ci-upstream-kasan-gce/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-kasan-gce/syz-executor854720667 <...> Warning: Permanently added '10.128.1.83' (ED25519) to the list of known hosts. execve("ci-upstream-kasan-gce/syz-executor854720667", ["ci-upstream-kasan-gce/syz-executor854720667"], 0x7ffcc9705620 /* 10 vars */) = 0 brk(NULL) = 0x55557d2d1000 brk(0x55557d2d1d80) = 0x55557d2d1d80 arch_prctl(ARCH_SET_FS, 0x55557d2d1400) = 0 set_tid_address(0x55557d2d16d0) = 5631 set_robust_list(0x55557d2d16e0, 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}, 33, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-kasan-gce/syz-executor854720667", 4096) = 49 getrandom("\xb4\x5c\xb5\x2a\x02\x79\x3d\x5b", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55557d2d1d80 brk(0x55557d2f2d80) = 0x55557d2f2d80 brk(0x55557d2f3000) = 0x55557d2f3000 mprotect(0x7fd9808a7000, 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|SIGCHLDci-upstream-kasan-gce/strace-static-x86_64: Process 5632 attached [pid 5632] set_robust_list(0x55557d2d16e0, 24 [pid 5631] <... clone resumed>, child_tidptr=0x55557d2d16d0) = 5632 [pid 5632] <... set_robust_list resumed>) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce/strace-static-x86_64: Process 5633 attached , child_tidptr=0x55557d2d16d0) = 5633 [pid 5633] set_robust_list(0x55557d2d16e0, 24 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] <... set_robust_list resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 ci-upstream-kasan-gce/strace-static-x86_64: Process 5635 attached [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] <... clone resumed>, child_tidptr=0x55557d2d16d0) = 5634 ci-upstream-kasan-gce/strace-static-x86_64: Process 5636 attached ci-upstream-kasan-gce/strace-static-x86_64: Process 5634 attached [pid 5635] set_robust_list(0x55557d2d16e0, 24 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] set_robust_list(0x55557d2d16e0, 24) = 0 [pid 5635] <... set_robust_list resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] set_robust_list(0x55557d2d16e0, 24 [pid 5634] rt_sigprocmask(SIG_SETMASK, [] [pid 5633] <... clone resumed>, child_tidptr=0x55557d2d16d0) = 5635 [pid 5631] <... clone resumed>, child_tidptr=0x55557d2d16d0) = 5636 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... set_robust_list resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5635] <... prctl resumed>) = 0 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5635] setpgid(0, 0 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... setpgid resumed>) = 0 [pid 5634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... prctl resumed>) = 0 [pid 5636] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] setpgid(0, 0) = 0 [pid 5635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci-upstream-kasan-gce/strace-static-x86_64: Process 5638 attached ci-upstream-kasan-gce/strace-static-x86_64: Process 5637 attached ) = 3 [pid 5634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5631] <... clone resumed>, child_tidptr=0x55557d2d16d0) = 5637 [pid 5638] set_robust_list(0x55557d2d16e0, 24 [pid 5637] set_robust_list(0x55557d2d16e0, 24 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] <... set_robust_list resumed>) = 0 [pid 5637] <... set_robust_list resumed>) = 0 [pid 5635] write(3, "1000", 4 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] rt_sigprocmask(SIG_SETMASK, [] [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... clone resumed>, child_tidptr=0x55557d2d16d0) = 5638 [pid 5635] <... write resumed>) = 4 [pid 5634] <... openat resumed>) = 3 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] close(3 [pid 5631] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... close resumed>) = 0 [pid 5634] write(3, "1000", 4 [pid 5631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5638] <... prctl resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] write(1, "executing program\n", 18 [pid 5634] <... write resumed>) = 4 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] close(3 [pid 5638] setpgid(0, 0 [pid 5635] <... write resumed>) = 18 [pid 5634] <... close resumed>) = 0 executing program ci-upstream-kasan-gce/strace-static-x86_64: Process 5640 attached [pid 5638] <... setpgid resumed>) = 0 [pid 5635] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR executing program [pid 5634] write(1, "executing program\n", 18 [pid 5640] set_robust_list(0x55557d2d16e0, 24 [pid 5638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci-upstream-kasan-gce/strace-static-x86_64: Process 5639 attached [pid 5640] <... set_robust_list resumed>) = 0 [pid 5638] <... openat resumed>) = 3 [pid 5637] <... clone resumed>, child_tidptr=0x55557d2d16d0) = 5640 [pid 5635] <... openat resumed>) = 3 [pid 5634] <... write resumed>) = 18 [pid 5631] <... clone resumed>, child_tidptr=0x55557d2d16d0) = 5639 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5639] set_robust_list(0x55557d2d16e0, 24 [pid 5635] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffea66bbf0 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 5639] <... set_robust_list resumed>) = 0 [pid 5638] write(3, "1000", 4 [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... ioctl resumed>) = 0 [pid 5634] <... openat resumed>) = 3 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... write resumed>) = 4 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5638] close(3 [pid 5635] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffea66bbf0 [pid 5640] <... prctl resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5638] <... close resumed>) = 0 [pid 5640] setpgid(0, 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5634] <... ioctl resumed>) = 0 [pid 5640] <... setpgid resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5634] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5638] write(1, "executing program\n", 18 [pid 5635] <... ioctl resumed>) = 0 [pid 5638] <... write resumed>) = 18 executing program [pid 5638] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5638] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffea66bbf0 [pid 5635] <... ioctl resumed>) = 0 [pid 5638] <... ioctl resumed>) = 0 [pid 5635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5638] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0ci-upstream-kasan-gce/strace-static-x86_64: Process 5642 attached [pid 5640] <... openat resumed>) = 3 [pid 5642] set_robust_list(0x55557d2d16e0, 24 [pid 5640] write(3, "1000", 4 [pid 5638] <... ioctl resumed>) = 0 [pid 5634] <... ioctl resumed>) = 0 [pid 5642] <... set_robust_list resumed>) = 0 [pid 5640] <... write resumed>) = 4 [pid 5639] <... clone resumed>, child_tidptr=0x55557d2d16d0) = 5642 [pid 5642] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] close(3 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... close resumed>) = 0 [pid 5634] <... ioctl resumed>) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5642] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5640] write(1, "executing program\n", 18 [pid 5642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5640] <... write resumed>) = 18 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5642] <... prctl resumed>) = 0 [pid 5640] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5642] setpgid(0, 0) = 0 [pid 5640] <... openat resumed>) = 3 [pid 5638] <... ioctl resumed>) = 0 [pid 5642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5642] <... openat resumed>) = 3 [pid 5640] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffea66bbf0 [pid 5642] write(3, "1000", 4 [pid 5640] <... ioctl resumed>) = 0 [pid 5642] <... write resumed>) = 4 [pid 5642] close(3 [pid 5640] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5642] <... close resumed>) = 0 [pid 5640] <... ioctl resumed>) = 0 [pid 5642] write(1, "executing program\n", 18) = 18 executing program [pid 5642] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5642] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffea66bbf0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0) = 0 [pid 5642] <... ioctl resumed>) = 0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5642] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5635] <... ioctl resumed>) = 0 [pid 5635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5638] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5634] <... ioctl resumed>) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5640] <... ioctl resumed>) = 0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5642] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5635] <... ioctl resumed>) = 0 [pid 5635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5638] <... ioctl resumed>) = 0 [pid 5634] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5640] <... ioctl resumed>) = 0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5642] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5635] <... ioctl resumed>) = 0 [pid 5635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0) = 18 [pid 5635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0) = 0 [pid 5635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5638] <... ioctl resumed>) = 0 [pid 5634] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [ 86.527325][ T10] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 86.547160][ T25] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 86.547160][ T1647] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 86.567861][ T31] usb 4-1: new high-speed USB device number 2 using dummy_hcd [pid 5634] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5642] <... ioctl resumed>) = 0 [pid 5640] <... ioctl resumed>) = 0 [pid 5638] <... ioctl resumed>) = 18 [pid 5634] <... ioctl resumed>) = 18 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5635] <... ioctl resumed>) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5642] <... ioctl resumed>) = 18 [pid 5638] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5640] <... ioctl resumed>) = 18 [pid 5634] <... ioctl resumed>) = 0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5642] <... ioctl resumed>) = 0 [pid 5640] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5634] <... ioctl resumed>) = 0 [ 86.578310][ T5644] usb 5-1: new high-speed USB device number 2 using dummy_hcd [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5638] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5642] <... ioctl resumed>) = 0 [pid 5640] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5635] <... ioctl resumed>) = 0 [pid 5635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0) = 18 [pid 5635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0) = 0 [pid 5635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0) = 9 [pid 5635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0) = 0 [pid 5635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0) = 54 [pid 5635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0) = 0 [pid 5635] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0 [pid 5634] <... ioctl resumed>) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5635] <... ioctl resumed>) = 0 [pid 5634] <... ioctl resumed>) = 18 [ 86.677128][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 86.678628][ T10] usb 2-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 86.704889][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.717967][ T10] usb 2-1: config 0 descriptor?? [ 86.718818][ T25] usb 1-1: Using ep0 maxpacket: 8 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0) = 0 [pid 5638] <... ioctl resumed>) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5634] <... ioctl resumed>) = 9 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5638] <... ioctl resumed>) = 18 [pid 5634] <... ioctl resumed>) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5634] <... ioctl resumed>) = 54 [pid 5635] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5635] <... ioctl resumed>) = 0 [pid 5638] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5640] <... ioctl resumed>) = 0 [pid 5638] <... ioctl resumed>) = 9 [pid 5635] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb4c [pid 5642] <... ioctl resumed>) = 0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5635] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5638] <... ioctl resumed>) = 0 [pid 5642] <... ioctl resumed>) = 18 [pid 5638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5635] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb5c [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5640] <... ioctl resumed>) = 18 [ 86.732949][ T25] usb 1-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 86.737350][ T1647] usb 3-1: Using ep0 maxpacket: 8 [ 86.752976][ T1647] usb 3-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 86.756018][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.769555][ T31] usb 4-1: Using ep0 maxpacket: 8 [ 86.770237][ T5644] usb 5-1: Using ep0 maxpacket: 8 [pid 5642] <... ioctl resumed>) = 0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5638] <... ioctl resumed>) = 54 [pid 5635] <... ioctl resumed>) = 1 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5640] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5635] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb6c [pid 5634] <... ioctl resumed>) = 0 [pid 5642] <... ioctl resumed>) = 9 [pid 5640] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5635] <... ioctl resumed>) = 12 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5640] <... ioctl resumed>) = 9 [pid 5634] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0 [pid 5642] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5635] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb7c [pid 5634] <... ioctl resumed>) = 0 [pid 5635] <... ioctl resumed>) = 11 [pid 5635] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffea66abe0 [pid 5638] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5642] <... ioctl resumed>) = 54 [pid 5640] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5635] <... ioctl resumed>) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5638] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb4c [pid 5634] <... ioctl resumed>) = 0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5638] <... ioctl resumed>) = 0 [pid 5640] <... ioctl resumed>) = 54 [pid 5638] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb5c [pid 5640] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5638] <... ioctl resumed>) = 1 [pid 5634] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb4c [ 86.784650][ T5644] usb 5-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 86.784911][ T1647] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.786174][ T31] usb 4-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 86.805379][ T25] usb 1-1: config 0 descriptor?? [ 86.824858][ T1647] usb 3-1: config 0 descriptor?? [pid 5638] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb6c) = 12 [pid 5638] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb7c) = 11 [pid 5638] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffea66abe0 [pid 5634] <... ioctl resumed>) = 0 [pid 5638] <... ioctl resumed>) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb5c) = 1 [pid 5634] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb6c) = 12 [pid 5634] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb7c) = 11 [pid 5634] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffea66abe0) = 0 [pid 5640] <... ioctl resumed>) = 0 [pid 5640] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [ 86.837690][ T5644] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.845890][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.869767][ T10] usb 2-1: probing VID:PID(0424:012C) [ 86.886054][ T1647] usb 3-1: probing VID:PID(0424:012C) [pid 5640] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb4c [pid 5642] <... ioctl resumed>) = 0 [pid 5640] <... ioctl resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb5c) = 1 [pid 5642] <... ioctl resumed>) = 0 [ 86.898171][ T31] usb 4-1: config 0 descriptor?? [ 86.905131][ T1647] usb 3-1: vub300 testing BULK IN EndPoint(0) 81 [ 86.905159][ T1647] usb 3-1: vub300 testing BULK OUT EndPoint(1) 02 [ 86.905178][ T1647] usb 3-1: vub300 testing BULK IN EndPoint(2) 83 [ 86.905195][ T1647] usb 3-1: vub300 testing BULK OUT EndPoint(3) 04 [ 86.905219][ T1647] usb 3-1: vub300 LARGE packets using EndPoints 02 81 04 83 [ 86.906911][ T5644] usb 5-1: config 0 descriptor?? [pid 5642] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb4c [pid 5640] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb6c [pid 5642] <... ioctl resumed>) = 0 [pid 5640] <... ioctl resumed>) = 12 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb5c [pid 5640] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb7c [pid 5642] <... ioctl resumed>) = 1 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb6c [pid 5640] <... ioctl resumed>) = 11 [pid 5642] <... ioctl resumed>) = 12 [pid 5640] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffea66abe0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb7c [pid 5640] <... ioctl resumed>) = 0 [pid 5642] <... ioctl resumed>) = 11 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffea66abe0) = 0 [ 86.956044][ T10] usb 2-1: vub300 testing BULK IN EndPoint(0) 81 [ 86.956073][ T10] usb 2-1: vub300 testing BULK OUT EndPoint(1) 02 [ 86.956091][ T10] usb 2-1: vub300 testing BULK IN EndPoint(2) 83 [ 86.956138][ T10] usb 2-1: vub300 testing BULK OUT EndPoint(3) 04 [ 86.956158][ T10] usb 2-1: vub300 LARGE packets using EndPoints 02 81 04 83 [ 87.033135][ T31] usb 4-1: probing VID:PID(0424:012C) [ 87.037356][ T5644] usb 5-1: probing VID:PID(0424:012C) [ 87.038646][ T25] usb 1-1: probing VID:PID(0424:012C) [ 87.056072][ T31] usb 4-1: vub300 testing BULK IN EndPoint(0) 81 [ 87.056100][ T31] usb 4-1: vub300 testing BULK OUT EndPoint(1) 02 [ 87.056120][ T31] usb 4-1: vub300 testing BULK IN EndPoint(2) 83 [ 87.056139][ T31] usb 4-1: vub300 testing BULK OUT EndPoint(3) 04 [pid 5635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bc10) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bc10 [pid 5635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66ac00 [ 87.056158][ T31] usb 4-1: vub300 LARGE packets using EndPoints 02 81 04 83 [ 87.079954][ T25] usb 1-1: vub300 testing BULK IN EndPoint(0) 81 [ 87.080028][ T25] usb 1-1: vub300 testing BULK OUT EndPoint(1) 02 [ 87.085173][ T25] usb 1-1: vub300 testing BULK IN EndPoint(2) 83 [ 87.085237][ T25] usb 1-1: vub300 testing BULK OUT EndPoint(3) 04 [ 87.085340][ T25] usb 1-1: vub300 LARGE packets using EndPoints 02 81 04 83 [ 87.102337][ T5644] usb 5-1: vub300 testing BULK IN EndPoint(0) 81 [ 87.102474][ T5644] usb 5-1: vub300 testing BULK OUT EndPoint(1) 02 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bc10 [pid 5638] <... ioctl resumed>) = 0 [pid 5635] <... ioctl resumed>) = 0 [pid 5634] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66ac00 [pid 5634] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66ac00) = 0 [pid 5638] <... ioctl resumed>) = 0 [ 87.102519][ T5644] usb 5-1: vub300 testing BULK IN EndPoint(2) 83 [ 87.102631][ T5644] usb 5-1: vub300 testing BULK OUT EndPoint(3) 04 [ 87.102683][ T5644] usb 5-1: vub300 LARGE packets using EndPoints 02 81 04 83 [pid 5640] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bc10) = 0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66ac00) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bc10) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66ac00) = 0 [pid 5635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bc10) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bc10 [pid 5635] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffea66ac00 [pid 5634] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bc10 [pid 5635] <... ioctl resumed>) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffea66ac00 [pid 5638] <... ioctl resumed>) = 0 [pid 5634] <... ioctl resumed>) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffea66ac00) = 0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bc10) = 0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffea66ac00) = 0 [ 87.365925][ T10] usb 2-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [ 87.369298][ T25] usb 1-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [ 87.385253][ T1647] usb 3-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bc10) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffea66ac00) = 0 [ 87.410620][ T31] usb 4-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [ 87.429134][ T5644] usb 5-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [pid 5635] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bc10) = 0 [pid 5635] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66ac00) = 15 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bc10) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66ac00) = 15 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bc10) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66ac00) = 15 [pid 5640] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bc10) = 0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66ac00) = 15 [ 87.578623][ T10] usb 2-1: USB vub300 remote SDIO host controller[0]connected with no SD/SDIO card inserted [ 87.585175][ T25] usb 1-1: USB vub300 remote SDIO host controller[0]connected with no SD/SDIO card inserted [ 87.604694][ T1647] usb 3-1: USB vub300 remote SDIO host controller[0]connected with no SD/SDIO card inserted [ 87.625619][ T31] usb 4-1: USB vub300 remote SDIO host controller[0]connected with no SD/SDIO card inserted [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bc10) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66ac00) = 15 [ 87.644279][ T5644] usb 5-1: USB vub300 remote SDIO host controller[0]connected with no SD/SDIO card inserted [pid 5635] exit_group(0) = ? [pid 5635] +++ exited with 0 +++ [pid 5633] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5635, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5634] exit_group(0 [pid 5638] exit_group(0 [pid 5634] <... exit_group resumed>) = ? [pid 5638] <... exit_group resumed>) = ? [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5633] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce/strace-static-x86_64: Process 5653 attached [pid 5638] +++ exited with 0 +++ [pid 5634] +++ exited with 0 +++ [pid 5653] set_robust_list(0x55557d2d16e0, 24 [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5634, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5636] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5633] <... clone resumed>, child_tidptr=0x55557d2d16d0) = 5653 [pid 5653] <... set_robust_list resumed>) = 0 [pid 5640] exit_group(0 [pid 5636] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5653] setpgid(0, 0) = 0 [pid 5653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5632] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5640] <... exit_group resumed>) = ? [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5653] <... openat resumed>) = 3 [pid 5653] write(3, "1000", 4ci-upstream-kasan-gce/strace-static-x86_64: Process 5655 attached ci-upstream-kasan-gce/strace-static-x86_64: Process 5654 attached ) = 4 [pid 5640] +++ exited with 0 +++ [pid 5633] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5655] set_robust_list(0x55557d2d16e0, 24 [pid 5654] set_robust_list(0x55557d2d16e0, 24 [pid 5653] close(3 [pid 5637] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5655] <... set_robust_list resumed>) = 0 [pid 5654] <... set_robust_list resumed>) = 0 [pid 5632] <... clone resumed>, child_tidptr=0x55557d2d16d0) = 5654 [pid 5655] rt_sigprocmask(SIG_SETMASK, [] [pid 5654] rt_sigprocmask(SIG_SETMASK, [] [pid 5653] <... close resumed>) = 0 [pid 5636] <... clone resumed>, child_tidptr=0x55557d2d16d0) = 5655 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5654] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5653] write(1, "executing program\n", 18 [pid 5642] exit_group(0 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5653] <... write resumed>) = 18 executing program [pid 5654] <... prctl resumed>) = 0 [pid 5655] <... prctl resumed>) = 0 [pid 5653] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5642] <... exit_group resumed>) = ? [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5655] setpgid(0, 0 [pid 5654] setpgid(0, 0) = 0 [pid 5653] <... openat resumed>) = 3 [pid 5655] <... setpgid resumed>) = 0 [pid 5654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5653] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffea66bbf0 [pid 5655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5654] <... openat resumed>) = 3 [pid 5653] <... ioctl resumed>) = 0 [pid 5653] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5655] <... openat resumed>) = 3 [pid 5654] write(3, "1000", 4) = 4 [pid 5654] close(3ci-upstream-kasan-gce/strace-static-x86_64: Process 5656 attached [pid 5655] write(3, "1000", 4 [pid 5654] <... close resumed>) = 0 [pid 5656] set_robust_list(0x55557d2d16e0, 24 [pid 5655] <... write resumed>) = 4 [pid 5655] close(3) = 0 executing program [pid 5655] write(1, "executing program\n", 18 [pid 5637] <... clone resumed>, child_tidptr=0x55557d2d16d0) = 5656 [pid 5656] <... set_robust_list resumed>) = 0 [pid 5655] <... write resumed>) = 18 [pid 5654] write(1, "executing program\n", 18 [pid 5653] <... ioctl resumed>) = 0 executing program [pid 5656] rt_sigprocmask(SIG_SETMASK, [] [pid 5654] <... write resumed>) = 18 [pid 5642] +++ exited with 0 +++ [pid 5637] rt_sigprocmask(SIG_SETMASK, [] [pid 5656] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5655] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5654] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5655] <... openat resumed>) = 3 [pid 5654] <... openat resumed>) = 3 [pid 5639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5656] <... prctl resumed>) = 0 [pid 5655] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffea66bbf0 [pid 5654] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffea66bbf0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5639] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 5656] setpgid(0, 0 [pid 5654] <... ioctl resumed>) = 0 [pid 5653] <... ioctl resumed>) = 0 [pid 5656] <... setpgid resumed>) = 0 [pid 5654] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5655] <... ioctl resumed>) = 0 [pid 5655] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5655] <... ioctl resumed>) = 0 [pid 5654] <... ioctl resumed>) = 0 [pid 5656] <... openat resumed>) = 3 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5639] <... restart_syscall resumed>) = 0 [pid 5655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5656] write(3, "1000", 4 [pid 5654] <... ioctl resumed>) = 0 [pid 5656] <... write resumed>) = 4 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5656] close(3 [pid 5655] <... ioctl resumed>) = 0 [pid 5656] <... close resumed>) = 0 [pid 5655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5656] write(1, "executing program\n", 18) = 18 executing program [pid 5656] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5656] <... openat resumed>) = 3 [pid 5656] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffea66bbf0) = 0 ci-upstream-kasan-gce/strace-static-x86_64: Process 5657 attached [pid 5657] set_robust_list(0x55557d2d16e0, 24 [pid 5656] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5639] <... clone resumed>, child_tidptr=0x55557d2d16d0) = 5657 [pid 5639] rt_sigprocmask(SIG_SETMASK, [] [pid 5657] <... set_robust_list resumed>) = 0 [pid 5656] <... ioctl resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5657] setpgid(0, 0 [pid 5656] <... ioctl resumed>) = 0 [pid 5657] <... setpgid resumed>) = 0 [pid 5656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5657] write(3, "1000", 4) = 4 [pid 5657] close(3) = 0 [pid 5657] write(1, "executing program\n", 18) = 18 executing program [pid 5657] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5657] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fffea66bbf0) = 0 [pid 5657] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0) = 0 [ 88.410489][ T10] usb 2-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.432428][ T10] usb 2-1: USB disconnect, device number 2 [ 88.434396][ T5649] usb 2-1: SET_CLOCK_SPEED 200kHz failed with retval=-19 [ 88.436208][ T25] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.442658][ T5649] usb 2-1: SET_CLOCK_SPEED 200kHz failed with retval=-19 [ 88.443206][ T1647] usb 3-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.450579][ T5649] usb 2-1: SET_CLOCK_SPEED 200kHz failed with retval=-19 [ 88.467556][ T5650] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.490873][ T5647] usb 3-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.498735][ T31] usb 4-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.498976][ T5647] usb 3-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.500606][ T5647] usb 3-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.501010][ T5650] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.503148][ T5650] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.537334][ T5644] usb 5-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.553901][ T25] usb 1-1: USB disconnect, device number 2 [ 88.556534][ T1647] usb 3-1: USB disconnect, device number 2 [ 88.571093][ T5646] usb 4-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.572099][ T5658] usb 5-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.574227][ T5646] usb 4-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.576444][ T5658] usb 5-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.576782][ T5646] usb 4-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.578718][ T5658] usb 5-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 88.638885][ T5644] usb 5-1: USB disconnect, device number 2 [ 88.670553][ T31] usb 4-1: USB disconnect, device number 2 [ 89.125605][ T10] USB vub300 remote SDIO host controller[0] now disconnected [ 89.168370][ T25] USB vub300 remote SDIO host controller[0] now disconnected [ 89.186014][ T1647] USB vub300 remote SDIO host controller[0] now disconnected [ 89.253953][ T5644] USB vub300 remote SDIO host controller[0] now disconnected [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5653] <... ioctl resumed>) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5654] <... ioctl resumed>) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5653] <... ioctl resumed>) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5655] <... ioctl resumed>) = 0 [pid 5655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5653] <... ioctl resumed>) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0) = 18 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5657] <... ioctl resumed>) = 0 [pid 5656] <... ioctl resumed>) = 0 [pid 5654] <... ioctl resumed>) = 0 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5655] <... ioctl resumed>) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5654] <... ioctl resumed>) = 0 [pid 5653] <... ioctl resumed>) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [ 89.255403][ T31] USB vub300 remote SDIO host controller[0] now disconnected [ 89.438015][ T10] usb 2-1: new high-speed USB device number 3 using dummy_hcd [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5657] <... ioctl resumed>) = 0 [pid 5656] <... ioctl resumed>) = 0 [pid 5654] <... ioctl resumed>) = 18 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5655] <... ioctl resumed>) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5655] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0) = 18 [pid 5655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0) = 0 [pid 5655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5657] <... ioctl resumed>) = 0 [pid 5656] <... ioctl resumed>) = 0 [pid 5656] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [ 89.507250][ T25] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 89.517306][ T1647] usb 3-1: new high-speed USB device number 3 using dummy_hcd [pid 5657] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5654] <... ioctl resumed>) = 0 [pid 5656] <... ioctl resumed>) = 18 [pid 5657] <... ioctl resumed>) = 18 [pid 5656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5656] <... ioctl resumed>) = 0 [pid 5657] <... ioctl resumed>) = 0 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5653] <... ioctl resumed>) = 0 [pid 5655] <... ioctl resumed>) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0 [pid 5655] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [pid 5653] <... ioctl resumed>) = 18 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0) = 9 [ 89.577220][ T5644] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 89.577370][ T31] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 89.602534][ T10] usb 2-1: Using ep0 maxpacket: 8 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffea66abe0) = 54 [pid 5653] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [ 89.623607][ T10] usb 2-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 89.638484][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.642158][ T10] usb 2-1: config 0 descriptor?? [ 89.657855][ C1] BUG: sleeping function called from invalid context at kernel/workqueue.c: ** replaying previous printk message ** [ 89.657855][ C1] BUG: sleeping function called from invalid context at kernel/workqueue.c:4561 [ 89.657910][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5651, name: udevd [ 89.657972][ C1] preempt_count: 101, expected: 0 [ 89.658005][ C1] RCU nest depth: 0, expected: 0 [ 89.658057][ C1] locks held by udevd/5651: 4, last CPU#1: [ 89.658100][ C1] #0: ffff8880335c4460 (sb_writers#5){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 89.658347][ C1] #1: ffff888036b70890 (&type->i_mutex_dir_key#5){++++}-{4:4}, at: lookup_open+0x242/0x1a40 [pid 5653] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5657] <... ioctl resumed>) = 0 [pid 5656] <... ioctl resumed>) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb4c) = 0 [pid 5653] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb5c) = 1 [pid 5653] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb6c) = 12 [ 89.658516][ C1] #2: ffff888036b70680 (&simple_offset_lock_class){+.+.}-{3:3}, at: mtree_alloc_cyclic+0x198/0x270 [ 89.658703][ C1] #3: ffffc90000a18cc0 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x5f0 [ 89.658879][ C1] Preemption disabled at: [ 89.658898][ C1] [<0000000000000000>] 0x0 [ 89.659004][ C1] CPU: 1 UID: 0 PID: 5651 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 89.659075][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 89.659127][ C1] Call Trace: [pid 5653] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd9808adb7c) = 11 [pid 5653] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffea66abe0) = 0 [ 89.659157][ C1] [ 89.659180][ C1] dump_stack_lvl+0xe8/0x150 [ 89.659268][ C1] __might_resched+0x36a/0x4c0 [ 89.659373][ C1] __cancel_work_sync+0x6d/0x110 [ 89.659493][ C1] mmc_free_host+0x19/0x40 [ 89.659576][ C1] call_timer_fn+0x18d/0x5f0 [ 89.659708][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 89.659811][ C1] ? call_timer_fn+0xd5/0x5f0 [ 89.659872][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 89.659990][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffea66bbf0 [ 89.660112][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 89.660186][ C1] __run_timer_base+0x652/0x8b0 [ 89.660320][ C1] ? __pfx___run_timer_base+0x10/0x10 [ 89.660372][ C1] ? ktime_get+0x1f5/0x220 [ 89.660398][ C1] ? lapic_next_event+0x11/0x20 [ 89.660428][ C1] run_timer_softirq+0xb7/0x170 [ 89.660458][ C1] handle_softirqs+0x226/0x860 [ 89.660490][ C1] ? __irq_exit_rcu+0xcb/0x220 [ 89.660538][ C1] __irq_exit_rcu+0xcb/0x220 [ 89.660570][ C1] irq_exit_rcu+0x9/0x30 [ 89.660600][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 89.660641][ C1] [ 89.660650][ C1] [ 89.660660][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 89.660687][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x80 [ 89.660720][ C1] Code: 89 fb e8 23 00 00 00 48 8b 3d 14 91 a6 0c 48 89 de 5b e9 63 8f 64 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 48 8b 04 24 65 48 8b 0d a8 80 cd 11 65 48 8b 15 a8 80 [ 89.660751][ C1] RSP: 0018:ffffc90003a2f4d0 EFLAGS: 00000202 [ 89.660778][ C1] RAX: ffffffff8bde5ed8 RBX: 0000000000000001 RCX: ffff8880780cbe80 [ 89.660796][ C1] RDX: 0000000000000000 RSI: 00000000000006d4 RDI: 0000000000000af4 [ 89.660810][ C1] RBP: dffffc0000000000 R08: ffff8880780cbe80 R09: 0000000000000004 [ 89.660827][ C1] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000af4 [ 89.660842][ C1] R13: 0000000000000001 R14: 00000000000006d4 R15: ffffc90003a2f7c8 [ 89.660873][ C1] ? mas_empty_area+0xdd8/0x2290 [ 89.660964][ C1] mas_empty_area+0xde2/0x2290 [ 89.661151][ C1] mas_alloc_cyclic+0x140/0xb20 [ 89.661264][ C1] ? __pfx_mas_alloc_cyclic+0x10/0x10 [ 89.661357][ C1] ? do_raw_spin_lock+0x12b/0x2f0 [ 89.661453][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 89.661565][ C1] mtree_alloc_cyclic+0x1bd/0x270 [ 89.661673][ C1] ? __pfx_mtree_alloc_cyclic+0x10/0x10 [ 89.661767][ C1] ? kasan_quarantine_put+0xbb/0x1f0 [ 89.661859][ C1] ? kfree+0x1c5/0x650 [ 89.661905][ C1] ? security_inode_init_security+0x34e/0x3e0 [ 89.662009][ C1] ? evm_inode_init_security+0xcf/0x290 [ 89.662093][ C1] simple_offset_add+0xe2/0x190 [ 89.662187][ C1] ? __pfx_simple_offset_add+0x10/0x10 [ 89.662262][ C1] ? set_cached_acl+0xd2/0x180 [ 89.662325][ C1] ? simple_acl_create+0x184/0x1b0 [ 89.662408][ C1] shmem_mknod+0x21e/0x340 [ 89.662505][ C1] lookup_open+0xc0d/0x1a40 [ 89.662650][ C1] path_openat+0x677/0x1d60 [ 89.662785][ C1] do_file_open+0x23e/0x4a0 [ 89.662870][ C1] ? __pfx_do_file_open+0x10/0x10 [ 89.662996][ C1] ? _raw_spin_unlock+0x28/0x50 [ 89.663069][ C1] ? alloc_fd+0x651/0x6c0 [ 89.663183][ C1] do_sys_openat2+0x115/0x200 [ 89.663274][ C1] ? __pfx_do_sys_openat2+0x10/0x10 [ 89.663375][ C1] ? __se_sys_symlink+0x17d/0x2b0 [ 89.663448][ C1] ? kmem_cache_free+0x182/0x650 [ 89.663524][ C1] __x64_sys_openat+0x138/0x170 [ 89.663625][ C1] do_syscall_64+0x166/0x520 [ 89.663710][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.663783][ C1] ? clear_bhb_loop+0x70/0xc0 [ 89.663878][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.663955][ C1] RIP: 0033:0x7fb5642a7407 [ 89.664011][ C1] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 89.664061][ C1] RSP: 002b:00007ffd107f0180 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 89.664116][ C1] RAX: ffffffffffffffda RBX: 00007fb564a10880 RCX: 00007fb5642a7407 [ 89.664159][ C1] RDX: 0000000000080241 RSI: 00007ffd107f06e0 RDI: ffffffffffffff9c [ 89.664235][ C1] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 89.664269][ C1] R10: 00000000000001b6 R11: 0000000000000202 R12: 000055658fddfdfc [ 89.664303][ C1] R13: 000055658fddfdfc R14: 0000000000000001 R15: 000055658fdfa140 [ 89.664395][ C1] [ 89.666583][ C1] ODEBUG: object ffffc90000a18a80 is NOT on stack ffffc90003a28000, but annotated. [ 89.668591][ C1] ------------[ cut here ]------------ [ 89.668623][ C1] 1 [ 89.668653][ C1] WARNING: lib/debugobjects.c:672 at __debug_object_init+0x2c4/0x3c0, CPU#1: udevd/5651 [ 89.825745][ T10] usb 2-1: probing VID:PID(0424:012C) [ 89.833659][ T10] usb 2-1: vub300 testing BULK IN EndPoint(0) 81 [ 89.833732][ T10] usb 2-1: vub300 testing BULK OUT EndPoint(1) 02 [ 89.833783][ T10] usb 2-1: vub300 testing BULK IN EndPoint(2) 83 [ 89.833828][ T10] usb 2-1: vub300 testing BULK OUT EndPoint(3) 04 [ 89.833879][ T10] usb 2-1: vub300 LARGE packets using EndPoints 02 81 04 83 [ 89.840374][ T1647] usb 3-1: Using ep0 maxpacket: 8 [ 90.229880][ T10] usb 2-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [ 90.278997][ C1] Modules linked in: [ 90.282932][ C1] CPU: 1 UID: 0 PID: 5651 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 90.293379][ C1] Tainted: [W]=WARN [ 90.297212][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 90.307304][ C1] RIP: 0010:__debug_object_init+0x2c4/0x3c0 [ 90.313257][ C1] Code: cc cc cc 41 ff c7 44 89 3d 49 00 e8 15 48 c7 c1 80 b6 6d 8c 48 c7 c7 e0 b6 6d 8c 84 c0 48 0f 45 f9 48 89 de e8 8d 62 3c fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 4f 1c 00 00 8b 05 e1 6a 6d 0a 3b 05 df [ 90.332930][ C1] RSP: 0018:ffffc90000a189b8 EFLAGS: 00010046 [ 90.339041][ C1] RAX: 0000000000000050 RBX: ffffc90000a18a80 RCX: 451c06d8f9a1ee00 [ 90.347043][ C1] RDX: 0000000000000100 RSI: 0000000000000100 RDI: 0000000000000000 [ 90.355049][ C1] RBP: ffff8880780cbea0 R08: 0000000000000100 R09: 0000000000000001 [ 90.363048][ C1] R10: dffffc0000000000 R11: fffff520001430b9 R12: ffff888142eb1da8 [ 90.371058][ C1] R13: ffff888078c90700 R14: dffffc0000000000 R15: 0000000000000001 [ 90.379071][ C1] FS: 00007fb564a10880(0000) GS:ffff888124dc7000(0000) knlGS:0000000000000000 [ 90.388033][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.394646][ C1] CR2: 00005625f242a168 CR3: 000000007ccee000 CR4: 00000000003526f0 [ 90.402664][ C1] Call Trace: [ 90.405969][ C1] [ 90.408848][ C1] ? __init_swait_queue_head+0xa8/0x150 [ 90.414441][ C1] __synchronize_srcu+0x1d5/0x2f0 [ 90.419501][ C1] ? __pfx___synchronize_srcu+0x10/0x10 [ 90.425119][ C1] ? do_raw_spin_lock+0x12b/0x2f0 [ 90.430202][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 90.436048][ C1] ? ktime_get_mono_fast_ns+0x2d2/0x2f0 [ 90.441643][ C1] ? synchronize_srcu+0x20a/0x260 [ 90.446735][ C1] wakeup_source_unregister+0x129/0x3f0 [ 90.452341][ C1] mmc_host_classdev_release+0x47/0x100 [ 90.452361][ T10] usb 2-1: USB vub300 remote SDIO host controller[0]connected with no SD/SDIO card inserted [ 90.468021][ C1] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 90.474229][ C1] device_release+0xc4/0x1f0 [ 90.478889][ C1] kobject_put+0x222/0x550 [ 90.483355][ C1] ? mmc_pwrseq_free+0x86/0xa0 [ 90.488184][ C1] call_timer_fn+0x18d/0x5f0 [ 90.492825][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 90.499553][ C1] ? call_timer_fn+0xd5/0x5f0 [ 90.504273][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 90.509449][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 90.514729][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 90.521455][ C1] __run_timer_base+0x652/0x8b0 [ 90.526383][ C1] ? __pfx___run_timer_base+0x10/0x10 [ 90.531818][ C1] ? ktime_get+0x1f5/0x220 [ 90.536288][ C1] ? lapic_next_event+0x11/0x20 [ 90.541178][ C1] run_timer_softirq+0xb7/0x170 [ 90.546076][ C1] handle_softirqs+0x226/0x860 [ 90.550891][ C1] ? __irq_exit_rcu+0xcb/0x220 [ 90.555712][ C1] __irq_exit_rcu+0xcb/0x220 [ 90.560358][ C1] irq_exit_rcu+0x9/0x30 [ 90.564651][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 90.570329][ C1] [ 90.573286][ C1] [ 90.576247][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 90.582258][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x80 [ 90.588358][ C1] Code: 89 fb e8 23 00 00 00 48 8b 3d 14 91 a6 0c 48 89 de 5b e9 63 8f 64 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 48 8b 04 24 65 48 8b 0d a8 80 cd 11 65 48 8b 15 a8 80 [ 90.607987][ C1] RSP: 0018:ffffc90003a2f4d0 EFLAGS: 00000202 [ 90.614084][ C1] RAX: ffffffff8bde5ed8 RBX: 0000000000000001 RCX: ffff8880780cbe80 [ 90.622096][ C1] RDX: 0000000000000000 RSI: 00000000000006d4 RDI: 0000000000000af4 [ 90.630095][ C1] RBP: dffffc0000000000 R08: ffff8880780cbe80 R09: 0000000000000004 [ 90.638112][ C1] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000af4 [ 90.646114][ C1] R13: 0000000000000001 R14: 00000000000006d4 R15: ffffc90003a2f7c8 [ 90.654132][ C1] ? mas_empty_area+0xdd8/0x2290 [ 90.659123][ C1] mas_empty_area+0xde2/0x2290 [ 90.663940][ C1] mas_alloc_cyclic+0x140/0xb20 [ 90.668836][ C1] ? __pfx_mas_alloc_cyclic+0x10/0x10 [ 90.674243][ C1] ? do_raw_spin_lock+0x12b/0x2f0 [ 90.679318][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 90.684731][ C1] mtree_alloc_cyclic+0x1bd/0x270 [ 90.689798][ C1] ? __pfx_mtree_alloc_cyclic+0x10/0x10 [ 90.695372][ C1] ? kasan_quarantine_put+0xbb/0x1f0 [ 90.700691][ C1] ? kfree+0x1c5/0x650 [ 90.704807][ C1] ? security_inode_init_security+0x34e/0x3e0 [ 90.710913][ C1] ? evm_inode_init_security+0xcf/0x290 [ 90.716486][ C1] simple_offset_add+0xe2/0x190 [ 90.721371][ C1] ? __pfx_simple_offset_add+0x10/0x10 [ 90.726853][ C1] ? set_cached_acl+0xd2/0x180 [ 90.731646][ C1] ? simple_acl_create+0x184/0x1b0 [ 90.736788][ C1] shmem_mknod+0x21e/0x340 [ 90.741236][ C1] lookup_open+0xc0d/0x1a40 [ 90.745784][ C1] path_openat+0x677/0x1d60 [ 90.750335][ C1] do_file_open+0x23e/0x4a0 [ 90.754866][ C1] ? __pfx_do_file_open+0x10/0x10 [ 90.759966][ C1] ? _raw_spin_unlock+0x28/0x50 [ 90.764869][ C1] ? alloc_fd+0x651/0x6c0 [ 90.769267][ C1] do_sys_openat2+0x115/0x200 [ 90.773990][ C1] ? __pfx_do_sys_openat2+0x10/0x10 [ 90.779232][ C1] ? __se_sys_symlink+0x17d/0x2b0 [ 90.784291][ C1] ? kmem_cache_free+0x182/0x650 [ 90.789264][ C1] __x64_sys_openat+0x138/0x170 [ 90.794157][ C1] do_syscall_64+0x166/0x520 [ 90.798786][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.804878][ C1] ? clear_bhb_loop+0x70/0xc0 [ 90.809580][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.815500][ C1] RIP: 0033:0x7fb5642a7407 [ 90.819939][ C1] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 90.839574][ C1] RSP: 002b:00007ffd107f0180 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 90.848016][ C1] RAX: ffffffffffffffda RBX: 00007fb564a10880 RCX: 00007fb5642a7407 [ 90.856012][ C1] RDX: 0000000000080241 RSI: 00007ffd107f06e0 RDI: ffffffffffffff9c [ 90.864010][ C1] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 90.871998][ C1] R10: 00000000000001b6 R11: 0000000000000202 R12: 000055658fddfdfc [ 90.879989][ C1] R13: 000055658fddfdfc R14: 0000000000000001 R15: 000055658fdfa140 [ 90.888012][ C1] [ 90.891051][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 90.898379][ C1] CPU: 1 UID: 0 PID: 5651 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 90.908821][ C1] Tainted: [W]=WARN [ 90.912639][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 90.922711][ C1] Call Trace: [ 90.926021][ C1] [ 90.928884][ C1] vpanic+0x56d/0xa60 [ 90.932903][ C1] ? __pfx__printk+0x10/0x10 [ 90.937518][ C1] ? __pfx_vpanic+0x10/0x10 [ 90.942054][ C1] ? is_bpf_text_address+0x292/0x2b0 [ 90.947369][ C1] ? is_bpf_text_address+0x26/0x2b0 [ 90.952628][ C1] panic+0xc5/0xd0 [ 90.956475][ C1] ? __pfx_panic+0x10/0x10 [ 90.960940][ C1] __warn+0x315/0x4c0 [ 90.964954][ C1] ? __debug_object_init+0x2c4/0x3c0 [ 90.970269][ C1] ? __debug_object_init+0x2c4/0x3c0 [ 90.975587][ C1] __report_bug+0x276/0x570 [ 90.980125][ C1] ? __debug_object_init+0x2c4/0x3c0 [ 90.985440][ C1] ? __pfx___report_bug+0x10/0x10 [ 90.990500][ C1] ? __wake_up_klogd+0xf0/0x130 [ 90.995388][ C1] ? vprintk_emit+0x4ee/0x560 [ 91.000098][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 91.005152][ C1] ? __debug_object_init+0x2c4/0x3c0 [ 91.010476][ C1] report_bug+0x16b/0x220 [ 91.014838][ C1] ? __debug_object_init+0x2c4/0x3c0 [ 91.020152][ C1] ? __debug_object_init+0x2c6/0x3c0 [ 91.025468][ C1] handle_bug+0x9c/0x200 [ 91.029741][ C1] exc_invalid_op+0x1a/0x50 [ 91.034271][ C1] asm_exc_invalid_op+0x1a/0x20 [ 91.039141][ C1] RIP: 0010:__debug_object_init+0x2c4/0x3c0 [ 91.045064][ C1] Code: cc cc cc 41 ff c7 44 89 3d 49 00 e8 15 48 c7 c1 80 b6 6d 8c 48 c7 c7 e0 b6 6d 8c 84 c0 48 0f 45 f9 48 89 de e8 8d 62 3c fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 4f 1c 00 00 8b 05 e1 6a 6d 0a 3b 05 df [ 91.064692][ C1] RSP: 0018:ffffc90000a189b8 EFLAGS: 00010046 [ 91.070792][ C1] RAX: 0000000000000050 RBX: ffffc90000a18a80 RCX: 451c06d8f9a1ee00 [ 91.078782][ C1] RDX: 0000000000000100 RSI: 0000000000000100 RDI: 0000000000000000 [ 91.086776][ C1] RBP: ffff8880780cbea0 R08: 0000000000000100 R09: 0000000000000001 [ 91.094767][ C1] R10: dffffc0000000000 R11: fffff520001430b9 R12: ffff888142eb1da8 [ 91.102768][ C1] R13: ffff888078c90700 R14: dffffc0000000000 R15: 0000000000000001 [ 91.110797][ C1] ? __debug_object_init+0x2c3/0x3c0 [ 91.116142][ C1] ? __init_swait_queue_head+0xa8/0x150 [ 91.121721][ C1] __synchronize_srcu+0x1d5/0x2f0 [ 91.126771][ C1] ? __pfx___synchronize_srcu+0x10/0x10 [ 91.132350][ C1] ? do_raw_spin_lock+0x12b/0x2f0 [ 91.137418][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 91.143250][ C1] ? ktime_get_mono_fast_ns+0x2d2/0x2f0 [ 91.148834][ C1] ? synchronize_srcu+0x20a/0x260 [ 91.153920][ C1] wakeup_source_unregister+0x129/0x3f0 [ 91.159498][ C1] mmc_host_classdev_release+0x47/0x100 [ 91.165078][ C1] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 91.171260][ C1] device_release+0xc4/0x1f0 [ 91.175885][ C1] kobject_put+0x222/0x550 [ 91.180326][ C1] ? mmc_pwrseq_free+0x86/0xa0 [ 91.185133][ C1] call_timer_fn+0x18d/0x5f0 [ 91.189752][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 91.196452][ C1] ? call_timer_fn+0xd5/0x5f0 [ 91.201160][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 91.206312][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 91.211532][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 91.218227][ C1] __run_timer_base+0x652/0x8b0 [ 91.223122][ C1] ? __pfx___run_timer_base+0x10/0x10 [ 91.228522][ C1] ? ktime_get+0x1f5/0x220 [ 91.232966][ C1] ? lapic_next_event+0x11/0x20 [ 91.237852][ C1] run_timer_softirq+0xb7/0x170 [ 91.242729][ C1] handle_softirqs+0x226/0x860 [ 91.247529][ C1] ? __irq_exit_rcu+0xcb/0x220 [ 91.252332][ C1] __irq_exit_rcu+0xcb/0x220 [ 91.256955][ C1] irq_exit_rcu+0x9/0x30 [ 91.261222][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 91.266898][ C1] [ 91.269852][ C1] [ 91.272804][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 91.278811][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x80 [ 91.284902][ C1] Code: 89 fb e8 23 00 00 00 48 8b 3d 14 91 a6 0c 48 89 de 5b e9 63 8f 64 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 48 8b 04 24 65 48 8b 0d a8 80 cd 11 65 48 8b 15 a8 80 [ 91.304532][ C1] RSP: 0018:ffffc90003a2f4d0 EFLAGS: 00000202 [ 91.310629][ C1] RAX: ffffffff8bde5ed8 RBX: 0000000000000001 RCX: ffff8880780cbe80 [ 91.318627][ C1] RDX: 0000000000000000 RSI: 00000000000006d4 RDI: 0000000000000af4 [ 91.326617][ C1] RBP: dffffc0000000000 R08: ffff8880780cbe80 R09: 0000000000000004 [ 91.334611][ C1] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000af4 [ 91.342603][ C1] R13: 0000000000000001 R14: 00000000000006d4 R15: ffffc90003a2f7c8 [ 91.350612][ C1] ? mas_empty_area+0xdd8/0x2290 [ 91.355633][ C1] mas_empty_area+0xde2/0x2290 [ 91.360455][ C1] mas_alloc_cyclic+0x140/0xb20 [ 91.365340][ C1] ? __pfx_mas_alloc_cyclic+0x10/0x10 [ 91.370746][ C1] ? do_raw_spin_lock+0x12b/0x2f0 [ 91.375808][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 91.381222][ C1] mtree_alloc_cyclic+0x1bd/0x270 [ 91.386298][ C1] ? __pfx_mtree_alloc_cyclic+0x10/0x10 [ 91.391878][ C1] ? kasan_quarantine_put+0xbb/0x1f0 [ 91.397199][ C1] ? kfree+0x1c5/0x650 [ 91.401293][ C1] ? security_inode_init_security+0x34e/0x3e0 [ 91.407394][ C1] ? evm_inode_init_security+0xcf/0x290 [ 91.412969][ C1] simple_offset_add+0xe2/0x190 [ 91.417850][ C1] ? __pfx_simple_offset_add+0x10/0x10 [ 91.423334][ C1] ? set_cached_acl+0xd2/0x180 [ 91.428120][ C1] ? simple_acl_create+0x184/0x1b0 [ 91.433272][ C1] shmem_mknod+0x21e/0x340 [ 91.437719][ C1] lookup_open+0xc0d/0x1a40 [ 91.442275][ C1] path_openat+0x677/0x1d60 [ 91.446827][ C1] do_file_open+0x23e/0x4a0 [ 91.451360][ C1] ? __pfx_do_file_open+0x10/0x10 [ 91.456430][ C1] ? _raw_spin_unlock+0x28/0x50 [ 91.461308][ C1] ? alloc_fd+0x651/0x6c0 [ 91.465676][ C1] do_sys_openat2+0x115/0x200 [ 91.470392][ C1] ? __pfx_do_sys_openat2+0x10/0x10 [ 91.475629][ C1] ? __se_sys_symlink+0x17d/0x2b0 [ 91.480681][ C1] ? kmem_cache_free+0x182/0x650 [ 91.485650][ C1] __x64_sys_openat+0x138/0x170 [ 91.490532][ C1] do_syscall_64+0x166/0x520 [ 91.495174][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.501275][ C1] ? clear_bhb_loop+0x70/0xc0 [ 91.505977][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.511893][ C1] RIP: 0033:0x7fb5642a7407 [ 91.516337][ C1] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 91.535976][ C1] RSP: 002b:00007ffd107f0180 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 91.544448][ C1] RAX: ffffffffffffffda RBX: 00007fb564a10880 RCX: 00007fb5642a7407 [ 91.552461][ C1] RDX: 0000000000080241 RSI: 00007ffd107f06e0 RDI: ffffffffffffff9c [ 91.560484][ C1] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 91.568476][ C1] R10: 00000000000001b6 R11: 0000000000000202 R12: 000055658fddfdfc [ 91.576469][ C1] R13: 000055658fddfdfc R14: 0000000000000001 R15: 000055658fdfa140 [ 91.584482][ C1] [ 91.587683][ C1] Kernel Offset: disabled [ 91.592036][ C1] Rebooting in 86400 seconds..