ci2-android-5-10/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-10/syz-executor2720889840 <...> Warning: Permanently added '10.128.0.232' (ED25519) to the list of known hosts. execve("ci2-android-5-10/syz-executor2720889840", ["ci2-android-5-10/syz-executor2720889840"], 0x7ffe17195020 /* 10 vars */) = 0 brk(NULL) = 0x55556d582000 brk(0x55556d582d40) = 0x55556d582d40 arch_prctl(ARCH_SET_FS, 0x55556d5823c0) = 0 set_tid_address(0x55556d582690) = 297 set_robust_list(0x55556d5826a0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 32, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-5-10/syz-executor2720889840", 4096) = 45 getrandom("\x92\xcf\x69\xbe\xca\x39\xf3\x16", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55556d582d40 brk(0x55556d5a3d40) = 0x55556d5a3d40 brk(0x55556d5a4000) = 0x55556d5a4000 mprotect(0x7f2f6c634000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 298 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 299 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 300 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 301 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 302 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 302 attached [pid 302] set_robust_list(0x55556d5826a0, 24) = 0 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 302] getrandom("\xef\x82\x35\x7a\x72\xe6\xce\xb3", 8, GRND_NONBLOCK) = 8 [pid 302] mkdir("./syzkaller.pqQDm6", 0700) = 0 [pid 302] chmod("./syzkaller.pqQDm6", 0777) = 0 [pid 302] chdir("./syzkaller.pqQDm6") = 0 [pid 302] mkdir("./0", 0777) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 303 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 303 attached [pid 303] set_robust_list(0x55556d5826a0, 24) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] chdir("./0") = 0 [pid 303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 303] setpgid(0, 0) = 0 [pid 303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 303] write(3, "1000", 4) = 4 [pid 303] close(3) = 0 [pid 303] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 303] write(1, "executing program\n", 18) = 18 [pid 303] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 303] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 303] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0ci2-android-5-10/strace-static-x86_64: Process 298 attached ci2-android-5-10/strace-static-x86_64: Process 299 attached ci2-android-5-10/strace-static-x86_64: Process 300 attached ci2-android-5-10/strace-static-x86_64: Process 301 attached [pid 301] set_robust_list(0x55556d5826a0, 24 [pid 300] set_robust_list(0x55556d5826a0, 24 [pid 299] set_robust_list(0x55556d5826a0, 24 [pid 298] set_robust_list(0x55556d5826a0, 24 [pid 301] <... set_robust_list resumed>) = 0 [pid 300] <... set_robust_list resumed>) = 0 [pid 301] rt_sigprocmask(SIG_SETMASK, [] [pid 300] rt_sigprocmask(SIG_SETMASK, [] [pid 301] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 300] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 301] getrandom( [pid 300] getrandom( [pid 301] <... getrandom resumed>"\x3d\xd3\xfc\x1c\x8b\x37\xb6\x30", 8, GRND_NONBLOCK) = 8 [pid 300] <... getrandom resumed>"\x73\x83\x38\x29\xb1\xe6\x18\xcc", 8, GRND_NONBLOCK) = 8 [pid 301] mkdir("./syzkaller.7zXsUJ", 0700 [pid 300] mkdir("./syzkaller.76poi7", 0700 [pid 301] <... mkdir resumed>) = 0 [pid 300] <... mkdir resumed>) = 0 [pid 300] chmod("./syzkaller.76poi7", 0777 [pid 301] chmod("./syzkaller.7zXsUJ", 0777 [pid 300] <... chmod resumed>) = 0 [pid 301] <... chmod resumed>) = 0 [pid 300] chdir("./syzkaller.76poi7" [pid 301] chdir("./syzkaller.7zXsUJ" [pid 300] <... chdir resumed>) = 0 [pid 301] <... chdir resumed>) = 0 [pid 300] mkdir("./0", 0777 [pid 301] mkdir("./0", 0777 [pid 300] <... mkdir resumed>) = 0 [pid 301] <... mkdir resumed>) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[] [pid 301] rt_sigprocmask(SIG_BLOCK, ~[] [pid 300] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 301] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 300] <... clone resumed>, child_tidptr=0x55556d582690) = 305 [pid 301] <... clone resumed>, child_tidptr=0x55556d582690) = 306 [pid 300] rt_sigprocmask(SIG_SETMASK, [] [pid 301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 300] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 299] <... set_robust_list resumed>) = 0 [pid 299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 299] getrandom("\x9d\xc4\xd7\x50\x79\x34\x74\x9d", 8, GRND_NONBLOCK) = 8 [pid 299] mkdir("./syzkaller.fQl6L0", 0700) = 0 [pid 299] chmod("./syzkaller.fQl6L0", 0777) = 0 [pid 299] chdir("./syzkaller.fQl6L0") = 0 [pid 299] mkdir("./0", 0777) = 0 [pid 299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 307 [pid 299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 298] <... set_robust_list resumed>) = 0 [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 298] getrandom("\xfc\x76\xf7\x24\x20\x60\xd7\xf3", 8, GRND_NONBLOCK) = 8 [pid 298] mkdir("./syzkaller.UR9cec", 0700) = 0 [pid 298] chmod("./syzkaller.UR9cec", 0777) = 0 [pid 298] chdir("./syzkaller.UR9cec") = 0 [pid 298] mkdir("./0", 0777) = 0 [pid 298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 308 ci2-android-5-10/strace-static-x86_64: Process 307 attached ci2-android-5-10/strace-static-x86_64: Process 306 attached ci2-android-5-10/strace-static-x86_64: Process 305 attached [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 308 attached [pid 308] set_robust_list(0x55556d5826a0, 24) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] chdir("./0") = 0 [pid 308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 308] setpgid(0, 0) = 0 [pid 308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 308] write(3, "1000", 4) = 4 [pid 308] close(3) = 0 [pid 308] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 308] write(1, "executing program\n", 18) = 18 [pid 308] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 308] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [ 24.538296][ T24] audit: type=1400 audit(1792906306.640:64): avc: denied { execmem } for pid=297 comm="syz-executor272" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 24.559347][ T24] audit: type=1400 audit(1792906306.660:65): avc: denied { read write } for pid=303 comm="syz-executor272" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 308] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 307] set_robust_list(0x55556d5826a0, 24) = 0 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 307] chdir("./0") = 0 [pid 307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 307] setpgid(0, 0) = 0 [pid 307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 307] write(3, "1000", 4) = 4 [pid 307] close(3) = 0 [pid 307] symlink("/dev/binderfs", "./binderfs") = 0 [pid 307] write(1, "executing program\n", 18) = 18 [pid 307] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 307] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 307] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 executing program [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 306] set_robust_list(0x55556d5826a0, 24) = 0 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 306] chdir("./0") = 0 [pid 306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 306] setpgid(0, 0) = 0 [pid 306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 306] write(3, "1000", 4) = 4 [pid 306] close(3) = 0 [pid 306] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 306] write(1, "executing program\n", 18) = 18 [pid 306] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 306] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 306] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 305] set_robust_list(0x55556d5826a0, 24) = 0 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 305] chdir("./0") = 0 [pid 305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 305] setpgid(0, 0) = 0 [pid 305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 305] write(3, "1000", 4) = 4 [pid 305] close(3) = 0 [pid 305] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 305] write(1, "executing program\n", 18) = 18 [pid 305] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 305] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 305] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 24.583358][ T24] audit: type=1400 audit(1792906306.660:66): avc: denied { open } for pid=303 comm="syz-executor272" path="/dev/raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.606996][ T24] audit: type=1400 audit(1792906306.660:67): avc: denied { ioctl } for pid=303 comm="syz-executor272" path="/dev/raw-gadget" dev="devtmpfs" ino=253 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 303] <... ioctl resumed>) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 24.819264][ T15] usb 5-1: new high-speed USB device number 2 using dummy_hcd [pid 303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 306] <... ioctl resumed>) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 308] <... ioctl resumed>) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 306] <... ioctl resumed>) = 18 [pid 306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 308] <... ioctl resumed>) = 18 [pid 307] <... ioctl resumed>) = 18 [pid 305] <... ioctl resumed>) = 18 [pid 308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 24.869276][ T311] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 24.876781][ T5] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 24.884254][ T309] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 24.891715][ T310] usb 4-1: new high-speed USB device number 2 using dummy_hcd [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 303] <... ioctl resumed>) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 306] <... ioctl resumed>) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 308] <... ioctl resumed>) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 303] <... ioctl resumed>) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 306] <... ioctl resumed>) = 18 [pid 306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 308] <... ioctl resumed>) = 18 [pid 307] <... ioctl resumed>) = 18 [pid 303] <... ioctl resumed>) = 84 [pid 308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 305] <... ioctl resumed>) = 18 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 306] <... ioctl resumed>) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 308] <... ioctl resumed>) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 306] <... ioctl resumed>) = 9 [pid 303] <... ioctl resumed>) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 303] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 308] <... ioctl resumed>) = 9 [pid 307] <... ioctl resumed>) = 9 [pid 308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 305] <... ioctl resumed>) = 9 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 306] <... ioctl resumed>) = 0 [pid 303] <... ioctl resumed>) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 308] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [ 25.179354][ T15] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 25.188881][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 306] <... ioctl resumed>) = 84 [pid 306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 308] <... ioctl resumed>) = 84 [pid 307] <... ioctl resumed>) = 84 [pid 305] <... ioctl resumed>) = 84 [pid 308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 25.249327][ T310] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 25.258493][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.266576][ T309] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 25.275656][ T5] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 25.284887][ T311] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 306] <... ioctl resumed>) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 308] <... ioctl resumed>) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 306] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 305] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 308] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 307] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 308] <... ioctl resumed>) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 307] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 305] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 308] <... ioctl resumed>) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c [pid 305] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c [pid 308] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c [pid 307] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 308] <... ioctl resumed>) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [ 25.294186][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.303464][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.311489][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 308] <... ioctl resumed>) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 307] <... ioctl resumed>) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 305] <... ioctl resumed>) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 308] <... ioctl resumed>) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 303] <... ioctl resumed>) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 305] <... ioctl resumed>) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 307] <... ioctl resumed>) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 308] <... ioctl resumed>) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 303] <... ioctl resumed>) = 0 [pid 306] <... ioctl resumed>) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 308] <... ioctl resumed>) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 308] <... ioctl resumed>) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 306] <... ioctl resumed>) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 25.790560][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.797495][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.804588][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.811666][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.818601][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.825579][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.832894][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [pid 306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 308] <... ioctl resumed>) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 308] <... ioctl resumed>) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 306] <... ioctl resumed>) = 0 [ 25.839931][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.846927][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.853804][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.860802][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.867891][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.874766][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.881802][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [pid 306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 308] <... ioctl resumed>) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 306] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 308] <... ioctl resumed>) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [ 25.888789][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.895651][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.904094][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 25.911071][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.917909][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 25.926120][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 25.933863][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 25.941785][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 25.948626][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 25.955531][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 25.962424][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 25.969316][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 25.976167][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 25.983053][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 25.989916][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 25.996815][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.003690][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.010581][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.017430][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.024301][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.031169][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.037995][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.044865][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.051746][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.058577][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.065457][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.072327][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.079152][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [pid 303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 26.086021][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.092894][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.099758][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.106696][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.113564][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.120447][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.127411][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.134374][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.141248][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.148084][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.154966][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.161865][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.168702][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.175573][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.182442][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.189314][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.196171][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.203036][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.209901][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.216729][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.223600][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.230471][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.237304][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.244185][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.251137][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.257992][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.264865][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.271758][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.278588][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.285473][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.292354][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.299239][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.306091][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.312966][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.319830][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.326660][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.333536][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.340404][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.347243][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.354109][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.360974][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.367823][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.374713][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.381588][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.388421][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.395299][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.402160][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.408986][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.415854][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.422717][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.429598][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.436455][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.443321][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.450189][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.457023][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.463889][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.470756][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.477605][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.484477][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.491362][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.498197][ T15] wacom 0003:056A:0084.0001: unknown main item tag 0x0 [ 26.505073][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.511953][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.518812][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.525728][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.532604][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.539474][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.546316][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.553185][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.560496][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.567346][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.574364][ T15] wacom 0003:056A:0084.0001: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 26.585451][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.592337][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.599244][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.606081][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.612962][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.619824][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.626652][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.633571][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.640987][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.647821][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.654704][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.661571][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.668409][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.675287][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.682154][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 303] <... ioctl resumed>) = 0 [pid 303] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 26.688989][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.695867][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.703515][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.710432][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.717446][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.724341][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.731279][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.738194][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.745073][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.751959][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.758788][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.765652][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.772521][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.779391][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.786230][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.793103][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.799977][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.806813][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.813705][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.820569][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.827401][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.834283][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.841145][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.847977][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.854847][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.861707][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.868537][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.875417][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.882299][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.889150][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [pid 303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 26.896028][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.902889][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.909763][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.916619][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.923492][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.930375][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [ 26.937344][ T310] wacom 0003:056A:0084.0002: unknown main item tag 0x0 [pid 303] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [ 26.944235][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.952513][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.959483][ T15] wacom 0003:056A:0084.0006: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 26.971252][ T5] wacom 0003:056A:0084.0004: unknown main item tag 0x0 [ 26.978565][ T309] wacom 0003:056A:0084.0005: unknown main item tag 0x0 [ 26.985482][ T311] wacom 0003:056A:0084.0003: unknown main item tag 0x0 [ 26.993014][ T5] wacom 0003:056A:0084.0004: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 27.004449][ T310] wacom 0003:056A:0084.0002: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 27.015848][ T309] wacom 0003:056A:0084.0005: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 27.027221][ T311] wacom 0003:056A:0084.0003: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 308] <... ioctl resumed>) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 306] <... ioctl resumed>) = 0 [pid 306] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 308] <... ioctl resumed>) = 0 [pid 307] <... ioctl resumed>) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 306] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 307] <... ioctl resumed>) = 0 [pid 305] <... ioctl resumed>) = 0 [pid 303] exit_group(0) = ? [pid 303] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 302] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 302] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 302] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] unlink("./0/binderfs") = 0 [pid 302] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 302] close(3) = 0 [pid 302] rmdir("./0") = 0 [pid 302] mkdir("./1", 0777) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 319 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 319 attached [pid 319] set_robust_list(0x55556d5826a0, 24) = 0 [pid 319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 319] chdir("./1") = 0 [pid 319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 319] setpgid(0, 0) = 0 [pid 319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 319] write(3, "1000", 4) = 4 [pid 319] close(3) = 0 [pid 319] symlink("/dev/binderfs", "./binderfs") = 0 [pid 319] write(1, "executing program\n", 18) = 18 executing program [pid 319] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 319] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 319] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 27.249291][ T15] usbhid 5-1:1.2: can't add hid device: -71 [ 27.255332][ T15] usbhid: probe of 5-1:1.2 failed with error -71 [ 27.262318][ T15] usb 5-1: USB disconnect, device number 2 [pid 306] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 308] <... ioctl resumed>) = 34 [pid 307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 307] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 305] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 307] <... ioctl resumed>) = 34 [pid 306] <... ioctl resumed>) = 34 [ 27.321273][ T5] wacom 0003:056A:0084.0007: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 27.334110][ T321] fido_id[321]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 27.344951][ T322] fido_id[322]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 27.362352][ T311] wacom 0003:056A:0084.0008: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 27.373997][ T310] wacom 0003:056A:0084.0009: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 27.385774][ T309] wacom 0003:056A:0084.000A: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [pid 308] exit_group(0) = ? [pid 308] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 298] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 298] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 298] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 298] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 298] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 298] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 298] unlink("./0/binderfs") = 0 [pid 298] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 298] close(3) = 0 [pid 298] rmdir("./0") = 0 [pid 298] mkdir("./1", 0777) = 0 [pid 298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 323 ci2-android-5-10/strace-static-x86_64: Process 323 attached [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 323] set_robust_list(0x55556d5826a0, 24) = 0 [pid 323] rt_sigprocmask(SIG_SETMASK, [] [pid 305] exit_group(0 [pid 323] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 323] chdir("./1" [pid 305] <... exit_group resumed>) = ? [pid 323] <... chdir resumed>) = 0 [pid 323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 323] setpgid(0, 0) = 0 [pid 323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 305] +++ exited with 0 +++ [pid 323] <... openat resumed>) = 3 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 323] write(3, "1000", 4) = 4 [pid 323] close(3) = 0 [pid 300] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 323] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 323] write(1, "executing program\n", 18) = 18 [pid 323] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 323] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 323] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 300] <... restart_syscall resumed>) = 0 [pid 300] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 300] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 300] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 300] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 300] unlink("./0/binderfs") = 0 [pid 300] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 300] close(3) = 0 [pid 300] rmdir("./0") = 0 [pid 300] mkdir("./1", 0777) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 324 attached , child_tidptr=0x55556d582690) = 324 [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 324] set_robust_list(0x55556d5826a0, 24) = 0 [pid 324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 324] chdir("./1") = 0 [pid 324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 324] setpgid(0, 0) = 0 [pid 324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 324] write(3, "1000", 4) = 4 [pid 324] close(3) = 0 [pid 324] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 324] write(1, "executing program\n", 18) = 18 [pid 324] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 324] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 324] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 307] exit_group(0) = ? [pid 307] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 306] exit_group(0 [pid 299] fstat(3 [pid 306] <... exit_group resumed>) = ? [pid 306] +++ exited with 0 +++ [pid 299] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 299] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 299] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 299] unlink("./0/binderfs") = 0 [pid 299] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 299] close(3) = 0 [pid 299] rmdir("./0") = 0 [pid 299] mkdir("./1", 0777) = 0 [pid 299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 325 ci2-android-5-10/strace-static-x86_64: Process 325 attached [pid 325] set_robust_list(0x55556d5826a0, 24) = 0 [pid 299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 325] chdir("./1") = 0 [pid 325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 325] setpgid(0, 0) = 0 [pid 325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 325] write(3, "1000", 4) = 4 [pid 325] close(3) = 0 [pid 325] symlink("/dev/binderfs", "./binderfs") = 0 [pid 325] write(1, "executing program\n", 18) = 18 executing program [pid 325] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 325] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 325] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 301] <... restart_syscall resumed>) = 0 [pid 301] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 301] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 301] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 301] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 301] unlink("./0/binderfs") = 0 [pid 301] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 301] close(3) = 0 [pid 301] rmdir("./0") = 0 [pid 301] mkdir("./1", 0777) = 0 [pid 301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 326 ci2-android-5-10/strace-static-x86_64: Process 326 attached [pid 301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 326] set_robust_list(0x55556d5826a0, 24) = 0 [pid 326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 326] chdir("./1") = 0 [pid 325] <... ioctl resumed>) = 0 [pid 326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 326] setpgid(0, 0) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 326] write(3, "1000", 4) = 4 [pid 326] close(3) = 0 [pid 326] symlink("/dev/binderfs", "./binderfs") = 0 [pid 326] write(1, "executing program\n", 18) = 18 executing program [pid 326] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 326] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 326] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 27.619351][ T311] usbhid 3-1:1.2: can't add hid device: -71 [ 27.625275][ T15] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 27.632800][ T5] usbhid 1-1:1.2: can't add hid device: -71 [ 27.638718][ T5] usbhid: probe of 1-1:1.2 failed with error -71 [ 27.645347][ T311] usbhid: probe of 3-1:1.2 failed with error -71 [ 27.652562][ T311] usb 3-1: USB disconnect, device number 2 [ 27.658902][ T5] usb 1-1: USB disconnect, device number 2 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 319] <... ioctl resumed>) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 27.664833][ T310] usbhid 4-1:1.2: can't add hid device: -71 [ 27.670810][ T309] usbhid 2-1:1.2: can't add hid device: -71 [ 27.676841][ T309] usbhid: probe of 2-1:1.2 failed with error -71 [ 27.683223][ T310] usbhid: probe of 4-1:1.2 failed with error -71 [ 27.701754][ T310] usb 4-1: USB disconnect, device number 2 [ 27.710876][ T309] usb 2-1: USB disconnect, device number 2 [ 27.749090][ T331] fido_id[331]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 27.778087][ T337] fido_id[337]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 27.785317][ T335] fido_id[335]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 27.796644][ T333] fido_id[333]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 27.813304][ T336] fido_id[336]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 27.822384][ T334] fido_id[334]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [pid 319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 27.838845][ T338] fido_id[338]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 27.864035][ T332] fido_id[332]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [pid 319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [pid 319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [ 28.029336][ T15] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 28.038568][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 28.059369][ T5] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 28.067133][ T311] usb 3-1: new high-speed USB device number 3 using dummy_hcd [pid 323] <... ioctl resumed>) = 0 [pid 324] <... ioctl resumed>) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 325] <... ioctl resumed>) = 0 [pid 326] <... ioctl resumed>) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 324] <... ioctl resumed>) = 18 [pid 323] <... ioctl resumed>) = 18 [pid 323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 326] <... ioctl resumed>) = 18 [pid 325] <... ioctl resumed>) = 18 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 28.079327][ T309] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 28.086936][ T310] usb 4-1: new high-speed USB device number 3 using dummy_hcd [pid 325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 323] <... ioctl resumed>) = 0 [pid 324] <... ioctl resumed>) = 0 [pid 324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 325] <... ioctl resumed>) = 0 [pid 326] <... ioctl resumed>) = 0 [pid 324] <... ioctl resumed>) = 18 [pid 323] <... ioctl resumed>) = 18 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 326] <... ioctl resumed>) = 18 [pid 325] <... ioctl resumed>) = 18 [pid 324] <... ioctl resumed>) = 0 [pid 323] <... ioctl resumed>) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 325] <... ioctl resumed>) = 0 [pid 326] <... ioctl resumed>) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 324] <... ioctl resumed>) = 9 [pid 323] <... ioctl resumed>) = 9 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 326] <... ioctl resumed>) = 9 [pid 325] <... ioctl resumed>) = 9 [pid 323] <... ioctl resumed>) = 0 [pid 324] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 326] <... ioctl resumed>) = 0 [pid 325] <... ioctl resumed>) = 0 [pid 324] <... ioctl resumed>) = 84 [pid 323] <... ioctl resumed>) = 84 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 326] <... ioctl resumed>) = 84 [pid 325] <... ioctl resumed>) = 84 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 28.429328][ T311] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 28.438440][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 28.446480][ T5] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 28.455599][ T309] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 28.464904][ T310] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 324] <... ioctl resumed>) = 0 [pid 323] <... ioctl resumed>) = 0 [pid 324] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 324] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 324] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 323] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 326] <... ioctl resumed>) = 0 [pid 325] <... ioctl resumed>) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 326] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 324] <... ioctl resumed>) = 0 [pid 323] <... ioctl resumed>) = 0 [pid 319] <... ioctl resumed>) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 326] <... ioctl resumed>) = 0 [pid 325] <... ioctl resumed>) = 0 [ 28.473940][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 28.481941][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 28.489960][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 319] <... ioctl resumed>) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 28.630523][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.637382][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.644269][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.651139][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.658330][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.665215][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.672096][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [pid 324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 28.678928][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.685795][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.692658][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.699577][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.706415][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.713283][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.720163][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [pid 324] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 323] <... ioctl resumed>) = 0 [pid 326] <... ioctl resumed>) = 0 [ 28.727020][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.734135][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.741319][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.748355][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.755311][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.762368][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.769346][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.776194][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.783082][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.789943][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.796780][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.803647][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.810521][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.817352][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.824240][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.831168][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.838010][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.844888][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.851761][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.858592][ T15] wacom 0003:056A:0084.000B: unknown main item tag 0x0 [ 28.866108][ T15] wacom 0003:056A:0084.000B: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [pid 319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 324] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 319] <... ioctl resumed>) = 0 [pid 319] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 324] <... ioctl resumed>) = 0 [pid 319] <... ioctl resumed>) = 0 [pid 324] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 325] <... ioctl resumed>) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 323] <... ioctl resumed>) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 326] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 324] <... ioctl resumed>) = 0 [pid 324] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 325] <... ioctl resumed>) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 323] <... ioctl resumed>) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 326] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 324] <... ioctl resumed>) = 0 [pid 324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 325] <... ioctl resumed>) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 324] <... ioctl resumed>) = 0 [pid 323] <... ioctl resumed>) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 326] <... ioctl resumed>) = 0 [pid 325] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 323] <... ioctl resumed>) = 0 [pid 326] <... ioctl resumed>) = 0 [ 29.070291][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.077211][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.085397][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.093385][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.101240][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.108111][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [pid 319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 29.115004][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.121889][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.128754][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.135660][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.142538][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.149414][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.156260][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.163132][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [pid 319] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [ 29.170050][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.177047][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.183948][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.192416][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.199384][ T15] wacom 0003:056A:0084.0010: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 29.211122][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.217967][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.224862][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.231778][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.238619][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.245527][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.252435][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.259308][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [pid 324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 29.266170][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.273161][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.280059][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.287002][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.293988][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.300870][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.307797][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.314700][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.321586][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.328417][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.335304][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.342171][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.349002][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.355871][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.362755][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 319] exit_group(0) = ? [pid 319] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 302] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 302] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 302] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] unlink("./1/binderfs") = 0 [pid 302] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 302] close(3) = 0 [pid 302] rmdir("./1") = 0 [pid 302] mkdir("./2", 0777) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 339 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 339 attached [pid 339] set_robust_list(0x55556d5826a0, 24) = 0 [pid 339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 339] chdir("./2") = 0 [pid 339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 339] setpgid(0, 0) = 0 [pid 339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 339] write(3, "1000", 4) = 4 [pid 339] close(3) = 0 [pid 339] symlink("/dev/binderfs", "./binderfs") = 0 [pid 339] write(1, "executing program\n", 18) = 18 [pid 339] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 executing program [pid 339] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 339] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 29.369633][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.376467][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.383329][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.390203][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.397601][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.405090][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.412051][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.418888][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.425766][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.432699][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.439588][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.446441][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.453408][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.460283][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.467139][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.474077][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.480945][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.487790][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.494700][ T15] usbhid 5-1:1.2: can't add hid device: -71 [ 29.500635][ T15] usbhid: probe of 5-1:1.2 failed with error -71 [ 29.507366][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.514285][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.521180][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.528028][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.534970][ T15] usb 5-1: USB disconnect, device number 3 [ 29.540824][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.547677][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.554583][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.561488][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.568326][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.575515][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.583388][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.591322][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.598488][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.605381][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.612253][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.619081][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.625960][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.632900][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.639912][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.646756][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.653636][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.660508][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.667348][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.674236][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.681111][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.687948][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.694873][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.701740][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.708585][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.715460][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.722321][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.729148][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.736032][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.742927][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.749799][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.756643][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.763510][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.770368][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.777200][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.784070][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.791037][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.797896][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.804767][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.811624][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.818454][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.825319][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.832196][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.839032][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.845902][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.852792][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.859683][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.866526][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.873500][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.880413][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.887273][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.894184][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.901057][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.907886][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.914781][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.921675][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.928520][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.935400][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.942262][ T15] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 29.949724][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.956555][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 29.963457][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [pid 339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 29.970346][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.977185][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 29.984081][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 29.991155][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 29.997997][ T311] wacom 0003:056A:0084.000C: unknown main item tag 0x0 [ 30.004953][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 30.011999][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 30.018869][ T310] wacom 0003:056A:0084.000F: unknown main item tag 0x0 [ 30.025744][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 30.032625][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 30.039889][ T309] wacom 0003:056A:0084.000D: unknown main item tag 0x0 [ 30.047002][ T311] wacom 0003:056A:0084.000C: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 30.058057][ T5] wacom 0003:056A:0084.000E: unknown main item tag 0x0 [ 30.065454][ T310] wacom 0003:056A:0084.000F: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 30.076952][ T5] wacom 0003:056A:0084.000E: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 30.088353][ T309] wacom 0003:056A:0084.000D: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 326] <... ioctl resumed>) = 0 [pid 324] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 324] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 326] <... ioctl resumed>) = 0 [pid 325] <... ioctl resumed>) = 0 [pid 324] <... ioctl resumed>) = 0 [pid 323] <... ioctl resumed>) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 323] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 325] <... ioctl resumed>) = 0 [pid 323] <... ioctl resumed>) = 0 [pid 339] <... ioctl resumed>) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [pid 339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 326] <... ioctl resumed>) = 0 [pid 324] <... ioctl resumed>) = 0 [pid 326] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [ 30.319308][ T15] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 30.328493][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 326] <... ioctl resumed>) = 34 [pid 324] <... ioctl resumed>) = 34 [pid 325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 325] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 323] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 325] <... ioctl resumed>) = 34 [pid 323] <... ioctl resumed>) = 34 [ 30.402588][ T311] wacom 0003:056A:0084.0011: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 30.414013][ T310] wacom 0003:056A:0084.0012: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 30.427966][ T5] wacom 0003:056A:0084.0013: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 30.439391][ T309] wacom 0003:056A:0084.0014: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [pid 339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 326] exit_group(0) = ? [pid 324] exit_group(0) = ? [pid 326] +++ exited with 0 +++ [pid 324] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 301] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 301] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 301] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 300] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 301] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 301] unlink("./1/binderfs") = 0 [pid 300] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 301] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 301] close(3) = 0 [pid 301] rmdir("./1") = 0 [pid 300] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 301] mkdir("./2", 0777) = 0 [pid 300] <... openat resumed>) = 3 [pid 301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 300] fstat(3ci2-android-5-10/strace-static-x86_64: Process 344 attached [pid 301] <... clone resumed>, child_tidptr=0x55556d582690) = 344 [pid 301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 300] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 300] getdents64(3 [pid 344] set_robust_list(0x55556d5826a0, 24 [pid 300] <... getdents64 resumed>, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 300] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 344] <... set_robust_list resumed>) = 0 [pid 300] unlink("./1/binderfs" [pid 344] rt_sigprocmask(SIG_SETMASK, [] [pid 300] <... unlink resumed>) = 0 [pid 300] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 300] close(3 [pid 344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 300] <... close resumed>) = 0 [pid 300] rmdir("./1" [pid 344] chdir("./2" [pid 300] <... rmdir resumed>) = 0 [pid 300] mkdir("./2", 0777 [pid 344] <... chdir resumed>) = 0 [pid 300] <... mkdir resumed>) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 300] <... clone resumed>, child_tidptr=0x55556d582690) = 345 ci2-android-5-10/strace-static-x86_64: Process 345 attached [pid 344] <... prctl resumed>) = 0 [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 345] set_robust_list(0x55556d5826a0, 24 [pid 344] setpgid(0, 0 [pid 345] <... set_robust_list resumed>) = 0 [pid 345] rt_sigprocmask(SIG_SETMASK, [] [pid 344] <... setpgid resumed>) = 0 [pid 345] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 345] chdir("./2") = 0 [pid 345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... prctl resumed>) = 0 [pid 345] setpgid(0, 0) = 0 [pid 345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... openat resumed>) = 3 [pid 345] <... openat resumed>) = 3 [pid 344] write(3, "1000", 4 [pid 345] write(3, "1000", 4) = 4 [pid 345] close(3) = 0 [pid 345] symlink("/dev/binderfs", "./binderfs") = 0 [pid 344] <... write resumed>) = 4 [pid 345] write(1, "executing program\n", 18 [pid 344] close(3 [pid 345] <... write resumed>) = 18 executing program [pid 345] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 345] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0 [pid 344] <... close resumed>) = 0 [pid 345] <... ioctl resumed>) = 0 [pid 345] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 344] symlink("/dev/binderfs", "./binderfs" [pid 345] <... ioctl resumed>) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 344] <... symlink resumed>) = 0 [pid 344] write(1, "executing program\n", 18) = 18 executing program [pid 344] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 344] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 344] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 325] exit_group(0 [pid 323] exit_group(0 [pid 325] <... exit_group resumed>) = ? [pid 325] +++ exited with 0 +++ [pid 323] <... exit_group resumed>) = ? [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 323] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 299] <... restart_syscall resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 299] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 298] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 299] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 298] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 299] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 298] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 299] <... openat resumed>) = 3 [pid 298] <... openat resumed>) = 3 [pid 299] fstat(3 [pid 298] fstat(3 [pid 299] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 298] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 299] getdents64(3 [pid 298] getdents64(3 [pid 299] <... getdents64 resumed>, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 298] <... getdents64 resumed>, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 299] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 298] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 299] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 298] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 299] newfstatat(AT_FDCWD, "./1/binderfs" [pid 298] newfstatat(AT_FDCWD, "./1/binderfs" [pid 299] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 298] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 299] unlink("./1/binderfs" [pid 298] unlink("./1/binderfs" [pid 299] <... unlink resumed>) = 0 [pid 298] <... unlink resumed>) = 0 [pid 299] getdents64(3 [pid 298] getdents64(3 [pid 299] <... getdents64 resumed>, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 298] <... getdents64 resumed>, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 299] close(3 [pid 298] close(3 [pid 299] <... close resumed>) = 0 [pid 298] <... close resumed>) = 0 [pid 299] rmdir("./1" [pid 298] rmdir("./1" [pid 299] <... rmdir resumed>) = 0 [pid 298] <... rmdir resumed>) = 0 [pid 299] mkdir("./2", 0777 [pid 298] mkdir("./2", 0777 [pid 299] <... mkdir resumed>) = 0 [pid 298] <... mkdir resumed>) = 0 [pid 299] rt_sigprocmask(SIG_BLOCK, ~[] [pid 298] rt_sigprocmask(SIG_BLOCK, ~[] [pid 299] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 298] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] <... clone resumed>, child_tidptr=0x55556d582690) = 346 [pid 298] <... clone resumed>, child_tidptr=0x55556d582690) = 347 [pid 299] rt_sigprocmask(SIG_SETMASK, [] [pid 298] rt_sigprocmask(SIG_SETMASK, [] [pid 299] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 298] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 347 attached [pid 347] set_robust_list(0x55556d5826a0, 24) = 0 ci2-android-5-10/strace-static-x86_64: Process 346 attached [pid 347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 347] chdir("./2" [pid 346] set_robust_list(0x55556d5826a0, 24 [pid 347] <... chdir resumed>) = 0 [pid 347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] <... set_robust_list resumed>) = 0 [pid 347] <... prctl resumed>) = 0 [pid 347] setpgid(0, 0) = 0 [pid 347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] rt_sigprocmask(SIG_SETMASK, [] [pid 347] <... openat resumed>) = 3 [pid 346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 347] write(3, "1000", 4) = 4 [pid 347] close(3) = 0 [pid 347] symlink("/dev/binderfs", "./binderfs" [pid 346] chdir("./2" [pid 347] <... symlink resumed>) = 0 [pid 346] <... chdir resumed>) = 0 [pid 346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] setpgid(0, 0) = 0 [pid 346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] write(1, "executing program\n", 18 [pid 346] <... openat resumed>) = 3 [pid 346] write(3, "1000", 4) = 4 [pid 346] close(3) = 0 [pid 346] symlink("/dev/binderfs", "./binderfs") = 0 [pid 346] write(1, "executing program\n", 18) = 18 executing program [pid 346] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 346] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 346] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 executing program [pid 346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 347] <... write resumed>) = 18 [pid 347] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 347] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 347] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 30.699345][ T311] usbhid 3-1:1.2: can't add hid device: -71 [ 30.705326][ T311] usbhid: probe of 3-1:1.2 failed with error -71 [ 30.711767][ T310] usbhid 4-1:1.2: can't add hid device: -71 [ 30.717693][ T310] usbhid: probe of 4-1:1.2 failed with error -71 [ 30.724988][ T311] usb 3-1: USB disconnect, device number 3 [ 30.730883][ T309] usbhid 2-1:1.2: can't add hid device: -71 [ 30.736813][ T309] usbhid: probe of 2-1:1.2 failed with error -71 [ 30.743910][ T5] usbhid 1-1:1.2: can't add hid device: -71 [ 30.750225][ T5] usbhid: probe of 1-1:1.2 failed with error -71 [ 30.756855][ T310] usb 4-1: USB disconnect, device number 3 [ 30.773672][ T309] usb 2-1: USB disconnect, device number 3 [ 30.779704][ T5] usb 1-1: USB disconnect, device number 3 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 30.789454][ T350] fido_id[350]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 30.789890][ T349] fido_id[349]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 30.824544][ T351] fido_id[351]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [pid 339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 30.837338][ T353] fido_id[353]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [pid 339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 30.950286][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 30.957233][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 30.964217][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 30.971152][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 30.977990][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 30.984847][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 30.991706][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 30.998545][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.005407][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.012374][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.019336][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.026166][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.033027][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.039877][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.046700][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.053546][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.060565][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.067495][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.074365][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.081219][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.088046][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.094895][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.101822][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.108649][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.115505][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.122369][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.129237][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.136075][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.143100][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [pid 339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 345] <... ioctl resumed>) = 0 [ 31.149959][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.156883][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.163762][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.170754][ T311] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 31.178228][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [ 31.185083][ T15] wacom 0003:056A:0084.0015: unknown main item tag 0x0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 347] <... ioctl resumed>) = 0 [pid 346] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 347] <... ioctl resumed>) = 18 [pid 346] <... ioctl resumed>) = 18 [pid 344] <... ioctl resumed>) = 18 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 339] <... ioctl resumed>) = 0 [ 31.192882][ T15] wacom 0003:056A:0084.0015: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 31.209335][ T310] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 31.216837][ T5] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 31.224413][ T309] usb 2-1: new high-speed USB device number 4 using dummy_hcd [pid 339] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 345] <... ioctl resumed>) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 347] <... ioctl resumed>) = 0 [pid 346] <... ioctl resumed>) = 0 [pid 345] <... ioctl resumed>) = 9 [pid 344] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 339] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 339] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 347] <... ioctl resumed>) = 18 [pid 346] <... ioctl resumed>) = 18 [pid 345] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 18 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 339] <... ioctl resumed>) = 34 [pid 347] <... ioctl resumed>) = 0 [pid 346] <... ioctl resumed>) = 0 [pid 345] <... ioctl resumed>) = 84 [pid 344] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 347] <... ioctl resumed>) = 9 [pid 346] <... ioctl resumed>) = 9 [pid 344] <... ioctl resumed>) = 9 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 346] <... ioctl resumed>) = 0 [pid 347] <... ioctl resumed>) = 0 [pid 345] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 0 [pid 346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 345] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 345] <... ioctl resumed>) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [pid 346] <... ioctl resumed>) = 84 [pid 345] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 84 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 31.520868][ T15] wacom 0003:056A:0084.0016: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 31.532063][ T311] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 31.542005][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.589373][ T309] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 31.598509][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.606541][ T310] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 31.615590][ T5] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 31.625054][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 347] <... ioctl resumed>) = 0 [pid 346] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 346] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 346] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 346] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 346] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 344] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 347] <... ioctl resumed>) = 0 [pid 346] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 0 [ 31.633068][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 339] exit_group(0) = ? [pid 339] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 302] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 302] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 302] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 302] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] unlink("./2/binderfs") = 0 [pid 302] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 302] close(3) = 0 [pid 302] rmdir("./2") = 0 [pid 302] mkdir("./3", 0777) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 354 ci2-android-5-10/strace-static-x86_64: Process 354 attached [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 354] set_robust_list(0x55556d5826a0, 24) = 0 [pid 354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 354] chdir("./3") = 0 [pid 354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 354] setpgid(0, 0) = 0 [pid 354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 354] write(3, "1000", 4) = 4 [pid 354] close(3) = 0 [pid 354] symlink("/dev/binderfs", "./binderfs") = 0 [pid 354] write(1, "executing program\n", 18) = 18 executing program [pid 354] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 354] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 354] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 31.819283][ T15] usbhid 5-1:1.2: can't add hid device: -71 [ 31.825252][ T15] usbhid: probe of 5-1:1.2 failed with error -71 [ 31.832247][ T15] usb 5-1: USB disconnect, device number 4 [ 31.848827][ T355] fido_id[355]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 347] <... ioctl resumed>) = 0 [pid 346] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 346] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 347] <... ioctl resumed>) = 0 [pid 346] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 0 [ 31.851471][ T356] fido_id[356]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 346] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 347] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 344] <... ioctl resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 345] <... ioctl resumed>) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 347] <... ioctl resumed>) = 0 [pid 346] <... ioctl resumed>) = 0 [pid 345] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 346] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 347] <... ioctl resumed>) = 0 [pid 346] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 346] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 347] <... ioctl resumed>) = 0 [pid 346] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 32.140237][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.147104][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.154339][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.161381][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.168238][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.175103][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.182013][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 347] <... ioctl resumed>) = 0 [pid 346] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [ 32.189163][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.196041][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.202995][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.209859][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.216697][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.223603][ T15] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 32.231211][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 347] <... ioctl resumed>) = 0 [pid 346] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 0 [pid 354] <... ioctl resumed>) = 0 [ 32.238041][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.246501][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.254230][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.261981][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.268818][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.275712][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.282594][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 32.289483][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.296437][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.303331][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.310294][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.317227][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.324118][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.330990][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 32.337821][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.344700][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.351659][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.358501][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.365366][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.372233][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.379058][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.385962][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.392901][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.399770][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.406626][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.413490][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.420363][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.427194][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.434065][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 32.440938][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.447900][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.455379][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.462273][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.469111][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.475995][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.482890][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 354] <... ioctl resumed>) = 0 [ 32.489782][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.496648][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.503539][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.510444][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.517272][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.524141][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.531044][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 32.538033][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.544902][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.552000][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.558960][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.565834][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.572725][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.579727][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [ 32.586565][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.593492][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.600450][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.607282][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.614175][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.621117][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.627959][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.634932][ T15] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 32.644067][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.650951][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.657813][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.664673][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 32.672686][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.679567][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [ 32.686409][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.693277][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.700341][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.707401][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.714299][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.721200][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.728217][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.735094][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.742487][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.749452][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.756283][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.763182][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.770058][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.776915][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.783797][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.790704][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.797544][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.804417][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.811307][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.818139][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.825029][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.831892][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.838726][ T311] wacom 0003:056A:0084.0017: unknown main item tag 0x0 [ 32.845597][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.852716][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.859609][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.866451][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.873313][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.880179][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 32.887007][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.894249][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.901213][ T311] wacom 0003:056A:0084.0017: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 32.912247][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.919094][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.926014][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.932887][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 32.939784][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.946805][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.953674][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.960609][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.967514][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 32.974387][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 32.981356][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [pid 345] <... ioctl resumed>) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 32.988219][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 32.995101][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 33.001972][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 33.008810][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 33.016458][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 33.023368][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 33.030359][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 33.037200][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 33.044162][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 33.051117][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 33.057964][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 33.064868][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 33.071728][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 33.078555][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 33.085425][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 33.092282][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 33.099115][ T5] wacom 0003:056A:0084.0019: unknown main item tag 0x0 [ 33.105993][ T309] wacom 0003:056A:0084.001A: unknown main item tag 0x0 [ 33.112851][ T310] wacom 0003:056A:0084.0018: unknown main item tag 0x0 [ 33.120371][ T309] wacom 0003:056A:0084.001A: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 33.131936][ T310] wacom 0003:056A:0084.0018: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 33.143324][ T5] wacom 0003:056A:0084.0019: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 346] <... ioctl resumed>) = 0 [pid 346] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 344] <... ioctl resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 346] <... ioctl resumed>) = 0 [pid 347] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 354] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 347] <... ioctl resumed>) = 0 [pid 345] <... ioctl resumed>) = 34 [pid 354] <... ioctl resumed>) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 33.261008][ T311] wacom 0003:056A:0084.001B: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 33.300324][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.307232][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.314117][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.320979][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.327816][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.334698][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.341555][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.348562][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.355689][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.362553][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.369421][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.376370][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.383237][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.390091][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.396920][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.403785][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [pid 346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 346] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 345] exit_group(0) = ? [pid 345] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 300] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 300] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 300] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 33.410642][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.417467][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.424326][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.432713][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.439708][ T309] wacom 0003:056A:0084.001D: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [pid 300] unlink("./2/binderfs") = 0 [pid 300] getdents64(3 [pid 344] <... ioctl resumed>) = 34 [pid 300] <... getdents64 resumed>, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 300] close(3) = 0 [pid 300] rmdir("./2") = 0 [pid 300] mkdir("./3", 0777) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 357 [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 357 attached [pid 357] set_robust_list(0x55556d5826a0, 24) = 0 [pid 357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 357] chdir("./3") = 0 [pid 357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 357] setpgid(0, 0) = 0 [pid 357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 357] write(3, "1000", 4) = 4 [pid 357] close(3) = 0 [pid 357] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 357] write(1, "executing program\n", 18) = 18 [pid 357] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 357] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 357] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 33.452510][ T5] wacom 0003:056A:0084.001E: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 33.466862][ T310] wacom 0003:056A:0084.001F: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 33.478722][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.487019][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.493923][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.500888][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.507721][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.514602][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.521508][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.528334][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.535218][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.542120][ T311] usbhid 3-1:1.2: can't add hid device: -71 [ 33.548025][ T311] usbhid: probe of 3-1:1.2 failed with error -71 [ 33.554370][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.565926][ T311] usb 3-1: USB disconnect, device number 4 [ 33.573849][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.581242][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.588099][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [ 33.590205][ T359] fido_id[359]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 33.595955][ T15] wacom 0003:056A:0084.001C: unknown main item tag 0x0 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 346] exit_group(0) = ? [pid 346] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 299] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 299] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 299] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 299] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 299] unlink("./2/binderfs") = 0 [pid 299] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 299] close(3) = 0 [pid 299] rmdir("./2") = 0 [pid 299] mkdir("./3", 0777) = 0 [pid 299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 360 attached , child_tidptr=0x55556d582690) = 360 [pid 299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 360] set_robust_list(0x55556d5826a0, 24) = 0 [pid 360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 360] chdir("./3") = 0 [pid 360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 360] setpgid(0, 0) = 0 [pid 360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 360] write(3, "1000", 4) = 4 [pid 360] close(3) = 0 [pid 360] symlink("/dev/binderfs", "./binderfs") = 0 [pid 360] write(1, "executing program\n", 18) = 18 executing program [pid 360] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 360] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 360] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 347] exit_group(0) = ? [pid 347] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 298] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 298] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 298] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 298] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 298] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 298] newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 298] unlink("./2/binderfs") = 0 [pid 298] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 298] close(3) = 0 [pid 298] rmdir("./2") = 0 [pid 298] mkdir("./3", 0777) = 0 [pid 298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 361 ci2-android-5-10/strace-static-x86_64: Process 361 attached [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 361] set_robust_list(0x55556d5826a0, 24) = 0 [pid 361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 361] chdir("./3") = 0 [pid 361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 361] setpgid(0, 0) = 0 [pid 361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 361] write(3, "1000", 4) = 4 [pid 361] close(3) = 0 [pid 361] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 361] write(1, "executing program\n", 18) = 18 [pid 361] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 361] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 361] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 344] exit_group(0 [pid 361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 344] <... exit_group resumed>) = ? [pid 361] <... ioctl resumed>) = 0 [pid 344] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 301] <... restart_syscall resumed>) = 0 [pid 301] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 301] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 301] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 301] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 301] unlink("./2/binderfs") = 0 [pid 301] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 301] close(3) = 0 [pid 301] rmdir("./2") = 0 [pid 301] mkdir("./3", 0777) = 0 [pid 301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 362 ci2-android-5-10/strace-static-x86_64: Process 362 attached [pid 301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 362] set_robust_list(0x55556d5826a0, 24) = 0 [pid 362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 362] chdir("./3") = 0 [pid 362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 362] setpgid(0, 0) = 0 [pid 362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 362] write(3, "1000", 4) = 4 [pid 362] close(3) = 0 [ 33.618690][ T15] wacom 0003:056A:0084.001C: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [pid 362] symlink("/dev/binderfs", "./binderfs") = 0 [pid 362] write(1, "executing program\n", 18) = 18 executing program [pid 362] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 362] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 362] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 354] <... ioctl resumed>) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 33.729344][ T309] usbhid 2-1:1.2: can't add hid device: -71 [ 33.735307][ T309] usbhid: probe of 2-1:1.2 failed with error -71 [ 33.742367][ T309] usb 2-1: USB disconnect, device number 4 [ 33.749313][ T5] usbhid 1-1:1.2: can't add hid device: -71 [ 33.755255][ T310] usbhid 4-1:1.2: can't add hid device: -71 [ 33.761422][ T5] usbhid: probe of 1-1:1.2 failed with error -71 [ 33.768067][ T310] usbhid: probe of 4-1:1.2 failed with error -71 [ 33.788884][ T5] usb 1-1: USB disconnect, device number 4 [ 33.805146][ T310] usb 4-1: USB disconnect, device number 4 [ 33.833028][ T368] fido_id[368]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 357] <... ioctl resumed>) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 33.951141][ T15] wacom 0003:056A:0084.0020: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 33.962199][ T311] usb 3-1: new high-speed USB device number 5 using dummy_hcd [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 360] <... ioctl resumed>) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 354] exit_group(0) = ? [pid 354] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 302] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 302] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 302] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 302] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] unlink("./3/binderfs") = 0 [pid 302] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 302] close(3) = 0 [pid 302] rmdir("./3") = 0 [pid 302] mkdir("./4", 0777) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 369 ci2-android-5-10/strace-static-x86_64: Process 369 attached [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 369] set_robust_list(0x55556d5826a0, 24) = 0 [pid 369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 369] chdir("./4") = 0 [pid 369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 369] setpgid(0, 0) = 0 [pid 369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 369] write(3, "1000", 4) = 4 [pid 369] close(3) = 0 [pid 369] symlink("/dev/binderfs", "./binderfs") = 0 [pid 369] write(1, "executing program\n", 18) = 18 executing program [pid 369] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 369] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 369] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 360] <... ioctl resumed>) = 18 [ 34.129284][ T309] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 34.169344][ T310] usb 4-1: new high-speed USB device number 5 using dummy_hcd [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 362] <... ioctl resumed>) = 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 361] <... ioctl resumed>) = 0 [pid 361] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 362] <... ioctl resumed>) = 18 [pid 362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 361] <... ioctl resumed>) = 18 [pid 361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 357] <... ioctl resumed>) = 0 [ 34.179297][ T5] usb 1-1: new high-speed USB device number 5 using dummy_hcd [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 34.249305][ T15] usbhid 5-1:1.2: can't add hid device: -71 [ 34.255586][ T15] usbhid: probe of 5-1:1.2 failed with error -71 [ 34.262539][ T15] usb 5-1: USB disconnect, device number 5 [ 34.282015][ T370] fido_id[370]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [ 34.282030][ T371] fido_id[371]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 34.329388][ T311] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 34.338612][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 360] <... ioctl resumed>) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 362] <... ioctl resumed>) = 0 [pid 360] <... ioctl resumed>) = 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 361] <... ioctl resumed>) = 0 [pid 361] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 362] <... ioctl resumed>) = 18 [pid 360] <... ioctl resumed>) = 9 [pid 362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 361] <... ioctl resumed>) = 18 [pid 361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 362] <... ioctl resumed>) = 0 [pid 360] <... ioctl resumed>) = 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 361] <... ioctl resumed>) = 0 [pid 361] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 362] <... ioctl resumed>) = 9 [pid 360] <... ioctl resumed>) = 84 [pid 362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 361] <... ioctl resumed>) = 9 [pid 361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 362] <... ioctl resumed>) = 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 360] <... ioctl resumed>) = 0 [pid 361] <... ioctl resumed>) = 0 [pid 361] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 360] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 362] <... ioctl resumed>) = 84 [ 34.489361][ T309] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 34.498537][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.529296][ T310] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 361] <... ioctl resumed>) = 84 [pid 360] <... ioctl resumed>) = 0 [pid 361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 362] <... ioctl resumed>) = 0 [pid 361] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 362] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 361] <... ioctl resumed>) = 0 [pid 362] <... ioctl resumed>) = 0 [pid 361] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 362] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 361] <... ioctl resumed>) = 0 [pid 362] <... ioctl resumed>) = 0 [pid 361] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c [pid 362] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c [pid 361] <... ioctl resumed>) = 0 [pid 362] <... ioctl resumed>) = 0 [pid 361] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 362] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [pid 361] <... ioctl resumed>) = 0 [pid 357] <... ioctl resumed>) = 0 [ 34.538418][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.546483][ T5] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 34.556297][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 369] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 34.619285][ T15] usb 5-1: new high-speed USB device number 6 using dummy_hcd [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 362] <... ioctl resumed>) = 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 361] <... ioctl resumed>) = 0 [pid 361] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 362] <... ioctl resumed>) = 0 [pid 361] <... ioctl resumed>) = 0 [pid 357] <... ioctl resumed>) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 369] <... ioctl resumed>) = 0 [pid 357] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 369] <... ioctl resumed>) = 18 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 357] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 369] <... ioctl resumed>) = 9 [pid 357] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 369] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [ 34.940577][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 34.947521][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 34.954437][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 34.961468][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 34.968441][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 34.975365][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 360] <... ioctl resumed>) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 362] <... ioctl resumed>) = 0 [pid 361] <... ioctl resumed>) = 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 361] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 362] <... ioctl resumed>) = 0 [pid 361] <... ioctl resumed>) = 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 360] <... ioctl resumed>) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 34.982291][ T15] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 34.991460][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 34.998479][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.005355][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.013593][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.021122][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.028133][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 369] <... ioctl resumed>) = 0 [pid 362] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 362] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 369] <... ioctl resumed>) = 0 [pid 362] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 369] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [pid 361] <... ioctl resumed>) = 0 [pid 361] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 360] <... ioctl resumed>) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 362] <... ioctl resumed>) = 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 35.035046][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.042096][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.049179][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.056107][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.063571][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.070677][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.077710][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [pid 360] <... ioctl resumed>) = 0 [pid 361] <... ioctl resumed>) = 0 [pid 361] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 362] <... ioctl resumed>) = 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 362] <... ioctl resumed>) = 0 [pid 361] <... ioctl resumed>) = 0 [ 35.084672][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.092807][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.099783][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.106756][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.113635][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.120569][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.127515][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.134385][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [pid 361] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 35.142456][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.149377][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.156208][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.164143][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.171095][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.177930][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.184832][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.191693][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.198521][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.205392][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.212256][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.219082][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.225965][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.232823][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 35.239693][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.246526][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.253386][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.260248][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.267201][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.274073][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.281006][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 35.287935][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.294926][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.301846][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.308708][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.315571][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.322450][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.329470][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.336317][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [pid 362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 35.343333][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.350207][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.357045][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.363933][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.370906][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.377740][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.384614][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.391479][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.398306][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.405179][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.412065][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.418901][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.425787][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.432654][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [pid 361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 35.439548][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.446386][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.453269][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.460137][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.466967][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.473831][ T311] wacom 0003:056A:0084.0021: unknown main item tag 0x0 [ 35.480709][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 35.487701][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.494952][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.501969][ T311] wacom 0003:056A:0084.0021: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 35.513017][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.519922][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.526887][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.533755][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 35.540670][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.547518][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.554758][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.561644][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.568637][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.575517][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.582446][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 35.589320][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.596160][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.603058][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.610067][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.616903][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.624794][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 35.632452][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [pid 357] <... ioctl resumed>) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 35.639334][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 35.646170][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 35.653062][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.660089][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.666930][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.673876][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.680819][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.687660][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.694573][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 35.701458][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.708287][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.715165][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.722037][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 35.728880][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 35.735765][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.742625][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.749501][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.756342][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.763220][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.770086][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.776922][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.783792][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 35.790660][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.797489][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.804360][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 35.811227][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.818067][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.824967][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.831910][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 35.838747][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [ 35.845634][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.852527][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.859416][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.866278][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.873175][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.880147][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.887000][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.895336][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 35.902313][ T311] wacom 0003:056A:0084.0026: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 35.913397][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.921186][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 35.928032][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 35.934940][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.941805][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.948649][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.955897][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.962779][ T309] wacom 0003:056A:0084.0022: unknown main item tag 0x0 [ 35.969648][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.976485][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 35.983353][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 35.990691][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 35.997529][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 36.004479][ T309] wacom 0003:056A:0084.0022: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 36.015516][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.022398][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 36.029268][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.036106][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [pid 357] exit_group(0) = ? [pid 357] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 36.043001][ T310] wacom 0003:056A:0084.0023: unknown main item tag 0x0 [ 36.049870][ T5] wacom 0003:056A:0084.0024: unknown main item tag 0x0 [ 36.057353][ T5] wacom 0003:056A:0084.0024: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 36.068642][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.075635][ T310] wacom 0003:056A:0084.0023: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 36.086676][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [pid 300] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 300] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 300] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 300] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 300] unlink("./3/binderfs") = 0 [pid 300] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 300] close(3) = 0 [pid 300] rmdir("./3") = 0 [pid 300] mkdir("./4", 0777) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 372 [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 372 attached [pid 372] set_robust_list(0x55556d5826a0, 24) = 0 [pid 372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 372] chdir("./4") = 0 [pid 372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 372] setpgid(0, 0) = 0 [pid 372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "1000", 4) = 4 [pid 372] close(3) = 0 [pid 372] symlink("/dev/binderfs", "./binderfs") = 0 [pid 372] write(1, "executing program\n", 18) = 18 [pid 372] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 372] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 executing program [pid 372] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 360] <... ioctl resumed>) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 36.093593][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.100956][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.108650][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.116437][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.123359][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.130330][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.137162][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [pid 362] <... ioctl resumed>) = 0 [pid 361] <... ioctl resumed>) = 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 361] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 362] <... ioctl resumed>) = 0 [pid 361] <... ioctl resumed>) = 0 [ 36.144113][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.151106][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.157940][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.165966][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.172921][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.179999][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.186836][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.193764][ T311] usbhid 3-1:1.2: can't add hid device: -71 [ 36.199883][ T311] usbhid: probe of 3-1:1.2 failed with error -71 [ 36.206597][ T15] wacom 0003:056A:0084.0025: unknown main item tag 0x0 [ 36.214234][ T311] usb 3-1: USB disconnect, device number 5 [ 36.220907][ T15] wacom 0003:056A:0084.0025: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 36.234685][ T374] fido_id[374]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [pid 369] <... ioctl resumed>) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 361] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 362] <... ioctl resumed>) = 0 [pid 362] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 361] <... ioctl resumed>) = 34 [ 36.360782][ T309] wacom 0003:056A:0084.0027: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 36.411985][ T310] wacom 0003:056A:0084.0028: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 36.423367][ T5] wacom 0003:056A:0084.0029: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [pid 369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 360] exit_group(0) = ? [pid 360] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 299] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 299] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 299] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 299] unlink("./3/binderfs") = 0 [pid 299] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 299] close(3) = 0 [pid 299] rmdir("./3") = 0 [pid 299] mkdir("./4", 0777) = 0 [pid 299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 375 attached , child_tidptr=0x55556d582690) = 375 [pid 375] set_robust_list(0x55556d5826a0, 24) = 0 [pid 375] rt_sigprocmask(SIG_SETMASK, [] [pid 299] rt_sigprocmask(SIG_SETMASK, [] [pid 375] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 375] chdir("./4") = 0 [pid 299] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 375] setpgid(0, 0) = 0 [pid 375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 375] write(3, "1000", 4) = 4 [pid 375] close(3) = 0 [pid 375] symlink("/dev/binderfs", "./binderfs") = 0 [pid 375] write(1, "executing program\n", 18) = 18 executing program [pid 375] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 375] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 375] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 372] <... ioctl resumed>) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 362] exit_group(0 [pid 361] exit_group(0) = ? [pid 362] <... exit_group resumed>) = ? [pid 361] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 362] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 301] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 298] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 298] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 298] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 298] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 301] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 298] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 298] newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 301] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 298] unlink("./3/binderfs" [pid 301] <... openat resumed>) = 3 [pid 298] <... unlink resumed>) = 0 [pid 298] getdents64(3 [pid 301] fstat(3 [pid 298] <... getdents64 resumed>, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 301] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 298] close(3 [pid 301] getdents64(3 [pid 298] <... close resumed>) = 0 [pid 298] rmdir("./3" [pid 301] <... getdents64 resumed>, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 298] <... rmdir resumed>) = 0 [pid 301] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 298] mkdir("./4", 0777 [pid 301] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 298] <... mkdir resumed>) = 0 [pid 301] newfstatat(AT_FDCWD, "./3/binderfs" [pid 298] rt_sigprocmask(SIG_BLOCK, ~[] [pid 301] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 298] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 301] unlink("./3/binderfs" [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] <... unlink resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55556d582690) = 376 [pid 298] rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 376 attached [pid 301] getdents64(3 [pid 298] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 376] set_robust_list(0x55556d5826a0, 24 [pid 301] <... getdents64 resumed>, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 376] <... set_robust_list resumed>) = 0 [pid 301] close(3 [pid 376] rt_sigprocmask(SIG_SETMASK, [] [pid 301] <... close resumed>) = 0 [pid 376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 376] chdir("./4" [pid 301] rmdir("./3" [pid 376] <... chdir resumed>) = 0 [pid 376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 301] <... rmdir resumed>) = 0 [pid 376] setpgid(0, 0) = 0 [pid 376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 301] mkdir("./4", 0777 [pid 376] <... openat resumed>) = 3 [pid 376] write(3, "1000", 4) = 4 [pid 376] close(3) = 0 [pid 301] <... mkdir resumed>) = 0 [pid 376] symlink("/dev/binderfs", "./binderfs") = 0 [pid 301] rt_sigprocmask(SIG_BLOCK, ~[] [pid 376] write(1, "executing program\n", 18) = 18 executing program [pid 376] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 301] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 376] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0ci2-android-5-10/strace-static-x86_64: Process 377 attached ) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 377] set_robust_list(0x55556d5826a0, 24) = 0 [pid 377] rt_sigprocmask(SIG_SETMASK, [] [pid 301] <... clone resumed>, child_tidptr=0x55556d582690) = 377 [pid 377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 377] chdir("./4") = 0 [pid 377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 377] setpgid(0, 0) = 0 [pid 377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 301] rt_sigprocmask(SIG_SETMASK, [] [pid 377] <... openat resumed>) = 3 [pid 301] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 377] write(3, "1000", 4) = 4 [pid 377] close(3) = 0 [pid 377] symlink("/dev/binderfs", "./binderfs") = 0 [pid 377] write(1, "executing program\n", 18) = 18 executing program [pid 377] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 377] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 377] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 372] <... ioctl resumed>) = 18 [ 36.551045][ T15] wacom 0003:056A:0084.002A: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 36.589266][ T311] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 36.639276][ T309] usbhid 2-1:1.2: can't add hid device: -71 [ 36.645311][ T309] usbhid: probe of 2-1:1.2 failed with error -71 [ 36.652418][ T309] usb 2-1: USB disconnect, device number 5 [ 36.672345][ T378] fido_id[378]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 36.672524][ T379] fido_id[379]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 36.719339][ T5] usbhid 1-1:1.2: can't add hid device: -71 [ 36.725271][ T5] usbhid: probe of 1-1:1.2 failed with error -71 [ 36.731683][ T310] usbhid 4-1:1.2: can't add hid device: -71 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 369] exit_group(0) = ? [pid 369] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 302] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 302] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 302] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 302] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] unlink("./4/binderfs") = 0 [pid 302] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 302] close(3) = 0 [pid 302] rmdir("./4") = 0 [pid 302] mkdir("./5", 0777) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 382 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 382 attached [pid 382] set_robust_list(0x55556d5826a0, 24) = 0 [pid 382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 382] chdir("./5") = 0 [pid 382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 382] setpgid(0, 0) = 0 [pid 382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 382] write(3, "1000", 4) = 4 [pid 382] close(3) = 0 [pid 382] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 382] write(1, "executing program\n", 18) = 18 [pid 382] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 382] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 382] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 36.737600][ T310] usbhid: probe of 4-1:1.2 failed with error -71 [ 36.747546][ T5] usb 1-1: USB disconnect, device number 5 [ 36.755364][ T310] usb 4-1: USB disconnect, device number 5 [ 36.792998][ T380] fido_id[380]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 36.793227][ T384] fido_id[384]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 36.808227][ T381] fido_id[381]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [pid 382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 372] <... ioctl resumed>) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 36.859285][ T15] usbhid 5-1:1.2: can't add hid device: -71 [ 36.865230][ T15] usbhid: probe of 5-1:1.2 failed with error -71 [ 36.872654][ T15] usb 5-1: USB disconnect, device number 6 [ 36.891181][ T386] fido_id[386]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [ 36.893645][ T387] fido_id[387]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [ 36.969331][ T311] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 36.978442][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 375] <... ioctl resumed>) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 37.029280][ T309] usb 2-1: new high-speed USB device number 6 using dummy_hcd [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 376] <... ioctl resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 377] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 376] <... ioctl resumed>) = 18 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 377] <... ioctl resumed>) = 18 [ 37.129248][ T5] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 37.139247][ T310] usb 4-1: new high-speed USB device number 6 using dummy_hcd [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 382] <... ioctl resumed>) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 375] <... ioctl resumed>) = 0 [ 37.239280][ T15] usb 5-1: new high-speed USB device number 7 using dummy_hcd [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 376] <... ioctl resumed>) = 0 [pid 375] <... ioctl resumed>) = 84 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 377] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 376] <... ioctl resumed>) = 18 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 377] <... ioctl resumed>) = 18 [pid 375] <... ioctl resumed>) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 376] <... ioctl resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 377] <... ioctl resumed>) = 0 [pid 375] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 376] <... ioctl resumed>) = 9 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 37.389345][ T309] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 37.398622][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 377] <... ioctl resumed>) = 9 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 376] <... ioctl resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 377] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 376] <... ioctl resumed>) = 84 [pid 372] <... ioctl resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 382] <... ioctl resumed>) = 0 [pid 377] <... ioctl resumed>) = 84 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 372] <... ioctl resumed>) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 382] <... ioctl resumed>) = 0 [pid 377] <... ioctl resumed>) = 0 [pid 376] <... ioctl resumed>) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 377] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 376] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 377] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 376] <... ioctl resumed>) = 0 [pid 377] <... ioctl resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c [pid 376] <... ioctl resumed>) = 0 [pid 377] <... ioctl resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 376] <... ioctl resumed>) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 382] <... ioctl resumed>) = 9 [pid 377] <... ioctl resumed>) = 0 [pid 376] <... ioctl resumed>) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 372] <... ioctl resumed>) = 0 [ 37.489360][ T5] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 37.498680][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.506779][ T310] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 37.516271][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 382] <... ioctl resumed>) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 372] <... ioctl resumed>) = 0 [pid 382] <... ioctl resumed>) = 84 [ 37.590298][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.597270][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.604201][ T15] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 37.613348][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.620220][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.628398][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [pid 382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 382] <... ioctl resumed>) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 375] <... ioctl resumed>) = 0 [pid 382] <... ioctl resumed>) = 0 [ 37.635521][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.642454][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.649493][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.656682][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.663626][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.671133][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.678038][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.684920][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.691786][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.698694][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.705590][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.712495][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.719368][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.726213][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.733075][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 377] <... ioctl resumed>) = 0 [pid 376] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 377] <... ioctl resumed>) = 0 [pid 376] <... ioctl resumed>) = 0 [ 37.739951][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.746789][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.753655][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.760552][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.767661][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.774541][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.781542][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.788531][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.795495][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.802390][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.809250][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.816078][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.822937][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.829832][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 375] <... ioctl resumed>) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 37.836679][ T311] wacom 0003:056A:0084.002B: unknown main item tag 0x0 [ 37.844151][ T311] wacom 0003:056A:0084.002B: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 372] <... ioctl resumed>) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 375] <... ioctl resumed>) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 372] <... ioctl resumed>) = 0 [pid 375] <... ioctl resumed>) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 377] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 375] <... ioctl resumed>) = 0 [pid 377] <... ioctl resumed>) = 0 [pid 376] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 38.000491][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.007370][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.014259][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.021198][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.028256][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.035140][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.042205][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 377] <... ioctl resumed>) = 0 [pid 376] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 377] <... ioctl resumed>) = 0 [pid 376] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 38.049045][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.055914][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.062812][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.069929][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.076762][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.083729][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.090623][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [pid 382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 377] <... ioctl resumed>) = 0 [pid 376] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 377] <... ioctl resumed>) = 0 [pid 376] <... ioctl resumed>) = 0 [pid 382] <... ioctl resumed>) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 38.097661][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.104553][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.111621][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.118451][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.126547][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.134726][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.141662][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [pid 382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 382] <... ioctl resumed>) = 0 [pid 372] <... ioctl resumed>) = 34 [pid 382] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 38.148503][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.155469][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.162484][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.171279][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.178287][ T311] wacom 0003:056A:0084.002F: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 38.189533][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 382] <... ioctl resumed>) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 38.196375][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.203380][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.210280][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.217239][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.224825][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.232817][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.239706][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.246545][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.253459][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.260343][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.267178][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.274066][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.280942][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.287799][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.294676][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 38.301628][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.308472][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.315378][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.322244][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.329320][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.336179][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.343135][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 372] exit_group(0) = ? [pid 372] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 300] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 300] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 300] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 300] unlink("./4/binderfs") = 0 [pid 300] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 300] close(3) = 0 [pid 300] rmdir("./4") = 0 [pid 300] mkdir("./5", 0777) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 388 [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 388 attached [pid 388] set_robust_list(0x55556d5826a0, 24) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 388] chdir("./5") = 0 [pid 388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 388] setpgid(0, 0) = 0 [pid 388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 388] write(3, "1000", 4) = 4 [pid 388] close(3) = 0 [pid 388] symlink("/dev/binderfs", "./binderfs") = 0 [pid 388] write(1, "executing program\n", 18) = 18 executing program [pid 388] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 388] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 388] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 38.350010][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.356847][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.363715][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.370610][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.377841][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.385797][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.393042][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 38.399935][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.406775][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.413712][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.420621][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.427449][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.434520][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.441401][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.448245][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.455188][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.462081][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.468914][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.475867][ T311] usbhid 3-1:1.2: can't add hid device: -71 [ 38.481809][ T311] usbhid: probe of 3-1:1.2 failed with error -71 [ 38.490612][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.498171][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.505093][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.511993][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.518851][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.526142][ T311] usb 3-1: USB disconnect, device number 6 [ 38.532003][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.538855][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.545833][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.552727][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.560003][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.567804][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.575909][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.583199][ T309] wacom 0003:056A:0084.002C: unknown main item tag 0x0 [ 38.590095][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.596936][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.603841][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.610813][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.617645][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.624904][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.631929][ T309] wacom 0003:056A:0084.002C: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 38.642969][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.649858][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.656698][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.663601][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.670471][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.677348][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.684293][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.691162][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [pid 382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 375] <... ioctl resumed>) = 0 [ 38.698004][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.704879][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.711759][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.718595][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.725468][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.733092][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.739989][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.746960][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 38.753838][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.760795][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.767744][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.774621][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.781601][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.788437][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.795315][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.802185][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.809018][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.815890][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.822774][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.829640][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.836489][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.843364][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.850229][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.857059][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.864021][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.870886][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.877730][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.884605][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.891473][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.898300][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.905165][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.912050][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.918896][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.925763][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.932618][ T311] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 38.940081][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.946921][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [pid 375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 388] <... ioctl resumed>) = 0 [pid 375] <... ioctl resumed>) = 34 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 38.953806][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.960669][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.967639][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 38.974581][ T310] wacom 0003:056A:0084.002E: unknown main item tag 0x0 [ 38.983203][ T5] wacom 0003:056A:0084.002D: unknown main item tag 0x0 [ 38.990188][ T309] wacom 0003:056A:0084.0031: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 39.002172][ T310] wacom 0003:056A:0084.002E: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 39.013455][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 39.020458][ T5] wacom 0003:056A:0084.002D: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 39.032259][ T15] wacom 0003:056A:0084.0030: unknown main item tag 0x0 [ 39.039853][ T15] wacom 0003:056A:0084.0030: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 377] <... ioctl resumed>) = 0 [pid 376] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 382] <... ioctl resumed>) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 377] <... ioctl resumed>) = 0 [pid 376] <... ioctl resumed>) = 0 [pid 382] <... ioctl resumed>) = 0 [pid 375] exit_group(0) = ? [pid 375] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 299] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 299] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 299] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 299] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 299] unlink("./4/binderfs") = 0 [pid 299] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 299] close(3) = 0 [pid 299] rmdir("./4") = 0 [pid 299] mkdir("./5", 0777) = 0 [pid 299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 391 attached , child_tidptr=0x55556d582690) = 391 [pid 391] set_robust_list(0x55556d5826a0, 24) = 0 [pid 299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 391] chdir("./5") = 0 [pid 391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 391] setpgid(0, 0) = 0 [pid 391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 391] write(3, "1000", 4) = 4 [pid 391] close(3) = 0 [pid 391] symlink("/dev/binderfs", "./binderfs") = 0 [pid 391] write(1, "executing program\n", 18) = 18 executing program [pid 391] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 391] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 391] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 388] <... ioctl resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [ 39.279321][ T309] usbhid 2-1:1.2: can't add hid device: -71 [ 39.285453][ T309] usbhid: probe of 2-1:1.2 failed with error -71 [ 39.294885][ T309] usb 2-1: USB disconnect, device number 6 [ 39.308675][ T392] fido_id[392]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 377] <... ioctl resumed>) = 0 [pid 376] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 376] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 377] <... ioctl resumed>) = 34 [pid 376] <... ioctl resumed>) = 34 [pid 382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 382] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [ 39.315185][ T393] fido_id[393]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 39.337565][ T311] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 39.350742][ T5] wacom 0003:056A:0084.0032: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 39.362240][ T310] wacom 0003:056A:0084.0033: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [pid 388] <... ioctl resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [ 39.374813][ T15] wacom 0003:056A:0084.0034: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 39.386055][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 377] exit_group(0 [pid 376] exit_group(0 [pid 377] <... exit_group resumed>) = ? [pid 376] <... exit_group resumed>) = ? [pid 377] +++ exited with 0 +++ [pid 376] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 301] <... restart_syscall resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 301] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 298] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 298] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 298] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 298] getdents64(3 [pid 301] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 298] <... getdents64 resumed>, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 298] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 298] newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 301] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 298] unlink("./4/binderfs" [pid 301] <... openat resumed>) = 3 [pid 298] <... unlink resumed>) = 0 [pid 301] fstat(3 [pid 298] getdents64(3 [pid 301] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 298] <... getdents64 resumed>, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 298] close(3 [pid 301] getdents64(3 [pid 298] <... close resumed>) = 0 [pid 298] rmdir("./4" [pid 301] <... getdents64 resumed>, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 298] <... rmdir resumed>) = 0 [pid 301] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 298] mkdir("./5", 0777 [pid 301] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 298] <... mkdir resumed>) = 0 [pid 301] newfstatat(AT_FDCWD, "./4/binderfs" [pid 298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 301] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] unlink("./4/binderfs" [pid 298] <... clone resumed>, child_tidptr=0x55556d582690) = 394 [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 301] <... unlink resumed>) = 0 [pid 301] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 ci2-android-5-10/strace-static-x86_64: Process 394 attached [pid 301] close(3 [pid 394] set_robust_list(0x55556d5826a0, 24 [pid 301] <... close resumed>) = 0 [pid 394] <... set_robust_list resumed>) = 0 [pid 301] rmdir("./4" [pid 394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 394] chdir("./5") = 0 [pid 394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 301] <... rmdir resumed>) = 0 [pid 394] setpgid(0, 0 [pid 301] mkdir("./5", 0777 [pid 394] <... setpgid resumed>) = 0 [pid 394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 394] write(3, "1000", 4 [pid 301] <... mkdir resumed>) = 0 [pid 301] rt_sigprocmask(SIG_BLOCK, ~[] [pid 394] <... write resumed>) = 4 [pid 301] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 394] close(3 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 394] <... close resumed>) = 0 [pid 394] symlink("/dev/binderfs", "./binderfs") = 0 [pid 394] write(1, "executing program\n", 18) = 18 [pid 301] <... clone resumed>, child_tidptr=0x55556d582690) = 395 executing program [pid 394] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 394] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0ci2-android-5-10/strace-static-x86_64: Process 395 attached ) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 395] set_robust_list(0x55556d5826a0, 24) = 0 [pid 395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 395] chdir("./5") = 0 [pid 395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 395] setpgid(0, 0) = 0 [pid 395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 395] write(3, "1000", 4) = 4 [pid 395] close(3) = 0 [pid 395] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 395] write(1, "executing program\n", 18) = 18 [pid 395] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 395] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 395] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 382] exit_group(0) = ? [pid 382] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 302] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 302] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 302] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 302] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] newfstatat(AT_FDCWD, "./5/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] unlink("./5/binderfs") = 0 [pid 302] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 302] close(3) = 0 [pid 302] rmdir("./5") = 0 [pid 302] mkdir("./6", 0777) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 396 attached [pid 396] set_robust_list(0x55556d5826a0, 24) = 0 [pid 396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 396] chdir("./6" [pid 302] <... clone resumed>, child_tidptr=0x55556d582690) = 396 [pid 302] rt_sigprocmask(SIG_SETMASK, [] [pid 396] <... chdir resumed>) = 0 [pid 302] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 396] setpgid(0, 0) = 0 [pid 396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 396] write(3, "1000", 4) = 4 [pid 396] close(3) = 0 [pid 396] symlink("/dev/binderfs", "./binderfs") = 0 [pid 396] write(1, "executing program\n", 18) = 18 executing program [pid 396] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 396] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 396] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 39.639311][ T5] usbhid 1-1:1.2: can't add hid device: -71 [ 39.645288][ T310] usbhid 4-1:1.2: can't add hid device: -71 [ 39.651409][ T5] usbhid: probe of 1-1:1.2 failed with error -71 [ 39.661022][ T310] usbhid: probe of 4-1:1.2 failed with error -71 [ 39.671223][ T15] usbhid 5-1:1.2: can't add hid device: -71 [ 39.677176][ T15] usbhid: probe of 5-1:1.2 failed with error -71 [ 39.689118][ T310] usb 4-1: USB disconnect, device number 6 [ 39.699472][ T5] usb 1-1: USB disconnect, device number 6 [ 39.706735][ T15] usb 5-1: USB disconnect, device number 7 [ 39.729272][ T309] usb 2-1: new high-speed USB device number 7 using dummy_hcd [pid 391] <... ioctl resumed>) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 39.734674][ T401] fido_id[401]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [pid 391] <... ioctl resumed>) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 39.990445][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 39.997587][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.004562][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.011526][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.018473][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.025346][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.032373][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 40.039377][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.046268][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.053210][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.060069][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.067021][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.073933][ T310] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 40.081569][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [ 40.088429][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.095356][ T309] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 40.104404][ T5] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 40.111955][ T15] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 40.119440][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.127598][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 396] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 0 [pid 394] <... ioctl resumed>) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 391] <... ioctl resumed>) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 396] <... ioctl resumed>) = 18 [pid 395] <... ioctl resumed>) = 18 [pid 394] <... ioctl resumed>) = 18 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 391] <... ioctl resumed>) = 0 [ 40.134704][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.141630][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.148570][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.155480][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.162717][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.170304][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.177217][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.184084][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.191011][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.197840][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.204694][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.211570][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.218400][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.225254][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.232118][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.238954][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.245991][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.252872][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.259729][ T311] wacom 0003:056A:0084.0035: unknown main item tag 0x0 [ 40.267073][ T311] wacom 0003:056A:0084.0035: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 395] <... ioctl resumed>) = 0 [pid 396] <... ioctl resumed>) = 0 [pid 394] <... ioctl resumed>) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 391] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 18 [pid 396] <... ioctl resumed>) = 18 [pid 394] <... ioctl resumed>) = 18 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 395] <... ioctl resumed>) = 0 [pid 394] <... ioctl resumed>) = 0 [pid 396] <... ioctl resumed>) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 395] <... ioctl resumed>) = 9 [pid 396] <... ioctl resumed>) = 9 [pid 394] <... ioctl resumed>) = 9 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 396] <... ioctl resumed>) = 0 [pid 394] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 396] <... ioctl resumed>) = 84 [pid 395] <... ioctl resumed>) = 84 [pid 394] <... ioctl resumed>) = 84 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 40.479354][ T310] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 40.488692][ T15] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 40.497747][ T5] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 40.506780][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.514785][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 396] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 0 [pid 394] <... ioctl resumed>) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 396] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 394] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 396] <... ioctl resumed>) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 394] <... ioctl resumed>) = 0 [pid 396] <... ioctl resumed>) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 394] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 396] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 0 [pid 394] <... ioctl resumed>) = 0 [ 40.522789][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 40.580903][ T311] wacom 0003:056A:0084.0036: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 396] <... ioctl resumed>) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 395] <... ioctl resumed>) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 388] exit_group(0) = ? [pid 388] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 300] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 396] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 0 [pid 300] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 300] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 300] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 300] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] newfstatat(AT_FDCWD, "./5/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 40.740369][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.747321][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.754217][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.761101][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.767950][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.775105][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.782344][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [pid 300] unlink("./5/binderfs") = 0 [pid 300] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 300] close(3) = 0 [pid 300] rmdir("./5") = 0 [pid 300] mkdir("./6", 0777) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 403 [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 403 attached [pid 403] set_robust_list(0x55556d5826a0, 24) = 0 [pid 403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 403] chdir("./6") = 0 [pid 403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 403] setpgid(0, 0) = 0 [pid 403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 403] write(3, "1000", 4) = 4 [pid 403] close(3) = 0 [pid 403] symlink("/dev/binderfs", "./binderfs") = 0 [pid 403] write(1, "executing program\n", 18) = 18 [pid 403] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 executing program [pid 403] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 403] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 40.789549][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.796901][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.804107][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.811040][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.817887][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.824820][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.831694][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.838521][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.845440][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.852310][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.859152][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.866079][ T311] usbhid 3-1:1.2: can't add hid device: -71 [ 40.872026][ T311] usbhid: probe of 3-1:1.2 failed with error -71 [ 40.880706][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 40.888274][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.896430][ T311] usb 3-1: USB disconnect, device number 7 [ 40.902293][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.909137][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.916659][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.917461][ T405] fido_id[405]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 396] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 396] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 40.925018][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.946032][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.953378][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.960275][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.967115][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.974013][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.981175][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 396] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 0 [pid 394] <... ioctl resumed>) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 396] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 394] <... ioctl resumed>) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 396] <... ioctl resumed>) = 0 [pid 394] <... ioctl resumed>) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 395] <... ioctl resumed>) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 396] <... ioctl resumed>) = 0 [ 40.988009][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 40.995143][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 41.002066][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 41.008908][ T309] wacom 0003:056A:0084.0037: unknown main item tag 0x0 [ 41.016718][ T309] wacom 0003:056A:0084.0037: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 395] <... ioctl resumed>) = 0 [pid 394] <... ioctl resumed>) = 0 [pid 396] <... ioctl resumed>) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 391] <... ioctl resumed>) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 396] <... ioctl resumed>) = 0 [pid 394] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 0 [pid 391] <... ioctl resumed>) = 0 [ 41.110500][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.118391][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.126265][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.133250][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.140153][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.146990][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.153997][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.160912][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.167753][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.174711][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.181616][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.188452][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.195327][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.202206][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.209034][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.215900][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.222770][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.229729][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.236566][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.243441][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.250307][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 41.257149][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.264019][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.270896][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.277767][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.284664][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.291557][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.298399][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 403] <... ioctl resumed>) = 0 [ 41.305264][ T311] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 41.312894][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.319776][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.326672][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.333676][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.342039][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.348973][ T309] wacom 0003:056A:0084.003B: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 41.360049][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.367012][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.373885][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.380844][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.387785][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.395454][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.402367][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.409246][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.416093][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.422989][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.429862][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.436697][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.443594][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.450458][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.457290][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.464258][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.471147][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.478004][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.484889][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.491750][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.498575][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.505442][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 391] exit_group(0) = ? [pid 391] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 299] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 299] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 299] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 299] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] newfstatat(AT_FDCWD, "./5/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 41.512304][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.519148][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.526041][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.532964][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.539837][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.546884][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.554007][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [pid 299] unlink("./5/binderfs") = 0 [pid 299] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 299] close(3) = 0 [pid 299] rmdir("./5") = 0 [pid 299] mkdir("./6", 0777) = 0 [pid 299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 406 [pid 299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 406 attached [pid 406] set_robust_list(0x55556d5826a0, 24) = 0 [pid 406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 406] chdir("./6") = 0 [pid 406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 406] setpgid(0, 0) = 0 [pid 406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 406] write(3, "1000", 4) = 4 [pid 406] close(3) = 0 [pid 406] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 406] write(1, "executing program\n", 18) = 18 [pid 406] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 406] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 406] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 403] <... ioctl resumed>) = 0 [ 41.561053][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.567890][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.574759][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.582372][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.589612][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.596463][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.603443][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 41.610587][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.617419][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.624424][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.631407][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.638243][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.645169][ T309] usbhid 2-1:1.2: can't add hid device: -71 [ 41.651251][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [ 41.658089][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.665094][ T309] usbhid: probe of 2-1:1.2 failed with error -71 [ 41.671594][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.678437][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.685821][ T309] usb 2-1: USB disconnect, device number 7 [ 41.691754][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.698619][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.705577][ T311] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 41.715310][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.716159][ T407] fido_id[407]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 41.723197][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.744906][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.753262][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [ 41.760159][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.767007][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.774123][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.781260][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.788116][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.795373][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.802335][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [ 41.809433][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.816305][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.823727][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.830723][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.837559][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.844471][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.851400][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.858237][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.865107][ T15] wacom 0003:056A:0084.0039: unknown main item tag 0x0 [ 41.871974][ T310] wacom 0003:056A:0084.003A: unknown main item tag 0x0 [ 41.879429][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.886273][ T5] wacom 0003:056A:0084.0038: unknown main item tag 0x0 [ 41.893437][ T310] wacom 0003:056A:0084.003A: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 41.904567][ T15] wacom 0003:056A:0084.0039: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 41.916341][ T5] wacom 0003:056A:0084.0038: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [pid 396] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 394] <... ioctl resumed>) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 395] <... ioctl resumed>) = 0 [pid 396] <... ioctl resumed>) = 0 [pid 394] <... ioctl resumed>) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 406] <... ioctl resumed>) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 42.109256][ T309] usb 2-1: new high-speed USB device number 8 using dummy_hcd [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 396] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 396] <... ioctl resumed>) = 34 [pid 395] <... ioctl resumed>) = 34 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 394] <... ioctl resumed>) = 34 [pid 403] <... ioctl resumed>) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 42.232191][ T15] wacom 0003:056A:0084.003C: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 42.244933][ T310] wacom 0003:056A:0084.003D: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 42.256317][ T5] wacom 0003:056A:0084.003E: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [pid 406] <... ioctl resumed>) = 0 [ 42.360282][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.367316][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.374230][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.381148][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.387999][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.394874][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.401760][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 396] exit_group(0 [pid 395] exit_group(0 [pid 396] <... exit_group resumed>) = ? [pid 395] <... exit_group resumed>) = ? [pid 396] +++ exited with 0 +++ [pid 395] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 301] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 302] <... restart_syscall resumed>) = 0 [pid 301] <... restart_syscall resumed>) = 0 [pid 302] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 301] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 301] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 301] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] <... openat resumed>) = 3 [pid 301] <... openat resumed>) = 3 [pid 302] fstat(3 [pid 301] fstat(3 [pid 302] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 301] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 302] getdents64(3 [pid 301] getdents64(3 [pid 302] <... getdents64 resumed>, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 301] <... getdents64 resumed>, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 302] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 301] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 301] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 302] newfstatat(AT_FDCWD, "./6/binderfs" [pid 301] newfstatat(AT_FDCWD, "./5/binderfs" [pid 302] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 301] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] unlink("./6/binderfs" [pid 301] unlink("./5/binderfs" [pid 302] <... unlink resumed>) = 0 [pid 301] <... unlink resumed>) = 0 [pid 406] <... ioctl resumed>) = 0 [pid 302] getdents64(3 [pid 301] getdents64(3 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 394] exit_group(0 [pid 302] <... getdents64 resumed>, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 301] <... getdents64 resumed>, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 394] <... exit_group resumed>) = ? [pid 302] close(3 [pid 301] close(3 [pid 394] +++ exited with 0 +++ [pid 302] <... close resumed>) = 0 [pid 301] <... close resumed>) = 0 [pid 302] rmdir("./6" [pid 301] rmdir("./5" [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] <... rmdir resumed>) = 0 [pid 301] <... rmdir resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 302] mkdir("./7", 0777 [pid 301] mkdir("./6", 0777 [pid 298] <... restart_syscall resumed>) = 0 [pid 302] <... mkdir resumed>) = 0 [pid 301] <... mkdir resumed>) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[] [pid 301] rt_sigprocmask(SIG_BLOCK, ~[] [pid 302] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 301] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 298] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 298] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 302] <... clone resumed>, child_tidptr=0x55556d582690) = 409 [pid 301] <... clone resumed>, child_tidptr=0x55556d582690) = 410 [pid 298] <... openat resumed>) = 3 [pid 302] rt_sigprocmask(SIG_SETMASK, [] [pid 301] rt_sigprocmask(SIG_SETMASK, [] [pid 298] fstat(3 [pid 302] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 301] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 298] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 298] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 298] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 298] newfstatat(AT_FDCWD, "./5/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 298] unlink("./5/binderfs") = 0 [pid 298] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 298] close(3) = 0 [pid 298] rmdir("./5") = 0 [pid 298] mkdir("./6", 0777) = 0 [pid 298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 411 [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 409 attached [pid 409] set_robust_list(0x55556d5826a0, 24ci2-android-5-10/strace-static-x86_64: Process 410 attached ) = 0 [pid 410] set_robust_list(0x55556d5826a0, 24 [pid 409] rt_sigprocmask(SIG_SETMASK, [] [pid 410] <... set_robust_list resumed>) = 0 [pid 410] rt_sigprocmask(SIG_SETMASK, [] [pid 409] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 409] chdir("./7" [pid 410] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 410] chdir("./6" [pid 409] <... chdir resumed>) = 0 [pid 409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 410] <... chdir resumed>) = 0 [pid 409] <... prctl resumed>) = 0 [pid 406] <... ioctl resumed>) = 9 ci2-android-5-10/strace-static-x86_64: Process 411 attached [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 409] setpgid(0, 0 [pid 410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 409] <... setpgid resumed>) = 0 [pid 410] setpgid(0, 0 [pid 409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 410] <... setpgid resumed>) = 0 [pid 410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 409] <... openat resumed>) = 3 [pid 410] <... openat resumed>) = 3 [ 42.408703][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.415580][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.422534][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.429602][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.436749][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.444206][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.451749][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [pid 410] write(3, "1000", 4 [pid 409] write(3, "1000", 4 [pid 410] <... write resumed>) = 4 [pid 409] <... write resumed>) = 4 [pid 410] close(3 [pid 409] close(3 [pid 410] <... close resumed>) = 0 [pid 409] <... close resumed>) = 0 [pid 409] symlink("/dev/binderfs", "./binderfs" [pid 410] symlink("/dev/binderfs", "./binderfs" [pid 409] <... symlink resumed>) = 0 [pid 410] <... symlink resumed>) = 0 [pid 410] write(1, "executing program\n", 18) = 18 executing program [pid 410] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 409] write(1, "executing program\n", 18) = 18 [pid 409] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 410] <... openat resumed>) = 3 executing program [pid 409] <... openat resumed>) = 3 [pid 410] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0 [pid 409] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0 [pid 410] <... ioctl resumed>) = 0 [pid 409] <... ioctl resumed>) = 0 [pid 410] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 409] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 410] <... ioctl resumed>) = 0 [pid 409] <... ioctl resumed>) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 411] set_robust_list(0x55556d5826a0, 24) = 0 [pid 411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 411] chdir("./6") = 0 [pid 411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 411] setpgid(0, 0) = 0 [pid 411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 411] write(3, "1000", 4) = 4 [pid 411] close(3) = 0 [pid 411] symlink("/dev/binderfs", "./binderfs") = 0 [pid 411] write(1, "executing program\n", 18) = 18 [pid 411] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 411] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 executing program [pid 411] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 406] <... ioctl resumed>) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [ 42.459469][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.468971][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.476150][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.483192][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.490339][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.497185][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 42.504160][ T309] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 42.513381][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.520310][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.528483][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.535407][ T310] usbhid 4-1:1.2: can't add hid device: -71 [ 42.541335][ T15] usbhid 5-1:1.2: can't add hid device: -71 [ 42.547245][ T15] usbhid: probe of 5-1:1.2 failed with error -71 [ 42.553615][ T5] usbhid 1-1:1.2: can't add hid device: -71 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 406] <... ioctl resumed>) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [ 42.559553][ T310] usbhid: probe of 4-1:1.2 failed with error -71 [ 42.567551][ T5] usbhid: probe of 1-1:1.2 failed with error -71 [ 42.574190][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.584726][ T310] usb 4-1: USB disconnect, device number 7 [ 42.591314][ T15] usb 5-1: USB disconnect, device number 8 [ 42.599141][ T5] usb 1-1: USB disconnect, device number 7 [ 42.610603][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.617563][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.638118][ T416] fido_id[416]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 42.654500][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.659424][ T412] fido_id[412]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 42.662347][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.687482][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.695261][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.702404][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.709284][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.716125][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.722989][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.729922][ T311] wacom 0003:056A:0084.003F: unknown main item tag 0x0 [ 42.737269][ T311] wacom 0003:056A:0084.003F: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 403] <... ioctl resumed>) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 406] <... ioctl resumed>) = 0 [pid 403] <... ioctl resumed>) = 0 [pid 409] <... ioctl resumed>) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 42.979279][ T15] usb 5-1: new high-speed USB device number 9 using dummy_hcd [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 403] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 403] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 410] <... ioctl resumed>) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 411] <... ioctl resumed>) = 0 [pid 403] <... ioctl resumed>) = 34 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 410] <... ioctl resumed>) = 18 [pid 406] <... ioctl resumed>) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 411] <... ioctl resumed>) = 18 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 406] <... ioctl resumed>) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 43.029247][ T310] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 43.039242][ T5] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 43.060941][ T311] wacom 0003:056A:0084.0040: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 43.170366][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.177255][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.184171][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.191052][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.197897][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.204945][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.211809][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [pid 409] <... ioctl resumed>) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 403] exit_group(0) = ? [pid 403] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 300] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 300] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 300] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 300] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] newfstatat(AT_FDCWD, "./6/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 300] unlink("./6/binderfs") = 0 [pid 300] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 300] close(3) = 0 [pid 300] rmdir("./6") = 0 [pid 300] mkdir("./7", 0777) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 418 [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 418 attached [pid 418] set_robust_list(0x55556d5826a0, 24) = 0 [ 43.218639][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.225530][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.232432][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.239331][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.246169][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.253103][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.260117][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [pid 418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 418] chdir("./7") = 0 [pid 418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 418] setpgid(0, 0) = 0 [pid 418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 418] write(3, "1000", 4) = 4 [pid 418] close(3) = 0 [pid 418] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 418] write(1, "executing program\n", 18) = 18 [pid 418] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 418] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 418] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 409] <... ioctl resumed>) = 18 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 418] <... ioctl resumed>) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 410] <... ioctl resumed>) = 0 [pid 409] <... ioctl resumed>) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 411] <... ioctl resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 410] <... ioctl resumed>) = 18 [pid 409] <... ioctl resumed>) = 9 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 43.267518][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.275194][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.282382][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.289412][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.296428][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.303426][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.310522][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 411] <... ioctl resumed>) = 18 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 410] <... ioctl resumed>) = 0 [pid 409] <... ioctl resumed>) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 411] <... ioctl resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 410] <... ioctl resumed>) = 9 [pid 409] <... ioctl resumed>) = 84 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 411] <... ioctl resumed>) = 9 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 43.317552][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.324567][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.331629][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.338611][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.345567][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.352514][ T15] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 43.361820][ T311] usbhid 3-1:1.2: can't add hid device: -71 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 410] <... ioctl resumed>) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 411] <... ioctl resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 410] <... ioctl resumed>) = 84 [ 43.367879][ T311] usbhid: probe of 3-1:1.2 failed with error -71 [ 43.374354][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.381271][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.389927][ T311] usb 3-1: USB disconnect, device number 8 [ 43.396323][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.403275][ T310] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 411] <... ioctl resumed>) = 84 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 409] <... ioctl resumed>) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [ 43.411450][ T420] fido_id[420]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 43.412609][ T5] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 43.437456][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.445430][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.453830][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.461048][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [pid 410] <... ioctl resumed>) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 411] <... ioctl resumed>) = 0 [pid 410] <... ioctl resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [ 43.468104][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.475725][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.483904][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.491350][ T309] wacom 0003:056A:0084.0041: unknown main item tag 0x0 [ 43.498980][ T309] wacom 0003:056A:0084.0041: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 406] <... ioctl resumed>) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 418] <... ioctl resumed>) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 406] <... ioctl resumed>) = 34 [pid 418] <... ioctl resumed>) = 18 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 43.809283][ T311] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 43.831192][ T309] wacom 0003:056A:0084.0042: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 410] <... ioctl resumed>) = 0 [pid 409] <... ioctl resumed>) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 411] <... ioctl resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 410] <... ioctl resumed>) = 0 [pid 409] <... ioctl resumed>) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 410] <... ioctl resumed>) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 411] <... ioctl resumed>) = 0 [pid 409] <... ioctl resumed>) = 0 [pid 406] exit_group(0) = ? [pid 406] +++ exited with 0 +++ [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 299] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 299] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 299] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 299] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] newfstatat(AT_FDCWD, "./6/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 299] unlink("./6/binderfs") = 0 [pid 299] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 299] close(3) = 0 [pid 299] rmdir("./6") = 0 [pid 299] mkdir("./7", 0777) = 0 [pid 299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 421 [pid 299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 421 attached [pid 421] set_robust_list(0x55556d5826a0, 24) = 0 [pid 421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 421] chdir("./7") = 0 [pid 421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 421] setpgid(0, 0) = 0 [pid 421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 421] write(3, "1000", 4) = 4 [pid 421] close(3) = 0 [pid 421] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 421] write(1, "executing program\n", 18) = 18 [pid 421] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 421] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 421] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 410] <... ioctl resumed>) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 418] <... ioctl resumed>) = 0 [pid 410] <... ioctl resumed>) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 411] <... ioctl resumed>) = 0 [ 44.030268][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.037155][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.044426][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.051893][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.058886][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.065752][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 418] <... ioctl resumed>) = 18 [pid 411] <... ioctl resumed>) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 44.074071][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.081020][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.087871][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.096127][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.103125][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.110080][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.116925][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.123824][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 44.130726][ T309] usbhid 2-1:1.2: can't add hid device: -71 [ 44.136639][ T309] usbhid: probe of 2-1:1.2 failed with error -71 [ 44.143225][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.150258][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.157104][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.164005][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.171451][ T309] usb 2-1: USB disconnect, device number 8 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [ 44.177794][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.184743][ T311] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 44.193806][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.202377][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.209278][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 44.211378][ T422] fido_id[422]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 44.219459][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.232713][ T423] fido_id[423]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 44.238912][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.259937][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.266808][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.274119][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 418] <... ioctl resumed>) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 418] <... ioctl resumed>) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [ 44.281212][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.288053][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.294965][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.301986][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.308822][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.316253][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.323253][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.330155][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.337008][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.343881][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.350777][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.357607][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.364472][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.371382][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.378213][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.385100][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.391970][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.398796][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.405658][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.412636][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.419571][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.426412][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.433289][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.440162][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.446993][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.453871][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.460755][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.467621][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.474612][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 44.481489][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.488416][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.495287][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.502153][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.509000][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.515874][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.522890][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.529832][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.536744][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.543710][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.550670][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.557517][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.564402][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.571289][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.578134][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.585014][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.591893][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.598739][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.605624][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.612496][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.619384][ T309] usb 2-1: new high-speed USB device number 9 using dummy_hcd [pid 421] <... ioctl resumed>) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 44.626874][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.633782][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.640688][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.647639][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.654522][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.661485][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.668466][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.675347][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 44.682228][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.689063][ T15] wacom 0003:056A:0084.0043: unknown main item tag 0x0 [ 44.695948][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.702810][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.709698][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.716554][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.723433][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 44.730845][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.737999][ T15] wacom 0003:056A:0084.0043: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 44.749154][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.756118][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.763000][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.769894][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.776976][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 44.783920][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.790866][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.797702][ T310] wacom 0003:056A:0084.0044: unknown main item tag 0x0 [ 44.804591][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.811532][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [ 44.818535][ T5] wacom 0003:056A:0084.0045: unknown main item tag 0x0 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 409] <... ioctl resumed>) = 0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 418] <... ioctl resumed>) = 0 [pid 421] <... ioctl resumed>) = 0 [pid 409] <... ioctl resumed>) = 0 [ 44.825968][ T310] wacom 0003:056A:0084.0044: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 44.837690][ T5] wacom 0003:056A:0084.0045: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 44.870555][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 44.877446][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 410] <... ioctl resumed>) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 421] <... ioctl resumed>) = 0 [pid 411] <... ioctl resumed>) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 410] <... ioctl resumed>) = 0 [ 44.884422][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 44.891430][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 44.898262][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 44.906037][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 44.913804][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 44.920890][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 44.927888][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [pid 421] <... ioctl resumed>) = 9 [pid 411] <... ioctl resumed>) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [ 44.934826][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 44.941871][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 44.948863][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 44.955791][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 44.962723][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 44.969869][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 44.976766][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 44.983730][ T309] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 44.992877][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 44.999756][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.007950][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 45.015109][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 45.021991][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [pid 421] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 45.028836][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 45.035780][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 45.042835][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 45.050261][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 45.057193][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 45.064130][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 45.071077][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 45.077915][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [pid 409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 45.084807][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 45.091799][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 45.098640][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 45.106970][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 45.113962][ T15] wacom 0003:056A:0084.0047: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 45.125719][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 410] <... ioctl resumed>) = 34 [pid 411] <... ioctl resumed>) = 34 [ 45.132606][ T311] wacom 0003:056A:0084.0046: unknown main item tag 0x0 [ 45.140092][ T311] wacom 0003:056A:0084.0046: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 45.153076][ T310] wacom 0003:056A:0084.0048: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 45.165682][ T5] wacom 0003:056A:0084.0049: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [pid 418] <... ioctl resumed>) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 409] exit_group(0) = ? [pid 409] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 302] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 302] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 302] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 302] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] unlink("./7/binderfs") = 0 [pid 302] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 302] close(3) = 0 [pid 302] rmdir("./7") = 0 [pid 302] mkdir("./8", 0777) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 424 attached , child_tidptr=0x55556d582690) = 424 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 424] set_robust_list(0x55556d5826a0, 24) = 0 [pid 424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 424] chdir("./8") = 0 [pid 424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 424] setpgid(0, 0) = 0 [pid 424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 424] write(3, "1000", 4) = 4 [pid 424] close(3) = 0 [pid 424] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 424] write(1, "executing program\n", 18) = 18 [pid 424] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 424] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 424] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 410] exit_group(0) = ? [pid 410] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 301] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 301] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 301] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 301] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] newfstatat(AT_FDCWD, "./6/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 301] unlink("./6/binderfs") = 0 [pid 301] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 301] close(3) = 0 [pid 301] rmdir("./6") = 0 [pid 301] mkdir("./7", 0777) = 0 [pid 301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 425 ci2-android-5-10/strace-static-x86_64: Process 425 attached [pid 301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 425] set_robust_list(0x55556d5826a0, 24) = 0 [pid 425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 425] chdir("./7") = 0 [pid 425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 411] exit_group(0) = ? [pid 425] <... prctl resumed>) = 0 [pid 411] +++ exited with 0 +++ [pid 425] setpgid(0, 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 425] <... setpgid resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 425] write(3, "1000", 4) = 4 [pid 425] close(3) = 0 [pid 425] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 425] write(1, "executing program\n", 18) = 18 [pid 425] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 425] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 425] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 298] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 298] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 298] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 298] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 298] newfstatat(AT_FDCWD, "./6/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 298] unlink("./6/binderfs") = 0 [pid 298] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 298] close(3) = 0 [pid 298] rmdir("./6") = 0 [pid 298] mkdir("./7", 0777) = 0 [pid 298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 426 attached [pid 426] set_robust_list(0x55556d5826a0, 24 [pid 298] <... clone resumed>, child_tidptr=0x55556d582690) = 426 [pid 426] <... set_robust_list resumed>) = 0 [pid 298] rt_sigprocmask(SIG_SETMASK, [] [pid 426] rt_sigprocmask(SIG_SETMASK, [] [pid 298] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 426] chdir("./7") = 0 [pid 426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 426] setpgid(0, 0) = 0 [pid 426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 426] write(3, "1000", 4) = 4 [pid 426] close(3) = 0 [pid 426] symlink("/dev/binderfs", "./binderfs") = 0 [pid 426] write(1, "executing program\n", 18) = 18 executing program [pid 426] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 426] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 426] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 45.399374][ T15] usbhid 5-1:1.2: can't add hid device: -71 [ 45.405370][ T15] usbhid: probe of 5-1:1.2 failed with error -71 [ 45.412337][ T15] usb 5-1: USB disconnect, device number 9 [ 45.431170][ T427] fido_id[427]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 418] <... ioctl resumed>) = 34 [pid 421] <... ioctl resumed>) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 45.432977][ T428] fido_id[428]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 45.449300][ T310] usbhid 4-1:1.2: can't add hid device: -71 [ 45.465291][ T5] usbhid 1-1:1.2: can't add hid device: -71 [ 45.473692][ T311] wacom 0003:056A:0084.004A: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 45.484782][ T5] usbhid: probe of 1-1:1.2 failed with error -71 [ 45.492595][ T5] usb 1-1: USB disconnect, device number 8 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 45.499029][ T310] usbhid: probe of 4-1:1.2 failed with error -71 [ 45.507996][ T310] usb 4-1: USB disconnect, device number 8 [ 45.523331][ T430] fido_id[430]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 45.539134][ T429] fido_id[429]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 45.547808][ T432] fido_id[432]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 45.600493][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.607441][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.614406][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.621606][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.628442][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.635363][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.642226][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [pid 418] exit_group(0) = ? [pid 418] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 300] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 300] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 300] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 300] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 300] unlink("./7/binderfs") = 0 [pid 300] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 300] close(3) = 0 [pid 300] rmdir("./7") = 0 [pid 300] mkdir("./8", 0777) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 433 [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 433 attached [pid 433] set_robust_list(0x55556d5826a0, 24) = 0 [pid 433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 433] chdir("./8") = 0 [pid 433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 433] setpgid(0, 0) = 0 [pid 433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 433] write(3, "1000", 4) = 4 [pid 433] close(3) = 0 [pid 433] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 433] write(1, "executing program\n", 18) = 18 [pid 433] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 433] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 433] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 45.649063][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.655945][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.662920][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.669802][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.676826][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.684339][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.691621][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.698458][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.705417][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.712446][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.719339][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.726175][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.733100][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.739975][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [pid 433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 424] <... ioctl resumed>) = 0 [ 45.746840][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.753772][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.760760][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.767616][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.774543][ T311] usbhid 3-1:1.2: can't add hid device: -71 [ 45.780459][ T15] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 45.788277][ T311] usbhid: probe of 3-1:1.2 failed with error -71 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 45.794754][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.802338][ T311] usb 3-1: USB disconnect, device number 9 [ 45.808757][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.817050][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.823050][ T434] fido_id[434]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 45.825121][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 426] <... ioctl resumed>) = 0 [ 45.845831][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.848289][ T435] fido_id[435]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 45.852841][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.873707][ T5] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 45.881330][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.888190][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [ 45.895123][ T309] wacom 0003:056A:0084.004B: unknown main item tag 0x0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 425] <... ioctl resumed>) = 0 [pid 425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 45.902712][ T309] wacom 0003:056A:0084.004B: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 45.913792][ T310] usb 4-1: new high-speed USB device number 9 using dummy_hcd [pid 425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 421] <... ioctl resumed>) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 424] <... ioctl resumed>) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 426] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 424] <... ioctl resumed>) = 84 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 426] <... ioctl resumed>) = 18 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 424] <... ioctl resumed>) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 426] <... ioctl resumed>) = 0 [pid 425] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 424] <... ioctl resumed>) = 0 [ 46.139319][ T15] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 46.148669][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 426] <... ioctl resumed>) = 9 [pid 425] <... ioctl resumed>) = 18 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 433] <... ioctl resumed>) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 426] <... ioctl resumed>) = 0 [pid 425] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 433] <... ioctl resumed>) = 18 [pid 433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 426] <... ioctl resumed>) = 84 [pid 421] <... ioctl resumed>) = 34 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 425] <... ioctl resumed>) = 9 [ 46.189276][ T311] usb 3-1: new high-speed USB device number 10 using dummy_hcd [pid 425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 426] <... ioctl resumed>) = 0 [pid 425] <... ioctl resumed>) = 84 [pid 426] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 426] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [ 46.241267][ T5] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 46.250475][ T309] wacom 0003:056A:0084.004C: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 46.261526][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [pid 425] <... ioctl resumed>) = 0 [pid 425] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 425] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 425] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 425] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [ 46.289318][ T310] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 46.298702][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 421] exit_group(0) = ? [pid 421] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 299] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 299] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 299] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 299] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 299] unlink("./7/binderfs") = 0 [pid 299] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 299] close(3) = 0 [pid 299] rmdir("./7") = 0 [pid 299] mkdir("./8", 0777) = 0 [pid 299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 436 attached , child_tidptr=0x55556d582690) = 436 [pid 299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 436] set_robust_list(0x55556d5826a0, 24) = 0 [pid 436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 436] chdir("./8") = 0 [pid 436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 436] setpgid(0, 0) = 0 [pid 436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 436] write(3, "1000", 4) = 4 [pid 436] close(3) = 0 [pid 436] symlink("/dev/binderfs", "./binderfs") = 0 [pid 436] write(1, "executing program\n", 18) = 18 executing program [pid 436] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 436] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 436] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 433] <... ioctl resumed>) = 0 [pid 436] <... ioctl resumed>) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 433] <... ioctl resumed>) = 18 [pid 433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 433] <... ioctl resumed>) = 0 [pid 426] <... ioctl resumed>) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 425] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 433] <... ioctl resumed>) = 84 [pid 433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 425] <... ioctl resumed>) = 0 [ 46.539265][ T309] usbhid 2-1:1.2: can't add hid device: -71 [ 46.545296][ T309] usbhid: probe of 2-1:1.2 failed with error -71 [ 46.551755][ T311] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 46.561520][ T309] usb 2-1: USB disconnect, device number 9 [ 46.567992][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 433] <... ioctl resumed>) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 424] <... ioctl resumed>) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 433] <... ioctl resumed>) = 0 [ 46.585521][ T437] fido_id[437]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 46.585606][ T438] fido_id[438]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [pid 424] <... ioctl resumed>) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 424] <... ioctl resumed>) = 0 [pid 426] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 425] <... ioctl resumed>) = 0 [pid 425] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 46.740477][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.747381][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.754276][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.761174][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.768233][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.775134][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.782161][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [pid 425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 426] <... ioctl resumed>) = 0 [pid 425] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 425] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 426] <... ioctl resumed>) = 0 [pid 425] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 46.789006][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.795907][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.802842][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.810009][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.816855][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.823843][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.830708][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [pid 425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 426] <... ioctl resumed>) = 0 [pid 425] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 425] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 426] <... ioctl resumed>) = 0 [pid 425] <... ioctl resumed>) = 0 [ 46.837556][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.844453][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.851541][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.858454][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.866575][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 46.873531][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.880423][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [pid 425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 46.887379][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 46.894286][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.902202][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 46.909051][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 46.915928][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.922809][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 46.929681][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.936526][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.943393][ T309] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 46.951064][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 46.957898][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 46.964777][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 46.971668][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 46.978520][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 436] <... ioctl resumed>) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 46.985398][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 46.992296][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 46.999366][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 47.006222][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 47.013188][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.020203][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.027057][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.033932][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [pid 436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 433] <... ioctl resumed>) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 47.040805][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 47.047634][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 47.054699][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.061596][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.068550][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.075445][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.082422][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [pid 433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 433] <... ioctl resumed>) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 47.089418][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.096255][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.103268][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.110167][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 47.117157][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 47.124044][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.130969][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [pid 433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 47.137799][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.144661][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.151562][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 47.158518][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 47.165437][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.173370][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.180269][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [pid 436] <... ioctl resumed>) = 0 [ 47.187101][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.193981][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.200861][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.207689][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.214601][ T15] wacom 0003:056A:0084.004D: unknown main item tag 0x0 [ 47.221469][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.228296][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.235701][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [pid 436] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 47.242796][ T15] wacom 0003:056A:0084.004D: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 47.253940][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.260947][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.267784][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.274681][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.281642][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [pid 436] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [ 47.288479][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.295431][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.302461][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.309364][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.316339][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.323206][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.330125][ T309] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 424] <... ioctl resumed>) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 47.339290][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.346124][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.352993][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.360579][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.368754][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.375777][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.383205][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [pid 436] <... ioctl resumed>) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [ 47.390162][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.397090][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.403996][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.411013][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.417851][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.425275][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.432266][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.439114][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.446024][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.452907][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.459799][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.466659][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.473541][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.480433][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.487272][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.494150][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.501016][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.507848][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.514746][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.521624][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.528462][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.535334][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 47.542208][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.549124][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.555998][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.562870][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.569738][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.576577][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.583451][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 47.590319][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.597301][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.604176][ T5] wacom 0003:056A:0084.004E: unknown main item tag 0x0 [ 47.612593][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.619563][ T15] wacom 0003:056A:0084.0051: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 47.631079][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.637937][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.644968][ T5] wacom 0003:056A:0084.004E: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 47.656899][ T310] wacom 0003:056A:0084.004F: unknown main item tag 0x0 [ 47.664274][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.671258][ T310] wacom 0003:056A:0084.004F: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 47.682310][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [pid 426] <... ioctl resumed>) = 0 [ 47.689147][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.696073][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.702940][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.709804][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.716641][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.723510][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.731130][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.737972][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 425] <... ioctl resumed>) = 0 [pid 425] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 424] exit_group(0) = ? [pid 424] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 302] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 302] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 302] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 302] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] newfstatat(AT_FDCWD, "./8/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] unlink("./8/binderfs") = 0 [pid 302] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 302] close(3) = 0 [pid 302] rmdir("./8") = 0 [pid 302] mkdir("./9", 0777) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 439 ci2-android-5-10/strace-static-x86_64: Process 439 attached [pid 439] set_robust_list(0x55556d5826a0, 24 [pid 302] rt_sigprocmask(SIG_SETMASK, [] [pid 439] <... set_robust_list resumed>) = 0 [pid 439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 439] chdir("./9") = 0 [pid 439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 439] setpgid(0, 0) = 0 [pid 439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 302] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 439] <... openat resumed>) = 3 [pid 439] write(3, "1000", 4) = 4 [pid 439] close(3) = 0 [pid 439] symlink("/dev/binderfs", "./binderfs") = 0 [ 47.744879][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.751847][ T311] wacom 0003:056A:0084.0050: unknown main item tag 0x0 [ 47.760088][ T311] wacom 0003:056A:0084.0050: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 439] write(1, "executing program\n", 18) = 18 executing program [pid 439] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 439] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 439] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 433] <... ioctl resumed>) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 436] <... ioctl resumed>) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 47.909280][ T15] usbhid 5-1:1.2: can't add hid device: -71 [ 47.915286][ T15] usbhid: probe of 5-1:1.2 failed with error -71 [ 47.925078][ T15] usb 5-1: USB disconnect, device number 10 [pid 436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 436] <... ioctl resumed>) = 0 [pid 426] <... ioctl resumed>) = 34 [pid 436] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [pid 425] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 425] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [ 47.946920][ T441] fido_id[441]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 47.963440][ T5] wacom 0003:056A:0084.0052: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 47.980437][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 47.987291][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 47.994434][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.002991][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.009963][ T310] wacom 0003:056A:0084.0054: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 48.021975][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.028820][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.035721][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.042633][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.049527][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [pid 433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 433] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [ 48.056370][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.063253][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.070183][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.077150][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.085636][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.092628][ T311] wacom 0003:056A:0084.0055: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 48.104468][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.111333][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.118173][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.125048][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.131901][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.138729][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.145601][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.152550][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [pid 426] exit_group(0) = ? [pid 426] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 298] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 298] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 298] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 298] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 298] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 298] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 298] unlink("./7/binderfs") = 0 [pid 298] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 298] close(3) = 0 [pid 298] rmdir("./7") = 0 [pid 298] mkdir("./8", 0777) = 0 [pid 298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 442 [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 442 attached [pid 442] set_robust_list(0x55556d5826a0, 24) = 0 [pid 442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 442] chdir("./8") = 0 [pid 442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 442] setpgid(0, 0) = 0 [pid 442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 442] write(3, "1000", 4) = 4 [pid 442] close(3) = 0 [pid 442] symlink("/dev/binderfs", "./binderfs") = 0 [pid 442] write(1, "executing program\n", 18) = 18 [pid 442] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 executing program [pid 442] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 442] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 425] exit_group(0) = ? [pid 425] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 301] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 301] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [ 48.159430][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.166492][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.173985][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.181260][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.188101][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.194967][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.202378][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [pid 301] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 301] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 301] unlink("./7/binderfs") = 0 [pid 301] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 301] close(3) = 0 [pid 301] rmdir("./7") = 0 [pid 301] mkdir("./8", 0777) = 0 [pid 301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 443 [pid 301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 443 attached [pid 443] set_robust_list(0x55556d5826a0, 24) = 0 [pid 443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 443] chdir("./8") = 0 [pid 443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 443] setpgid(0, 0) = 0 [pid 443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 443] write(3, "1000", 4) = 4 [pid 443] close(3) = 0 [pid 443] symlink("/dev/binderfs", "./binderfs") = 0 [pid 443] write(1, "executing program\n", 18) = 18 executing program [pid 443] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 443] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 443] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 48.209477][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.216931][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.224178][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.231148][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.237994][ T309] wacom 0003:056A:0084.0053: unknown main item tag 0x0 [ 48.245618][ T309] wacom 0003:056A:0084.0053: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 433] exit_group(0) = ? [pid 433] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 300] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 300] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 300] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 300] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] newfstatat(AT_FDCWD, "./8/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 300] unlink("./8/binderfs") = 0 [pid 300] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 300] close(3) = 0 [pid 300] rmdir("./8") = 0 [pid 300] mkdir("./9", 0777) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 446 [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 446 attached [pid 446] set_robust_list(0x55556d5826a0, 24) = 0 [pid 446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 446] chdir("./9") = 0 [pid 446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 446] setpgid(0, 0) = 0 [pid 446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 446] write(3, "1000", 4) = 4 [pid 446] close(3) = 0 [pid 446] symlink("/dev/binderfs", "./binderfs") = 0 [pid 446] write(1, "executing program\n", 18) = 18 [pid 446] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 446] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 446] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 executing program [ 48.259270][ T5] usbhid 1-1:1.2: can't add hid device: -71 [ 48.265186][ T5] usbhid: probe of 1-1:1.2 failed with error -71 [ 48.274756][ T5] usb 1-1: USB disconnect, device number 9 [ 48.288516][ T444] fido_id[444]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 48.303114][ T15] usb 5-1: new high-speed USB device number 11 using dummy_hcd [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 439] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 436] <... ioctl resumed>) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 439] <... ioctl resumed>) = 18 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 436] <... ioctl resumed>) = 0 [ 48.319315][ T310] usbhid 4-1:1.2: can't add hid device: -71 [ 48.325253][ T310] usbhid: probe of 4-1:1.2 failed with error -71 [ 48.336175][ T310] usb 4-1: USB disconnect, device number 9 [ 48.354736][ T447] fido_id[447]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 48.355163][ T448] fido_id[448]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 48.399362][ T311] usbhid 3-1:1.2: can't add hid device: -71 [ 48.405628][ T311] usbhid: probe of 3-1:1.2 failed with error -71 [ 48.412602][ T311] usb 3-1: USB disconnect, device number 10 [ 48.432952][ T449] fido_id[449]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 48.433280][ T450] fido_id[450]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [pid 439] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 436] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 439] <... ioctl resumed>) = 18 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [ 48.581436][ T309] wacom 0003:056A:0084.0056: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 443] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 439] <... ioctl resumed>) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 439] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 443] <... ioctl resumed>) = 18 [pid 442] <... ioctl resumed>) = 18 [pid 439] <... ioctl resumed>) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 48.669310][ T15] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 48.678439][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.686582][ T5] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 48.694162][ T310] usb 4-1: new high-speed USB device number 10 using dummy_hcd [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 436] exit_group(0) = ? [pid 436] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 299] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 299] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 299] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 299] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] newfstatat(AT_FDCWD, "./8/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 299] unlink("./8/binderfs") = 0 [pid 299] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 299] close(3) = 0 [pid 299] rmdir("./8") = 0 [pid 299] mkdir("./9", 0777) = 0 [pid 299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 451 ci2-android-5-10/strace-static-x86_64: Process 451 attached [pid 299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 451] set_robust_list(0x55556d5826a0, 24) = 0 [pid 451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 451] chdir("./9") = 0 [pid 451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 451] setpgid(0, 0) = 0 [pid 451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 451] write(3, "1000", 4) = 4 [pid 451] close(3) = 0 [pid 451] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 451] write(1, "executing program\n", 18) = 18 [pid 451] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 451] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 451] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 446] <... ioctl resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 48.779251][ T311] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 48.879271][ T309] usbhid 2-1:1.2: can't add hid device: -71 [ 48.885210][ T309] usbhid: probe of 2-1:1.2 failed with error -71 [ 48.895370][ T309] usb 2-1: USB disconnect, device number 10 [ 48.908927][ T452] fido_id[452]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 443] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 439] <... ioctl resumed>) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 443] <... ioctl resumed>) = 18 [pid 442] <... ioctl resumed>) = 18 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 48.916778][ T453] fido_id[453]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 443] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 442] <... ioctl resumed>) = 9 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 446] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 443] <... ioctl resumed>) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 446] <... ioctl resumed>) = 18 [pid 443] <... ioctl resumed>) = 84 [pid 442] <... ioctl resumed>) = 84 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 446] <... ioctl resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 443] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 442] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 446] <... ioctl resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 443] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 446] <... ioctl resumed>) = 84 [ 49.059449][ T5] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 49.068566][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.076627][ T310] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 49.085710][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 446] <... ioctl resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [pid 439] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 49.139305][ T311] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 49.148548][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 451] <... ioctl resumed>) = 0 [pid 439] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 49.279268][ T309] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 49.300591][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.307567][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.314462][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.321427][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 443] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 443] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [ 49.328407][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.335572][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.342598][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.349490][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.356330][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.363181][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.370044][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 49.376878][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.383743][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.390777][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.397763][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.404733][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.411643][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.418482][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.425335][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.432196][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.439022][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.445880][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.452763][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.459623][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.466474][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.473396][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.480248][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.487077][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.493991][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.500880][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.507804][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.514669][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.521548][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 443] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 443] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 451] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 443] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 451] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [ 49.528373][ T15] wacom 0003:056A:0084.0057: unknown main item tag 0x0 [ 49.535810][ T15] wacom 0003:056A:0084.0057: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 451] <... ioctl resumed>) = 9 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 443] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 443] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 451] <... ioctl resumed>) = 0 [pid 439] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 446] <... ioctl resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 451] <... ioctl resumed>) = 84 [pid 439] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 443] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 451] <... ioctl resumed>) = 0 [pid 446] <... ioctl resumed>) = 0 [pid 443] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 451] <... ioctl resumed>) = 0 [pid 446] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 451] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [ 49.639351][ T309] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 49.648534][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.670224][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 49.678208][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [pid 446] <... ioctl resumed>) = 0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 49.685102][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 49.692554][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 49.699549][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 49.706393][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 49.713299][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 49.720291][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 49.727136][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 49.735222][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 49.742158][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 49.749000][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 49.755887][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 49.762768][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 49.769655][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 49.776507][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 49.783400][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 49.790301][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 49.797149][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 49.804028][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 49.810899][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 49.817741][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 49.824765][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 49.831649][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 49.838484][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 49.846932][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 49.853931][ T15] wacom 0003:056A:0084.005B: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 49.864996][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 49.872641][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 49.879682][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 49.886518][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 49.893461][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 49.900475][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 49.907315][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 49.914219][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 49.921090][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 49.927925][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 49.934793][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 49.941735][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 49.948568][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 49.955439][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 49.962341][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 49.969228][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 49.976070][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 49.982943][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 49.989808][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 49.996657][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.003525][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.010414][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.017256][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.024142][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.031023][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 439] exit_group(0) = ? [pid 439] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 302] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 302] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 302] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 302] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] newfstatat(AT_FDCWD, "./9/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] unlink("./9/binderfs") = 0 [pid 302] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 302] close(3) = 0 [pid 302] rmdir("./9") = 0 [pid 302] mkdir("./10", 0777) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 454 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 454 attached [pid 454] set_robust_list(0x55556d5826a0, 24) = 0 [pid 454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 454] chdir("./10") = 0 [pid 454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 454] setpgid(0, 0) = 0 [pid 454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 454] write(3, "1000", 4) = 4 [pid 454] close(3) = 0 [pid 454] symlink("/dev/binderfs", "./binderfs") = 0 [pid 454] write(1, "executing program\n", 18) = 18 executing program [pid 454] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 454] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 454] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 50.037863][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.044770][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.051780][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.059299][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.066466][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.073674][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.080597][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 50.087469][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.094416][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.101426][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.108264][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.115173][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.122195][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.129055][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 50.135995][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.142888][ T15] usbhid 5-1:1.2: can't add hid device: -71 [ 50.148799][ T15] usbhid: probe of 5-1:1.2 failed with error -71 [ 50.155188][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.162170][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.169021][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.175959][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.183239][ T15] usb 5-1: USB disconnect, device number 11 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 50.189253][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.196201][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.203074][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.211102][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 50.217948][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 50.224833][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.231784][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.238665][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.245567][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.252467][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.259392][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 50.266305][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.273228][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 50.280177][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.287076][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.293987][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.300888][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.307774][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 50.314697][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.321632][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.328578][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.335513][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 50.342506][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.349441][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.356331][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.363246][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.370159][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 50.377111][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 50.384014][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.390894][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.397740][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.404663][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.411671][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 50.418590][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.425477][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 50.432412][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.439322][ T310] wacom 0003:056A:0084.0058: unknown main item tag 0x0 [ 50.446240][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 50.453171][ T5] wacom 0003:056A:0084.0059: unknown main item tag 0x0 [ 50.460754][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.467932][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 50.474931][ T310] wacom 0003:056A:0084.0058: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [ 50.486331][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 50.489288][ T456] fido_id[456]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 50.494411][ T5] ================================================================== [ 50.515624][ T5] BUG: KASAN: use-after-free in strrchr+0x5c/0x70 [ 50.522016][ T5] Read of size 1 at addr ffff88811a721d78 by task kworker/0:0/5 [ 50.529636][ T5] [ 50.531953][ T5] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted syzkaller #0 [ 50.539117][ T5] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 50.549155][ T5] Workqueue: usb_hub_wq hub_event [ 50.554159][ T5] Call Trace: [ 50.557426][ T5] __dump_stack+0x21/0x24 [ 50.561730][ T5] dump_stack_lvl+0x1a7/0x208 [ 50.566383][ T5] ? show_regs_print_info+0x18/0x18 [ 50.571558][ T5] ? thaw_kernel_threads+0x220/0x220 [ 50.576817][ T5] print_address_description+0x7f/0x2c0 [ 50.582337][ T5] ? strrchr+0x5c/0x70 [ 50.586384][ T5] kasan_report+0x100/0x140 [ 50.590862][ T5] ? strrchr+0x5c/0x70 [ 50.594906][ T5] __asan_report_load1_noabort+0x14/0x20 [ 50.600512][ T5] strrchr+0x5c/0x70 [ 50.604382][ T5] hid_compare_device_paths+0x43/0xb0 [ 50.609735][ T5] wacom_parse_and_register+0x4efa/0x6d20 [ 50.615436][ T5] ? __vunmap+0x8ea/0x980 [ 50.619742][ T5] ? wacom_mode_change_work+0x470/0x470 [ 50.625265][ T5] ? _raw_spin_lock+0xf0/0xf0 [ 50.629918][ T5] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 50.635701][ T5] ? init_timer_key+0x8b/0x1b0 [ 50.640439][ T5] wacom_probe+0x76b/0x950 [ 50.644833][ T5] ? wacom_battery_get_property+0x4e0/0x4e0 [ 50.650701][ T5] hid_device_probe+0x28d/0x390 [ 50.655525][ T5] ? really_probe+0x28e/0xa60 [ 50.660172][ T5] really_probe+0x373/0xa60 [ 50.664650][ T5] driver_probe_device+0xe1/0x190 [ 50.669651][ T5] __device_attach_driver+0x282/0x3f0 [ 50.675019][ T5] ? state_synced_show+0x90/0x90 [ 50.679939][ T5] bus_for_each_drv+0x184/0x210 [ 50.684764][ T5] ? __kasan_check_write+0x14/0x20 [ 50.689847][ T5] ? state_synced_show+0x90/0x90 [ 50.694755][ T5] ? subsys_find_device_by_id+0x360/0x360 [ 50.700453][ T5] __device_attach+0x2a8/0x410 [ 50.705194][ T5] ? kfree+0xc0/0x270 [ 50.709147][ T5] ? device_attach+0x20/0x20 [ 50.713711][ T5] ? kobject_uevent_env+0x34c/0x700 [ 50.718883][ T5] device_initial_probe+0x1a/0x20 [ 50.723883][ T5] bus_probe_device+0xc0/0x1e0 [ 50.728617][ T5] device_add+0x8ce/0xc00 [ 50.732922][ T5] ? hid_debug_register+0xcc/0x130 [ 50.738007][ T5] hid_add_device+0x349/0x4b0 [ 50.742655][ T5] usbhid_probe+0xb93/0xf30 [ 50.747132][ T5] usb_probe_interface+0x60f/0xb20 [ 50.752215][ T5] really_probe+0x3bf/0xa60 [ 50.756695][ T5] driver_probe_device+0xe1/0x190 [ 50.761690][ T5] __device_attach_driver+0x282/0x3f0 [ 50.767037][ T5] ? state_synced_show+0x90/0x90 [ 50.771951][ T5] bus_for_each_drv+0x184/0x210 [ 50.776793][ T5] ? __kasan_check_write+0x14/0x20 [ 50.781877][ T5] ? state_synced_show+0x90/0x90 [ 50.786803][ T5] ? subsys_find_device_by_id+0x360/0x360 [ 50.792495][ T5] __device_attach+0x2a8/0x410 [ 50.797237][ T5] ? device_attach+0x20/0x20 [ 50.801802][ T5] ? kobject_uevent_env+0x34c/0x700 [ 50.806972][ T5] device_initial_probe+0x1a/0x20 [ 50.811968][ T5] bus_probe_device+0xc0/0x1e0 [ 50.816706][ T5] device_add+0x8ce/0xc00 [ 50.821010][ T5] usb_set_configuration+0x1a76/0x1fe0 [ 50.826441][ T5] usb_generic_driver_probe+0x91/0x150 [ 50.831872][ T5] usb_probe_device+0x143/0x250 [ 50.836718][ T5] really_probe+0x3bf/0xa60 [ 50.841205][ T5] driver_probe_device+0xe1/0x190 [ 50.846210][ T5] __device_attach_driver+0x282/0x3f0 [ 50.851563][ T5] ? state_synced_show+0x90/0x90 [ 50.856482][ T5] bus_for_each_drv+0x184/0x210 [ 50.861306][ T5] ? __kasan_check_write+0x14/0x20 [ 50.866388][ T5] ? state_synced_show+0x90/0x90 [ 50.871302][ T5] ? subsys_find_device_by_id+0x360/0x360 [ 50.876996][ T5] __device_attach+0x2a8/0x410 [ 50.881735][ T5] ? kfree+0xc0/0x270 [ 50.885691][ T5] ? device_attach+0x20/0x20 [ 50.890256][ T5] ? kobject_uevent_env+0x34c/0x700 [ 50.895427][ T5] device_initial_probe+0x1a/0x20 [ 50.900427][ T5] bus_probe_device+0xc0/0x1e0 [ 50.905162][ T5] device_add+0x8ce/0xc00 [ 50.909466][ T5] ? announce_device+0x19b/0x2b0 [ 50.914377][ T5] usb_new_device+0x9ba/0x1460 [ 50.919113][ T5] ? usb_disconnect+0x870/0x870 [ 50.923938][ T5] hub_event+0x2790/0x4220 [ 50.928333][ T5] ? hub_post_resume+0x120/0x120 [ 50.933248][ T5] ? __kasan_check_read+0x11/0x20 [ 50.938244][ T5] ? read_word_at_a_time+0x12/0x20 [ 50.943323][ T5] ? strscpy+0x9b/0x290 [ 50.947453][ T5] process_one_work+0x6fd/0xbc0 [ 50.952277][ T5] worker_thread+0xd1c/0x13c0 [ 50.956928][ T5] kthread+0x324/0x3b0 [ 50.960968][ T5] ? worker_clr_flags+0x190/0x190 [ 50.965968][ T5] ? kthread_blkcg+0xd0/0xd0 [ 50.970530][ T5] ret_from_fork+0x1f/0x30 [ 50.974913][ T5] [ 50.977214][ T5] Allocated by task 15: [ 50.981345][ T5] __kasan_kmalloc+0xd4/0x100 [ 50.986017][ T5] kmem_cache_alloc_trace+0x179/0x2e0 [ 50.991378][ T5] hid_allocate_device+0x50/0x2f0 [ 50.996382][ T5] usbhid_probe+0x3c7/0xf30 [ 51.000862][ T5] usb_probe_interface+0x60f/0xb20 [ 51.005958][ T5] really_probe+0x3bf/0xa60 [ 51.010437][ T5] driver_probe_device+0xe1/0x190 [ 51.015433][ T5] __device_attach_driver+0x282/0x3f0 [ 51.020780][ T5] bus_for_each_drv+0x184/0x210 [ 51.025603][ T5] __device_attach+0x2a8/0x410 [ 51.030351][ T5] device_initial_probe+0x1a/0x20 [ 51.035363][ T5] bus_probe_device+0xc0/0x1e0 [ 51.040114][ T5] device_add+0x8ce/0xc00 [ 51.044425][ T5] usb_set_configuration+0x1a76/0x1fe0 [ 51.049862][ T5] usb_generic_driver_probe+0x91/0x150 [ 51.055294][ T5] usb_probe_device+0x143/0x250 [ 51.060118][ T5] really_probe+0x3bf/0xa60 [ 51.064597][ T5] driver_probe_device+0xe1/0x190 [ 51.069599][ T5] __device_attach_driver+0x282/0x3f0 [ 51.074946][ T5] bus_for_each_drv+0x184/0x210 [ 51.079771][ T5] __device_attach+0x2a8/0x410 [ 51.084537][ T5] device_initial_probe+0x1a/0x20 [ 51.089550][ T5] bus_probe_device+0xc0/0x1e0 [ 51.094300][ T5] device_add+0x8ce/0xc00 [ 51.098610][ T5] usb_new_device+0x9ba/0x1460 [ 51.103355][ T5] hub_event+0x2790/0x4220 [ 51.107752][ T5] process_one_work+0x6fd/0xbc0 [ 51.112579][ T5] worker_thread+0xd1c/0x13c0 [ 51.117230][ T5] kthread+0x324/0x3b0 [ 51.121274][ T5] ret_from_fork+0x1f/0x30 [ 51.125664][ T5] [ 51.127972][ T5] Freed by task 15: [ 51.131759][ T5] kasan_set_track+0x4a/0x70 [ 51.136328][ T5] kasan_set_free_info+0x23/0x40 [ 51.141242][ T5] ____kasan_slab_free+0x125/0x160 [ 51.146328][ T5] __kasan_slab_free+0x11/0x20 [ 51.151068][ T5] slab_free_freelist_hook+0xc5/0x190 [ 51.156414][ T5] kfree+0xc0/0x270 [ 51.160197][ T5] hid_device_release+0x4b/0x50 [ 51.165041][ T5] device_release+0x96/0x1c0 [ 51.169692][ T5] kobject_put+0x18a/0x270 [ 51.174083][ T5] put_device+0x1f/0x30 [ 51.178213][ T5] hid_destroy_device+0xe3/0x110 [ 51.183127][ T5] usbhid_disconnect+0x9f/0xc0 [ 51.187861][ T5] usb_unbind_interface+0x212/0x8a0 [ 51.193031][ T5] device_release_driver_internal+0x531/0x7c0 [ 51.199071][ T5] device_release_driver+0x19/0x20 [ 51.204163][ T5] bus_remove_device+0x2df/0x340 [ 51.209071][ T5] device_del+0x62e/0xe60 [ 51.213371][ T5] usb_disable_device+0x3a8/0x750 [ 51.218370][ T5] usb_disconnect+0x32d/0x870 [ 51.223019][ T5] hub_event+0x19c2/0x4220 [ 51.227412][ T5] process_one_work+0x6fd/0xbc0 [ 51.232232][ T5] worker_thread+0xd1c/0x13c0 [ 51.236880][ T5] kthread+0x324/0x3b0 [ 51.240922][ T5] ret_from_fork+0x1f/0x30 [ 51.245304][ T5] [ 51.247609][ T5] The buggy address belongs to the object at ffff88811a720000 [ 51.247609][ T5] which belongs to the cache kmalloc-8k of size 8192 [ 51.261633][ T5] The buggy address is located 7544 bytes inside of [ 51.261633][ T5] 8192-byte region [ffff88811a720000, ffff88811a722000) [ 51.275049][ T5] The buggy address belongs to the page: [ 51.280679][ T5] page:ffffea000469c800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11a720 [ 51.290889][ T5] head:ffffea000469c800 order:3 compound_mapcount:0 compound_pincount:0 [ 51.299192][ T5] flags: 0x4000000000010200(slab|head) [ 51.304630][ T5] raw: 4000000000010200 dead000000000100 dead000000000122 ffff888100042a80 [ 51.313189][ T5] raw: 0000000000000000 0000000000020002 00000001ffffffff 0000000000000000 [ 51.321740][ T5] page dumped because: kasan: bad access detected [ 51.328123][ T5] page_owner tracks the page as allocated [ 51.333822][ T5] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x52a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 136, ts 4693280350, free_ts 0 [ 51.349760][ T5] prep_new_page+0x176/0x190 [ 51.354324][ T5] get_page_from_freelist+0x225f/0x23f0 [ 51.359842][ T5] __alloc_pages_nodemask+0x29a/0x640 [ 51.365204][ T5] new_slab+0x84/0x3f0 [ 51.369248][ T5] ___slab_alloc+0x2f8/0x4c0 [ 51.373810][ T5] __slab_alloc+0x63/0xa0 [ 51.378112][ T5] kmem_cache_alloc_trace+0x1a8/0x2e0 [ 51.383457][ T5] audit_log_d_path+0xa2/0x200 [ 51.388195][ T5] common_lsm_audit+0xec8/0x1850 [ 51.393107][ T5] slow_avc_audit+0x1c4/0x240 [ 51.397757][ T5] avc_has_perm+0x215/0x3d0 [ 51.402233][ T5] selinux_socket_listen+0x22f/0x340 [ 51.407488][ T5] security_socket_listen+0x69/0xa0 [ 51.412659][ T5] __x64_sys_listen+0x189/0x290 [ 51.417505][ T5] do_syscall_64+0x31/0x40 [ 51.421894][ T5] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.427757][ T5] page_owner free stack trace missing [ 51.433105][ T5] [ 51.435405][ T5] Memory state around the buggy address: [ 51.441012][ T5] ffff88811a721c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.449047][ T5] ffff88811a721c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.457081][ T5] >ffff88811a721d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.465112][ T5] ^ [ 51.473061][ T5] ffff88811a721d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.481098][ T5] ffff88811a721e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.489128][ T5] ================================================================== [ 51.497164][ T5] Disabling lock debugging due to kernel taint [ 51.503727][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 51.508884][ T24] audit: type=1400 audit(1792906333.610:68): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 51.510714][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.533906][ T24] audit: type=1400 audit(1792906333.640:69): avc: denied { search } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.539111][ T311] wacom 0003:056A:0084.005A: unknown main item tag 0x0 [ 51.560604][ T24] audit: type=1400 audit(1792906333.640:70): avc: denied { write } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.567183][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 443] <... ioctl resumed>) = 0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 51.588490][ T24] audit: type=1400 audit(1792906333.640:71): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.596329][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.616793][ T24] audit: type=1400 audit(1792906333.640:72): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 51.622638][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.643497][ T24] audit: type=1400 audit(1792906333.640:73): avc: denied { append open } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 51.649956][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.672736][ T24] audit: type=1400 audit(1792906333.640:74): avc: denied { getattr } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 51.679472][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.708653][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.715522][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.722405][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.729276][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.736123][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.743001][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.749871][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.756724][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.763601][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.770470][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.777323][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.784183][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.791039][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [pid 443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 51.797870][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.804750][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.811616][ T309] wacom 0003:056A:0084.005C: unknown main item tag 0x0 [ 51.820893][ T311] wacom 0003:056A:0084.005A: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 51.832507][ T309] wacom 0003:056A:0084.005C: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 443] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [ 51.843963][ T5] wacom 0003:056A:0084.0059: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 51.860815][ T310] wacom 0003:056A:0084.005D: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [pid 451] <... ioctl resumed>) = 0 [pid 446] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 442] <... ioctl resumed>) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 446] <... ioctl resumed>) = 0 [pid 451] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 443] exit_group(0) = ? [pid 443] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 301] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 301] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 301] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 301] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] newfstatat(AT_FDCWD, "./8/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 301] unlink("./8/binderfs") = 0 [pid 301] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 301] close(3) = 0 [pid 301] rmdir("./8") = 0 [pid 301] mkdir("./9", 0777) = 0 [pid 301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 457 ci2-android-5-10/strace-static-x86_64: Process 457 attached [pid 301] rt_sigprocmask(SIG_SETMASK, [] [pid 457] set_robust_list(0x55556d5826a0, 24 [pid 301] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 457] <... set_robust_list resumed>) = 0 [pid 457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 457] chdir("./9") = 0 [pid 457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 457] setpgid(0, 0) = 0 [pid 457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 457] write(3, "1000", 4) = 4 [pid 457] close(3) = 0 [pid 457] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 457] write(1, "executing program\n", 18) = 18 [pid 457] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 457] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 457] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 451] <... ioctl resumed>) = 0 [pid 446] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 446] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 451] <... ioctl resumed>) = 34 [pid 446] <... ioctl resumed>) = 34 [pid 442] <... ioctl resumed>) = 34 [ 52.159323][ T310] usbhid 4-1:1.2: can't add hid device: -71 [ 52.167776][ T309] wacom 0003:056A:0084.005E: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 52.180333][ T310] usbhid: probe of 4-1:1.2 failed with error -71 [ 52.186765][ T5] wacom 0003:056A:0084.0060: hidraw6: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 52.197820][ T15] usb 5-1: new high-speed USB device number 12 using dummy_hcd [pid 454] <... ioctl resumed>) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 52.205734][ T311] wacom 0003:056A:0084.005F: hidraw7: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 52.224745][ T310] usb 4-1: USB disconnect, device number 10 [ 52.236995][ T458] fido_id[458]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 451] exit_group(0 [pid 446] exit_group(0 [pid 451] <... exit_group resumed>) = ? [pid 446] <... exit_group resumed>) = ? [pid 451] +++ exited with 0 +++ [pid 446] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 300] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 300] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 300] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] newfstatat(AT_FDCWD, "./9/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 300] unlink("./9/binderfs") = 0 [pid 300] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 300] close(3) = 0 [pid 300] rmdir("./9") = 0 [pid 300] mkdir("./10", 0777) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 460 attached , child_tidptr=0x55556d582690) = 460 [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 460] set_robust_list(0x55556d5826a0, 24) = 0 [pid 460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 460] chdir("./10") = 0 [pid 460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 460] setpgid(0, 0) = 0 [pid 460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 460] write(3, "1000", 4) = 4 [pid 460] close(3) = 0 [pid 460] symlink("/dev/binderfs", "./binderfs") = 0 [pid 460] write(1, "executing program\n", 18) = 18 executing program [pid 299] <... restart_syscall resumed>) = 0 [pid 460] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 299] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 460] <... openat resumed>) = 3 [pid 299] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 299] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 299] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 299] getdents64(3 [pid 460] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0 [pid 299] <... getdents64 resumed>, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 299] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 460] <... ioctl resumed>) = 0 [pid 299] newfstatat(AT_FDCWD, "./9/binderfs" [pid 460] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 299] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 299] unlink("./9/binderfs") = 0 [pid 299] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 299] close(3) = 0 [pid 299] rmdir("./9" [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 299] <... rmdir resumed>) = 0 [pid 299] mkdir("./10", 0777 [pid 460] <... ioctl resumed>) = 0 [pid 299] <... mkdir resumed>) = 0 [pid 299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0ci2-android-5-10/strace-static-x86_64: Process 461 attached [pid 299] <... clone resumed>, child_tidptr=0x55556d582690) = 461 [pid 299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 461] set_robust_list(0x55556d5826a0, 24) = 0 [pid 461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 461] chdir("./10") = 0 [pid 461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 461] setpgid(0, 0) = 0 [pid 461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 461] write(3, "1000", 4) = 4 [pid 461] close(3) = 0 [pid 461] symlink("/dev/binderfs", "./binderfs") = 0 [pid 461] write(1, "executing program\n", 18) = 18 executing program [pid 461] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 461] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 461] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 442] exit_group(0) = ? [pid 442] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 298] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 298] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 298] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 298] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 298] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 298] newfstatat(AT_FDCWD, "./8/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 298] unlink("./8/binderfs") = 0 [pid 298] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 298] close(3) = 0 [pid 298] rmdir("./8") = 0 [pid 298] mkdir("./9", 0777) = 0 [pid 298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 462 attached [pid 462] set_robust_list(0x55556d5826a0, 24 [pid 298] <... clone resumed>, child_tidptr=0x55556d582690) = 462 [pid 462] <... set_robust_list resumed>) = 0 [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 462] chdir("./9") = 0 [pid 462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 462] setpgid(0, 0) = 0 [pid 462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 462] write(3, "1000", 4) = 4 [pid 462] close(3) = 0 [pid 462] symlink("/dev/binderfs", "./binderfs") = 0 [pid 462] write(1, "executing program\n", 18) = 18 executing program [pid 462] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 462] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 462] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 454] <... ioctl resumed>) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 52.459303][ T311] usbhid 3-1:1.2: can't add hid device: -71 [ 52.465281][ T311] usbhid: probe of 3-1:1.2 failed with error -71 [ 52.471691][ T309] usbhid 2-1:1.2: can't add hid device: -71 [ 52.477682][ T309] usbhid: probe of 2-1:1.2 failed with error -71 [ 52.488312][ T311] usb 3-1: USB disconnect, device number 11 [ 52.499260][ T5] usbhid 1-1:1.2: can't add hid device: -71 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 52.505361][ T5] usbhid: probe of 1-1:1.2 failed with error -71 [ 52.513586][ T309] usb 2-1: USB disconnect, device number 11 [ 52.529727][ T5] usb 1-1: USB disconnect, device number 10 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [ 52.551916][ T464] fido_id[464]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 52.553948][ T466] fido_id[466]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 52.569362][ T15] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 52.588788][ T468] fido_id[468]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 457] <... ioctl resumed>) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 454] <... ioctl resumed>) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 457] <... ioctl resumed>) = 18 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 454] <... ioctl resumed>) = 0 [ 52.595585][ T467] fido_id[467]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 52.617342][ T310] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 52.625430][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 457] <... ioctl resumed>) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 454] <... ioctl resumed>) = 0 [pid 457] <... ioctl resumed>) = 18 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 461] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 460] <... ioctl resumed>) = 0 [pid 457] <... ioctl resumed>) = 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 461] <... ioctl resumed>) = 18 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 462] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 18 [pid 457] <... ioctl resumed>) = 9 [pid 462] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 462] <... ioctl resumed>) = 18 [pid 457] <... ioctl resumed>) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [ 52.889287][ T309] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 52.897068][ T311] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 52.919300][ T5] usb 1-1: new high-speed USB device number 11 using dummy_hcd [pid 462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 457] <... ioctl resumed>) = 84 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [ 52.979328][ T310] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 52.988581][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 461] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 460] <... ioctl resumed>) = 0 [pid 454] <... ioctl resumed>) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 461] <... ioctl resumed>) = 18 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 462] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 18 [pid 462] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 461] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 462] <... ioctl resumed>) = 18 [pid 460] <... ioctl resumed>) = 0 [pid 454] <... ioctl resumed>) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 461] <... ioctl resumed>) = 9 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 462] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 9 [pid 454] <... ioctl resumed>) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 461] <... ioctl resumed>) = 0 [pid 457] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 462] <... ioctl resumed>) = 9 [pid 460] <... ioctl resumed>) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 461] <... ioctl resumed>) = 84 [ 53.220314][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.227321][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.234406][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.241533][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.248513][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.255437][ T309] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 462] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 84 [pid 462] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 462] <... ioctl resumed>) = 84 [ 53.264597][ T311] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 53.273820][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.280766][ T5] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 53.289984][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.298150][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.306140][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.314157][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [pid 462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 460] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 460] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c [pid 460] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 462] <... ioctl resumed>) = 0 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [ 53.321631][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.328507][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.335603][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.342761][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.349874][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.356722][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.364699][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [pid 462] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [ 53.371805][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.378643][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.386052][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.393027][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.399909][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.406743][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.413601][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 53.420459][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.427353][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.434231][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.441233][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.448081][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.455004][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.461897][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 53.468733][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.475607][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.482638][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.489566][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.496402][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.503277][ T15] wacom 0003:056A:0084.0061: unknown main item tag 0x0 [ 53.510861][ T15] wacom 0003:056A:0084.0061: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 457] <... ioctl resumed>) = 0 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 454] <... ioctl resumed>) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 53.570306][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.577275][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.584309][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.592149][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.598994][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.605973][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.613006][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.619949][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.626842][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.633713][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.640582][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.647410][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.654274][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.661158][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.667992][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.674858][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.681721][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.688549][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.695434][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.702312][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.709163][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.716055][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.722941][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.729808][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.736652][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.743521][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.750377][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.757204][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.764073][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 53.771002][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.777838][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.784727][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.791834][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.798681][ T310] wacom 0003:056A:0084.0062: unknown main item tag 0x0 [ 53.806218][ T310] wacom 0003:056A:0084.0062: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 462] <... ioctl resumed>) = 0 [pid 454] <... ioctl resumed>) = 34 [pid 462] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 462] <... ioctl resumed>) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 457] <... ioctl resumed>) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [ 53.840699][ T15] wacom 0003:056A:0084.0063: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 457] <... ioctl resumed>) = 0 [pid 462] <... ioctl resumed>) = 0 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 53.920378][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 53.928324][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 53.935222][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 53.943098][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 53.950067][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 53.956906][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 53.963787][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 53.970678][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 53.977521][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 53.984416][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 53.991287][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 53.998126][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.005012][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.011901][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [pid 454] exit_group(0) = ? [pid 454] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 302] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 302] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 302] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 302] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] newfstatat(AT_FDCWD, "./10/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] unlink("./10/binderfs") = 0 [pid 302] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 302] close(3) = 0 [pid 302] rmdir("./10") = 0 [pid 302] mkdir("./11", 0777) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 469 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 469 attached [pid 469] set_robust_list(0x55556d5826a0, 24) = 0 [pid 469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 469] chdir("./11") = 0 [pid 469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 469] setpgid(0, 0) = 0 [pid 469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 469] write(3, "1000", 4) = 4 [pid 469] close(3) = 0 [pid 469] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 469] write(1, "executing program\n", 18) = 18 [pid 469] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 469] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 469] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 54.018740][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.025635][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.032538][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.039434][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.046304][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.053423][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.060816][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 54.068086][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.074994][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.081943][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.088787][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.095723][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.102648][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.109534][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 457] <... ioctl resumed>) = 34 [ 54.116513][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.123555][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.132030][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.138988][ T310] wacom 0003:056A:0084.0067: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 54.150080][ T15] usbhid 5-1:1.2: can't add hid device: -71 [ 54.156025][ T15] usbhid: probe of 5-1:1.2 failed with error -71 [ 54.162562][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.170258][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.177106][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.184444][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.191443][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.198304][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.205514][ T15] usb 5-1: USB disconnect, device number 12 [ 54.211915][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.214302][ T471] fido_id[471]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 54.218799][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.218815][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.247799][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.255808][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.263072][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.269978][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.276830][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.283791][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.290673][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.297509][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.304444][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.311363][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [pid 462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 457] exit_group(0) = ? [pid 457] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 301] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 301] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 301] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] newfstatat(AT_FDCWD, "./9/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 301] unlink("./9/binderfs") = 0 [pid 301] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 301] close(3) = 0 [pid 301] rmdir("./9") = 0 [pid 301] mkdir("./10", 0777) = 0 [pid 301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 472 [pid 301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 472 attached [pid 472] set_robust_list(0x55556d5826a0, 24) = 0 [pid 472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 472] chdir("./10") = 0 [pid 472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 472] setpgid(0, 0) = 0 [pid 472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 472] write(3, "1000", 4) = 4 [pid 472] close(3) = 0 [pid 472] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 472] write(1, "executing program\n", 18) = 18 [pid 472] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 472] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 472] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 54.318198][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.325075][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.331963][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.339678][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.346948][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.353897][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.360819][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.367655][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.374583][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.381579][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.388415][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.395355][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.402242][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.409095][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.416080][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.422986][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.429894][ T310] usbhid 4-1:1.2: can't add hid device: -71 [ 54.435800][ T310] usbhid: probe of 4-1:1.2 failed with error -71 [ 54.442145][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.448995][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.455888][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.462857][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.470202][ T310] usb 4-1: USB disconnect, device number 11 [ 54.476614][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.483527][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.491460][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.498325][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.498726][ T474] fido_id[474]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 54.506337][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.522537][ T473] fido_id[473]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 54.526862][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.547993][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.554904][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.561927][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.568788][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.575667][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.582640][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.589574][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.596418][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.603322][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.610198][ T15] usb 5-1: new high-speed USB device number 13 using dummy_hcd [pid 472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 469] <... ioctl resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 54.617760][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.624638][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.631582][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.638576][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.645518][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.652492][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.659503][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.666345][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.673225][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.680109][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.686950][ T5] wacom 0003:056A:0084.0066: unknown main item tag 0x0 [ 54.693905][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.700800][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.707641][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.714536][ T311] wacom 0003:056A:0084.0065: unknown main item tag 0x0 [ 54.721952][ T5] wacom 0003:056A:0084.0066: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 54.733387][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.740391][ T311] wacom 0003:056A:0084.0065: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [ 54.751530][ T309] wacom 0003:056A:0084.0064: unknown main item tag 0x0 [ 54.758898][ T309] wacom 0003:056A:0084.0064: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 462] <... ioctl resumed>) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 469] <... ioctl resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 472] <... ioctl resumed>) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 469] <... ioctl resumed>) = 9 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 472] <... ioctl resumed>) = 18 [pid 472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 469] <... ioctl resumed>) = 0 [ 54.899248][ T310] usb 4-1: new high-speed USB device number 12 using dummy_hcd [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [pid 462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 54.969349][ T15] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 54.978453][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 462] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [ 55.051067][ T5] wacom 0003:056A:0084.0068: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 55.071145][ T311] wacom 0003:056A:0084.0069: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 55.091025][ T309] wacom 0003:056A:0084.006A: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [pid 472] <... ioctl resumed>) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 472] <... ioctl resumed>) = 0 [pid 469] <... ioctl resumed>) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 462] exit_group(0) = ? [pid 462] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 298] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 298] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 298] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 298] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 298] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 298] newfstatat(AT_FDCWD, "./9/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 298] unlink("./9/binderfs") = 0 [pid 298] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 298] close(3) = 0 [pid 298] rmdir("./9") = 0 [pid 298] mkdir("./10", 0777) = 0 [pid 298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 475 ci2-android-5-10/strace-static-x86_64: Process 475 attached [pid 475] set_robust_list(0x55556d5826a0, 24 [pid 298] rt_sigprocmask(SIG_SETMASK, [] [pid 475] <... set_robust_list resumed>) = 0 [pid 475] rt_sigprocmask(SIG_SETMASK, [] [pid 298] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 475] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 475] chdir("./10") = 0 [pid 475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 475] setpgid(0, 0) = 0 [pid 475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 472] <... ioctl resumed>) = 84 [pid 472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 475] write(3, "1000", 4) = 4 [pid 475] close(3) = 0 [pid 475] symlink("/dev/binderfs", "./binderfs") = 0 [pid 475] write(1, "executing program\n", 18 [pid 460] exit_group(0) = ? [pid 460] +++ exited with 0 +++ [pid 475] <... write resumed>) = 18 [pid 475] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 executing program [pid 475] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 475] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 300] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 300] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 300] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] newfstatat(AT_FDCWD, "./10/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 300] unlink("./10/binderfs") = 0 [pid 300] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 300] close(3) = 0 [pid 300] rmdir("./10") = 0 [pid 300] mkdir("./11", 0777) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 476 [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 476 attached [pid 476] set_robust_list(0x55556d5826a0, 24) = 0 [pid 476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 476] chdir("./11") = 0 [pid 476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 476] setpgid(0, 0) = 0 [pid 476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 476] write(3, "1000", 4) = 4 [pid 476] close(3) = 0 [pid 476] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 476] write(1, "executing program\n", 18) = 18 [pid 476] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 476] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 476] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 461] exit_group(0) = ? [pid 461] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 472] <... ioctl resumed>) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 299] <... restart_syscall resumed>) = 0 [pid 299] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 299] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 299] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 299] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 299] newfstatat(AT_FDCWD, "./10/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 299] unlink("./10/binderfs") = 0 [pid 299] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 299] close(3) = 0 [pid 299] rmdir("./10") = 0 [pid 299] mkdir("./11", 0777) = 0 [pid 299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 477 ci2-android-5-10/strace-static-x86_64: Process 477 attached [pid 299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 477] set_robust_list(0x55556d5826a0, 24) = 0 [pid 477] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 477] chdir("./11") = 0 [pid 477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 477] setpgid(0, 0) = 0 [pid 477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 477] write(3, "1000", 4) = 4 [pid 477] close(3) = 0 [pid 477] symlink("/dev/binderfs", "./binderfs") = 0 [pid 477] write(1, "executing program\n", 18) = 18 executing program [pid 477] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 477] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 477] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 472] <... ioctl resumed>) = 0 [ 55.259398][ T310] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 55.268663][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.349486][ T5] usbhid 1-1:1.2: can't add hid device: -71 [ 55.355445][ T311] usbhid 3-1:1.2: can't add hid device: -71 [ 55.361405][ T311] usbhid: probe of 3-1:1.2 failed with error -71 [ 55.368162][ T5] usbhid: probe of 1-1:1.2 failed with error -71 [ 55.375385][ T311] usb 3-1: USB disconnect, device number 12 [ 55.387151][ T5] usb 1-1: USB disconnect, device number 11 [ 55.393127][ T309] usbhid 2-1:1.2: can't add hid device: -71 [ 55.399064][ T309] usbhid: probe of 2-1:1.2 failed with error -71 [ 55.417581][ T481] fido_id[481]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 55.419428][ T309] usb 2-1: USB disconnect, device number 12 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 55.436089][ T479] fido_id[479]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 55.473453][ T482] fido_id[482]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 55.479451][ T483] fido_id[483]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [pid 469] <... ioctl resumed>) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 55.580293][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.587256][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.594161][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.601050][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.607890][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.614878][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.621783][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.628632][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.635511][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.642381][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.649238][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.656084][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.663146][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.670010][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.676861][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.683722][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.690574][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.697406][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.704288][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.711157][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.717988][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [pid 472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 472] <... ioctl resumed>) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 55.724847][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.731695][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.738524][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.745631][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.752704][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.759647][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.766482][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.773368][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [pid 472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 55.780268][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.787271][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.794136][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.801047][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.807893][ T15] wacom 0003:056A:0084.006B: unknown main item tag 0x0 [ 55.814776][ T5] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 55.822363][ T311] usb 3-1: new high-speed USB device number 13 using dummy_hcd [pid 472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 477] <... ioctl resumed>) = 0 [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 472] <... ioctl resumed>) = 0 [pid 477] <... ioctl resumed>) = 18 [pid 476] <... ioctl resumed>) = 18 [pid 475] <... ioctl resumed>) = 18 [pid 472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 472] <... ioctl resumed>) = 0 [ 55.830065][ T309] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 55.838163][ T15] wacom 0003:056A:0084.006B: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [pid 469] <... ioctl resumed>) = 0 [ 55.890401][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 55.897285][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 55.904189][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 55.911069][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 55.917906][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 55.925650][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 55.932561][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 55.939531][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 55.946360][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 55.953499][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 55.960485][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 55.967323][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 55.974225][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 55.981076][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 55.987902][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 55.994790][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.001654][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.008491][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.015356][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.022282][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.029112][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [pid 472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 477] <... ioctl resumed>) = 0 [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [ 56.035976][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.042888][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.049791][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.056632][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.063488][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.070392][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.077236][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.084083][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [pid 475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 477] <... ioctl resumed>) = 18 [pid 476] <... ioctl resumed>) = 18 [pid 475] <... ioctl resumed>) = 18 [pid 477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 477] <... ioctl resumed>) = 0 [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 477] <... ioctl resumed>) = 9 [pid 476] <... ioctl resumed>) = 9 [pid 477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 469] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 477] <... ioctl resumed>) = 0 [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 469] <... ioctl resumed>) = 34 [pid 477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [ 56.091084][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.098104][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.104966][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.112031][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.119084][ T310] wacom 0003:056A:0084.006C: unknown main item tag 0x0 [ 56.126466][ T310] wacom 0003:056A:0084.006C: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 477] <... ioctl resumed>) = 84 [pid 476] <... ioctl resumed>) = 84 [pid 475] <... ioctl resumed>) = 84 [pid 477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [ 56.171388][ T15] wacom 0003:056A:0084.006D: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [ 56.189349][ T5] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 56.199274][ T309] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 56.208281][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 472] <... ioctl resumed>) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 476] <... ioctl resumed>) = 0 [pid 477] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 475] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32 [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 475] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c [pid 475] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 475] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 477] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 477] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 477] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 477] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [ 56.216734][ T311] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 56.226560][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.234580][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 469] exit_group(0) = ? [pid 469] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 302] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 302] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 302] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 302] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] newfstatat(AT_FDCWD, "./11/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] unlink("./11/binderfs") = 0 [pid 302] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 302] close(3) = 0 [pid 302] rmdir("./11") = 0 [pid 302] mkdir("./12", 0777) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 484 attached , child_tidptr=0x55556d582690) = 484 [pid 302] rt_sigprocmask(SIG_SETMASK, [] [pid 484] set_robust_list(0x55556d5826a0, 24 [pid 302] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 484] <... set_robust_list resumed>) = 0 [pid 484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 484] chdir("./12") = 0 [pid 484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 484] setpgid(0, 0) = 0 [pid 484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 484] write(3, "1000", 4) = 4 [pid 484] close(3) = 0 [pid 484] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 484] write(1, "executing program\n", 18) = 18 [pid 484] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 484] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 484] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 472] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 477] <... ioctl resumed>) = 0 [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 477] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 475] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 477] <... ioctl resumed>) = 0 [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [ 56.469322][ T15] usbhid 5-1:1.2: can't add hid device: -71 [ 56.476848][ T15] usbhid: probe of 5-1:1.2 failed with error -71 [ 56.483387][ T310] wacom 0003:056A:0084.006E: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [ 56.496170][ T15] usb 5-1: USB disconnect, device number 13 [ 56.514306][ T485] fido_id[485]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 56.516991][ T486] fido_id[486]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [pid 472] exit_group(0) = ? [pid 472] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 301] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 301] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 301] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 301] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] newfstatat(AT_FDCWD, "./10/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 301] unlink("./10/binderfs") = 0 [pid 301] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 301] close(3) = 0 [pid 301] rmdir("./10") = 0 [pid 301] mkdir("./11", 0777) = 0 [pid 301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 487 ci2-android-5-10/strace-static-x86_64: Process 487 attached [pid 301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 487] set_robust_list(0x55556d5826a0, 24) = 0 [pid 477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 477] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 487] rt_sigprocmask(SIG_SETMASK, [] [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 487] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 487] chdir("./11" [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 475] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 487] <... chdir resumed>) = 0 [pid 487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 487] setpgid(0, 0) = 0 [pid 487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 487] <... openat resumed>) = 3 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 487] write(3, "1000", 4) = 4 [pid 487] close(3) = 0 [pid 487] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 487] write(1, "executing program\n", 18) = 18 [pid 487] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 487] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 487] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 477] <... ioctl resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 475] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 477] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 477] <... ioctl resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 477] <... ioctl resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 475] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 477] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 477] <... ioctl resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 476] <... ioctl resumed>) = 0 [pid 477] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [ 56.769330][ T310] usbhid 4-1:1.2: can't add hid device: -71 [ 56.775473][ T310] usbhid: probe of 4-1:1.2 failed with error -71 [ 56.782445][ T310] usb 4-1: USB disconnect, device number 12 [pid 477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 476] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 477] <... ioctl resumed>) = 0 [ 56.808302][ T489] fido_id[489]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 56.823806][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 56.832037][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 56.838903][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 56.846775][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 56.854058][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 56.860937][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 56.867780][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 56.874663][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 56.881551][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 56.888380][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 56.895257][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 56.902262][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 56.909091][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [pid 484] <... ioctl resumed>) = 0 [ 56.915960][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 56.922830][ T15] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 56.930400][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 56.937230][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 56.944121][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 56.951035][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 56.957865][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [pid 484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 56.964798][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 56.971775][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 56.978612][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 56.985611][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 56.992594][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 56.999704][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.006541][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.013418][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [pid 484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [ 57.020289][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.027302][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.034179][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.041046][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.047994][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.054866][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.061808][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.068653][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.075526][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.082493][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.089386][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.096244][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.103122][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.109992][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.116823][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.123708][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.130617][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.137452][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.144321][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.151208][ T310] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 57.158768][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [pid 477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 487] <... ioctl resumed>) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 484] <... ioctl resumed>) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 57.165664][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.172559][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.179592][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.186440][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.193436][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.200490][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.207479][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.214352][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [pid 484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [ 57.221328][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.228254][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.235137][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.242026][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.248953][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.255825][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.262761][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [pid 484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [ 57.269934][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.276804][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.283703][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.290725][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.297559][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.304476][ T15] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 57.313600][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.320475][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.327308][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.334158][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.342196][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.349024][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.355890][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.362971][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [pid 484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 487] <... ioctl resumed>) = 0 [pid 484] <... ioctl resumed>) = 0 [ 57.370107][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.376960][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.383829][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.390759][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.397786][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.404787][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.412266][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [pid 487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [ 57.419364][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.426226][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.433261][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.440291][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.447130][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.454064][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.461050][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [pid 487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [ 57.467907][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.474855][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.481851][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.488691][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.495615][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.502575][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.509499][ T310] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 57.518578][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.526578][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.533446][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.540310][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.547149][ T5] wacom 0003:056A:0084.0071: unknown main item tag 0x0 [ 57.554033][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.560897][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [pid 487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 487] <... ioctl resumed>) = 0 [ 57.567727][ T311] wacom 0003:056A:0084.006F: unknown main item tag 0x0 [ 57.574831][ T309] wacom 0003:056A:0084.0070: unknown main item tag 0x0 [ 57.582632][ T5] wacom 0003:056A:0084.0071: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 57.594292][ T309] wacom 0003:056A:0084.0070: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 57.605809][ T311] wacom 0003:056A:0084.006F: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 477] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 477] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 475] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 476] <... ioctl resumed>) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 477] <... ioctl resumed>) = 0 [pid 475] <... ioctl resumed>) = 0 [pid 476] <... ioctl resumed>) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 484] <... ioctl resumed>) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 477] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 477] <... ioctl resumed>) = 0 [pid 477] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 475] <... ioctl resumed>) = 0 [pid 475] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 476] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 477] <... ioctl resumed>) = 34 [pid 475] <... ioctl resumed>) = 34 [pid 484] <... ioctl resumed>) = 0 [pid 476] <... ioctl resumed>) = 34 [pid 484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 57.921838][ T5] wacom 0003:056A:0084.0072: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input1 [ 57.933619][ T309] wacom 0003:056A:0084.0073: hidraw4: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input1 [ 57.946040][ T311] wacom 0003:056A:0084.0074: hidraw5: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input1 [ 57.958306][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 57.966684][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 57.974247][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 57.981160][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 57.988005][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 57.994887][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.001767][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.008601][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.015468][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [pid 487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 58.022328][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.029152][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.036020][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.043045][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.049913][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.056750][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.063655][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [pid 487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 477] exit_group(0 [pid 475] exit_group(0 [pid 477] <... exit_group resumed>) = ? [pid 475] <... exit_group resumed>) = ? [pid 477] +++ exited with 0 +++ [pid 475] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 58.070637][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.077486][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.084428][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.091280][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.098109][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.104998][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.111968][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [pid 299] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 298] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 299] <... restart_syscall resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 299] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 298] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 299] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 298] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 299] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 298] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 299] <... openat resumed>) = 3 [pid 298] <... openat resumed>) = 3 [pid 299] fstat(3 [pid 298] fstat(3 [pid 299] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 298] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 299] getdents64(3 [pid 298] getdents64(3 [pid 299] <... getdents64 resumed>, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 298] <... getdents64 resumed>, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 299] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 298] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 299] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 298] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 299] newfstatat(AT_FDCWD, "./11/binderfs" [pid 298] newfstatat(AT_FDCWD, "./10/binderfs" [pid 299] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 298] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 299] unlink("./11/binderfs" [pid 298] unlink("./10/binderfs" [pid 299] <... unlink resumed>) = 0 [pid 298] <... unlink resumed>) = 0 [pid 299] getdents64(3 [pid 298] getdents64(3 [pid 299] <... getdents64 resumed>, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 298] <... getdents64 resumed>, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 299] close(3 [pid 298] close(3 [pid 299] <... close resumed>) = 0 [pid 298] <... close resumed>) = 0 [pid 299] rmdir("./11" [pid 298] rmdir("./10" [pid 299] <... rmdir resumed>) = 0 [pid 298] <... rmdir resumed>) = 0 [pid 299] mkdir("./12", 0777 [pid 298] mkdir("./11", 0777 [pid 299] <... mkdir resumed>) = 0 [pid 298] <... mkdir resumed>) = 0 [pid 299] rt_sigprocmask(SIG_BLOCK, ~[] [pid 298] rt_sigprocmask(SIG_BLOCK, ~[] [pid 299] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 298] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 476] exit_group(0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 476] <... exit_group resumed>) = ? [pid 476] +++ exited with 0 +++ [pid 299] <... clone resumed>, child_tidptr=0x55556d582690) = 490 [pid 298] <... clone resumed>, child_tidptr=0x55556d582690) = 491 [pid 299] rt_sigprocmask(SIG_SETMASK, [] [pid 298] rt_sigprocmask(SIG_SETMASK, [] [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 298] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 300] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 300] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 300] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 300] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 300] newfstatat(AT_FDCWD, "./11/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 300] unlink("./11/binderfs") = 0 [pid 300] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 300] close(3) = 0 [pid 300] rmdir("./11" [pid 487] <... ioctl resumed>) = 0 [pid 300] <... rmdir resumed>) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 300] mkdir("./12", 0777) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 492 [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 491 attached [pid 491] set_robust_list(0x55556d5826a0, 24) = 0 [pid 491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 491] chdir("./11") = 0 [pid 491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 491] setpgid(0, 0) = 0 [pid 491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 491] write(3, "1000", 4) = 4 [pid 491] close(3) = 0 [pid 491] symlink("/dev/binderfs", "./binderfs") = 0 [pid 491] write(1, "executing program\n", 18) = 18 [pid 491] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 executing program [pid 491] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 491] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0ci2-android-5-10/strace-static-x86_64: Process 490 attached [pid 490] set_robust_list(0x55556d5826a0, 24) = 0 [pid 490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 490] chdir("./12") = 0 [pid 490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 490] setpgid(0, 0) = 0 [pid 490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 490] write(3, "1000", 4) = 4 [pid 490] close(3) = 0 [pid 490] symlink("/dev/binderfs", "./binderfs") = 0 [pid 490] write(1, "executing program\n", 18) = 18 executing program [pid 490] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 490] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 490] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0ci2-android-5-10/strace-static-x86_64: Process 492 attached [pid 492] set_robust_list(0x55556d5826a0, 24) = 0 [pid 492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 492] chdir("./12") = 0 [pid 492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 492] setpgid(0, 0) = 0 [pid 492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 492] write(3, "1000", 4) = 4 [pid 492] close(3) = 0 [pid 492] symlink("/dev/binderfs", "./binderfs") = 0 [pid 492] write(1, "executing program\n", 18) = 18 executing program [pid 492] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 492] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 492] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 487] <... ioctl resumed>) = 0 [ 58.118796][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.126107][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.133731][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.141244][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.148931][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.156584][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.164723][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.171670][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.178507][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.185483][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.192430][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.199355][ T5] usbhid 1-1:1.2: can't add hid device: -71 [ 58.205268][ T5] usbhid: probe of 1-1:1.2 failed with error -71 [ 58.211643][ T309] usbhid 2-1:1.2: can't add hid device: -71 [ 58.217569][ T309] usbhid: probe of 2-1:1.2 failed with error -71 [ 58.223985][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.230873][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.237801][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.244692][ T311] usbhid 3-1:1.2: can't add hid device: -71 [ 58.250649][ T311] usbhid: probe of 3-1:1.2 failed with error -71 [ 58.262264][ T309] usb 2-1: USB disconnect, device number 13 [ 58.269258][ T5] usb 1-1: USB disconnect, device number 12 [ 58.275814][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.308987][ T498] fido_id[498]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 58.317183][ T495] fido_id[495]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 58.324820][ T311] usb 3-1: USB disconnect, device number 13 [ 58.346530][ T15] wacom 0003:056A:0084.0075: unknown main item tag 0x0 [ 58.350753][ T497] fido_id[497]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 58.353876][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.375343][ T15] wacom 0003:056A:0084.0075: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input0 [ 58.387144][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.396255][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.403589][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.410678][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.417534][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [pid 487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 484] <... ioctl resumed>) = 0 [ 58.424395][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.431258][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.438092][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.445019][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.451957][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.458799][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.466468][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [pid 484] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 58.473381][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.480418][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.487266][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.494233][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.501222][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.508055][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.514938][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.521787][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.528613][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.535477][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.542423][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.549408][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.556242][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.563106][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.569988][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.576822][ T310] wacom 0003:056A:0084.0076: unknown main item tag 0x0 [ 58.584209][ T310] wacom 0003:056A:0084.0076: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input0 [pid 487] <... ioctl resumed>) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 484] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 490] <... ioctl resumed>) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 484] <... ioctl resumed>) = 34 [pid 491] <... ioctl resumed>) = 0 [pid 491] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 490] <... ioctl resumed>) = 18 [pid 490] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 491] <... ioctl resumed>) = 18 [ 58.689285][ T309] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 58.699261][ T5] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 58.711164][ T15] wacom 0003:056A:0084.0077: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.4-1/input1 [pid 491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 492] <... ioctl resumed>) = 0 [pid 492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 58.749270][ T311] usb 3-1: new high-speed USB device number 14 using dummy_hcd [pid 492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 487] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 487] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 34 [pid 484] exit_group(0) = ? [pid 484] +++ exited with 0 +++ [pid 302] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 302] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 302] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 302] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 302] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 302] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 302] newfstatat(AT_FDCWD, "./12/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 302] unlink("./12/binderfs") = 0 [pid 302] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 302] close(3) = 0 [pid 302] rmdir("./12") = 0 [pid 302] mkdir("./13", 0777) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556d582690) = 499 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 499 attached [pid 499] set_robust_list(0x55556d5826a0, 24) = 0 [pid 499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 499] chdir("./13") = 0 [pid 499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 499] setpgid(0, 0) = 0 [pid 499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 499] write(3, "1000", 4) = 4 [pid 499] close(3) = 0 [pid 499] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 499] write(1, "executing program\n", 18) = 18 [pid 499] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 499] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 499] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 490] <... ioctl resumed>) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 491] <... ioctl resumed>) = 0 [pid 491] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 490] <... ioctl resumed>) = 18 [ 58.911545][ T310] wacom 0003:056A:0084.0078: hidraw3: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.3-1/input1 [pid 490] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 491] <... ioctl resumed>) = 18 [pid 491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 490] <... ioctl resumed>) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 491] <... ioctl resumed>) = 0 [pid 491] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 492] <... ioctl resumed>) = 0 [pid 490] <... ioctl resumed>) = 9 [pid 490] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 491] <... ioctl resumed>) = 9 [pid 491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 492] <... ioctl resumed>) = 18 [pid 492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 491] <... ioctl resumed>) = 0 [pid 490] <... ioctl resumed>) = 0 [pid 491] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 490] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 492] <... ioctl resumed>) = 0 [ 59.009365][ T15] usbhid 5-1:1.2: can't add hid device: -71 [ 59.015515][ T15] usbhid: probe of 5-1:1.2 failed with error -71 [ 59.022640][ T15] usb 5-1: USB disconnect, device number 14 [ 59.044561][ T501] fido_id[501]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 491] <... ioctl resumed>) = 84 [pid 490] <... ioctl resumed>) = 84 [pid 492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 490] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 492] <... ioctl resumed>) = 0 [pid 492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 487] exit_group(0) = ? [pid 487] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 301] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 301] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 301] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 301] getdents64(3, 0x55556d583750 /* 3 entries */, 32768) = 80 [pid 301] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 301] newfstatat(AT_FDCWD, "./11/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 301] unlink("./11/binderfs" [pid 491] <... ioctl resumed>) = 0 [pid 490] <... ioctl resumed>) = 0 [pid 491] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 491] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 491] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 491] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 490] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 492] <... ioctl resumed>) = 84 [ 59.044586][ T500] fido_id[500]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 59.072847][ T309] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 59.082108][ T5] usb 1-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 59.091272][ T309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.099301][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 491] <... ioctl resumed>) = 0 [pid 490] <... ioctl resumed>) = 0 [pid 301] <... unlink resumed>) = 0 [pid 301] getdents64(3, 0x55556d583750 /* 0 entries */, 32768) = 0 [pid 301] close(3) = 0 [pid 301] rmdir("./11") = 0 [pid 301] mkdir("./12", 0777) = 0 [pid 301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 492] <... ioctl resumed>) = 0 [pid 492] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 492] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 ci2-android-5-10/strace-static-x86_64: Process 502 attached [pid 492] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c [pid 301] <... clone resumed>, child_tidptr=0x55556d582690) = 502 [pid 492] <... ioctl resumed>) = 0 [pid 301] rt_sigprocmask(SIG_SETMASK, [] [pid 492] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0 [pid 301] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 502] set_robust_list(0x55556d5826a0, 24) = 0 [pid 502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 502] chdir("./12") = 0 [pid 502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 502] setpgid(0, 0) = 0 [pid 502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 502] write(3, "1000", 4) = 4 [pid 502] close(3) = 0 [pid 502] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 502] write(1, "executing program\n", 18) = 18 [pid 502] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 502] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff22a8e9b0) = 0 [pid 502] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 502] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 502] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 492] <... ioctl resumed>) = 0 [ 59.129347][ T311] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 59.138495][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.209307][ T310] usbhid 4-1:1.2: can't add hid device: -71 [ 59.215315][ T310] usbhid: probe of 4-1:1.2 failed with error -71 [ 59.222283][ T310] usb 4-1: USB disconnect, device number 13 [ 59.241823][ T503] fido_id[503]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 59.243939][ T504] fido_id[504]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [pid 491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 490] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0 [pid 491] <... ioctl resumed>) = 0 [pid 491] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 490] <... ioctl resumed>) = 0 [pid 492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 492] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 499] <... ioctl resumed>) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [ 59.389330][ T15] usb 5-1: new high-speed USB device number 15 using dummy_hcd [pid 499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 490] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 491] <... ioctl resumed>) = 0 [pid 491] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 490] <... ioctl resumed>) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 491] <... ioctl resumed>) = 0 [pid 490] <... ioctl resumed>) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 491] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 492] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 502] <... ioctl resumed>) = 0 [pid 502] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 492] <... ioctl resumed>) = 0 [pid 491] <... ioctl resumed>) = 0 [pid 490] <... ioctl resumed>) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 490] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 502] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 492] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 491] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 499] <... ioctl resumed>) = 0 [ 59.589316][ T310] usb 4-1: new high-speed USB device number 14 using dummy_hcd [pid 499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [pid 490] <... ioctl resumed>) = 0 [pid 499] <... ioctl resumed>) = 18 [pid 492] <... ioctl resumed>) = 0 [pid 491] <... ioctl resumed>) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 492] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0 [pid 491] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 490] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 492] <... ioctl resumed>) = 0 [pid 492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 499] <... ioctl resumed>) = 0 [pid 490] <... ioctl resumed>) = 0 [pid 491] <... ioctl resumed>) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 492] <... ioctl resumed>) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0 [pid 499] <... ioctl resumed>) = 0 [pid 492] <... ioctl resumed>) = 0 [ 59.690765][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 59.698733][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 59.705628][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 59.712757][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 59.719833][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 59.726689][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [pid 499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 84 [ 59.734861][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 59.741811][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 59.748657][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 59.755594][ T15] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 59.764754][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 59.771615][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.779675][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [pid 499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [ 59.786520][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 59.793636][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 59.801068][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 59.807929][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 59.814815][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 59.821730][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 59.828780][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [pid 502] <... ioctl resumed>) = 0 [pid 502] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 18 [pid 502] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0 [pid 490] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 502] <... ioctl resumed>) = 0 [ 59.835697][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 59.843145][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 59.850189][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 59.857152][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 59.864073][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 59.871046][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 59.877991][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 59.884867][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [pid 502] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0) = 9 [pid 502] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 502] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9a0 [ 59.891868][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 59.898834][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 59.905710][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 59.912654][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 59.919663][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 59.926513][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 59.933410][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [pid 492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0 [pid 502] <... ioctl resumed>) = 84 [ 59.940399][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 59.947232][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 59.954176][ T310] usb 4-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 1.00 [ 59.963311][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 59.970165][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.978328][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 59.985215][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [pid 502] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9b0) = 0 [pid 502] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x32) = 0 [pid 502] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 502] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2f6c63ab4c) = 0 [pid 502] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9a0) = 0 [ 59.992081][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 59.998908][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.006193][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.013083][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.019986][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.027056][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.033933][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [pid 499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [ 60.041384][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.048338][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.055552][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.062535][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.069510][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.076372][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.083283][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.090160][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.096990][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.103867][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.110747][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.117606][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.124480][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.131346][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.138170][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.145034][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.151897][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.158730][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.165617][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.172495][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.179360][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.186198][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [pid 502] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 60.193064][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.199938][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.206785][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.213653][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.220521][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.227346][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.234236][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [pid 502] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff22a8d9c0) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 60.241125][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.248104][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.254983][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.261944][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.268965][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.275857][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.282785][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [pid 499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 60.289658][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.296537][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.303443][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.310471][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.317306][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.324247][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.331113][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [pid 499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [ 60.337945][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.344861][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.351854][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.358696][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.365664][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.372535][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.379434][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [ 60.386386][ T5] wacom 0003:056A:0084.007A: unknown main item tag 0x0 [pid 499] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff22a8d9c0) = 0 [ 60.393261][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.401327][ T15] wacom 0003:056A:0084.007C: unknown main item tag 0x0 [ 60.408177][ T15] wacom 0003:056A:0084.007C: unknown main item tag 0x0 [ 60.415080][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.421961][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.428794][ T309] wacom 0003:056A:0084.0079: unknown main item tag 0x0 [ 60.435664][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [pid 502] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 502] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 60.442886][ T15] wacom 0003:056A:0084.007C: unknown main item tag 0x0 [ 60.449900][ T5] wacom 0003:056A:0084.007A: hidraw0: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.0-1/input0 [ 60.460938][ T311] wacom 0003:056A:0084.007B: unknown main item tag 0x0 [ 60.468253][ T15] wacom 0003:056A:0084.007C: unknown main item tag 0x0 [ 60.475664][ T311] wacom 0003:056A:0084.007B: hidraw1: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.2-1/input0 [pid 502] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff22a8e9d0) = 0 [pid 502] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 60.486816][ T309] wacom 0003:056A:0084.0079: hidraw2: USB HID v1.10 Device [HID 056a:0084] on usb-dummy_hcd.1-1/input0 [ 60.497908][ T15] wacom 0003:056A:0084.007C: unknown main item tag 0x0 [ 60.504795][ T15] wacom 0003:056A:0084.007C: unknown main item tag 0x0 [ 60.511719][ T15] wacom 0003:056A:0084.007C: unknown main item tag 0x0 [ 60.518707][ T15] wacom 0003:056A:0084.007C: unknown main item tag 0x0 [ 60.525573][ T15] wacom 0003:056A:0084.007C: unknown main item tag 0x0 [ 60.532480][ T15] wacom 0003:056A:0084.007C: unknown main item tag 0x0