6006] <... openat resumed>) = 3 [pid 6005] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6006] write(3, "1000", 4 [pid 6005] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5996] +++ exited with 0 +++ [pid 5994] +++ exited with 0 +++ executing program [pid 6006] <... write resumed>) = 4 [pid 6005] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5994, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 6006] close(3 [pid 5814] restart_syscall(<... resuming interrupted clone ...> [pid 6006] <... close resumed>) = 0 [pid 6005] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6006] write(1, "executing program\n", 18) = 18 [pid 6006] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6006] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 6006] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6006] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6005] <... mprotect resumed>) = 0 [pid 6006] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6006] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6006] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6006] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6005] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5814] <... restart_syscall resumed>) = 0 [pid 6005] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5813] <... restart_syscall resumed>) = 0 [pid 6005] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6006] <... clone3 resumed> => {parent_tid=[6007]}, 88) = 6007 [pid 6006] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6010 attached ./strace-static-x86_64: Process 6009 attached ./strace-static-x86_64: Process 6008 attached [pid 6006] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 6008 [pid 6005] <... clone3 resumed> => {parent_tid=[6009]}, 88) = 6009 [pid 6009] <... rseq resumed>) = 0 [pid 6008] set_robust_list(0x5555724bf6a0, 24./strace-static-x86_64: Process 6007 attached [pid 6010] set_robust_list(0x5555724bf6a0, 24 [pid 6009] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6008] <... set_robust_list resumed>) = 0 [pid 6006] <... futex resumed>) = 0 [pid 6005] rt_sigprocmask(SIG_SETMASK, [], [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 6010 [pid 6010] <... set_robust_list resumed>) = 0 [pid 6009] <... set_robust_list resumed>) = 0 [pid 6008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6007] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6006] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6005] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6009] rt_sigprocmask(SIG_SETMASK, [], [pid 6008] <... prctl resumed>) = 0 [pid 6007] <... rseq resumed>) = 0 [pid 6005] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] <... prctl resumed>) = 0 [pid 6009] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6008] setpgid(0, 0 [pid 6007] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6005] <... futex resumed>) = 0 [pid 6010] setpgid(0, 0 [pid 6009] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6008] <... setpgid resumed>) = 0 [pid 6007] <... set_robust_list resumed>) = 0 [pid 6005] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6010] <... setpgid resumed>) = 0 [pid 6009] <... openat resumed>) = 3 [pid 6007] rt_sigprocmask(SIG_SETMASK, [], [pid 6010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6009] ioctl(3, USB_RAW_IOCTL_INIT [pid 6007] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6009] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6010] <... openat resumed>) = 3 [pid 6009] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6010] write(3, "1000", 4 [pid 6009] <... ioctl resumed>, 0) = 0 [pid 6007] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6010] <... write resumed>) = 4 [pid 6010] close(3 [pid 6008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6007] <... openat resumed>) = 3 [pid 6010] <... close resumed>) = 0 [pid 6008] <... openat resumed>) = 3 [pid 6008] write(3, "1000", 4) = 4 [pid 6009] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6008] close(3 [pid 6010] write(1, "executing program\n", 18 [pid 6009] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6008] <... close resumed>) = 0 [pid 6010] <... write resumed>) = 18 [pid 6008] write(1, "executing program\n", 18 [pid 6010] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6008] <... write resumed>) = 18 [pid 6010] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6009] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6008] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] ioctl(3, USB_RAW_IOCTL_INIT [pid 6010] <... rt_sigaction resumed>NULL, 8) = 0 executing program executing program [pid 6010] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6008] <... futex resumed>) = 0 [pid 6010] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6008] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 6010] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6008] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6010] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6008] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6010] <... mprotect resumed>) = 0 [pid 6008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 6010] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6008] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6010] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6008] <... mprotect resumed>) = 0 [pid 6010] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 6011 attached [pid 6008] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6011] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6010] <... clone3 resumed> => {parent_tid=[6011]}, 88) = 6011 [pid 6007] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6011] <... rseq resumed>) = 0 [pid 6010] rt_sigprocmask(SIG_SETMASK, [], [pid 6008] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6007] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6008] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 6012 attached [pid 6011] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6010] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6012] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6011] <... set_robust_list resumed>) = 0 [pid 6010] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] <... clone3 resumed> => {parent_tid=[6012]}, 88) = 6012 [pid 6012] <... rseq resumed>) = 0 [pid 6011] rt_sigprocmask(SIG_SETMASK, [], [pid 6010] <... futex resumed>) = 0 [pid 6008] rt_sigprocmask(SIG_SETMASK, [], [pid 6012] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6011] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6010] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6008] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6012] <... set_robust_list resumed>) = 0 [pid 6008] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] rt_sigprocmask(SIG_SETMASK, [], [pid 6011] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6008] <... futex resumed>) = 0 [pid 6012] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6008] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6012] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... openat resumed>) = 3 [pid 6007] <... ioctl resumed>, 0) = 0 [pid 6012] <... openat resumed>) = 3 [pid 6012] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [ 80.473733][ T5844] usb 2-1: USB disconnect, device number 12 [ 80.474227][ T974] usb 1-1: USB disconnect, device number 12 [pid 6012] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6011] ioctl(3, USB_RAW_IOCTL_INIT [pid 6007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6012] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6011] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6007] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6011] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6011] <... ioctl resumed>, 0) = 0 [pid 6011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6004] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6004] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6004] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6011] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6009] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6004] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6009] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6004] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6007] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6004] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6004] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6004] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6012] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 80.705630][ T5827] usb 4-1: new high-speed USB device number 13 using dummy_hcd [pid 6012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6004] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6004] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6011] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6009] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6007] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6009] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6012] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6011] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6009] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6009] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6007] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6004] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6007] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6009] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6004] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6012] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6009] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6007] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6004] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6012] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6009] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6009] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6004] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6012] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6007] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6004] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6012] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6004] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6004] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6004] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 80.845656][ T974] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 80.855585][ T43] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 80.863190][ T1607] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 80.865558][ T5827] usb 4-1: Using ep0 maxpacket: 8 [ 80.885569][ T5844] usb 2-1: new high-speed USB device number 13 using dummy_hcd [pid 6004] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6011] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6009] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 80.907844][ T5827] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 80.919314][ T5827] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 80.930044][ T5827] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 80.940117][ T5827] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 6009] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6012] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6007] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6004] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6004] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 6004] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 6004] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [ 80.953077][ T5827] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 80.962118][ T5827] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 6011] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6009] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6011] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6009] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 6009] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 81.005721][ T974] usb 1-1: Using ep0 maxpacket: 8 [ 81.025879][ T43] usb 3-1: Using ep0 maxpacket: 8 [ 81.033613][ T974] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 81.044843][ T974] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 6009] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6009] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6009] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 81.054860][ T974] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 81.055747][ T1607] usb 5-1: Using ep0 maxpacket: 8 [ 81.064863][ T974] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 81.069887][ T5844] usb 2-1: Using ep0 maxpacket: 8 [ 81.082816][ T974] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 81.096928][ T974] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 6009] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 6009] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6007] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6007] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6012] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6007] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6007] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6007] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6012] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6011] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6007] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6011] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6011] <... ioctl resumed>, 0) = 0 [pid 6011] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 6011] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 6012] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6012] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6012] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 81.097320][ T43] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 81.122751][ T1607] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 81.137266][ T5844] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [pid 6012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6004] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6004] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] <... futex resumed>) = 0 [pid 6003] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6004] <... futex resumed>) = 0 [pid 6003] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6004] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81f0) = 0 [pid 6004] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 81.148562][ T43] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 81.158579][ T1607] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 81.168657][ T5844] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 81.178672][ T1607] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 81.188982][ T43] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 81.193600][ T5827] usb 4-1: usb_control_msg returned -32 [pid 6004] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6004] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] <... futex resumed>) = 0 [pid 6003] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 1 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6003] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6004] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [ 81.199099][ T5844] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 81.209627][ T5827] usbtmc 4-1:16.0: can't read capabilities [ 81.214622][ T1607] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 81.233303][ T43] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6003] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6003] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6003] <... futex resumed>) = 0 [pid 6003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6003] <... mmap resumed>) = 0x7f5ecb388000 [pid 6004] <... openat resumed>) = 4 [pid 6003] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6003] <... mprotect resumed>) = 0 [pid 6004] <... openat resumed>) = 5 [pid 6003] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6003] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6004] <... openat resumed>) = 6 [pid 6003] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 6003] <... clone3 resumed> => {parent_tid=[6013]}, 88) = 6013 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6003] rt_sigprocmask(SIG_SETMASK, [], [pid 6004] <... openat resumed>) = 8 [pid 6003] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6003] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] <... openat resumed>) = 9 [pid 6003] <... futex resumed>) = 0 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6003] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6004] <... openat resumed>) = 10 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 12 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 13 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 14 ./strace-static-x86_64: Process 6013 attached [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6004] <... openat resumed>) = 15 [pid 6013] <... rseq resumed>) = 0 [pid 6013] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] <... set_robust_list resumed>) = 0 [pid 6004] <... openat resumed>) = 16 [pid 6013] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 17 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] ioctl(17, USB_RAW_IOCTL_INIT [pid 6004] <... openat resumed>) = 18 [ 81.249380][ T5844] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 81.262831][ T43] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 81.272300][ T1607] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 81.282602][ T5844] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 81.292072][ T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 6013] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6013] ioctl(17, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 19 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6009] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 6009] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 6009] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 6004] <... openat resumed>) = 20 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 21 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 22 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 23 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 24 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 25 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 26 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 6004] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 6004] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6004] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6012] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6007] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6012] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6011] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6012] <... ioctl resumed>, 0) = 0 [pid 6011] <... futex resumed>) = 1 [pid 6010] <... futex resumed>) = 0 [pid 6007] <... ioctl resumed>, 0) = 0 [pid 6012] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6011] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6010] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6012] <... ioctl resumed>, 0) = 0 [pid 6011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6010] <... futex resumed>) = 0 [pid 6007] <... ioctl resumed>, 0) = 0 [pid 6012] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6010] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6007] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6012] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6011] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6007] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6011] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 6011] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6010] <... futex resumed>) = 0 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6010] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] <... openat resumed>) = 4 [pid 6010] <... futex resumed>) = 0 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6010] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] <... openat resumed>) = 5 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 12 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 13 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 14 [ 81.300486][ T1607] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.309489][ T5844] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.315080][ T6013] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.340098][ T974] usb 1-1: usb_control_msg returned -32 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 15 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6011] <... openat resumed>) = 16 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 17 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 18 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] <... openat resumed>) = 29 [pid 6011] <... openat resumed>) = 19 [pid 6013] ioctl(29, USB_RAW_IOCTL_INIT [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6011] <... openat resumed>) = 20 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] ioctl(29, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6011] <... openat resumed>) = 21 [pid 6010] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6010] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 6010] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6010] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6010] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} => {parent_tid=[6014]}, 88) = 6014 [pid 6010] rt_sigprocmask(SIG_SETMASK, [], [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6010] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6011] <... openat resumed>) = 22 [pid 6010] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6010] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 23 [ 81.354031][ T974] usbtmc 1-1:16.0: can't read capabilities [ 81.355245][ T6013] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.397025][ T6013] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 6014 attached [pid 6014] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6011] <... openat resumed>) = 24 [pid 6014] <... rseq resumed>) = 0 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6011] <... openat resumed>) = 25 [pid 6014] <... set_robust_list resumed>) = 0 [pid 6014] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] <... openat resumed>) = 26 [pid 6011] <... openat resumed>) = 27 [pid 6014] ioctl(26, USB_RAW_IOCTL_INIT, 0x7f5ecb3a71c0) = 0 [pid 6013] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] ioctl(26, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... openat resumed>) = 28 [pid 6013] <... openat resumed>) = 30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] close(30) = 0 [pid 6011] <... openat resumed>) = 30 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] close(30 [pid 6011] <... openat resumed>) = 31 [pid 6013] <... close resumed>) = 0 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] close(30 [pid 6011] <... openat resumed>) = 32 [pid 6013] <... close resumed>) = 0 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... openat resumed>) = 30 [pid 6011] <... openat resumed>) = 33 [pid 6014] <... openat resumed>) = 34 [pid 6014] close(34 [pid 6013] close(30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6011] <... openat resumed>) = 34 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] <... openat resumed>) = 30 [pid 6011] <... openat resumed>) = 36 [pid 6013] close(30) = 0 [pid 6014] <... openat resumed>) = 35 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] close(35 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] <... openat resumed>) = 30 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] close(30 [pid 6011] <... openat resumed>) = 35 [pid 6014] <... openat resumed>) = 37 [pid 6013] <... close resumed>) = 0 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 38 [pid 6014] close(37 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] <... openat resumed>) = 30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 37 [ 81.406264][ T6013] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.424787][ T6014] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.433645][ T6014] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6013] close(30 [pid 6011] <... openat resumed>) = 39 [pid 6014] close(37 [pid 6013] <... close resumed>) = 0 [pid 6014] <... close resumed>) = 0 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... openat resumed>) = 30 [pid 6011] <... openat resumed>) = 37 [pid 6014] <... openat resumed>) = 40 [pid 6014] close(40 [pid 6013] close(30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6011] <... openat resumed>) = 40 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... openat resumed>) = 30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] <... openat resumed>) = 41 [pid 6011] <... openat resumed>) = 42 [pid 6014] close(41 [pid 6013] close(30 [pid 6014] <... close resumed>) = 0 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6011] <... openat resumed>) = 41 [pid 6014] <... openat resumed>) = 43 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6014] close(43 [pid 6013] close(30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... openat resumed>) = 43 [pid 6014] <... openat resumed>) = 44 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] close(44 [pid 6013] <... openat resumed>) = 30 [pid 6014] <... close resumed>) = 0 [pid 6013] close(30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6011] <... openat resumed>) = 44 [pid 6014] <... openat resumed>) = 45 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] close(45 [pid 6011] <... openat resumed>) = 46 [pid 6014] <... close resumed>) = 0 [pid 6013] close(30 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6014] <... openat resumed>) = 45 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] close(45 [pid 6013] <... openat resumed>) = 30 [pid 6014] <... close resumed>) = 0 [pid 6011] <... openat resumed>) = 45 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] close(30 [pid 6014] <... openat resumed>) = 47 [pid 6014] close(47 [pid 6013] <... close resumed>) = 0 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... openat resumed>) = 47 [pid 6009] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... openat resumed>) = 30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... futex resumed>) = 1 [pid 6005] <... futex resumed>) = 0 [pid 6014] <... openat resumed>) = 48 [pid 6013] close(30 [pid 6011] <... openat resumed>) = 49 [pid 6009] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 6005] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6005] <... futex resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6009] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6005] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6014] close(48 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6014] <... close resumed>) = 0 [pid 6013] <... openat resumed>) = 30 [pid 6011] <... openat resumed>) = 48 [pid 6009] <... ioctl resumed>, 0) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] close(30 [pid 6009] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... openat resumed>) = 50 [pid 6009] <... futex resumed>) = 1 [pid 6005] <... futex resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6014] close(50 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... openat resumed>) = 51 [pid 6014] <... close resumed>) = 0 [pid 6013] <... openat resumed>) = 30 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 50 [pid 6013] close(30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6005] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] close(50 [pid 6013] <... close resumed>) = 0 [pid 6012] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] <... openat resumed>) = 52 [pid 6014] <... close resumed>) = 0 [pid 6012] <... futex resumed>) = 1 [pid 6009] <... futex resumed>) = 0 [pid 6008] <... futex resumed>) = 0 [pid 6007] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... futex resumed>) = 1 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6008] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... openat resumed>) = 50 [pid 6013] <... openat resumed>) = 30 [pid 6012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6008] <... futex resumed>) = 0 [pid 6007] <... futex resumed>) = 1 [pid 6006] <... futex resumed>) = 0 [pid 6014] close(50 [pid 6013] close(30 [pid 6012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 4 [pid 6008] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6007] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6006] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6012] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6011] <... openat resumed>) = 50 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6006] <... futex resumed>) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 5 [pid 6007] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6006] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6014] <... openat resumed>) = 53 [pid 6013] <... openat resumed>) = 30 [pid 6012] <... ioctl resumed>, 0) = 0 [pid 6011] <... openat resumed>) = 54 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6014] close(53 [pid 6013] close(30 [pid 6012] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] <... openat resumed>) = 6 [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6012] <... futex resumed>) = 1 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 7 [pid 6007] <... ioctl resumed>, 0) = 0 [pid 6014] <... openat resumed>) = 53 [pid 6013] <... openat resumed>) = 30 [pid 6011] <... openat resumed>) = 55 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] <... openat resumed>) = 8 [pid 6014] close(53 [pid 6013] close(30 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... futex resumed>) = 1 [pid 6006] <... futex resumed>) = 0 [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 9 [pid 6006] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... openat resumed>) = 53 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6006] <... futex resumed>) = 0 [pid 6014] <... openat resumed>) = 56 [pid 6013] <... openat resumed>) = 30 [pid 6009] <... openat resumed>) = 10 [pid 6007] <... openat resumed>) = 4 [pid 6006] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6014] close(56 [pid 6013] close(30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6011] <... openat resumed>) = 56 [pid 6009] <... openat resumed>) = 11 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] <... openat resumed>) = 57 [pid 6013] <... openat resumed>) = 30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 12 [pid 6007] <... openat resumed>) = 5 [pid 6014] close(57 [pid 6013] close(30 [pid 6011] <... openat resumed>) = 58 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6009] <... openat resumed>) = 13 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 6 [pid 6014] <... openat resumed>) = 57 [pid 6009] <... openat resumed>) = 14 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] <... openat resumed>) = 30 [pid 6014] close(57 [pid 6011] <... openat resumed>) = 59 [pid 6009] <... openat resumed>) = 15 [pid 6008] <... futex resumed>) = 0 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 57 [pid 6014] close(57) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] close(30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6008] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] <... futex resumed>) = 0 [pid 6008] <... futex resumed>) = 1 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6008] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6014] <... openat resumed>) = 60 [pid 6013] <... close resumed>) = 0 [pid 6014] close(60 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] <... openat resumed>) = 30 [pid 6012] <... openat resumed>) = 4 [pid 6011] <... openat resumed>) = 57 [pid 6009] <... openat resumed>) = 16 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] close(30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 7 [pid 6013] <... close resumed>) = 0 [pid 6011] <... openat resumed>) = 60 [pid 6009] <... openat resumed>) = 17 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] <... openat resumed>) = 61 [pid 6013] <... openat resumed>) = 30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] close(61 [pid 6013] close(30 [pid 6012] <... openat resumed>) = 5 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 18 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6011] <... openat resumed>) = 61 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 8 [pid 6014] <... openat resumed>) = 62 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] close(62 [pid 6013] <... openat resumed>) = 30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] close(30 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6014] <... openat resumed>) = 63 [pid 6014] close(63 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] <... openat resumed>) = 30 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 63 [pid 6013] close(30) = 0 [pid 6014] close(63) = 0 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 63 [pid 6013] close(30 [pid 6011] <... openat resumed>) = 62 [pid 6009] <... openat resumed>) = 19 [pid 6007] <... openat resumed>) = 9 [pid 6012] <... openat resumed>) = 6 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] close(63 [pid 6013] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6011] <... openat resumed>) = 64 [pid 6009] <... openat resumed>) = 20 [pid 6007] <... openat resumed>) = 10 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] <... openat resumed>) = 30 [pid 6012] <... openat resumed>) = 7 [pid 6011] <... openat resumed>) = 65 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] close(30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 21 [pid 6007] <... openat resumed>) = 11 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] <... openat resumed>) = 8 [pid 6011] <... openat resumed>) = 66 [pid 6013] <... openat resumed>) = 30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6005] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6013] close(30 [pid 6012] <... openat resumed>) = 9 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 22 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6005] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] <... close resumed>) = 0 [pid 6011] <... openat resumed>) = 67 [pid 6014] <... close resumed>) = 0 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 12 [pid 6005] <... futex resumed>) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... openat resumed>) = 30 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] <... openat resumed>) = 63 [pid 6012] <... openat resumed>) = 10 [pid 6011] <... openat resumed>) = 68 [pid 6005] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6014] close(63 [pid 6013] close(30 [pid 6009] <... openat resumed>) = 23 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6005] <... mmap resumed>) = 0x7f5ecb388000 [pid 6013] <... close resumed>) = 0 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6005] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... openat resumed>) = 69 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 13 [pid 6005] <... mprotect resumed>) = 0 [pid 6013] <... openat resumed>) = 30 [pid 6009] <... openat resumed>) = 24 [pid 6013] close(30) = 0 [pid 6011] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... openat resumed>) = 70 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6005] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6013] <... openat resumed>) = 30 [ 81.532416][ T43] usb 3-1: usb_control_msg returned -32 [ 81.538178][ T43] usbtmc 3-1:16.0: can't read capabilities [ 81.551602][ T5844] usb 2-1: usb_control_msg returned -32 [ 81.557286][ T1607] usb 5-1: usb_control_msg returned -32 [ 81.566917][ T1607] usbtmc 5-1:16.0: can't read capabilities [ 81.575115][ T5844] usbtmc 2-1:16.0: can't read capabilities [pid 6007] <... openat resumed>) = 14 [pid 6014] <... close resumed>) = 0 [pid 6013] close(30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6011] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] <... openat resumed>) = 25 [pid 6006] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6005] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] <... openat resumed>) = 11 [pid 6006] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... openat resumed>) = 63 [pid 6013] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6011] <... futex resumed>) = 0 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6006] <... futex resumed>) = 0 [pid 6005] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] close(63 [pid 6012] <... openat resumed>) = 12 [pid 6006] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6014] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6006] <... mmap resumed>) = 0x7f5ecb388000 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] <... openat resumed>) = 13 [pid 6009] <... openat resumed>) = 26 [pid 6006] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6011] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6015 attached [pid 6014] <... openat resumed>) = 63 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 15 [pid 6015] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6014] close(63 [pid 6013] <... openat resumed>) = 30 [pid 6012] <... openat resumed>) = 14 [pid 6006] <... mprotect resumed>) = 0 [pid 6015] <... rseq resumed>) = 0 [pid 6014] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6015] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] close(30 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6006] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6005] <... clone3 resumed> => {parent_tid=[6015]}, 88) = 6015 [pid 6015] <... set_robust_list resumed>) = 0 [pid 6014] <... openat resumed>) = 63 [pid 6013] <... close resumed>) = 0 [pid 6012] <... openat resumed>) = 15 [pid 6006] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6015] rt_sigprocmask(SIG_SETMASK, [], [pid 6014] close(63 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6007] <... openat resumed>) = 16 [pid 6006] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6005] rt_sigprocmask(SIG_SETMASK, [], [pid 6015] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6014] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 27 ./strace-static-x86_64: Process 6016 attached [pid 6015] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] <... openat resumed>) = 16 [pid 6013] <... openat resumed>) = 30 [pid 6005] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6016] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6013] close(30 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6006] <... clone3 resumed> => {parent_tid=[6016]}, 88) = 6016 [pid 6005] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] <... rseq resumed>) = 0 [pid 6014] <... openat resumed>) = 63 [pid 6013] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 28 [pid 6007] <... openat resumed>) = 17 [pid 6006] rt_sigprocmask(SIG_SETMASK, [], [pid 6005] <... futex resumed>) = 1 [pid 6015] <... futex resumed>) = 0 [pid 6016] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6014] close(63 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] <... openat resumed>) = 17 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6006] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6005] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6016] <... set_robust_list resumed>) = 0 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] <... openat resumed>) = 30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 29 [pid 6007] <... openat resumed>) = 18 [pid 6006] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] rt_sigprocmask(SIG_SETMASK, [], [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... openat resumed>) = 30 [pid 6016] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6014] <... openat resumed>) = 63 [pid 6013] close(30 [pid 6012] <... openat resumed>) = 18 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6008] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6015] close(30 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6006] <... futex resumed>) = 0 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6014] close(63 [pid 6013] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 30 [pid 6008] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] <... openat resumed>) = 19 [pid 6006] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6016] <... openat resumed>) = 20 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6008] <... futex resumed>) = 0 [pid 6015] <... openat resumed>) = 31 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6016] ioctl(20, USB_RAW_IOCTL_INIT [pid 6014] <... openat resumed>) = 63 [pid 6013] <... openat resumed>) = 30 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6008] <... mmap resumed>) = 0x7f5ecb388000 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6016] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6015] close(31 [pid 6014] close(63 [pid 6013] close(30 [pid 6012] <... openat resumed>) = 19 [pid 6009] <... openat resumed>) = 32 [pid 6008] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6007] <... openat resumed>) = 21 [pid 6016] ioctl(20, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6015] <... close resumed>) = 0 [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6008] <... mprotect resumed>) = 0 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 31 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] <... openat resumed>) = 20 [pid 6014] <... openat resumed>) = 63 [pid 6008] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6014] close(63 [pid 6008] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6014] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] <... openat resumed>) = 21 [pid 6015] close(31 [pid 6014] <... openat resumed>) = 63 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6014] close(63 [pid 6012] <... openat resumed>) = 22 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6008] <... clone3 resumed> => {parent_tid=[6017]}, 88) = 6017 [pid 6015] <... openat resumed>) = 31 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6008] rt_sigprocmask(SIG_SETMASK, [], [pid 6015] close(31 [pid 6014] <... openat resumed>) = 63 [pid 6012] <... openat resumed>) = 23 [pid 6008] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6015] <... close resumed>) = 0 [pid 6008] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] close(63 [pid 6008] <... futex resumed>) = 0 [pid 6015] <... openat resumed>) = 31 [pid 6014] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6008] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6015] close(31 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] <... openat resumed>) = 24 ./strace-static-x86_64: Process 6017 attached [pid 6015] <... close resumed>) = 0 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6017] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... openat resumed>) = 63 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 31 [pid 6007] <... openat resumed>) = 22 [pid 6017] <... rseq resumed>) = 0 [pid 6015] <... openat resumed>) = 33 [pid 6014] close(63 [pid 6013] <... openat resumed>) = 30 [pid 6012] <... openat resumed>) = 25 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6015] close(33 [pid 6014] <... close resumed>) = 0 [pid 6017] <... set_robust_list resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 23 [pid 6017] rt_sigprocmask(SIG_SETMASK, [], [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... openat resumed>) = 63 [pid 6013] close(30 [pid 6012] <... openat resumed>) = 26 [pid 6009] <... openat resumed>) = 33 [pid 6015] <... openat resumed>) = 34 [pid 6014] close(63 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6015] close(34 [pid 6014] <... close resumed>) = 0 [pid 6012] <... openat resumed>) = 27 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... openat resumed>) = 63 [pid 6015] <... openat resumed>) = 34 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 6015] close(34 [pid 6014] close(63 [pid 6015] <... close resumed>) = 0 [pid 6014] <... close resumed>) = 0 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6015] <... openat resumed>) = 34 [pid 6014] <... openat resumed>) = 63 [pid 6012] <... openat resumed>) = 29 [pid 6015] close(34) = 0 [pid 6014] close(63) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] <... openat resumed>) = 30 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... openat resumed>) = 34 [pid 6014] <... openat resumed>) = 63 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6015] close(34) = 0 [pid 6014] close(63 [pid 6012] <... openat resumed>) = 31 [pid 6017] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6016] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 34 [pid 6007] <... openat resumed>) = 24 [pid 6017] <... openat resumed>) = 32 [pid 6016] <... openat resumed>) = 25 [pid 6015] <... openat resumed>) = 35 [pid 6014] <... openat resumed>) = 63 [pid 6013] <... openat resumed>) = 30 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] close(32 [pid 6016] ioctl(25, USB_RAW_IOCTL_INIT [pid 6013] close(30 [pid 6012] <... openat resumed>) = 33 [pid 6009] <... openat resumed>) = 36 [pid 6007] <... openat resumed>) = 26 [pid 6017] <... close resumed>) = 0 [pid 6016] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6013] <... close resumed>) = 0 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] ioctl(25, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6009] <... openat resumed>) = 37 [pid 6007] <... openat resumed>) = 27 [pid 6017] <... openat resumed>) = 32 [pid 6015] close(35 [pid 6014] close(63 [pid 6013] <... openat resumed>) = 30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6014] <... close resumed>) = 0 [pid 6012] <... openat resumed>) = 34 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] close(30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 35 [pid 6007] <... openat resumed>) = 28 [pid 6017] close(32 [pid 6015] <... openat resumed>) = 38 [pid 6014] <... openat resumed>) = 63 [pid 6012] <... openat resumed>) = 35 [pid 6015] close(38 [pid 6014] close(63 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6014] <... close resumed>) = 0 [pid 6012] <... openat resumed>) = 36 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6015] <... openat resumed>) = 38 [pid 6014] <... openat resumed>) = 63 [pid 6012] <... openat resumed>) = 37 [pid 6015] close(38 [pid 6014] close(63 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6014] <... close resumed>) = 0 [pid 6012] <... openat resumed>) = 38 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 63 [pid 6015] <... openat resumed>) = 38 [pid 6017] <... close resumed>) = 0 [pid 6014] close(63 [pid 6013] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] close(38 [pid 6014] <... close resumed>) = 0 [pid 6012] <... openat resumed>) = 32 [pid 6017] <... openat resumed>) = 39 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] close(39 [pid 6016] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6015] <... close resumed>) = 0 [pid 6014] <... openat resumed>) = 63 [pid 6013] <... openat resumed>) = 30 [pid 6012] <... openat resumed>) = 40 [pid 6009] <... openat resumed>) = 38 [pid 6007] <... openat resumed>) = 29 [pid 6017] <... close resumed>) = 0 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] close(63 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6016] <... openat resumed>) = 30 [pid 6015] <... openat resumed>) = 39 [pid 6015] close(39 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] close(30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 31 [pid 6015] <... close resumed>) = 0 [pid 6017] <... openat resumed>) = 39 [pid 6016] close(30 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] <... openat resumed>) = 41 [pid 6009] <... openat resumed>) = 40 [pid 6017] close(39 [pid 6016] <... close resumed>) = 0 [pid 6015] <... openat resumed>) = 39 [pid 6014] <... openat resumed>) = 63 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... close resumed>) = 0 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] close(39 [pid 6014] close(63 [pid 6013] <... openat resumed>) = 30 [pid 6012] <... openat resumed>) = 39 [pid 6009] <... openat resumed>) = 41 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... openat resumed>) = 32 [pid 6015] <... close resumed>) = 0 [pid 6014] <... close resumed>) = 0 [pid 6013] close(30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 30 [pid 6017] <... openat resumed>) = 42 [pid 6016] close(32 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6012] <... openat resumed>) = 43 [pid 6009] <... openat resumed>) = 39 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6017] close(42 [pid 6016] <... close resumed>) = 0 [pid 6015] <... openat resumed>) = 42 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... close resumed>) = 0 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] close(42 [pid 6014] <... openat resumed>) = 63 [pid 6013] <... openat resumed>) = 30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 43 [pid 6007] <... openat resumed>) = 32 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... openat resumed>) = 33 [pid 6015] <... close resumed>) = 0 [pid 6014] close(63 [pid 6013] close(30 [pid 6016] close(33 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... openat resumed>) = 44 [pid 6016] <... close resumed>) = 0 [pid 6015] <... openat resumed>) = 42 [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6012] <... openat resumed>) = 42 [pid 6009] <... openat resumed>) = 44 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] close(42 [pid 6007] <... openat resumed>) = 33 [pid 6016] <... openat resumed>) = 34 [pid 6015] <... close resumed>) = 0 [pid 6016] close(34 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... close resumed>) = 0 [pid 6015] <... openat resumed>) = 42 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] close(42 [pid 6009] <... openat resumed>) = 45 [pid 6007] <... openat resumed>) = 34 [pid 6016] <... openat resumed>) = 35 [pid 6015] <... close resumed>) = 0 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 42 [pid 6017] close(44 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... close resumed>) = 0 [pid 6016] close(35 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... close resumed>) = 0 [pid 6014] <... openat resumed>) = 63 [pid 6013] <... openat resumed>) = 30 [pid 6012] <... openat resumed>) = 44 [pid 6009] <... openat resumed>) = 46 [pid 6007] <... openat resumed>) = 35 [pid 6015] close(42 [pid 6017] <... openat resumed>) = 45 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6014] close(63 [pid 6013] close(30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] close(45 [pid 6016] <... openat resumed>) = 36 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6012] <... openat resumed>) = 46 [pid 6009] <... openat resumed>) = 42 [pid 6007] <... openat resumed>) = 37 [pid 6017] <... close resumed>) = 0 [pid 6016] close(36 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... close resumed>) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... openat resumed>) = 45 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... openat resumed>) = 47 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] close(45 [pid 6016] <... openat resumed>) = 36 [pid 6015] close(47 [pid 6014] <... openat resumed>) = 63 [pid 6013] <... openat resumed>) = 30 [pid 6012] <... openat resumed>) = 47 [pid 6009] <... openat resumed>) = 48 [pid 6007] <... openat resumed>) = 38 [pid 6017] <... close resumed>) = 0 [pid 6016] close(36 [pid 6015] <... close resumed>) = 0 [pid 6014] close(63 [pid 6013] close(30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6016] <... close resumed>) = 0 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6012] <... openat resumed>) = 45 [pid 6009] <... openat resumed>) = 47 [pid 6007] <... openat resumed>) = 36 [pid 6016] <... openat resumed>) = 39 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... openat resumed>) = 48 [pid 6016] close(39 [pid 6015] <... openat resumed>) = 49 [pid 6012] <... openat resumed>) = 49 [pid 6009] <... openat resumed>) = 50 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] <... openat resumed>) = 30 [pid 6017] close(48 [pid 6016] <... close resumed>) = 0 [pid 6015] close(49 [pid 6014] <... openat resumed>) = 63 [pid 6013] close(30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... close resumed>) = 0 [pid 6014] close(63 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] <... openat resumed>) = 48 [pid 6017] <... openat resumed>) = 50 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 39 [pid 6016] <... openat resumed>) = 40 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6009] <... openat resumed>) = 49 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6016] close(40 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 41 [pid 6016] <... close resumed>) = 0 [pid 6009] <... openat resumed>) = 51 [ 81.639942][ T6016] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.654390][ T6016] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.670401][ T6016] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.679763][ T6016] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 40 [pid 6017] close(50 [pid 6015] <... openat resumed>) = 52 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... close resumed>) = 0 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] close(40 [pid 6015] close(52 [pid 6014] <... openat resumed>) = 63 [pid 6013] <... openat resumed>) = 30 [pid 6012] <... openat resumed>) = 50 [pid 6009] <... openat resumed>) = 53 [pid 6007] <... openat resumed>) = 42 [pid 6017] <... openat resumed>) = 51 [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6014] close(63 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] close(51 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... close resumed>) = 0 [pid 6013] close(30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 40 [pid 6017] <... close resumed>) = 0 [pid 6016] <... openat resumed>) = 43 [pid 6015] <... openat resumed>) = 52 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6012] <... openat resumed>) = 51 [pid 6009] <... openat resumed>) = 54 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] close(43 [pid 6015] close(52 [pid 6014] <... openat resumed>) = 63 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... openat resumed>) = 52 [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6014] close(63 [pid 6013] <... openat resumed>) = 30 [pid 6012] <... openat resumed>) = 53 [pid 6009] <... openat resumed>) = 52 [pid 6007] <... openat resumed>) = 43 [pid 6017] close(52 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6017] <... close resumed>) = 0 [pid 6016] <... openat resumed>) = 44 [pid 6015] <... openat resumed>) = 55 [pid 6014] <... close resumed>) = 0 [pid 6013] close(30 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] close(44 [pid 6015] close(55 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 45 [pid 6017] <... openat resumed>) = 52 [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6014] <... openat resumed>) = 63 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] <... openat resumed>) = 54 [pid 6009] <... openat resumed>) = 55 [pid 6017] close(52 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] close(63 [pid 6013] <... openat resumed>) = 30 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... close resumed>) = 0 [pid 6016] <... openat resumed>) = 44 [pid 6015] <... openat resumed>) = 56 [pid 6014] <... close resumed>) = 0 [pid 6013] close(30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 46 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] close(44 [pid 6015] close(56 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6012] <... openat resumed>) = 52 [pid 6009] <... openat resumed>) = 57 [pid 6017] <... openat resumed>) = 55 [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6014] <... openat resumed>) = 63 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... openat resumed>) = 30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 44 [pid 6017] close(55 [pid 6016] <... openat resumed>) = 47 [pid 6015] <... openat resumed>) = 56 [pid 6014] close(63 [pid 6012] <... openat resumed>) = 56 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... close resumed>) = 0 [pid 6016] close(47 [pid 6015] close(56 [pid 6014] <... close resumed>) = 0 [pid 6013] close(30 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 58 [pid 6007] <... openat resumed>) = 47 [pid 6017] <... openat resumed>) = 55 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... openat resumed>) = 63 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6017] close(55 [pid 6016] <... openat resumed>) = 48 [pid 6015] <... openat resumed>) = 56 [pid 6014] close(63 [pid 6013] <... openat resumed>) = 30 [pid 6012] <... openat resumed>) = 57 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... close resumed>) = 0 [pid 6016] close(48 [pid 6015] close(56 [pid 6014] <... close resumed>) = 0 [pid 6013] close(30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 59 [pid 6007] <... openat resumed>) = 49 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6012] <... openat resumed>) = 55 [pid 6017] <... openat resumed>) = 58 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... openat resumed>) = 63 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] close(58 [pid 6016] <... openat resumed>) = 48 [pid 6015] <... openat resumed>) = 56 [pid 6014] close(63 [pid 6013] <... openat resumed>) = 30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 60 [pid 6007] <... openat resumed>) = 50 [pid 6017] <... close resumed>) = 0 [pid 6016] close(48 [pid 6015] close(56 [pid 6014] <... close resumed>) = 0 [pid 6013] close(30 [pid 6012] <... openat resumed>) = 58 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... openat resumed>) = 59 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... openat resumed>) = 63 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 56 [pid 6007] <... openat resumed>) = 48 [pid 6017] close(59 [pid 6016] <... openat resumed>) = 51 [pid 6017] <... close resumed>) = 0 [pid 6016] close(51 [pid 6015] <... openat resumed>) = 61 [pid 6014] close(63 [pid 6013] <... openat resumed>) = 30 [pid 6012] <... openat resumed>) = 59 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... close resumed>) = 0 [pid 6015] close(61 [pid 6014] <... close resumed>) = 0 [pid 6013] close(30 [pid 6009] <... openat resumed>) = 62 [pid 6007] <... openat resumed>) = 51 [pid 6017] <... openat resumed>) = 60 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] close(60 [pid 6016] <... openat resumed>) = 52 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... openat resumed>) = 63 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] <... openat resumed>) = 61 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... close resumed>) = 0 [pid 6016] close(52 [pid 6015] <... openat resumed>) = 61 [pid 6014] close(63 [pid 6013] <... openat resumed>) = 30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 63 [pid 6007] <... openat resumed>) = 53 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... close resumed>) = 0 [pid 6014] <... close resumed>) = 0 [pid 6017] <... openat resumed>) = 60 [pid 6017] close(60 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6017] <... close resumed>) = 0 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... openat resumed>) = 63 [pid 6013] close(30 [pid 6012] <... openat resumed>) = 62 [pid 6017] <... openat resumed>) = 60 [pid 6016] <... openat resumed>) = 52 [pid 6014] close(63 [pid 6013] <... close resumed>) = 0 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] close(60 [pid 6016] close(52 [pid 6015] close(61 [pid 6014] <... close resumed>) = 0 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 64 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... close resumed>) = 0 [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... openat resumed>) = 30 [pid 6012] <... openat resumed>) = 60 [pid 6007] <... openat resumed>) = 52 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... openat resumed>) = 63 [pid 6013] close(30 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... openat resumed>) = 63 [pid 6016] <... openat resumed>) = 54 [pid 6015] <... openat resumed>) = 61 [pid 6014] close(63 [pid 6013] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 65 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6016] close(54 [pid 6015] close(61 [pid 6017] close(63 [pid 6014] <... close resumed>) = 0 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6017] <... close resumed>) = 0 [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... openat resumed>) = 30 [pid 6012] <... openat resumed>) = 64 [pid 6007] <... openat resumed>) = 54 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... openat resumed>) = 63 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... openat resumed>) = 63 [pid 6016] <... openat resumed>) = 55 [pid 6015] <... openat resumed>) = 61 [pid 6014] close(63 [pid 6013] close(30 [pid 6012] <... openat resumed>) = 65 [pid 6009] <... openat resumed>) = 66 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] close(63 [pid 6016] close(55 [pid 6015] close(61 [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 56 [pid 6017] <... close resumed>) = 0 [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... openat resumed>) = 63 [pid 6013] <... openat resumed>) = 30 [pid 6012] <... openat resumed>) = 63 [pid 6009] <... openat resumed>) = 61 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... openat resumed>) = 66 [pid 6016] <... openat resumed>) = 55 [pid 6015] <... openat resumed>) = 67 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] close(66) = 0 [pid 6016] close(55 [pid 6015] close(67 [pid 6014] close(63 [pid 6013] close(30 [pid 6012] <... openat resumed>) = 67 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 57 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6014] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6009] <... openat resumed>) = 67 [pid 6017] <... openat resumed>) = 66 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] close(66 [pid 6016] <... openat resumed>) = 55 [pid 6012] <... openat resumed>) = 68 [pid 6017] <... close resumed>) = 0 [pid 6016] close(55 [pid 6015] <... openat resumed>) = 68 [pid 6014] <... futex resumed>) = 1 [pid 6013] <... openat resumed>) = 30 [pid 6012] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6010] <... futex resumed>) = 0 [pid 6009] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6007] <... openat resumed>) = 58 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6013] close(30 [pid 6010] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] <... openat resumed>) = 69 [pid 6017] close(69 [pid 6015] close(68 [pid 6013] <... close resumed>) = 0 [pid 6012] <... openat resumed>) = 66 [pid 6011] <... futex resumed>) = 0 [pid 6010] <... futex resumed>) = 1 [pid 6017] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6010] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6009] <... openat resumed>) = 69 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] <... openat resumed>) = 30 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6007] <... openat resumed>) = 59 [pid 6017] close(69) = 0 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] close(30 [pid 6012] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... openat resumed>) = 68 [pid 6013] <... close resumed>) = 0 [pid 6012] <... futex resumed>) = 0 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6009] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... openat resumed>) = 69 [pid 6017] close(69) = 0 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6017] close(69 [pid 6016] <... close resumed>) = 0 [pid 6015] close(68 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6012] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... futex resumed>) = 0 [pid 6007] <... openat resumed>) = 55 [pid 6017] <... close resumed>) = 0 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6013] <... openat resumed>) = 30 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6009] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... openat resumed>) = 61 [pid 6013] close(30 [pid 6017] <... openat resumed>) = 69 [pid 6016] <... openat resumed>) = 60 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6017] close(69 [pid 6016] close(60 [pid 6015] <... openat resumed>) = 68 [pid 6013] <... openat resumed>) = 30 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... openat resumed>) = 62 [pid 6017] <... close resumed>) = 0 [pid 6016] <... close resumed>) = 0 [pid 6013] close(30 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6015] close(68 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6017] <... openat resumed>) = 69 [pid 6015] <... close resumed>) = 0 [pid 6017] close(69 [pid 6016] <... openat resumed>) = 63 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... openat resumed>) = 60 [pid 6017] <... close resumed>) = 0 [pid 6013] <... openat resumed>) = 30 [pid 6015] <... openat resumed>) = 68 [pid 6016] close(63 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] close(68 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 63 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... openat resumed>) = 69 [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6013] close(30 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6017] close(69 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... close resumed>) = 0 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6007] <... openat resumed>) = 64 [pid 6016] <... openat resumed>) = 65 [pid 6015] <... openat resumed>) = 68 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6017] <... close resumed>) = 0 [ 81.774804][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 81.788696][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 81.808755][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] close(65 [pid 6013] <... openat resumed>) = 30 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6007] <... openat resumed>) = 66 [pid 6015] close(68 [pid 6010] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6016] <... close resumed>) = 0 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] close(30 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6016] <... openat resumed>) = 65 [pid 6017] <... openat resumed>) = 69 [pid 6015] <... close resumed>) = 0 [pid 6013] <... close resumed>) = 0 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6010] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] close(69 [pid 6016] close(65 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... futex resumed>) = 0 [pid 6013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6010] <... futex resumed>) = 1 [pid 6007] <... openat resumed>) = 67 [pid 6017] <... close resumed>) = 0 [pid 6016] <... close resumed>) = 0 [pid 6015] <... openat resumed>) = 68 [pid 6014] close_range(4, 4294967295, 0 [pid 6013] <... openat resumed>) = 30 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6010] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6007] <... openat resumed>) = 65 [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... openat resumed>) = 69 [pid 6016] <... openat resumed>) = 68 [pid 6015] close(68 [pid 6014] <... close_range resumed>) = 0 [pid 6013] close(30 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6017] close(69) = 0 [pid 6014] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... futex resumed>) = 1 [pid 6010] <... futex resumed>) = 0 [pid 6017] <... openat resumed>) = 69 [pid 6015] <... close resumed>) = 0 [pid 6007] <... openat resumed>) = 69 [pid 6014] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6013] <... close resumed>) = 0 [pid 6017] close(69 [pid 6016] close(68 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6017] <... close resumed>) = 0 [pid 6016] <... close resumed>) = 0 [pid 6013] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... openat resumed>) = 68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6013] <... futex resumed>) = 1 [pid 6007] <... openat resumed>) = 68 [pid 6003] <... futex resumed>) = 0 [pid 6016] <... openat resumed>) = 70 [pid 6015] close(68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6003] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] <... openat resumed>) = 69 [pid 6013] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6017] close(69 [pid 6004] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 1 [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6003] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6017] <... close resumed>) = 0 [pid 6016] close(70 [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6016] <... close resumed>) = 0 [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6015] <... close resumed>) = 0 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... openat resumed>) = 69 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... openat resumed>) = 70 [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] close(69 [pid 6016] <... openat resumed>) = 71 [pid 6015] <... openat resumed>) = 68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... close resumed>) = 0 [pid 6016] close(71 [pid 6015] close(68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6007] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] <... futex resumed>) = 0 [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... openat resumed>) = 69 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6007] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] close(69 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... close resumed>) = 0 [pid 6016] <... openat resumed>) = 71 [pid 6015] <... openat resumed>) = 68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] close(71 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6016] <... close resumed>) = 0 [pid 6015] close(68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... openat resumed>) = 69 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6016] <... openat resumed>) = 71 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] close(69 [pid 6016] close(71 [pid 6015] <... openat resumed>) = 68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... close resumed>) = 0 [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6016] <... close resumed>) = 0 [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6004] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6015] close(68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6016] <... openat resumed>) = 71 [pid 6015] <... close resumed>) = 0 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6017] <... openat resumed>) = 69 [pid 6016] close(71 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] close(69 [pid 6016] <... close resumed>) = 0 [pid 6015] <... openat resumed>) = 68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... close resumed>) = 0 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] close(68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... openat resumed>) = 71 [pid 6015] <... close resumed>) = 0 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... openat resumed>) = 69 [pid 6016] close(71 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] close(69 [pid 6016] <... close resumed>) = 0 [pid 6015] <... openat resumed>) = 68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... close resumed>) = 0 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] close(68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... openat resumed>) = 69 [pid 6016] <... openat resumed>) = 71 [pid 6015] <... close resumed>) = 0 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] close(69 [pid 6016] close(71 [pid 6015] <... openat resumed>) = 68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6016] <... close resumed>) = 0 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... close resumed>) = 0 [pid 6015] close(68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... openat resumed>) = 69 [pid 6016] <... openat resumed>) = 71 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] close(69 [pid 6016] close(71 [pid 6015] <... openat resumed>) = 68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... close resumed>) = 0 [pid 6016] <... close resumed>) = 0 [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] close(68 [ 81.822514][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 81.844254][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... openat resumed>) = 69 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6015] <... close resumed>) = 0 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6016] <... openat resumed>) = 71 [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] close(69 [pid 6016] close(71 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... close resumed>) = 0 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... close resumed>) = 0 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6015] <... openat resumed>) = 68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... openat resumed>) = 69 [pid 6016] <... openat resumed>) = 71 [pid 6015] close(68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6016] close(71 [pid 6017] close(69 [pid 6015] <... close resumed>) = 0 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6016] <... close resumed>) = 0 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6017] <... close resumed>) = 0 [pid 6016] <... openat resumed>) = 71 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6003] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6015] <... openat resumed>) = 68 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6003] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] <... futex resumed>) = 0 [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6003] <... futex resumed>) = 1 [pid 6013] close_range(4294967295, 4294967295, 0 [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6003] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6013] <... close_range resumed>) = 0 [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6013] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6013] <... futex resumed>) = 1 [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6003] <... futex resumed>) = 0 [pid 6013] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... openat resumed>) = 69 [pid 6016] close(71 [pid 6015] close(68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] close(69 [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... close resumed>) = 0 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... openat resumed>) = 71 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... openat resumed>) = 69 [pid 6016] close(71 [pid 6015] <... openat resumed>) = 68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] close(69 [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6016] <... close resumed>) = 0 [pid 6017] <... close resumed>) = 0 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] close(68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... openat resumed>) = 69 [pid 6016] <... openat resumed>) = 71 [pid 6015] <... close resumed>) = 0 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6016] close(71 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6016] <... close resumed>) = 0 [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6017] close(69) = 0 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... openat resumed>) = 68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... openat resumed>) = 69 [pid 6016] <... openat resumed>) = 71 [pid 6015] close(68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6016] close(71 [pid 6015] <... close resumed>) = 0 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6016] <... close resumed>) = 0 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... openat resumed>) = 68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6016] <... openat resumed>) = 71 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6016] close(71 [pid 6015] close(68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] close(69 [pid 6016] <... openat resumed>) = 71 [pid 6015] <... openat resumed>) = 68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... close resumed>) = 0 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] close(71 [pid 6015] close(68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... openat resumed>) = 69 [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] close(69 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... close resumed>) = 0 [pid 6016] <... openat resumed>) = 71 [pid 6015] <... openat resumed>) = 68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6016] close(71 [pid 6015] close(68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... openat resumed>) = 69 [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] close(69 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... close resumed>) = 0 [pid 6016] <... openat resumed>) = 71 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... openat resumed>) = 68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... openat resumed>) = 69 [pid 6016] close(71 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] close(69 [pid 6016] <... close resumed>) = 0 [pid 6015] close(68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... close resumed>) = 0 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... openat resumed>) = 71 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... openat resumed>) = 69 [pid 6015] <... openat resumed>) = 68 [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] close(69 [pid 6016] close(71 [pid 6015] close(68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... close resumed>) = 0 [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... openat resumed>) = 69 [pid 6016] <... openat resumed>) = 71 [pid 6015] <... openat resumed>) = 68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] close(69 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6016] close(71 [pid 6015] close(68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... close resumed>) = 0 [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... openat resumed>) = 69 [pid 6016] <... openat resumed>) = 71 [pid 6015] <... openat resumed>) = 68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6016] close(71 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6016] <... close resumed>) = 0 [pid 6015] close(68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] close(69 [pid 6016] <... openat resumed>) = 71 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... close resumed>) = 0 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6016] close(71 [pid 6015] <... openat resumed>) = 68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] close(69 [pid 6016] <... close resumed>) = 0 [pid 6015] close(68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... close resumed>) = 0 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... openat resumed>) = 71 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... openat resumed>) = 69 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] close(69) = 0 [pid 6016] close(71 [pid 6015] <... openat resumed>) = 68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] close(68 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6016] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] <... openat resumed>) = 69 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6017] close(69 [pid 6011] ioctl(4, USBTMC_IOCTL_READ [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... close resumed>) = 0 [pid 6016] <... openat resumed>) = 71 [pid 6015] <... openat resumed>) = 68 [pid 6011] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] close(68 [pid 6011] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] ioctl(-1, USBTMC_IOCTL_READ [pid 6017] <... openat resumed>) = 69 [pid 6015] <... close resumed>) = 0 [pid 6011] <... futex resumed>) = 0 [pid 6010] exit_group(0 [pid 6004] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6017] close(69 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] <... futex resumed>) = ? [pid 6010] <... exit_group resumed>) = ? [pid 6004] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] <... close resumed>) = 0 [pid 6016] close(71 [pid 6015] <... openat resumed>) = 68 [pid 6014] +++ exited with 0 +++ [pid 6011] +++ exited with 0 +++ [pid 6010] +++ exited with 0 +++ [pid 6004] <... futex resumed>) = 0 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... close resumed>) = 0 [pid 6015] close(68 [pid 6004] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6010, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 6016] <... openat resumed>) = 71 [pid 6017] <... openat resumed>) = 69 [pid 6016] close(71) = 0 [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6017] close(69 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6003] exit_group(0 [pid 6017] <... close resumed>) = 0 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6004] <... futex resumed>) = ? [pid 6003] <... exit_group resumed>) = ? [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6013] <... futex resumed>) = ? ./strace-static-x86_64: Process 6018 attached [pid 6017] <... openat resumed>) = 69 [pid 6016] <... openat resumed>) = 71 [pid 6013] +++ exited with 0 +++ [pid 6004] +++ exited with 0 +++ [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 6018 [pid 6018] set_robust_list(0x5555724bf6a0, 24 [pid 6016] close(71 [pid 6018] <... set_robust_list resumed>) = 0 [pid 6016] <... close resumed>) = 0 [pid 6018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6018] <... prctl resumed>) = 0 [pid 6016] <... openat resumed>) = 71 [pid 6018] setpgid(0, 0 [pid 6017] close(69 [pid 6016] close(71 [pid 6015] <... openat resumed>) = 68 [pid 6017] <... close resumed>) = 0 [pid 6015] close(68 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] <... close resumed>) = 0 [pid 6018] <... setpgid resumed>) = 0 [pid 6017] <... openat resumed>) = 69 [pid 6016] <... close resumed>) = 0 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6003] +++ exited with 0 +++ [pid 6015] <... openat resumed>) = 68 [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6003, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5817] restart_syscall(<... resuming interrupted clone ...> [pid 6016] <... openat resumed>) = 71 [pid 5817] <... restart_syscall resumed>) = 0 [pid 6018] <... openat resumed>) = 3 [pid 6016] close(71 [pid 6018] write(3, "1000", 4 [pid 6016] <... close resumed>) = 0 [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6019 attached [pid 6018] <... write resumed>) = 4 [pid 6017] close(69 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] close(68 [pid 6019] set_robust_list(0x5555724bf6a0, 24 [pid 6018] close(3 [pid 6017] <... close resumed>) = 0 [pid 6016] <... openat resumed>) = 71 [pid 6015] <... close resumed>) = 0 [pid 6019] <... set_robust_list resumed>) = 0 [pid 6018] <... close resumed>) = 0 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] close(71 [pid 6015] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 6019 executing program [pid 6019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6018] write(1, "executing program\n", 18 [pid 6017] <... openat resumed>) = 69 [pid 6016] <... close resumed>) = 0 [pid 6015] <... futex resumed>) = 1 [pid 6005] <... futex resumed>) = 0 [pid 6019] <... prctl resumed>) = 0 [pid 6018] <... write resumed>) = 18 [pid 6017] close(69 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6015] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6005] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] setpgid(0, 0 [pid 6018] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] <... close resumed>) = 0 [pid 6016] <... openat resumed>) = 71 [pid 6009] <... futex resumed>) = 0 [pid 6005] <... futex resumed>) = 1 [pid 6019] <... setpgid resumed>) = 0 [pid 6018] <... futex resumed>) = 0 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] close(71 [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6005] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6018] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6017] <... openat resumed>) = 69 [pid 6016] <... close resumed>) = 0 [pid 6019] <... openat resumed>) = 3 [pid 6018] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6017] close(69 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6019] write(3, "1000", 4 [pid 6018] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6017] <... close resumed>) = 0 [pid 6016] <... openat resumed>) = 71 [pid 6018] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] close(71 [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6019] <... write resumed>) = 4 [pid 6018] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6017] <... openat resumed>) = 69 [pid 6016] <... close resumed>) = 0 [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6018] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6017] close(69 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6018] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6016] <... openat resumed>) = 71 [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6018] <... mprotect resumed>) = 0 [pid 6016] close(71 [pid 6018] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6016] <... close resumed>) = 0 [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6019] close(3 [pid 6018] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6017] <... close resumed>) = 0 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWRexecuting program [pid 6019] <... close resumed>) = 0 [pid 6018] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] <... openat resumed>) = 71 [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6019] write(1, "executing program\n", 18 [pid 6017] <... openat resumed>) = 69 ./strace-static-x86_64: Process 6020 attached [pid 6019] <... write resumed>) = 18 [pid 6017] close(69 [pid 6016] close(71 [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6020] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6019] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] <... clone3 resumed> => {parent_tid=[6020]}, 88) = 6020 [pid 6017] <... close resumed>) = 0 [pid 6020] <... rseq resumed>) = 0 [pid 6019] <... futex resumed>) = 0 [pid 6018] rt_sigprocmask(SIG_SETMASK, [], [pid 6017] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] <... close resumed>) = 0 [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6020] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6019] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6018] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6017] <... futex resumed>) = 1 [pid 6008] <... futex resumed>) = 0 [pid 6020] <... set_robust_list resumed>) = 0 [pid 6019] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6018] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6020] rt_sigprocmask(SIG_SETMASK, [], [pid 6019] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6018] <... futex resumed>) = 0 [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6008] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6019] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6018] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6016] <... openat resumed>) = 71 [pid 6008] <... futex resumed>) = 1 [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6020] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6012] <... futex resumed>) = 0 [pid 6019] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6019] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6020] <... openat resumed>) = 3 [pid 6019] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6019] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6008] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6020] ioctl(3, USB_RAW_IOCTL_INIT [pid 6016] close(71 [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) ./strace-static-x86_64: Process 6021 attached [pid 6019] <... clone3 resumed> => {parent_tid=[6021]}, 88) = 6021 [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6020] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6019] rt_sigprocmask(SIG_SETMASK, [], [pid 6016] <... close resumed>) = 0 [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... rseq resumed>) = 0 [pid 6020] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6019] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6021] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6020] <... ioctl resumed>, 0) = 0 [pid 6019] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] <... set_robust_list resumed>) = 0 [pid 6019] <... futex resumed>) = 0 [pid 6021] rt_sigprocmask(SIG_SETMASK, [], [ 81.960263][ T974] usb 1-1: USB disconnect, device number 13 [ 81.977065][ T10] usb 4-1: USB disconnect, device number 13 [pid 6019] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6016] <... openat resumed>) = 71 [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6020] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6016] close(71 [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... openat resumed>) = 3 [pid 6020] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6020] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6016] <... close resumed>) = 0 [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6021] ioctl(3, USB_RAW_IOCTL_INIT [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6016] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6016] <... futex resumed>) = 1 [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6006] <... futex resumed>) = 0 [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6016] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6006] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6006] <... futex resumed>) = 1 [pid 6021] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6007] <... futex resumed>) = 0 [pid 6006] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6021] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] <... ioctl resumed>, 0) = 0 [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6021] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6021] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6005] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6005] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6015] <... futex resumed>) = 0 [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6005] <... futex resumed>) = 1 [pid 6015] close_range(4, 4294967295, 0 [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6005] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6015] <... close_range resumed>) = 0 [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6015] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6015] <... futex resumed>) = 1 [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6005] <... futex resumed>) = 0 [pid 6015] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6008] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6008] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6008] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6008] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6017] <... futex resumed>) = 0 [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6008] <... futex resumed>) = 1 [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6017] close_range(4, 4294967295, 0 [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6008] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6007] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6007] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6017] <... close_range resumed>) = 0 [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6017] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6017] <... futex resumed>) = 1 [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6008] <... futex resumed>) = 0 [pid 6017] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6006] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6006] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6006] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6006] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6016] <... futex resumed>) = 0 [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6006] <... futex resumed>) = 1 [pid 6016] close_range(4, 4294967295, 0 [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6006] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] ioctl(4, USBTMC_IOCTL_READ [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6009] <... futex resumed>) = 0 [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6009] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] ioctl(4, USBTMC_IOCTL_READ [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6012] <... futex resumed>) = 0 [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6012] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6007] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6007] ioctl(4, USBTMC_IOCTL_READ [pid 6016] <... close_range resumed>) = 0 [pid 6007] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6016] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] exit_group(0 [pid 6007] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] exit_group(0 [pid 6017] <... futex resumed>) = ? [pid 6016] <... futex resumed>) = 1 [pid 6012] <... futex resumed>) = ? [pid 6008] <... exit_group resumed>) = ? [pid 6007] <... futex resumed>) = 0 [pid 6006] <... futex resumed>) = 0 [pid 6005] <... exit_group resumed>) = ? [pid 6017] +++ exited with 0 +++ [pid 6016] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6015] <... futex resumed>) = ? [pid 6009] <... futex resumed>) = ? [pid 6007] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6015] +++ exited with 0 +++ [pid 6006] exit_group(0) = ? [pid 6016] <... futex resumed>) = ? [pid 6007] <... futex resumed>) = ? [pid 6016] +++ exited with 0 +++ [pid 6007] +++ exited with 0 +++ [pid 6012] +++ exited with 0 +++ [pid 6009] +++ exited with 0 +++ [pid 6008] +++ exited with 0 +++ [pid 6005] +++ exited with 0 +++ [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6005, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6008, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 6006] +++ exited with 0 +++ [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6006, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5820] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6022 attached [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 6023 ./strace-static-x86_64: Process 6023 attached [pid 6023] set_robust_list(0x5555724bf6a0, 24 [pid 6022] set_robust_list(0x5555724bf6a0, 24 [pid 5820] <... restart_syscall resumed>) = 0 [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 6022 [pid 6023] <... set_robust_list resumed>) = 0 [pid 6023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6022] <... set_robust_list resumed>) = 0 [pid 6023] <... prctl resumed>) = 0 [pid 6023] setpgid(0, 0 [pid 6022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6023] <... setpgid resumed>) = 0 [pid 6022] setpgid(0, 0 [pid 6023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6023] <... openat resumed>) = 3 [pid 6022] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6024 attached [pid 6023] write(3, "1000", 4 [pid 6022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6024] set_robust_list(0x5555724bf6a0, 24 [pid 6023] <... write resumed>) = 4 [pid 6024] <... set_robust_list resumed>) = 0 [pid 6023] close(3 [pid 6024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6023] <... close resumed>) = 0 executing program [pid 6023] write(1, "executing program\n", 18) = 18 [pid 6024] <... prctl resumed>) = 0 [pid 6023] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6024] setpgid(0, 0 [pid 6023] <... futex resumed>) = 0 [pid 6024] <... setpgid resumed>) = 0 [pid 6023] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 6024 [pid 6024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6023] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6022] <... openat resumed>) = 3 [pid 6023] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6022] write(3, "1000", 4) = 4 [pid 6024] <... openat resumed>) = 3 [pid 6023] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6022] close(3) = 0 executing program [pid 6022] write(1, "executing program\n", 18 [pid 6023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6022] <... write resumed>) = 18 [pid 6024] write(3, "1000", 4 [pid 6023] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6022] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6024] <... write resumed>) = 4 [pid 6023] <... mprotect resumed>) = 0 [pid 6022] <... futex resumed>) = 0 [pid 6024] close(3 [pid 6022] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 6024] <... close resumed>) = 0 executing program [pid 6023] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6022] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6024] write(1, "executing program\n", 18) = 18 [pid 6024] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6024] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 6023] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6024] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6023] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6022] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 ./strace-static-x86_64: Process 6025 attached [pid 6024] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6024] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6023] <... clone3 resumed> => {parent_tid=[6025]}, 88) = 6025 [pid 6025] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6024] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6023] rt_sigprocmask(SIG_SETMASK, [], [pid 6022] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6025] <... rseq resumed>) = 0 [pid 6024] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6023] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6025] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6024] <... mprotect resumed>) = 0 [pid 6023] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] <... mprotect resumed>) = 0 [pid 6025] <... set_robust_list resumed>) = 0 [pid 6024] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6023] <... futex resumed>) = 0 [pid 6025] rt_sigprocmask(SIG_SETMASK, [], [pid 6023] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6022] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6025] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6024] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6022] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6025] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6024] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 6026 attached [pid 6025] <... openat resumed>) = 3 [pid 6025] ioctl(3, USB_RAW_IOCTL_INIT [pid 6024] <... clone3 resumed> => {parent_tid=[6026]}, 88) = 6026 [pid 6025] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6024] rt_sigprocmask(SIG_SETMASK, [], [pid 6025] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6024] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6024] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6024] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6022] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 6027 attached [pid 6026] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6025] <... ioctl resumed>, 0) = 0 [pid 6022] <... clone3 resumed> => {parent_tid=[6027]}, 88) = 6027 [pid 6026] <... rseq resumed>) = 0 [pid 6022] rt_sigprocmask(SIG_SETMASK, [], [pid 6026] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6022] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6027] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6026] <... set_robust_list resumed>) = 0 [pid 6022] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] rt_sigprocmask(SIG_SETMASK, [], [pid 6022] <... futex resumed>) = 0 [pid 6026] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6022] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6026] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6026] <... openat resumed>) = 3 [pid 6027] <... rseq resumed>) = 0 [pid 6026] ioctl(3, USB_RAW_IOCTL_INIT [pid 6025] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6026] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6026] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6027] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6026] <... ioctl resumed>, 0) = 0 [pid 6025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6027] <... set_robust_list resumed>) = 0 [pid 6027] rt_sigprocmask(SIG_SETMASK, [], [pid 6026] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6027] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6026] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6027] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6027] <... openat resumed>) = 3 [ 82.103923][ T5827] usb 2-1: USB disconnect, device number 13 [ 82.111093][ T5844] usb 3-1: USB disconnect, device number 13 [ 82.124057][ T1607] usb 5-1: USB disconnect, device number 13 [pid 6027] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [pid 6027] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6020] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6020] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6021] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6021] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6020] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6020] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6021] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6021] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6020] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6020] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6020] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6020] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6025] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6026] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6027] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6026] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6021] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6021] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6021] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6021] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6020] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 82.325572][ T974] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 82.365586][ T10] usb 4-1: new high-speed USB device number 14 using dummy_hcd [pid 6020] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6025] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6026] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6026] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6027] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6021] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6021] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6020] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6020] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6020] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6020] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6020] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6020] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 6020] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6026] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6026] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [ 82.475590][ T974] usb 1-1: Using ep0 maxpacket: 8 [ 82.485142][ T974] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 82.495695][ T1607] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 82.497160][ T5827] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 82.511789][ T5844] usb 3-1: new high-speed USB device number 14 using dummy_hcd [pid 6026] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6026] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6025] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6025] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6027] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6027] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6021] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6021] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6021] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 82.521494][ T974] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 82.532852][ T974] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 82.542964][ T10] usb 4-1: Using ep0 maxpacket: 8 [ 82.553299][ T974] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 82.566632][ T974] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [pid 6021] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6021] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6020] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6020] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6021] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6020] <... ioctl resumed>, 0) = 0 [pid 6021] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6021] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6020] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6026] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6026] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6020] <... ioctl resumed>, 0) = 0 [pid 6020] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 6027] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6025] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 82.575854][ T974] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.594828][ T10] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 82.605991][ T10] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 6025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6021] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6021] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 6021] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 6021] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [ 82.618176][ T10] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 82.628291][ T10] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 82.641356][ T10] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 82.650466][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 6026] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6025] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6025] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6025] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6027] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6026] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6027] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6025] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6026] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6025] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6027] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6026] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6025] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6026] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6027] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6026] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6026] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6027] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6026] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6027] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [ 82.685610][ T1607] usb 5-1: Using ep0 maxpacket: 8 [ 82.695633][ T5827] usb 2-1: Using ep0 maxpacket: 8 [ 82.695803][ T5844] usb 3-1: Using ep0 maxpacket: 8 [ 82.713693][ T5827] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 82.724877][ T5827] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 6027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6026] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6027] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6027] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6026] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [ 82.729895][ T1607] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 82.734889][ T5827] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 82.746167][ T5844] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 82.755933][ T5827] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 6026] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6027] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6025] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6025] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 6025] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 6025] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 6020] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6020] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6018] <... futex resumed>) = 0 [pid 6018] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] <... futex resumed>) = 0 [pid 6018] <... futex resumed>) = 1 [pid 6018] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6020] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81f0) = 0 [ 82.755969][ T5827] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 82.755989][ T5827] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.797346][ T1607] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 82.807693][ T1607] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 82.817865][ T1607] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 82.830563][ T974] usb 1-1: usb_control_msg returned -32 [pid 6020] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 6020] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6020] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6018] <... futex resumed>) = 0 [pid 6018] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] <... futex resumed>) = 0 [pid 6018] <... futex resumed>) = 1 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6018] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6021] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 4 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] <... futex resumed>) = 1 [pid 6019] <... futex resumed>) = 0 [pid 6021] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6019] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6020] <... openat resumed>) = 7 [pid 6021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [ 82.831289][ T1607] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 82.837363][ T974] usbtmc 1-1:16.0: can't read capabilities [ 82.845478][ T5844] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 82.863757][ T1607] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.872499][ T5844] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 12 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 13 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 14 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 15 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 16 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 17 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 18 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 19 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6021] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81f0) = 0 [pid 6020] <... openat resumed>) = 20 [pid 6026] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6021] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6018] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6021] <... ioctl resumed>, 0) = 0 [pid 6020] <... openat resumed>) = 21 [pid 6021] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6018] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] <... futex resumed>) = 1 [pid 6020] <... openat resumed>) = 22 [pid 6019] <... futex resumed>) = 0 [pid 6019] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6018] <... futex resumed>) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6019] <... futex resumed>) = 0 [pid 6018] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6021] <... openat resumed>) = 4 [pid 6020] <... openat resumed>) = 23 [pid 6019] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6018] <... mmap resumed>) = 0x7f5ecb388000 [pid 6026] <... ioctl resumed>, 0) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 6026] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 6021] <... openat resumed>) = 5 [pid 6020] <... openat resumed>) = 24 [pid 6018] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] <... openat resumed>) = 6 [pid 6018] <... mprotect resumed>) = 0 [pid 6020] <... openat resumed>) = 25 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6018] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6021] <... openat resumed>) = 7 [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6018] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6020] <... openat resumed>) = 26 [pid 6018] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6027] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6027] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6021] <... openat resumed>) = 8 [pid 6027] <... ioctl resumed>, 0) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6018] <... clone3 resumed> => {parent_tid=[6028]}, 88) = 6028 ./strace-static-x86_64: Process 6028 attached [ 82.885000][ T5844] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 82.900186][ T5844] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 82.909768][ T5844] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.912556][ T10] usb 4-1: usb_control_msg returned -32 [pid 6027] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6021] <... openat resumed>) = 9 [pid 6020] <... openat resumed>) = 27 [pid 6018] rt_sigprocmask(SIG_SETMASK, [], [pid 6027] <... ioctl resumed>, 0) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6018] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6021] <... openat resumed>) = 10 [pid 6020] <... openat resumed>) = 28 [pid 6018] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6027] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6028] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6018] <... futex resumed>) = 0 [pid 6028] <... rseq resumed>) = 0 [pid 6028] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6027] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6021] <... openat resumed>) = 11 [pid 6020] <... openat resumed>) = 29 [pid 6018] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6028] <... set_robust_list resumed>) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6028] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6020] <... openat resumed>) = 30 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6020] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6028] <... openat resumed>) = 31 [pid 6020] <... openat resumed>) = 32 [pid 6028] close(31 [pid 6020] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6021] <... openat resumed>) = 12 [pid 6020] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6028] <... close resumed>) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6021] <... openat resumed>) = 13 [pid 6028] <... openat resumed>) = 31 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 14 [pid 6028] close(31 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6028] <... close resumed>) = 0 [pid 6021] <... openat resumed>) = 15 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6028] <... openat resumed>) = 31 [pid 6021] <... openat resumed>) = 16 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 17 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6028] close(31 [pid 6021] <... openat resumed>) = 18 [pid 6028] <... close resumed>) = 0 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 31 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6019] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6028] close(31 [pid 6021] <... openat resumed>) = 19 [pid 6028] <... close resumed>) = 0 [ 82.934015][ T10] usbtmc 4-1:16.0: can't read capabilities [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 31 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6019] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6028] close(31 [pid 6021] <... openat resumed>) = 20 [pid 6019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6028] <... close resumed>) = 0 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6019] <... mmap resumed>) = 0x7f5ecb388000 [pid 6028] <... openat resumed>) = 31 [pid 6019] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6028] close(31 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6019] <... mprotect resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6025] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] <... openat resumed>) = 21 [pid 6023] <... futex resumed>) = 0 [pid 6019] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... futex resumed>) = 1 [pid 6023] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6019] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6028] <... openat resumed>) = 31 [pid 6025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6023] <... futex resumed>) = 0 [pid 6019] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6021] <... openat resumed>) = 22 ./strace-static-x86_64: Process 6029 attached [pid 6028] close(31 [pid 6025] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6023] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6028] <... close resumed>) = 0 [pid 6025] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... ioctl resumed>, 0) = 0 [pid 6021] <... openat resumed>) = 23 [pid 6029] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6028] <... openat resumed>) = 31 [pid 6019] <... clone3 resumed> => {parent_tid=[6029]}, 88) = 6029 [pid 6029] <... rseq resumed>) = 0 [pid 6019] rt_sigprocmask(SIG_SETMASK, [], [pid 6029] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6019] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6029] <... set_robust_list resumed>) = 0 [pid 6019] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] rt_sigprocmask(SIG_SETMASK, [], [pid 6019] <... futex resumed>) = 0 [pid 6029] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6019] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 24 [pid 6029] ioctl(24, USB_RAW_IOCTL_INIT, 0x7f5ecb3a71c0) = 0 [pid 6028] close(31 [pid 6025] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] ioctl(24, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6028] <... close resumed>) = 0 [pid 6025] <... futex resumed>) = 1 [pid 6021] <... openat resumed>) = 25 [pid 6025] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6023] <... futex resumed>) = 0 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6023] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6028] <... openat resumed>) = 31 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6023] <... futex resumed>) = 0 [pid 6023] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6021] <... openat resumed>) = 26 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6028] close(31 [pid 6021] <... openat resumed>) = 28 [pid 6029] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6028] <... close resumed>) = 0 [pid 6025] <... openat resumed>) = 4 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] <... openat resumed>) = 29 [pid 6029] <... openat resumed>) = 30 [pid 6028] <... openat resumed>) = 31 [pid 6029] close(30 [pid 6028] close(31 [pid 6025] <... openat resumed>) = 5 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] <... close resumed>) = 0 [pid 6021] <... openat resumed>) = 30 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... close resumed>) = 0 [pid 6029] <... openat resumed>) = 31 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] close(31 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... openat resumed>) = 6 [pid 6021] <... openat resumed>) = 32 [pid 6029] <... close resumed>) = 0 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... openat resumed>) = 7 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] <... openat resumed>) = 31 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] <... openat resumed>) = 33 [pid 6029] close(31 [pid 6025] <... openat resumed>) = 8 [pid 6029] <... close resumed>) = 0 [pid 6028] <... openat resumed>) = 31 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] <... openat resumed>) = 31 [pid 6028] close(31 [pid 6025] <... openat resumed>) = 9 [pid 6021] <... openat resumed>) = 34 [pid 6029] close(31 [pid 6028] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... openat resumed>) = 31 [pid 6025] <... openat resumed>) = 10 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] <... openat resumed>) = 31 [pid 6028] close(31 [pid 6021] <... openat resumed>) = 35 [pid 6029] close(31 [pid 6028] <... close resumed>) = 0 [ 82.997554][ T5827] usb 2-1: usb_control_msg returned -32 [ 83.003116][ T5827] usbtmc 2-1:16.0: can't read capabilities [ 83.014923][ T6029] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.028795][ T6029] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] <... close resumed>) = 0 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... openat resumed>) = 11 [pid 6023] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] <... openat resumed>) = 31 [pid 6028] <... openat resumed>) = 31 [pid 6029] close(31 [pid 6028] close(31 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6023] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] <... openat resumed>) = 36 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6025] <... openat resumed>) = 12 [pid 6023] <... futex resumed>) = 0 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6029] <... openat resumed>) = 31 [pid 6028] <... openat resumed>) = 31 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6023] <... mmap resumed>) = 0x7f5ecb388000 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] close(31 [pid 6028] close(31 [pid 6025] <... openat resumed>) = 13 [pid 6023] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6021] <... openat resumed>) = 37 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6023] <... mprotect resumed>) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] <... openat resumed>) = 31 [pid 6028] <... openat resumed>) = 31 [pid 6025] <... openat resumed>) = 14 [pid 6029] close(31 [pid 6028] close(31 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] <... openat resumed>) = 38 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6025] <... openat resumed>) = 15 [pid 6023] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] <... openat resumed>) = 31 [pid 6028] <... openat resumed>) = 31 [pid 6025] <... openat resumed>) = 16 [pid 6021] <... openat resumed>) = 39 [pid 6029] close(31 [pid 6028] close(31 [pid 6029] <... close resumed>) = 0 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... close resumed>) = 0 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6023] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] <... openat resumed>) = 31 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... openat resumed>) = 17 [pid 6029] close(31 [pid 6028] <... openat resumed>) = 31 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6023] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6021] <... openat resumed>) = 40 ./strace-static-x86_64: Process 6030 attached [pid 6029] <... close resumed>) = 0 [pid 6028] close(31 [pid 6025] <... openat resumed>) = 18 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... close resumed>) = 0 [pid 6023] <... clone3 resumed> => {parent_tid=[6030]}, 88) = 6030 [pid 6030] <... rseq resumed>) = 0 [pid 6029] <... openat resumed>) = 41 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6023] rt_sigprocmask(SIG_SETMASK, [], [pid 6021] <... openat resumed>) = 31 [pid 6030] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6029] close(41 [pid 6028] <... openat resumed>) = 31 [pid 6023] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 19 [pid 6023] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] <... set_robust_list resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6028] close(31 [pid 6030] rt_sigprocmask(SIG_SETMASK, [], [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... close resumed>) = 0 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6023] <... futex resumed>) = 0 [pid 6030] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6029] <... openat resumed>) = 42 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6023] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6021] <... openat resumed>) = 41 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] close(42 [pid 6028] <... openat resumed>) = 31 [pid 6029] <... close resumed>) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 42 [pid 6030] <... openat resumed>) = 21 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] close(31 [pid 6025] <... openat resumed>) = 20 [pid 6029] <... openat resumed>) = 43 [pid 6028] <... close resumed>) = 0 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... openat resumed>) = 22 [pid 6021] <... openat resumed>) = 44 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] ioctl(21, USB_RAW_IOCTL_INIT [pid 6029] close(43 [pid 6028] <... openat resumed>) = 31 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6028] close(31 [pid 6021] <... openat resumed>) = 45 [pid 6030] ioctl(21, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6026] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... openat resumed>) = 23 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] <... futex resumed>) = 1 [pid 6024] <... futex resumed>) = 0 [pid 6021] <... openat resumed>) = 43 [pid 6029] <... openat resumed>) = 46 [pid 6026] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... openat resumed>) = 31 [pid 6030] <... openat resumed>) = 25 [pid 6029] close(46 [pid 6025] <... openat resumed>) = 24 [pid 6024] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6028] close(31 [pid 6029] <... close resumed>) = 0 [pid 6024] <... futex resumed>) = 1 [pid 6028] <... close resumed>) = 0 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] <... futex resumed>) = 0 [pid 6030] ioctl(25, USB_RAW_IOCTL_INIT, 0x7f5ecb3a71c0) = 0 [pid 6029] <... openat resumed>) = 46 [pid 6030] ioctl(25, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6028] <... openat resumed>) = 31 [pid 6026] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6024] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6029] close(46 [pid 6026] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] <... openat resumed>) = 47 [pid 6029] <... close resumed>) = 0 [pid 6028] close(31 [pid 6026] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6025] <... openat resumed>) = 26 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] <... ioctl resumed>, 0) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6029] <... openat resumed>) = 46 [pid 6028] <... close resumed>) = 0 [pid 6027] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] close(46 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] <... futex resumed>) = 1 [pid 6026] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] <... openat resumed>) = 28 [pid 6029] <... close resumed>) = 0 [pid 6027] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6025] <... openat resumed>) = 27 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... openat resumed>) = 31 [pid 6026] <... futex resumed>) = 1 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6022] <... futex resumed>) = 0 [pid 6030] ioctl(28, USB_RAW_IOCTL_INIT, 0x7f5ecb3a71c0) = 0 [pid 6022] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] ioctl(28, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6027] <... futex resumed>) = 0 [pid 6025] <... openat resumed>) = 29 [pid 6022] <... futex resumed>) = 1 [pid 6028] close(31 [ 83.132636][ T6030] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.141263][ T6030] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.151596][ T6030] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.156014][ T1607] usb 5-1: usb_control_msg returned -32 [ 83.160736][ T6030] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.167734][ T1607] usbtmc 5-1:16.0: can't read capabilities [pid 6027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6026] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6029] <... openat resumed>) = 46 [pid 6028] <... close resumed>) = 0 [pid 6027] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6024] <... futex resumed>) = 0 [pid 6022] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6021] <... openat resumed>) = 48 [pid 6029] close(46 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6024] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] <... close resumed>) = 0 [pid 6028] <... openat resumed>) = 31 [pid 6026] <... futex resumed>) = 0 [pid 6024] <... futex resumed>) = 1 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] close(31 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6024] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6029] <... openat resumed>) = 49 [pid 6028] <... close resumed>) = 0 [pid 6027] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6029] close(49 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] <... ioctl resumed>, 0) = 0 [pid 6030] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6028] <... openat resumed>) = 31 [pid 6027] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] <... openat resumed>) = 4 [pid 6025] <... openat resumed>) = 30 [pid 6021] <... openat resumed>) = 46 [pid 6029] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] close(31 [pid 6027] <... futex resumed>) = 1 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6022] <... futex resumed>) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... openat resumed>) = 31 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... close resumed>) = 0 [pid 6027] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6026] <... openat resumed>) = 5 [pid 6025] <... openat resumed>) = 32 [pid 6022] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] <... openat resumed>) = 49 [pid 6030] close(31 [pid 6029] <... openat resumed>) = 50 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6022] <... futex resumed>) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6028] <... openat resumed>) = 31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6022] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6021] <... openat resumed>) = 51 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] close(31 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... openat resumed>) = 31 [pid 6028] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 4 [pid 6026] <... openat resumed>) = 6 [pid 6025] <... openat resumed>) = 33 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] close(31 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] <... openat resumed>) = 52 [pid 6030] <... close resumed>) = 0 [pid 6028] <... openat resumed>) = 31 [pid 6027] <... openat resumed>) = 5 [pid 6026] <... openat resumed>) = 7 [pid 6025] <... openat resumed>) = 31 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] close(31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] <... openat resumed>) = 53 [pid 6030] <... openat resumed>) = 34 [pid 6028] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 6 [pid 6026] <... openat resumed>) = 8 [pid 6025] <... openat resumed>) = 35 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] close(34 [pid 6029] close(50 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] <... openat resumed>) = 54 [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6028] <... openat resumed>) = 31 [pid 6027] <... openat resumed>) = 7 [pid 6026] <... openat resumed>) = 9 [pid 6025] <... openat resumed>) = 34 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] close(31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] <... openat resumed>) = 50 [pid 6030] <... openat resumed>) = 36 [pid 6029] <... openat resumed>) = 55 [pid 6028] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 8 [pid 6030] close(36 [pid 6029] close(55 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 9 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... openat resumed>) = 36 [pid 6029] <... openat resumed>) = 55 [pid 6027] <... openat resumed>) = 10 [pid 6030] close(36 [pid 6029] close(55 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 11 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... openat resumed>) = 36 [pid 6029] <... openat resumed>) = 55 [pid 6027] <... openat resumed>) = 12 [pid 6030] close(36 [pid 6029] close(55 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 13 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... openat resumed>) = 36 [pid 6029] <... openat resumed>) = 55 [pid 6027] <... openat resumed>) = 14 [pid 6030] close(36 [pid 6029] close(55 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 15 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... openat resumed>) = 36 [pid 6029] <... openat resumed>) = 55 [pid 6027] <... openat resumed>) = 16 [pid 6030] close(36 [pid 6029] close(55 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 17 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... openat resumed>) = 36 [pid 6029] <... openat resumed>) = 55 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] <... openat resumed>) = 18 [pid 6025] <... openat resumed>) = 37 [pid 6030] close(36 [pid 6029] close(55 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 10 [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6028] <... openat resumed>) = 31 [pid 6027] <... openat resumed>) = 19 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... openat resumed>) = 36 [pid 6029] <... openat resumed>) = 55 [pid 6027] <... openat resumed>) = 20 [pid 6025] <... openat resumed>) = 38 [pid 6021] <... openat resumed>) = 56 [pid 6030] close(36 [pid 6029] close(55 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 21 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... openat resumed>) = 36 [pid 6029] <... openat resumed>) = 55 [pid 6027] <... openat resumed>) = 22 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] <... openat resumed>) = 57 [pid 6029] close(55 [pid 6027] <... openat resumed>) = 23 [pid 6030] close(36 [pid 6029] <... close resumed>) = 0 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 39 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] close(31 [pid 6027] <... openat resumed>) = 24 [pid 6026] <... openat resumed>) = 11 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... openat resumed>) = 58 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] <... openat resumed>) = 55 [pid 6030] <... openat resumed>) = 36 [pid 6027] <... openat resumed>) = 25 [pid 6029] close(58 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 40 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] close(36 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 26 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... openat resumed>) = 41 [pid 6029] <... openat resumed>) = 59 [pid 6030] close(41 [pid 6029] close(59 [pid 6028] <... openat resumed>) = 31 [pid 6027] <... openat resumed>) = 27 [pid 6026] <... openat resumed>) = 12 [pid 6025] <... openat resumed>) = 36 [pid 6024] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6021] <... openat resumed>) = 58 [pid 6028] close(31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6024] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 28 [pid 6026] <... openat resumed>) = 13 [pid 6025] <... openat resumed>) = 41 [pid 6024] <... futex resumed>) = 0 [pid 6021] <... openat resumed>) = 59 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6024] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... openat resumed>) = 43 [pid 6029] <... openat resumed>) = 61 [pid 6028] <... openat resumed>) = 31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 14 [pid 6025] <... openat resumed>) = 42 [pid 6024] <... mmap resumed>) = 0x7f5ecb388000 [pid 6021] <... openat resumed>) = 60 [pid 6030] close(43 [pid 6029] close(61 [pid 6028] close(31 [pid 6027] <... openat resumed>) = 29 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] <... openat resumed>) = 30 [pid 6030] <... openat resumed>) = 44 [pid 6029] <... openat resumed>) = 61 [pid 6025] <... openat resumed>) = 43 [pid 6030] close(44 [pid 6029] close(61 [pid 6028] <... close resumed>) = 0 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 31 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... openat resumed>) = 44 [pid 6029] <... openat resumed>) = 61 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] close(61 [pid 6027] <... openat resumed>) = 32 [pid 6030] close(44 [pid 6029] <... close resumed>) = 0 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6028] <... openat resumed>) = 31 [ 83.181516][ T6030] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.191514][ T5844] usb 3-1: usb_control_msg returned -32 [ 83.191546][ T6030] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.219401][ T5844] usbtmc 3-1:16.0: can't read capabilities [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 15 [pid 6025] <... openat resumed>) = 44 [pid 6024] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6022] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6029] <... openat resumed>) = 62 [pid 6021] <... openat resumed>) = 61 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... openat resumed>) = 46 [pid 6029] close(62 [pid 6028] close(31 [pid 6027] <... openat resumed>) = 33 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 45 [pid 6024] <... mprotect resumed>) = 0 [pid 6022] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] close(46 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 16 [pid 6025] <... openat resumed>) = 47 [pid 6024] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6022] <... futex resumed>) = 0 [pid 6021] <... openat resumed>) = 62 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... openat resumed>) = 63 [pid 6028] <... openat resumed>) = 31 [pid 6027] <... openat resumed>) = 34 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6024] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6030] <... openat resumed>) = 46 [pid 6029] close(63 [pid 6028] close(31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6024] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6022] <... mmap resumed>) = 0x7f5ecb388000 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 6031 attached [pid 6030] close(46 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 35 [pid 6026] <... openat resumed>) = 17 [pid 6025] <... openat resumed>) = 48 [pid 6022] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6031] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6030] <... close resumed>) = 0 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] <... openat resumed>) = 63 [pid 6031] <... rseq resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6022] <... mprotect resumed>) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6031] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6030] <... openat resumed>) = 49 [pid 6029] <... openat resumed>) = 64 [pid 6028] <... openat resumed>) = 31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 18 [pid 6024] <... clone3 resumed> => {parent_tid=[6031]}, 88) = 6031 [pid 6030] close(49 [pid 6029] close(64 [pid 6028] close(31 [pid 6027] <... openat resumed>) = 36 [pid 6022] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6021] <... openat resumed>) = 65 [pid 6031] <... set_robust_list resumed>) = 0 [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6024] rt_sigprocmask(SIG_SETMASK, [], [pid 6025] <... openat resumed>) = 46 [pid 6022] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6031] rt_sigprocmask(SIG_SETMASK, [], [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] <... openat resumed>) = 37 [pid 6026] <... openat resumed>) = 19 [pid 6024] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6022] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6031] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6030] <... openat resumed>) = 49 [pid 6029] <... openat resumed>) = 66 [pid 6028] <... openat resumed>) = 31 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] <... openat resumed>) = 64 [pid 6031] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6032 attached ) = -1 EAGAIN (Resource temporarily unavailable) [pid 6030] close(49 [pid 6029] close(66 [pid 6028] close(31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 50 [pid 6024] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 38 [pid 6026] <... openat resumed>) = 20 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6024] <... futex resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6024] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6022] <... clone3 resumed> => {parent_tid=[6032]}, 88) = 6032 [pid 6032] <... rseq resumed>) = 0 [pid 6031] <... openat resumed>) = 21 [pid 6030] <... openat resumed>) = 49 [pid 6029] <... openat resumed>) = 67 [pid 6028] <... openat resumed>) = 31 [pid 6027] <... openat resumed>) = 39 [pid 6026] <... openat resumed>) = 22 [pid 6025] <... openat resumed>) = 51 [pid 6022] rt_sigprocmask(SIG_SETMASK, [], [pid 6021] <... openat resumed>) = 66 [pid 6032] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6031] ioctl(21, USB_RAW_IOCTL_INIT [pid 6030] close(49 [pid 6029] close(67 [pid 6032] <... set_robust_list resumed>) = 0 [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6028] close(31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6022] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6031] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6032] rt_sigprocmask(SIG_SETMASK, [], [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 40 [pid 6026] <... openat resumed>) = 23 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6022] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] ioctl(21, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6030] <... openat resumed>) = 49 [pid 6029] <... openat resumed>) = 67 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6022] <... futex resumed>) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] close(49 [pid 6029] close(67 [pid 6028] <... openat resumed>) = 31 [pid 6027] <... openat resumed>) = 41 [pid 6026] <... openat resumed>) = 24 [pid 6025] <... openat resumed>) = 52 [pid 6022] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6021] <... openat resumed>) = 68 [pid 6029] <... close resumed>) = 0 [pid 6030] <... close resumed>) = 0 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... openat resumed>) = 67 [pid 6028] close(31 [pid 6030] <... openat resumed>) = 49 [pid 6029] close(67 [pid 6028] <... close resumed>) = 0 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] <... close resumed>) = 0 [pid 6026] <... openat resumed>) = 25 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] <... openat resumed>) = 42 [pid 6030] close(49 [pid 6029] <... openat resumed>) = 67 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6029] close(67 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 53 [pid 6021] <... openat resumed>) = 69 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... close resumed>) = 0 [pid 6028] <... openat resumed>) = 31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 26 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... openat resumed>) = 49 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] close(31 [pid 6027] <... openat resumed>) = 43 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 54 [pid 6021] <... openat resumed>) = 67 [pid 6030] close(49 [pid 6029] <... openat resumed>) = 70 [pid 6028] <... close resumed>) = 0 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 27 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] <... close resumed>) = 0 [pid 6029] close(70 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] <... openat resumed>) = 44 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 49 [pid 6021] <... futex resumed>) = 0 [pid 6032] <... openat resumed>) = 45 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... close resumed>) = 0 [pid 6028] <... openat resumed>) = 31 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] close(45 [pid 6030] <... openat resumed>) = 55 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 28 [pid 6025] <... openat resumed>) = 56 [pid 6028] close(31) = 0 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... openat resumed>) = 70 [pid 6028] <... openat resumed>) = 31 [pid 6027] <... openat resumed>) = 46 [pid 6030] close(55 [pid 6028] close(31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6029] close(70 [pid 6028] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 47 [pid 6025] <... openat resumed>) = 55 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... close resumed>) = 0 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... openat resumed>) = 57 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... openat resumed>) = 31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 29 [pid 6025] <... openat resumed>) = 58 [pid 6030] close(57 [pid 6029] <... openat resumed>) = 70 [pid 6028] close(31 [pid 6027] <... openat resumed>) = 48 [pid 6030] <... close resumed>) = 0 [pid 6029] close(70 [pid 6028] <... close resumed>) = 0 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... close resumed>) = 0 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] <... openat resumed>) = 30 [pid 6030] <... openat resumed>) = 57 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... openat resumed>) = 31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 59 [pid 6029] <... openat resumed>) = 70 [pid 6027] <... openat resumed>) = 49 [pid 6030] close(57 [pid 6028] close(31 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] <... close resumed>) = 0 [pid 6030] <... close resumed>) = 0 [pid 6029] close(70 [pid 6028] <... close resumed>) = 0 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 57 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... close resumed>) = 0 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] <... openat resumed>) = 45 [pid 6026] <... openat resumed>) = 31 [pid 6032] <... openat resumed>) = 50 [pid 6032] close(50 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6032] <... close resumed>) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 32 [pid 6030] <... openat resumed>) = 60 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... openat resumed>) = 31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] <... openat resumed>) = 50 [pid 6031] close(32 [pid 6030] close(60 [pid 6029] <... openat resumed>) = 70 [pid 6028] close(31 [pid 6027] <... openat resumed>) = 51 [pid 6026] <... openat resumed>) = 33 [pid 6025] <... openat resumed>) = 61 [pid 6032] close(50 [pid 6031] <... close resumed>) = 0 [pid 6030] <... close resumed>) = 0 [pid 6029] close(70 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] <... close resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... openat resumed>) = 60 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] <... openat resumed>) = 50 [pid 6026] <... openat resumed>) = 32 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 34 [pid 6032] <... openat resumed>) = 52 [pid 6030] close(60 [pid 6031] close(34 [pid 6029] <... openat resumed>) = 70 [pid 6028] <... openat resumed>) = 31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 62 [pid 6032] close(52 [pid 6031] <... close resumed>) = 0 [pid 6030] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 53 [pid 6032] <... close resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] close(70 [pid 6028] close(31 [pid 6026] <... openat resumed>) = 34 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 35 [pid 6030] <... openat resumed>) = 60 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 63 [pid 6030] close(60 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] <... openat resumed>) = 52 [pid 6032] <... openat resumed>) = 54 [pid 6031] close(35 [pid 6030] <... close resumed>) = 0 [pid 6029] <... openat resumed>) = 70 [pid 6028] <... openat resumed>) = 31 [pid 6026] <... openat resumed>) = 36 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] close(54 [pid 6031] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] <... close resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... openat resumed>) = 64 [pid 6029] close(70 [pid 6028] close(31 [pid 6027] <... openat resumed>) = 54 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 60 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 35 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6032] <... openat resumed>) = 55 [pid 6031] close(35 [pid 6030] close(64 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 37 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] close(55 [pid 6031] <... close resumed>) = 0 [pid 6030] <... close resumed>) = 0 [pid 6029] <... openat resumed>) = 70 [pid 6028] <... openat resumed>) = 31 [pid 6027] <... openat resumed>) = 56 [pid 6032] <... close resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 64 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 35 [pid 6030] <... openat resumed>) = 65 [pid 6029] close(70 [pid 6028] close(31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 38 [pid 6030] close(65 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 55 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6032] <... openat resumed>) = 57 [pid 6031] close(35 [pid 6030] <... close resumed>) = 0 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... openat resumed>) = 31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 66 [pid 6032] close(57 [pid 6031] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... openat resumed>) = 70 [pid 6027] <... openat resumed>) = 58 [pid 6026] <... openat resumed>) = 35 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6032] <... close resumed>) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 39 [pid 6030] <... openat resumed>) = 65 [pid 6029] close(70 [pid 6028] close(31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] <... openat resumed>) = 57 [pid 6031] close(39 [pid 6030] close(65 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 59 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 67 [pid 6032] close(57 [pid 6031] <... close resumed>) = 0 [pid 6030] <... close resumed>) = 0 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6032] <... close resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... openat resumed>) = 70 [pid 6028] <... openat resumed>) = 31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 39 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 40 [pid 6030] <... openat resumed>) = 65 [pid 6029] close(70 [pid 6032] <... openat resumed>) = 57 [pid 6031] close(40 [pid 6032] close(57 [pid 6031] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 60 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 68 [pid 6032] <... close resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 57 [pid 6031] <... openat resumed>) = 40 [pid 6030] close(65 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] close(31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 41 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] close(57 [pid 6031] close(40 [pid 6030] <... close resumed>) = 0 [pid 6029] <... openat resumed>) = 70 [pid 6028] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 61 [pid 6025] <... openat resumed>) = 65 [pid 6032] <... close resumed>) = 0 [pid 6031] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] close(70 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... openat resumed>) = 69 [pid 6029] <... close resumed>) = 0 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 40 [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] <... openat resumed>) = 57 [pid 6031] <... openat resumed>) = 42 [pid 6030] close(69 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... openat resumed>) = 31 [pid 6027] <... openat resumed>) = 62 [pid 6032] close(57 [pid 6031] close(42 [pid 6030] <... close resumed>) = 0 [pid 6029] <... openat resumed>) = 70 [pid 6028] close(31 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... openat resumed>) = 70 [pid 6032] <... close resumed>) = 0 [pid 6031] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] close(70 [pid 6028] <... close resumed>) = 0 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 42 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... openat resumed>) = 69 [pid 6029] <... close resumed>) = 0 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] <... openat resumed>) = 57 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] <... openat resumed>) = 63 [pid 6031] <... openat resumed>) = 43 [pid 6030] close(69 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... openat resumed>) = 31 [pid 6026] <... openat resumed>) = 44 [pid 6025] <... openat resumed>) = 71 [pid 6032] close(63 [pid 6031] close(43 [pid 6030] <... close resumed>) = 0 [pid 6029] <... openat resumed>) = 70 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6031] <... close resumed>) = 0 [pid 6032] <... close resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] close(70 [pid 6028] close(31 [pid 6027] <... openat resumed>) = 63 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 43 [pid 6030] <... openat resumed>) = 69 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6031] close(43 [pid 6032] <... openat resumed>) = 64 [pid 6031] <... close resumed>) = 0 [pid 6030] close(69 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 43 [pid 6025] <... openat resumed>) = 72 [pid 6032] close(64 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6029] <... openat resumed>) = 70 [pid 6028] <... openat resumed>) = 31 [pid 6027] <... openat resumed>) = 65 [pid 6032] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] close(70 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6031] <... openat resumed>) = 45 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] close(45 [pid 6030] <... openat resumed>) = 69 [pid 6029] <... close resumed>) = 0 [pid 6028] close(31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] <... openat resumed>) = 46 [pid 6025] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] <... openat resumed>) = 64 [pid 6031] <... close resumed>) = 0 [pid 6030] close(69 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... close resumed>) = 0 [pid 6027] <... openat resumed>) = 66 [pid 6032] close(64 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6032] <... close resumed>) = 0 [pid 6031] <... openat resumed>) = 45 [pid 6030] <... close resumed>) = 0 [pid 6029] <... openat resumed>) = 70 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6025] <... futex resumed>) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] close(45 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] close(70 [pid 6028] <... openat resumed>) = 31 [pid 6027] <... openat resumed>) = 64 [pid 6026] <... openat resumed>) = 47 [pid 6025] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] <... openat resumed>) = 67 [pid 6031] <... close resumed>) = 0 [pid 6030] <... openat resumed>) = 69 [pid 6029] <... close resumed>) = 0 [pid 6028] close(31 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6032] close(67 [pid 6031] <... openat resumed>) = 45 [pid 6030] close(69 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... close resumed>) = 0 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] <... close resumed>) = 0 [pid 6031] close(45 [pid 6030] <... close resumed>) = 0 [pid 6029] <... openat resumed>) = 70 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] <... openat resumed>) = 67 [pid 6026] <... openat resumed>) = 48 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6032] <... openat resumed>) = 68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... openat resumed>) = 69 [pid 6029] close(70 [pid 6028] <... openat resumed>) = 31 [pid 6027] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] close(68 [pid 6031] <... openat resumed>) = 45 [pid 6030] close(69 [pid 6029] <... close resumed>) = 0 [pid 6028] close(31 [pid 6027] <... openat resumed>) = 69 [pid 6026] <... openat resumed>) = 49 [pid 6032] <... close resumed>) = 0 [pid 6031] close(45 [pid 6030] <... close resumed>) = 0 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... close resumed>) = 0 [ 83.281150][ T6031] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.292280][ T6031] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] <... openat resumed>) = 68 [pid 6031] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... openat resumed>) = 70 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] <... openat resumed>) = 45 [pid 6032] close(68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... openat resumed>) = 69 [pid 6032] <... close resumed>) = 0 [pid 6031] <... openat resumed>) = 50 [pid 6030] close(69 [pid 6029] close(70 [pid 6028] <... openat resumed>) = 31 [pid 6027] <... futex resumed>) = 0 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] close(50 [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6027] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6026] <... openat resumed>) = 51 [pid 6032] <... openat resumed>) = 68 [pid 6031] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] close(31 [pid 6032] close(68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... openat resumed>) = 69 [pid 6029] <... openat resumed>) = 70 [pid 6028] <... close resumed>) = 0 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] <... close resumed>) = 0 [pid 6031] <... openat resumed>) = 50 [pid 6030] close(69 [pid 6029] close(70 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] <... openat resumed>) = 52 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] close(50 [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6028] <... openat resumed>) = 31 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6032] <... openat resumed>) = 68 [pid 6031] <... close resumed>) = 0 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] close(31 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] close(68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... openat resumed>) = 69 [pid 6029] <... openat resumed>) = 70 [pid 6028] <... close resumed>) = 0 [pid 6032] <... close resumed>) = 0 [pid 6031] <... openat resumed>) = 53 [pid 6030] close(69 [pid 6029] close(70 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] <... openat resumed>) = 50 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] close(53 [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] <... openat resumed>) = 68 [pid 6026] <... openat resumed>) = 54 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] close(68 [pid 6031] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... openat resumed>) = 31 [pid 6029] <... openat resumed>) = 70 [pid 6026] <... openat resumed>) = 53 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... openat resumed>) = 69 [pid 6032] <... close resumed>) = 0 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 55 [pid 6030] close(69 [pid 6029] close(70 [pid 6028] close(31 [pid 6026] <... openat resumed>) = 56 [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6032] <... openat resumed>) = 68 [pid 6031] close(55 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6031] <... close resumed>) = 0 [pid 6030] <... openat resumed>) = 69 [pid 6029] <... openat resumed>) = 70 [pid 6028] <... openat resumed>) = 31 [pid 6032] close(68 [pid 6026] <... openat resumed>) = 55 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] close(70 [pid 6032] <... close resumed>) = 0 [pid 6030] close(69 [pid 6028] close(31 [pid 6029] <... close resumed>) = 0 [pid 6031] <... openat resumed>) = 57 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] <... openat resumed>) = 58 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] <... openat resumed>) = 68 [pid 6031] close(57 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... close resumed>) = 0 [pid 6032] close(68) = 0 [pid 6026] <... openat resumed>) = 59 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... close resumed>) = 0 [pid 6032] <... openat resumed>) = 68 [pid 6030] <... openat resumed>) = 69 [pid 6032] close(68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] close(69 [pid 6029] <... openat resumed>) = 70 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] <... close resumed>) = 0 [pid 6031] <... openat resumed>) = 57 [pid 6030] <... close resumed>) = 0 [pid 6029] close(70 [pid 6028] <... openat resumed>) = 31 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] close(57 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] <... openat resumed>) = 60 [pid 6029] <... close resumed>) = 0 [pid 6032] <... openat resumed>) = 68 [pid 6032] close(68 [pid 6031] <... close resumed>) = 0 [pid 6030] <... openat resumed>) = 69 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] close(31 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6032] <... close resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] close(69 [pid 6028] <... close resumed>) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 61 [pid 6030] <... close resumed>) = 0 [pid 6029] <... openat resumed>) = 70 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] <... openat resumed>) = 57 [pid 6032] <... openat resumed>) = 68 [pid 6031] close(61 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] close(70 [pid 6028] <... openat resumed>) = 31 [pid 6032] close(68 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] <... close resumed>) = 0 [pid 6032] <... close resumed>) = 0 [pid 6031] <... close resumed>) = 0 [pid 6030] <... openat resumed>) = 69 [pid 6028] close(31 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] close(69 [pid 6028] <... close resumed>) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 62 [pid 6030] <... close resumed>) = 0 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] <... openat resumed>) = 61 [pid 6032] <... openat resumed>) = 68 [pid 6031] close(62 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... openat resumed>) = 70 [pid 6032] close(68 [pid 6031] <... close resumed>) = 0 [pid 6030] <... openat resumed>) = 69 [pid 6028] <... openat resumed>) = 31 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6029] close(70 [pid 6032] <... close resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] close(69 [pid 6028] close(31 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 63 [pid 6030] <... close resumed>) = 0 [pid 6029] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6026] <... openat resumed>) = 62 [pid 6032] <... openat resumed>) = 68 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] close(68 [pid 6031] close(63 [pid 6030] <... openat resumed>) = 69 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... futex resumed>) = 1 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6019] <... futex resumed>) = 0 [pid 6032] <... close resumed>) = 0 [pid 6031] <... close resumed>) = 0 [pid 6029] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6028] <... openat resumed>) = 31 [pid 6019] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] close(69 [pid 6028] close(31 [pid 6021] <... futex resumed>) = 0 [pid 6019] <... futex resumed>) = 1 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 64 [pid 6030] <... close resumed>) = 0 [pid 6028] <... close resumed>) = 0 [pid 6026] <... openat resumed>) = 63 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6019] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6032] <... openat resumed>) = 68 [pid 6031] close(64 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6031] <... close resumed>) = 0 [pid 6030] <... openat resumed>) = 69 [pid 6028] <... openat resumed>) = 31 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 64 [pid 6030] close(69 [pid 6028] close(31 [pid 6030] <... close resumed>) = 0 [pid 6032] close(68 [pid 6031] close(64 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... close resumed>) = 0 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... close resumed>) = 0 [pid 6031] <... close resumed>) = 0 [pid 6030] <... openat resumed>) = 69 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6026] <... openat resumed>) = 64 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] close(69 [pid 6032] <... openat resumed>) = 68 [pid 6028] <... openat resumed>) = 31 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6031] <... openat resumed>) = 65 [pid 6030] <... close resumed>) = 0 [pid 6032] close(68 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] close(31 [pid 6026] <... openat resumed>) = 66 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6031] close(65 [pid 6032] <... close resumed>) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6031] <... close resumed>) = 0 [pid 6030] <... openat resumed>) = 69 [pid 6028] <... close resumed>) = 0 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] close(69 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6032] close(68 [pid 6031] <... openat resumed>) = 67 [pid 6030] <... close resumed>) = 0 [pid 6032] <... close resumed>) = 0 [pid 6031] close(67 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... openat resumed>) = 31 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6030] <... openat resumed>) = 69 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6030] close(69 [pid 6031] <... close resumed>) = 0 [pid 6026] <... openat resumed>) = 65 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 67 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 68 [pid 6026] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 69 [pid 6026] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6026] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6032] close(68) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6032] close(68) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6032] close(68) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6032] close(68) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6032] close(68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... close resumed>) = 0 [pid 6028] close(31 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... close resumed>) = 0 [pid 6031] <... openat resumed>) = 70 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... close resumed>) = 0 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] close(70 [pid 6030] <... openat resumed>) = 69 [pid 6032] <... openat resumed>) = 68 [pid 6028] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... close resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] <... openat resumed>) = 31 [pid 6031] <... openat resumed>) = 70 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [ 83.433959][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 83.447638][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 83.460246][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 6031] close(70) = 0 [pid 6030] close(69 [pid 6032] close(68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6028] close(31 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6019] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6030] <... close resumed>) = 0 [pid 6032] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6031] <... openat resumed>) = 70 [pid 6028] <... close resumed>) = 0 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6019] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6028] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] <... futex resumed>) = 1 [pid 6030] <... openat resumed>) = 69 [pid 6032] close(68 [pid 6031] close(70 [pid 6030] close(69 [pid 6029] <... futex resumed>) = 0 [pid 6028] <... futex resumed>) = 1 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6019] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6018] <... futex resumed>) = 0 [pid 6032] <... close resumed>) = 0 [pid 6030] <... close resumed>) = 0 [pid 6029] close_range(4, 4294967295, 0 [pid 6028] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6018] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] <... futex resumed>) = 0 [pid 6018] <... futex resumed>) = 1 [pid 6020] ioctl(-1, USBTMC_IOCTL_READ [pid 6018] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6020] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6020] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6018] <... futex resumed>) = 0 [pid 6020] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6018] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6018] <... futex resumed>) = 0 [pid 6020] close_range(4294967295, 4294967295, 0 [pid 6018] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6020] <... close_range resumed>) = 0 [pid 6020] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6018] <... futex resumed>) = 0 [pid 6020] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6018] exit_group(0 [pid 6028] <... futex resumed>) = ? [pid 6020] <... futex resumed>) = ? [pid 6018] <... exit_group resumed>) = ? [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6029] <... close_range resumed>) = 0 [pid 6028] +++ exited with 0 +++ [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6020] +++ exited with 0 +++ [pid 6018] +++ exited with 0 +++ [pid 6032] <... openat resumed>) = 68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... openat resumed>) = 69 [pid 6029] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] close(68 [pid 6031] <... openat resumed>) = 70 [pid 6030] close(69 [pid 6029] <... futex resumed>) = 1 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... close resumed>) = 0 [pid 6031] close(70 [pid 6030] <... close resumed>) = 0 [pid 6029] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6019] <... futex resumed>) = 0 [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6018, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6032] <... openat resumed>) = 68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... openat resumed>) = 69 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] close(68 [pid 6031] <... openat resumed>) = 70 [pid 6030] close(69 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... close resumed>) = 0 [pid 6031] close(70 [pid 6030] <... close resumed>) = 0 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6021] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 6033 attached [pid 6032] <... openat resumed>) = 68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... openat resumed>) = 69 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] close(68 [pid 6030] close(69 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6031] <... openat resumed>) = 70 [pid 6033] set_robust_list(0x5555724bf6a0, 24 [pid 6032] <... close resumed>) = 0 [pid 6031] close(70 [pid 6030] <... close resumed>) = 0 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 6033 [pid 6033] <... set_robust_list resumed>) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6021] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6030] <... openat resumed>) = 69 [pid 6032] <... openat resumed>) = 68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] close(69 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6032] close(68 [pid 6030] <... close resumed>) = 0 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] <... openat resumed>) = 70 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... close resumed>) = 0 [pid 6031] close(70 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6033] <... prctl resumed>) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6033] setpgid(0, 0 [pid 6031] <... close resumed>) = 0 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6033] <... setpgid resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... openat resumed>) = 69 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... openat resumed>) = 68 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] close(68 [pid 6031] <... openat resumed>) = 70 [pid 6030] close(69 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6032] <... close resumed>) = 0 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] close(70 [pid 6030] <... close resumed>) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... close resumed>) = 0 [pid 6030] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... openat resumed>) = 68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... openat resumed>) = 69 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6033] <... openat resumed>) = 3 [pid 6032] close(68 [pid 6031] <... openat resumed>) = 70 [pid 6030] close(69 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... close resumed>) = 0 [pid 6031] close(70 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6030] <... close resumed>) = 0 [pid 6033] write(3, "1000", 4 [pid 6031] <... close resumed>) = 0 [pid 6030] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6033] <... write resumed>) = 4 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6033] close(3 [pid 6030] <... futex resumed>) = 1 [pid 6023] <... futex resumed>) = 0 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6033] <... close resumed>) = 0 [pid 6032] <... openat resumed>) = 68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR executing program [pid 6030] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6023] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6033] write(1, "executing program\n", 18 [pid 6032] close(68 [pid 6025] <... futex resumed>) = 0 [pid 6023] <... futex resumed>) = 1 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6033] <... write resumed>) = 18 [pid 6032] <... close resumed>) = 0 [pid 6031] <... openat resumed>) = 70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6023] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6033] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6033] <... futex resumed>) = 0 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6033] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6033] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6032] <... openat resumed>) = 68 [pid 6031] <... close resumed>) = 0 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6033] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6032] close(68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6033] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6032] <... close resumed>) = 0 [pid 6031] <... openat resumed>) = 70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6033] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6033] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] <... close resumed>) = 0 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6033] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6033] <... mprotect resumed>) = 0 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6033] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6032] <... openat resumed>) = 68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6033] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6032] close(68 [pid 6031] <... openat resumed>) = 70 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6033] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6032] <... close resumed>) = 0 [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 6034 attached [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... close resumed>) = 0 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6034] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6033] <... clone3 resumed> => {parent_tid=[6034]}, 88) = 6034 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6034] <... rseq resumed>) = 0 [pid 6033] rt_sigprocmask(SIG_SETMASK, [], [pid 6032] <... openat resumed>) = 68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6034] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6033] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6034] <... set_robust_list resumed>) = 0 [pid 6033] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] <... openat resumed>) = 70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6034] rt_sigprocmask(SIG_SETMASK, [], [pid 6033] <... futex resumed>) = 0 [pid 6032] close(68 [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6034] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6033] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6032] <... close resumed>) = 0 [pid 6031] <... close resumed>) = 0 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6034] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6034] <... openat resumed>) = 3 [pid 6031] <... openat resumed>) = 70 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... openat resumed>) = 68 [pid 6031] close(70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6034] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [pid 6032] close(68 [pid 6031] <... close resumed>) = 0 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6034] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6034] <... ioctl resumed>, 0) = 0 [pid 6032] <... close resumed>) = 0 [pid 6031] <... openat resumed>) = 70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] close(70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6031] <... close resumed>) = 0 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6034] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6031] <... openat resumed>) = 70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6031] close(70 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] <... close resumed>) = 0 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6032] <... openat resumed>) = 68 [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] close(68 [pid 6031] <... openat resumed>) = 70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... close resumed>) = 0 [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... close resumed>) = 0 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6031] <... openat resumed>) = 70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] <... openat resumed>) = 68 [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [ 83.478825][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 83.491098][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 83.504560][ T5844] usb 1-1: USB disconnect, device number 14 [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] close(68 [pid 6031] <... close resumed>) = 0 [pid 6032] <... close resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... openat resumed>) = 68 [pid 6031] close(70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] <... close resumed>) = 0 [pid 6032] close(68 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6032] <... close resumed>) = 0 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... openat resumed>) = 68 [pid 6031] close(70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] close(68 [pid 6031] <... close resumed>) = 0 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... close resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... openat resumed>) = 68 [pid 6031] close(70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] close(68 [pid 6031] <... close resumed>) = 0 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] <... close resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6031] <... openat resumed>) = 70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6021] ioctl(4, USBTMC_IOCTL_READ [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6021] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6021] <... futex resumed>) = 0 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] close(70 [pid 6023] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6021] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] exit_group(0 [pid 6032] <... openat resumed>) = 68 [pid 6031] <... close resumed>) = 0 [pid 6029] <... futex resumed>) = ? [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6023] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] <... futex resumed>) = ? [pid 6019] <... exit_group resumed>) = ? [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] <... futex resumed>) = 0 [pid 6029] +++ exited with 0 +++ [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6023] <... futex resumed>) = 1 [pid 6021] +++ exited with 0 +++ [pid 6032] close(68 [pid 6031] <... openat resumed>) = 70 [pid 6030] close_range(4, 4294967295, 0 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6023] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6032] <... close resumed>) = 0 [pid 6031] close(70 [pid 6030] <... close_range resumed>) = 0 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] <... close resumed>) = 0 [pid 6025] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6031] <... openat resumed>) = 70 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6019] +++ exited with 0 +++ [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6019, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6032] <... openat resumed>) = 68 [pid 6031] <... close resumed>) = 0 [pid 6030] <... futex resumed>) = 1 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6023] <... futex resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6030] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] close(68 [pid 6031] <... openat resumed>) = 70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... close resumed>) = 0 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] close(70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... openat resumed>) = 68 [pid 6031] <... close resumed>) = 0 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] close(68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... close resumed>) = 0 [pid 6031] <... openat resumed>) = 70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 6035 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 6035 attached [pid 6032] <... openat resumed>) = 68 [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] <... close resumed>) = 0 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6035] set_robust_list(0x5555724bf6a0, 24 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6035] <... set_robust_list resumed>) = 0 [pid 6032] close(68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6032] <... close resumed>) = 0 [pid 6031] <... openat resumed>) = 70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6035] <... prctl resumed>) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6035] setpgid(0, 0 [pid 6032] <... openat resumed>) = 68 [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6035] <... setpgid resumed>) = 0 [pid 6031] <... close resumed>) = 0 [pid 6032] close(68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6032] <... close resumed>) = 0 [pid 6031] <... openat resumed>) = 70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6035] <... openat resumed>) = 3 [pid 6032] <... openat resumed>) = 68 [pid 6035] write(3, "1000", 4 [pid 6031] <... close resumed>) = 0 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6035] <... write resumed>) = 4 [pid 6031] <... openat resumed>) = 70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6035] close(3 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6035] <... close resumed>) = 0 [pid 6031] <... close resumed>) = 0 executing program [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6035] write(1, "executing program\n", 18) = 18 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6035] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] close(68 [pid 6031] <... openat resumed>) = 70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6035] <... futex resumed>) = 0 [pid 6032] <... close resumed>) = 0 [pid 6035] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6035] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6031] <... close resumed>) = 0 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6035] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6032] <... openat resumed>) = 68 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6035] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6032] close(68 [pid 6031] <... openat resumed>) = 70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6035] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6032] <... close resumed>) = 0 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] close(70 [pid 6035] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6035] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6032] <... openat resumed>) = 68 [pid 6031] <... close resumed>) = 0 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6035] <... mprotect resumed>) = 0 [pid 6032] close(68 [pid 6035] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6032] <... close resumed>) = 0 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6035] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6035] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... openat resumed>) = 70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 6036 attached [pid 6032] <... openat resumed>) = 68 [pid 6035] <... clone3 resumed> => {parent_tid=[6036]}, 88) = 6036 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6031] close(70 [pid 6035] rt_sigprocmask(SIG_SETMASK, [], [pid 6032] close(68 [pid 6036] <... rseq resumed>) = 0 [pid 6035] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6032] <... close resumed>) = 0 [pid 6031] <... close resumed>) = 0 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6036] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6035] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] <... set_robust_list resumed>) = 0 [pid 6035] <... futex resumed>) = 0 [pid 6032] <... openat resumed>) = 68 [pid 6031] <... openat resumed>) = 70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6036] rt_sigprocmask(SIG_SETMASK, [], [pid 6035] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6032] close(68) = 0 [pid 6036] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] <... close resumed>) = 0 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... openat resumed>) = 68 [pid 6032] close(68 [pid 6036] <... openat resumed>) = 3 [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] ioctl(3, USB_RAW_IOCTL_INIT [pid 6032] <... close resumed>) = 0 [pid 6031] <... openat resumed>) = 70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6032] <... openat resumed>) = 68 [pid 6031] <... close resumed>) = 0 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] <... openat resumed>) = 70 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6032] close(68 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6032] <... close resumed>) = 0 [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] <... close resumed>) = 0 [pid 6025] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6031] <... openat resumed>) = 70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0) = 0 [pid 6032] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] close(70 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6032] <... futex resumed>) = 1 [pid 6031] <... close resumed>) = 0 [pid 6025] ioctl(4, USBTMC_IOCTL_READ [pid 6022] <... futex resumed>) = 0 [pid 6032] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6031] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6022] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] <... futex resumed>) = 1 [pid 6027] <... futex resumed>) = 0 [pid 6025] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6024] <... futex resumed>) = 0 [pid 6022] <... futex resumed>) = 1 [pid 6031] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6025] <... futex resumed>) = 0 [pid 6024] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6036] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] <... futex resumed>) = 0 [pid 6025] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6024] <... futex resumed>) = 1 [pid 6023] exit_group(0 [pid 6036] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6030] <... futex resumed>) = ? [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6025] <... futex resumed>) = ? [pid 6024] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6023] <... exit_group resumed>) = ? [pid 6030] +++ exited with 0 +++ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6025] +++ exited with 0 +++ [pid 6027] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6027] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [ 83.597499][ T1607] usb 4-1: USB disconnect, device number 14 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6023] +++ exited with 0 +++ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6023, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6026] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 5814] restart_syscall(<... resuming interrupted clone ...> [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 5814] <... restart_syscall resumed>) = 0 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6027] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6037 attached [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6037] set_robust_list(0x5555724bf6a0, 24 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6037] <... set_robust_list resumed>) = 0 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6037] <... prctl resumed>) = 0 [pid 6037] setpgid(0, 0 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6037] <... setpgid resumed>) = 0 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6037] <... openat resumed>) = 3 [pid 6027] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 6037 [pid 6037] write(3, "1000", 4 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) executing program [pid 6037] <... write resumed>) = 4 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6037] close(3 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6037] <... close resumed>) = 0 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6037] write(1, "executing program\n", 18 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6037] <... write resumed>) = 18 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6037] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6037] <... futex resumed>) = 0 [pid 6037] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6037] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6037] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6037] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6024] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6022] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 83.660489][ T5827] usb 2-1: USB disconnect, device number 14 [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6037] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6024] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6022] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6037] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6032] <... futex resumed>) = 0 [pid 6031] <... futex resumed>) = 0 [pid 6024] <... futex resumed>) = 1 [pid 6022] <... futex resumed>) = 1 [pid 6037] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6032] close_range(4, 4294967295, 0 [pid 6031] close_range(4, 4294967295, 0 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6024] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6022] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6037] <... mprotect resumed>) = 0 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6037] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6037] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6037] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6027] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) ./strace-static-x86_64: Process 6038 attached [pid 6027] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6034] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6037] <... clone3 resumed> => {parent_tid=[6038]}, 88) = 6038 [pid 6034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6037] rt_sigprocmask(SIG_SETMASK, [], [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6037] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6037] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6037] <... futex resumed>) = 0 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6037] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6031] <... close_range resumed>) = 0 [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] <... rseq resumed>) = 0 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6038] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6038] <... set_robust_list resumed>) = 0 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] rt_sigprocmask(SIG_SETMASK, [], [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6038] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] <... openat resumed>) = 3 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] ioctl(3, USB_RAW_IOCTL_INIT [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6038] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6038] <... ioctl resumed>, 0) = 0 [pid 6032] <... close_range resumed>) = 0 [pid 6031] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6032] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6031] <... futex resumed>) = 1 [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6032] <... futex resumed>) = 1 [pid 6031] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6024] <... futex resumed>) = 0 [pid 6022] <... futex resumed>) = 0 [pid 6032] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] ioctl(4, USBTMC_IOCTL_READ [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6027] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6027] <... futex resumed>) = 0 [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6022] exit_group(0 [pid 6032] <... futex resumed>) = ? [pid 6026] ioctl(4, USBTMC_IOCTL_READ [pid 6022] <... exit_group resumed>) = ? [pid 6032] +++ exited with 0 +++ [pid 6027] +++ exited with 0 +++ [pid 6026] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6022] +++ exited with 0 +++ [pid 6026] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6022, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 6026] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5816] restart_syscall(<... resuming interrupted clone ...> [pid 6026] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6026] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6026] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6024] exit_group(0) = ? [pid 6031] <... futex resumed>) = ? [pid 6026] <... futex resumed>) = ? [pid 6026] +++ exited with 0 +++ [pid 5816] <... restart_syscall resumed>) = 0 [pid 6031] +++ exited with 0 +++ [pid 6024] +++ exited with 0 +++ [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6039 attached [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6024, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 6039 [pid 6039] set_robust_list(0x5555724bf6a0, 24 [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6039] <... set_robust_list resumed>) = 0 [pid 6039] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6040 attached [pid 6034] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 6040 [pid 6034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6040] set_robust_list(0x5555724bf6a0, 24 [pid 6039] <... prctl resumed>) = 0 [pid 6036] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6040] <... set_robust_list resumed>) = 0 [pid 6039] setpgid(0, 0 [pid 6036] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6039] <... setpgid resumed>) = 0 [pid 6040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 83.760464][ T10] usb 3-1: USB disconnect, device number 14 [ 83.778126][ T43] usb 5-1: USB disconnect, device number 14 [pid 6040] setpgid(0, 0 [pid 6039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6040] <... setpgid resumed>) = 0 [pid 6039] <... openat resumed>) = 3 [pid 6040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6039] write(3, "1000", 4) = 4 [pid 6039] close(3 [pid 6040] <... openat resumed>) = 3 [pid 6039] <... close resumed>) = 0 executing program [pid 6039] write(1, "executing program\n", 18 [pid 6040] write(3, "1000", 4 [pid 6039] <... write resumed>) = 18 [pid 6040] <... write resumed>) = 4 [pid 6039] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6040] close(3 [pid 6039] <... futex resumed>) = 0 [pid 6040] <... close resumed>) = 0 [pid 6039] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6040] write(1, "executing program\n", 18 [pid 6039] <... rt_sigaction resumed>NULL, 8) = 0 executing program [pid 6039] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6040] <... write resumed>) = 18 [pid 6039] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6040] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6040] <... futex resumed>) = 0 [pid 6040] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6039] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6040] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6039] <... mprotect resumed>) = 0 [pid 6040] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 6040] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6039] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6040] <... mprotect resumed>) = 0 [pid 6039] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6040] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6039] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 6041 attached [pid 6041] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6039] <... clone3 resumed> => {parent_tid=[6041]}, 88) = 6041 [pid 6041] <... rseq resumed>) = 0 [pid 6040] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6039] rt_sigprocmask(SIG_SETMASK, [], [pid 6041] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6040] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6039] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6041] <... set_robust_list resumed>) = 0 [pid 6039] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] rt_sigprocmask(SIG_SETMASK, [], [pid 6039] <... futex resumed>) = 0 [pid 6041] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6040] <... clone3 resumed> => {parent_tid=[6042]}, 88) = 6042 [pid 6039] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6041] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6040] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6041] <... openat resumed>) = 3 [pid 6040] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6040] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6042 attached [pid 6041] ioctl(3, USB_RAW_IOCTL_INIT [pid 6034] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6042] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6041] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6034] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6042] <... rseq resumed>) = 0 [pid 6041] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6042] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6041] <... ioctl resumed>, 0) = 0 [pid 6034] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6042] <... set_robust_list resumed>) = 0 [pid 6042] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6042] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6042] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [pid 6041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6042] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6041] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6034] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6042] <... ioctl resumed>, 0) = 0 [pid 6034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6042] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6042] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6036] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 83.855579][ T5844] usb 1-1: new high-speed USB device number 15 using dummy_hcd [pid 6036] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6038] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6034] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6036] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6036] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6036] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6036] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6038] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 83.936108][ T1607] usb 4-1: new high-speed USB device number 15 using dummy_hcd [pid 6038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6036] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6036] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6034] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6034] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6034] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6034] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 84.015585][ T5844] usb 1-1: Using ep0 maxpacket: 8 [ 84.033979][ T5844] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 84.045586][ T5844] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 84.055581][ T5827] usb 2-1: new high-speed USB device number 15 using dummy_hcd [pid 6034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6038] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6038] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6041] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6042] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6042] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6034] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 84.063157][ T5844] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 84.073161][ T5844] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 84.086699][ T5844] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 84.095983][ T5844] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 6034] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6036] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6034] <... ioctl resumed>, 0) = 0 [pid 6036] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6036] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6034] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6036] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6034] <... ioctl resumed>, 0) = 0 [pid 6036] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6034] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6036] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6036] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6034] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6036] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6036] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 6036] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6042] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6038] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6042] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 84.115556][ T1607] usb 4-1: Using ep0 maxpacket: 8 [ 84.134615][ T1607] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 84.145879][ T1607] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 84.156495][ T1607] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [pid 6038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6041] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6036] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6036] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [ 84.166716][ T1607] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 84.180071][ T1607] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 84.189149][ T1607] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 6036] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6042] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6042] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6042] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6042] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6036] <... ioctl resumed>, 0) = 0 [pid 6041] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6036] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6036] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6041] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6038] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6041] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6038] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6038] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6038] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6038] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 84.215601][ T43] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 84.215686][ T10] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 84.245572][ T5827] usb 2-1: Using ep0 maxpacket: 8 [pid 6038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6042] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6042] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6041] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 84.273845][ T5827] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 84.285151][ T5827] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 84.295199][ T5827] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 84.305344][ T5827] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 6041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6034] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6038] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6034] <... futex resumed>) = 1 [pid 6033] <... futex resumed>) = 0 [pid 6033] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] <... ioctl resumed>, 0) = 0 [pid 6034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6033] <... futex resumed>) = 0 [pid 6033] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6038] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 6038] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6034] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [ 84.318578][ T5827] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 84.327884][ T5827] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 6034] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6038] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6034] <... ioctl resumed>, 0) = 0 [pid 6034] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6034] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6033] <... futex resumed>) = 0 [pid 6033] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] <... futex resumed>) = 0 [pid 6033] <... futex resumed>) = 1 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6042] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6033] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6042] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6042] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6034] <... openat resumed>) = 4 [pid 6042] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6042] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6042] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6042] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6042] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 6034] <... openat resumed>) = 5 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 12 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 13 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 14 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 15 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 16 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 17 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 18 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 19 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 20 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 21 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 22 [ 84.368549][ T5844] usb 1-1: usb_control_msg returned -32 [ 84.374159][ T5844] usbtmc 1-1:16.0: can't read capabilities [ 84.380145][ T43] usb 5-1: Using ep0 maxpacket: 8 [ 84.405865][ T10] usb 3-1: Using ep0 maxpacket: 8 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6042] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6041] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6034] <... openat resumed>) = 23 [pid 6041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6034] <... openat resumed>) = 24 [pid 6041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6034] <... openat resumed>) = 25 [pid 6041] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6036] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6036] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6034] <... openat resumed>) = 26 [pid 6033] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 31 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 32 [pid 6033] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6033] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 6033] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6033] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6033] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 33 [pid 6033] <... clone3 resumed> => {parent_tid=[6043]}, 88) = 6043 [pid 6033] rt_sigprocmask(SIG_SETMASK, [], [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6033] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6034] <... openat resumed>) = 34 [pid 6033] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6033] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6034] <... openat resumed>) = 35 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 36 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 37 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 38 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 39 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 40 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 41 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 42 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 43 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 44 [ 84.411233][ T43] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 84.422760][ T43] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 84.433414][ T43] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 84.434726][ T10] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 84.443624][ T43] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 45 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 46 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 47 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 48 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 49 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 50 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 51 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 52 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 53 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 54 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 55 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 56 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 57 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 58 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 59 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 60 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 61 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 62 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 63 [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 6043 attached [pid 6035] <... futex resumed>) = 0 [pid 6043] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6035] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] <... rseq resumed>) = 0 [pid 6035] <... futex resumed>) = 1 [pid 6043] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6035] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6043] <... set_robust_list resumed>) = 0 [pid 6043] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 65 [pid 6043] close(65 [pid 6036] <... futex resumed>) = 0 [pid 6034] <... openat resumed>) = 64 [pid 6043] <... close resumed>) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 65 [pid 6043] close(65) = 0 [pid 6042] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6036] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6043] <... openat resumed>) = 66 [pid 6034] <... openat resumed>) = 65 [pid 6043] close(66 [pid 6042] <... ioctl resumed>, 0) = 0 [pid 6036] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6043] <... close resumed>) = 0 [pid 6042] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6036] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... ioctl resumed>, 0) = 0 [pid 6043] <... openat resumed>) = 66 [pid 6034] <... openat resumed>) = 67 [pid 6043] close(66 [pid 6036] <... ioctl resumed>, 0) = 0 [pid 6043] <... close resumed>) = 0 [pid 6042] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6034] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6042] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6034] <... openat resumed>) = 66 [pid 6036] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] close(68 [pid 6036] <... futex resumed>) = 1 [pid 6035] <... futex resumed>) = 0 [pid 6043] <... close resumed>) = 0 [pid 6036] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6035] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] <... futex resumed>) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6035] <... futex resumed>) = 0 [pid 6043] <... openat resumed>) = 68 [pid 6035] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [ 84.443661][ T43] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 84.443680][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.481742][ T10] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 84.498176][ T10] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 84.511818][ T1607] usb 4-1: usb_control_msg returned -32 [pid 6043] close(68) = 0 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] <... openat resumed>) = 4 [pid 6043] <... openat resumed>) = 68 [pid 6035] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6035] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6035] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 6036] <... openat resumed>) = 5 [pid 6035] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6035] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6036] <... openat resumed>) = 6 [pid 6035] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6035] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6036] <... openat resumed>) = 7 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6035] <... clone3 resumed> => {parent_tid=[6044]}, 88) = 6044 [pid 6035] rt_sigprocmask(SIG_SETMASK, [], [pid 6036] <... openat resumed>) = 8 [pid 6035] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6035] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6035] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6044 attached [pid 6043] close(68 [pid 6036] <... openat resumed>) = 9 [pid 6043] <... close resumed>) = 0 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68 [pid 6036] <... openat resumed>) = 10 [pid 6043] <... close resumed>) = 0 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6036] <... openat resumed>) = 11 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6043] close(68) = 0 [pid 6036] <... openat resumed>) = 12 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6043] <... openat resumed>) = 68 [pid 6043] close(68 [pid 6036] <... openat resumed>) = 13 [pid 6043] <... close resumed>) = 0 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] <... openat resumed>) = 14 [pid 6043] <... openat resumed>) = 68 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6043] close(68) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] <... openat resumed>) = 15 [pid 6044] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6043] <... openat resumed>) = 68 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6044] <... rseq resumed>) = 0 [pid 6043] close(68 [pid 6036] <... openat resumed>) = 16 [pid 6043] <... close resumed>) = 0 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6036] <... openat resumed>) = 17 [pid 6043] close(68 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6043] <... close resumed>) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6043] <... openat resumed>) = 68 [pid 6044] <... set_robust_list resumed>) = 0 [pid 6043] close(68 [pid 6044] rt_sigprocmask(SIG_SETMASK, [], [pid 6043] <... close resumed>) = 0 [pid 6036] <... openat resumed>) = 18 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6044] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6043] <... openat resumed>) = 68 [pid 6036] <... openat resumed>) = 19 [pid 6044] <... openat resumed>) = 20 [pid 6043] close(68 [pid 6044] ioctl(20, USB_RAW_IOCTL_INIT [pid 6043] <... close resumed>) = 0 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6044] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6043] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] ioctl(20, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6043] <... openat resumed>) = 68 [pid 6036] <... openat resumed>) = 21 [pid 6043] close(68) = 0 [pid 6043] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6033] <... futex resumed>) = 0 [pid 6043] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [ 84.512000][ T10] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 84.531617][ T10] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 84.534968][ T1607] usbtmc 4-1:16.0: can't read capabilities [ 84.541248][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 6033] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... futex resumed>) = 0 [pid 6033] <... futex resumed>) = 1 [pid 6041] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6038] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6033] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6041] <... ioctl resumed>, 0) = 0 [pid 6038] <... futex resumed>) = 1 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6038] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6041] <... ioctl resumed>, 0) = 0 [pid 6041] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6037] <... futex resumed>) = 0 [pid 6037] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6041] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6037] <... futex resumed>) = 1 [pid 6044] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6038] <... futex resumed>) = 0 [pid 6036] <... openat resumed>) = 22 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6034] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6034] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6037] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6038] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] <... ioctl resumed>, 0) = 0 [pid 6044] <... openat resumed>) = 23 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] <... futex resumed>) = 1 [pid 6037] <... futex resumed>) = 0 [pid 6037] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] <... openat resumed>) = 24 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6037] <... futex resumed>) = 0 [pid 6037] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 4 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 12 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 13 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 14 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 15 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 16 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 17 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 18 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 19 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 20 [pid 6044] ioctl(23, USB_RAW_IOCTL_INIT [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6034] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6044] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6038] <... openat resumed>) = 21 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 22 [pid 6036] <... openat resumed>) = 25 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6038] <... openat resumed>) = 23 [pid 6036] <... openat resumed>) = 26 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 24 [pid 6036] <... openat resumed>) = 27 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6038] <... openat resumed>) = 25 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6044] ioctl(23, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6038] <... openat resumed>) = 26 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 84.570615][ T6044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.581812][ T6044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 84.593658][ T5827] usb 2-1: usb_control_msg returned -32 [ 84.601866][ T5827] usbtmc 2-1:16.0: can't read capabilities [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 31 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 32 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 33 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 34 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 35 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 36 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 37 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 38 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 39 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 40 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 41 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 42 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 43 [pid 6036] <... openat resumed>) = 28 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6033] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6033] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] <... futex resumed>) = 0 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6033] <... futex resumed>) = 1 [pid 6043] close_range(4294967295, 4294967295, 0 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6033] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6043] <... close_range resumed>) = 0 [pid 6036] <... openat resumed>) = 29 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6043] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6033] <... futex resumed>) = 0 [pid 6043] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6037] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6037] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6038] <... openat resumed>) = 44 [pid 6037] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6037] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6044] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6038] <... openat resumed>) = 45 [pid 6037] <... futex resumed>) = 0 [pid 6036] <... openat resumed>) = 30 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6037] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6044] <... openat resumed>) = 31 [pid 6038] <... openat resumed>) = 46 [pid 6037] <... mmap resumed>) = 0x7f5ecb388000 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6037] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6044] close(31 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6037] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6044] <... close resumed>) = 0 [pid 6038] <... openat resumed>) = 47 [pid 6037] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6036] <... openat resumed>) = 31 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6037] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ./strace-static-x86_64: Process 6045 attached [pid 6044] <... openat resumed>) = 32 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6044] close(32 [pid 6037] <... clone3 resumed> => {parent_tid=[6045]}, 88) = 6045 [pid 6036] <... openat resumed>) = 33 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] <... rseq resumed>) = 0 [pid 6044] <... close resumed>) = 0 [pid 6038] <... openat resumed>) = 48 [pid 6037] rt_sigprocmask(SIG_SETMASK, [], [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6037] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] <... set_robust_list resumed>) = 0 [pid 6044] <... openat resumed>) = 34 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6037] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] <... openat resumed>) = 32 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] rt_sigprocmask(SIG_SETMASK, [], [pid 6037] <... futex resumed>) = 0 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6044] close(34 [pid 6037] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6038] <... openat resumed>) = 49 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] <... openat resumed>) = 50 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] close(50 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... openat resumed>) = 34 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] <... close resumed>) = 0 [pid 6044] <... openat resumed>) = 35 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(35 [pid 6038] <... openat resumed>) = 50 [pid 6036] <... openat resumed>) = 36 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] <... openat resumed>) = 51 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] close(51 [pid 6044] <... close resumed>) = 0 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... openat resumed>) = 35 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] <... close resumed>) = 0 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] <... openat resumed>) = 51 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... openat resumed>) = 38 [pid 6036] <... openat resumed>) = 37 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] <... openat resumed>) = 52 [pid 6044] close(38 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] close(52 [pid 6038] <... openat resumed>) = 53 [pid 6045] <... close resumed>) = 0 [pid 6044] <... close resumed>) = 0 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... openat resumed>) = 39 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 38 [pid 6038] <... openat resumed>) = 52 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] <... openat resumed>) = 54 [pid 6044] close(38 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] close(54 [pid 6044] <... close resumed>) = 0 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... openat resumed>) = 38 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] <... close resumed>) = 0 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] <... openat resumed>) = 40 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] <... openat resumed>) = 55 [pid 6038] <... openat resumed>) = 54 [pid 6044] <... openat resumed>) = 41 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] close(55 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] <... close resumed>) = 0 [pid 6044] close(41 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6036] <... openat resumed>) = 42 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] <... openat resumed>) = 55 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] <... openat resumed>) = 56 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] <... openat resumed>) = 41 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] close(56 [pid 6038] <... openat resumed>) = 57 [pid 6044] <... openat resumed>) = 43 [pid 6044] close(43 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] <... close resumed>) = 0 [pid 6044] <... close resumed>) = 0 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] <... openat resumed>) = 56 [pid 6044] <... openat resumed>) = 44 [pid 6045] <... openat resumed>) = 58 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... openat resumed>) = 43 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] close(58 [pid 6044] close(44 [pid 6038] <... openat resumed>) = 59 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6036] <... openat resumed>) = 45 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] <... close resumed>) = 0 [pid 6044] <... close resumed>) = 0 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] <... openat resumed>) = 58 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6044] <... openat resumed>) = 44 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6036] <... openat resumed>) = 46 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] <... openat resumed>) = 60 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6034] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6034] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 84.618294][ T6044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.633870][ T6044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] close(60 [pid 6044] close(44 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] <... close resumed>) = 0 [pid 6044] <... close resumed>) = 0 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] <... openat resumed>) = 44 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] <... openat resumed>) = 61 [pid 6044] <... openat resumed>) = 47 [pid 6038] <... openat resumed>) = 60 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] close(61 [pid 6044] close(47 [pid 6036] <... openat resumed>) = 48 [pid 6038] <... openat resumed>) = 62 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] <... close resumed>) = 0 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] <... openat resumed>) = 61 [pid 6045] close(61 [pid 6044] <... close resumed>) = 0 [pid 6036] <... openat resumed>) = 47 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] <... close resumed>) = 0 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 49 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(49 [pid 6038] <... openat resumed>) = 63 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6044] <... close resumed>) = 0 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6044] <... openat resumed>) = 49 [pid 6044] close(49 [pid 6045] <... openat resumed>) = 61 [pid 6044] <... close resumed>) = 0 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... openat resumed>) = 50 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] close(61 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] <... close resumed>) = 0 [pid 6044] <... openat resumed>) = 49 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(49 [pid 6042] <... futex resumed>) = 1 [pid 6040] <... futex resumed>) = 0 [pid 6038] <... openat resumed>) = 64 [pid 6036] <... openat resumed>) = 51 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6044] <... close resumed>) = 0 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] <... openat resumed>) = 61 [pid 6044] <... openat resumed>) = 49 [pid 6042] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6040] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] <... openat resumed>) = 65 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] close(61 [pid 6044] close(49 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] <... close resumed>) = 0 [pid 6044] <... close resumed>) = 0 [pid 6042] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6040] <... futex resumed>) = 0 [pid 6038] <... openat resumed>) = 61 [pid 6036] <... openat resumed>) = 52 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6040] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6045] <... openat resumed>) = 66 [pid 6044] <... openat resumed>) = 49 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] close(66 [pid 6044] close(49 [pid 6042] <... ioctl resumed>, 0) = 0 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] <... close resumed>) = 0 [pid 6044] <... close resumed>) = 0 [pid 6042] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] <... openat resumed>) = 66 [pid 6036] <... openat resumed>) = 49 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] <... openat resumed>) = 67 [pid 6044] <... openat resumed>) = 53 [pid 6042] <... futex resumed>) = 1 [pid 6040] <... futex resumed>) = 0 [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] close(67 [pid 6044] close(53 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6040] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] <... openat resumed>) = 68 [pid 6036] <... openat resumed>) = 54 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] <... close resumed>) = 0 [pid 6044] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = 4 [pid 6040] <... futex resumed>) = 0 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6040] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6038] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] <... openat resumed>) = 67 [pid 6044] <... openat resumed>) = 53 [pid 6042] <... openat resumed>) = 5 [pid 6038] <... openat resumed>) = 69 [pid 6036] <... openat resumed>) = 55 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] close(67) = 0 [pid 6044] close(53 [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6038] <... futex resumed>) = 0 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6034] ioctl(-1, USBTMC_IOCTL_READ [pid 6045] <... openat resumed>) = 67 [pid 6044] <... openat resumed>) = 56 [pid 6034] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6045] close(67 [pid 6034] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6045] <... close resumed>) = 0 [pid 6034] <... futex resumed>) = 0 [pid 6034] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6045] close(67) = 0 [pid 6042] <... openat resumed>) = 6 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(56 [pid 6036] <... openat resumed>) = 53 [pid 6045] <... openat resumed>) = 67 [pid 6044] <... close resumed>) = 0 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6033] exit_group(0 [pid 6045] close(67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = 7 [pid 6034] <... futex resumed>) = ? [pid 6033] <... exit_group resumed>) = ? [pid 6045] <... close resumed>) = 0 [pid 6044] <... openat resumed>) = 57 [pid 6043] <... futex resumed>) = ? [pid 6036] <... openat resumed>) = 56 [pid 6043] +++ exited with 0 +++ [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(57 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6034] +++ exited with 0 +++ [pid 6045] <... openat resumed>) = 67 [pid 6044] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = 8 [pid 6036] <... openat resumed>) = 58 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] close(67 [pid 6044] <... openat resumed>) = 57 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = 9 [pid 6036] <... openat resumed>) = 59 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6033] +++ exited with 0 +++ [pid 6045] close(67 [pid 6044] close(57 [pid 6042] <... openat resumed>) = 10 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] <... close resumed>) = 0 [pid 6044] <... close resumed>) = 0 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... openat resumed>) = 60 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = 11 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] <... openat resumed>) = 67 [pid 6044] <... openat resumed>) = 57 [pid 6045] close(67 [pid 6044] close(57 [pid 6045] <... close resumed>) = 0 [pid 6036] <... openat resumed>) = 61 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6044] <... close resumed>) = 0 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] close(67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... openat resumed>) = 57 [pid 6045] <... close resumed>) = 0 [pid 6044] <... openat resumed>) = 62 [pid 6042] <... openat resumed>) = 12 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(62 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] <... openat resumed>) = 67 [pid 6044] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = 13 [pid 6036] <... openat resumed>) = 62 [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6033, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6045] close(67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] <... close resumed>) = 0 [pid 6044] <... openat resumed>) = 63 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(63 [pid 6036] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6045] <... openat resumed>) = 67 [pid 6044] <... close resumed>) = 0 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] close(67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6036] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 6046 attached [pid 6045] <... close resumed>) = 0 [pid 6044] <... openat resumed>) = 63 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6045] <... openat resumed>) = 67 [pid 6044] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] close(67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6046] set_robust_list(0x5555724bf6a0, 24 [pid 6045] <... close resumed>) = 0 [pid 6044] <... openat resumed>) = 63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 6046 [pid 6046] <... set_robust_list resumed>) = 0 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(63 [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6036] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6045] <... openat resumed>) = 67 [pid 6044] <... close resumed>) = 0 [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6046] <... prctl resumed>) = 0 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6046] setpgid(0, 0 [pid 6045] close(67 [pid 6044] <... openat resumed>) = 63 [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6046] <... setpgid resumed>) = 0 [pid 6045] <... close resumed>) = 0 [pid 6044] close(63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6036] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6046] <... openat resumed>) = 3 [pid 6045] <... openat resumed>) = 67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6046] write(3, "1000", 4 [pid 6045] close(67 [pid 6044] <... openat resumed>) = 63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6040] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6036] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6046] <... write resumed>) = 4 [pid 6045] <... close resumed>) = 0 [pid 6044] close(63 [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6040] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] <... futex resumed>) = 0 [pid 6046] close(3 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6040] <... futex resumed>) = 0 [pid 6036] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6046] <... close resumed>) = 0 [pid 6045] <... openat resumed>) = 67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0executing program [pid 6046] write(1, "executing program\n", 18 [pid 6045] close(67 [pid 6044] <... openat resumed>) = 63 [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6046] <... write resumed>) = 18 [pid 6045] <... close resumed>) = 0 [pid 6040] <... mmap resumed>) = 0x7f5ecb388000 [pid 6046] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6040] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6046] <... futex resumed>) = 0 [pid 6045] <... openat resumed>) = 67 [pid 6044] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6040] <... mprotect resumed>) = 0 [pid 6046] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 6046] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6045] close(67 [pid 6044] <... openat resumed>) = 63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6040] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6046] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6045] <... close resumed>) = 0 [pid 6044] close(63 [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6040] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6046] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6046] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6045] <... openat resumed>) = 67 [pid 6044] <... close resumed>) = 0 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6040] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6046] <... mprotect resumed>) = 0 [pid 6045] close(67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6045] <... close resumed>) = 0 [ 84.721777][ T43] usb 5-1: usb_control_msg returned -32 [ 84.727567][ T43] usbtmc 5-1:16.0: can't read capabilities [ 84.758586][ T5827] usb 1-1: USB disconnect, device number 15 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 6047 attached [pid 6046] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... openat resumed>) = 63 [pid 6047] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6046] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6044] close(63 [pid 6041] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6040] <... clone3 resumed> => {parent_tid=[6047]}, 88) = 6047 [pid 6046] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6044] <... close resumed>) = 0 [pid 6041] <... futex resumed>) = 1 [pid 6040] rt_sigprocmask(SIG_SETMASK, [], [pid 6047] <... rseq resumed>) = 0 [pid 6039] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6048 attached [pid 6047] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6045] <... openat resumed>) = 67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6040] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6039] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6047] <... set_robust_list resumed>) = 0 [pid 6045] close(67 [pid 6044] <... openat resumed>) = 63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6040] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] <... futex resumed>) = 0 [pid 6041] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6048] <... rseq resumed>) = 0 [pid 6047] rt_sigprocmask(SIG_SETMASK, [], [pid 6046] <... clone3 resumed> => {parent_tid=[6048]}, 88) = 6048 [pid 6045] <... close resumed>) = 0 [pid 6044] close(63 [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6041] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6040] <... futex resumed>) = 0 [pid 6039] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6048] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6047] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6046] rt_sigprocmask(SIG_SETMASK, [], [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6040] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6048] <... set_robust_list resumed>) = 0 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] <... openat resumed>) = 67 [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6041] <... ioctl resumed>, 0) = 0 [pid 6048] rt_sigprocmask(SIG_SETMASK, [], [pid 6045] close(67 [pid 6048] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6048] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6045] <... close resumed>) = 0 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6045] <... openat resumed>) = 67 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] close(67 [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6045] <... close resumed>) = 0 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... openat resumed>) = 14 [pid 6046] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6047] ioctl(14, USB_RAW_IOCTL_INIT [pid 6046] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6045] <... openat resumed>) = 67 [pid 6044] <... openat resumed>) = 63 [pid 6042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6041] <... futex resumed>) = 1 [pid 6039] <... futex resumed>) = 0 [pid 6039] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6039] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6048] <... futex resumed>) = 0 [pid 6047] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6046] <... futex resumed>) = 1 [pid 6045] close(67 [pid 6044] close(63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] ioctl(14, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6046] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6045] <... close resumed>) = 0 [pid 6044] <... close resumed>) = 0 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = 15 [pid 6041] <... openat resumed>) = 4 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] <... openat resumed>) = 3 [pid 6047] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6045] <... openat resumed>) = 67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 16 [pid 6041] <... openat resumed>) = 8 [pid 6048] ioctl(3, USB_RAW_IOCTL_INIT [pid 6045] close(67 [pid 6047] ioctl(16, USB_RAW_IOCTL_INIT [pid 6044] <... openat resumed>) = 63 [pid 6047] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6042] <... openat resumed>) = 17 [pid 6045] <... close resumed>) = 0 [pid 6044] close(63 [pid 6047] ioctl(16, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6044] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [ 84.803938][ T10] usb 3-1: usb_control_msg returned -32 [ 84.809706][ T10] usbtmc 3-1:16.0: can't read capabilities [ 84.830688][ T6047] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.839491][ T6047] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6048] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6045] <... openat resumed>) = 67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = 18 [pid 6041] <... openat resumed>) = 9 [pid 6044] <... openat resumed>) = 63 [pid 6044] close(63) = 0 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] close(67 [pid 6044] <... openat resumed>) = 63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] <... close resumed>) = 0 [pid 6044] close(63 [pid 6042] <... openat resumed>) = 19 [pid 6041] <... openat resumed>) = 10 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] <... openat resumed>) = 67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] close(67 [pid 6044] <... openat resumed>) = 63 [pid 6042] <... openat resumed>) = 20 [pid 6041] <... openat resumed>) = 11 [pid 6045] <... close resumed>) = 0 [pid 6044] close(63 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6041] <... openat resumed>) = 12 [pid 6045] <... openat resumed>) = 67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] close(67 [pid 6044] <... openat resumed>) = 63 [pid 6042] <... openat resumed>) = 21 [pid 6045] <... close resumed>) = 0 [pid 6044] close(63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] <... openat resumed>) = 13 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = 22 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] <... openat resumed>) = 67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] <... openat resumed>) = 14 [pid 6045] close(67 [pid 6044] <... openat resumed>) = 63 [pid 6042] <... openat resumed>) = 23 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] <... close resumed>) = 0 [pid 6044] close(63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] <... openat resumed>) = 15 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = 24 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] <... openat resumed>) = 67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] <... openat resumed>) = 16 [pid 6045] close(67 [pid 6044] <... openat resumed>) = 63 [pid 6042] <... openat resumed>) = 25 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] <... close resumed>) = 0 [pid 6044] close(63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] <... openat resumed>) = 17 [pid 6048] <... ioctl resumed>, 0) = 0 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = 26 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 63 [pid 6044] close(63) = 0 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = 27 [pid 6044] <... openat resumed>) = 63 [pid 6048] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6044] close(63 [pid 6048] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6044] <... close resumed>) = 0 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = 28 [pid 6044] <... openat resumed>) = 63 [pid 6044] close(63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = 29 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 63 [pid 6047] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6045] <... openat resumed>) = 67 [pid 6044] close(63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] <... openat resumed>) = 18 [pid 6039] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] close(67 [pid 6044] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = 30 [pid 6047] <... openat resumed>) = 31 [pid 6045] <... close resumed>) = 0 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6039] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6047] close(31 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... openat resumed>) = 63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] <... openat resumed>) = 19 [pid 6039] <... futex resumed>) = 0 [pid 6047] <... close resumed>) = 0 [pid 6045] <... openat resumed>) = 67 [pid 6044] close(63 [pid 6039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] close(67 [pid 6044] <... close resumed>) = 0 [pid 6039] <... mmap resumed>) = 0x7f5ecb388000 [pid 6045] <... close resumed>) = 0 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6047] <... openat resumed>) = 32 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = 31 [pid 6041] <... openat resumed>) = 20 [pid 6039] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6047] close(32 [pid 6045] <... openat resumed>) = 67 [pid 6044] <... openat resumed>) = 63 [pid 6045] close(67 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6039] <... mprotect resumed>) = 0 [pid 6045] <... close resumed>) = 0 [pid 6041] <... openat resumed>) = 21 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] close(67 [pid 6041] <... openat resumed>) = 22 [pid 6045] <... close resumed>) = 0 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6044] close(63 [pid 6045] <... openat resumed>) = 67 [pid 6044] <... close resumed>) = 0 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6039] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = 32 [pid 6041] <... openat resumed>) = 23 [pid 6039] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6047] <... openat resumed>) = 33 [pid 6045] close(67) = 0 [pid 6044] <... openat resumed>) = 63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6047] close(33 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6039] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6047] <... close resumed>) = 0 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(63 [pid 6042] <... openat resumed>) = 34 [pid 6041] <... openat resumed>) = 24 [pid 6045] <... openat resumed>) = 67 ./strace-static-x86_64: Process 6049 attached [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] close(67 [pid 6044] <... close resumed>) = 0 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6047] <... openat resumed>) = 33 [pid 6045] <... close resumed>) = 0 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] <... rseq resumed>) = 0 [pid 6047] close(33 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = 35 [pid 6041] <... openat resumed>) = 25 [pid 6049] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6047] <... close resumed>) = 0 [pid 6045] <... openat resumed>) = 67 [pid 6049] <... set_robust_list resumed>) = 0 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6049] rt_sigprocmask(SIG_SETMASK, [], [pid 6045] close(67 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6047] <... openat resumed>) = 33 [pid 6044] <... openat resumed>) = 63 [pid 6049] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6047] close(33 [pid 6045] <... close resumed>) = 0 [pid 6044] close(63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] <... openat resumed>) = 26 [pid 6039] <... clone3 resumed> => {parent_tid=[6049]}, 88) = 6049 [pid 6047] <... close resumed>) = 0 [pid 6044] <... close resumed>) = 0 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] <... openat resumed>) = 67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = 33 [pid 6039] rt_sigprocmask(SIG_SETMASK, [], [pid 6047] <... openat resumed>) = 36 [pid 6045] close(67 [pid 6044] <... openat resumed>) = 63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] <... openat resumed>) = 27 [pid 6039] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6047] close(36 [pid 6045] <... close resumed>) = 0 [pid 6044] close(63 [pid 6042] <... openat resumed>) = 37 [pid 6039] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6047] <... close resumed>) = 0 [pid 6044] <... close resumed>) = 0 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6039] <... futex resumed>) = 1 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = 36 [pid 6039] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6049] <... futex resumed>) = 0 [pid 6047] <... openat resumed>) = 38 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... openat resumed>) = 63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] close(38 [pid 6045] <... openat resumed>) = 67 [pid 6044] close(63 [pid 6041] <... openat resumed>) = 28 [pid 6049] <... openat resumed>) = 29 [pid 6047] <... close resumed>) = 0 [pid 6045] close(67 [pid 6044] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = 39 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] ioctl(29, USB_RAW_IOCTL_INIT [pid 6045] <... close resumed>) = 0 [pid 6044] <... openat resumed>) = 63 [ 84.849745][ T6047] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.862856][ T6047] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6047] <... openat resumed>) = 40 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(63 [pid 6042] <... openat resumed>) = 38 [pid 6041] <... openat resumed>) = 30 [pid 6049] ioctl(29, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6045] <... openat resumed>) = 67 [pid 6047] close(40 [pid 6044] <... close resumed>) = 0 [pid 6047] <... close resumed>) = 0 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... openat resumed>) = 63 [pid 6047] <... openat resumed>) = 40 [pid 6044] close(63 [pid 6042] <... openat resumed>) = 41 [pid 6044] <... close resumed>) = 0 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = 42 [pid 6044] <... openat resumed>) = 63 [pid 6047] close(40 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6044] close(63 [pid 6042] <... openat resumed>) = 43 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6047] <... openat resumed>) = 40 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6047] close(40 [pid 6044] <... openat resumed>) = 63 [pid 6042] <... openat resumed>) = 44 [pid 6047] <... close resumed>) = 0 [pid 6044] close(63 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6047] <... openat resumed>) = 40 [pid 6045] close(67 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] close(40 [pid 6045] <... close resumed>) = 0 [pid 6044] <... openat resumed>) = 63 [pid 6042] <... openat resumed>) = 45 [pid 6041] <... openat resumed>) = 31 [pid 6049] <... openat resumed>) = 32 [pid 6047] <... close resumed>) = 0 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] close(32 [pid 6047] <... openat resumed>) = 40 [pid 6045] <... openat resumed>) = 67 [pid 6044] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = 46 [pid 6041] <... openat resumed>) = 33 [pid 6047] close(40 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6049] <... close resumed>) = 0 [pid 6047] <... close resumed>) = 0 [pid 6045] close(67 [pid 6044] <... openat resumed>) = 63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] <... close resumed>) = 0 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(63 [pid 6042] <... openat resumed>) = 40 [pid 6047] <... openat resumed>) = 47 [pid 6044] <... close resumed>) = 0 [pid 6041] <... openat resumed>) = 32 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6049] <... openat resumed>) = 34 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6049] close(34 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] <... close resumed>) = 0 [pid 6047] close(47 [pid 6045] <... openat resumed>) = 67 [pid 6044] <... openat resumed>) = 63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = 47 [pid 6041] <... openat resumed>) = 34 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(63 [pid 6045] close(67 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6045] <... close resumed>) = 0 [pid 6049] <... openat resumed>) = 35 [pid 6047] <... openat resumed>) = 48 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6047] close(48 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = 49 [pid 6047] <... close resumed>) = 0 [pid 6044] <... openat resumed>) = 63 [pid 6041] <... openat resumed>) = 36 [pid 6045] <... openat resumed>) = 67 [pid 6049] close(35 [pid 6045] close(67 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] <... close resumed>) = 0 [pid 6045] <... close resumed>) = 0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] <... openat resumed>) = 37 [pid 6047] <... openat resumed>) = 48 [pid 6045] <... openat resumed>) = 67 [pid 6044] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = 50 [pid 6041] <... openat resumed>) = 35 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] close(48 [pid 6044] <... openat resumed>) = 63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] close(37 [pid 6047] <... close resumed>) = 0 [pid 6045] close(67 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] <... close resumed>) = 0 [pid 6045] <... close resumed>) = 0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6049] <... openat resumed>) = 38 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] <... openat resumed>) = 67 [pid 6044] close(63 [pid 6042] <... openat resumed>) = 48 [pid 6049] close(38 [pid 6047] <... openat resumed>) = 51 [pid 6045] close(67 [pid 6044] <... close resumed>) = 0 [pid 6041] <... openat resumed>) = 37 [pid 6049] <... close resumed>) = 0 [pid 6047] close(51 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] <... close resumed>) = 0 [pid 6044] <... openat resumed>) = 63 [pid 6042] <... openat resumed>) = 51 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] close(63) = 0 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6049] <... openat resumed>) = 38 [pid 6047] <... openat resumed>) = 52 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... openat resumed>) = 63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] <... openat resumed>) = 39 [pid 6049] close(38 [pid 6047] close(52 [pid 6045] <... openat resumed>) = 67 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] <... close resumed>) = 0 [pid 6047] <... close resumed>) = 0 [pid 6044] close(63 [pid 6042] <... openat resumed>) = 53 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] close(67 [pid 6047] <... openat resumed>) = 52 [pid 6044] <... close resumed>) = 0 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6041] <... openat resumed>) = 38 [pid 6049] <... openat resumed>) = 40 [pid 6045] <... close resumed>) = 0 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6049] close(40 [pid 6047] close(52 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... openat resumed>) = 54 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... openat resumed>) = 63 [pid 6042] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] <... close resumed>) = 0 [pid 6047] <... openat resumed>) = 52 [pid 6045] <... openat resumed>) = 67 [pid 6044] close(63 [pid 6041] <... openat resumed>) = 40 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] close(52 [pid 6044] <... close resumed>) = 0 [pid 6042] <... openat resumed>) = 55 [pid 6047] <... close resumed>) = 0 [pid 6044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... openat resumed>) = 63 [pid 6042] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6047] <... openat resumed>) = 52 [pid 6045] close(67 [pid 6049] <... openat resumed>) = 41 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] close(41 [pid 6045] <... close resumed>) = 0 [pid 6047] close(52 [pid 6044] close(63 [pid 6042] <... futex resumed>) = 0 [pid 6049] <... close resumed>) = 0 [pid 6047] <... close resumed>) = 0 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... close resumed>) = 0 [pid 6042] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6041] <... openat resumed>) = 42 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6047] <... openat resumed>) = 52 [pid 6044] <... futex resumed>) = 1 [pid 6035] <... futex resumed>) = 0 [pid 6049] <... openat resumed>) = 41 [pid 6035] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6049] close(41 [pid 6047] close(52 [pid 6044] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6036] <... futex resumed>) = 0 [pid 6035] <... futex resumed>) = 1 [pid 6049] <... close resumed>) = 0 [pid 6047] <... close resumed>) = 0 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6035] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] <... openat resumed>) = 41 [pid 6047] <... openat resumed>) = 52 [pid 6045] <... openat resumed>) = 67 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] close(41 [pid 6047] close(52 [pid 6049] <... close resumed>) = 0 [pid 6045] close(67 [pid 6041] <... openat resumed>) = 43 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6045] <... close resumed>) = 0 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 41 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6049] close(41 [pid 6047] <... openat resumed>) = 52 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] <... openat resumed>) = 44 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] <... close resumed>) = 0 [pid 6047] close(52 [pid 6045] <... openat resumed>) = 67 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6045] close(67 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 52 [pid 6049] <... openat resumed>) = 45 [pid 6047] close(52 [pid 6045] <... close resumed>) = 0 [pid 6041] <... openat resumed>) = 41 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] close(45 [pid 6047] <... close resumed>) = 0 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] <... openat resumed>) = 45 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 46 [pid 6047] <... openat resumed>) = 52 [pid 6045] <... openat resumed>) = 67 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] close(46 [pid 6047] close(52 [pid 6045] close(67 [ 84.904578][ T6049] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.913515][ T6049] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6047] <... close resumed>) = 0 [pid 6045] <... close resumed>) = 0 [pid 6041] <... openat resumed>) = 47 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 46 [pid 6047] <... openat resumed>) = 52 [pid 6045] <... openat resumed>) = 67 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] close(46 [pid 6045] close(67 [pid 6041] <... openat resumed>) = 48 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6047] close(52 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6045] <... close resumed>) = 0 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] <... openat resumed>) = 46 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] close(46 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 52 [pid 6045] <... openat resumed>) = 67 [pid 6041] <... openat resumed>) = 49 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6045] close(67 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] <... close resumed>) = 0 [pid 6047] close(52 [pid 6045] <... close resumed>) = 0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6049] <... openat resumed>) = 50 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] <... openat resumed>) = 46 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6047] <... openat resumed>) = 52 [pid 6045] <... openat resumed>) = 67 [pid 6047] close(52 [pid 6049] close(50 [pid 6047] <... close resumed>) = 0 [pid 6049] <... close resumed>) = 0 [pid 6045] close(67 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] <... close resumed>) = 0 [pid 6041] <... openat resumed>) = 50 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 51 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... openat resumed>) = 52 [pid 6045] <... openat resumed>) = 67 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] close(51 [pid 6047] close(52 [pid 6049] <... close resumed>) = 0 [pid 6047] <... close resumed>) = 0 [pid 6045] close(67 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] <... close resumed>) = 0 [pid 6041] <... openat resumed>) = 51 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... openat resumed>) = 52 [pid 6047] close(52 [pid 6045] <... openat resumed>) = 67 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6049] <... openat resumed>) = 52 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] close(52 [pid 6047] <... close resumed>) = 0 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] <... close resumed>) = 0 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] close(67 [pid 6041] <... openat resumed>) = 53 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] <... close resumed>) = 0 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6047] <... openat resumed>) = 52 [pid 6045] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6049] <... openat resumed>) = 52 [pid 6045] <... futex resumed>) = 1 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6037] <... futex resumed>) = 0 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] close(52 [pid 6047] close(52 [pid 6045] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6041] <... openat resumed>) = 54 [pid 6037] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6047] <... close resumed>) = 0 [pid 6038] <... futex resumed>) = 0 [pid 6037] <... futex resumed>) = 1 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6037] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] <... openat resumed>) = 52 [pid 6047] <... openat resumed>) = 52 [pid 6041] <... openat resumed>) = 55 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] close(52 [pid 6047] close(52 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6047] <... close resumed>) = 0 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] <... close resumed>) = 0 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... openat resumed>) = 52 [pid 6041] <... openat resumed>) = 52 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6047] close(52) = 0 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 56 [pid 6047] <... openat resumed>) = 52 [pid 6041] <... openat resumed>) = 57 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] close(56 [pid 6047] close(52 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6047] <... close resumed>) = 0 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] <... close resumed>) = 0 [pid 6047] <... openat resumed>) = 52 [pid 6041] <... openat resumed>) = 56 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] close(52 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6047] <... close resumed>) = 0 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 58 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6049] close(58 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] <... close resumed>) = 0 [pid 6047] <... openat resumed>) = 52 [pid 6041] <... openat resumed>) = 58 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] close(52 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] <... openat resumed>) = 59 [pid 6047] <... close resumed>) = 0 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] close(59 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] <... openat resumed>) = 60 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] <... close resumed>) = 0 [pid 6047] <... openat resumed>) = 52 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6035] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6047] close(52 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6041] <... openat resumed>) = 59 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6035] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6049] <... openat resumed>) = 61 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... futex resumed>) = 0 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6035] <... futex resumed>) = 1 [pid 6049] close(61 [pid 6047] <... openat resumed>) = 52 [pid 6044] close_range(4, 4294967295, 0 [pid 6041] <... openat resumed>) = 62 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6035] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6049] <... close resumed>) = 0 [pid 6047] close(52 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 61 [pid 6047] <... close resumed>) = 0 [pid 6041] <... openat resumed>) = 63 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6049] close(61 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6047] <... openat resumed>) = 52 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] close(52 [pid 6041] <... openat resumed>) = 61 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 64 [pid 6047] <... close resumed>) = 0 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6049] close(64 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... close resumed>) = 0 [pid 6047] <... openat resumed>) = 52 [pid 6041] <... openat resumed>) = 64 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] close(52 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... openat resumed>) = 65 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6047] <... close resumed>) = 0 [pid 6041] <... openat resumed>) = 66 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] close(65 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] <... openat resumed>) = 65 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 67 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] close(67 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6047] <... openat resumed>) = 52 [pid 6041] <... openat resumed>) = 67 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] <... openat resumed>) = 68 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] close(68 [pid 6041] <... openat resumed>) = 69 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... close resumed>) = 0 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 68 [pid 6047] close(52 [pid 6041] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6047] <... close resumed>) = 0 [pid 6044] <... close_range resumed>) = 0 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] close(68 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] <... openat resumed>) = 70 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6044] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6044] <... futex resumed>) = 1 [pid 6049] <... close resumed>) = 0 [pid 6047] <... openat resumed>) = 52 [pid 6041] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6044] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6035] <... futex resumed>) = 0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] <... futex resumed>) = 0 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... openat resumed>) = 68 [pid 6041] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] close(68 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6047] close(52 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... close resumed>) = 0 [pid 6047] <... close resumed>) = 0 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... openat resumed>) = 68 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6037] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6037] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] close(68 [pid 6045] <... futex resumed>) = 0 [pid 6037] <... futex resumed>) = 1 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6047] <... openat resumed>) = 52 [pid 6045] close_range(4, 4294967295, 0 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6037] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6047] close(52 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6047] <... close resumed>) = 0 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6047] <... openat resumed>) = 52 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] close(52 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 68 [pid 6047] <... close resumed>) = 0 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] close(68 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6047] <... openat resumed>) = 52 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 68 [pid 6047] close(52 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] close(68 [pid 6047] <... close resumed>) = 0 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] <... close_range resumed>) = 0 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 68 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] close(68 [pid 6047] <... openat resumed>) = 52 [pid 6045] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] <... futex resumed>) = 1 [pid 6037] <... futex resumed>) = 0 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6047] close(52 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... openat resumed>) = 68 [pid 6049] close(68 [pid 6047] <... close resumed>) = 0 [pid 6045] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6047] <... openat resumed>) = 52 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 68 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6047] close(52 [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] close(68 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6047] <... close resumed>) = 0 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6047] <... openat resumed>) = 52 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 68 [pid 6047] close(52 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] close(68 [pid 6047] <... close resumed>) = 0 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6047] <... openat resumed>) = 52 [pid 6049] <... close resumed>) = 0 [pid 6047] close(52 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 68 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6049] close(68 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... close resumed>) = 0 [pid 6047] <... openat resumed>) = 52 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] close(52 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6047] <... close resumed>) = 0 [pid 6038] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 68 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] close(68 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6047] <... openat resumed>) = 52 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... close resumed>) = 0 [pid 6047] close(52 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6047] <... close resumed>) = 0 [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... openat resumed>) = 68 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] close(68 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6038] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... close resumed>) = 0 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... openat resumed>) = 52 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... openat resumed>) = 68 [pid 6047] close(52 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6036] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6049] close(68 [pid 6047] <... close resumed>) = 0 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... futex resumed>) = 0 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6035] exit_group(0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... openat resumed>) = 52 [pid 6049] <... openat resumed>) = 68 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6048] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6047] close(52 [pid 6044] <... futex resumed>) = ? [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6036] <... futex resumed>) = ? [pid 6035] <... exit_group resumed>) = ? [pid 6044] +++ exited with 0 +++ [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6049] close(68 [pid 6048] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6047] <... close resumed>) = 0 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... close resumed>) = 0 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... openat resumed>) = 68 [pid 6049] close(68 [pid 6047] <... openat resumed>) = 52 [pid 6038] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... close resumed>) = 0 [pid 6047] close(52 [pid 6038] ioctl(4, USBTMC_IOCTL_READ [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6038] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... openat resumed>) = 68 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6038] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6038] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6047] <... openat resumed>) = 52 [pid 6038] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6049] close(68) = 0 [pid 6037] exit_group(0 [pid 6036] +++ exited with 0 +++ [pid 6035] +++ exited with 0 +++ [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6035, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5817] restart_syscall(<... resuming interrupted clone ...> [pid 6047] close(52 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6045] <... futex resumed>) = ? [pid 6038] <... futex resumed>) = ? [pid 6037] <... exit_group resumed>) = ? [pid 5817] <... restart_syscall resumed>) = 0 [pid 6045] +++ exited with 0 +++ [pid 6049] <... openat resumed>) = 68 [pid 6047] <... close resumed>) = 0 [pid 6049] close(68 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6038] +++ exited with 0 +++ [pid 6037] +++ exited with 0 +++ ./strace-static-x86_64: Process 6050 attached [pid 6049] <... close resumed>) = 0 [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6037, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6047] <... openat resumed>) = 52 [pid 5814] restart_syscall(<... resuming interrupted clone ...> [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6047] close(52 [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 6050 [pid 6050] set_robust_list(0x5555724bf6a0, 24 [pid 6047] <... close resumed>) = 0 [pid 6050] <... set_robust_list resumed>) = 0 [pid 6049] close(68 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 52 [pid 6050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6049] <... close resumed>) = 0 [pid 6047] close(52) = 0 [pid 6050] <... prctl resumed>) = 0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6050] setpgid(0, 0 [pid 6049] <... openat resumed>) = 68 [pid 6047] <... openat resumed>) = 52 [pid 6049] close(68 [pid 6050] <... setpgid resumed>) = 0 [pid 6047] close(52 [pid 6049] <... close resumed>) = 0 [pid 6050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6050] <... openat resumed>) = 3 [pid 6049] <... openat resumed>) = 68 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6050] write(3, "1000", 4 [pid 6049] close(68 [pid 6047] <... openat resumed>) = 52 [pid 6050] <... write resumed>) = 4 [pid 6050] close(3 [pid 6049] <... close resumed>) = 0 [pid 6047] close(52 [pid 6050] <... close resumed>) = 0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6050] write(1, "executing program\n", 18executing program [pid 6049] <... openat resumed>) = 68 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5814] <... restart_syscall resumed>) = 0 [pid 6050] <... write resumed>) = 18 [pid 6049] close(68 [pid 6047] <... openat resumed>) = 52 [pid 6050] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6049] <... close resumed>) = 0 [pid 6047] close(52 [pid 6050] <... futex resumed>) = 0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6051 attached [pid 6050] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6049] <... openat resumed>) = 68 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6051] set_robust_list(0x5555724bf6a0, 24 [pid 6050] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6049] close(68 [pid 6047] <... openat resumed>) = 52 [pid 6051] <... set_robust_list resumed>) = 0 [pid 6050] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6049] <... close resumed>) = 0 [pid 6047] close(52 [pid 6051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6050] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6049] <... openat resumed>) = 68 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6051] <... prctl resumed>) = 0 [pid 6050] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6049] close(68 [pid 6047] <... openat resumed>) = 52 [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 6051 [pid 6051] setpgid(0, 0 [pid 6050] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6049] <... close resumed>) = 0 [pid 6047] close(52 [pid 6051] <... setpgid resumed>) = 0 [pid 6050] <... mprotect resumed>) = 0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... close resumed>) = 0 [pid 6051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6050] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6049] <... openat resumed>) = 68 [pid 6047] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6050] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6047] <... openat resumed>) = 52 [pid 6050] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6049] close(68 [pid 6047] close(52./strace-static-x86_64: Process 6052 attached [pid 6051] <... openat resumed>) = 3 [pid 6049] <... close resumed>) = 0 [pid 6047] <... close resumed>) = 0 [pid 6050] <... clone3 resumed> => {parent_tid=[6052]}, 88) = 6052 [pid 6047] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6051] write(3, "1000", 4 [pid 6050] rt_sigprocmask(SIG_SETMASK, [], [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6047] <... futex resumed>) = 1 [pid 6052] <... rseq resumed>) = 0 [pid 6051] <... write resumed>) = 4 [pid 6050] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6049] <... openat resumed>) = 68 [pid 6047] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6051] close(3 [pid 6050] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6050] <... futex resumed>) = 0 [pid 6040] <... futex resumed>) = 0 [pid 6052] <... set_robust_list resumed>) = 0 [pid 6051] <... close resumed>) = 0 [pid 6050] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6049] close(68 [pid 6040] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] rt_sigprocmask(SIG_SETMASK, [], executing program [pid 6051] write(1, "executing program\n", 18 [pid 6049] <... close resumed>) = 0 [pid 6042] <... futex resumed>) = 0 [pid 6040] <... futex resumed>) = 1 [pid 6052] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6051] <... write resumed>) = 18 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6051] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6049] <... openat resumed>) = 68 [pid 6052] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6051] <... futex resumed>) = 0 [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6051] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6049] close(68 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6052] <... openat resumed>) = 3 [pid 6051] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6051] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6049] <... close resumed>) = 0 [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6052] ioctl(3, USB_RAW_IOCTL_INIT [pid 6051] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6052] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6040] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6052] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6051] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6049] <... openat resumed>) = 68 [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6051] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6049] close(68 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] <... close resumed>) = 0 [pid 6052] <... ioctl resumed>, 0) = 0 [pid 6051] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6052] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6051] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6049] <... openat resumed>) = 68 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6052] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6051] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6049] close(68 [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) ./strace-static-x86_64: Process 6053 attached [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6053] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6051] <... clone3 resumed> => {parent_tid=[6053]}, 88) = 6053 [pid 6049] <... openat resumed>) = 68 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6053] <... rseq resumed>) = 0 [pid 6051] rt_sigprocmask(SIG_SETMASK, [], [pid 6049] close(68 [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6053] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6049] <... close resumed>) = 0 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6053] <... set_robust_list resumed>) = 0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6053] rt_sigprocmask(SIG_SETMASK, [], [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6051] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6051] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6049] <... openat resumed>) = 68 [pid 6051] <... futex resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6051] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6048] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [ 85.070370][ T43] usb 4-1: USB disconnect, device number 15 [ 85.086173][ T10] usb 2-1: USB disconnect, device number 15 [pid 6053] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6049] close(68 [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6053] ioctl(3, USB_RAW_IOCTL_INIT [pid 6049] <... close resumed>) = 0 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6053] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6053] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6049] <... openat resumed>) = 68 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] close(68 [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6049] close(68) = 0 [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] <... ioctl resumed>, 0) = 0 [pid 6049] <... openat resumed>) = 68 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] close(68) = 0 [pid 6053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6053] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... openat resumed>) = 68 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] close(68 [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... close resumed>) = 0 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6049] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6040] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6040] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6049] close(68 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6047] <... futex resumed>) = 0 [pid 6040] <... futex resumed>) = 1 [pid 6049] <... close resumed>) = 0 [pid 6047] close_range(4, 4294967295, 0 [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6049] <... futex resumed>) = 1 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6047] <... close_range resumed>) = 0 [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6040] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6039] <... futex resumed>) = 0 [pid 6047] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6039] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6047] <... futex resumed>) = 0 [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6041] <... futex resumed>) = 0 [pid 6039] <... futex resumed>) = 1 [pid 6047] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6039] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6048] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6048] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6048] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6048] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6048] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6048] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6042] ioctl(4, USBTMC_IOCTL_READ [ 85.178970][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 85.185686][ T5827] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 85.198667][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 85.209350][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 85.219912][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6039] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6039] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6049] <... futex resumed>) = 0 [pid 6042] ioctl(4, USBTMC_IOCTL_READ [pid 6039] <... futex resumed>) = 1 [pid 6049] close_range(4, 4294967295, 0 [pid 6042] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6039] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6042] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6042] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6049] <... close_range resumed>) = 0 [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6049] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6040] exit_group(0 [pid 6049] <... futex resumed>) = 1 [pid 6047] <... futex resumed>) = ? [pid 6042] <... futex resumed>) = ? [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6039] <... futex resumed>) = 0 [pid 6049] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6047] +++ exited with 0 +++ [pid 6042] +++ exited with 0 +++ [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6040] <... exit_group resumed>) = ? [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6048] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6040] +++ exited with 0 +++ [pid 6048] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6040, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6054 attached [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6054] set_robust_list(0x5555724bf6a0, 24 [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 6054 [pid 6054] <... set_robust_list resumed>) = 0 [pid 6054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6054] <... prctl resumed>) = 0 [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6054] setpgid(0, 0 [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6054] <... setpgid resumed>) = 0 [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6054] <... openat resumed>) = 3 [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6054] write(3, "1000", 4) = 4 [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6054] close(3 [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6054] <... close resumed>) = 0 [pid 6041] ioctl(4, USBTMC_IOCTL_READexecuting program [pid 6054] write(1, "executing program\n", 18 [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6054] <... write resumed>) = 18 [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6054] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6054] <... futex resumed>) = 0 [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6054] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6054] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6054] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6054] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6054] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6054] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6054] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6054] <... mprotect resumed>) = 0 [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6054] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6054] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6054] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6055 attached [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6055] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6054] <... clone3 resumed> => {parent_tid=[6055]}, 88) = 6055 [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... rseq resumed>) = 0 [pid 6054] rt_sigprocmask(SIG_SETMASK, [], [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6055] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6054] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... set_robust_list resumed>) = 0 [pid 6054] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6055] rt_sigprocmask(SIG_SETMASK, [], [pid 6054] <... futex resumed>) = 0 [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6054] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6052] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6041] ioctl(4, USBTMC_IOCTL_READ [pid 6055] <... openat resumed>) = 3 [pid 6041] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6041] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] ioctl(3, USB_RAW_IOCTL_INIT [pid 6041] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6055] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6041] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6039] exit_group(0 [pid 6049] <... futex resumed>) = ? [pid 6041] <... futex resumed>) = ? [pid 6039] <... exit_group resumed>) = ? [pid 6049] +++ exited with 0 +++ [ 85.230103][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 85.259081][ T1607] usb 5-1: USB disconnect, device number 15 [pid 6055] <... ioctl resumed>, 0) = 0 [pid 6041] +++ exited with 0 +++ [pid 6055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6039] +++ exited with 0 +++ [pid 6055] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6039, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6056 attached [pid 6056] set_robust_list(0x5555724bf6a0, 24) = 0 [pid 6056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 6056 [pid 6056] <... prctl resumed>) = 0 [pid 6053] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6056] setpgid(0, 0) = 0 [pid 6056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6056] write(3, "1000", 4) = 4 [pid 6056] close(3) = 0 executing program [pid 6056] write(1, "executing program\n", 18) = 18 [pid 6056] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6056] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 6056] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 6056] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6056] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6056] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 6057 attached [pid 6057] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053) = 0 [pid 6056] <... clone3 resumed> => {parent_tid=[6057]}, 88) = 6057 [pid 6057] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6056] rt_sigprocmask(SIG_SETMASK, [], [pid 6057] <... set_robust_list resumed>) = 0 [pid 6056] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6057] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 85.312491][ T5844] usb 3-1: USB disconnect, device number 15 [pid 6057] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6056] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6056] <... futex resumed>) = 0 [pid 6052] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6057] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6056] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6048] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6057] <... openat resumed>) = 3 [pid 6048] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6057] ioctl(3, USB_RAW_IOCTL_INIT [pid 6048] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6057] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6048] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6057] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6048] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6057] <... ioctl resumed>, 0) = 0 [pid 6048] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6048] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6057] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6048] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6048] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [pid 6048] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6053] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 85.355795][ T5827] usb 1-1: Using ep0 maxpacket: 8 [ 85.375943][ T5827] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 85.387452][ T5827] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 6053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6052] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6052] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6052] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6052] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6048] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6048] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 6048] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 6048] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [ 85.397579][ T5827] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 85.408092][ T5827] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 85.415755][ T43] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 85.421303][ T5827] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 85.437561][ T5827] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 6053] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6052] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6052] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6055] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6057] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [ 85.465567][ T10] usb 2-1: new high-speed USB device number 16 using dummy_hcd [pid 6057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6053] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6055] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6052] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6052] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6052] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6052] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6057] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6052] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6052] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6052] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 45 [ 85.585565][ T43] usb 4-1: Using ep0 maxpacket: 8 [ 85.603828][ T43] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 85.615267][ T43] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 85.625394][ T43] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [pid 6052] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6053] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6048] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6048] <... futex resumed>) = 1 [pid 6053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6048] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6053] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6046] <... futex resumed>) = 0 [pid 6053] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6046] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6048] <... futex resumed>) = 0 [pid 6046] <... futex resumed>) = 1 [pid 6053] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6048] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6046] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6048] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6048] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 85.635461][ T43] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 85.635555][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 85.648593][ T1607] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 85.661045][ T43] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 85.670147][ T5844] usb 3-1: new high-speed USB device number 16 using dummy_hcd [pid 6048] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6046] <... futex resumed>) = 0 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6046] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6046] <... futex resumed>) = 0 [pid 6055] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6048] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6046] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6053] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6048] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] <... ioctl resumed>, 0) = 0 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6048] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] <... ioctl resumed>, 0) = 0 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6053] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [ 85.678576][ T10] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 85.678628][ T10] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 85.678648][ T10] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 85.678668][ T10] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 85.678700][ T10] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6048] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6057] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6057] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6052] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6052] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6048] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6052] <... ioctl resumed>, 0) = 0 [pid 6052] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6052] <... ioctl resumed>, 0) = 0 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6048] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6052] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6046] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6046] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6046] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6048] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6046] <... mmap resumed>) = 0x7f5ecb388000 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6046] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6046] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6046] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 6058 attached => {parent_tid=[6058]}, 88) = 6058 [pid 6058] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6046] rt_sigprocmask(SIG_SETMASK, [], [pid 6058] <... rseq resumed>) = 0 [pid 6046] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6058] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6046] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] <... set_robust_list resumed>) = 0 [pid 6046] <... futex resumed>) = 0 [pid 6058] rt_sigprocmask(SIG_SETMASK, [], [pid 6046] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6058] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6048] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] <... openat resumed>) = 4 [pid 6048] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6058] ioctl(4, USB_RAW_IOCTL_INIT [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6048] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6058] ioctl(4, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [ 85.678718][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.681470][ T5827] usb 1-1: usb_control_msg returned -32 [ 85.690674][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.737057][ T5827] usbtmc 1-1:16.0: can't read capabilities [ 85.773271][ T6058] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 6058] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] <... openat resumed>) = 6 [pid 6058] ioctl(6, USB_RAW_IOCTL_INIT [pid 6048] <... openat resumed>) = 7 [pid 6058] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] ioctl(6, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6048] <... openat resumed>) = 8 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6057] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6055] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6058] <... openat resumed>) = 11 [pid 6048] <... openat resumed>) = 10 [pid 6058] ioctl(11, USB_RAW_IOCTL_INIT [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 12 [pid 6058] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] ioctl(11, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6048] <... openat resumed>) = 13 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 14 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 15 [ 85.783283][ T6058] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 85.796418][ T6058] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 85.805260][ T6058] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 16 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 17 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 18 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 19 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 20 [pid 6058] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 22 [pid 6048] <... openat resumed>) = 21 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] ioctl(22, USB_RAW_IOCTL_INIT [pid 6048] <... openat resumed>) = 23 [pid 6058] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6058] ioctl(22, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 24 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 25 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 26 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [ 85.833876][ T6058] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 85.843095][ T6058] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 85.864567][ T6058] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 85.873855][ T6058] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] <... openat resumed>) = 31 [pid 6058] <... openat resumed>) = 32 [pid 6058] close(32) = 0 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] <... openat resumed>) = 32 [pid 6058] <... openat resumed>) = 33 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] close(33 [pid 6057] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6055] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6048] <... openat resumed>) = 34 [pid 6058] <... close resumed>) = 0 [pid 6057] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6055] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6048] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6048] <... openat resumed>) = 33 [pid 6057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6055] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6058] <... openat resumed>) = 35 [pid 6057] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6055] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6057] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6058] close(35 [pid 6055] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6048] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] <... close resumed>) = 0 [pid 6057] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6048] <... futex resumed>) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6055] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6058] <... openat resumed>) = 35 [pid 6057] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6055] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6048] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6058] close(35 [pid 6057] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6055] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6058] <... close resumed>) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6057] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6053] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] <... openat resumed>) = 35 [pid 6053] <... futex resumed>) = 1 [pid 6051] <... futex resumed>) = 0 [pid 6058] close(35 [pid 6053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6051] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] <... close resumed>) = 0 [pid 6053] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6051] <... futex resumed>) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] ioctl(3, USB_RAW_IOCTL_EP0_STALL [ 85.885660][ T1607] usb 5-1: Using ep0 maxpacket: 8 [ 85.890769][ T5844] usb 3-1: Using ep0 maxpacket: 8 [ 85.911107][ T1607] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 85.922859][ T5844] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [pid 6051] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6058] <... openat resumed>) = 35 [pid 6053] <... ioctl resumed>, 0) = 0 [pid 6058] close(35 [pid 6053] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6058] <... close resumed>) = 0 [pid 6053] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6051] <... futex resumed>) = 0 [pid 6051] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] <... futex resumed>) = 0 [pid 6051] <... futex resumed>) = 1 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6051] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6053] <... openat resumed>) = 4 [pid 6058] close(35 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] <... close resumed>) = 0 [pid 6053] <... openat resumed>) = 5 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] <... openat resumed>) = 35 [pid 6053] <... openat resumed>) = 6 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 6058] close(35 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] <... close resumed>) = 0 [pid 6053] <... openat resumed>) = 9 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 12 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] close(35 [pid 6053] <... openat resumed>) = 13 [pid 6058] <... close resumed>) = 0 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] <... openat resumed>) = 14 [pid 6058] <... openat resumed>) = 35 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 15 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] close(35 [pid 6053] <... openat resumed>) = 16 [pid 6058] <... close resumed>) = 0 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] <... openat resumed>) = 17 [pid 6058] <... openat resumed>) = 35 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] close(35 [pid 6053] <... openat resumed>) = 18 [pid 6058] <... close resumed>) = 0 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] <... openat resumed>) = 19 [pid 6058] <... openat resumed>) = 35 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 20 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 21 [ 85.930377][ T10] usb 2-1: usb_control_msg returned -32 [ 85.934529][ T1607] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 85.950157][ T5844] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 85.961421][ T1607] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 85.961631][ T10] usbtmc 2-1:16.0: can't read capabilities [pid 6058] close(35 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] <... close resumed>) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35 [pid 6052] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] <... close resumed>) = 0 [pid 6052] <... futex resumed>) = 1 [pid 6050] <... futex resumed>) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6050] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6050] <... futex resumed>) = 0 [pid 6058] <... openat resumed>) = 35 [pid 6050] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6058] close(35) = 0 [pid 6052] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6052] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 6058] close(35 [pid 6053] <... openat resumed>) = 22 [pid 6052] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6050] <... futex resumed>) = 0 [pid 6058] <... close resumed>) = 0 [pid 6050] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6050] <... futex resumed>) = 0 [pid 6053] <... openat resumed>) = 23 [pid 6052] <... openat resumed>) = 4 [pid 6050] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... openat resumed>) = 6 [pid 6051] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6051] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6058] <... openat resumed>) = 35 [pid 6053] <... openat resumed>) = 24 [pid 6051] <... mmap resumed>) = 0x7f5ecb388000 [pid 6058] close(35 [pid 6051] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6058] <... close resumed>) = 0 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6051] <... mprotect resumed>) = 0 [pid 6058] <... openat resumed>) = 35 [pid 6052] <... openat resumed>) = 7 [pid 6051] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6058] close(35 [pid 6051] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6058] <... close resumed>) = 0 [pid 6053] <... openat resumed>) = 25 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6051] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 6059 attached [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... openat resumed>) = 8 [pid 6059] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] <... openat resumed>) = 26 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6051] <... clone3 resumed> => {parent_tid=[6059]}, 88) = 6059 [pid 6059] <... rseq resumed>) = 0 [pid 6059] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6058] <... openat resumed>) = 35 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6051] rt_sigprocmask(SIG_SETMASK, [], [pid 6059] <... set_robust_list resumed>) = 0 [pid 6058] close(35 [pid 6052] <... openat resumed>) = 9 [pid 6051] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6059] rt_sigprocmask(SIG_SETMASK, [], [pid 6058] <... close resumed>) = 0 [pid 6051] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6051] <... futex resumed>) = 0 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6058] <... openat resumed>) = 35 [pid 6051] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6059] <... openat resumed>) = 27 [pid 6058] close(35 [pid 6059] ioctl(27, USB_RAW_IOCTL_INIT [pid 6058] <... close resumed>) = 0 [pid 6059] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] ioctl(27, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6058] <... openat resumed>) = 35 [pid 6053] <... openat resumed>) = 28 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35 [pid 6052] <... openat resumed>) = 10 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] <... close resumed>) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [ 85.971835][ T5844] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 85.994502][ T1607] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 86.012652][ T43] usb 4-1: usb_control_msg returned -32 [ 86.017299][ T6059] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.019204][ T43] usbtmc 4-1:16.0: can't read capabilities [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6050] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6050] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 6050] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6050] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6050] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 6060 attached [pid 6060] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6050] <... clone3 resumed> => {parent_tid=[6060]}, 88) = 6060 [pid 6060] <... rseq resumed>) = 0 [pid 6053] <... openat resumed>) = 29 [pid 6052] <... openat resumed>) = 11 [pid 6050] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6050] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6050] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6060] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6058] <... openat resumed>) = 35 [pid 6060] <... set_robust_list resumed>) = 0 [pid 6058] close(35 [pid 6060] rt_sigprocmask(SIG_SETMASK, [], [pid 6058] <... close resumed>) = 0 [pid 6060] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6058] <... openat resumed>) = 35 [pid 6060] <... openat resumed>) = 12 [pid 6058] close(35 [pid 6060] ioctl(12, USB_RAW_IOCTL_INIT [pid 6058] <... close resumed>) = 0 [pid 6060] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6060] ioctl(12, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6058] <... openat resumed>) = 35 [pid 6058] close(35 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6058] <... close resumed>) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6058] <... openat resumed>) = 35 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6058] close(35 [pid 6059] <... openat resumed>) = 30 [pid 6058] <... close resumed>) = 0 [pid 6059] close(30 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] <... close resumed>) = 0 [pid 6058] <... openat resumed>) = 35 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6058] close(35 [pid 6059] <... openat resumed>) = 30 [pid 6058] <... close resumed>) = 0 [pid 6059] close(30 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] <... close resumed>) = 0 [pid 6058] <... openat resumed>) = 35 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6058] close(35 [pid 6059] <... openat resumed>) = 30 [pid 6058] <... close resumed>) = 0 [pid 6059] close(30 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] <... close resumed>) = 0 [pid 6058] <... openat resumed>) = 35 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6058] close(35 [pid 6059] <... openat resumed>) = 30 [pid 6058] <... close resumed>) = 0 [pid 6059] close(30 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] <... close resumed>) = 0 [pid 6058] <... openat resumed>) = 35 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6058] close(35 [pid 6059] <... openat resumed>) = 30 [pid 6058] <... close resumed>) = 0 [pid 6059] close(30 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] <... close resumed>) = 0 [pid 6058] <... openat resumed>) = 35 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6058] close(35 [pid 6059] <... openat resumed>) = 30 [pid 6058] <... close resumed>) = 0 [pid 6059] close(30 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] <... close resumed>) = 0 [pid 6058] <... openat resumed>) = 35 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6058] close(35 [pid 6059] <... openat resumed>) = 30 [pid 6058] <... close resumed>) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6058] close(35 [pid 6059] close(30 [pid 6058] <... close resumed>) = 0 [pid 6059] <... close resumed>) = 0 [pid 6058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... openat resumed>) = 13 [pid 6058] <... openat resumed>) = 35 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6059] close(30) = 0 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6059] close(30 [pid 6058] close(35 [pid 6053] <... openat resumed>) = 31 [pid 6052] <... openat resumed>) = 14 [pid 6058] <... close resumed>) = 0 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6059] <... close resumed>) = 0 [pid 6058] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6058] <... futex resumed>) = 1 [pid 6059] <... openat resumed>) = 30 [pid 6058] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6059] close(30 [pid 6052] <... openat resumed>) = 15 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6059] <... close resumed>) = 0 [pid 6053] <... openat resumed>) = 32 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... openat resumed>) = 16 [pid 6059] <... openat resumed>) = 30 [pid 6046] <... futex resumed>) = 0 [pid 6059] close(30 [pid 6046] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] <... close resumed>) = 0 [pid 6046] <... futex resumed>) = 1 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6046] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6059] <... openat resumed>) = 30 [pid 6048] <... futex resumed>) = 0 [pid 6059] close(30 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 30 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(30 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 30 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(30 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 30 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(30 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] <... openat resumed>) = 30 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 33 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(33 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6052] <... openat resumed>) = 17 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 33 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(33 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 33 [ 86.033656][ T5844] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 86.046789][ T6059] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.048936][ T1607] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 86.059427][ T6060] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.065009][ T5844] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(33 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6053] <... openat resumed>) = 34 [pid 6052] <... openat resumed>) = 18 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 33 [pid 6059] close(33) = 0 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 33 [pid 6059] close(33) = 0 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 33 [pid 6059] close(33) = 0 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 33 [pid 6059] close(33) = 0 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 33 [pid 6059] close(33) = 0 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 33 [pid 6059] close(33) = 0 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 33 [pid 6059] close(33) = 0 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6053] <... openat resumed>) = 33 [pid 6059] close(35 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... openat resumed>) = 19 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 36 [pid 6053] <... openat resumed>) = 35 [pid 6052] <... openat resumed>) = 20 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(36 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6052] <... openat resumed>) = 21 [pid 6059] <... openat resumed>) = 36 [pid 6053] <... openat resumed>) = 37 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(36 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... openat resumed>) = 22 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] <... openat resumed>) = 38 [pid 6053] <... openat resumed>) = 36 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(38 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... openat resumed>) = 24 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... openat resumed>) = 23 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6060] ioctl(24, USB_RAW_IOCTL_INIT [pid 6059] <... openat resumed>) = 38 [pid 6055] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6053] <... openat resumed>) = 39 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6059] close(38 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6052] <... openat resumed>) = 25 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] ioctl(24, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] <... ioctl resumed>, 0) = 0 [pid 6053] <... openat resumed>) = 38 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 40 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(40 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 40 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(40 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 40 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(40 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 40 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(40 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 40 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(40 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 40 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(40 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 40 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(40 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6046] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6046] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6058] <... futex resumed>) = 0 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6046] <... futex resumed>) = 1 [pid 6059] <... openat resumed>) = 40 [pid 6058] close_range(4294967295, 4294967295, 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6046] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6059] close(40 [pid 6058] <... close_range resumed>) = 0 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6058] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6058] <... futex resumed>) = 1 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6046] <... futex resumed>) = 0 [pid 6059] <... openat resumed>) = 40 [pid 6058] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(40 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6052] <... openat resumed>) = 26 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 41 [pid 6053] <... openat resumed>) = 40 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(41 [pid 6052] <... openat resumed>) = 27 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 41 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(41 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 41 [pid 6055] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(41 [pid 6053] <... openat resumed>) = 42 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... openat resumed>) = 28 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] <... ioctl resumed>, 0) = 0 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 43 [pid 6053] <... openat resumed>) = 41 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(43 [pid 6052] <... openat resumed>) = 29 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6059] <... openat resumed>) = 43 [pid 6052] <... openat resumed>) = 30 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6053] <... openat resumed>) = 44 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] close(43 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] <... close resumed>) = 0 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] <... openat resumed>) = 43 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(43 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] <... close resumed>) = 0 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... openat resumed>) = 31 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 43 [pid 6055] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6053] <... openat resumed>) = 45 [pid 6052] <... openat resumed>) = 32 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... openat resumed>) = 46 [pid 6052] <... openat resumed>) = 33 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... openat resumed>) = 47 [pid 6052] <... openat resumed>) = 34 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... openat resumed>) = 48 [pid 6052] <... openat resumed>) = 35 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [ 86.099659][ T1607] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.102931][ T6060] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.109737][ T5844] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.136072][ T6060] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6059] close(43 [pid 6057] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6055] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6053] <... openat resumed>) = 49 [pid 6052] <... openat resumed>) = 36 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... openat resumed>) = 50 [pid 6052] <... openat resumed>) = 37 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... openat resumed>) = 51 [pid 6052] <... openat resumed>) = 38 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... openat resumed>) = 52 [pid 6052] <... openat resumed>) = 39 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... openat resumed>) = 53 [pid 6052] <... openat resumed>) = 40 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... openat resumed>) = 54 [pid 6052] <... openat resumed>) = 41 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... openat resumed>) = 55 [pid 6052] <... openat resumed>) = 42 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... openat resumed>) = 56 [pid 6052] <... openat resumed>) = 43 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6059] <... close resumed>) = 0 [pid 6057] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6053] <... openat resumed>) = 57 [pid 6052] <... openat resumed>) = 44 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] <... ioctl resumed>, 0) = 0 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] <... openat resumed>) = 58 [pid 6057] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6053] <... openat resumed>) = 43 [pid 6052] <... openat resumed>) = 45 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] close(58 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6059] <... close resumed>) = 0 [pid 6057] <... ioctl resumed>, 0) = 0 [pid 6053] <... openat resumed>) = 58 [pid 6052] <... openat resumed>) = 46 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6059] <... openat resumed>) = 59 [pid 6057] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6053] <... openat resumed>) = 60 [pid 6052] <... openat resumed>) = 47 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 48 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... openat resumed>) = 61 [pid 6060] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6059] close(59 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... openat resumed>) = 49 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] <... close resumed>) = 0 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6060] <... openat resumed>) = 50 [pid 6059] <... openat resumed>) = 62 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] close(50 [pid 6059] close(62 [pid 6053] <... openat resumed>) = 59 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6060] <... close resumed>) = 0 [pid 6059] <... close resumed>) = 0 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... openat resumed>) = 51 [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] <... openat resumed>) = 62 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ [pid 6060] <... openat resumed>) = 50 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6048] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] close(50 [pid 6059] <... openat resumed>) = 63 [pid 6048] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6048] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] close(63 [pid 6048] <... futex resumed>) = 0 [pid 6060] <... close resumed>) = 0 [pid 6059] <... close resumed>) = 0 [pid 6052] <... openat resumed>) = 52 [pid 6048] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] <... openat resumed>) = 63 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] <... openat resumed>) = 50 [pid 6059] <... openat resumed>) = 64 [pid 6046] exit_group(0 [pid 6058] <... futex resumed>) = ? [pid 6048] <... futex resumed>) = ? [pid 6046] <... exit_group resumed>) = ? [pid 6060] close(50 [pid 6059] close(64 [pid 6058] +++ exited with 0 +++ [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... openat resumed>) = 53 [pid 6048] +++ exited with 0 +++ [pid 6060] <... close resumed>) = 0 [pid 6059] <... close resumed>) = 0 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... openat resumed>) = 50 [pid 6060] <... openat resumed>) = 54 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] close(54 [pid 6052] <... openat resumed>) = 55 [pid 6060] <... close resumed>) = 0 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] <... openat resumed>) = 64 [pid 6052] <... openat resumed>) = 54 [pid 6060] <... openat resumed>) = 56 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] close(56 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... openat resumed>) = 57 [pid 6060] <... close resumed>) = 0 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] <... openat resumed>) = 65 [pid 6052] <... openat resumed>) = 56 [pid 6060] <... openat resumed>) = 58 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] close(58 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... openat resumed>) = 59 [pid 6060] <... close resumed>) = 0 [pid 6053] <... openat resumed>) = 66 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... openat resumed>) = 58 [pid 6060] <... openat resumed>) = 60 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] close(60 [pid 6053] <... openat resumed>) = 67 [pid 6052] <... openat resumed>) = -1 ENODEV (No such device) [pid 6060] <... close resumed>) = 0 [pid 6059] <... openat resumed>) = 68 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] close(68 [pid 6052] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6046] +++ exited with 0 +++ [pid 6060] <... openat resumed>) = 60 [pid 6059] <... close resumed>) = 0 [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] close(60 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6046, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6052] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5813] restart_syscall(<... resuming interrupted clone ...> [pid 6060] <... close resumed>) = 0 [pid 6053] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6059] <... openat resumed>) = 68 [pid 6052] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6060] <... openat resumed>) = 60 [pid 6059] close(68 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] close(60 [pid 6059] <... close resumed>) = 0 [pid 6053] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6060] <... close resumed>) = 0 [pid 6059] <... openat resumed>) = 68 [pid 6053] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5813] <... restart_syscall resumed>) = 0 [pid 6059] close(68 [pid 6053] <... futex resumed>) = 0 [pid 6060] <... openat resumed>) = 60 [pid 6059] <... close resumed>) = 0 [pid 6053] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [ 86.165389][ T6060] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.204366][ T10] usb 1-1: USB disconnect, device number 16 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] close(60 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6060] <... close resumed>) = 0 [pid 6052] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] <... openat resumed>) = 60 [pid 6052] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 6061 attached [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 6061 [pid 6059] <... openat resumed>) = 68 [pid 6061] set_robust_list(0x5555724bf6a0, 24 [pid 6060] close(60 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6059] close(68 [pid 6061] <... set_robust_list resumed>) = 0 [pid 6059] <... close resumed>) = 0 [pid 6061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6060] <... close resumed>) = 0 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6061] <... prctl resumed>) = 0 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] <... openat resumed>) = 68 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6061] setpgid(0, 0 [pid 6059] close(68 [pid 6061] <... setpgid resumed>) = 0 [pid 6052] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6059] <... close resumed>) = 0 [pid 6061] <... openat resumed>) = 3 [pid 6060] <... openat resumed>) = 60 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6061] write(3, "1000", 4 [pid 6060] close(60 [pid 6059] <... openat resumed>) = 68 [pid 6052] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6061] <... write resumed>) = 4 [pid 6060] <... close resumed>) = 0 [pid 6052] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6059] close(68 [pid 6061] close(3 [pid 6059] <... close resumed>) = 0 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6061] <... close resumed>) = 0 [pid 6061] write(1, "executing program\n", 18executing program [pid 6060] <... openat resumed>) = 60 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6061] <... write resumed>) = 18 [pid 6060] close(60 [pid 6061] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] <... openat resumed>) = 68 [pid 6052] <... futex resumed>) = 0 [pid 6060] <... close resumed>) = 0 [pid 6059] close(68 [pid 6052] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] <... close resumed>) = 0 [pid 6060] <... openat resumed>) = 60 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6060] close(60 [pid 6059] <... openat resumed>) = 68 [pid 6060] <... close resumed>) = 0 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6061] <... futex resumed>) = 0 [pid 6060] <... openat resumed>) = 60 [pid 6059] close(68 [pid 6061] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6059] <... close resumed>) = 0 [pid 6061] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6060] close(60 [pid 6061] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6060] <... close resumed>) = 0 [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6061] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] <... openat resumed>) = 68 [pid 6061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6060] <... openat resumed>) = 60 [pid 6061] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6060] close(60 [pid 6059] close(68 [pid 6061] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6060] <... close resumed>) = 0 [pid 6059] <... close resumed>) = 0 [pid 6061] <... mprotect resumed>) = 0 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6061] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6060] <... openat resumed>) = 60 [pid 6059] <... openat resumed>) = 68 [pid 6061] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6060] close(60 [pid 6059] close(68./strace-static-x86_64: Process 6062 attached [pid 6060] <... close resumed>) = 0 [pid 6059] <... close resumed>) = 0 [pid 6061] <... clone3 resumed> => {parent_tid=[6062]}, 88) = 6062 [pid 6062] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] <... rseq resumed>) = 0 [pid 6061] rt_sigprocmask(SIG_SETMASK, [], [pid 6060] <... openat resumed>) = 60 [pid 6059] <... openat resumed>) = 68 [pid 6062] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6061] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6062] <... set_robust_list resumed>) = 0 [pid 6061] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] close(60 [pid 6059] close(68 [pid 6062] rt_sigprocmask(SIG_SETMASK, [], [pid 6061] <... futex resumed>) = 0 [pid 6060] <... close resumed>) = 0 [pid 6059] <... close resumed>) = 0 [pid 6062] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6061] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6060] <... openat resumed>) = 60 [pid 6059] <... openat resumed>) = 68 [pid 6062] <... openat resumed>) = 3 [pid 6060] close(60 [pid 6059] close(68 [pid 6062] ioctl(3, USB_RAW_IOCTL_INIT [pid 6060] <... close resumed>) = 0 [pid 6059] <... close resumed>) = 0 [pid 6062] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6060] <... openat resumed>) = 60 [pid 6059] <... openat resumed>) = 68 [pid 6062] <... ioctl resumed>, 0) = 0 [pid 6060] close(60 [pid 6059] close(68 [pid 6060] <... close resumed>) = 0 [pid 6059] <... close resumed>) = 0 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6060] <... openat resumed>) = 60 [pid 6059] <... futex resumed>) = 1 [pid 6051] <... futex resumed>) = 0 [pid 6062] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6059] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6051] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6060] close(60 [pid 6053] <... futex resumed>) = 0 [pid 6051] <... futex resumed>) = 1 [pid 6060] <... close resumed>) = 0 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6051] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 60 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6060] close(60 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... close resumed>) = 0 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 60 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] close(60 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6060] <... close resumed>) = 0 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6060] <... openat resumed>) = 60 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] close(60 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6060] <... close resumed>) = 0 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6060] <... openat resumed>) = 60 [pid 6057] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] <... futex resumed>) = 1 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6057] <... futex resumed>) = 1 [pid 6056] <... futex resumed>) = 0 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6060] close(60 [pid 6057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6056] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] <... close resumed>) = 0 [pid 6057] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6056] <... futex resumed>) = 0 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6056] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6060] <... openat resumed>) = 60 [pid 6057] <... ioctl resumed>, 0) = 0 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6057] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6060] close(60 [pid 6057] <... futex resumed>) = 1 [pid 6056] <... futex resumed>) = 0 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... close resumed>) = 0 [pid 6057] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6056] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6056] <... futex resumed>) = 0 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6060] <... openat resumed>) = 60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6056] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6060] close(60 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... close resumed>) = 0 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... openat resumed>) = 60 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6060] close(60 [pid 6054] <... futex resumed>) = 0 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6060] <... close resumed>) = 0 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6060] <... openat resumed>) = 60 [pid 6054] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6051] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6051] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6051] <... futex resumed>) = 1 [pid 6059] <... futex resumed>) = 0 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6051] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6059] close_range(4, 4294967295, 0 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6059] <... close_range resumed>) = 0 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] close(60) = 0 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... openat resumed>) = 60 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] close(60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6055] <... futex resumed>) = 0 [pid 6054] <... futex resumed>) = 1 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6055] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6054] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6060] <... openat resumed>) = 60 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6055] <... ioctl resumed>, 0) = 0 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] close(60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... openat resumed>) = 60 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] close(60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6060] <... openat resumed>) = 60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] close(60 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... close resumed>) = 0 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... openat resumed>) = 60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] close(60 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... close resumed>) = 0 [pid 6059] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6059] <... futex resumed>) = 1 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6051] <... futex resumed>) = 0 [pid 6060] <... openat resumed>) = 60 [pid 6059] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] close(60 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... close resumed>) = 0 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... openat resumed>) = 60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] close(60 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... close resumed>) = 0 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... openat resumed>) = 60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] close(60 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... close resumed>) = 0 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... openat resumed>) = 60 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6053] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6054] <... futex resumed>) = 0 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] close(60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6055] <... futex resumed>) = 1 [pid 6054] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6054] <... futex resumed>) = 0 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... openat resumed>) = 60 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6054] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] close(60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... openat resumed>) = 60 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] close(60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... openat resumed>) = 60 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] close(60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6055] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... openat resumed>) = 60 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] close(60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... openat resumed>) = 60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] close(60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6060] <... openat resumed>) = 60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] close(60 [pid 6057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... close resumed>) = 0 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6056] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6056] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... openat resumed>) = 60 [pid 6056] <... futex resumed>) = 0 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] <... openat resumed>) = 4 [pid 6056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] close(60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6056] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = 5 [pid 6056] <... mprotect resumed>) = 0 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6056] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6055] <... openat resumed>) = 4 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] <... openat resumed>) = 60 [pid 6055] <... openat resumed>) = 6 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6056] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] close(60 [pid 6057] <... openat resumed>) = 6 [pid 6056] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... close resumed>) = 0 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] <... openat resumed>) = 7 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6063 attached [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] <... openat resumed>) = 7 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6063] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6060] <... openat resumed>) = 60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6056] <... clone3 resumed> => {parent_tid=[6063]}, 88) = 6063 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] <... rseq resumed>) = 0 [pid 6060] close(60 [pid 6057] <... openat resumed>) = 8 [pid 6056] rt_sigprocmask(SIG_SETMASK, [], [pid 6055] <... openat resumed>) = 8 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6063] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6060] <... close resumed>) = 0 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6056] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6063] <... set_robust_list resumed>) = 0 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6056] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] rt_sigprocmask(SIG_SETMASK, [], [pid 6060] <... openat resumed>) = 60 [pid 6056] <... futex resumed>) = 0 [pid 6055] <... openat resumed>) = 9 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6063] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6060] close(60 [pid 6056] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = 9 [ 86.212077][ T6052] usbtmc: can not find device for minor 0 [ 86.401278][ T5844] usb 3-1: usb_control_msg returned -32 [ 86.413313][ T5844] usbtmc 3-1:16.0: can't read capabilities [ 86.420827][ T1607] usb 5-1: usb_control_msg returned -32 [ 86.427265][ T1607] usbtmc 5-1:16.0: can't read capabilities [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] <... openat resumed>) = 10 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] <... openat resumed>) = 10 [pid 6060] <... openat resumed>) = 60 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6063] ioctl(10, USB_RAW_IOCTL_INIT [pid 6060] close(60 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... close resumed>) = 0 [pid 6055] <... openat resumed>) = 11 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6063] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] ioctl(10, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6060] <... openat resumed>) = 60 [pid 6053] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] close(60 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... close resumed>) = 0 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... openat resumed>) = 60 [pid 6053] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] close(60 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = 11 [pid 6055] <... openat resumed>) = 12 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] <... openat resumed>) = 60 [pid 6057] <... openat resumed>) = 12 [pid 6055] <... openat resumed>) = 13 [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] <... openat resumed>) = 13 [pid 6055] <... openat resumed>) = 14 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] close(60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = 14 [pid 6055] <... openat resumed>) = 15 [pid 6053] ioctl(4, USBTMC_IOCTL_READ [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6053] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6060] <... openat resumed>) = 60 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6054] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6053] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] <... openat resumed>) = 16 [pid 6054] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] close(60 [pid 6057] <... openat resumed>) = 15 [pid 6054] <... futex resumed>) = 0 [pid 6053] <... futex resumed>) = 0 [pid 6063] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6060] <... close resumed>) = 0 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6054] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6053] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] <... openat resumed>) = 16 [pid 6055] <... openat resumed>) = 17 [pid 6054] <... mmap resumed>) = 0x7f5ecb388000 [pid 6060] <... openat resumed>) = 60 [pid 6054] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6051] exit_group(0 [pid 6060] close(60 [pid 6059] <... futex resumed>) = ? [pid 6054] <... mprotect resumed>) = 0 [pid 6053] <... futex resumed>) = ? [pid 6051] <... exit_group resumed>) = ? [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6060] <... close resumed>) = 0 [pid 6059] +++ exited with 0 +++ [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6054] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6053] +++ exited with 0 +++ [pid 6063] <... openat resumed>) = 17 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6054] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6063] ioctl(17, USB_RAW_IOCTL_INIT [pid 6054] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 6064 attached [pid 6063] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6060] <... openat resumed>) = 60 [pid 6057] <... openat resumed>) = 18 [pid 6055] <... openat resumed>) = 18 [pid 6064] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6063] ioctl(17, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6060] close(60 [pid 6054] <... clone3 resumed> => {parent_tid=[6064]}, 88) = 6064 [pid 6064] <... rseq resumed>) = 0 [pid 6060] <... close resumed>) = 0 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6054] rt_sigprocmask(SIG_SETMASK, [], [pid 6051] +++ exited with 0 +++ [pid 6064] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6054] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6051, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 6064] <... set_robust_list resumed>) = 0 [pid 6054] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6064] rt_sigprocmask(SIG_SETMASK, [], [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] <... openat resumed>) = 19 [pid 6055] <... openat resumed>) = 19 [pid 6054] <... futex resumed>) = 0 [pid 6064] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6054] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... openat resumed>) = 20 [pid 6060] <... openat resumed>) = 60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 6065 attached [pid 6064] <... openat resumed>) = 20 [pid 6063] ioctl(20, USB_RAW_IOCTL_INIT [pid 6065] set_robust_list(0x5555724bf6a0, 24 [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 6065 [pid 6065] <... set_robust_list resumed>) = 0 [pid 6064] ioctl(20, USB_RAW_IOCTL_INIT [pid 6055] <... openat resumed>) = 21 [pid 6065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6063] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6057] <... openat resumed>) = 21 [pid 6064] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6065] <... prctl resumed>) = 0 [pid 6064] ioctl(20, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6063] ioctl(20, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6062] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6060] close(60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] setpgid(0, 0 [pid 6062] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = 22 [pid 6055] <... openat resumed>) = 22 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6065] <... setpgid resumed>) = 0 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] <... openat resumed>) = 60 [ 86.471358][ T6063] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.480300][ T6063] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.495536][ T6063] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.497741][ T5827] usb 2-1: USB disconnect, device number 16 [ 86.504105][ T6063] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6060] close(60 [pid 6057] <... openat resumed>) = 23 [pid 6055] <... openat resumed>) = 23 [pid 6060] <... close resumed>) = 0 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] <... openat resumed>) = 60 [pid 6060] close(60 [pid 6055] <... openat resumed>) = 24 [pid 6057] <... openat resumed>) = 24 [pid 6060] <... close resumed>) = 0 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] <... openat resumed>) = 25 [pid 6060] <... openat resumed>) = 60 [pid 6060] close(60 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] <... openat resumed>) = 25 [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = 26 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] <... openat resumed>) = 60 [pid 6060] close(60 [pid 6055] <... openat resumed>) = 26 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] <... close resumed>) = 0 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 60 [pid 6055] <... openat resumed>) = 27 [pid 6060] close(60 [pid 6057] <... openat resumed>) = 27 [pid 6065] <... openat resumed>) = 3 [pid 6060] <... close resumed>) = 0 [pid 6064] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6065] write(3, "1000", 4 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6065] <... write resumed>) = 4 [pid 6064] <... openat resumed>) = 28 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6060] <... openat resumed>) = 60 [pid 6057] <... openat resumed>) = 28 [pid 6055] <... openat resumed>) = 29 [pid 6065] close(3 [pid 6063] <... openat resumed>) = 29 [pid 6060] close(60 [pid 6065] <... close resumed>) = 0 [pid 6064] ioctl(28, USB_RAW_IOCTL_INIT [pid 6063] ioctl(29, USB_RAW_IOCTL_INIT [pid 6060] <... close resumed>) = 0 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWRexecuting program [pid 6065] write(1, "executing program\n", 18 [pid 6064] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6063] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6060] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] <... write resumed>) = 18 [pid 6064] ioctl(28, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6063] ioctl(29, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6060] <... openat resumed>) = 60 [pid 6057] <... openat resumed>) = 30 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] <... openat resumed>) = 31 [pid 6055] <... openat resumed>) = 30 [pid 6065] <... futex resumed>) = 0 [ 86.547421][ T6064] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.560413][ T6064] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.561896][ T6063] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.577211][ T6063] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.589047][ T6063] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6063] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6062] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6060] close(60 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6063] <... openat resumed>) = 32 [pid 6063] close(32 [pid 6065] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6060] <... close resumed>) = 0 [pid 6057] <... openat resumed>) = 33 [pid 6055] <... openat resumed>) = 31 [pid 6065] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6063] <... close resumed>) = 0 [pid 6060] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6060] <... futex resumed>) = 1 [pid 6057] <... openat resumed>) = 32 [pid 6055] <... openat resumed>) = 32 [pid 6050] <... futex resumed>) = 0 [pid 6065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6063] <... openat resumed>) = 34 [pid 6060] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6050] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6064] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6063] close(34 [pid 6057] <... openat resumed>) = 35 [pid 6052] <... futex resumed>) = 0 [pid 6050] <... futex resumed>) = 1 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6050] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... close resumed>) = 0 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6065] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6064] <... openat resumed>) = 34 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] <... openat resumed>) = 33 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6065] <... mprotect resumed>) = 0 [pid 6064] close(34 [pid 6063] <... openat resumed>) = 34 [pid 6064] <... close resumed>) = 0 [pid 6063] close(34 [pid 6057] <... openat resumed>) = 36 [pid 6063] <... close resumed>) = 0 [pid 6065] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6065] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6057] <... openat resumed>) = 34 [pid 6065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6064] <... openat resumed>) = 34 [pid 6063] <... openat resumed>) = 37 [pid 6055] <... openat resumed>) = 35 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6057] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 6066 attached [pid 6064] close(34 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6066] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6065] <... clone3 resumed> => {parent_tid=[6066]}, 88) = 6066 [pid 6064] <... close resumed>) = 0 [pid 6063] close(37 [pid 6057] <... openat resumed>) = 38 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6066] <... rseq resumed>) = 0 [pid 6065] rt_sigprocmask(SIG_SETMASK, [], [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... close resumed>) = 0 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6066] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6057] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6066] <... set_robust_list resumed>) = 0 [pid 6066] rt_sigprocmask(SIG_SETMASK, [], [pid 6065] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6064] <... openat resumed>) = 36 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6057] <... futex resumed>) = 0 [pid 6066] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6065] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6064] close(36 [pid 6057] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] <... openat resumed>) = 34 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6065] <... futex resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6065] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6064] <... close resumed>) = 0 [pid 6066] <... openat resumed>) = 3 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6066] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6055] <... openat resumed>) = 36 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6063] <... openat resumed>) = 37 [pid 6063] close(37 [pid 6064] <... openat resumed>) = 37 [pid 6063] <... close resumed>) = 0 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] close(37 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] <... openat resumed>) = 38 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6066] <... ioctl resumed>, 0) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... openat resumed>) = 37 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6055] <... openat resumed>) = 39 [pid 6066] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6064] close(37 [pid 6063] close(37 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6066] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6064] <... close resumed>) = 0 [pid 6063] <... close resumed>) = 0 [pid 6055] <... openat resumed>) = 37 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6066] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... openat resumed>) = 40 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [ 86.598259][ T6063] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.599350][ T6064] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.614668][ T6064] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] close(40 [pid 6063] <... openat resumed>) = 37 [pid 6055] <... openat resumed>) = 41 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6052] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... close resumed>) = 0 [pid 6063] close(37 [pid 6062] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6050] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... close resumed>) = 0 [pid 6062] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6050] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6064] <... openat resumed>) = 42 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6055] <... openat resumed>) = 40 [pid 6050] <... futex resumed>) = 1 [pid 6060] <... futex resumed>) = 0 [pid 6064] close(42 [pid 6063] <... openat resumed>) = 37 [pid 6062] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6060] close_range(4, 4294967295, 0 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6050] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6064] <... close resumed>) = 0 [pid 6063] close(37 [pid 6062] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6055] <... openat resumed>) = 42 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... close resumed>) = 0 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6064] <... openat resumed>) = 43 [pid 6063] <... openat resumed>) = 37 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] close(43 [pid 6063] close(37 [pid 6060] <... close_range resumed>) = 0 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... close resumed>) = 0 [pid 6063] <... close resumed>) = 0 [pid 6060] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6060] <... futex resumed>) = 1 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6050] <... futex resumed>) = 0 [pid 6064] <... openat resumed>) = 44 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] <... openat resumed>) = 43 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] close(44 [pid 6060] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6055] <... openat resumed>) = 44 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... openat resumed>) = 45 [pid 6063] <... close resumed>) = 0 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] close(45 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... openat resumed>) = 45 [pid 6063] close(37 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6063] <... close resumed>) = 0 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] close(45 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] <... openat resumed>) = 46 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... openat resumed>) = 45 [pid 6063] close(37 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] <... close resumed>) = 0 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] close(45 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6055] <... openat resumed>) = 47 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... openat resumed>) = 45 [pid 6063] <... close resumed>) = 0 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] close(45 [pid 6063] <... openat resumed>) = 37 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... close resumed>) = 0 [pid 6055] <... openat resumed>) = 48 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... openat resumed>) = 45 [pid 6063] <... close resumed>) = 0 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] close(45 [pid 6063] <... openat resumed>) = 37 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... close resumed>) = 0 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... openat resumed>) = 45 [pid 6063] <... close resumed>) = 0 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] close(45 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6055] <... openat resumed>) = 45 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... openat resumed>) = 49 [pid 6063] <... close resumed>) = 0 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] close(49 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] <... openat resumed>) = 50 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] <... openat resumed>) = 49 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... openat resumed>) = 51 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] close(37 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] close(51 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... close resumed>) = 0 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] <... openat resumed>) = 51 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... openat resumed>) = 52 [pid 6052] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] close(52 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... close resumed>) = 0 [pid 6055] <... openat resumed>) = 52 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] <... close resumed>) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... openat resumed>) = 53 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6052] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] close(53 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 86.665957][ T10] usb 1-1: new high-speed USB device number 17 using dummy_hcd [pid 6063] close(37 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... close resumed>) = 0 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... openat resumed>) = 53 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] close(53 [pid 6063] <... openat resumed>) = 37 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... close resumed>) = 0 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... openat resumed>) = 53 [pid 6052] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] close(53 [pid 6063] close(37 [pid 6062] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6055] <... openat resumed>) = 54 [pid 6063] <... close resumed>) = 0 [pid 6062] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] <... close resumed>) = 0 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... openat resumed>) = 37 [pid 6055] <... openat resumed>) = 53 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... openat resumed>) = 55 [pid 6063] close(37 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] close(55 [pid 6063] <... close resumed>) = 0 [pid 6055] <... openat resumed>) = 56 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6055] <... openat resumed>) = 55 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... openat resumed>) = 57 [pid 6063] <... close resumed>) = 0 [pid 6064] close(57 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... close resumed>) = 0 [pid 6055] <... openat resumed>) = 57 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... openat resumed>) = 58 [pid 6063] <... openat resumed>) = 37 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] close(58 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... close resumed>) = 0 [pid 6055] <... openat resumed>) = 58 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... openat resumed>) = 59 [pid 6063] close(37 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] close(59 [pid 6063] <... close resumed>) = 0 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... close resumed>) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] <... openat resumed>) = 59 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... openat resumed>) = 60 [pid 6063] <... openat resumed>) = 37 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6063] close(37 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] close(60 [pid 6063] <... close resumed>) = 0 [pid 6055] <... openat resumed>) = 61 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] <... close resumed>) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] <... openat resumed>) = 37 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... openat resumed>) = 60 [pid 6063] close(37 [pid 6055] <... openat resumed>) = 62 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] close(60 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... close resumed>) = 0 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... openat resumed>) = 60 [pid 6063] <... close resumed>) = 0 [pid 6055] <... openat resumed>) = 63 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] close(60 [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6064] <... close resumed>) = 0 [pid 6052] ioctl(4, USBTMC_IOCTL_READ [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] <... openat resumed>) = 37 [pid 6055] <... openat resumed>) = 60 [pid 6052] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] close(37 [pid 6052] <... futex resumed>) = 0 [pid 6063] <... close resumed>) = 0 [pid 6064] <... openat resumed>) = 64 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6052] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6064] close(64 [pid 6063] <... openat resumed>) = 37 [pid 6055] <... openat resumed>) = 65 [pid 6064] <... close resumed>) = 0 [pid 6063] close(37 [pid 6050] exit_group(0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... close resumed>) = 0 [pid 6060] <... futex resumed>) = ? [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6052] <... futex resumed>) = ? [pid 6050] <... exit_group resumed>) = ? [pid 6064] <... openat resumed>) = 64 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6060] +++ exited with 0 +++ [pid 6052] +++ exited with 0 +++ [pid 6063] <... openat resumed>) = 37 [pid 6063] close(37) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 37 [pid 6055] <... openat resumed>) = 66 [pid 6063] close(37) = 0 [pid 6064] close(64 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6050] +++ exited with 0 +++ [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6050, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6064] <... close resumed>) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] <... openat resumed>) = 64 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... openat resumed>) = 37 [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6067 attached [pid 6064] <... openat resumed>) = 67 [pid 6063] close(37 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6067] set_robust_list(0x5555724bf6a0, 24 [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 6067 [pid 6063] <... close resumed>) = 0 [pid 6067] <... set_robust_list resumed>) = 0 [pid 6067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6064] close(67 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] <... openat resumed>) = 68 [pid 6067] setpgid(0, 0 [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6055] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6067] <... setpgid resumed>) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6055] <... openat resumed>) = 67 [pid 6067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6064] <... openat resumed>) = 69 [pid 6063] <... close resumed>) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6067] <... openat resumed>) = 3 [pid 6064] close(69 [pid 6063] <... openat resumed>) = 37 [pid 6064] <... close resumed>) = 0 [pid 6055] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6067] write(3, "1000", 4 [pid 6064] <... openat resumed>) = 69 [pid 6067] <... write resumed>) = 4 [pid 6067] close(3) = 0 [pid 6064] close(69 [pid 6063] close(37 [pid 6055] <... futex resumed>) = 0 executing program [pid 6067] write(1, "executing program\n", 18 [pid 6064] <... close resumed>) = 0 [pid 6063] <... close resumed>) = 0 [pid 6055] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6067] <... write resumed>) = 18 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6067] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6064] <... openat resumed>) = 69 [pid 6063] <... openat resumed>) = 37 [pid 6067] <... futex resumed>) = 0 [ 86.764002][ T974] usb 4-1: USB disconnect, device number 16 [pid 6067] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 6067] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6064] close(69 [pid 6063] close(37 [pid 6067] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6064] <... close resumed>) = 0 [pid 6063] <... close resumed>) = 0 [pid 6067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6067] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6064] <... openat resumed>) = 69 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 37 [pid 6067] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6064] close(69 [pid 6062] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6067] <... mprotect resumed>) = 0 [pid 6064] <... close resumed>) = 0 [pid 6063] close(37 [pid 6062] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6067] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6066] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... close resumed>) = 0 [pid 6062] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6067] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6066] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6064] <... openat resumed>) = 69 [pid 6063] <... openat resumed>) = 37 [pid 6062] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6067] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6064] close(69./strace-static-x86_64: Process 6068 attached ) = 0 [pid 6063] close(37 [pid 6062] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6067] <... clone3 resumed> => {parent_tid=[6068]}, 88) = 6068 [pid 6067] rt_sigprocmask(SIG_SETMASK, [], [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6067] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6064] <... openat resumed>) = 69 [pid 6067] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6067] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6064] close(69) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6063] <... close resumed>) = 0 [pid 6062] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6068] <... rseq resumed>) = 0 [pid 6064] <... openat resumed>) = 69 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6068] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6062] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6068] <... set_robust_list resumed>) = 0 [pid 6064] close(69 [pid 6063] <... openat resumed>) = 37 [pid 6062] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6068] rt_sigprocmask(SIG_SETMASK, [], [pid 6064] <... close resumed>) = 0 [pid 6063] close(37 [pid 6068] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... close resumed>) = 0 [pid 6062] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [ 86.825602][ T10] usb 1-1: Using ep0 maxpacket: 8 [pid 6062] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6068] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] <... openat resumed>) = 69 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... openat resumed>) = 3 [pid 6068] ioctl(3, USB_RAW_IOCTL_INIT [pid 6064] close(69 [pid 6063] <... openat resumed>) = 37 [pid 6064] <... close resumed>) = 0 [pid 6063] close(37 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6068] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6068] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6064] <... openat resumed>) = 69 [pid 6063] <... close resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6068] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6064] close(69) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6064] close(69) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6064] close(69) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6064] close(69) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6064] close(69) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6064] close(69) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 37 [pid 6063] close(37 [pid 6064] <... openat resumed>) = 69 [pid 6063] <... close resumed>) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] close(69 [pid 6063] <... openat resumed>) = 37 [pid 6064] <... close resumed>) = 0 [pid 6063] close(37) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] <... openat resumed>) = 69 [pid 6063] <... openat resumed>) = 37 [pid 6064] close(69 [pid 6063] close(37 [pid 6064] <... close resumed>) = 0 [pid 6063] <... close resumed>) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] <... openat resumed>) = 69 [pid 6063] <... openat resumed>) = 37 [pid 6064] close(69 [pid 6063] close(37 [pid 6064] <... close resumed>) = 0 [pid 6063] <... close resumed>) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] <... openat resumed>) = 69 [pid 6063] <... openat resumed>) = 37 [pid 6063] close(37 [pid 6064] close(69 [pid 6063] <... close resumed>) = 0 [pid 6064] <... close resumed>) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... openat resumed>) = 37 [pid 6064] <... openat resumed>) = 69 [pid 6063] close(37 [pid 6064] close(69 [pid 6063] <... close resumed>) = 0 [pid 6064] <... close resumed>) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... openat resumed>) = 37 [pid 6064] <... openat resumed>) = 69 [pid 6063] close(37 [pid 6064] close(69 [pid 6063] <... close resumed>) = 0 [pid 6064] <... close resumed>) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... openat resumed>) = 37 [pid 6064] <... openat resumed>) = 69 [pid 6063] close(37) = 0 [pid 6064] close(69 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 37 [pid 6064] <... close resumed>) = 0 [ 86.853860][ T10] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 86.865284][ T10] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 86.875597][ T10] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 86.885768][ T10] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6064] <... openat resumed>) = 69 [pid 6063] <... close resumed>) = 0 [pid 6064] close(69 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6064] <... openat resumed>) = 69 [pid 6063] <... close resumed>) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] close(69 [pid 6063] <... openat resumed>) = 37 [pid 6064] <... close resumed>) = 0 [pid 6063] close(37 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6064] <... openat resumed>) = 69 [pid 6066] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6064] close(69 [pid 6063] <... close resumed>) = 0 [pid 6064] <... close resumed>) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] <... openat resumed>) = 37 [pid 6064] <... openat resumed>) = 69 [pid 6063] close(37 [pid 6064] close(69 [pid 6063] <... close resumed>) = 0 [pid 6064] <... close resumed>) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 37 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6064] <... openat resumed>) = 69 [pid 6063] <... close resumed>) = 0 [pid 6064] close(69 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6064] <... openat resumed>) = 69 [pid 6063] <... close resumed>) = 0 [pid 6064] close(69 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6064] <... openat resumed>) = 69 [pid 6063] <... close resumed>) = 0 [pid 6064] close(69 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6062] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6062] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6064] <... openat resumed>) = 69 [pid 6063] <... close resumed>) = 0 [pid 6062] <... ioctl resumed>, 0) = 0 [pid 6064] close(69 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6062] <... ioctl resumed>, 0) = 0 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6062] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6064] <... openat resumed>) = 69 [pid 6063] <... close resumed>) = 0 [pid 6062] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6064] close(69 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6064] <... openat resumed>) = 69 [pid 6063] <... close resumed>) = 0 [pid 6064] close(69 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] <... close resumed>) = 0 [pid 6063] <... openat resumed>) = 37 [pid 6064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6063] close(37 [pid 6064] <... openat resumed>) = 69 [pid 6063] <... close resumed>) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 37 [pid 6064] close(69 [pid 6063] close(37 [pid 6064] <... close resumed>) = 0 [pid 6063] <... close resumed>) = 0 [pid 6064] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] <... futex resumed>) = 1 [pid 6063] <... openat resumed>) = 37 [pid 6054] <... futex resumed>) = 0 [pid 6064] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6063] close(37 [pid 6054] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] <... close resumed>) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] <... futex resumed>) = 0 [pid 6054] <... futex resumed>) = 1 [pid 6063] <... openat resumed>) = 37 [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6054] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6063] close(37 [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] <... close resumed>) = 0 [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] <... openat resumed>) = 37 [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6063] close(37) = 0 [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6063] <... openat resumed>) = 37 [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] close(37 [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6063] <... close resumed>) = 0 [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6063] <... openat resumed>) = 37 [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] close(37 [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6063] <... close resumed>) = 0 [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6063] <... futex resumed>) = 1 [pid 6056] <... futex resumed>) = 0 [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6063] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6056] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... futex resumed>) = 0 [pid 6056] <... futex resumed>) = 1 [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6056] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 86.899072][ T10] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 86.908289][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] ioctl(-1, USBTMC_IOCTL_READ [pid 6057] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6054] <... futex resumed>) = 0 [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] <... futex resumed>) = 1 [pid 6054] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] close_range(4294967295, 4294967295, 0 [pid 6054] <... futex resumed>) = 0 [pid 6057] ioctl(-1, USBTMC_IOCTL_READ [pid 6055] <... close_range resumed>) = 0 [pid 6054] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6057] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6055] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6057] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6057] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6057] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] <... futex resumed>) = 0 [pid 6066] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6056] <... futex resumed>) = 0 [pid 6054] exit_group(0 [pid 6055] ???( [pid 6064] <... futex resumed>) = ? [pid 6056] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6054] <... exit_group resumed>) = ? [pid 6066] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6055] <... ??? resumed>) = ? [pid 6064] +++ exited with 0 +++ [pid 6057] <... futex resumed>) = 0 [pid 6056] <... futex resumed>) = 1 [pid 6057] close_range(4294967295, 4294967295, 0 [pid 6056] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6057] <... close_range resumed>) = 0 [pid 6057] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6056] <... futex resumed>) = 0 [pid 6057] <... futex resumed>) = 1 [pid 6056] exit_group(0 [pid 6057] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6063] <... futex resumed>) = ? [pid 6066] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6057] <... futex resumed>) = ? [pid 6056] <... exit_group resumed>) = ? [pid 6055] +++ exited with 0 +++ [pid 6054] +++ exited with 0 +++ [pid 6063] +++ exited with 0 +++ [pid 6057] +++ exited with 0 +++ [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6054, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6066] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6066] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6056] +++ exited with 0 +++ [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6056, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6069 attached , child_tidptr=0x5555724bf690) = 6069 [pid 6069] set_robust_list(0x5555724bf6a0, 24) = 0 [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6070 attached [pid 6069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6069] setpgid(0, 0) = 0 [pid 6069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 6070 [pid 6070] set_robust_list(0x5555724bf6a0, 24 [pid 6069] <... openat resumed>) = 3 [pid 6069] write(3, "1000", 4 [pid 6070] <... set_robust_list resumed>) = 0 [pid 6069] <... write resumed>) = 4 [pid 6070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6069] close(3 [pid 6070] <... prctl resumed>) = 0 [pid 6069] <... close resumed>) = 0 [pid 6070] setpgid(0, 0 [pid 6069] write(1, "executing program\n", 18executing program [pid 6070] <... setpgid resumed>) = 0 [pid 6069] <... write resumed>) = 18 [pid 6069] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6069] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6069] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6069] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6069] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 6070] <... openat resumed>) = 3 [pid 6069] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6070] write(3, "1000", 4) = 4 [pid 6070] close(3executing program ) = 0 [pid 6070] write(1, "executing program\n", 18) = 18 [pid 6070] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6070] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 6070] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 6070] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6069] <... mprotect resumed>) = 0 [pid 6070] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6069] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6070] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6069] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6070] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6069] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 6072 attached ./strace-static-x86_64: Process 6071 attached [pid 6072] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6071] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6072] <... rseq resumed>) = 0 [pid 6071] <... rseq resumed>) = 0 [pid 6072] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6071] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6069] <... clone3 resumed> => {parent_tid=[6072]}, 88) = 6072 [pid 6072] <... set_robust_list resumed>) = 0 [pid 6071] <... set_robust_list resumed>) = 0 [pid 6070] <... clone3 resumed> => {parent_tid=[6071]}, 88) = 6071 [pid 6069] rt_sigprocmask(SIG_SETMASK, [], [pid 6072] rt_sigprocmask(SIG_SETMASK, [], [pid 6071] rt_sigprocmask(SIG_SETMASK, [], [pid 6070] rt_sigprocmask(SIG_SETMASK, [], [pid 6069] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6072] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6071] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6070] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6069] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6072] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6070] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6069] <... futex resumed>) = 0 [pid 6071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6070] <... futex resumed>) = 0 [pid 6069] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6072] <... openat resumed>) = 3 [pid 6071] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 86.975713][ T5827] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 86.993728][ T9] usb 5-1: USB disconnect, device number 16 [ 87.007268][ T5844] usb 3-1: USB disconnect, device number 16 [pid 6070] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6072] ioctl(3, USB_RAW_IOCTL_INIT [pid 6071] <... openat resumed>) = 3 [pid 6068] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6066] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6072] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6071] ioctl(3, USB_RAW_IOCTL_INIT [pid 6072] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6071] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6068] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6066] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6072] <... ioctl resumed>, 0) = 0 [pid 6071] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6072] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6071] <... ioctl resumed>, 0) = 0 [pid 6072] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6072] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6071] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6062] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6068] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6062] <... futex resumed>) = 1 [pid 6061] <... futex resumed>) = 0 [pid 6068] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6062] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6061] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6061] <... futex resumed>) = 0 [pid 6062] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81f0) = 0 [pid 6061] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6062] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6066] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6062] <... ioctl resumed>, 0) = 0 [pid 6066] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6062] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6061] <... futex resumed>) = 0 [pid 6062] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6061] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6061] <... futex resumed>) = 0 [pid 6062] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6061] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6066] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6066] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6062] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6066] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6062] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6066] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6066] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6062] <... openat resumed>) = 4 [ 87.135554][ T5827] usb 2-1: Using ep0 maxpacket: 8 [ 87.141301][ T10] usb 1-1: usb_control_msg returned -32 [ 87.146984][ T10] usbtmc 1-1:16.0: can't read capabilities [ 87.169100][ T5827] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [pid 6066] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6061] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6062] <... openat resumed>) = 6 [pid 6061] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 6061] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6061] <... mprotect resumed>) = 0 [pid 6062] <... openat resumed>) = 8 [pid 6061] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6061] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 6073 attached [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 6073] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6061] <... clone3 resumed> => {parent_tid=[6073]}, 88) = 6073 [pid 6073] <... rseq resumed>) = 0 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6061] rt_sigprocmask(SIG_SETMASK, [], [pid 6073] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6062] <... openat resumed>) = 10 [pid 6061] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6073] <... set_robust_list resumed>) = 0 [pid 6073] rt_sigprocmask(SIG_SETMASK, [], [pid 6061] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6061] <... futex resumed>) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] <... openat resumed>) = 11 [pid 6061] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6073] <... openat resumed>) = 12 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 13 [pid 6073] ioctl(12, USB_RAW_IOCTL_INIT [pid 6068] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6073] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [ 87.180445][ T5827] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 87.190485][ T974] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 87.198092][ T5827] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 87.208313][ T5827] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 87.221506][ T5827] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [pid 6073] ioctl(12, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6068] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 14 [pid 6068] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6068] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6068] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6066] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 6072] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6062] <... openat resumed>) = 15 [pid 6066] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6072] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6066] <... ioctl resumed>, 0) = 0 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 6062] <... openat resumed>) = 16 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6062] <... openat resumed>) = 17 [pid 6073] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... openat resumed>) = 18 [pid 6062] <... openat resumed>) = 19 [pid 6073] ioctl(18, USB_RAW_IOCTL_INIT [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6073] ioctl(18, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6062] <... openat resumed>) = 20 [ 87.230564][ T5827] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.231274][ T6073] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.249458][ T6073] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6068] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6062] <... openat resumed>) = 21 [pid 6068] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... openat resumed>) = 22 [pid 6062] <... openat resumed>) = 23 [pid 6073] ioctl(22, USB_RAW_IOCTL_INIT [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6072] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6073] ioctl(22, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6072] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6062] <... openat resumed>) = 24 [ 87.280538][ T6073] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.289599][ T6073] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6062] <... openat resumed>) = 25 [pid 6073] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 26 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] ioctl(26, USB_RAW_IOCTL_INIT [pid 6062] <... openat resumed>) = 27 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6073] ioctl(26, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6062] <... openat resumed>) = 28 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 31 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6062] <... openat resumed>) = 32 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 87.321519][ T6073] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.330264][ T6073] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.351052][ T6073] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.359645][ T6073] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... openat resumed>) = 33 [pid 6062] <... openat resumed>) = 34 [pid 6073] close(33) = 0 [pid 6072] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... openat resumed>) = 33 [pid 6072] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6062] <... openat resumed>) = 35 [pid 6073] close(33 [pid 6072] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 36 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... close resumed>) = 0 [pid 6072] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6062] <... openat resumed>) = 33 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6071] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6068] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6073] <... openat resumed>) = 37 [pid 6071] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] close(37 [pid 6071] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6068] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6062] <... openat resumed>) = 38 [pid 6073] <... close resumed>) = 0 [pid 6071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6068] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6068] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6073] <... openat resumed>) = 37 [pid 6068] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6073] close(37 [pid 6068] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6073] <... close resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6062] <... openat resumed>) = 39 [pid 6073] <... openat resumed>) = 37 [pid 6073] close(37 [pid 6068] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 40 [pid 6073] <... close resumed>) = 0 [pid 6068] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [ 87.375836][ T5844] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 87.385599][ T9] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 87.393220][ T974] usb 4-1: Using ep0 maxpacket: 8 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6068] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6062] <... openat resumed>) = 37 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 41 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... openat resumed>) = 42 [pid 6073] close(42 [pid 6062] <... openat resumed>) = 43 [pid 6073] <... close resumed>) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 42 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] close(42 [pid 6062] <... openat resumed>) = 44 [pid 6073] <... close resumed>) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 42 [pid 6073] close(42 [pid 6072] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... close resumed>) = 0 [pid 6072] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6066] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] <... futex resumed>) = 1 [pid 6062] <... openat resumed>) = 42 [pid 6073] <... openat resumed>) = 45 [pid 6066] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6073] close(45 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... close resumed>) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] <... openat resumed>) = 45 [pid 6073] <... openat resumed>) = 46 [pid 6073] close(46) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6065] <... futex resumed>) = 0 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... openat resumed>) = 47 [pid 6065] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] <... openat resumed>) = 46 [pid 6073] close(47 [pid 6066] <... futex resumed>) = 0 [pid 6065] <... futex resumed>) = 1 [pid 6073] <... close resumed>) = 0 [pid 6066] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6065] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6066] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6062] <... openat resumed>) = 47 [pid 6073] <... openat resumed>) = 48 [pid 6073] close(48) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 48 [ 87.432771][ T974] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 87.444010][ T974] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 87.454034][ T974] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 87.464056][ T974] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 49 [pid 6073] close(48 [pid 6071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6066] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6073] <... close resumed>) = 0 [pid 6066] <... ioctl resumed>, 0) = 0 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] <... openat resumed>) = 48 [pid 6073] <... openat resumed>) = 50 [pid 6066] <... futex resumed>) = 1 [pid 6065] <... futex resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] close(50 [pid 6066] <... openat resumed>) = 4 [pid 6065] <... futex resumed>) = 0 [pid 6073] <... close resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] <... openat resumed>) = 5 [pid 6062] <... openat resumed>) = 50 [pid 6073] <... openat resumed>) = 51 [pid 6073] close(51 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... close resumed>) = 0 [pid 6066] <... openat resumed>) = 6 [pid 6062] <... openat resumed>) = 51 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 52 [pid 6068] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] close(52 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6068] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 6073] <... close resumed>) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6073] <... openat resumed>) = 52 [pid 6073] close(52 [pid 6068] <... ioctl resumed>, 0) = 0 [pid 6073] <... close resumed>) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 6073] <... openat resumed>) = 52 [pid 6073] close(52 [pid 6066] <... openat resumed>) = 7 [pid 6062] <... openat resumed>) = 53 [pid 6073] <... close resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 52 [pid 6073] close(52) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 52 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 54 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 55 [pid 6066] <... openat resumed>) = 8 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 56 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] close(52 [pid 6062] <... openat resumed>) = 57 [pid 6073] <... close resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] <... openat resumed>) = 9 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... openat resumed>) = 52 [pid 6062] <... openat resumed>) = 58 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] close(52) = 0 [pid 6066] <... openat resumed>) = 10 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 52 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 6062] <... openat resumed>) = 59 [ 87.477481][ T974] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 87.486883][ T974] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.494968][ T5827] usb 2-1: usb_control_msg returned -32 [ 87.501276][ T5827] usbtmc 2-1:16.0: can't read capabilities [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] close(52 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... close resumed>) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] <... openat resumed>) = 52 [pid 6073] <... openat resumed>) = 60 [pid 6073] close(60 [pid 6066] <... openat resumed>) = 12 [pid 6073] <... close resumed>) = 0 [pid 6072] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... openat resumed>) = 60 [pid 6062] <... openat resumed>) = 61 [pid 6073] close(60) = 0 [pid 6072] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6066] <... openat resumed>) = 13 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 60 [pid 6072] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] close(60 [pid 6072] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6073] <... close resumed>) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 62 [pid 6065] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] <... openat resumed>) = 60 [pid 6073] close(62 [pid 6072] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6066] <... openat resumed>) = 14 [pid 6065] <... futex resumed>) = 0 [pid 6073] <... close resumed>) = 0 [ 87.535568][ T5844] usb 3-1: Using ep0 maxpacket: 8 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6071] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6062] <... openat resumed>) = 62 [pid 6073] <... openat resumed>) = 63 [pid 6072] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6065] <... mmap resumed>) = 0x7f5ecb388000 [pid 6073] close(63 [pid 6072] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6071] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6066] <... openat resumed>) = 15 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6073] <... close resumed>) = 0 [pid 6072] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6071] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... openat resumed>) = 63 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6065] <... mprotect resumed>) = 0 [pid 6072] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6071] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6065] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6071] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6066] <... openat resumed>) = 16 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6071] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 17 [pid 6065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6073] <... openat resumed>) = 64 [pid 6073] close(64) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 64 [pid 6073] close(64) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 64 [pid 6073] close(64 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] <... clone3 resumed> => {parent_tid=[6074]}, 88) = 6074 [pid 6073] <... close resumed>) = 0 [pid 6065] rt_sigprocmask(SIG_SETMASK, [], [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6065] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6073] <... openat resumed>) = 64 [pid 6066] <... openat resumed>) = 18 [pid 6065] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] <... futex resumed>) = 0 [pid 6062] <... openat resumed>) = 65 [pid 6073] close(64 [pid 6071] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6066] <... openat resumed>) = 19 [pid 6065] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6062] <... openat resumed>) = 66 [ 87.556222][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 87.564934][ T5844] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 87.576732][ T5844] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 87.587188][ T5844] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 ./strace-static-x86_64: Process 6074 attached [pid 6073] <... close resumed>) = 0 [pid 6071] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6066] <... openat resumed>) = 20 [pid 6062] <... openat resumed>) = 64 [pid 6073] <... openat resumed>) = 67 [pid 6073] close(67 [pid 6062] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6073] <... close resumed>) = 0 [pid 6062] <... openat resumed>) = 67 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 21 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 22 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 23 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 24 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 25 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6062] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] <... openat resumed>) = 26 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... openat resumed>) = 68 [pid 6066] <... openat resumed>) = 28 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] close(68 [pid 6066] <... openat resumed>) = 29 [pid 6073] <... close resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] <... openat resumed>) = 30 [pid 6073] <... openat resumed>) = 68 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] close(68 [pid 6066] <... openat resumed>) = 31 [pid 6073] <... close resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 32 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] <... rseq resumed>) = 0 [pid 6066] <... openat resumed>) = 33 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... openat resumed>) = 68 [pid 6066] <... openat resumed>) = 34 [pid 6073] close(68) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 35 [pid 6073] <... openat resumed>) = 68 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] close(68 [pid 6066] <... openat resumed>) = 36 [pid 6073] <... close resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] <... openat resumed>) = 37 [pid 6073] <... openat resumed>) = 68 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] close(68 [pid 6066] <... openat resumed>) = 38 [pid 6073] <... close resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] <... openat resumed>) = 39 [pid 6073] <... openat resumed>) = 68 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] close(68 [pid 6066] <... openat resumed>) = 40 [pid 6073] <... close resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] <... openat resumed>) = 41 [pid 6074] <... set_robust_list resumed>) = 0 [pid 6074] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6073] <... openat resumed>) = 68 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] close(68 [pid 6066] <... openat resumed>) = 42 [pid 6074] <... openat resumed>) = 43 [pid 6074] close(43 [pid 6073] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] <... openat resumed>) = 43 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... openat resumed>) = 44 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] close(44 [pid 6073] <... openat resumed>) = 68 [pid 6066] <... openat resumed>) = 45 [pid 6074] <... close resumed>) = 0 [pid 6073] close(68 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] <... close resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... openat resumed>) = 44 [pid 6073] <... openat resumed>) = 68 [pid 6072] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6066] <... openat resumed>) = 46 [pid 6074] close(44 [pid 6073] close(68 [pid 6074] <... close resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... close resumed>) = 0 [ 87.593069][ T9] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 87.598037][ T5844] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 87.621370][ T5844] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 87.631386][ T5844] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] <... openat resumed>) = 44 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... openat resumed>) = 68 [pid 6066] <... openat resumed>) = 48 [pid 6074] <... openat resumed>) = 47 [pid 6073] close(68 [pid 6072] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6074] close(47 [pid 6073] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] <... ioctl resumed>, 0) = 0 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] <... openat resumed>) = 68 [pid 6072] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] <... openat resumed>) = 47 [pid 6073] close(68 [pid 6072] <... ioctl resumed>, 0) = 0 [pid 6074] close(47 [pid 6073] <... close resumed>) = 0 [pid 6072] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6066] <... openat resumed>) = 49 [pid 6074] <... close resumed>) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] <... openat resumed>) = 68 [pid 6074] <... openat resumed>) = 47 [pid 6073] close(68) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] close(47 [pid 6073] <... openat resumed>) = 68 [pid 6074] <... close resumed>) = 0 [pid 6073] close(68) = 0 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... openat resumed>) = 47 [pid 6073] <... openat resumed>) = 68 [pid 6073] close(68 [pid 6072] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6073] <... close resumed>) = 0 [pid 6074] close(47 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... close resumed>) = 0 [pid 6073] <... openat resumed>) = 68 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] close(68 [pid 6074] <... openat resumed>) = 47 [pid 6073] <... close resumed>) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6073] close(68) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6073] close(68) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6073] close(68) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6073] close(68) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] close(47 [pid 6073] <... openat resumed>) = 68 [pid 6074] <... close resumed>) = 0 [pid 6073] close(68 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] <... close resumed>) = 0 [pid 6074] <... openat resumed>) = 47 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] close(47 [pid 6073] <... openat resumed>) = 68 [pid 6073] close(68 [pid 6074] <... close resumed>) = 0 [pid 6073] <... close resumed>) = 0 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... openat resumed>) = 47 [pid 6073] <... openat resumed>) = 68 [pid 6074] close(47 [pid 6073] close(68 [pid 6074] <... close resumed>) = 0 [pid 6073] <... close resumed>) = 0 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... openat resumed>) = 47 [pid 6073] <... openat resumed>) = 68 [pid 6073] close(68) = 0 [pid 6074] close(47 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... close resumed>) = 0 [pid 6073] <... openat resumed>) = 68 [pid 6073] close(68 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] <... close resumed>) = 0 [pid 6074] <... openat resumed>) = 47 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] close(47 [pid 6073] <... openat resumed>) = 68 [pid 6074] <... close resumed>) = 0 [pid 6073] close(68 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] <... close resumed>) = 0 [pid 6074] <... openat resumed>) = 47 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 87.656339][ T9] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 87.678104][ T9] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 87.693748][ T9] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 6074] close(47 [pid 6073] <... openat resumed>) = 68 [pid 6074] <... close resumed>) = 0 [pid 6073] close(68 [pid 6066] <... openat resumed>) = 50 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] <... close resumed>) = 0 [pid 6074] <... openat resumed>) = 47 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] close(47 [pid 6073] <... openat resumed>) = 68 [pid 6074] <... close resumed>) = 0 [pid 6073] close(68) = 0 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... openat resumed>) = 47 [pid 6073] <... openat resumed>) = 68 [pid 6073] close(68 [pid 6074] close(47 [pid 6073] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] <... openat resumed>) = 68 [pid 6074] <... openat resumed>) = 47 [pid 6073] close(68 [pid 6068] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] <... close resumed>) = 0 [pid 6068] <... futex resumed>) = 1 [pid 6073] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6068] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6074] close(47 [pid 6073] <... futex resumed>) = 1 [pid 6061] <... futex resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6073] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6061] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6061] <... futex resumed>) = 1 [pid 6074] <... openat resumed>) = 47 [pid 6061] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6074] close(47) = 0 [pid 6067] <... futex resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... futex resumed>) = 0 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6067] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] <... openat resumed>) = 47 [pid 6068] <... futex resumed>) = 0 [pid 6067] <... futex resumed>) = 1 [pid 6068] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81f0) = 0 [pid 6067] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6074] close(47 [pid 6068] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6074] <... close resumed>) = 0 [pid 6068] <... ioctl resumed>, 0) = 0 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6067] <... futex resumed>) = 0 [pid 6074] <... openat resumed>) = 47 [pid 6068] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6067] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6067] <... futex resumed>) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6067] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6074] close(47 [pid 6068] <... openat resumed>) = 4 [pid 6074] <... close resumed>) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... openat resumed>) = 5 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6068] <... openat resumed>) = 6 [pid 6066] <... openat resumed>) = 47 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 12 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 13 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 14 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] <... openat resumed>) = 51 [pid 6068] <... openat resumed>) = 15 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 16 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 17 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 18 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 19 [pid 6074] close(51 [pid 6066] <... openat resumed>) = 52 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] <... close resumed>) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] <... openat resumed>) = 20 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... openat resumed>) = 51 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] <... openat resumed>) = 53 [pid 6071] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6068] <... openat resumed>) = 21 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] close(53 [pid 6071] <... ioctl resumed>, 0) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... openat resumed>) = 54 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] <... close resumed>) = 0 [pid 6071] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] <... ioctl resumed>, 0) = 0 [pid 6068] <... openat resumed>) = 22 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] <... openat resumed>) = 53 [pid 6071] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] close(53 [pid 6071] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6068] <... openat resumed>) = 23 [pid 6066] <... openat resumed>) = 55 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] <... close resumed>) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... openat resumed>) = 24 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] <... openat resumed>) = 53 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] close(53 [pid 6068] <... openat resumed>) = 25 [pid 6066] <... openat resumed>) = 56 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] <... close resumed>) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] <... openat resumed>) = 53 [pid 6068] <... openat resumed>) = 26 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... openat resumed>) = 57 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6061] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6074] close(53 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6061] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] <... close resumed>) = 0 [pid 6073] <... futex resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6061] <... futex resumed>) = 1 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] close_range(4294967295, 4294967295, 0 [pid 6066] <... openat resumed>) = 53 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6061] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6074] <... openat resumed>) = 58 [pid 6073] <... close_range resumed>) = 0 [pid 6074] close(58 [pid 6073] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] <... close resumed>) = 0 [pid 6073] <... futex resumed>) = 1 [pid 6068] <... openat resumed>) = 27 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6061] <... futex resumed>) = 0 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6066] <... openat resumed>) = 58 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] <... openat resumed>) = 59 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] close(59 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] <... close resumed>) = 0 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... openat resumed>) = 60 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] <... openat resumed>) = 59 [pid 6068] <... openat resumed>) = 28 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] close(59 [pid 6068] <... openat resumed>) = 29 [pid 6066] <... openat resumed>) = 61 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] <... close resumed>) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] <... openat resumed>) = 59 [pid 6068] <... openat resumed>) = 31 [pid 6066] <... openat resumed>) = 62 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] close(59 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] <... close resumed>) = 0 [pid 6068] <... openat resumed>) = 32 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6067] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [ 87.707240][ T9] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 87.724498][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.732902][ T974] usb 4-1: usb_control_msg returned -32 [ 87.738936][ T974] usbtmc 4-1:16.0: can't read capabilities [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] <... openat resumed>) = 59 [pid 6068] <... openat resumed>) = 33 [pid 6067] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6067] <... futex resumed>) = 0 [pid 6066] <... openat resumed>) = 63 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] close(59 [pid 6067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] <... close resumed>) = 0 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] <... openat resumed>) = 34 [pid 6067] <... mmap resumed>) = 0x7f5ecb388000 [pid 6066] <... openat resumed>) = 59 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6067] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6068] <... openat resumed>) = 35 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] <... openat resumed>) = 64 [pid 6067] <... mprotect resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] close(64 [pid 6068] <... openat resumed>) = 36 [pid 6067] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6074] <... close resumed>) = 0 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] <... openat resumed>) = 65 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] <... openat resumed>) = 64 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6067] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6068] <... openat resumed>) = 37 [pid 6067] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] close(64 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ./strace-static-x86_64: Process 6075 attached [pid 6074] <... close resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6075] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053) = 0 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... openat resumed>) = 64 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] <... openat resumed>) = 66 [pid 6068] <... openat resumed>) = 38 [pid 6067] <... clone3 resumed> => {parent_tid=[6075]}, 88) = 6075 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] close(66 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6067] rt_sigprocmask(SIG_SETMASK, [], [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] <... close resumed>) = 0 [pid 6068] <... openat resumed>) = 39 [pid 6067] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6066] <... openat resumed>) = 66 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6067] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6074] <... openat resumed>) = 67 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6067] <... futex resumed>) = 0 [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] <... set_robust_list resumed>) = 0 [pid 6074] close(67 [pid 6067] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6066] <... openat resumed>) = 68 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] rt_sigprocmask(SIG_SETMASK, [], [pid 6074] <... close resumed>) = 0 [pid 6068] <... openat resumed>) = 40 [pid 6075] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... openat resumed>) = 67 [pid 6068] <... openat resumed>) = 41 [pid 6066] <... openat resumed>) = 69 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] close(67 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... openat resumed>) = 42 [pid 6074] <... close resumed>) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] close(42 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... close resumed>) = 0 [pid 6074] <... openat resumed>) = 67 [pid 6068] <... openat resumed>) = 43 [pid 6066] <... futex resumed>) = 0 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] close(67 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] <... close resumed>) = 0 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... openat resumed>) = 44 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... openat resumed>) = 42 [pid 6074] <... openat resumed>) = 67 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] close(42 [pid 6074] close(67 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... openat resumed>) = 42 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] <... openat resumed>) = 45 [pid 6074] <... openat resumed>) = 67 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] close(45 [pid 6074] close(67 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6068] <... openat resumed>) = 45 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] <... openat resumed>) = 46 [pid 6074] <... openat resumed>) = 67 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] close(46 [pid 6074] close(67 [pid 6068] <... openat resumed>) = 47 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... openat resumed>) = 46 [pid 6074] <... openat resumed>) = 67 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] <... openat resumed>) = 48 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] close(46 [pid 6074] close(67 [pid 6075] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... openat resumed>) = 46 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] <... openat resumed>) = 49 [pid 6074] <... openat resumed>) = 67 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] close(49 [pid 6074] close(67 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... openat resumed>) = 49 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... openat resumed>) = 50 [pid 6074] <... openat resumed>) = 67 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] close(50 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... close resumed>) = 0 [pid 6074] close(67 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... close resumed>) = 0 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] <... openat resumed>) = 50 [pid 6075] <... openat resumed>) = 51 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] <... openat resumed>) = 67 [pid 6075] close(51 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... close resumed>) = 0 [pid 6074] close(67 [pid 6068] <... openat resumed>) = 51 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... close resumed>) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... openat resumed>) = 52 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... openat resumed>) = 53 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] close(52 [pid 6074] <... openat resumed>) = 67 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... close resumed>) = 0 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] close(67 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... openat resumed>) = 52 [pid 6074] <... close resumed>) = 0 [pid 6068] <... openat resumed>) = 54 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] close(52 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] <... close resumed>) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... openat resumed>) = 67 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... openat resumed>) = 52 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] close(52 [pid 6074] close(67 [pid 6068] <... openat resumed>) = 55 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... openat resumed>) = 67 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... openat resumed>) = 52 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] close(52 [pid 6074] close(67 [pid 6068] <... openat resumed>) = 56 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6075] <... openat resumed>) = 52 [pid 6074] <... openat resumed>) = 67 [pid 6068] <... openat resumed>) = 57 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] close(52 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] <... close resumed>) = 0 [pid 6074] close(67 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... close resumed>) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] <... openat resumed>) = 52 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... openat resumed>) = 58 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] close(52 [pid 6074] <... openat resumed>) = 67 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... close resumed>) = 0 [pid 6074] close(67 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... close resumed>) = 0 [pid 6068] <... openat resumed>) = 52 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... openat resumed>) = 59 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] close(59 [pid 6074] <... openat resumed>) = 67 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... close resumed>) = 0 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... openat resumed>) = 59 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... openat resumed>) = 60 [pid 6074] close(67 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6075] close(60 [pid 6074] <... close resumed>) = 0 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... close resumed>) = 0 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... openat resumed>) = 61 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... openat resumed>) = 67 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... openat resumed>) = 60 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6074] close(67 [pid 6068] <... openat resumed>) = 62 [pid 6075] close(60 [pid 6074] <... close resumed>) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... close resumed>) = 0 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... openat resumed>) = 60 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... openat resumed>) = 67 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... openat resumed>) = 63 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] close(67 [pid 6062] ioctl(-1, USBTMC_IOCTL_READ [pid 6075] close(63 [pid 6074] <... close resumed>) = 0 [pid 6068] <... openat resumed>) = 64 [pid 6062] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6062] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] <... openat resumed>) = 67 [pid 6062] <... futex resumed>) = 0 [pid 6075] <... close resumed>) = 0 [pid 6062] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] close(67 [pid 6061] exit_group(0 [pid 6075] <... openat resumed>) = 63 [pid 6074] <... close resumed>) = 0 [pid 6073] <... futex resumed>) = ? [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6062] <... futex resumed>) = ? [pid 6061] <... exit_group resumed>) = ? [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6073] +++ exited with 0 +++ [pid 6068] <... openat resumed>) = 65 [pid 6062] +++ exited with 0 +++ [pid 6074] <... openat resumed>) = 67 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6075] close(63 [pid 6074] close(67 [pid 6061] +++ exited with 0 +++ [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6061, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 6068] <... openat resumed>) = 66 [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6076 attached [pid 6075] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 6076 [pid 6076] set_robust_list(0x5555724bf6a0, 24 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6076] <... set_robust_list resumed>) = 0 [pid 6075] <... openat resumed>) = 63 [pid 6074] <... openat resumed>) = 67 [pid 6068] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6075] close(63 [pid 6074] close(67 [pid 6076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6075] <... close resumed>) = 0 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6076] <... prctl resumed>) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... close resumed>) = 0 [pid 6076] setpgid(0, 0 [pid 6075] <... openat resumed>) = 63 [pid 6068] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6076] <... setpgid resumed>) = 0 [pid 6075] close(63) = 0 [pid 6074] <... openat resumed>) = 67 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6075] <... openat resumed>) = 63 [pid 6074] close(67 [pid 6068] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6075] close(63) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6074] <... close resumed>) = 0 [pid 6075] <... openat resumed>) = 63 [pid 6076] <... openat resumed>) = 3 [pid 6075] close(63 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] write(3, "1000", 4 [pid 6075] <... close resumed>) = 0 [pid 6076] <... write resumed>) = 4 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... openat resumed>) = 67 [pid 6072] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6068] <... futex resumed>) = 0 [pid 6076] close(3 [pid 6075] <... openat resumed>) = 63 [pid 6074] close(67 [pid 6072] <... futex resumed>) = 1 [pid 6068] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6076] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6072] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6076] write(1, "executing program\n", 18 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWRexecuting program [pid 6076] <... write resumed>) = 18 [pid 6075] close(63 [pid 6074] <... openat resumed>) = 67 [pid 6069] <... futex resumed>) = 0 [pid 6076] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] <... close resumed>) = 0 [pid 6074] close(67 [pid 6069] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] <... futex resumed>) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6069] <... futex resumed>) = 1 [pid 6076] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6075] <... openat resumed>) = 63 [pid 6074] <... close resumed>) = 0 [pid 6072] <... futex resumed>) = 0 [pid 6069] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6076] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6075] close(63 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6075] <... close resumed>) = 0 [pid 6076] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... openat resumed>) = 67 [pid 6072] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6076] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6075] <... openat resumed>) = 63 [pid 6072] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6074] close(67 [pid 6072] <... ioctl resumed>, 0) = 0 [ 87.883083][ T974] usb 1-1: USB disconnect, device number 17 [pid 6076] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6075] close(63 [pid 6076] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6075] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6072] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] <... mprotect resumed>) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] <... futex resumed>) = 1 [pid 6069] <... futex resumed>) = 0 [pid 6076] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6075] <... openat resumed>) = 63 [pid 6074] <... openat resumed>) = 67 [pid 6072] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6069] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6069] <... futex resumed>) = 0 [pid 6075] close(63 [pid 6074] close(67 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6069] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6076] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6075] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6072] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6076] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 6077 attached [pid 6075] <... openat resumed>) = 63 [pid 6074] <... openat resumed>) = 67 [pid 6072] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6076] <... clone3 resumed> => {parent_tid=[6077]}, 88) = 6077 [pid 6075] close(63 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6076] rt_sigprocmask(SIG_SETMASK, [], [pid 6075] <... close resumed>) = 0 [pid 6074] close(67 [pid 6072] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6076] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... close resumed>) = 0 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6076] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] <... openat resumed>) = 63 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6076] <... futex resumed>) = 0 [pid 6074] <... openat resumed>) = 67 [pid 6076] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6075] close(63 [pid 6074] close(67 [pid 6072] <... openat resumed>) = 4 [pid 6075] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6075] <... openat resumed>) = 63 [pid 6074] <... openat resumed>) = 67 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] <... rseq resumed>) = 0 [pid 6077] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6075] close(63 [pid 6074] close(67 [pid 6072] <... openat resumed>) = 5 [pid 6077] <... set_robust_list resumed>) = 0 [pid 6077] rt_sigprocmask(SIG_SETMASK, [], [pid 6075] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6077] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] <... openat resumed>) = 63 [pid 6074] <... openat resumed>) = 67 [pid 6075] close(63 [pid 6074] close(67 [pid 6077] <... openat resumed>) = 3 [pid 6077] ioctl(3, USB_RAW_IOCTL_INIT [pid 6075] <... close resumed>) = 0 [pid 6074] <... close resumed>) = 0 [pid 6077] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6075] <... openat resumed>) = 63 [pid 6074] <... openat resumed>) = 67 [pid 6072] <... openat resumed>) = 6 [pid 6075] close(63 [pid 6074] close(67 [pid 6075] <... close resumed>) = 0 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] <... ioctl resumed>, 0) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] <... close resumed>) = 0 [pid 6072] <... openat resumed>) = 7 [pid 6077] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6075] <... openat resumed>) = 63 [pid 6077] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6077] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6071] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6074] <... openat resumed>) = 67 [pid 6075] close(63) = 0 [pid 6070] <... futex resumed>) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] close(67 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6070] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] <... openat resumed>) = 63 [pid 6074] <... close resumed>) = 0 [pid 6072] <... openat resumed>) = 8 [pid 6071] <... futex resumed>) = 0 [pid 6070] <... futex resumed>) = 1 [pid 6075] close(63 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6075] <... close resumed>) = 0 [pid 6074] <... openat resumed>) = 67 [pid 6072] <... openat resumed>) = 9 [pid 6071] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] close(67 [ 87.925205][ T5844] usb 3-1: usb_control_msg returned -32 [ 87.932171][ T5844] usbtmc 3-1:16.0: can't read capabilities [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6070] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6075] <... openat resumed>) = 63 [pid 6074] <... close resumed>) = 0 [pid 6072] <... openat resumed>) = 10 [pid 6071] <... ioctl resumed>, 0) = 0 [pid 6071] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6071] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6070] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] <... futex resumed>) = 0 [pid 6070] <... futex resumed>) = 1 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 4 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 6070] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6074] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] <... openat resumed>) = 9 [pid 6075] close(63 [pid 6074] <... futex resumed>) = 1 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] <... futex resumed>) = 0 [pid 6072] <... openat resumed>) = 11 [pid 6065] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6075] <... close resumed>) = 0 [pid 6065] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 10 [pid 6075] <... openat resumed>) = 63 [pid 6074] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6072] <... openat resumed>) = 12 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... futex resumed>) = 0 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 11 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... openat resumed>) = 13 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] close(63 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 12 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] <... close resumed>) = 0 [pid 6072] <... openat resumed>) = 14 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 13 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] <... openat resumed>) = 63 [pid 6072] <... openat resumed>) = 15 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] close(63 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 14 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] <... close resumed>) = 0 [pid 6072] <... openat resumed>) = 16 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 15 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... openat resumed>) = 17 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] <... openat resumed>) = 63 [pid 6071] <... openat resumed>) = 16 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] close(63 [pid 6072] <... openat resumed>) = 18 [pid 6071] <... openat resumed>) = 17 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] <... close resumed>) = 0 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6072] <... openat resumed>) = 19 [pid 6071] <... openat resumed>) = 18 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] <... openat resumed>) = 63 [pid 6072] <... openat resumed>) = 20 [pid 6071] <... openat resumed>) = 19 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] close(63 [pid 6072] <... openat resumed>) = 21 [pid 6071] <... openat resumed>) = 20 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] <... close resumed>) = 0 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6072] <... openat resumed>) = 22 [pid 6071] <... openat resumed>) = 21 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6071] <... openat resumed>) = 22 [pid 6066] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] <... openat resumed>) = 63 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6066] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] close(63 [pid 6072] <... openat resumed>) = 23 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] <... close resumed>) = 0 [pid 6071] <... openat resumed>) = 23 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 63 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 24 [pid 6075] close(63) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 63 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 25 [pid 6075] close(63 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6069] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6069] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6069] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6075] <... close resumed>) = 0 [pid 6072] <... openat resumed>) = 24 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6069] <... mmap resumed>) = 0x7f5ecb388000 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 26 [pid 6069] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] <... openat resumed>) = 63 [pid 6075] close(63 [pid 6072] <... openat resumed>) = 25 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] <... close resumed>) = 0 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6069] <... mprotect resumed>) = 0 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 27 [pid 6069] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] <... openat resumed>) = 63 [pid 6075] close(63 [pid 6072] <... openat resumed>) = 26 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6069] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] <... close resumed>) = 0 [pid 6071] <... openat resumed>) = 28 [pid 6066] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] <... openat resumed>) = 63 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6069] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] close(63./strace-static-x86_64: Process 6078 attached ) = 0 [pid 6072] <... openat resumed>) = 27 [pid 6071] <... openat resumed>) = 29 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6078] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6069] <... clone3 resumed> => {parent_tid=[6078]}, 88) = 6078 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6078] <... rseq resumed>) = 0 [pid 6069] rt_sigprocmask(SIG_SETMASK, [], [pid 6078] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6069] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6078] <... set_robust_list resumed>) = 0 [pid 6069] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] rt_sigprocmask(SIG_SETMASK, [], [pid 6069] <... futex resumed>) = 0 [pid 6078] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6069] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] <... openat resumed>) = 63 [pid 6072] <... openat resumed>) = 28 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6078] <... openat resumed>) = 29 [pid 6075] close(63 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6078] ioctl(29, USB_RAW_IOCTL_INIT [pid 6075] <... close resumed>) = 0 [pid 6071] <... openat resumed>) = 30 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6072] <... openat resumed>) = 30 [pid 6078] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6078] ioctl(29, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6075] <... openat resumed>) = 63 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6071] <... openat resumed>) = 31 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] close(63 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [ 87.965640][ T9] usb 5-1: usb_control_msg returned -32 [ 87.986306][ T9] usbtmc 5-1:16.0: can't read capabilities [pid 6075] <... close resumed>) = 0 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6071] <... openat resumed>) = 32 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] <... openat resumed>) = 63 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] close(63 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] <... close resumed>) = 0 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] <... openat resumed>) = 63 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6066] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] close(63) = 0 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] <... openat resumed>) = 31 [pid 6071] <... openat resumed>) = 33 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] <... openat resumed>) = 63 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] close(63 [pid 6071] <... openat resumed>) = 34 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] <... close resumed>) = 0 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6070] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6065] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] <... openat resumed>) = 32 [pid 6071] <... openat resumed>) = 35 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6065] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] <... openat resumed>) = 63 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] close(63 [pid 6071] <... openat resumed>) = 36 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6075] <... close resumed>) = 0 [pid 6074] <... futex resumed>) = 0 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6070] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6065] <... futex resumed>) = 1 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] close_range(4, 4294967295, 0 [pid 6072] <... openat resumed>) = 33 [pid 6071] <... openat resumed>) = 37 [pid 6070] <... futex resumed>) = 0 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6065] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6075] <... openat resumed>) = 63 [pid 6070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... openat resumed>) = 34 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6066] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] <... openat resumed>) = 35 [pid 6066] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] close(63 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... openat resumed>) = 36 [pid 6075] <... close resumed>) = 0 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... openat resumed>) = 63 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... openat resumed>) = 37 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6066] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] close(63 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... close resumed>) = 0 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 38 [pid 6070] <... mmap resumed>) = 0x7f5ecb388000 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6066] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] <... openat resumed>) = 38 [pid 6070] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6070] <... mprotect resumed>) = 0 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6075] <... openat resumed>) = 63 [pid 6070] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6072] <... openat resumed>) = 39 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6070] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6070] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] <... openat resumed>) = 40 [pid 6066] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 6079 attached [pid 6075] close(63 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6075] <... close resumed>) = 0 [pid 6072] <... openat resumed>) = 41 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6070] <... clone3 resumed> => {parent_tid=[6079]}, 88) = 6079 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6070] rt_sigprocmask(SIG_SETMASK, [], [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] <... openat resumed>) = 42 [pid 6071] <... openat resumed>) = 39 [pid 6070] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6070] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6079] <... rseq resumed>) = 0 [pid 6070] <... futex resumed>) = 0 [pid 6079] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6075] <... openat resumed>) = 63 [pid 6072] <... openat resumed>) = 43 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6070] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6079] <... set_robust_list resumed>) = 0 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6079] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6078] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6075] close(63 [pid 6074] <... close_range resumed>) = 0 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 40 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] <... close resumed>) = 0 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... openat resumed>) = 41 [pid 6078] <... openat resumed>) = 45 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6072] <... openat resumed>) = 44 [pid 6071] <... openat resumed>) = 42 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] close(41 [pid 6078] close(45 [pid 6075] <... openat resumed>) = 63 [pid 6074] <... futex resumed>) = 1 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6065] <... futex resumed>) = 0 [pid 6079] <... close resumed>) = 0 [pid 6078] <... close resumed>) = 0 [pid 6075] close(63 [pid 6074] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6072] <... openat resumed>) = 45 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] <... close resumed>) = 0 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 41 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... openat resumed>) = 43 [pid 6078] <... openat resumed>) = 46 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] <... openat resumed>) = 47 [pid 6079] close(43 [pid 6078] close(46 [pid 6075] <... openat resumed>) = 63 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... close resumed>) = 0 [pid 6078] <... close resumed>) = 0 [pid 6075] close(63 [pid 6072] <... openat resumed>) = 46 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] <... close resumed>) = 0 [pid 6071] <... openat resumed>) = 43 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... openat resumed>) = 44 [pid 6078] <... openat resumed>) = 48 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6079] close(44 [pid 6078] close(48 [pid 6075] <... openat resumed>) = 63 [pid 6072] <... openat resumed>) = 49 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... close resumed>) = 0 [pid 6078] <... close resumed>) = 0 [pid 6075] close(63 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 45 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] <... close resumed>) = 0 [pid 6072] <... openat resumed>) = 48 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... openat resumed>) = 44 [pid 6078] <... openat resumed>) = 50 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 46 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6079] close(44 [pid 6078] close(50 [pid 6075] <... openat resumed>) = 63 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6078] <... close resumed>) = 0 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... close resumed>) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] close(63 [pid 6072] <... openat resumed>) = 51 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] <... openat resumed>) = 50 [pid 6075] <... close resumed>) = 0 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 44 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6078] close(50 [pid 6075] <... openat resumed>) = 63 [pid 6072] <... openat resumed>) = 52 [pid 6079] <... openat resumed>) = 47 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6079] close(47 [pid 6078] <... close resumed>) = 0 [pid 6075] close(63 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 48 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... close resumed>) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] <... close resumed>) = 0 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] <... openat resumed>) = 50 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6078] <... openat resumed>) = 53 [pid 6079] <... openat resumed>) = 47 [pid 6078] close(53 [pid 6075] <... openat resumed>) = 63 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 49 [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6079] close(47 [pid 6078] <... close resumed>) = 0 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... close resumed>) = 0 [pid 6075] close(63 [pid 6072] <... openat resumed>) = 53 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] ioctl(4, USBTMC_IOCTL_READ [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] <... close resumed>) = 0 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 47 [pid 6066] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... openat resumed>) = 50 [pid 6078] <... openat resumed>) = 54 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] <... openat resumed>) = 55 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] close(50 [pid 6078] close(54 [pid 6066] <... futex resumed>) = 0 [pid 6066] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6079] <... close resumed>) = 0 [pid 6078] <... close resumed>) = 0 [pid 6075] <... openat resumed>) = 63 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] close(63 [pid 6072] <... openat resumed>) = 54 [pid 6071] <... openat resumed>) = 51 [pid 6079] <... openat resumed>) = 50 [pid 6075] <... close resumed>) = 0 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] exit_group(0 [pid 6079] close(50 [pid 6074] <... futex resumed>) = ? [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6065] <... exit_group resumed>) = ? [pid 6079] <... close resumed>) = 0 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6074] +++ exited with 0 +++ [pid 6078] <... openat resumed>) = 56 [pid 6072] <... openat resumed>) = 57 [pid 6071] <... openat resumed>) = 50 [pid 6066] <... futex resumed>) = ? [pid 6078] close(56 [pid 6075] <... openat resumed>) = 63 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6066] +++ exited with 0 +++ [pid 6078] <... close resumed>) = 0 [pid 6075] close(63 [pid 6071] <... openat resumed>) = 52 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] <... close resumed>) = 0 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] <... openat resumed>) = 56 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] <... openat resumed>) = 53 [ 88.021049][ T6078] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.034556][ T6078] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6078] close(56 [pid 6075] <... openat resumed>) = 63 [pid 6078] <... close resumed>) = 0 [pid 6075] close(63 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] <... close resumed>) = 0 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6078] <... openat resumed>) = 56 [pid 6075] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] <... openat resumed>) = 54 [pid 6075] <... openat resumed>) = 63 [pid 6078] close(56) = 0 [pid 6075] close(63 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 56 [pid 6075] <... close resumed>) = 0 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 55 [pid 6078] close(56 [pid 6075] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6078] <... close resumed>) = 0 [pid 6075] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6078] <... openat resumed>) = 56 [pid 6071] <... openat resumed>) = 56 [pid 6078] close(56) = 0 [pid 6079] <... openat resumed>) = 57 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6067] <... futex resumed>) = 0 [pid 6065] +++ exited with 0 +++ [pid 6079] close(57 [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6065, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 6079] <... close resumed>) = 0 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 57 [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6080 attached [pid 6079] close(57 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6080] set_robust_list(0x5555724bf6a0, 24 [pid 6079] <... close resumed>) = 0 [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 6080 [pid 6080] <... set_robust_list resumed>) = 0 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6079] <... openat resumed>) = 57 [pid 6078] <... openat resumed>) = 56 [pid 6080] <... prctl resumed>) = 0 [pid 6079] close(57 [pid 6080] setpgid(0, 0 [pid 6079] <... close resumed>) = 0 [pid 6080] <... setpgid resumed>) = 0 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] <... openat resumed>) = 58 [pid 6080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6079] <... openat resumed>) = 58 [pid 6071] <... openat resumed>) = 57 [pid 6067] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] <... openat resumed>) = 3 [pid 6079] close(58) = 0 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 58 [pid 6078] close(56 [pid 6080] write(3, "1000", 4 [pid 6079] close(58 [pid 6080] <... write resumed>) = 4 [pid 6079] <... close resumed>) = 0 [pid 6078] <... close resumed>) = 0 [pid 6067] <... futex resumed>) = 1 [pid 6080] close(3 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWRexecuting program [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6068] <... futex resumed>) = 0 [pid 6067] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6080] <... close resumed>) = 0 [pid 6079] <... openat resumed>) = 58 [pid 6079] close(58 [pid 6080] write(1, "executing program\n", 18 [pid 6079] <... close resumed>) = 0 [pid 6072] <... openat resumed>) = 56 [pid 6080] <... write resumed>) = 18 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6080] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] <... openat resumed>) = 59 [pid 6078] <... openat resumed>) = 59 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 58 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] close(59 [pid 6080] <... futex resumed>) = 0 [pid 6079] <... close resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6080] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6080] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6079] <... openat resumed>) = 60 [pid 6078] close(59 [pid 6072] <... openat resumed>) = 60 [pid 6071] <... openat resumed>) = 59 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6080] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6079] close(60 [pid 6078] <... close resumed>) = 0 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6080] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6079] <... close resumed>) = 0 [pid 6080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 61 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6080] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6079] close(61 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 60 [pid 6080] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6079] <... close resumed>) = 0 [pid 6078] <... openat resumed>) = 59 [pid 6080] <... mprotect resumed>) = 0 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] close(59 [pid 6072] <... openat resumed>) = 61 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6079] <... openat resumed>) = 61 [pid 6080] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6079] close(61 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 62 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... close resumed>) = 0 [pid 6078] <... close resumed>) = 0 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6080] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6079] <... openat resumed>) = 61 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] <... openat resumed>) = 59 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6080] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6079] close(61) = 0 [pid 6078] <... openat resumed>) = 62 [pid 6071] <... openat resumed>) = 63 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) ./strace-static-x86_64: Process 6081 attached [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6079] <... openat resumed>) = 61 [pid 6081] <... rseq resumed>) = 0 [pid 6080] <... clone3 resumed> => {parent_tid=[6081]}, 88) = 6081 [pid 6079] close(61 [pid 6078] close(62 [pid 6072] <... openat resumed>) = 63 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6081] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6080] rt_sigprocmask(SIG_SETMASK, [], [pid 6078] <... close resumed>) = 0 [pid 6081] <... set_robust_list resumed>) = 0 [pid 6080] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6079] <... close resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6081] rt_sigprocmask(SIG_SETMASK, [], [pid 6080] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] <... openat resumed>) = 61 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6081] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6080] <... futex resumed>) = 0 [pid 6081] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6080] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6079] <... openat resumed>) = 64 [pid 6078] <... openat resumed>) = 62 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6081] <... openat resumed>) = 3 [pid 6072] <... openat resumed>) = 64 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] close(64 [pid 6081] ioctl(3, USB_RAW_IOCTL_INIT [pid 6079] <... close resumed>) = 0 [pid 6071] <... openat resumed>) = 65 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6079] <... openat resumed>) = 64 [pid 6078] close(62 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6081] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6079] close(64 [pid 6078] <... close resumed>) = 0 [pid 6072] <... openat resumed>) = 62 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6081] <... ioctl resumed>, 0) = 0 [pid 6079] <... close resumed>) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] <... openat resumed>) = 66 [pid 6072] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] <... openat resumed>) = 65 [pid 6079] <... openat resumed>) = 64 [pid 6072] <... openat resumed>) = 66 [pid 6079] close(64 [pid 6078] close(65 [pid 6072] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] <... close resumed>) = 0 [pid 6078] <... close resumed>) = 0 [pid 6072] <... futex resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6081] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6072] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6078] <... openat resumed>) = 65 [pid 6079] <... openat resumed>) = 64 [pid 6078] close(65 [pid 6081] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6078] <... close resumed>) = 0 [pid 6079] close(64 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6079] <... close resumed>) = 0 [pid 6078] <... openat resumed>) = 65 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] close(65 [pid 6079] <... openat resumed>) = 67 [pid 6078] <... close resumed>) = 0 [pid 6079] close(67 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6079] <... close resumed>) = 0 [pid 6078] <... openat resumed>) = 65 [pid 6071] <... openat resumed>) = 64 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6078] close(65) = 0 [pid 6079] close(67 [pid 6077] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... close resumed>) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] <... openat resumed>) = 68 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] <... openat resumed>) = 65 [pid 6077] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6079] <... openat resumed>) = 67 [pid 6078] close(65 [pid 6071] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] close(67 [pid 6078] <... close resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [ 88.080815][ T9] usb 2-1: USB disconnect, device number 17 [pid 6079] <... close resumed>) = 0 [pid 6071] <... openat resumed>) = 69 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6079] <... openat resumed>) = 67 [pid 6071] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] close(67 [pid 6078] <... openat resumed>) = 65 [pid 6071] <... futex resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6071] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6079] <... close resumed>) = 0 [pid 6078] close(65 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6078] <... close resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6079] close(67 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... close resumed>) = 0 [pid 6078] <... openat resumed>) = 65 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... openat resumed>) = 67 [pid 6078] close(65 [pid 6079] close(67 [pid 6078] <... close resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6067] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6067] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] <... close resumed>) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] <... futex resumed>) = 0 [pid 6067] <... futex resumed>) = 1 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6078] <... openat resumed>) = 65 [pid 6075] close_range(4, 4294967295, 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6067] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6079] close(67 [pid 6078] close(65 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... close resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6078] <... close resumed>) = 0 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6079] close(67) = 0 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6075] <... close_range resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... openat resumed>) = 67 [pid 6078] <... openat resumed>) = 65 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] close(67 [pid 6078] close(65 [pid 6075] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... close resumed>) = 0 [pid 6078] <... close resumed>) = 0 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6075] <... futex resumed>) = 1 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6067] <... futex resumed>) = 0 [pid 6075] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... openat resumed>) = 67 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] close(67 [pid 6078] <... openat resumed>) = 65 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... close resumed>) = 0 [pid 6078] close(65 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... openat resumed>) = 67 [pid 6078] <... close resumed>) = 0 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] close(67 [pid 6078] <... openat resumed>) = 65 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... close resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] close(65 [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... openat resumed>) = 67 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6078] <... close resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6078] <... openat resumed>) = 65 [pid 6079] close(67 [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... close resumed>) = 0 [pid 6078] close(65 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] <... close resumed>) = 0 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... openat resumed>) = 67 [pid 6079] close(67 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6078] <... openat resumed>) = 65 [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... close resumed>) = 0 [pid 6078] close(65 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] <... close resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... openat resumed>) = 67 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] close(67 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... close resumed>) = 0 [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] <... openat resumed>) = 65 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... openat resumed>) = 67 [pid 6078] close(65 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] close(67 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6078] <... close resumed>) = 0 [pid 6079] <... close resumed>) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] <... openat resumed>) = 65 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... openat resumed>) = 67 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6078] close(65 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] close(67 [pid 6078] <... close resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... close resumed>) = 0 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] <... openat resumed>) = 65 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... openat resumed>) = 67 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] close(67 [pid 6078] close(65 [pid 6077] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... close resumed>) = 0 [pid 6078] <... close resumed>) = 0 [pid 6077] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... openat resumed>) = 67 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] close(67 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6078] <... openat resumed>) = 65 [pid 6079] <... close resumed>) = 0 [pid 6078] close(65 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] <... close resumed>) = 0 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... openat resumed>) = 67 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] close(67) = 0 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6078] <... openat resumed>) = 65 [pid 6079] <... openat resumed>) = 67 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] close(67 [pid 6078] close(65 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... close resumed>) = 0 [pid 6078] <... close resumed>) = 0 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6078] <... openat resumed>) = 65 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] close(67 [pid 6078] close(65 [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... close resumed>) = 0 [pid 6078] <... close resumed>) = 0 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] <... openat resumed>) = 65 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] <... openat resumed>) = 67 [pid 6068] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] close(67 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... close resumed>) = 0 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... openat resumed>) = 67 [pid 6078] close(65 [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] close(67 [pid 6078] <... close resumed>) = 0 [pid 6068] ioctl(4, USBTMC_IOCTL_READ [pid 6079] <... close resumed>) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6068] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] <... openat resumed>) = 65 [pid 6068] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] <... openat resumed>) = 67 [pid 6068] <... futex resumed>) = 0 [pid 6079] close(67 [pid 6078] close(65 [pid 6068] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6079] <... close resumed>) = 0 [pid 6078] <... close resumed>) = 0 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6067] exit_group(0 [pid 6079] <... openat resumed>) = 67 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6079] close(67 [pid 6078] <... openat resumed>) = 65 [pid 6068] <... futex resumed>) = ? [pid 6067] <... exit_group resumed>) = ? [pid 6079] <... close resumed>) = 0 [pid 6075] <... futex resumed>) = ? [pid 6068] +++ exited with 0 +++ [pid 6078] close(65 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6078] <... close resumed>) = 0 [pid 6079] close(67 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6079] <... close resumed>) = 0 [pid 6078] <... openat resumed>) = 65 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] close(65 [pid 6079] <... openat resumed>) = 67 [pid 6078] <... close resumed>) = 0 [pid 6079] close(67 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6079] <... close resumed>) = 0 [pid 6078] <... openat resumed>) = 65 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6078] close(65 [pid 6079] close(67 [pid 6078] <... close resumed>) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6079] <... close resumed>) = 0 [pid 6078] <... openat resumed>) = 65 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6078] close(65) = 0 [pid 6079] close(67 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6079] <... close resumed>) = 0 [pid 6078] <... openat resumed>) = 65 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] close(65 [pid 6075] +++ exited with 0 +++ [pid 6067] +++ exited with 0 +++ [pid 6079] <... openat resumed>) = 67 [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6067, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6079] close(67 [pid 6078] <... close resumed>) = 0 [pid 6077] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6079] <... close resumed>) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6078] <... openat resumed>) = 65 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] close(65 [pid 6077] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6079] <... openat resumed>) = 67 [pid 6078] <... close resumed>) = 0 [pid 6079] close(67 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6079] <... close resumed>) = 0 [pid 6078] <... openat resumed>) = 65 [pid 6077] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6077] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] close(65 [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6082 attached [pid 6079] <... openat resumed>) = 67 [pid 6078] <... close resumed>) = 0 [pid 6079] close(67 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 65 [pid 6082] set_robust_list(0x5555724bf6a0, 24 [pid 6081] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6079] <... close resumed>) = 0 [pid 6078] close(65 [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 6082 [pid 6082] <... set_robust_list resumed>) = 0 [pid 6081] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6079] <... openat resumed>) = 67 [pid 6078] <... close resumed>) = 0 [pid 6079] close(67 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6079] <... close resumed>) = 0 [pid 6078] <... openat resumed>) = 65 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6078] close(65) = 0 [pid 6082] <... prctl resumed>) = 0 [pid 6079] close(67 [pid 6082] setpgid(0, 0 [pid 6079] <... close resumed>) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6082] <... setpgid resumed>) = 0 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] <... openat resumed>) = 65 [pid 6082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6079] <... openat resumed>) = 67 [pid 6078] close(65) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6082] <... openat resumed>) = 3 [pid 6079] close(67 [pid 6078] <... openat resumed>) = 65 [pid 6082] write(3, "1000", 4 [pid 6079] <... close resumed>) = 0 [ 88.263937][ T5844] usb 4-1: USB disconnect, device number 17 [ 88.269873][ T974] usb 1-1: new high-speed USB device number 18 using dummy_hcd [pid 6082] <... write resumed>) = 4 [pid 6082] close(3 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] close(65 [pid 6082] <... close resumed>) = 0 [pid 6082] write(1, "executing program\n", 18executing program ) = 18 [pid 6079] <... openat resumed>) = 67 [pid 6078] <... close resumed>) = 0 [pid 6082] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] close(67 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 65 [pid 6082] <... futex resumed>) = 0 [pid 6078] close(65 [pid 6082] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6079] <... close resumed>) = 0 [pid 6082] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6078] <... close resumed>) = 0 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6082] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6082] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6079] <... openat resumed>) = 67 [pid 6082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6078] <... openat resumed>) = 65 [pid 6082] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6079] close(67 [pid 6078] close(65 [pid 6082] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6079] <... close resumed>) = 0 [pid 6078] <... close resumed>) = 0 [pid 6082] <... mprotect resumed>) = 0 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6079] <... openat resumed>) = 67 [pid 6078] <... openat resumed>) = 65 [pid 6079] close(67 [pid 6082] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6078] close(65 [pid 6079] <... close resumed>) = 0 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6078] <... close resumed>) = 0 [pid 6082] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6082] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6079] close(67) = 0 [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR./strace-static-x86_64: Process 6083 attached ) = 67 [pid 6078] <... openat resumed>) = 65 [pid 6079] close(67 [pid 6083] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6078] close(65 [pid 6077] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6083] <... rseq resumed>) = 0 [pid 6082] <... clone3 resumed> => {parent_tid=[6083]}, 88) = 6083 [pid 6079] <... close resumed>) = 0 [pid 6078] <... close resumed>) = 0 [pid 6077] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6083] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6082] rt_sigprocmask(SIG_SETMASK, [], [pid 6079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] <... set_robust_list resumed>) = 0 [pid 6082] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6078] <... openat resumed>) = 65 [pid 6078] close(65 [pid 6079] <... openat resumed>) = 67 [pid 6083] rt_sigprocmask(SIG_SETMASK, [], [pid 6082] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6083] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6082] <... futex resumed>) = 0 [pid 6081] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6079] close(67 [pid 6078] <... close resumed>) = 0 [pid 6083] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6082] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] <... openat resumed>) = 3 [pid 6079] <... close resumed>) = 0 [pid 6078] <... openat resumed>) = 65 [pid 6079] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] close(65 [pid 6083] ioctl(3, USB_RAW_IOCTL_INIT [pid 6079] <... futex resumed>) = 1 [pid 6070] <... futex resumed>) = 0 [pid 6078] <... close resumed>) = 0 [pid 6070] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] <... futex resumed>) = 0 [pid 6070] <... futex resumed>) = 1 [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6070] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6083] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6079] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6083] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6078] <... openat resumed>) = 65 [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6078] close(65 [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6083] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6078] <... close resumed>) = 0 [pid 6083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6078] <... openat resumed>) = 65 [pid 6078] close(65) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 65 [pid 6078] close(65) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 65 [pid 6078] close(65) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 65 [pid 6078] close(65) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 65 [pid 6078] close(65) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 65 [pid 6078] close(65) = 0 [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 65 [pid 6078] close(65) = 0 [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6078] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6078] <... openat resumed>) = 65 [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6078] close(65 [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6078] <... close resumed>) = 0 [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6078] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6069] <... futex resumed>) = 0 [pid 6078] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [ 88.370243][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 88.383375][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 88.396772][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 6069] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... futex resumed>) = 0 [pid 6069] <... futex resumed>) = 1 [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6069] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6070] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6070] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] <... futex resumed>) = 0 [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6070] <... futex resumed>) = 1 [pid 6079] close_range(4, 4294967295, 0 [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6070] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6079] <... close_range resumed>) = 0 [pid 6081] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6077] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6081] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6079] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6077] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6079] <... futex resumed>) = 1 [pid 6077] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6070] <... futex resumed>) = 0 [pid 6081] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6079] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6077] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6081] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6077] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6077] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6077] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6077] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 88.417432][ C0] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 88.426699][ T974] usb 1-1: Using ep0 maxpacket: 8 [ 88.429810][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 88.431775][ T9] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 88.458062][ T974] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6069] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6069] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6078] <... futex resumed>) = 0 [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6069] <... futex resumed>) = 1 [pid 6078] close_range(4294967295, 4294967295, 0 [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6078] <... close_range resumed>) = 0 [pid 6069] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6078] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6078] <... futex resumed>) = 0 [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6078] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] ioctl(4, USBTMC_IOCTL_READ [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] <... futex resumed>) = 0 [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6070] exit_group(0 [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6079] <... futex resumed>) = ? [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6071] <... futex resumed>) = ? [pid 6070] <... exit_group resumed>) = ? [pid 6079] +++ exited with 0 +++ [pid 6072] ioctl(-1, USBTMC_IOCTL_READ [pid 6071] +++ exited with 0 +++ [pid 6072] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6072] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6072] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6069] exit_group(0 [pid 6078] <... futex resumed>) = ? [pid 6072] <... futex resumed>) = ? [pid 6069] <... exit_group resumed>) = ? [pid 6078] +++ exited with 0 +++ [pid 6072] +++ exited with 0 +++ [ 88.469302][ T974] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 88.479316][ T974] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 88.489328][ T974] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 88.502485][ T974] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 88.511704][ T974] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 6070] +++ exited with 0 +++ [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6070, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6077] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6077] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 6077] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 6077] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6084 attached , child_tidptr=0x5555724bf690) = 6084 [pid 6084] set_robust_list(0x5555724bf6a0, 24 [pid 6081] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6084] <... set_robust_list resumed>) = 0 [pid 6084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6081] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6084] setpgid(0, 0) = 0 [pid 6084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6084] write(3, "1000", 4) = 4 [pid 6084] close(3executing program ) = 0 [pid 6084] write(1, "executing program\n", 18) = 18 [pid 6084] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6084] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 6069] +++ exited with 0 +++ [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6069, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 6084] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6084] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6084] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 6085 attached ) = 0 [pid 6084] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6085] set_robust_list(0x5555724bf6a0, 24 [pid 6084] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6083] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 6085 [pid 6085] <... set_robust_list resumed>) = 0 [pid 6084] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 6086 attached [pid 6085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6086] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6085] setpgid(0, 0 [pid 6086] <... rseq resumed>) = 0 [pid 6086] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6085] <... setpgid resumed>) = 0 [pid 6084] <... clone3 resumed> => {parent_tid=[6086]}, 88) = 6086 [pid 6086] <... set_robust_list resumed>) = 0 [pid 6085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6084] rt_sigprocmask(SIG_SETMASK, [], [pid 6086] rt_sigprocmask(SIG_SETMASK, [], [pid 6084] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6084] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6086] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6085] <... openat resumed>) = 3 [pid 6084] <... futex resumed>) = 0 [ 88.514954][ T1607] usb 5-1: USB disconnect, device number 17 [ 88.536866][ T43] usb 3-1: USB disconnect, device number 17 [pid 6084] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6085] write(3, "1000", 4 [pid 6086] <... openat resumed>) = 3 [pid 6085] <... write resumed>) = 4 [pid 6085] close(3 [pid 6086] ioctl(3, USB_RAW_IOCTL_INIT [pid 6085] <... close resumed>) = 0 [pid 6086] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 executing program [pid 6085] write(1, "executing program\n", 18 [pid 6086] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6085] <... write resumed>) = 18 [pid 6085] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6086] <... ioctl resumed>, 0) = 0 [pid 6085] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6085] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6086] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6085] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6085] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 6081] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6085] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6081] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6085] <... mprotect resumed>) = 0 [pid 6085] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6081] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6081] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6085] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6081] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6085] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6081] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 6087 attached , 0x7f5ecb3c71b0) = 9 [pid 6087] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6085] <... clone3 resumed> => {parent_tid=[6087]}, 88) = 6087 [pid 6085] rt_sigprocmask(SIG_SETMASK, [], [pid 6087] <... rseq resumed>) = 0 [pid 6083] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6087] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6085] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6087] <... set_robust_list resumed>) = 0 [pid 6085] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6087] rt_sigprocmask(SIG_SETMASK, [], [pid 6085] <... futex resumed>) = 0 [pid 6087] <... rt_sigprocmask resumed>NULL, 8) = 0 [ 88.605565][ T9] usb 2-1: Using ep0 maxpacket: 8 [pid 6085] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6087] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6087] <... openat resumed>) = 3 [pid 6081] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6087] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5ecb3c81c0) = 0 [pid 6081] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6087] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6081] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6087] <... ioctl resumed>, 0) = 0 [pid 6087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [ 88.647736][ T9] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 88.658930][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 88.668961][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 88.678968][ T9] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 6087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6083] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6081] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6083] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6081] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 6083] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6081] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 6081] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5ecb3c71b0) = 0 [pid 6083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6077] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] <... futex resumed>) = 0 [pid 6076] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6077] <... futex resumed>) = 1 [pid 6076] <... futex resumed>) = 0 [pid 6077] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6076] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6077] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6077] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 88.692079][ T9] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 88.701118][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.705566][ T5844] usb 4-1: new high-speed USB device number 18 using dummy_hcd [pid 6077] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6077] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6076] <... futex resumed>) = 0 [pid 6076] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6077] <... futex resumed>) = 0 [pid 6076] <... futex resumed>) = 1 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6076] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6077] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 4 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6077] <... openat resumed>) = 6 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6083] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6077] <... openat resumed>) = 7 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [ 88.743971][ T974] usb 1-1: usb_control_msg returned -32 [ 88.749769][ T974] usbtmc 1-1:16.0: can't read capabilities [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6076] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6076] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6077] <... openat resumed>) = 9 [pid 6076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6076] <... mmap resumed>) = 0x7f5ecb388000 [pid 6076] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6077] <... openat resumed>) = 10 [pid 6076] <... mprotect resumed>) = 0 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6076] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6077] <... openat resumed>) = 11 [pid 6076] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6076] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 6088 attached [pid 6088] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6077] <... openat resumed>) = 12 [pid 6088] <... rseq resumed>) = 0 [pid 6088] set_robust_list(0x7f5ecb3a89a0, 24) = 0 [pid 6088] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6088] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6076] <... clone3 resumed> => {parent_tid=[6088]}, 88) = 6088 [pid 6077] <... openat resumed>) = 13 [pid 6076] rt_sigprocmask(SIG_SETMASK, [], [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6076] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6076] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] <... futex resumed>) = 0 [pid 6076] <... futex resumed>) = 1 [pid 6077] <... openat resumed>) = 14 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6076] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6077] <... openat resumed>) = 15 [pid 6088] <... openat resumed>) = 16 [pid 6087] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6086] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6088] ioctl(16, USB_RAW_IOCTL_INIT [pid 6087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6077] <... openat resumed>) = 17 [pid 6088] ioctl(16, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 18 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 19 [pid 6088] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] <... openat resumed>) = 20 [pid 6088] <... openat resumed>) = 21 [pid 6088] ioctl(21, USB_RAW_IOCTL_INIT, 0x7f5ecb3a71c0) = 0 [pid 6083] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] ioctl(21, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6083] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6077] <... openat resumed>) = 22 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6083] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6077] <... openat resumed>) = 23 [pid 6083] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6083] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6077] <... openat resumed>) = 24 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 25 [ 88.863942][ T6088] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.872602][ T6088] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.875915][ T5844] usb 4-1: Using ep0 maxpacket: 8 [ 88.894041][ T6088] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.902736][ T6088] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6088] ioctl(25, USB_RAW_IOCTL_INIT [pid 6087] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6083] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6077] <... openat resumed>) = 26 [pid 6088] ioctl(25, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6083] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6077] <... openat resumed>) = 27 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 31 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 32 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 33 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 34 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 35 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 36 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 37 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 38 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 39 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 40 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 41 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 42 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 43 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 44 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 45 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 46 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 47 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 48 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 49 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 50 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 51 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 52 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 53 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 54 [pid 6088] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6086] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6081] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] <... openat resumed>) = 55 [pid 6088] <... openat resumed>) = 56 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 57 [pid 6088] close(56 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... close resumed>) = 0 [pid 6077] <... openat resumed>) = 58 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] <... openat resumed>) = 56 [pid 6088] <... openat resumed>) = 59 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 60 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] close(59 [pid 6077] <... openat resumed>) = 61 [pid 6088] <... close resumed>) = 0 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] <... openat resumed>) = 59 [pid 6081] <... futex resumed>) = 1 [pid 6081] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6080] <... futex resumed>) = 0 [pid 6080] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] <... futex resumed>) = 0 [pid 6080] <... futex resumed>) = 1 [pid 6088] <... openat resumed>) = 62 [pid 6081] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6080] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6088] close(62 [pid 6081] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... close resumed>) = 0 [pid 6081] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... ioctl resumed>, 0) = 0 [pid 6077] <... openat resumed>) = 62 [pid 6086] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 88.916401][ T1607] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 88.922781][ T6088] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.924364][ T5844] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 88.942429][ T6088] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.946544][ T5844] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 88.958863][ T9] usb 2-1: usb_control_msg returned -32 [pid 6081] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] <... openat resumed>) = 63 [pid 6088] close(63) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 63 [pid 6088] close(63 [pid 6081] <... futex resumed>) = 1 [pid 6088] <... close resumed>) = 0 [pid 6081] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 63 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6080] <... futex resumed>) = 0 [pid 6080] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] <... futex resumed>) = 0 [pid 6080] <... futex resumed>) = 1 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6080] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6081] <... openat resumed>) = 4 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 5 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 7 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 12 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 13 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 14 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 15 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 16 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... openat resumed>) = 64 [pid 6081] <... openat resumed>) = 17 [pid 6077] <... openat resumed>) = 65 [pid 6088] close(64 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... close resumed>) = 0 [pid 6077] <... openat resumed>) = 66 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... openat resumed>) = 67 [pid 6077] <... openat resumed>) = 64 [pid 6088] close(67 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... close resumed>) = 0 [pid 6077] <... openat resumed>) = 67 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... openat resumed>) = 68 [pid 6077] <... openat resumed>) = 69 [pid 6088] close(68 [pid 6077] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... close resumed>) = 0 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] <... openat resumed>) = 68 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... openat resumed>) = 18 [pid 6077] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] <... openat resumed>) = 70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] <... futex resumed>) = 0 [pid 6088] close(70 [pid 6081] <... openat resumed>) = 19 [pid 6077] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6088] <... close resumed>) = 0 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... openat resumed>) = 20 [pid 6088] <... openat resumed>) = 70 [pid 6088] close(70 [pid 6087] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6088] <... close resumed>) = 0 [pid 6087] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... openat resumed>) = 70 [pid 6081] <... openat resumed>) = 21 [pid 6088] close(70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... close resumed>) = 0 [pid 6081] <... openat resumed>) = 22 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... openat resumed>) = 70 [pid 6081] <... openat resumed>) = 23 [pid 6088] close(70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... close resumed>) = 0 [pid 6081] <... openat resumed>) = 24 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... openat resumed>) = 70 [pid 6081] <... openat resumed>) = 25 [pid 6088] close(70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... close resumed>) = 0 [pid 6081] <... openat resumed>) = 26 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... openat resumed>) = 70 [pid 6081] <... openat resumed>) = 27 [pid 6088] close(70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... close resumed>) = 0 [pid 6081] <... openat resumed>) = 28 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... openat resumed>) = 70 [pid 6081] <... openat resumed>) = 29 [pid 6088] close(70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... close resumed>) = 0 [pid 6081] <... openat resumed>) = 30 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... openat resumed>) = 70 [pid 6081] <... openat resumed>) = 31 [pid 6088] close(70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... close resumed>) = 0 [pid 6081] <... openat resumed>) = 32 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... openat resumed>) = 33 [pid 6088] <... openat resumed>) = 70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] close(70 [pid 6081] <... openat resumed>) = 34 [pid 6088] <... close resumed>) = 0 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... openat resumed>) = 35 [pid 6088] <... openat resumed>) = 70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 36 [pid 6088] close(70) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 6088] close(70) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 6088] close(70) = 0 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6087] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6086] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6081] <... openat resumed>) = 37 [pid 6087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6086] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... openat resumed>) = 70 [pid 6087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6088] close(70 [pid 6081] <... openat resumed>) = 38 [pid 6088] <... close resumed>) = 0 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... openat resumed>) = 39 [pid 6088] <... openat resumed>) = 70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] close(70 [pid 6081] <... openat resumed>) = 40 [pid 6088] <... close resumed>) = 0 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... openat resumed>) = 41 [pid 6088] <... openat resumed>) = 70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] close(70 [pid 6081] <... openat resumed>) = 42 [pid 6088] <... close resumed>) = 0 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... openat resumed>) = 43 [pid 6088] <... openat resumed>) = 70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] close(70 [pid 6081] <... openat resumed>) = 44 [pid 6088] <... close resumed>) = 0 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... openat resumed>) = 45 [pid 6088] <... openat resumed>) = 70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 46 [pid 6088] close(70) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... openat resumed>) = 70 [pid 6081] <... openat resumed>) = 47 [pid 6088] close(70) = 0 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [ 88.966666][ T5844] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 88.978507][ T43] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 88.983096][ T9] usbtmc 2-1:16.0: can't read capabilities [ 88.986681][ T5844] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 89.006824][ T5844] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 6081] <... openat resumed>) = 48 [pid 6080] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6080] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] close(70 [pid 6081] <... openat resumed>) = 49 [pid 6080] <... futex resumed>) = 0 [pid 6080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 6080] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6088] <... close resumed>) = 0 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6080] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6081] <... openat resumed>) = 50 [pid 6080] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6088] <... openat resumed>) = 70 [pid 6083] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6080] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 6089 attached [pid 6088] close(70 [pid 6083] <... ioctl resumed>, 0) = 0 [pid 6089] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6088] <... close resumed>) = 0 [pid 6083] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6080] <... clone3 resumed> => {parent_tid=[6089]}, 88) = 6089 [pid 6089] <... rseq resumed>) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] <... ioctl resumed>, 0) = 0 [pid 6081] <... openat resumed>) = 51 [pid 6080] rt_sigprocmask(SIG_SETMASK, [], [pid 6089] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6083] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6080] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6089] <... set_robust_list resumed>) = 0 [pid 6088] <... openat resumed>) = 70 [pid 6083] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6080] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] rt_sigprocmask(SIG_SETMASK, [], [pid 6088] close(70 [pid 6080] <... futex resumed>) = 0 [pid 6089] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6088] <... close resumed>) = 0 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6080] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... openat resumed>) = 52 [pid 6089] <... openat resumed>) = 53 [pid 6088] <... openat resumed>) = 70 [pid 6088] close(70 [pid 6089] close(53) = 0 [pid 6088] <... close resumed>) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6089] <... openat resumed>) = 53 [pid 6088] <... openat resumed>) = 70 [pid 6081] <... openat resumed>) = 54 [pid 6089] close(53 [pid 6088] close(70 [pid 6089] <... close resumed>) = 0 [pid 6088] <... close resumed>) = 0 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... openat resumed>) = 53 [pid 6089] <... openat resumed>) = 55 [pid 6088] <... openat resumed>) = 70 [pid 6089] close(55 [pid 6088] close(70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6089] <... close resumed>) = 0 [pid 6088] <... close resumed>) = 0 [pid 6081] <... openat resumed>) = 55 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 6089] <... openat resumed>) = 56 [pid 6089] close(56 [pid 6088] close(70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6089] <... close resumed>) = 0 [pid 6088] <... close resumed>) = 0 [pid 6081] <... openat resumed>) = 56 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... openat resumed>) = 70 [pid 6088] close(70) = 0 [pid 6089] <... openat resumed>) = 58 [pid 6081] <... openat resumed>) = 57 [pid 6089] close(58 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 6081] <... openat resumed>) = 59 [pid 6089] <... close resumed>) = 0 [pid 6088] close(70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] <... close resumed>) = 0 [ 89.018514][ T5844] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] close(70 [pid 6087] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6086] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6081] <... openat resumed>) = 58 [pid 6088] <... close resumed>) = 0 [pid 6087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 6089] <... openat resumed>) = 60 [pid 6086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] close(70) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 6088] close(70 [pid 6089] close(60 [pid 6081] <... openat resumed>) = 61 [pid 6089] <... close resumed>) = 0 [pid 6088] <... close resumed>) = 0 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... openat resumed>) = 60 [pid 6088] <... openat resumed>) = 70 [pid 6089] <... openat resumed>) = 62 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6089] close(62 [pid 6088] close(70 [pid 6089] <... close resumed>) = 0 [pid 6081] <... openat resumed>) = 63 [pid 6088] <... close resumed>) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6089] <... openat resumed>) = 62 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... openat resumed>) = 64 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6089] close(62 [pid 6088] <... openat resumed>) = 70 [pid 6089] <... close resumed>) = 0 [pid 6081] <... openat resumed>) = 65 [pid 6088] close(70 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 62 [pid 6088] <... close resumed>) = 0 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6089] close(62 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] <... openat resumed>) = 66 [pid 6089] <... close resumed>) = 0 [pid 6088] <... openat resumed>) = 70 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 62 [pid 6088] close(70) = 0 [pid 6089] close(62 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6089] <... close resumed>) = 0 [pid 6088] <... openat resumed>) = 70 [pid 6081] <... openat resumed>) = 62 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6088] close(70 [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6089] close(67 [pid 6088] <... close resumed>) = 0 [pid 6081] <... openat resumed>) = 68 [pid 6089] <... close resumed>) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6089] <... openat resumed>) = 67 [pid 6088] <... openat resumed>) = 70 [pid 6081] <... openat resumed>) = 69 [pid 6089] close(67) = 0 [pid 6088] close(70 [pid 6081] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] <... close resumed>) = 0 [pid 6081] <... futex resumed>) = 0 [pid 6089] <... openat resumed>) = 67 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6081] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6088] <... openat resumed>) = 70 [pid 6089] close(67 [pid 6088] close(70 [pid 6089] <... close resumed>) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] <... close resumed>) = 0 [pid 6089] <... openat resumed>) = 67 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6089] close(67 [pid 6088] <... openat resumed>) = 70 [pid 6089] <... close resumed>) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] close(70 [pid 6089] <... openat resumed>) = 67 [pid 6089] close(67 [pid 6088] <... close resumed>) = 0 [pid 6089] <... close resumed>) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] <... openat resumed>) = 70 [pid 6089] <... openat resumed>) = 67 [pid 6088] close(70 [pid 6089] close(67 [pid 6088] <... close resumed>) = 0 [pid 6089] <... close resumed>) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] <... openat resumed>) = 70 [pid 6089] <... openat resumed>) = 67 [pid 6089] close(67 [pid 6088] close(70 [pid 6089] <... close resumed>) = 0 [pid 6088] <... close resumed>) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6089] <... openat resumed>) = 67 [pid 6088] <... openat resumed>) = 70 [pid 6089] close(67 [pid 6088] close(70 [pid 6089] <... close resumed>) = 0 [pid 6088] <... close resumed>) = 0 [pid 6087] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6089] <... openat resumed>) = 67 [pid 6088] <... openat resumed>) = 70 [pid 6087] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6088] close(70 [pid 6087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6089] close(67 [pid 6088] <... close resumed>) = 0 [pid 6089] <... close resumed>) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] <... openat resumed>) = 70 [pid 6087] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6086] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6087] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6089] <... openat resumed>) = 67 [pid 6086] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6089] close(67 [pid 6088] close(70 [pid 6087] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6089] <... close resumed>) = 0 [pid 6088] <... close resumed>) = 0 [pid 6087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6086] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6089] <... openat resumed>) = 67 [pid 6087] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6088] <... openat resumed>) = 70 [pid 6086] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6089] close(67 [pid 6088] close(70 [pid 6089] <... close resumed>) = 0 [pid 6088] <... close resumed>) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6089] <... openat resumed>) = 67 [pid 6088] <... openat resumed>) = 70 [pid 6089] close(67 [pid 6086] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6089] <... close resumed>) = 0 [pid 6088] close(70) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6089] <... openat resumed>) = 67 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 70 [pid 6089] close(67) = 0 [pid 6088] close(70 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] <... close resumed>) = 0 [pid 6089] <... openat resumed>) = 67 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6089] close(67 [pid 6088] <... openat resumed>) = 70 [pid 6089] <... close resumed>) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] close(70 [pid 6089] <... openat resumed>) = 67 [pid 6088] <... close resumed>) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6089] close(67 [pid 6088] <... openat resumed>) = 70 [pid 6089] <... close resumed>) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] close(70 [pid 6089] <... openat resumed>) = 67 [pid 6088] <... close resumed>) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6089] close(67) = 0 [pid 6088] <... openat resumed>) = 70 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] close(70 [pid 6089] <... openat resumed>) = 67 [pid 6088] <... close resumed>) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6089] close(67 [pid 6088] <... openat resumed>) = 70 [pid 6089] <... close resumed>) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6088] close(70) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6089] close(67 [pid 6088] <... openat resumed>) = 70 [pid 6089] <... close resumed>) = 0 [pid 6086] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] close(70 [pid 6086] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6089] <... openat resumed>) = 67 [pid 6088] <... close resumed>) = 0 [pid 6089] close(67 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6089] <... close resumed>) = 0 [pid 6088] <... openat resumed>) = 70 [ 89.185652][ T43] usb 3-1: Using ep0 maxpacket: 8 [ 89.190764][ T1607] usb 5-1: Using ep0 maxpacket: 8 [ 89.199541][ T43] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 89.212816][ T43] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 89.224017][ T43] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6089] close(67 [pid 6088] close(70 [pid 6086] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6089] <... close resumed>) = 0 [pid 6088] <... close resumed>) = 0 [pid 6086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6083] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] <... futex resumed>) = 1 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] <... openat resumed>) = 70 [pid 6089] <... openat resumed>) = 67 [pid 6088] close(70 [pid 6083] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6088] <... close resumed>) = 0 [pid 6089] close(67 [pid 6082] <... futex resumed>) = 0 [pid 6089] <... close resumed>) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6082] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] <... openat resumed>) = 70 [pid 6083] <... futex resumed>) = 0 [pid 6082] <... futex resumed>) = 1 [pid 6089] <... openat resumed>) = 67 [pid 6088] close(70 [pid 6083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6082] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6089] close(67 [pid 6088] <... close resumed>) = 0 [pid 6083] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6089] <... close resumed>) = 0 [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6088] <... openat resumed>) = 70 [pid 6083] <... ioctl resumed>, 0) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6089] close(67) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] <... openat resumed>) = 67 [pid 6088] close(70 [pid 6083] <... futex resumed>) = 1 [pid 6089] close(67 [pid 6088] <... close resumed>) = 0 [pid 6083] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6082] <... futex resumed>) = 0 [pid 6089] <... close resumed>) = 0 [pid 6088] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6082] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] <... futex resumed>) = 0 [pid 6082] <... futex resumed>) = 1 [pid 6089] <... openat resumed>) = 67 [pid 6088] <... futex resumed>) = 1 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6076] <... futex resumed>) = 0 [pid 6089] close(67 [pid 6088] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6083] <... openat resumed>) = 4 [pid 6082] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6076] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] <... close resumed>) = 0 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] <... futex resumed>) = 0 [pid 6076] <... futex resumed>) = 1 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] <... openat resumed>) = 5 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... openat resumed>) = 67 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6076] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6089] close(67 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... close resumed>) = 0 [pid 6083] <... openat resumed>) = 6 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... openat resumed>) = 67 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] close(67 [pid 6083] <... openat resumed>) = 7 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... close resumed>) = 0 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... openat resumed>) = 67 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] close(67 [pid 6083] <... openat resumed>) = 8 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... close resumed>) = 0 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... openat resumed>) = 67 [pid 6083] <... openat resumed>) = 9 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] close(67 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... close resumed>) = 0 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... openat resumed>) = 67 [pid 6083] <... openat resumed>) = 10 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] close(67 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... close resumed>) = 0 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... openat resumed>) = 67 [pid 6083] <... openat resumed>) = 11 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] close(67 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... close resumed>) = 0 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] <... openat resumed>) = 12 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... openat resumed>) = 67 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] close(67 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... close resumed>) = 0 [pid 6083] <... openat resumed>) = 13 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... openat resumed>) = 67 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] close(67 [pid 6083] <... openat resumed>) = 14 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... close resumed>) = 0 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... openat resumed>) = 67 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6083] <... openat resumed>) = 15 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] close(67 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... close resumed>) = 0 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... openat resumed>) = 67 [pid 6083] <... openat resumed>) = 16 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] close(67 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... close resumed>) = 0 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] <... openat resumed>) = 17 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... openat resumed>) = 67 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] close(67 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... close resumed>) = 0 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] <... openat resumed>) = 18 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... openat resumed>) = 67 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] close(67 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... close resumed>) = 0 [pid 6083] <... openat resumed>) = 19 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... openat resumed>) = 67 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] close(67 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 89.234606][ T1607] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 89.245796][ T43] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 89.259668][ T5844] usb 4-1: usb_control_msg returned -32 [ 89.266908][ T1607] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [pid 6089] <... close resumed>) = 0 [pid 6083] <... openat resumed>) = 20 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... openat resumed>) = 67 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] close(67 [pid 6083] <... openat resumed>) = 21 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... close resumed>) = 0 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... openat resumed>) = 67 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] close(67 [pid 6083] <... openat resumed>) = 22 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... close resumed>) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... openat resumed>) = 67 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] close(67 [pid 6083] <... openat resumed>) = 23 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... close resumed>) = 0 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... openat resumed>) = 67 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] close(67 [pid 6083] <... openat resumed>) = 24 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... close resumed>) = 0 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6083] <... openat resumed>) = 25 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... openat resumed>) = 67 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] close(67 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... close resumed>) = 0 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] <... openat resumed>) = 26 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... openat resumed>) = 67 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] close(67 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... close resumed>) = 0 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... openat resumed>) = 67 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] close(67 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] <... close resumed>) = 0 [pid 6077] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] ioctl(-1, USBTMC_IOCTL_READ [pid 6089] <... openat resumed>) = 67 [pid 6077] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] close(67 [pid 6077] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] <... close resumed>) = 0 [pid 6077] <... futex resumed>) = 1 [pid 6076] <... futex resumed>) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6077] close_range(4294967295, 4294967295, 0 [pid 6076] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6089] <... openat resumed>) = 67 [pid 6077] <... close_range resumed>) = 0 [pid 6076] <... futex resumed>) = 0 [pid 6077] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6089] close(67 [pid 6077] <... futex resumed>) = 0 [pid 6076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6089] <... close resumed>) = 0 [pid 6077] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6076] exit_group(0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6088] <... futex resumed>) = ? [pid 6077] <... futex resumed>) = ? [pid 6076] <... exit_group resumed>) = ? [pid 6089] <... openat resumed>) = 67 [pid 6088] +++ exited with 0 +++ [pid 6077] +++ exited with 0 +++ [pid 6089] close(67) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6089] close(67) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6089] close(67) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6089] close(67) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6089] close(67) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6089] close(67) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6089] close(67) = 0 [pid 6089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 67 [pid 6089] close(67) = 0 [pid 6089] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] <... futex resumed>) = 0 [pid 6080] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6080] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6081] <... futex resumed>) = 0 [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6089] <... futex resumed>) = 1 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [ 89.278053][ T43] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 89.288310][ T5844] usbtmc 4-1:16.0: can't read capabilities [ 89.295595][ T1607] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 89.307600][ T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.311409][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6089] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6083] <... openat resumed>) = 27 [pid 6082] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6076] +++ exited with 0 +++ [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6082] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6076, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6087] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6083] <... openat resumed>) = 28 [pid 6082] <... futex resumed>) = 0 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6087] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6087] <... ioctl resumed>, 0) = 0 [pid 6087] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 6082] <... mmap resumed>) = 0x7f5ecb388000 [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6080] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6087] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6080] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6080] <... futex resumed>) = 1 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6080] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6089] <... futex resumed>) = 0 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6089] close_range(4, 4294967295, 0 [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6089] <... close_range resumed>) = 0 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 6090 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6089] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 6090 attached [pid 6089] <... futex resumed>) = 1 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6080] <... futex resumed>) = 0 [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6090] set_robust_list(0x5555724bf6a0, 24 [pid 6089] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6090] <... set_robust_list resumed>) = 0 [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6090] <... prctl resumed>) = 0 [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6090] setpgid(0, 0 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6090] <... setpgid resumed>) = 0 [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) executing program [pid 6082] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6090] <... openat resumed>) = 3 [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6090] write(3, "1000", 4 [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6090] <... write resumed>) = 4 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6090] close(3 [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6090] <... close resumed>) = 0 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6090] write(1, "executing program\n", 18 [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6090] <... write resumed>) = 18 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6090] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... openat resumed>) = -1 ENODEV (No such device) [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6090] <... futex resumed>) = 0 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6090] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6090] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6090] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6090] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6090] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6090] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6090] <... mprotect resumed>) = 0 [pid 6082] <... mprotect resumed>) = 0 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6090] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6090] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6082] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6090] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6091 attached [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6091] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6090] <... clone3 resumed> => {parent_tid=[6091]}, 88) = 6091 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] <... rseq resumed>) = 0 [pid 6090] rt_sigprocmask(SIG_SETMASK, [], [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6091] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6090] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] <... set_robust_list resumed>) = 0 [pid 6090] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6091] rt_sigprocmask(SIG_SETMASK, [], [pid 6090] <... futex resumed>) = 0 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6090] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6091] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6091] <... openat resumed>) = 3 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6091] ioctl(3, USB_RAW_IOCTL_INIT [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6082] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6081] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6081] ioctl(4, USBTMC_IOCTL_READ [pid 6091] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6081] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6082] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6081] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6081] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6080] exit_group(0 [pid 6089] <... futex resumed>) = ? [pid 6081] <... futex resumed>) = ? [pid 6080] <... exit_group resumed>) = ? [ 89.320128][ T1607] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 89.335427][ T9] usb 1-1: USB disconnect, device number 18 [ 89.344033][ T1607] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 89.351355][ T6083] usbtmc: can not find device for minor 0 [ 89.360533][ T1607] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 ./strace-static-x86_64: Process 6092 attached [pid 6091] <... ioctl resumed>, 0) = 0 [pid 6089] +++ exited with 0 +++ [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6081] +++ exited with 0 +++ [pid 6080] +++ exited with 0 +++ [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6080, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6082] <... clone3 resumed> => {parent_tid=[6092]}, 88) = 6092 [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6092] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053./strace-static-x86_64: Process 6093 attached ) = 0 [pid 6091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6082] rt_sigprocmask(SIG_SETMASK, [], [pid 6092] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6091] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6082] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5814] <... clone resumed>, child_tidptr=0x5555724bf690) = 6093 [pid 6092] <... set_robust_list resumed>) = 0 [pid 6091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6082] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] rt_sigprocmask(SIG_SETMASK, [], [pid 6082] <... futex resumed>) = 0 [pid 6092] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6082] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6093] set_robust_list(0x5555724bf6a0, 24 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] <... openat resumed>) = 29 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6093] <... set_robust_list resumed>) = 0 [pid 6093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6093] <... prctl resumed>) = 0 [pid 6092] ioctl(29, USB_RAW_IOCTL_INIT [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6093] setpgid(0, 0 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6093] <... setpgid resumed>) = 0 [pid 6092] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6092] ioctl(29, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWRexecuting program [pid 6093] <... openat resumed>) = 3 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6093] write(3, "1000", 4) = 4 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6093] close(3) = 0 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6093] write(1, "executing program\n", 18) = 18 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6093] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6093] <... futex resumed>) = 0 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6093] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6093] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6093] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6093] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6093] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6093] <... mprotect resumed>) = 0 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6093] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6086] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6093] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6092] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6086] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6093] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] <... ioctl resumed>, 0) = 0 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 6094 attached [pid 6092] <... openat resumed>) = 30 [pid 6086] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6094] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6093] <... clone3 resumed> => {parent_tid=[6094]}, 88) = 6094 [pid 6092] close(30 [pid 6086] <... ioctl resumed>, 0) = 0 [pid 6094] <... rseq resumed>) = 0 [pid 6093] rt_sigprocmask(SIG_SETMASK, [], [pid 6092] <... close resumed>) = 0 [pid 6086] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6094] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6093] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6094] <... set_robust_list resumed>) = 0 [pid 6093] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6094] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6093] <... futex resumed>) = 0 [pid 6092] <... openat resumed>) = 30 [pid 6083] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6093] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6092] close(30 [pid 6083] <... futex resumed>) = 0 [pid 6094] <... openat resumed>) = 3 [pid 6083] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] ioctl(3, USB_RAW_IOCTL_INIT [pid 6092] <... close resumed>) = 0 [pid 6094] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6094] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6092] close(30) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6092] close(30 [pid 6094] <... ioctl resumed>, 0) = 0 [pid 6092] <... close resumed>) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6092] close(30) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6092] close(30) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6092] <... openat resumed>) = 30 [pid 6094] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 89.397614][ T974] usb 2-1: USB disconnect, device number 18 [ 89.416283][ T6092] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 89.429449][ T6092] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6092] close(30) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6092] close(30) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6092] close(30) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6092] close(30) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6092] close(30) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6092] close(30) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6092] close(30) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6092] close(30) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6092] close(30) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6092] close(30 [pid 6087] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... close resumed>) = 0 [pid 6087] <... futex resumed>) = 1 [pid 6085] <... futex resumed>) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6085] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... openat resumed>) = 30 [pid 6087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6085] <... futex resumed>) = 0 [pid 6092] close(30 [pid 6087] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6085] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6092] <... close resumed>) = 0 [pid 6087] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6087] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 6092] close(30 [pid 6091] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6092] <... close resumed>) = 0 [pid 6091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6087] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6085] <... futex resumed>) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6085] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... openat resumed>) = 30 [pid 6087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6085] <... futex resumed>) = 0 [pid 6085] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6092] close(30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] <... close resumed>) = 0 [pid 6087] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6092] close(30) = 0 [pid 6094] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] <... openat resumed>) = 30 [pid 6087] <... openat resumed>) = 4 [pid 6092] close(30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] <... close resumed>) = 0 [pid 6087] <... openat resumed>) = 5 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] <... openat resumed>) = 30 [pid 6087] <... openat resumed>) = 6 [pid 6092] close(30) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6092] close(30) = 0 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... openat resumed>) = 7 [pid 6092] <... openat resumed>) = 30 [pid 6092] close(30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] <... close resumed>) = 0 [pid 6087] <... openat resumed>) = 8 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6092] close(30) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 9 [pid 6092] close(30) = 0 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... openat resumed>) = 10 [pid 6092] <... openat resumed>) = 30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] close(30 [pid 6087] <... openat resumed>) = 11 [pid 6092] <... close resumed>) = 0 [ 89.581683][ T43] usb 3-1: usb_control_msg returned -32 [ 89.587573][ T43] usbtmc 3-1:16.0: can't read capabilities [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6085] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6092] close(30 [pid 6087] <... openat resumed>) = 12 [pid 6085] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... close resumed>) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6085] <... futex resumed>) = 0 [pid 6092] <... openat resumed>) = 30 [pid 6085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6092] close(30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6085] <... mmap resumed>) = 0x7f5ecb388000 [pid 6092] <... close resumed>) = 0 [pid 6087] <... openat resumed>) = 13 [pid 6085] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6085] <... mprotect resumed>) = 0 [pid 6092] close(30 [pid 6087] <... openat resumed>) = 14 [pid 6085] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6092] <... close resumed>) = 0 [pid 6091] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6085] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6092] <... openat resumed>) = 30 [pid 6087] <... openat resumed>) = 15 [pid 6085] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6092] close(30./strace-static-x86_64: Process 6095 attached ) = 0 [pid 6095] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] <... rseq resumed>) = 0 [pid 6092] <... openat resumed>) = 30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6085] <... clone3 resumed> => {parent_tid=[6095]}, 88) = 6095 [pid 6095] set_robust_list(0x7f5ecb3a89a0, 24) = 0 [pid 6092] close(30 [pid 6087] <... openat resumed>) = 16 [pid 6085] rt_sigprocmask(SIG_SETMASK, [], [pid 6095] rt_sigprocmask(SIG_SETMASK, [], [pid 6092] <... close resumed>) = 0 [pid 6085] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6085] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6085] <... futex resumed>) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] <... openat resumed>) = 30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6085] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6095] <... openat resumed>) = 17 [pid 6087] <... openat resumed>) = 18 [pid 6092] close(30) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] ioctl(17, USB_RAW_IOCTL_INIT [pid 6092] <... openat resumed>) = 30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6087] <... openat resumed>) = 19 [pid 6092] close(30) = 0 [pid 6095] ioctl(17, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] <... openat resumed>) = 20 [pid 6086] <... futex resumed>) = 1 [pid 6086] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 21 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 22 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] <... openat resumed>) = 30 [pid 6084] <... futex resumed>) = 0 [pid 6092] close(30 [pid 6087] <... openat resumed>) = 23 [pid 6084] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] <... close resumed>) = 0 [pid 6095] <... openat resumed>) = 24 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... futex resumed>) = 0 [pid 6084] <... futex resumed>) = 1 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6084] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6095] ioctl(24, USB_RAW_IOCTL_INIT [pid 6086] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6095] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6095] ioctl(24, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6086] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6092] <... openat resumed>) = 30 [pid 6087] <... openat resumed>) = 25 [pid 6086] <... ioctl resumed>, 0) = 0 [pid 6092] close(30 [pid 6086] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... close resumed>) = 0 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 26 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 31 [pid 6094] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6087] <... openat resumed>) = 32 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 33 [pid 6086] <... futex resumed>) = 1 [pid 6086] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... openat resumed>) = 34 [pid 6092] <... openat resumed>) = 30 [pid 6092] close(30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6092] <... close resumed>) = 0 [pid 6087] <... openat resumed>) = 35 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6084] <... futex resumed>) = 0 [pid 6095] <... openat resumed>) = 36 [pid 6084] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] close(36 [pid 6084] <... futex resumed>) = 1 [pid 6095] <... close resumed>) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6084] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6086] <... futex resumed>) = 0 [ 89.665275][ T6095] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 89.674012][ T6095] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 89.684085][ T6095] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 89.687051][ T1607] usb 5-1: usb_control_msg returned -32 [ 89.692788][ T6095] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 89.707843][ T1607] usbtmc 5-1:16.0: can't read capabilities [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] <... openat resumed>) = 30 [pid 6095] <... openat resumed>) = 36 [pid 6087] <... openat resumed>) = 37 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] close(30 [pid 6095] close(36 [pid 6086] <... openat resumed>) = 4 [pid 6092] <... close resumed>) = 0 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] <... close resumed>) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] <... openat resumed>) = 30 [pid 6086] <... openat resumed>) = 5 [pid 6095] <... openat resumed>) = 38 [pid 6092] close(30 [pid 6087] <... openat resumed>) = 36 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 6 [pid 6092] <... close resumed>) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] close(38) = 0 [pid 6086] <... openat resumed>) = 7 [pid 6087] <... openat resumed>) = 38 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] <... openat resumed>) = 30 [pid 6086] <... openat resumed>) = 8 [pid 6087] <... openat resumed>) = 39 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] <... openat resumed>) = 40 [pid 6095] close(40 [pid 6086] <... openat resumed>) = 9 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] close(30 [pid 6087] <... openat resumed>) = 41 [pid 6092] <... close resumed>) = 0 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] <... close resumed>) = 0 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6087] <... openat resumed>) = 40 [pid 6086] <... openat resumed>) = 10 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 6092] <... openat resumed>) = 30 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] <... openat resumed>) = 42 [pid 6086] <... openat resumed>) = 12 [pid 6092] close(30 [pid 6087] <... openat resumed>) = 43 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] <... close resumed>) = 0 [pid 6095] close(42 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... openat resumed>) = 13 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6087] <... openat resumed>) = 44 [pid 6086] <... openat resumed>) = 14 [pid 6092] <... openat resumed>) = 30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] <... close resumed>) = 0 [pid 6087] <... openat resumed>) = 42 [pid 6086] <... openat resumed>) = 15 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] close(30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] <... openat resumed>) = 45 [pid 6086] <... openat resumed>) = 16 [pid 6087] <... openat resumed>) = 46 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] <... close resumed>) = 0 [pid 6086] <... openat resumed>) = 17 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] close(45 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 18 [pid 6087] <... openat resumed>) = 47 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] <... close resumed>) = 0 [pid 6092] <... openat resumed>) = 30 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] <... openat resumed>) = 19 [pid 6095] <... openat resumed>) = 45 [pid 6095] close(45 [pid 6091] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6095] <... close resumed>) = 0 [pid 6092] close(30 [pid 6091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] <... close resumed>) = 0 [pid 6091] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6087] <... openat resumed>) = 45 [pid 6086] <... openat resumed>) = 20 [pid 6095] <... openat resumed>) = 48 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] close(48 [pid 6092] <... openat resumed>) = 30 [pid 6091] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6087] <... openat resumed>) = 49 [pid 6086] <... openat resumed>) = 21 [pid 6095] <... close resumed>) = 0 [pid 6092] close(30 [pid 6091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] <... close resumed>) = 0 [pid 6087] <... openat resumed>) = 48 [pid 6086] <... openat resumed>) = 22 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] <... openat resumed>) = 30 [pid 6086] <... openat resumed>) = 23 [pid 6092] close(30 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 24 [pid 6092] <... close resumed>) = 0 [pid 6095] <... openat resumed>) = 50 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... openat resumed>) = 51 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] close(50 [pid 6092] <... openat resumed>) = 30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... openat resumed>) = 25 [pid 6095] <... close resumed>) = 0 [pid 6092] close(30 [pid 6087] <... openat resumed>) = 50 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 52 [pid 6092] <... close resumed>) = 0 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] close(52 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... openat resumed>) = 53 [pid 6086] <... openat resumed>) = 26 [pid 6095] <... close resumed>) = 0 [pid 6092] <... openat resumed>) = 30 [ 89.716131][ T9] usb 1-1: new high-speed USB device number 19 using dummy_hcd [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] close(30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6084] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6095] <... openat resumed>) = 52 [pid 6094] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6095] close(52 [pid 6092] <... close resumed>) = 0 [pid 6087] <... openat resumed>) = 54 [pid 6095] <... close resumed>) = 0 [pid 6084] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... openat resumed>) = 27 [pid 6084] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6095] <... openat resumed>) = 52 [pid 6094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6092] <... openat resumed>) = 30 [pid 6095] close(52 [pid 6087] <... openat resumed>) = 55 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6084] <... mmap resumed>) = 0x7f5ecb388000 [pid 6095] <... close resumed>) = 0 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] <... openat resumed>) = 28 [pid 6084] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6095] <... openat resumed>) = 56 [pid 6087] <... openat resumed>) = 52 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6084] <... mprotect resumed>) = 0 [pid 6095] close(56 [pid 6092] close(30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... openat resumed>) = 29 [pid 6095] <... close resumed>) = 0 [pid 6084] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] <... close resumed>) = 0 [pid 6087] <... openat resumed>) = 56 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6084] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6095] <... openat resumed>) = 57 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6084] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6095] close(57 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] <... close resumed>) = 0 [pid 6092] <... openat resumed>) = 30 ./strace-static-x86_64: Process 6096 attached [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... openat resumed>) = 57 [pid 6086] <... openat resumed>) = 30 [pid 6096] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6092] close(30 [pid 6096] <... rseq resumed>) = 0 [pid 6095] <... openat resumed>) = 58 [pid 6092] <... close resumed>) = 0 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6084] <... clone3 resumed> => {parent_tid=[6096]}, 88) = 6096 [pid 6096] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6095] close(58 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... openat resumed>) = 59 [pid 6084] rt_sigprocmask(SIG_SETMASK, [], [pid 6096] <... set_robust_list resumed>) = 0 [pid 6096] rt_sigprocmask(SIG_SETMASK, [], [pid 6084] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6096] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6084] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6092] <... openat resumed>) = 30 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] <... openat resumed>) = 31 [pid 6084] <... futex resumed>) = 0 [pid 6095] <... close resumed>) = 0 [pid 6096] <... openat resumed>) = 32 [pid 6092] close(30 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6084] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] <... close resumed>) = 0 [pid 6096] close(32) = 0 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] <... openat resumed>) = 33 [pid 6096] <... openat resumed>) = 32 [pid 6095] <... openat resumed>) = 58 [pid 6096] close(32 [pid 6092] <... openat resumed>) = 30 [pid 6095] close(58 [pid 6092] close(30 [pid 6091] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6087] <... openat resumed>) = 60 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] <... close resumed>) = 0 [pid 6095] <... close resumed>) = 0 [pid 6092] <... close resumed>) = 0 [pid 6091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... openat resumed>) = 32 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... openat resumed>) = 58 [pid 6096] <... openat resumed>) = 34 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] close(34 [pid 6095] <... openat resumed>) = 61 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] <... close resumed>) = 0 [pid 6092] <... openat resumed>) = 30 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6087] <... openat resumed>) = 62 [pid 6086] <... openat resumed>) = 34 [pid 6095] close(61 [pid 6092] close(30 [pid 6096] close(35) = 0 [pid 6095] <... close resumed>) = 0 [pid 6092] <... close resumed>) = 0 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 89.765890][ T974] usb 2-1: new high-speed USB device number 19 using dummy_hcd [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 30 [pid 6087] <... openat resumed>) = 61 [pid 6086] <... openat resumed>) = 35 [pid 6096] <... openat resumed>) = 36 [pid 6095] <... openat resumed>) = 63 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] close(36 [pid 6095] close(63 [pid 6087] <... openat resumed>) = 64 [pid 6096] <... close resumed>) = 0 [pid 6095] <... close resumed>) = 0 [pid 6092] close(30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] <... openat resumed>) = 37 [pid 6096] <... openat resumed>) = 36 [pid 6087] <... openat resumed>) = 63 [pid 6096] close(36 [pid 6095] <... openat resumed>) = 65 [pid 6092] <... close resumed>) = 0 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] close(65 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] <... close resumed>) = 0 [pid 6095] <... close resumed>) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] <... openat resumed>) = 38 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] <... openat resumed>) = 30 [pid 6087] <... openat resumed>) = 66 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] <... openat resumed>) = 36 [pid 6095] <... openat resumed>) = 65 [pid 6092] close(30 [pid 6087] <... openat resumed>) = 67 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] close(36 [pid 6092] <... close resumed>) = 0 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] close(65 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... openat resumed>) = 68 [pid 6096] <... close resumed>) = 0 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] <... close resumed>) = 0 [pid 6092] <... openat resumed>) = 30 [pid 6086] <... openat resumed>) = 39 [pid 6096] <... openat resumed>) = 36 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] close(30 [pid 6087] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] close(36) = 0 [pid 6087] <... openat resumed>) = 65 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 40 [pid 6095] <... openat resumed>) = 69 [pid 6094] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6092] <... close resumed>) = 0 [pid 6087] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] <... openat resumed>) = 36 [pid 6095] close(69 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... futex resumed>) = 0 [pid 6095] <... close resumed>) = 0 [pid 6092] <... openat resumed>) = 30 [pid 6087] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6096] close(40 [pid 6095] <... openat resumed>) = 69 [pid 6092] close(30 [pid 6086] <... openat resumed>) = 41 [pid 6096] <... close resumed>) = 0 [pid 6095] close(69 [pid 6092] <... close resumed>) = 0 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] <... close resumed>) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] <... openat resumed>) = 40 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] <... openat resumed>) = 30 [pid 6086] <... openat resumed>) = 42 [pid 6095] <... openat resumed>) = 69 [pid 6092] close(30 [pid 6096] close(40) = 0 [pid 6095] close(69 [pid 6092] <... close resumed>) = 0 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 40 [pid 6095] <... close resumed>) = 0 [pid 6086] <... openat resumed>) = 43 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6096] close(40) = 0 [pid 6092] <... openat resumed>) = 30 [pid 6095] <... openat resumed>) = 69 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 40 [pid 6095] close(69 [pid 6092] close(30 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] <... close resumed>) = 0 [pid 6092] <... close resumed>) = 0 [pid 6086] <... openat resumed>) = 44 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] <... openat resumed>) = 69 [pid 6092] <... openat resumed>) = 30 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6095] close(69 [pid 6086] <... openat resumed>) = 45 [pid 6092] close(30 [pid 6095] <... close resumed>) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] <... close resumed>) = 0 [pid 6095] <... openat resumed>) = 69 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] <... openat resumed>) = 30 [pid 6095] close(69 [pid 6086] <... openat resumed>) = 46 [pid 6095] <... close resumed>) = 0 [pid 6092] close(30) = 0 [pid 6096] close(40 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] <... close resumed>) = 0 [pid 6095] <... openat resumed>) = 69 [pid 6092] <... openat resumed>) = 30 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] close(69 [pid 6092] close(30 [pid 6086] <... openat resumed>) = 40 [pid 6096] <... openat resumed>) = 47 [pid 6095] <... close resumed>) = 0 [pid 6092] <... close resumed>) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6096] close(47 [pid 6095] <... openat resumed>) = 69 [pid 6092] <... openat resumed>) = 30 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] <... close resumed>) = 0 [pid 6095] close(69 [pid 6092] close(30 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] <... close resumed>) = 0 [pid 6092] <... close resumed>) = 0 [pid 6096] <... openat resumed>) = 47 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6096] close(47 [pid 6095] <... openat resumed>) = 69 [pid 6092] <... openat resumed>) = 30 [pid 6096] <... close resumed>) = 0 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] close(69 [pid 6092] close(30 [pid 6086] <... openat resumed>) = 47 [pid 6096] <... openat resumed>) = 48 [pid 6095] <... close resumed>) = 0 [pid 6092] <... close resumed>) = 0 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] close(48 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6086] <... openat resumed>) = 49 [pid 6096] <... close resumed>) = 0 [pid 6095] <... openat resumed>) = 69 [pid 6092] <... openat resumed>) = 30 [pid 6091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6096] <... openat resumed>) = 50 [pid 6095] close(69 [pid 6092] close(30 [pid 6091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6086] <... openat resumed>) = 48 [pid 6095] <... close resumed>) = 0 [pid 6091] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6092] <... close resumed>) = 0 [pid 6091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6096] close(50 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6092] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] <... close resumed>) = 0 [pid 6095] <... openat resumed>) = 69 [pid 6092] <... futex resumed>) = 1 [pid 6091] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6082] <... futex resumed>) = 0 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] close(69 [pid 6091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6086] <... openat resumed>) = 50 [pid 6096] <... openat resumed>) = 51 [pid 6095] <... close resumed>) = 0 [pid 6091] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6082] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6096] close(51 [pid 6091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] <... close resumed>) = 0 [pid 6083] <... futex resumed>) = 0 [pid 6082] <... futex resumed>) = 1 [pid 6095] <... openat resumed>) = 69 [pid 6092] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6091] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6082] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6086] <... openat resumed>) = 51 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] <... openat resumed>) = 52 [pid 6095] <... openat resumed>) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6096] close(52) = 0 [pid 6095] <... openat resumed>) = 69 [pid 6086] <... openat resumed>) = 53 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 52 [pid 6095] close(69) = 0 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6095] close(69) = 0 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6096] close(52 [pid 6086] <... openat resumed>) = 54 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6095] close(69 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] <... close resumed>) = 0 [pid 6086] <... openat resumed>) = 52 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 55 [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [ 89.885673][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 89.897893][ T9] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 89.909913][ T9] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 89.920923][ T9] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [pid 6096] close(55 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6095] <... openat resumed>) = 69 [pid 6086] <... openat resumed>) = 55 [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] close(69 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 56 [pid 6095] <... close resumed>) = 0 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6096] close(56 [pid 6095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] <... openat resumed>) = 57 [pid 6096] <... close resumed>) = 0 [pid 6095] <... openat resumed>) = 69 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 56 [pid 6095] close(69 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6096] close(56 [pid 6095] <... close resumed>) = 0 [pid 6086] <... openat resumed>) = 58 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6095] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 56 [pid 6095] <... futex resumed>) = 1 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6095] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6096] close(56 [pid 6086] <... openat resumed>) = 59 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 56 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] <... openat resumed>) = 60 [pid 6096] close(56 [pid 6085] <... futex resumed>) = 0 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6082] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6096] <... close resumed>) = 0 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6085] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] <... openat resumed>) = 56 [pid 6085] <... futex resumed>) = 1 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6082] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] <... openat resumed>) = 61 [pid 6094] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6092] <... futex resumed>) = 0 [pid 6087] <... futex resumed>) = 0 [pid 6085] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6082] <... futex resumed>) = 1 [pid 6094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6092] close_range(4, 4294967295, 0 [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6092] <... close_range resumed>) = 0 [pid 6086] <... openat resumed>) = 62 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6082] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6086] <... openat resumed>) = 63 [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] close(61 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6086] <... openat resumed>) = 61 [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6092] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6092] <... futex resumed>) = 1 [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6082] <... futex resumed>) = 0 [pid 6092] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 64 [pid 6094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6096] close(64 [pid 6094] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6086] <... openat resumed>) = 65 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6086] <... openat resumed>) = 64 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 66 [pid 6094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] close(66 [pid 6094] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6086] <... openat resumed>) = 67 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6091] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6086] <... openat resumed>) = 66 [pid 6096] <... openat resumed>) = 68 [pid 6091] <... ioctl resumed>, 0) = 0 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6086] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] close(68 [pid 6091] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6086] <... openat resumed>) = 69 [pid 6096] <... close resumed>) = 0 [pid 6091] <... ioctl resumed>, 0) = 0 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6086] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [ 89.931175][ T9] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 89.944181][ T974] usb 2-1: Using ep0 maxpacket: 8 [ 89.949343][ T9] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 89.958458][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6091] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6086] <... futex resumed>) = 0 [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] <... openat resumed>) = 68 [pid 6091] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6086] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6096] close(68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] <... close resumed>) = 0 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] <... openat resumed>) = 68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] close(68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] <... close resumed>) = 0 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] <... openat resumed>) = 68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] close(68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] <... close resumed>) = 0 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] close(68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] <... close resumed>) = 0 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] close(68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] close(68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] <... close resumed>) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] close(68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] close(68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] close(68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] <... openat resumed>) = 68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] close(68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] close(68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] close(68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] close(68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] close(68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] close(68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] <... close resumed>) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6085] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6085] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6095] <... futex resumed>) = 0 [pid 6085] <... futex resumed>) = 1 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6095] close_range(4294967295, 4294967295, 0 [pid 6085] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6095] <... close_range resumed>) = 0 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6095] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6095] <... futex resumed>) = 1 [pid 6085] <... futex resumed>) = 0 [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6095] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6083] ioctl(4, USBTMC_IOCTL_READ [pid 6096] <... openat resumed>) = 68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6083] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6083] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6082] exit_group(0 [pid 6092] <... futex resumed>) = ? [pid 6083] <... futex resumed>) = ? [pid 6082] <... exit_group resumed>) = ? [pid 6092] +++ exited with 0 +++ [pid 6083] +++ exited with 0 +++ [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] close(68) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 89.975634][ T974] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 90.002642][ T974] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 90.013066][ T974] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 90.023422][ T974] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6082] +++ exited with 0 +++ [pid 5817] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6082, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5817] restart_syscall(<... resuming interrupted clone ...> [pid 6096] <... openat resumed>) = 68 [pid 6094] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5817] <... restart_syscall resumed>) = 0 [pid 6096] close(68 [pid 6094] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6096] <... close resumed>) = 0 [pid 6094] <... ioctl resumed>, 0) = 0 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 5817] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6096] <... openat resumed>) = 68 [pid 6094] <... ioctl resumed>, 0) = 0 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ./strace-static-x86_64: Process 6097 attached [pid 6096] close(68 [pid 6094] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6097] set_robust_list(0x5555724bf6a0, 24 [pid 6096] <... close resumed>) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5817] <... clone resumed>, child_tidptr=0x5555724bf690) = 6097 [pid 6094] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6097] <... set_robust_list resumed>) = 0 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6097] setpgid(0, 0) = 0 [ 90.036718][ T974] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 90.038656][ T1607] usb 4-1: USB disconnect, device number 18 [ 90.046302][ T974] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 6097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6097] write(3, "1000", 4 [pid 6096] <... openat resumed>) = 68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6096] close(68 [pid 6097] <... write resumed>) = 4 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6097] close(3 [pid 6096] <... close resumed>) = 0 [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6097] <... close resumed>) = 0 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6097] write(1, "executing program\n", 18 [pid 6096] <... openat resumed>) = 68 [pid 6087] ioctl(-1, USBTMC_IOCTL_READexecuting program [pid 6096] close(68 [pid 6097] <... write resumed>) = 18 [pid 6096] <... close resumed>) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6097] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6097] <... futex resumed>) = 0 [pid 6096] <... openat resumed>) = 68 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6097] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6087] ioctl(-1, USBTMC_IOCTL_READ [pid 6097] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6087] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6097] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6087] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6097] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6085] exit_group(0 [pid 6087] <... futex resumed>) = 0 [pid 6097] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6085] <... exit_group resumed>) = ? [pid 6095] <... futex resumed>) = ? [pid 6097] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6096] close(68) = 0 [pid 6095] +++ exited with 0 +++ [pid 6087] +++ exited with 0 +++ [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6096] close(68) = 0 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6096] close(68) = 0 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6096] close(68 [pid 6097] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6085] +++ exited with 0 +++ [pid 6097] <... mprotect resumed>) = 0 [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6085, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6097] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6096] <... close resumed>) = 0 [pid 6097] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6097] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 6098 attached [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6098] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6097] <... clone3 resumed> => {parent_tid=[6098]}, 88) = 6098 ./strace-static-x86_64: Process 6099 attached [pid 6098] <... rseq resumed>) = 0 [pid 6097] rt_sigprocmask(SIG_SETMASK, [], [pid 6096] <... openat resumed>) = 68 [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 6099 [pid 6098] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6097] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6099] set_robust_list(0x5555724bf6a0, 24 [pid 6096] close(68 [pid 6099] <... set_robust_list resumed>) = 0 [pid 6098] <... set_robust_list resumed>) = 0 [pid 6097] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] <... close resumed>) = 0 [pid 6098] rt_sigprocmask(SIG_SETMASK, [], [pid 6097] <... futex resumed>) = 0 [pid 6099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6098] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6097] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6099] <... prctl resumed>) = 0 [pid 6098] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6099] setpgid(0, 0 [pid 6096] <... openat resumed>) = 68 [pid 6098] ioctl(3, USB_RAW_IOCTL_INIT [pid 6099] <... setpgid resumed>) = 0 [pid 6096] close(68 [pid 6098] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6098] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6096] <... close resumed>) = 0 [pid 6099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6098] <... ioctl resumed>, 0) = 0 [pid 6099] write(3, "1000", 4) = 4 [pid 6098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6099] close(3 [pid 6098] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6096] <... openat resumed>) = 68 [pid 6099] <... close resumed>) = 0 [pid 6098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCHexecuting program [pid 6099] write(1, "executing program\n", 18 [pid 6096] close(68 [pid 6099] <... write resumed>) = 18 [pid 6096] <... close resumed>) = 0 [pid 6099] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6099] <... futex resumed>) = 0 [pid 6096] <... openat resumed>) = 68 [pid 6099] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 6096] close(68 [pid 6099] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6096] <... close resumed>) = 0 [pid 6099] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb3a9000 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6099] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6096] <... openat resumed>) = 68 [pid 6099] <... mprotect resumed>) = 0 [ 90.121975][ T43] usb 3-1: USB disconnect, device number 18 [pid 6096] close(68) = 0 [pid 6099] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6099] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6096] <... openat resumed>) = 68 [pid 6099] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6091] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] close(68) = 0 ./strace-static-x86_64: Process 6100 attached [pid 6091] <... futex resumed>) = 1 [pid 6090] <... futex resumed>) = 0 [pid 6100] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6099] <... clone3 resumed> => {parent_tid=[6100]}, 88) = 6100 [pid 6099] rt_sigprocmask(SIG_SETMASK, [], [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6090] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] <... rseq resumed>) = 0 [pid 6099] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6100] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6096] <... openat resumed>) = 68 [pid 6091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6090] <... futex resumed>) = 0 [pid 6100] <... set_robust_list resumed>) = 0 [pid 6099] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] close(68 [pid 6091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6090] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6100] rt_sigprocmask(SIG_SETMASK, [], [pid 6099] <... futex resumed>) = 0 [pid 6096] <... close resumed>) = 0 [pid 6091] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6100] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6099] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6100] <... openat resumed>) = 3 [pid 6096] <... openat resumed>) = 68 [pid 6091] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6096] close(68 [pid 6091] <... ioctl resumed>, 0) = 0 [pid 6096] <... close resumed>) = 0 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] <... openat resumed>) = 68 [pid 6100] ioctl(3, USB_RAW_IOCTL_INIT [pid 6091] <... futex resumed>) = 1 [pid 6090] <... futex resumed>) = 0 [pid 6100] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6096] close(68 [pid 6091] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6090] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6096] <... close resumed>) = 0 [pid 6091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6090] <... futex resumed>) = 0 [pid 6100] <... ioctl resumed>, 0) = 0 [pid 6090] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] <... openat resumed>) = 68 [pid 6091] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] close(68 [pid 6091] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6096] <... close resumed>) = 0 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 68 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6096] close(68 [pid 6091] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6100] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6096] <... close resumed>) = 0 [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] <... openat resumed>) = 68 [pid 6096] close(68 [pid 6091] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6096] <... close resumed>) = 0 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6096] <... openat resumed>) = 68 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6096] close(68) = 0 [pid 6096] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6096] <... futex resumed>) = 1 [pid 6084] <... futex resumed>) = 0 [pid 6096] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6091] <... openat resumed>) = 4 [pid 6084] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... futex resumed>) = 0 [pid 6084] <... futex resumed>) = 1 [pid 6091] <... openat resumed>) = 5 [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6084] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6091] <... openat resumed>) = 6 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6091] <... openat resumed>) = 7 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6091] <... openat resumed>) = 8 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6091] <... openat resumed>) = 9 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6091] <... openat resumed>) = 10 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 ENODEV (No such device) [ 90.227318][ T9] usb 1-1: usb_control_msg returned -32 [ 90.232962][ T9] usbtmc 1-1:16.0: can't read capabilities [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6094] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] <... openat resumed>) = 11 [pid 6090] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6094] <... futex resumed>) = 1 [pid 6093] <... futex resumed>) = 0 [pid 6090] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6090] <... futex resumed>) = 0 [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6093] <... futex resumed>) = 0 [pid 6090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6093] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6090] <... mmap resumed>) = 0x7f5ecb388000 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6090] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6094] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6091] <... openat resumed>) = 12 [pid 6090] <... mprotect resumed>) = 0 [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] <... ioctl resumed>, 0) = 0 [pid 6090] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6094] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6094] <... futex resumed>) = 1 [pid 6093] <... futex resumed>) = 0 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6093] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6094] <... openat resumed>) = 4 [pid 6093] <... futex resumed>) = 0 [pid 6091] <... openat resumed>) = 13 [pid 6086] ioctl(4, USBTMC_IOCTL_READ./strace-static-x86_64: Process 6101 attached [pid 6093] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6101] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053) = 0 [pid 6101] set_robust_list(0x7f5ecb3a89a0, 24) = 0 [pid 6101] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6101] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6090] <... clone3 resumed> => {parent_tid=[6101]}, 88) = 6101 [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] <... openat resumed>) = 5 [pid 6091] <... openat resumed>) = 14 [pid 6090] rt_sigprocmask(SIG_SETMASK, [], [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6090] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] <... openat resumed>) = 6 [pid 6091] <... openat resumed>) = 15 [pid 6090] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6101] <... futex resumed>) = 0 [pid 6090] <... futex resumed>) = 1 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6090] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6101] <... openat resumed>) = 16 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6101] ioctl(16, USB_RAW_IOCTL_INIT [pid 6094] <... openat resumed>) = 7 [pid 6091] <... openat resumed>) = 17 [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6084] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6101] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6101] ioctl(16, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6084] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6096] <... futex resumed>) = 0 [pid 6094] <... openat resumed>) = 8 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6084] <... futex resumed>) = 1 [pid 6096] close_range(4, 4294967295, 0 [pid 6091] <... openat resumed>) = 18 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 ENODEV (No such device) [pid 6084] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6096] <... close_range resumed>) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] <... openat resumed>) = 9 [pid 6091] <... openat resumed>) = 19 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] <... openat resumed>) = 10 [pid 6091] <... openat resumed>) = 20 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] <... openat resumed>) = 11 [pid 6091] <... openat resumed>) = 21 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] <... openat resumed>) = 12 [pid 6091] <... openat resumed>) = 22 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] <... openat resumed>) = 13 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] <... openat resumed>) = 23 [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] <... openat resumed>) = 24 [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] <... openat resumed>) = 14 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] <... openat resumed>) = 15 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] <... openat resumed>) = 25 [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6096] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] <... openat resumed>) = 16 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6096] <... futex resumed>) = 1 [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6084] <... futex resumed>) = 0 [pid 6096] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] <... openat resumed>) = 26 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] <... openat resumed>) = 17 [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] <... openat resumed>) = 27 [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] <... openat resumed>) = 18 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] <... openat resumed>) = 28 [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] <... openat resumed>) = 19 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] <... openat resumed>) = 20 [pid 6091] <... openat resumed>) = 29 [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] <... openat resumed>) = 21 [pid 6091] <... openat resumed>) = 30 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] <... openat resumed>) = 31 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] <... openat resumed>) = 22 [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] <... openat resumed>) = 23 [pid 6091] <... openat resumed>) = 32 [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] <... openat resumed>) = 24 [pid 6086] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6091] <... openat resumed>) = 33 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6101] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 34 [pid 6101] close(34) = 0 [pid 6098] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6094] <... openat resumed>) = 25 [pid 6091] <... openat resumed>) = 34 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] ioctl(4, USBTMC_IOCTL_READ [pid 6101] <... openat resumed>) = 35 [pid 6094] <... openat resumed>) = 26 [pid 6091] <... openat resumed>) = 36 [pid 6086] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6093] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6101] close(35 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6093] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6101] <... close resumed>) = 0 [pid 6094] <... openat resumed>) = 27 [pid 6093] <... futex resumed>) = 0 [pid 6086] <... futex resumed>) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6091] <... openat resumed>) = 35 [pid 6086] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6084] exit_group(0 [pid 6101] <... openat resumed>) = 37 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6101] close(37 [pid 6096] <... futex resumed>) = ? [pid 6094] <... openat resumed>) = 28 [pid 6093] <... mmap resumed>) = 0x7f5ecb388000 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6086] <... futex resumed>) = ? [pid 6084] <... exit_group resumed>) = ? [pid 6101] <... close resumed>) = 0 [pid 6096] +++ exited with 0 +++ [pid 6093] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6086] +++ exited with 0 +++ [pid 6093] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6093] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 6102 attached [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6093] <... clone3 resumed> => {parent_tid=[6102]}, 88) = 6102 [pid 6091] <... openat resumed>) = 37 [pid 6102] <... rseq resumed>) = 0 [ 90.294234][ T974] usb 2-1: usb_control_msg returned -32 [ 90.300284][ T974] usbtmc 2-1:16.0: can't read capabilities [ 90.314676][ T6101] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 90.336155][ T6101] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6093] rt_sigprocmask(SIG_SETMASK, [], [pid 6102] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6093] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6102] <... set_robust_list resumed>) = 0 [pid 6093] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6102] rt_sigprocmask(SIG_SETMASK, [], [pid 6093] <... futex resumed>) = 0 [pid 6102] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6093] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 29 [pid 6102] ioctl(29, USB_RAW_IOCTL_INIT, 0x7f5ecb3a71c0) = 0 [pid 6101] <... openat resumed>) = 38 [pid 6094] <... openat resumed>) = 30 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6084] +++ exited with 0 +++ [pid 6102] ioctl(29, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6101] close(38 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] <... openat resumed>) = 39 [pid 5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6084, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6101] <... close resumed>) = 0 [pid 5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6103 attached [pid 6102] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] <... openat resumed>) = 31 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 5820] <... clone resumed>, child_tidptr=0x5555724bf690) = 6103 [pid 6103] set_robust_list(0x5555724bf6a0, 24 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... openat resumed>) = 38 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] <... openat resumed>) = 40 [pid 6103] <... set_robust_list resumed>) = 0 [pid 6102] <... openat resumed>) = 32 [pid 6101] close(38 [pid 6103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6102] close(32 [pid 6101] <... close resumed>) = 0 [pid 6094] <... openat resumed>) = 33 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6103] setpgid(0, 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6103] <... setpgid resumed>) = 0 [pid 6101] <... openat resumed>) = 41 [pid 6103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6102] <... close resumed>) = 0 [pid 6094] <... openat resumed>) = 32 [pid 6091] <... openat resumed>) = 38 [pid 6101] close(41 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... close resumed>) = 0 [pid 6103] <... openat resumed>) = 3 [pid 6102] <... openat resumed>) = 34 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6103] write(3, "1000", 4 [pid 6102] close(34 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] <... openat resumed>) = 35 [pid 6091] <... openat resumed>) = 41 [pid 6103] <... write resumed>) = 4 [pid 6103] close(3) = 0 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6103] write(1, "executing program\n", 18executing program [pid 6102] <... close resumed>) = 0 [pid 6101] <... openat resumed>) = 42 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] <... openat resumed>) = 43 [pid 6103] <... write resumed>) = 18 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] close(42 [pid 6094] <... openat resumed>) = 34 [pid 6103] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6102] <... openat resumed>) = 36 [pid 6101] <... close resumed>) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6103] <... futex resumed>) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] <... openat resumed>) = 37 [pid 6091] <... openat resumed>) = 42 [pid 6103] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 6103] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6103] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6102] close(36 [pid 6094] <... openat resumed>) = 38 [pid 6091] <... openat resumed>) = 44 [pid 6103] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6101] <... openat resumed>) = 45 [pid 6102] <... close resumed>) = 0 [pid 6101] close(45 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... close resumed>) = 0 [pid 6103] <... mprotect resumed>) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6103] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6102] <... openat resumed>) = 36 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] <... openat resumed>) = 39 [pid 6091] <... openat resumed>) = 45 [pid 6102] close(36 [pid 6103] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6103] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6102] <... close resumed>) = 0 [pid 6101] <... openat resumed>) = 46 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 6104 attached [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] close(46 [pid 6094] <... openat resumed>) = 36 [pid 6091] <... openat resumed>) = 47 [pid 6104] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6103] <... clone3 resumed> => {parent_tid=[6104]}, 88) = 6104 [pid 6104] <... rseq resumed>) = 0 [pid 6103] rt_sigprocmask(SIG_SETMASK, [], [pid 6101] <... close resumed>) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6104] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6103] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6102] <... openat resumed>) = 40 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] <... openat resumed>) = 41 [pid 6104] <... set_robust_list resumed>) = 0 [pid 6103] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6102] close(40 [pid 6091] <... openat resumed>) = 46 [pid 6104] rt_sigprocmask(SIG_SETMASK, [], [pid 6103] <... futex resumed>) = 0 [pid 6101] <... openat resumed>) = 48 [pid 6098] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6104] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6103] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6101] close(48 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6104] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] <... close resumed>) = 0 [pid 6101] <... close resumed>) = 0 [pid 6098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6094] <... openat resumed>) = 40 [pid 6091] <... openat resumed>) = 49 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... openat resumed>) = 3 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6104] ioctl(3, USB_RAW_IOCTL_INIT [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... openat resumed>) = 48 [pid 6094] <... openat resumed>) = 42 [pid 6091] <... openat resumed>) = 50 [pid 6104] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6102] <... openat resumed>) = 43 [pid 6102] close(43 [pid 6101] close(48 [pid 6104] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6102] <... close resumed>) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6101] <... close resumed>) = 0 [pid 6094] <... openat resumed>) = 43 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 48 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6104] <... ioctl resumed>, 0) = 0 [pid 6094] <... openat resumed>) = 44 [ 90.364587][ T974] usb 5-1: USB disconnect, device number 18 [ 90.379722][ T6102] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 90.388986][ T6102] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 51 [pid 6104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6104] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6102] <... openat resumed>) = 46 [pid 6101] <... openat resumed>) = 52 [pid 6094] <... openat resumed>) = 45 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6102] close(46 [pid 6091] <... openat resumed>) = 53 [pid 6102] <... close resumed>) = 0 [pid 6101] close(52 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... close resumed>) = 0 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6094] <... openat resumed>) = 46 [pid 6102] <... openat resumed>) = 47 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] <... openat resumed>) = 52 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] close(47 [pid 6101] <... openat resumed>) = 54 [pid 6094] <... openat resumed>) = 48 [pid 6102] <... close resumed>) = 0 [pid 6101] close(54 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... close resumed>) = 0 [pid 6091] <... openat resumed>) = 55 [pid 6094] <... openat resumed>) = 47 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] <... openat resumed>) = 49 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] close(49 [pid 6101] <... openat resumed>) = 54 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6101] close(54 [pid 6091] <... openat resumed>) = 56 [pid 6102] <... close resumed>) = 0 [pid 6101] <... close resumed>) = 0 [pid 6094] <... openat resumed>) = 49 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] <... openat resumed>) = 50 [pid 6101] <... openat resumed>) = 57 [pid 6094] <... openat resumed>) = 51 [pid 6091] <... openat resumed>) = 54 [pid 6102] close(50 [pid 6101] close(57) = 0 [pid 6102] <... close resumed>) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... openat resumed>) = 57 [pid 6094] <... openat resumed>) = 50 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] <... openat resumed>) = 52 [pid 6101] close(57) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] <... openat resumed>) = 58 [pid 6102] close(52 [pid 6101] <... openat resumed>) = 57 [pid 6094] <... openat resumed>) = 53 [pid 6102] <... close resumed>) = 0 [pid 6101] close(57 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... close resumed>) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] <... openat resumed>) = 52 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] <... openat resumed>) = 54 [pid 6091] <... openat resumed>) = 57 [pid 6102] close(52 [pid 6101] <... openat resumed>) = 59 [pid 6102] <... close resumed>) = 0 [pid 6101] close(59 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... close resumed>) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] <... openat resumed>) = 59 [pid 6102] <... openat resumed>) = 52 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] close(52 [pid 6101] <... openat resumed>) = 60 [pid 6094] <... openat resumed>) = 55 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] <... close resumed>) = 0 [pid 6091] <... openat resumed>) = 61 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] close(60 [pid 6098] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] <... openat resumed>) = 52 [pid 6101] <... close resumed>) = 0 [pid 6094] <... openat resumed>) = 56 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6102] close(52 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6098] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] <... openat resumed>) = 60 [pid 6102] <... close resumed>) = 0 [pid 6101] <... openat resumed>) = 62 [pid 6098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6094] <... openat resumed>) = 52 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] close(62 [pid 6098] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] <... openat resumed>) = 57 [pid 6101] <... close resumed>) = 0 [pid 6100] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6094] <... openat resumed>) = 58 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] close(57 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] <... openat resumed>) = 62 [pid 6101] <... openat resumed>) = 63 [pid 6094] <... openat resumed>) = 59 [pid 6091] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] <... close resumed>) = 0 [pid 6101] close(63 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... close resumed>) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] <... openat resumed>) = 63 [pid 6102] <... openat resumed>) = 57 [pid 6094] <... openat resumed>) = 60 [pid 6102] close(57 [pid 6101] <... openat resumed>) = 64 [pid 6091] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] <... close resumed>) = 0 [pid 6101] close(64 [pid 6091] <... futex resumed>) = 0 [pid 6094] <... openat resumed>) = 57 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... close resumed>) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6091] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6102] <... openat resumed>) = 61 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] close(61 [pid 6101] <... openat resumed>) = 64 [pid 6102] <... close resumed>) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] close(64 [pid 6094] <... openat resumed>) = 61 [pid 6102] <... openat resumed>) = 62 [pid 6101] <... close resumed>) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] <... openat resumed>) = 63 [pid 6102] close(62) = 0 [pid 6101] <... openat resumed>) = 64 [pid 6101] close(64) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6094] <... openat resumed>) = 62 [pid 6101] <... openat resumed>) = 64 [pid 6101] close(64 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... close resumed>) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] <... openat resumed>) = 64 [pid 6101] <... openat resumed>) = 64 [pid 6102] close(64 [pid 6101] close(64 [pid 6094] <... openat resumed>) = 65 [pid 6102] <... close resumed>) = 0 [pid 6101] <... close resumed>) = 0 [ 90.485589][ T1607] usb 4-1: new high-speed USB device number 19 using dummy_hcd [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] <... openat resumed>) = 64 [pid 6101] <... openat resumed>) = 64 [pid 6094] <... openat resumed>) = 66 [pid 6102] close(64 [pid 6101] close(64 [pid 6102] <... close resumed>) = 0 [pid 6101] <... close resumed>) = 0 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] <... openat resumed>) = 64 [pid 6094] <... openat resumed>) = 67 [pid 6102] close(64 [pid 6101] <... openat resumed>) = 64 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] <... close resumed>) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] close(64 [pid 6094] <... openat resumed>) = 64 [pid 6102] <... openat resumed>) = 68 [pid 6101] <... close resumed>) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] close(68 [pid 6101] <... openat resumed>) = 64 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] <... close resumed>) = 0 [pid 6101] close(64) = 0 [pid 6094] <... openat resumed>) = 68 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] <... openat resumed>) = 69 [pid 6101] <... openat resumed>) = 64 [pid 6094] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6102] close(69 [pid 6101] close(64 [pid 6094] <... openat resumed>) = 70 [pid 6102] <... close resumed>) = 0 [pid 6101] <... close resumed>) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6098] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6094] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6102] close(69 [pid 6101] <... openat resumed>) = 64 [pid 6100] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6094] <... futex resumed>) = 0 [pid 6102] <... close resumed>) = 0 [pid 6094] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] close(64 [pid 6100] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6102] <... openat resumed>) = 69 [pid 6101] <... close resumed>) = 0 [pid 6100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6102] close(69 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] <... close resumed>) = 0 [pid 6101] <... openat resumed>) = 64 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6101] close(64) = 0 [pid 6102] close(69 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6102] <... close resumed>) = 0 [pid 6101] <... openat resumed>) = 64 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6102] <... openat resumed>) = 69 [pid 6101] close(64 [pid 6102] close(69 [pid 6101] <... close resumed>) = 0 [pid 6102] <... close resumed>) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] <... openat resumed>) = 69 [pid 6101] <... openat resumed>) = 64 [pid 6102] close(69 [pid 6101] close(64) = 0 [pid 6102] <... close resumed>) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... openat resumed>) = 64 [pid 6102] <... openat resumed>) = 69 [pid 6102] close(69 [pid 6101] close(64) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6102] <... close resumed>) = 0 [pid 6104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... openat resumed>) = 64 [pid 6102] <... openat resumed>) = 69 [pid 6101] close(64 [pid 6102] close(69 [pid 6101] <... close resumed>) = 0 [ 90.565758][ T43] usb 3-1: new high-speed USB device number 19 using dummy_hcd [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] <... close resumed>) = 0 [pid 6101] <... openat resumed>) = 64 [pid 6101] close(64) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 64 [pid 6101] close(64) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 64 [pid 6101] close(64) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] <... openat resumed>) = 69 [pid 6100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6098] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6102] close(69 [pid 6101] <... openat resumed>) = 64 [pid 6098] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6102] <... close resumed>) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] close(64 [pid 6098] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6102] <... openat resumed>) = 69 [pid 6101] <... close resumed>) = 0 [pid 6098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6102] close(69 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6098] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6102] <... close resumed>) = 0 [pid 6101] <... openat resumed>) = 64 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6098] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6101] close(64 [pid 6102] close(69 [pid 6101] <... close resumed>) = 0 [pid 6098] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6102] <... close resumed>) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... openat resumed>) = 64 [pid 6098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6102] <... openat resumed>) = 69 [pid 6101] close(64 [ 90.645853][ T1607] usb 4-1: Using ep0 maxpacket: 8 [pid 6098] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6102] close(69 [pid 6101] <... close resumed>) = 0 [pid 6098] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6102] <... close resumed>) = 0 [pid 6098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] <... openat resumed>) = 69 [pid 6101] <... openat resumed>) = 64 [pid 6101] close(64 [pid 6102] close(69) = 0 [pid 6101] <... close resumed>) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] <... openat resumed>) = 69 [pid 6101] <... openat resumed>) = 64 [pid 6102] close(69 [pid 6101] close(64 [pid 6102] <... close resumed>) = 0 [pid 6101] <... close resumed>) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] <... openat resumed>) = 69 [pid 6101] <... openat resumed>) = 64 [pid 6102] close(69) = 0 [pid 6101] close(64 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... close resumed>) = 0 [pid 6102] <... openat resumed>) = 69 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] close(69 [pid 6101] <... openat resumed>) = 64 [pid 6102] <... close resumed>) = 0 [pid 6101] close(64 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... close resumed>) = 0 [pid 6102] <... openat resumed>) = 69 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] close(69 [pid 6101] <... openat resumed>) = 64 [pid 6102] <... close resumed>) = 0 [pid 6101] close(64 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... close resumed>) = 0 [pid 6102] <... openat resumed>) = 69 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] close(69 [pid 6101] <... openat resumed>) = 64 [pid 6102] <... close resumed>) = 0 [pid 6101] close(64) = 0 [pid 6104] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6102] <... openat resumed>) = 69 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 64 [pid 6102] close(69) = 0 [pid 6101] close(64 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... close resumed>) = 0 [pid 6102] <... openat resumed>) = 69 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 64 [pid 6102] close(69) = 0 [pid 6101] close(64) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] <... openat resumed>) = 69 [pid 6101] <... openat resumed>) = 64 [pid 6102] close(69 [pid 6101] close(64 [pid 6102] <... close resumed>) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... close resumed>) = 0 [pid 6102] <... openat resumed>) = 69 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 64 [pid 6102] close(69) = 0 [pid 6101] close(64 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6101] <... close resumed>) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] close(69 [pid 6101] <... openat resumed>) = 64 [pid 6102] <... close resumed>) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 90.672923][ T1607] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 90.684280][ T1607] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 90.695252][ T1607] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 90.705915][ T1607] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 6101] close(64 [pid 6102] <... openat resumed>) = 69 [pid 6102] close(69 [pid 6101] <... close resumed>) = 0 [pid 6102] <... close resumed>) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... openat resumed>) = 64 [pid 6102] <... openat resumed>) = 69 [pid 6101] close(64 [pid 6102] close(69 [pid 6101] <... close resumed>) = 0 [pid 6102] <... close resumed>) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... openat resumed>) = 64 [pid 6102] <... openat resumed>) = 69 [pid 6102] close(69 [pid 6101] close(64 [pid 6102] <... close resumed>) = 0 [pid 6101] <... close resumed>) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] <... openat resumed>) = 69 [pid 6101] <... openat resumed>) = 64 [pid 6100] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6102] close(69) = 0 [pid 6100] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] close(64) = 0 [pid 6100] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 64 [pid 6100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5ecb3c81c0) = 0 [pid 6102] <... openat resumed>) = 69 [pid 6101] close(64 [pid 6098] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6104] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6102] close(69 [pid 6098] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6101] <... close resumed>) = 0 [pid 6102] <... close resumed>) = 0 [pid 6098] <... ioctl resumed>, 0) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6098] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6104] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6102] <... openat resumed>) = 69 [pid 6101] <... openat resumed>) = 64 [pid 6100] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6098] <... ioctl resumed>, 0) = 0 [pid 6104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6102] close(69 [pid 6101] close(64 [pid 6098] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6104] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6102] <... close resumed>) = 0 [pid 6101] <... close resumed>) = 0 [pid 6100] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6098] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... openat resumed>) = 64 [pid 6102] <... openat resumed>) = 69 [pid 6101] close(64) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 64 [pid 6102] close(69 [pid 6101] close(64 [pid 6102] <... close resumed>) = 0 [pid 6101] <... close resumed>) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] <... openat resumed>) = 64 [pid 6102] <... openat resumed>) = 69 [pid 6101] close(64) = 0 [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 64 [pid 6100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6102] close(69 [pid 6101] close(64 [pid 6102] <... close resumed>) = 0 [pid 6101] <... close resumed>) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6102] <... openat resumed>) = 69 [pid 6101] <... openat resumed>) = 64 [pid 6100] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6102] close(69 [pid 6101] close(64 [pid 6102] <... close resumed>) = 0 [pid 6101] <... close resumed>) = 0 [pid 6100] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6102] <... openat resumed>) = 69 [pid 6101] <... openat resumed>) = 64 [ 90.719771][ T1607] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 90.729092][ T1607] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.737132][ T43] usb 3-1: Using ep0 maxpacket: 8 [ 90.746342][ T974] usb 5-1: new high-speed USB device number 19 using dummy_hcd [pid 6102] close(69) = 0 [pid 6101] close(64) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6101] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6102] close(69 [pid 6101] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6102] <... close resumed>) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6102] close(69) = 0 [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6090] <... futex resumed>) = 0 [pid 6102] <... openat resumed>) = 69 [pid 6090] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6102] close(69 [pid 6091] <... futex resumed>) = 0 [pid 6090] <... futex resumed>) = 1 [pid 6102] <... close resumed>) = 0 [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6090] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6102] <... openat resumed>) = 69 [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6102] close(69 [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6102] <... close resumed>) = 0 [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6102] <... openat resumed>) = 69 [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6102] close(69 [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6102] <... close resumed>) = 0 [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 69 [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6102] close(69 [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6102] <... close resumed>) = 0 [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6102] <... openat resumed>) = 69 [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6102] close(69 [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6102] <... close resumed>) = 0 [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6102] <... openat resumed>) = 69 [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6102] close(69 [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6102] <... close resumed>) = 0 [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6102] <... openat resumed>) = 69 [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6102] close(69 [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6102] <... close resumed>) = 0 [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6102] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6102] <... futex resumed>) = 1 [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6102] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6093] <... futex resumed>) = 0 [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6093] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6094] <... futex resumed>) = 0 [pid 6093] <... futex resumed>) = 1 [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 90.770925][ T43] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 90.782416][ T43] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 90.793139][ T43] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 90.804228][ T43] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 6094] ioctl(4, USBTMC_IOCTL_READ [pid 6093] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6094] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6104] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6094] ioctl(4, USBTMC_IOCTL_READ [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6094] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6094] ioctl(4, USBTMC_IOCTL_READ [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6100] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6090] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6100] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 6090] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6090] <... futex resumed>) = 1 [pid 6101] <... futex resumed>) = 0 [pid 6100] <... ioctl resumed>, 0) = 0 [pid 6101] close_range(4294967295, 4294967295, 0 [pid 6090] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6101] <... close_range resumed>) = 0 [pid 6100] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6101] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6100] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6094] ioctl(4, USBTMC_IOCTL_READ [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6101] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6094] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6094] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ [ 90.818183][ T43] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 90.820981][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 90.828057][ T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.838601][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 90.860588][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 6091] ioctl(-1, USBTMC_IOCTL_READ [pid 6093] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6091] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6093] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6091] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6091] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6093] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6093] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6102] <... futex resumed>) = 0 [pid 6102] close_range(4, 4294967295, 0 [pid 6093] <... futex resumed>) = 1 [pid 6090] exit_group(0 [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6102] <... close_range resumed>) = 0 [pid 6101] <... futex resumed>) = ? [pid 6094] ioctl(4, USBTMC_IOCTL_READ [pid 6093] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6091] <... futex resumed>) = ? [pid 6090] <... exit_group resumed>) = ? [pid 6102] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6101] +++ exited with 0 +++ [pid 6094] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6091] +++ exited with 0 +++ [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6102] <... futex resumed>) = 0 [pid 6094] ioctl(4, USBTMC_IOCTL_READ [pid 6102] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6094] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ [pid 6090] +++ exited with 0 +++ [pid 6094] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5813] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6090, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5813] restart_syscall(<... resuming interrupted clone ...> [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ [pid 6104] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6104] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 18 [pid 6094] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6094] ioctl(4, USBTMC_IOCTL_READ [pid 6104] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5ecb3c71b0) = 9 [pid 6094] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6094] ioctl(4, USBTMC_IOCTL_READ [pid 6104] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6094] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 90.871355][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 90.902518][ T9] usb 1-1: USB disconnect, device number 19 [ 90.916306][ T974] usb 5-1: Using ep0 maxpacket: 8 [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6094] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6094] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6104] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6093] exit_group(0 [pid 6104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6094] <... futex resumed>) = ? [pid 6093] <... exit_group resumed>) = ? [pid 6094] +++ exited with 0 +++ [pid 6102] <... futex resumed>) = ? [pid 5813] <... restart_syscall resumed>) = 0 [ 90.930215][ T974] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 90.944395][ T974] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 90.954630][ T974] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 90.964973][ T974] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [pid 5813] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6105 attached [pid 6102] +++ exited with 0 +++ [pid 6093] +++ exited with 0 +++ [pid 5814] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6093, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5814] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555724bf690) = 6106 ./strace-static-x86_64: Process 6106 attached [pid 6105] set_robust_list(0x5555724bf6a0, 24 [pid 6098] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] <... clone resumed>, child_tidptr=0x5555724bf690) = 6105 [pid 6106] set_robust_list(0x5555724bf6a0, 24 [pid 6105] <... set_robust_list resumed>) = 0 [pid 6098] <... futex resumed>) = 1 [pid 6098] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6097] <... futex resumed>) = 0 [pid 6097] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6097] <... futex resumed>) = 0 [pid 6106] <... set_robust_list resumed>) = 0 [pid 6098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6105] <... prctl resumed>) = 0 [pid 6097] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6105] setpgid(0, 0 [pid 6098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6106] <... prctl resumed>) = 0 [pid 6105] <... setpgid resumed>) = 0 [pid 6098] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6098] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 6106] setpgid(0, 0 [pid 6105] <... openat resumed>) = 3 [pid 6104] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6106] <... setpgid resumed>) = 0 [pid 6098] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6104] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6104] <... ioctl resumed>, 0) = 0 [pid 6098] <... futex resumed>) = 1 [pid 6097] <... futex resumed>) = 0 [pid 6106] <... openat resumed>) = 3 [pid 6104] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6098] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6097] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] write(3, "1000", 4) = 4 [pid 6097] <... futex resumed>) = 0 [pid 6106] close(3 [pid 6104] <... ioctl resumed>, 0) = 0 [pid 6098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program executing program [pid 6106] <... close resumed>) = 0 [pid 6097] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6104] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6106] write(1, "executing program\n", 18 [pid 6098] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6106] <... write resumed>) = 18 [pid 6104] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6105] write(3, "1000", 4 [pid 6098] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6105] <... write resumed>) = 4 [pid 6106] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6105] close(3) = 0 [pid 6106] <... futex resumed>) = 0 [pid 6098] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6105] write(1, "executing program\n", 18 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6106] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 6105] <... write resumed>) = 18 [pid 6106] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6105] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6106] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6105] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, [pid 6106] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6105] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6106] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6105] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6098] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6106] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6105] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6105] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6098] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6106] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6105] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 6105] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6105] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0}./strace-static-x86_64: Process 6107 attached [pid 6106] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6098] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6107] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6105] <... clone3 resumed> => {parent_tid=[6107]}, 88) = 6107 [pid 6107] <... rseq resumed>) = 0 [pid 6105] rt_sigprocmask(SIG_SETMASK, [], [pid 6107] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6105] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6107] <... set_robust_list resumed>) = 0 [pid 6107] rt_sigprocmask(SIG_SETMASK, [], [pid 6105] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6107] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6106] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6105] <... futex resumed>) = 0 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR./strace-static-x86_64: Process 6108 attached [pid 6107] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6105] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6098] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6108] rseq(0x7f5ecb3c9fe0, 0x20, 0, 0x53053053 [pid 6107] <... openat resumed>) = 3 [pid 6106] <... clone3 resumed> => {parent_tid=[6108]}, 88) = 6108 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6108] <... rseq resumed>) = 0 [pid 6107] ioctl(3, USB_RAW_IOCTL_INIT [pid 6106] rt_sigprocmask(SIG_SETMASK, [], [pid 6098] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6108] set_robust_list(0x7f5ecb3c99a0, 24 [pid 6107] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6106] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6108] <... set_robust_list resumed>) = 0 [pid 6107] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6098] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6107] <... ioctl resumed>, 0) = 0 [pid 6106] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6106] <... futex resumed>) = 0 [pid 6108] rt_sigprocmask(SIG_SETMASK, [], [pid 6106] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6098] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 6108] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6108] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6098] <... openat resumed>) = 4 [pid 6108] <... openat resumed>) = 3 [pid 6107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6107] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6098] <... openat resumed>) = 5 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6108] ioctl(3, USB_RAW_IOCTL_INIT [pid 6098] <... openat resumed>) = 6 [pid 6107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6108] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6108] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6108] <... ioctl resumed>, 0) = 0 [pid 6098] <... openat resumed>) = 7 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 8 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6098] <... openat resumed>) = 9 [pid 6108] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 10 [pid 6108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 11 [pid 6100] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6099] <... futex resumed>) = 0 [pid 6100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6099] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6099] <... futex resumed>) = 0 [pid 6098] <... openat resumed>) = 12 [pid 6099] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6100] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 6100] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6099] <... futex resumed>) = 0 [ 90.967903][ T5844] usb 2-1: USB disconnect, device number 19 [ 90.978121][ T974] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 90.996022][ T974] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.010866][ T1607] usb 4-1: usb_control_msg returned -32 [ 91.017644][ T1607] usbtmc 4-1:16.0: can't read capabilities [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6099] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6098] <... openat resumed>) = 13 [pid 6100] <... openat resumed>) = 4 [pid 6099] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] <... openat resumed>) = 5 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] <... openat resumed>) = 14 [pid 6100] <... openat resumed>) = 6 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 15 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 16 [pid 6100] <... openat resumed>) = 7 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6097] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6097] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6100] <... openat resumed>) = 8 [pid 6097] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5ecb388000 [pid 6097] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6098] <... openat resumed>) = 17 [pid 6097] <... mprotect resumed>) = 0 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6097] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6097] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6098] <... openat resumed>) = 18 ./strace-static-x86_64: Process 6109 attached [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6097] <... clone3 resumed> => {parent_tid=[6109]}, 88) = 6109 [pid 6109] <... rseq resumed>) = 0 [pid 6097] rt_sigprocmask(SIG_SETMASK, [], [pid 6109] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6097] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6109] <... set_robust_list resumed>) = 0 [pid 6097] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6109] rt_sigprocmask(SIG_SETMASK, [], [pid 6097] <... futex resumed>) = 0 [pid 6109] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6097] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] <... openat resumed>) = 9 [pid 6098] <... openat resumed>) = 19 [pid 6109] <... openat resumed>) = 20 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] ioctl(20, USB_RAW_IOCTL_INIT [pid 6100] <... openat resumed>) = 10 [pid 6098] <... openat resumed>) = 21 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6100] <... openat resumed>) = 11 [ 91.064180][ T43] usb 3-1: usb_control_msg returned -32 [ 91.070048][ T43] usbtmc 3-1:16.0: can't read capabilities [pid 6109] ioctl(20, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] <... openat resumed>) = 22 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 23 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 24 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 25 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 26 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 28 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 29 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] <... openat resumed>) = 12 [pid 6099] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6099] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] <... openat resumed>) = 30 [pid 6100] <... openat resumed>) = 13 [pid 6099] <... futex resumed>) = 0 [pid 6109] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6099] <... mmap resumed>) = 0x7f5ecb388000 [pid 6098] <... openat resumed>) = 31 [pid 6109] <... openat resumed>) = 32 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] close(32 [pid 6100] <... openat resumed>) = 14 [pid 6099] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6098] <... openat resumed>) = 33 [pid 6109] <... close resumed>) = 0 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6099] <... mprotect resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] <... openat resumed>) = 15 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6099] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6109] <... openat resumed>) = 32 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] <... openat resumed>) = 34 [pid 6109] close(32 [pid 6100] <... openat resumed>) = 16 [pid 6099] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] <... close resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 35 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6099] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0}./strace-static-x86_64: Process 6110 attached [pid 6109] close(35 [pid 6098] <... openat resumed>) = 32 [pid 6100] <... openat resumed>) = 17 [pid 6110] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6109] <... close resumed>) = 0 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6099] <... clone3 resumed> => {parent_tid=[6110]}, 88) = 6110 [pid 6110] <... rseq resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] set_robust_list(0x7f5ecb3a89a0, 24 [pid 6109] <... openat resumed>) = 35 [pid 6100] <... openat resumed>) = 18 [pid 6098] <... openat resumed>) = 36 [pid 6110] <... set_robust_list resumed>) = 0 [pid 6099] rt_sigprocmask(SIG_SETMASK, [], [pid 6109] close(35 [pid 6099] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6099] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6109] <... close resumed>) = 0 [pid 6099] <... futex resumed>) = 0 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] rt_sigprocmask(SIG_SETMASK, [], [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6099] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6110] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6098] <... openat resumed>) = 35 [pid 6110] <... openat resumed>) = 20 [pid 6100] <... openat resumed>) = 19 [pid 6110] ioctl(20, USB_RAW_IOCTL_INIT [pid 6109] <... openat resumed>) = 37 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] <... openat resumed>) = 38 [pid 6109] close(37 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] ioctl(20, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6109] <... close resumed>) = 0 [pid 6100] <... openat resumed>) = 21 [ 91.105719][ T6109] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.114439][ T6109] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] <... openat resumed>) = 37 [pid 6100] <... openat resumed>) = 22 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 23 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 24 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] <... openat resumed>) = 39 [pid 6100] <... openat resumed>) = 25 [pid 6098] <... openat resumed>) = 40 [pid 6109] close(39 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6109] <... close resumed>) = 0 [pid 6100] <... openat resumed>) = 26 [pid 6098] <... openat resumed>) = 39 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 41 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] close(41 [pid 6100] <... openat resumed>) = 27 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] <... close resumed>) = 0 [pid 6110] <... openat resumed>) = 28 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] <... openat resumed>) = 41 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] ioctl(28, USB_RAW_IOCTL_INIT [pid 6100] <... openat resumed>) = 29 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6109] <... openat resumed>) = 42 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] <... openat resumed>) = 43 [pid 6110] ioctl(28, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6109] close(42) = 0 [pid 6100] <... openat resumed>) = 30 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] <... openat resumed>) = 42 [pid 6098] <... openat resumed>) = 44 [pid 6109] close(42) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 42 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] close(42 [pid 6098] <... openat resumed>) = 45 [pid 6109] <... close resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 42 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] close(42 [pid 6098] <... openat resumed>) = 46 [pid 6109] <... close resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 42 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] <... openat resumed>) = 31 [pid 6098] <... openat resumed>) = 47 [pid 6109] close(42 [pid 6110] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6109] <... close resumed>) = 0 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 33 [pid 6109] <... openat resumed>) = 42 [pid 6100] <... openat resumed>) = 32 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] <... openat resumed>) = 48 [pid 6110] close(33 [pid 6109] close(42 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] <... close resumed>) = 0 [pid 6109] <... close resumed>) = 0 [pid 6100] <... openat resumed>) = 34 [pid 6098] <... openat resumed>) = 42 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6108] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6100] <... openat resumed>) = 33 [pid 6098] <... openat resumed>) = 49 [pid 6110] <... openat resumed>) = 35 [pid 6109] <... openat resumed>) = 50 [pid 6108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] close(35) = 0 [pid 6109] close(50 [pid 6100] <... openat resumed>) = 35 [pid 6098] <... openat resumed>) = 51 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... close resumed>) = 0 [pid 6104] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] <... openat resumed>) = 37 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... futex resumed>) = 1 [pid 6103] <... futex resumed>) = 0 [pid 6100] <... openat resumed>) = 36 [pid 6098] <... openat resumed>) = 50 [pid 6110] close(37 [pid 6109] <... openat resumed>) = 52 [pid 6104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6103] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6110] <... close resumed>) = 0 [pid 6109] close(52 [pid 6104] <... ioctl resumed>, 0x7f5ecb3c81f0) = 0 [pid 6103] <... futex resumed>) = 0 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... close resumed>) = 0 [pid 6104] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 6103] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] <... openat resumed>) = 52 [pid 6110] <... openat resumed>) = 38 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... ioctl resumed>, 0) = 0 [pid 6100] <... openat resumed>) = 37 [ 91.155943][ T6110] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.164880][ T6110] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.187177][ T6110] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.196118][ T6110] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 39 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] close(38 [pid 6109] <... openat resumed>) = 53 [pid 6104] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] <... openat resumed>) = 54 [pid 6110] <... close resumed>) = 0 [pid 6109] close(53 [pid 6104] <... futex resumed>) = 1 [pid 6103] <... futex resumed>) = 0 [pid 6100] <... openat resumed>) = 40 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... close resumed>) = 0 [pid 6104] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6103] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] <... openat resumed>) = 53 [pid 6110] <... openat resumed>) = 38 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6103] <... futex resumed>) = 0 [pid 6100] <... openat resumed>) = 41 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6103] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] close(38 [pid 6104] <... openat resumed>) = 4 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] <... openat resumed>) = 56 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] <... close resumed>) = 0 [pid 6109] <... openat resumed>) = 55 [pid 6107] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] <... openat resumed>) = 38 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] close(55 [pid 6107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6104] <... openat resumed>) = 5 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] <... openat resumed>) = 57 [pid 6110] <... openat resumed>) = 42 [pid 6109] <... close resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] close(42 [pid 6109] <... openat resumed>) = 55 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] <... openat resumed>) = 43 [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] <... close resumed>) = 0 [pid 6109] close(55) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6098] <... openat resumed>) = 58 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... openat resumed>) = 55 [pid 6110] <... openat resumed>) = 42 [pid 6109] close(55 [pid 6104] <... openat resumed>) = 6 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] close(42 [pid 6109] <... close resumed>) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] <... close resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] <... openat resumed>) = 44 [pid 6098] <... openat resumed>) = 55 [pid 6104] <... openat resumed>) = 7 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 42 [pid 6109] <... openat resumed>) = 59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6098] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6110] close(42) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 42 [pid 6109] close(59 [pid 6104] <... openat resumed>) = 8 [pid 6100] <... openat resumed>) = 45 [pid 6098] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6110] close(42 [pid 6109] <... close resumed>) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... openat resumed>) = 9 [pid 6110] <... openat resumed>) = 42 [ 91.233565][ T974] usb 5-1: usb_control_msg returned -32 [ 91.239289][ T974] usbtmc 5-1:16.0: can't read capabilities [pid 6110] close(42 [pid 6109] <... openat resumed>) = 59 [pid 6108] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] <... openat resumed>) = 46 [pid 6109] close(59 [pid 6110] <... close resumed>) = 0 [pid 6109] <... close resumed>) = 0 [pid 6104] <... openat resumed>) = 10 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] <... openat resumed>) = 47 [pid 6109] <... openat resumed>) = 59 [pid 6104] <... openat resumed>) = 11 [pid 6100] <... openat resumed>) = 42 [pid 6109] close(59 [pid 6110] close(47 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] <... close resumed>) = 0 [pid 6109] <... close resumed>) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... openat resumed>) = 12 [pid 6100] <... openat resumed>) = 47 [pid 6109] <... openat resumed>) = 59 [pid 6109] close(59 [pid 6110] <... openat resumed>) = 48 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6103] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] close(48 [pid 6109] <... close resumed>) = 0 [pid 6104] <... openat resumed>) = 13 [pid 6103] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6110] <... close resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] <... openat resumed>) = 49 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... openat resumed>) = 59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6103] <... futex resumed>) = 0 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] <... openat resumed>) = 48 [pid 6109] close(59 [pid 6110] close(48) = 0 [pid 6100] <... openat resumed>) = 50 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 48 [pid 6110] close(48 [pid 6104] <... openat resumed>) = 14 [pid 6103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6109] <... close resumed>) = 0 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] <... close resumed>) = 0 [pid 6103] <... mmap resumed>) = 0x7f5ecb388000 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] <... openat resumed>) = 48 [pid 6110] <... openat resumed>) = 51 [pid 6109] <... openat resumed>) = 59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6103] mprotect(0x7f5ecb389000, 131072, PROT_READ|PROT_WRITE [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] close(59 [pid 6110] close(51) = 0 [pid 6103] <... mprotect resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 52 [pid 6104] <... openat resumed>) = 15 [pid 6100] <... openat resumed>) = 51 [pid 6110] close(52 [pid 6109] <... close resumed>) = 0 [pid 6107] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6103] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] <... openat resumed>) = 59 [pid 6109] close(59 [pid 6110] <... close resumed>) = 0 [pid 6109] <... close resumed>) = 0 [pid 6107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6103] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6109] <... openat resumed>) = 59 [pid 6109] close(59 [pid 6110] <... openat resumed>) = 53 [pid 6104] <... openat resumed>) = 16 [pid 6103] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3a8990, parent_tid=0x7f5ecb3a8990, exit_signal=0, stack=0x7f5ecb388000, stack_size=0x20300, tls=0x7f5ecb3a86c0} [pid 6100] <... openat resumed>) = 52 [pid 6109] <... close resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR./strace-static-x86_64: Process 6111 attached ) = 59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] rseq(0x7f5ecb3a8fe0, 0x20, 0, 0x53053053 [pid 6109] close(59 [pid 6111] <... rseq resumed>) = 0 [pid 6109] <... close resumed>) = 0 [pid 6111] set_robust_list(0x7f5ecb3a89a0, 24) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] rt_sigprocmask(SIG_SETMASK, [], [pid 6110] close(53 [pid 6109] <... openat resumed>) = 59 [pid 6111] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6111] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6110] <... close resumed>) = 0 [pid 6109] close(59) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... openat resumed>) = 17 [pid 6103] <... clone3 resumed> => {parent_tid=[6111]}, 88) = 6111 [pid 6100] <... openat resumed>) = 53 [pid 6109] <... openat resumed>) = 59 [pid 6103] rt_sigprocmask(SIG_SETMASK, [], [pid 6109] close(59 [pid 6103] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6109] <... close resumed>) = 0 [pid 6103] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] <... futex resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6103] <... futex resumed>) = 1 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 54 [pid 6109] <... openat resumed>) = 59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6103] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... openat resumed>) = 18 [pid 6110] close(54 [pid 6108] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6111] ioctl(18, USB_RAW_IOCTL_INIT [pid 6110] <... close resumed>) = 0 [pid 6109] close(59 [pid 6108] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6104] <... openat resumed>) = 19 [pid 6111] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... close resumed>) = 0 [pid 6108] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6100] <... openat resumed>) = 54 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] ioctl(18, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6109] <... openat resumed>) = 59 [pid 6108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6110] <... openat resumed>) = 55 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] close(55 [pid 6104] <... openat resumed>) = 20 [pid 6100] <... openat resumed>) = 56 [pid 6110] <... close resumed>) = 0 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] <... openat resumed>) = 55 [pid 6110] <... openat resumed>) = 57 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] close(57 [pid 6104] <... openat resumed>) = 21 [pid 6100] <... openat resumed>) = 58 [pid 6110] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 57 [pid 6110] close(57) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... openat resumed>) = 22 [pid 6110] <... openat resumed>) = 57 [pid 6100] <... openat resumed>) = 59 [pid 6110] close(57) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... openat resumed>) = 23 [pid 6100] <... openat resumed>) = 57 [pid 6110] <... openat resumed>) = 60 [pid 6109] close(59 [pid 6108] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6110] close(60 [pid 6109] <... close resumed>) = 0 [pid 6108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] <... openat resumed>) = 25 [pid 6109] <... openat resumed>) = 59 [pid 6110] <... close resumed>) = 0 [pid 6109] close(59 [pid 6111] ioctl(25, USB_RAW_IOCTL_INIT [pid 6109] <... close resumed>) = 0 [pid 6111] <... ioctl resumed>, 0x7f5ecb3a71c0) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] <... openat resumed>) = 60 [pid 6109] <... openat resumed>) = 59 [pid 6111] ioctl(25, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6109] close(59 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... openat resumed>) = 24 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] <... openat resumed>) = 61 [pid 6100] <... openat resumed>) = 62 [pid 6110] close(61) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 61 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] close(61 [pid 6104] <... openat resumed>) = 26 [pid 6100] <... openat resumed>) = 63 [pid 6110] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 61 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR) = 27 [pid 6110] close(61) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] <... openat resumed>) = 61 [pid 6104] <... openat resumed>) = 28 [pid 6110] close(61) = 0 [pid 6111] <... ioctl resumed>, 0) = -1 EBUSY (Device or resource busy) [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... close resumed>) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] <... openat resumed>) = 61 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 64 [pid 6104] <... openat resumed>) = 29 [pid 6111] <... openat resumed>) = 30 [pid 6110] close(64 [ 91.355785][ T5844] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 91.366448][ T6111] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.375206][ T6111] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.385978][ T6111] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.394622][ T6111] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] close(30 [pid 6110] <... close resumed>) = 0 [pid 6109] <... openat resumed>) = 59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] close(59 [pid 6104] <... openat resumed>) = 31 [pid 6100] <... openat resumed>) = 64 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 65 [pid 6109] <... close resumed>) = 0 [pid 6111] <... openat resumed>) = 30 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] close(30 [pid 6110] close(65 [pid 6109] <... openat resumed>) = 59 [pid 6111] <... close resumed>) = 0 [pid 6107] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... close resumed>) = 0 [pid 6109] close(59 [pid 6107] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6100] <... openat resumed>) = 66 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... close resumed>) = 0 [pid 6107] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6104] <... openat resumed>) = 30 [pid 6111] <... openat resumed>) = 32 [pid 6110] <... openat resumed>) = 65 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] close(32 [pid 6107] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6110] close(65 [pid 6109] <... openat resumed>) = 59 [pid 6104] <... openat resumed>) = 33 [pid 6111] <... close resumed>) = 0 [pid 6110] <... close resumed>) = 0 [pid 6109] close(59 [pid 6107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] <... openat resumed>) = 67 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... close resumed>) = 0 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... openat resumed>) = 34 [pid 6110] <... openat resumed>) = 65 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... openat resumed>) = 32 [pid 6100] <... openat resumed>) = 68 [pid 6111] close(34 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... close resumed>) = 0 [pid 6110] close(65 [pid 6109] <... openat resumed>) = 59 [pid 6100] <... openat resumed>) = 69 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] close(59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] <... close resumed>) = 0 [pid 6111] <... openat resumed>) = 35 [pid 6110] <... close resumed>) = 0 [pid 6104] <... openat resumed>) = 34 [pid 6100] <... openat resumed>) = 65 [pid 6111] close(35) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 70 [pid 6109] <... openat resumed>) = 59 [pid 6100] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... openat resumed>) = 36 [pid 6110] close(70 [pid 6109] close(59 [pid 6104] <... openat resumed>) = 35 [pid 6100] <... openat resumed>) = 71 [pid 6109] <... close resumed>) = 0 [pid 6111] close(36 [pid 6110] <... close resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... openat resumed>) = 59 [pid 6104] <... openat resumed>) = 36 [pid 6100] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6109] close(59 [pid 6100] <... futex resumed>) = 0 [pid 6109] <... close resumed>) = 0 [pid 6100] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 70 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] <... openat resumed>) = 59 [pid 6111] <... openat resumed>) = 37 [pid 6110] close(70 [pid 6104] <... openat resumed>) = 38 [pid 6111] close(37 [pid 6110] <... close resumed>) = 0 [pid 6109] close(59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... close resumed>) = 0 [pid 6104] <... openat resumed>) = 37 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 70 [pid 6109] <... openat resumed>) = 59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... openat resumed>) = 39 [pid 6110] close(70 [pid 6111] close(39 [pid 6109] close(59 [pid 6111] <... close resumed>) = 0 [pid 6110] <... close resumed>) = 0 [pid 6109] <... close resumed>) = 0 [pid 6104] <... openat resumed>) = 40 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] <... openat resumed>) = 59 [pid 6111] <... openat resumed>) = 39 [pid 6110] <... openat resumed>) = 70 [pid 6111] close(39 [pid 6110] close(70 [pid 6109] close(59 [pid 6104] <... openat resumed>) = 41 [pid 6109] <... close resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] <... close resumed>) = 0 [pid 6110] <... close resumed>) = 0 [pid 6109] <... openat resumed>) = 59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] close(59 [pid 6108] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6104] <... openat resumed>) = 39 [pid 6111] <... openat resumed>) = 42 [ 91.402502][ T9] usb 1-1: new high-speed USB device number 20 using dummy_hcd [pid 6109] <... close resumed>) = 0 [pid 6108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6110] <... openat resumed>) = 70 [pid 6110] close(70 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] close(42 [pid 6110] <... close resumed>) = 0 [pid 6109] <... openat resumed>) = 59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] close(59 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 70 [pid 6109] <... close resumed>) = 0 [pid 6104] <... openat resumed>) = 42 [pid 6110] close(70) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... openat resumed>) = 43 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... openat resumed>) = 59 [pid 6104] <... openat resumed>) = 44 [pid 6110] <... openat resumed>) = 70 [pid 6109] close(59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] close(70 [pid 6111] close(43 [pid 6110] <... close resumed>) = 0 [pid 6109] <... close resumed>) = 0 [pid 6104] <... openat resumed>) = 45 [pid 6111] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... openat resumed>) = 43 [pid 6110] <... openat resumed>) = 70 [pid 6109] <... openat resumed>) = 59 [pid 6104] <... openat resumed>) = 46 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] close(43 [pid 6110] close(70 [pid 6109] close(59) = 0 [pid 6104] <... openat resumed>) = 47 [pid 6111] <... close resumed>) = 0 [pid 6110] <... close resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] <... openat resumed>) = 59 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] <... openat resumed>) = 48 [pid 6109] close(59) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 59 [pid 6109] close(59 [pid 6111] close(48 [pid 6110] <... openat resumed>) = 70 [pid 6107] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6104] <... openat resumed>) = 43 [pid 6109] <... close resumed>) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... close resumed>) = 0 [pid 6110] close(70 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6104] <... openat resumed>) = 49 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... close resumed>) = 0 [pid 6109] <... openat resumed>) = 59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... openat resumed>) = 48 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] close(48) = 0 [pid 6110] <... openat resumed>) = 70 [pid 6109] close(59 [pid 6104] <... openat resumed>) = 50 [pid 6109] <... close resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 59 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] close(70 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] close(59 [pid 6111] <... openat resumed>) = 48 [pid 6110] <... close resumed>) = 0 [pid 6111] close(48 [pid 6109] <... close resumed>) = 0 [pid 6104] <... openat resumed>) = 51 [pid 6111] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 52 [pid 6110] <... openat resumed>) = 70 [pid 6109] <... openat resumed>) = 59 [pid 6104] <... openat resumed>) = 48 [pid 6109] close(59 [pid 6111] close(52) = 0 [pid 6109] <... close resumed>) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] close(70 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... openat resumed>) = 52 [pid 6110] <... close resumed>) = 0 [pid 6109] <... openat resumed>) = 59 [pid 6104] <... openat resumed>) = 53 [pid 6111] close(52) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] close(59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... close resumed>) = 0 [pid 6104] <... openat resumed>) = 52 [pid 6111] <... openat resumed>) = 54 [pid 6110] <... openat resumed>) = 70 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] close(54 [pid 6110] close(70 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... close resumed>) = 0 [pid 6110] <... close resumed>) = 0 [pid 6109] <... openat resumed>) = 59 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... openat resumed>) = 54 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] close(59 [pid 6111] <... openat resumed>) = 55 [pid 6110] <... openat resumed>) = 70 [pid 6109] <... close resumed>) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] close(55 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] <... close resumed>) = 0 [pid 6110] close(70 [pid 6104] <... openat resumed>) = 55 [pid 6110] <... close resumed>) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... openat resumed>) = 59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... openat resumed>) = 56 [pid 6110] <... openat resumed>) = 70 [pid 6109] close(59 [pid 6104] <... openat resumed>) = 57 [pid 6111] close(56 [pid 6110] close(70) = 0 [pid 6109] <... close resumed>) = 0 [pid 6111] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 70 [pid 6104] <... openat resumed>) = 56 [pid 6111] <... openat resumed>) = 58 [pid 6110] close(70) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] close(58 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... openat resumed>) = 59 [pid 6111] <... close resumed>) = 0 [pid 6110] <... openat resumed>) = 70 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 58 [pid 6110] close(70 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6108] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] close(58 [pid 6110] <... close resumed>) = 0 [pid 6109] <... openat resumed>) = 59 [pid 6108] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6104] <... openat resumed>) = 60 [pid 6111] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 70 [pid 6109] close(59 [pid 6108] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... openat resumed>) = 58 [pid 6110] close(70 [pid 6109] <... close resumed>) = 0 [pid 6108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6104] <... openat resumed>) = 61 [pid 6111] close(58 [pid 6110] <... close resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6108] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... openat resumed>) = 59 [pid 6108] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 70 [pid 6104] <... openat resumed>) = 58 [pid 6111] <... openat resumed>) = 62 [pid 6109] close(59 [pid 6108] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6109] <... close resumed>) = 0 [pid 6108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6104] <... openat resumed>) = 63 [pid 6110] close(70 [pid 6111] close(62 [pid 6110] <... close resumed>) = 0 [pid 6111] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6108] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] <... openat resumed>) = 59 [pid 6108] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... openat resumed>) = 62 [pid 6110] <... openat resumed>) = 70 [pid 6109] close(59 [pid 6108] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6111] close(62 [pid 6109] <... close resumed>) = 0 [pid 6108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6111] <... close resumed>) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] <... openat resumed>) = 62 [pid 6109] <... openat resumed>) = 59 [pid 6111] close(62) = 0 [pid 6110] close(70 [pid 6109] close(59 [pid 6104] <... openat resumed>) = 62 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... close resumed>) = 0 [pid 6109] <... close resumed>) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... openat resumed>) = 65 [pid 6104] <... openat resumed>) = 64 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 70 [pid 6109] <... openat resumed>) = 59 [pid 6110] close(70 [pid 6109] close(59 [pid 6110] <... close resumed>) = 0 [pid 6109] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 70 [pid 6109] <... openat resumed>) = 59 [pid 6110] close(70 [pid 6109] close(59 [pid 6110] <... close resumed>) = 0 [pid 6109] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 70 [pid 6109] <... openat resumed>) = 59 [pid 6110] close(70 [pid 6109] close(59 [pid 6110] <... close resumed>) = 0 [pid 6109] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 70 [pid 6109] <... openat resumed>) = 59 [pid 6110] close(70 [pid 6109] close(59 [pid 6110] <... close resumed>) = 0 [pid 6109] <... close resumed>) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... openat resumed>) = 70 [pid 6109] <... openat resumed>) = 59 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] close(70 [pid 6109] close(59 [pid 6104] <... openat resumed>) = 66 [pid 6110] <... close resumed>) = 0 [pid 6109] <... close resumed>) = 0 [ 91.525586][ T5844] usb 2-1: Using ep0 maxpacket: 8 [ 91.543517][ T5844] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 91.555029][ T5844] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 91.556085][ T9] usb 1-1: Using ep0 maxpacket: 8 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6109] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6104] <... openat resumed>) = 67 [pid 6110] <... openat resumed>) = 70 [pid 6109] <... futex resumed>) = 1 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] close(70 [pid 6109] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6104] <... openat resumed>) = 68 [pid 6111] close(65 [pid 6110] <... close resumed>) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6111] <... close resumed>) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... openat resumed>) = 65 [pid 6110] <... openat resumed>) = 70 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] close(70 [pid 6104] <... openat resumed>) = 69 [pid 6110] <... close resumed>) = 0 [pid 6104] openat(AT_FDCWD, "/dev/char/180:0", O_RDWR [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6104] <... openat resumed>) = 70 [pid 6110] <... openat resumed>) = 70 [pid 6104] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 6110] close(70 [pid 6104] <... futex resumed>) = 0 [pid 6110] <... close resumed>) = 0 [pid 6104] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6111] <... openat resumed>) = 71 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] close(71 [pid 6110] <... openat resumed>) = 70 [pid 6111] <... close resumed>) = 0 [pid 6110] close(70 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... close resumed>) = 0 [pid 6111] <... openat resumed>) = 71 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] close(71 [pid 6110] <... openat resumed>) = 70 [pid 6097] <... futex resumed>) = 0 [pid 6111] <... close resumed>) = 0 [pid 6110] close(70 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... close resumed>) = 0 [pid 6111] <... openat resumed>) = 71 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] close(71 [pid 6110] <... openat resumed>) = 70 [pid 6111] <... close resumed>) = 0 [pid 6110] close(70 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... close resumed>) = 0 [pid 6111] <... openat resumed>) = 71 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] close(71 [pid 6110] <... openat resumed>) = 70 [pid 6111] <... close resumed>) = 0 [pid 6110] close(70 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... close resumed>) = 0 [pid 6111] <... openat resumed>) = 71 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6111] close(71 [pid 6110] <... openat resumed>) = 70 [pid 6111] <... close resumed>) = 0 [pid 6110] close(70 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... close resumed>) = 0 [pid 6111] <... openat resumed>) = 71 [pid 6110] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] close(71 [pid 6110] <... futex resumed>) = 1 [pid 6111] <... close resumed>) = 0 [pid 6110] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6099] <... futex resumed>) = 0 [pid 6111] close(71 [pid 6099] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] <... close resumed>) = 0 [pid 6099] <... futex resumed>) = 1 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6099] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6111] <... openat resumed>) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6100] <... futex resumed>) = 0 [pid 6097] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71 [pid 6107] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... futex resumed>) = 0 [pid 6097] <... futex resumed>) = 1 [pid 6111] <... close resumed>) = 0 [pid 6107] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6097] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6108] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6108] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6107] <... ioctl resumed>, 0x7f5ecb3c71b0) = 18 [pid 6111] <... openat resumed>) = 71 [pid 6108] <... ioctl resumed>, 0) = 0 [pid 6107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6107] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6107] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6100] ioctl(4, USBTMC_IOCTL_READ [ 91.565595][ T5844] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [ 91.581228][ T5844] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 91.595168][ T5844] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 91.604447][ T5844] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.608004][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6111] close(71 [pid 6108] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6107] <... ioctl resumed>, 0x7f5ecb3c71b0) = 9 [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6099] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6111] <... close resumed>) = 0 [pid 6099] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] <... futex resumed>) = 0 [pid 6108] <... ioctl resumed>, 0) = 0 [pid 6099] <... futex resumed>) = 1 [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6111] <... openat resumed>) = 71 [pid 6110] close_range(4, 4294967295, 0 [pid 6108] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6099] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6111] close(71 [pid 6108] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6107] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6111] <... close resumed>) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6107] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 6110] <... close_range resumed>) = 0 [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6111] close(71 [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6111] <... close resumed>) = 0 [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6110] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6107] <... ioctl resumed>, 0x7f5ecb3c71b0) = 45 [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6111] <... openat resumed>) = 71 [pid 6110] <... futex resumed>) = 1 [pid 6107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6099] <... futex resumed>) = 0 [pid 6111] close(71 [pid 6110] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6111] <... close resumed>) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6111] close(71) = 0 [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 71 [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6111] close(71 [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6111] <... close resumed>) = 0 [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6111] <... openat resumed>) = 71 [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6111] close(71 [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6111] <... close resumed>) = 0 [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6111] <... openat resumed>) = 71 [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6111] close(71 [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6111] <... close resumed>) = 0 [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6111] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6111] <... futex resumed>) = 1 [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6111] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6103] <... futex resumed>) = 0 [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6097] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 91.634872][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 91.650983][ T9] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 91.662298][ T9] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 91.672674][ T9] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 544 [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6097] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6109] <... futex resumed>) = 0 [pid 6103] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6097] <... futex resumed>) = 1 [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6100] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6099] exit_group(0 [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6100] <... futex resumed>) = ? [pid 6099] <... exit_group resumed>) = ? [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6110] <... futex resumed>) = ? [pid 6100] +++ exited with 0 +++ [pid 6109] close_range(4294967295, 4294967295, 0 [pid 6104] <... futex resumed>) = 0 [pid 6103] <... futex resumed>) = 1 [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6097] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6109] <... close_range resumed>) = 0 [pid 6104] ioctl(4, USBTMC_IOCTL_READ [pid 6103] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6109] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6104] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 91.682947][ T9] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 91.696280][ T9] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 91.705410][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.714925][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 91.717747][ T43] usb 3-1: USB disconnect, device number 19 [pid 6109] <... futex resumed>) = 0 [pid 6104] ioctl(4, USBTMC_IOCTL_READ [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6109] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6104] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6104] ioctl(4, USBTMC_IOCTL_READ [pid 6110] +++ exited with 0 +++ [pid 6104] <... ioctl resumed>, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6099] +++ exited with 0 +++ [pid 6104] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6104] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 5816] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6099, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EPROTO (Protocol error) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 6104] ioctl(4, USBTMC_IOCTL_READ [pid 6098] ioctl(-1, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6107] <... ioctl resumed>, 0x7f5ecb3c81c0) = 0 [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6107] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6107] <... ioctl resumed>, 0) = 0 [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6107] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 6103] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6107] <... ioctl resumed>, 0) = 0 [pid 6103] futex(0x7f5ecb49b3f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6111] <... futex resumed>) = 0 [pid 6107] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 6103] <... futex resumed>) = 1 [pid 6098] ioctl(-1, USBTMC_IOCTL_READ [pid 6111] close_range(4, 4294967295, 0 [pid 6107] <... ioctl resumed>, 0x7f5ecb3c71b0) = 0 [pid 6103] futex(0x7f5ecb49b3fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6098] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6111] <... close_range resumed>) = 0 [pid 6098] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6098] futex(0x7f5ecb49b3e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6112 attached [pid 6104] <... ioctl resumed>, 0x200000000040) = -1 EINVAL (Invalid argument) [pid 5816] <... clone resumed>, child_tidptr=0x5555724bf690) = 6112 [pid 6112] set_robust_list(0x5555724bf6a0, 24) = 0 [pid 6112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6112] setpgid(0, 0) = 0 [pid 6112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6112] write(3, "1000", 4) = 4 [pid 6112] close(3executing program ) = 0 [pid 6112] write(1, "executing program\n", 18) = 18 [pid 6112] futex(0x7f5ecb49b3ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6112] rt_sigaction(SIGRT_1, {sa_handler=0x7f5ecb43a090, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5ecb42b710}, NULL, 8) = 0 [pid 6112] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6111] futex(0x7f5ecb49b3fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6112] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6111] <... futex resumed>) = 1 [pid 6112] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [ 91.726223][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 91.739837][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 91.751103][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 91.773099][ C0] ================================================================== [pid 6111] futex(0x7f5ecb49b3f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6112] <... mmap resumed>) = 0x7f5ecb3a9000 [pid 6104] ioctl(4, USBTMC_IOCTL_READ [pid 6103] <... futex resumed>) = 0 [pid 6097] exit_group(0 [pid 6112] mprotect(0x7f5ecb3aa000, 131072, PROT_READ|PROT_WRITE [pid 6104] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6098] <... futex resumed>) = ? [pid 6097] <... exit_group resumed>) = ? [pid 6112] <... mprotect resumed>) = 0 [pid 6104] ioctl(4, USBTMC_IOCTL_READ [pid 6098] +++ exited with 0 +++ [pid 6104] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6112] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6112] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6104] ioctl(4, USBTMC_IOCTL_READ [pid 6112] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5ecb3c9990, parent_tid=0x7f5ecb3c9990, exit_signal=0, stack=0x7f5ecb3a9000, stack_size=0x20300, tls=0x7f5ecb3c96c0} [pid 6104] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ [pid 6112] <... clone3 resumed> => {parent_tid=[6113]}, 88) = 6113 [pid 6104] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6112] rt_sigprocmask(SIG_SETMASK, [], [pid 6104] ioctl(4, USBTMC_IOCTL_READ [pid 6112] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6104] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6112] futex(0x7f5ecb49b3e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6104] ioctl(4, USBTMC_IOCTL_READ [pid 6112] <... futex resumed>) = 0 [pid 6112] futex(0x7f5ecb49b3ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6104] <... ioctl resumed>, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [pid 6104] ioctl(4, USBTMC_IOCTL_READ, 0x200000000040) = -1 EBADF (Bad file descriptor) [ 91.781191][ C0] BUG: KASAN: slab-use-after-free in usb_anchor_suspend_wakeups+0x28/0x40 [ 91.789752][ C0] Write of size 4 at addr ffff88807d282910 by task udevd/5917 [ 91.797199][ C0] [ 91.799533][ C0] CPU: 0 UID: 0 PID: 5917 Comm: udevd Not tainted 6.15.0-syzkaller-10401-gdee264c16a63 #0 PREEMPT(full) [ 91.799560][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 91.799572][ C0] Call Trace: [ 91.799578][ C0] [ 91.799585][ C0] dump_stack_lvl+0x116/0x1f0 [ 91.799622][ C0] print_report+0xcd/0x680 [ 91.799644][ C0] ? __virt_addr_valid+0x81/0x610 [ 91.799671][ C0] ? __phys_addr+0xe8/0x180 [ 91.799696][ C0] ? usb_anchor_suspend_wakeups+0x28/0x40 [ 91.799722][ C0] kasan_report+0xe0/0x110 [ 91.799741][ C0] ? usb_anchor_suspend_wakeups+0x28/0x40 [ 91.799770][ C0] kasan_check_range+0x100/0x1b0 [ 91.799793][ C0] usb_anchor_suspend_wakeups+0x28/0x40 [ 91.799818][ C0] __usb_hcd_giveback_urb+0x224/0x6e0 [ 91.799843][ C0] usb_hcd_giveback_urb+0x39b/0x450 [ 91.799873][ C0] dummy_timer+0x180e/0x3a20 [ 91.799902][ C0] ? find_held_lock+0x2b/0x80 [ 91.799931][ C0] ? debug_object_deactivate+0x1ec/0x3a0 [ 91.799962][ C0] ? debug_object_deactivate+0x1ec/0x3a0 [ 91.799989][ C0] ? __pfx_debug_object_deactivate+0x10/0x10 [ 91.800015][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 91.800037][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 91.800062][ C0] ? rcu_is_watching+0x12/0xc0 [ 91.800080][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 91.800100][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 91.800124][ C0] __hrtimer_run_queues+0x202/0xad0 [ 91.800152][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 91.800176][ C0] ? read_tsc+0x9/0x20 [ 91.800205][ C0] hrtimer_run_softirq+0x17d/0x350 [ 91.800232][ C0] handle_softirqs+0x219/0x8e0 [ 91.800262][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 91.800289][ C0] __irq_exit_rcu+0x109/0x170 [ 91.800315][ C0] irq_exit_rcu+0x9/0x30 [ 91.800330][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 91.800350][ C0] [ 91.800356][ C0] [ 91.800362][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 91.800383][ C0] RIP: 0010:unwind_get_return_address+0x4e/0xa0 [ 91.800409][ C0] Code: 7e 59 8b 03 85 c0 75 09 31 c0 5b 5d c3 cc cc cc cc 48 b8 00 00 00 00 00 fc ff df 48 8d 6b 48 48 89 ea 48 c1 ea 03 80 3c 02 00 <75> 36 48 8b 7b 48 e8 e7 8d 1a 00 85 c0 74 cf 48 b8 00 00 00 00 00 [ 91.800425][ C0] RSP: 0018:ffffc9000488f950 EFLAGS: 00000246 [ 91.800443][ C0] RAX: dffffc0000000000 RBX: ffffc9000488f968 RCX: ffffc9000488fa00 [ 91.800456][ C0] RDX: 1ffff92000911f36 RSI: ffffffff8dde190c RDI: ffffc9000488f968 [ 91.800467][ C0] RBP: ffffc9000488f9b0 R08: 0000000000000001 R09: 0000000000000000 [ 91.800478][ C0] R10: 0000000000000000 R11: 00000000000061d7 R12: ffffffff81a754e0 [ 91.800490][ C0] R13: ffffc9000488fa28 R14: 0000000000000000 R15: ffff88807f710000 [ 91.800503][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 91.800528][ C0] arch_stack_walk+0xa6/0x100 [ 91.800554][ C0] ? stack_trace_save+0x8e/0xc0 [ 91.800574][ C0] stack_trace_save+0x8e/0xc0 [ 91.800592][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 91.800609][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 91.800629][ C0] kasan_save_stack+0x33/0x60 [ 91.800660][ C0] kasan_save_track+0x14/0x30 [ 91.800678][ C0] kasan_save_free_info+0x3b/0x60 [ 91.800701][ C0] __kasan_slab_free+0x51/0x70 [ 91.800719][ C0] kmem_cache_free+0x2d1/0x4d0 [ 91.800736][ C0] ? __pfx_vfs_statx+0x10/0x10 [ 91.800756][ C0] ? putname+0x154/0x1a0 [ 91.800779][ C0] putname+0x154/0x1a0 [ 91.800799][ C0] vfs_fstatat+0x85/0xf0 [ 91.800821][ C0] __do_sys_newfstatat+0x97/0x120 [ 91.800843][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 91.800886][ C0] do_syscall_64+0xcd/0x4c0 [ 91.800906][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.800923][ C0] RIP: 0033:0x7fb746911b0a [ 91.800938][ C0] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 91.800956][ C0] RSP: 002b:00007ffdafb29378 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 91.800974][ C0] RAX: ffffffffffffffda RBX: 00007ffdafb29810 RCX: 00007fb746911b0a [ 91.800987][ C0] RDX: 00007ffdafb29380 RSI: 00007ffdafb29810 RDI: 00000000ffffff9c [ 91.800999][ C0] RBP: 000055c48beb22c0 R08: 0000000000000000 R09: 00000000ffffffff [ 91.801010][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdafb29410 [ 91.801022][ C0] R13: 00007ffdafb29c45 R14: 00007ffdafb2a541 R15: 000055c464f9800c [ 91.801040][ C0] [ 91.801046][ C0] [ 92.232474][ C0] Allocated by task 6104: [ 92.236788][ C0] kasan_save_stack+0x33/0x60 [ 92.241457][ C0] kasan_save_track+0x14/0x30 [ 92.246122][ C0] __kasan_kmalloc+0xaa/0xb0 [ 92.250697][ C0] usbtmc_open+0xa9/0x9b0 [ 92.255008][ C0] usb_open+0x186/0x220 [ 92.259149][ C0] chrdev_open+0x234/0x6a0 [ 92.263550][ C0] do_dentry_open+0x744/0x1c10 [ 92.268299][ C0] vfs_open+0x82/0x3f0 [ 92.272354][ C0] path_openat+0x1de4/0x2cb0 [ 92.276927][ C0] do_filp_open+0x20b/0x470 [ 92.281415][ C0] do_sys_openat2+0x11b/0x1d0 [ 92.286087][ C0] __x64_sys_openat+0x174/0x210 [ 92.290940][ C0] do_syscall_64+0xcd/0x4c0 [ 92.295438][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.301334][ C0] [ 92.303643][ C0] Freed by task 6104: [ 92.307601][ C0] kasan_save_stack+0x33/0x60 [ 92.312276][ C0] kasan_save_track+0x14/0x30 [ 92.316951][ C0] kasan_save_free_info+0x3b/0x60 [ 92.321975][ C0] __kasan_slab_free+0x51/0x70 [ 92.326727][ C0] kfree+0x2b4/0x4d0 [ 92.330612][ C0] usbtmc_release+0x271/0x380 [ 92.335272][ C0] __fput+0x402/0xb70 [ 92.339241][ C0] task_work_run+0x150/0x240 [ 92.343820][ C0] ptrace_notify+0x10e/0x130 [ 92.348394][ C0] syscall_exit_work+0x17c/0x1e0 [ 92.353319][ C0] do_syscall_64+0x3e6/0x4c0 [ 92.357893][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.363769][ C0] [ 92.366076][ C0] The buggy address belongs to the object at ffff88807d282800 [ 92.366076][ C0] which belongs to the cache kmalloc-1k of size 1024 [ 92.380111][ C0] The buggy address is located 272 bytes inside of [ 92.380111][ C0] freed 1024-byte region [ffff88807d282800, ffff88807d282c00) [ 92.393972][ C0] [ 92.396277][ C0] The buggy address belongs to the physical page: [ 92.402840][ C0] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7d280 [ 92.411580][ C0] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 92.420055][ C0] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 92.427579][ C0] page_type: f5(slab) [ 92.431541][ C0] raw: 00fff00000000040 ffff88801b841dc0 dead000000000100 dead000000000122 [ 92.440108][ C0] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 92.448672][ C0] head: 00fff00000000040 ffff88801b841dc0 dead000000000100 dead000000000122 [ 92.457322][ C0] head: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 92.465979][ C0] head: 00fff00000000003 ffffea0001f4a001 00000000ffffffff 00000000ffffffff [ 92.474628][ C0] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 92.483274][ C0] page dumped because: kasan: bad access detected [ 92.489665][ C0] page_owner tracks the page as allocated [ 92.495356][ C0] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 6007, tgid 6006 (syz-executor331), ts 81558111715, free_ts 81528650887 [ 92.516953][ C0] post_alloc_hook+0x1c0/0x230 [ 92.521707][ C0] get_page_from_freelist+0x135c/0x3950 [ 92.527238][ C0] __alloc_frozen_pages_noprof+0x261/0x23f0 [ 92.533112][ C0] alloc_pages_mpol+0x1fb/0x550 [ 92.537945][ C0] new_slab+0x23b/0x330 [ 92.542086][ C0] ___slab_alloc+0xd9c/0x1940 [ 92.546748][ C0] __slab_alloc.constprop.0+0x56/0xb0 [ 92.552109][ C0] __kmalloc_cache_noprof+0xfb/0x3e0 [ 92.557380][ C0] usbtmc_open+0xa9/0x9b0 [ 92.561695][ C0] usb_open+0x186/0x220 [ 92.565841][ C0] chrdev_open+0x234/0x6a0 [ 92.570238][ C0] do_dentry_open+0x744/0x1c10 [ 92.574980][ C0] vfs_open+0x82/0x3f0 [ 92.579031][ C0] path_openat+0x1de4/0x2cb0 [ 92.583601][ C0] do_filp_open+0x20b/0x470 [ 92.588083][ C0] do_sys_openat2+0x11b/0x1d0 [ 92.592747][ C0] page last free pid 6011 tgid 6010 stack trace: [ 92.599049][ C0] __free_frozen_pages+0x7fe/0x1180 [ 92.604233][ C0] __put_partials+0x16d/0x1c0 [ 92.608899][ C0] qlist_free_all+0x4d/0x120 [ 92.613475][ C0] kasan_quarantine_reduce+0x195/0x1e0 [ 92.618946][ C0] __kasan_slab_alloc+0x69/0x90 [ 92.623782][ C0] __kmalloc_cache_noprof+0x1f1/0x3e0 [ 92.629146][ C0] usbtmc_open+0xa9/0x9b0 [ 92.633457][ C0] usb_open+0x186/0x220 [ 92.637595][ C0] chrdev_open+0x234/0x6a0 [ 92.641991][ C0] do_dentry_open+0x744/0x1c10 [ 92.646735][ C0] vfs_open+0x82/0x3f0 [ 92.650791][ C0] path_openat+0x1de4/0x2cb0 [ 92.655365][ C0] do_filp_open+0x20b/0x470 [ 92.659863][ C0] do_sys_openat2+0x11b/0x1d0 [ 92.664527][ C0] __x64_sys_openat+0x174/0x210 [ 92.669359][ C0] do_syscall_64+0xcd/0x4c0 [ 92.673847][ C0] [ 92.676154][ C0] Memory state around the buggy address: [ 92.681762][ C0] ffff88807d282800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 92.689807][ C0] ffff88807d282880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 92.697848][ C0] >ffff88807d282900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 92.705887][ C0] ^ [ 92.710453][ C0] ffff88807d282980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 92.718493][ C0] ffff88807d282a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 92.726530][ C0] ================================================================== [ 92.734568][ C0] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 92.741741][ C0] CPU: 0 UID: 0 PID: 5917 Comm: udevd Not tainted 6.15.0-syzkaller-10401-gdee264c16a63 #0 PREEMPT(full) [ 92.752915][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 92.762955][ C0] Call Trace: [ 92.766216][ C0] [ 92.769045][ C0] dump_stack_lvl+0x3d/0x1f0 [ 92.773627][ C0] panic+0x71c/0x800 [ 92.777513][ C0] ? __pfx_panic+0x10/0x10 [ 92.781914][ C0] ? __pfx__printk+0x10/0x10 [ 92.786490][ C0] ? end_report+0x4c/0x170 [ 92.790891][ C0] ? check_panic_on_warn+0x1f/0xb0 [ 92.795992][ C0] ? usb_anchor_suspend_wakeups+0x28/0x40 [ 92.801702][ C0] check_panic_on_warn+0xab/0xb0 [ 92.806627][ C0] end_report+0x107/0x170 [ 92.810940][ C0] kasan_report+0xee/0x110 [ 92.815341][ C0] ? usb_anchor_suspend_wakeups+0x28/0x40 [ 92.821049][ C0] kasan_check_range+0x100/0x1b0 [ 92.825976][ C0] usb_anchor_suspend_wakeups+0x28/0x40 [ 92.831510][ C0] __usb_hcd_giveback_urb+0x224/0x6e0 [ 92.836869][ C0] usb_hcd_giveback_urb+0x39b/0x450 [ 92.842052][ C0] dummy_timer+0x180e/0x3a20 [ 92.846633][ C0] ? find_held_lock+0x2b/0x80 [ 92.851301][ C0] ? debug_object_deactivate+0x1ec/0x3a0 [ 92.856925][ C0] ? debug_object_deactivate+0x1ec/0x3a0 [ 92.862546][ C0] ? __pfx_debug_object_deactivate+0x10/0x10 [ 92.868519][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 92.873441][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 92.878369][ C0] ? rcu_is_watching+0x12/0xc0 [ 92.883114][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 92.888905][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 92.893829][ C0] __hrtimer_run_queues+0x202/0xad0 [ 92.899017][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 92.904726][ C0] ? read_tsc+0x9/0x20 [ 92.908785][ C0] hrtimer_run_softirq+0x17d/0x350 [ 92.913891][ C0] handle_softirqs+0x219/0x8e0 [ 92.918646][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 92.923924][ C0] __irq_exit_rcu+0x109/0x170 [ 92.928589][ C0] irq_exit_rcu+0x9/0x30 [ 92.932815][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 92.938431][ C0] [ 92.941347][ C0] [ 92.944260][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 92.950225][ C0] RIP: 0010:unwind_get_return_address+0x4e/0xa0 [ 92.956457][ C0] Code: 7e 59 8b 03 85 c0 75 09 31 c0 5b 5d c3 cc cc cc cc 48 b8 00 00 00 00 00 fc ff df 48 8d 6b 48 48 89 ea 48 c1 ea 03 80 3c 02 00 <75> 36 48 8b 7b 48 e8 e7 8d 1a 00 85 c0 74 cf 48 b8 00 00 00 00 00 [ 92.976047][ C0] RSP: 0018:ffffc9000488f950 EFLAGS: 00000246 [ 92.982099][ C0] RAX: dffffc0000000000 RBX: ffffc9000488f968 RCX: ffffc9000488fa00 [ 92.990051][ C0] RDX: 1ffff92000911f36 RSI: ffffffff8dde190c RDI: ffffc9000488f968 [ 92.998004][ C0] RBP: ffffc9000488f9b0 R08: 0000000000000001 R09: 0000000000000000 [ 93.005957][ C0] R10: 0000000000000000 R11: 00000000000061d7 R12: ffffffff81a754e0 [ 93.013910][ C0] R13: ffffc9000488fa28 R14: 0000000000000000 R15: ffff88807f710000 [ 93.021869][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 93.028010][ C0] arch_stack_walk+0xa6/0x100 [ 93.032675][ C0] ? stack_trace_save+0x8e/0xc0 [ 93.037510][ C0] stack_trace_save+0x8e/0xc0 [ 93.042171][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 93.047527][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 93.052450][ C0] kasan_save_stack+0x33/0x60 [ 93.057127][ C0] kasan_save_track+0x14/0x30 [ 93.061785][ C0] kasan_save_free_info+0x3b/0x60 [ 93.066802][ C0] __kasan_slab_free+0x51/0x70 [ 93.071548][ C0] kmem_cache_free+0x2d1/0x4d0 [ 93.076297][ C0] ? __pfx_vfs_statx+0x10/0x10 [ 93.081046][ C0] ? putname+0x154/0x1a0 [ 93.085276][ C0] putname+0x154/0x1a0 [ 93.089332][ C0] vfs_fstatat+0x85/0xf0 [ 93.093566][ C0] __do_sys_newfstatat+0x97/0x120 [ 93.098575][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 93.104205][ C0] do_syscall_64+0xcd/0x4c0 [ 93.108691][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.114567][ C0] RIP: 0033:0x7fb746911b0a [ 93.118964][ C0] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 93.138559][ C0] RSP: 002b:00007ffdafb29378 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 93.146953][ C0] RAX: ffffffffffffffda RBX: 00007ffdafb29810 RCX: 00007fb746911b0a [ 93.154905][ C0] RDX: 00007ffdafb29380 RSI: 00007ffdafb29810 RDI: 00000000ffffff9c [ 93.162860][ C0] RBP: 000055c48beb22c0 R08: 0000000000000000 R09: 00000000ffffffff [ 93.170818][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdafb29410 [ 93.178778][ C0] R13: 00007ffdafb29c45 R14: 00007ffdafb2a541 R15: 000055c464f9800c [ 93.186740][ C0] [ 93.189915][ C0] Kernel Offset: disabled [ 93.194217][ C0] Rebooting in 86400 seconds..