ci-upstream-kasan-gce-smack-root/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-kasan-gce-smack-root/syz-executor1622558602 <...> Warning: Permanently added '10.128.1.45' (ED25519) to the list of known hosts. execve("ci-upstream-kasan-gce-smack-root/syz-executor1622558602", ["ci-upstream-kasan-gce-smack-root/syz-executor1622558602"], 0x7ffc01b5f260 /* 10 vars */) = 0 brk(NULL) = 0x555558fe0000 brk(0x555558fe0d80) = 0x555558fe0d80 arch_prctl(ARCH_SET_FS, 0x555558fe0400) = 0 set_tid_address(0x555558fe06d0) = 5655 set_robust_list(0x555558fe06e0, 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-smack-root/syz-executor1622558602", 4096) = 61 getrandom("\x3d\x62\x50\x08\x3b\x15\x5d\xb5", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555558fe0d80 brk(0x555559001d80) = 0x555559001d80 brk(0x555559002000) = 0x555559002000 mprotect(0x7fea50f48000, 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=0x555558fe06d0) = 5657 ci-upstream-kasan-gce-smack-root/strace-static-x86_64: Process 5657 attached [pid 5655] rt_sigprocmask(SIG_SETMASK, [] [pid 5657] set_robust_list(0x555558fe06e0, 24 [pid 5655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5655] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5657] <... set_robust_list resumed>) = 0 [pid 5655] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5657] rt_sigprocmask(SIG_SETMASK, [] [pid 5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5657] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5657] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ci-upstream-kasan-gce-smack-root/strace-static-x86_64: Process 5658 attached [pid 5655] <... clone resumed>, child_tidptr=0x555558fe06d0) = 5658 [pid 5658] set_robust_list(0x555558fe06e0, 24 [pid 5657] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5655] rt_sigprocmask(SIG_SETMASK, [] [pid 5658] <... set_robust_list resumed>) = 0 [pid 5658] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5658] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5655] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5658] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5658] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-smack-root/strace-static-x86_64: Process 5659 attached [pid 5657] <... clone resumed>, child_tidptr=0x555558fe06d0) = 5659 ci-upstream-kasan-gce-smack-root/strace-static-x86_64: Process 5661 attached ci-upstream-kasan-gce-smack-root/strace-static-x86_64: Process 5660 attached [pid 5657] rt_sigprocmask(SIG_SETMASK, [] [pid 5659] set_robust_list(0x555558fe06e0, 24 [pid 5655] <... clone resumed>, child_tidptr=0x555558fe06d0) = 5660 [pid 5658] <... clone resumed>, child_tidptr=0x555558fe06d0) = 5661 [pid 5661] set_robust_list(0x555558fe06e0, 24 [pid 5660] set_robust_list(0x555558fe06e0, 24 [pid 5658] rt_sigprocmask(SIG_SETMASK, [] [pid 5655] rt_sigprocmask(SIG_SETMASK, [] [pid 5661] <... set_robust_list resumed>) = 0 [pid 5660] <... set_robust_list resumed>) = 0 [pid 5658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5661] rt_sigprocmask(SIG_SETMASK, [] [pid 5660] rt_sigprocmask(SIG_SETMASK, [] [pid 5659] <... set_robust_list resumed>) = 0 [pid 5657] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5659] rt_sigprocmask(SIG_SETMASK, [] [pid 5661] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5659] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5655] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5660] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5660] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5659] <... prctl resumed>) = 0 [pid 5660] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5655] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5661] <... prctl resumed>) = 0 [pid 5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5661] setpgid(0, 0ci-upstream-kasan-gce-smack-root/strace-static-x86_64: Process 5663 attached ci-upstream-kasan-gce-smack-root/strace-static-x86_64: Process 5662 attached ) = 0 [pid 5659] setpgid(0, 0 [pid 5655] <... clone resumed>, child_tidptr=0x555558fe06d0) = 5663 [pid 5655] rt_sigprocmask(SIG_SETMASK, [] [pid 5663] set_robust_list(0x555558fe06e0, 24 [pid 5659] <... setpgid resumed>) = 0 [pid 5655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5663] <... set_robust_list resumed>) = 0 [pid 5655] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5662] set_robust_list(0x555558fe06e0, 24 [pid 5661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5660] <... clone resumed>, child_tidptr=0x555558fe06d0) = 5662 [pid 5659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5655] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5662] <... set_robust_list resumed>) = 0 [pid 5661] <... openat resumed>) = 3 [pid 5660] rt_sigprocmask(SIG_SETMASK, [] [pid 5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5659] <... openat resumed>) = 3 [pid 5662] rt_sigprocmask(SIG_SETMASK, [] [pid 5661] write(3, "1000", 4 [pid 5660] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci-upstream-kasan-gce-smack-root/strace-static-x86_64: Process 5664 attached [pid 5663] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5662] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5661] <... write resumed>) = 4 [pid 5659] write(3, "1000", 4 [pid 5663] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5661] close(3 [pid 5655] <... clone resumed>, child_tidptr=0x555558fe06d0) = 5664 [pid 5664] set_robust_list(0x555558fe06e0, 24 [pid 5662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5661] <... close resumed>) = 0 [pid 5655] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] <... set_robust_list resumed>) = 0 [pid 5662] <... prctl resumed>) = 0 [pid 5655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5662] setpgid(0, 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5662] <... setpgid resumed>) = 0 [pid 5661] write(1, "executing program\n", 18 [pid 5659] <... write resumed>) = 4 ci-upstream-kasan-gce-smack-root/strace-static-x86_64: Process 5665 attached executing program [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5661] <... write resumed>) = 18 [pid 5665] set_robust_list(0x555558fe06e0, 24 [pid 5662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5659] close(3 [pid 5665] <... set_robust_list resumed>) = 0 [pid 5665] rt_sigprocmask(SIG_SETMASK, [] [pid 5664] rt_sigprocmask(SIG_BLOCK, ~[] [pid 5663] <... clone resumed>, child_tidptr=0x555558fe06d0) = 5665 [pid 5662] <... openat resumed>) = 3 [pid 5661] fsconfig(-1, FSCONFIG_CMD_CREATE, NULL, NULL, 0 [pid 5659] <... close resumed>) = 0 [pid 5661] <... fsconfig resumed>) = -1 EINVAL (Invalid argument) executing program [pid 5659] write(1, "executing program\n", 18 [pid 5661] bpf(BPF_ENABLE_STATS, NULL, 0 [pid 5665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5664] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 5663] rt_sigprocmask(SIG_SETMASK, [] [pid 5662] write(3, "1000", 4 [pid 5659] <... write resumed>) = 18 [pid 5665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5664] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5662] <... write resumed>) = 4 [pid 5659] fsconfig(-1, FSCONFIG_CMD_CREATE, NULL, NULL, 0 [pid 5665] <... prctl resumed>) = 0 [pid 5665] setpgid(0, 0 [pid 5662] close(3 [pid 5661] <... bpf resumed>) = 3 [pid 5659] <... fsconfig resumed>) = -1 EINVAL (Invalid argument) ci-upstream-kasan-gce-smack-root/strace-static-x86_64: Process 5666 attached [pid 5665] <... setpgid resumed>) = 0 [pid 5662] <... close resumed>) = 0 [pid 5659] bpf(BPF_ENABLE_STATS, NULL, 0 [pid 5664] <... clone resumed>, child_tidptr=0x555558fe06d0) = 5666 [pid 5664] rt_sigprocmask(SIG_SETMASK, [] [pid 5661] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5666] set_robust_list(0x555558fe06e0, 24 [pid 5665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5664] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 5662] write(1, "executing program\n", 18 [pid 5666] <... set_robust_list resumed>) = 0 [pid 5665] <... openat resumed>) = 3 [pid 5662] <... write resumed>) = 18 [pid 5661] <... openat resumed>) = 4 [pid 5659] <... bpf resumed>) = 3 [pid 5666] rt_sigprocmask(SIG_SETMASK, [] [pid 5665] write(3, "1000", 4 [pid 5662] fsconfig(-1, FSCONFIG_CMD_CREATE, NULL, NULL, 0 [pid 5661] ioctl(4, USB_RAW_IOCTL_INIT, 0x7ffca00f2920 [pid 5659] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5665] <... write resumed>) = 4 [pid 5662] <... fsconfig resumed>) = -1 EINVAL (Invalid argument) [pid 5666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5659] <... openat resumed>) = 4 [pid 5666] <... prctl resumed>) = 0 [pid 5661] <... ioctl resumed>) = 0 [pid 5666] setpgid(0, 0 [pid 5665] close(3 [pid 5662] bpf(BPF_ENABLE_STATS, NULL, 0 [pid 5661] ioctl(4, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5659] ioctl(4, USB_RAW_IOCTL_INIT, 0x7ffca00f2920 [pid 5666] <... setpgid resumed>) = 0 [pid 5665] <... close resumed>) = 0 [pid 5662] <... bpf resumed>) = 3 [pid 5666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5665] write(1, "executing program\n", 18 [pid 5659] <... ioctl resumed>) = 0 executing program [pid 5666] <... openat resumed>) = 3 [pid 5665] <... write resumed>) = 18 [pid 5662] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5659] ioctl(4, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5666] write(3, "1000", 4 [pid 5665] fsconfig(-1, FSCONFIG_CMD_CREATE, NULL, NULL, 0 [pid 5666] <... write resumed>) = 4 [pid 5665] <... fsconfig resumed>) = -1 EINVAL (Invalid argument) [pid 5662] <... openat resumed>) = 4 [pid 5666] close(3 [pid 5665] bpf(BPF_ENABLE_STATS, NULL, 0 [pid 5666] <... close resumed>) = 0 [pid 5665] <... bpf resumed>) = 3 [pid 5662] ioctl(4, USB_RAW_IOCTL_INIT, 0x7ffca00f2920 [pid 5666] write(1, "executing program\n", 18 [pid 5665] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5662] <... ioctl resumed>) = 0 executing program [pid 5666] <... write resumed>) = 18 [pid 5662] ioctl(4, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5666] fsconfig(-1, FSCONFIG_CMD_CREATE, NULL, NULL, 0 [pid 5665] <... openat resumed>) = 4 [pid 5666] <... fsconfig resumed>) = -1 EINVAL (Invalid argument) [pid 5665] ioctl(4, USB_RAW_IOCTL_INIT, 0x7ffca00f2920 [pid 5666] bpf(BPF_ENABLE_STATS, NULL, 0 [pid 5665] <... ioctl resumed>) = 0 [pid 5666] <... bpf resumed>) = 3 [pid 5666] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5665] ioctl(4, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5666] <... openat resumed>) = 4 [pid 5666] ioctl(4, USB_RAW_IOCTL_INIT, 0x7ffca00f2920) = 0 [pid 5666] ioctl(4, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 5659] <... ioctl resumed>) = 0 [pid 5662] <... ioctl resumed>) = 0 [pid 5662] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5659] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5662] <... ioctl resumed>) = 0 [pid 5659] <... ioctl resumed>) = 0 [pid 5662] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5659] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5665] <... ioctl resumed>) = 0 [pid 5661] <... ioctl resumed>) = 0 [pid 5661] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5665] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5661] <... ioctl resumed>) = 0 [pid 5665] <... ioctl resumed>) = 0 [pid 5661] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5666] <... ioctl resumed>) = 0 [pid 5665] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5666] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920) = 0 [pid 5666] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5662] <... ioctl resumed>) = 0 [pid 5659] <... ioctl resumed>) = 0 [pid 5662] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5659] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5661] <... ioctl resumed>) = 0 [pid 5661] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5665] <... ioctl resumed>) = 0 [pid 5665] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5666] <... ioctl resumed>) = 0 [pid 5666] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5665] <... ioctl resumed>) = 0 [pid 5662] <... ioctl resumed>) = 0 [pid 5659] <... ioctl resumed>) = 0 [pid 5665] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5662] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5659] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5666] <... ioctl resumed>) = 0 [pid 5666] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5661] <... ioctl resumed>) = 0 [pid 5661] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5666] <... ioctl resumed>) = 0 [pid 5665] <... ioctl resumed>) = 0 [pid 5659] <... ioctl resumed>) = 0 [pid 5666] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5665] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5659] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5666] <... ioctl resumed>) = 18 [pid 5665] <... ioctl resumed>) = 18 [pid 5662] <... ioctl resumed>) = 0 [pid 5661] <... ioctl resumed>) = 0 [pid 5659] <... ioctl resumed>) = 18 [pid 5666] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5665] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5662] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5661] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5659] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5666] <... ioctl resumed>) = 0 [pid 5665] <... ioctl resumed>) = 0 [pid 5662] <... ioctl resumed>) = 18 [pid 5661] <... ioctl resumed>) = 18 [pid 5666] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5665] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5662] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5661] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5659] <... ioctl resumed>) = 0 [pid 5662] <... ioctl resumed>) = 0 [pid 5661] <... ioctl resumed>) = 0 [pid 5659] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5661] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [ 98.317696][ T9] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 98.317714][ T49] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 98.318208][ T10] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 98.331122][ T201] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 98.349874][ T31] usb 3-1: new high-speed USB device number 2 using dummy_hcd [pid 5662] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5665] <... ioctl resumed>) = 0 [pid 5659] <... ioctl resumed>) = 0 [pid 5665] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5662] <... ioctl resumed>) = 0 [pid 5662] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5659] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5661] <... ioctl resumed>) = 0 [pid 5666] <... ioctl resumed>) = 0 [pid 5666] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5661] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5665] <... ioctl resumed>) = 0 [pid 5659] <... ioctl resumed>) = 0 [pid 5665] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5659] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910) = 18 [pid 5665] <... ioctl resumed>) = 18 [pid 5662] <... ioctl resumed>) = 0 [pid 5659] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5665] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5662] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5665] <... ioctl resumed>) = 0 [pid 5665] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910) = 9 [pid 5665] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5659] <... ioctl resumed>) = 0 [pid 5666] <... ioctl resumed>) = 0 [pid 5659] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5666] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910) = 18 [pid 5661] <... ioctl resumed>) = 0 [pid 5666] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5665] <... ioctl resumed>) = 0 [pid 5662] <... ioctl resumed>) = 18 [pid 5661] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5659] <... ioctl resumed>) = 9 [pid 5666] <... ioctl resumed>) = 0 [pid 5665] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [ 98.511124][ T10] usb 4-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice= 0.00 [ 98.519232][ T201] usb 1-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice= 0.00 [ 98.548159][ T9] usb 5-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice= 0.00 [pid 5662] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5661] <... ioctl resumed>) = 18 [pid 5659] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5666] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5665] <... ioctl resumed>) = 36 [pid 5661] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5659] <... ioctl resumed>) = 0 [pid 5666] <... ioctl resumed>) = 9 [pid 5665] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5661] <... ioctl resumed>) = 0 [pid 5659] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5666] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5665] <... ioctl resumed>) = 0 [pid 5661] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5666] <... ioctl resumed>) = 0 [pid 5665] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5661] <... ioctl resumed>) = 9 [pid 5666] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5665] <... ioctl resumed>) = 4 [pid 5661] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5659] <... ioctl resumed>) = 36 [pid 5666] <... ioctl resumed>) = 36 [pid 5665] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5661] <... ioctl resumed>) = 0 [pid 5659] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5666] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5665] <... ioctl resumed>) = 0 [pid 5661] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5666] <... ioctl resumed>) = 0 [pid 5665] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5662] <... ioctl resumed>) = 0 [pid 5661] <... ioctl resumed>) = 36 [pid 5659] <... ioctl resumed>) = 0 [pid 5666] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5665] <... ioctl resumed>) = 8 [pid 5662] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5661] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5665] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5659] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5662] <... ioctl resumed>) = 9 [pid 5661] <... ioctl resumed>) = 0 [pid 5662] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5661] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5659] <... ioctl resumed>) = 4 [pid 5665] <... ioctl resumed>) = 0 [ 98.559619][ T49] usb 2-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice= 0.00 [ 98.571202][ T31] usb 3-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice= 0.00 [pid 5662] <... ioctl resumed>) = 0 [pid 5661] <... ioctl resumed>) = 4 [pid 5659] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5666] <... ioctl resumed>) = 4 [pid 5665] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5662] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5661] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5659] <... ioctl resumed>) = 0 [pid 5666] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5665] <... ioctl resumed>) = 8 [pid 5662] <... ioctl resumed>) = 36 [pid 5661] <... ioctl resumed>) = 0 [pid 5659] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5666] <... ioctl resumed>) = 0 [pid 5665] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5662] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5661] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5659] <... ioctl resumed>) = 8 [pid 5666] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5665] <... ioctl resumed>) = 0 [pid 5662] <... ioctl resumed>) = 0 [pid 5661] <... ioctl resumed>) = 8 [pid 5659] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5666] <... ioctl resumed>) = 8 [pid 5665] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5662] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5661] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5659] <... ioctl resumed>) = 0 [pid 5666] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5665] <... ioctl resumed>) = 8 [pid 5662] <... ioctl resumed>) = 4 [pid 5661] <... ioctl resumed>) = 0 [pid 5659] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5666] <... ioctl resumed>) = 0 [pid 5665] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5662] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5661] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5666] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5661] <... ioctl resumed>) = 8 [pid 5661] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5666] <... ioctl resumed>) = 8 [pid 5666] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5659] <... ioctl resumed>) = 8 [pid 5666] <... ioctl resumed>) = 0 [pid 5662] <... ioctl resumed>) = 0 [pid 5661] <... ioctl resumed>) = 0 [pid 5659] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [ 98.644613][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.644742][ T10] usb 4-1: Product: syz [ 98.644759][ T10] usb 4-1: Manufacturer: syz [ 98.644774][ T10] usb 4-1: SerialNumber: syz [ 98.678068][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.678140][ T9] usb 5-1: Product: syz [pid 5666] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5662] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5661] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5659] <... ioctl resumed>) = 0 [pid 5666] <... ioctl resumed>) = 8 [pid 5662] <... ioctl resumed>) = 8 [pid 5661] <... ioctl resumed>) = 8 [pid 5666] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5662] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5661] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5662] <... ioctl resumed>) = 0 [pid 5659] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5662] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910 [pid 5659] <... ioctl resumed>) = 8 [ 98.678907][ T9] usb 5-1: Manufacturer: syz [ 98.678925][ T9] usb 5-1: SerialNumber: syz [ 98.702700][ T49] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.708766][ T49] usb 2-1: Product: syz [ 98.708793][ T49] usb 2-1: Manufacturer: syz [ 98.708808][ T49] usb 2-1: SerialNumber: syz [ 98.733849][ T201] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [pid 5659] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5662] <... ioctl resumed>) = 8 [pid 5662] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920) = 0 [pid 5662] ioctl(4, USB_RAW_IOCTL_EP0_WRITE, 0x7ffca00f1910) = 8 [pid 5662] ioctl(4, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffca00f2920 [pid 5666] <... ioctl resumed>) = 0 [pid 5666] ioctl(4, USB_RAW_IOCTL_VBUS_DRAW, 0xfa) = 0 [ 98.734133][ T201] usb 1-1: Product: syz [ 98.734151][ T201] usb 1-1: Manufacturer: syz [ 98.734163][ T201] usb 1-1: SerialNumber: syz [ 98.772050][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.780927][ T31] usb 3-1: Product: syz [pid 5666] ioctl(4, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5666] ioctl(4, USB_RAW_IOCTL_EP_ENABLE, 0x7fea50f4eb4c [pid 5661] <... ioctl resumed>) = 0 [ 98.780948][ T31] usb 3-1: Manufacturer: syz [ 98.780961][ T31] usb 3-1: SerialNumber: syz [pid 5666] <... ioctl resumed>) = 9 [pid 5661] ioctl(4, USB_RAW_IOCTL_VBUS_DRAW, 0xfa [pid 5666] ioctl(4, USB_RAW_IOCTL_EP_ENABLE, 0x7fea50f4eb5c [pid 5661] <... ioctl resumed>) = 0 [pid 5661] ioctl(4, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5666] <... ioctl resumed>) = 10 [pid 5666] ioctl(4, USB_RAW_IOCTL_EP0_READ, 0x7ffca00f1910) = 0 [pid 5661] <... ioctl resumed>) = 0 [pid 5661] ioctl(4, USB_RAW_IOCTL_EP_ENABLE, 0x7fea50f4eb4c) = 9 [pid 5661] ioctl(4, USB_RAW_IOCTL_EP_ENABLE, 0x7fea50f4eb5c) = 10 [pid 5661] ioctl(4, USB_RAW_IOCTL_EP0_READ, 0x7ffca00f1910) = 0 [pid 5662] <... ioctl resumed>) = 0 [pid 5662] ioctl(4, USB_RAW_IOCTL_VBUS_DRAW, 0xfa [pid 5665] <... ioctl resumed>) = 0 [pid 5662] <... ioctl resumed>) = 0 [pid 5665] ioctl(4, USB_RAW_IOCTL_VBUS_DRAW, 0xfa [pid 5662] ioctl(4, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5665] <... ioctl resumed>) = 0 [pid 5665] ioctl(4, USB_RAW_IOCTL_CONFIGURE, 0 [pid 5662] <... ioctl resumed>) = 0 [pid 5662] ioctl(4, USB_RAW_IOCTL_EP_ENABLE, 0x7fea50f4eb4c [pid 5665] <... ioctl resumed>) = 0 [pid 5662] <... ioctl resumed>) = 9 [pid 5665] ioctl(4, USB_RAW_IOCTL_EP_ENABLE, 0x7fea50f4eb4c [pid 5662] ioctl(4, USB_RAW_IOCTL_EP_ENABLE, 0x7fea50f4eb5c) = 10 [pid 5665] <... ioctl resumed>) = 9 [pid 5665] ioctl(4, USB_RAW_IOCTL_EP_ENABLE, 0x7fea50f4eb5c [pid 5662] ioctl(4, USB_RAW_IOCTL_EP0_READ, 0x7ffca00f1910 [pid 5665] <... ioctl resumed>) = 10 [pid 5665] ioctl(4, USB_RAW_IOCTL_EP0_READ, 0x7ffca00f1910 [pid 5662] <... ioctl resumed>) = 0 [pid 5665] <... ioctl resumed>) = 0 [pid 5659] <... ioctl resumed>) = 0 [pid 5659] ioctl(4, USB_RAW_IOCTL_VBUS_DRAW, 0xfa) = 0 [pid 5659] ioctl(4, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5659] ioctl(4, USB_RAW_IOCTL_EP_ENABLE, 0x7fea50f4eb4c) = 9 [pid 5659] ioctl(4, USB_RAW_IOCTL_EP_ENABLE, 0x7fea50f4eb5c) = 10 [pid 5659] ioctl(4, USB_RAW_IOCTL_EP0_READ, 0x7ffca00f1910) = 0 [ 98.982395][ T31] ums_eneub6250 3-1:1.0: USB Mass Storage device detected [ 99.002123][ T9] ums_eneub6250 5-1:1.0: USB Mass Storage device detected [ 99.013279][ T49] ums_eneub6250 2-1:1.0: USB Mass Storage device detected [ 99.020765][ T10] ums_eneub6250 4-1:1.0: USB Mass Storage device detected [pid 5666] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0x1b5cb000 [ 99.022668][ T201] ums_eneub6250 1-1:1.0: USB Mass Storage device detected [ 99.050604][ T31] scsi host1: usb-storage 3-1:1.0 [ 99.056073][ T10] scsi host4: usb-storage 4-1:1.0 [ 99.056908][ T201] scsi host5: usb-storage 1-1:1.0 [ 99.057613][ T9] scsi host2: usb-storage 5-1:1.0 [pid 5661] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0x1b5cb000 [pid 5665] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0x1b5cb000 [pid 5662] mmap(0x200000000000, 11755520, PROT_WRITE|PROT_EXEC|PROT_SEM|PROT_GROWSUP|0xb635773f04ebbee0, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS|MAP_POPULATE, -1, 0x1b5cb000 [ 99.148203][ T49] scsi host3: usb-storage 2-1:1.0 [ 100.250259][ T5672] ------------[ cut here ]------------ [ 100.250288][ T5672] URB ffff88801b7b0d00 submitted while active [ 100.250319][ T5672] WARNING: drivers/usb/core/urb.c:379 at usb_submit_urb+0x79/0x18b0, CPU#1: kworker/1:3/5672 [ 100.273666][ T5672] Modules linked in: [ 100.278645][ T5672] CPU: 1 UID: 0 PID: 5672 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 100.288906][ T5672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 100.299312][ T5672] Workqueue: events_freezable usb_stor_scan_dwork [ 100.305824][ T5672] RIP: 0010:usb_submit_urb+0x7c/0x18b0 [ 100.311638][ T5672] Code: 4c 89 f0 48 c1 e8 03 80 3c 28 00 74 08 4c 89 f7 e8 b9 c6 4f fb 49 83 3e 00 74 40 e8 7e 29 e4 fa 48 8d 3d 27 20 dc 08 48 89 de <67> 48 0f b9 3a b8 f0 ff ff ff eb 11 e8 63 29 e4 fa eb 05 e8 5c 29 [ 100.331550][ T5672] RSP: 0018:ffffc90004c9f878 EFLAGS: 00010293 [ 100.337714][ T5672] RAX: ffffffff86e24422 RBX: ffff88801b7b0d00 RCX: ffff888039585dc0 [ 100.345740][ T5672] RDX: 0000000000000000 RSI: ffff88801b7b0d00 RDI: ffffffff8fbe6450 [ 100.353902][ T5672] RBP: dffffc0000000000 R08: 0000000000000002 R09: 0000000000000000 [ 100.361962][ T5672] R10: ffffc90004c9f960 R11: fffff52000993f37 R12: ffff88801b7b0d68 [ 100.370011][ T5672] R13: ffff888039405330 R14: ffff88801b7b0d08 R15: 0000000000000c00 [ 100.378064][ T5672] FS: 0000000000000000(0000) GS:ffff888125cde000(0000) knlGS:0000000000000000 [ 100.387070][ T5672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.393718][ T5672] CR2: 00007fff42cada68 CR3: 0000000046628000 CR4: 00000000003526f0 [ 100.401784][ T5672] Call Trace: [ 100.405107][ T5672] [ 100.408128][ T5672] ? __raw_spin_lock_init+0x45/0x100 [ 100.413505][ T5672] ? __init_swait_queue_head+0xa8/0x150 [ 100.419182][ T5672] usb_stor_msg_common+0x2a2/0x500 [ 100.424451][ T5672] ? __pfx_usb_stor_msg_common+0x10/0x10 [ 100.430209][ T5672] ? preempt_schedule_common+0x7f/0xd0 [ 100.435745][ T5672] usb_stor_Bulk_max_lun+0x2fd/0x5b0 [ 100.441118][ T5672] usb_stor_scan_dwork+0xf4/0x2c0 [ 100.446570][ T5672] ? process_scheduled_works+0x97a/0x1630 [ 100.452382][ T5672] process_scheduled_works+0xc3d/0x1630 [ 100.458065][ T5672] ? __pfx_process_scheduled_works+0x10/0x10 [ 100.464098][ T5672] ? assign_work+0x3cf/0x5d0 [ 100.468795][ T5672] worker_thread+0xa47/0xfb0 [ 100.475948][ T5672] ? __kthread_parkme+0x71/0x1f0 [ 100.481018][ T5672] kthread+0x38b/0x470 [ 100.485673][ T5672] ? __pfx_worker_thread+0x10/0x10 [ 100.490912][ T5672] ? __pfx_kthread+0x10/0x10 [ 100.495906][ T5672] ret_from_fork+0x514/0xb70 [ 100.500729][ T5672] ? __pfx_ret_from_fork+0x10/0x10 [ 100.506244][ T5672] ? __switch_to+0xc89/0x1420 [ 100.511646][ T5672] ? __pfx_kthread+0x10/0x10 [ 100.516493][ T5672] ret_from_fork_asm+0x1a/0x30 [ 100.521322][ T5672] [ 100.524466][ T5672] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 100.531793][ T5672] CPU: 1 UID: 0 PID: 5672 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 100.541717][ T5672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 100.552406][ T5672] Workqueue: events_freezable usb_stor_scan_dwork [ 100.558932][ T5672] Call Trace: [ 100.562255][ T5672] [ 100.565207][ T5672] vpanic+0x56d/0xa60 [ 100.569220][ T5672] ? __pfx__printk+0x10/0x10 [ 100.573846][ T5672] ? __pfx_vpanic+0x10/0x10 [ 100.578407][ T5672] ? is_bpf_text_address+0x292/0x2b0 [ 100.583758][ T5672] ? is_bpf_text_address+0x26/0x2b0 [ 100.589001][ T5672] panic+0xc5/0xd0 [ 100.592756][ T5672] ? __pfx_panic+0x10/0x10 [ 100.597242][ T5672] ? ret_from_fork_asm+0x1a/0x30 [ 100.602219][ T5672] __warn+0x315/0x4c0 [ 100.606235][ T5672] ? usb_submit_urb+0x79/0x18b0 [ 100.611139][ T5672] ? usb_submit_urb+0x79/0x18b0 [ 100.616014][ T5672] __report_bug+0x276/0x570 [ 100.620569][ T5672] ? usb_submit_urb+0x79/0x18b0 [ 100.625485][ T5672] ? __pfx___report_bug+0x10/0x10 [ 100.630558][ T5672] report_bug_entry+0x19b/0x290 [ 100.635445][ T5672] ? usb_submit_urb+0x7c/0x18b0 [ 100.640328][ T5672] ? usb_submit_urb+0x81/0x18b0 [ 100.645216][ T5672] handle_bug+0xce/0x200 [ 100.649495][ T5672] exc_invalid_op+0x1a/0x50 [ 100.654053][ T5672] asm_exc_invalid_op+0x1a/0x20 [ 100.659053][ T5672] RIP: 0010:usb_submit_urb+0x7c/0x18b0 [ 100.664561][ T5672] Code: 4c 89 f0 48 c1 e8 03 80 3c 28 00 74 08 4c 89 f7 e8 b9 c6 4f fb 49 83 3e 00 74 40 e8 7e 29 e4 fa 48 8d 3d 27 20 dc 08 48 89 de <67> 48 0f b9 3a b8 f0 ff ff ff eb 11 e8 63 29 e4 fa eb 05 e8 5c 29 [ 100.684313][ T5672] RSP: 0018:ffffc90004c9f878 EFLAGS: 00010293 [ 100.690421][ T5672] RAX: ffffffff86e24422 RBX: ffff88801b7b0d00 RCX: ffff888039585dc0 [ 100.698421][ T5672] RDX: 0000000000000000 RSI: ffff88801b7b0d00 RDI: ffffffff8fbe6450 [ 100.706803][ T5672] RBP: dffffc0000000000 R08: 0000000000000002 R09: 0000000000000000 [ 100.714901][ T5672] R10: ffffc90004c9f960 R11: fffff52000993f37 R12: ffff88801b7b0d68 [ 100.723126][ T5672] R13: ffff888039405330 R14: ffff88801b7b0d08 R15: 0000000000000c00 [ 100.731156][ T5672] ? usb_submit_urb+0x72/0x18b0 [ 100.736067][ T5672] ? usb_submit_urb+0x72/0x18b0 [ 100.740980][ T5672] ? __raw_spin_lock_init+0x45/0x100 [ 100.746430][ T5672] ? __init_swait_queue_head+0xa8/0x150 [ 100.752011][ T5672] usb_stor_msg_common+0x2a2/0x500 [ 100.757252][ T5672] ? __pfx_usb_stor_msg_common+0x10/0x10 [ 100.763015][ T5672] ? preempt_schedule_common+0x7f/0xd0 [ 100.768527][ T5672] usb_stor_Bulk_max_lun+0x2fd/0x5b0 [ 100.773931][ T5672] usb_stor_scan_dwork+0xf4/0x2c0 [ 100.779147][ T5672] ? process_scheduled_works+0x97a/0x1630 [ 100.785573][ T5672] process_scheduled_works+0xc3d/0x1630 [ 100.792266][ T5672] ? __pfx_process_scheduled_works+0x10/0x10 [ 100.798499][ T5672] ? assign_work+0x3cf/0x5d0 [ 100.803449][ T5672] worker_thread+0xa47/0xfb0 [ 100.808370][ T5672] ? __kthread_parkme+0x71/0x1f0 [ 100.813538][ T5672] kthread+0x38b/0x470 [ 100.817732][ T5672] ? __pfx_worker_thread+0x10/0x10 [ 100.823003][ T5672] ? __pfx_kthread+0x10/0x10 [ 100.827635][ T5672] ret_from_fork+0x514/0xb70 [ 100.832378][ T5672] ? __pfx_ret_from_fork+0x10/0x10 [ 100.837581][ T5672] ? __switch_to+0xc89/0x1420 [ 100.842304][ T5672] ? __pfx_kthread+0x10/0x10 [ 100.846927][ T5672] ret_from_fork_asm+0x1a/0x30 [ 100.851749][ T5672] [ 100.855184][ T5672] Kernel Offset: disabled [ 100.859713][ T5672] Rebooting in 86400 seconds..