./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2495838602

<...>
Warning: Permanently added '10.128.15.216' (ED25519) to the list of known hosts.
execve("./syz-executor2495838602", ["./syz-executor2495838602"], 0x7ffe67dd38d0 /* 10 vars */) = 0
brk(NULL)                               = 0x555594d85000
brk(0x555594d85d00)                     = 0x555594d85d00
arch_prctl(ARCH_SET_FS, 0x555594d85380) = 0
set_tid_address(0x555594d85650)         = 5824
set_robust_list(0x555594d85660, 24)     = 0
rseq(0x555594d85ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2495838602", 4096) = 28
getrandom("\xd2\xf4\x9d\x1c\x00\x7e\x04\xaa", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555594d85d00
brk(0x555594da6d00)                     = 0x555594da6d00
brk(0x555594da7000)                     = 0x555594da7000
mprotect(0x7ffa7d1d1000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
mount(NULL, "/proc/sys/fs/binfmt_misc", "binfmt_misc", 0, NULL) = -1 EBUSY (Device or resource busy)
openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3
write(3, "\x3a\x73\x79\x7a\x30\x3a\x4d\x3a\x30\x3a\x01\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a", 21) = 21
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3
write(3, "\x3a\x73\x79\x7a\x31\x3a\x4d\x3a\x31\x3a\x02\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a\x50\x4f\x43", 24) = 24
close(3)                                = 0
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5825 attached
 <unfinished ...>
[pid  5825] set_robust_list(0x555594d85660, 24 <unfinished ...>
[pid  5824] <... clone resumed>, child_tidptr=0x555594d85650) = 5825
[pid  5825] <... set_robust_list resumed>) = 0
[pid  5825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5825] getppid()                   = 0
[pid  5825] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5825] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5825] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5825] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5825] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5825] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5825] unshare(CLONE_NEWNS)        = 0
[pid  5825] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5825] unshare(CLONE_NEWIPC)       = 0
[pid  5825] unshare(CLONE_NEWCGROUP)    = 0
[pid  5825] unshare(CLONE_NEWUTS)       = 0
[pid  5825] unshare(CLONE_SYSVSEM)      = 0
[pid  5825] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5825] write(3, "16777216", 8)     = 8
[pid  5825] close(3)                    = 0
[pid  5825] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5825] write(3, "536870912", 9)    = 9
[pid  5825] close(3)                    = 0
[pid  5825] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5825] write(3, "1024", 4)         = 4
[pid  5825] close(3)                    = 0
[pid  5825] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5825] write(3, "8192", 4)         = 4
[pid  5825] close(3)                    = 0
[pid  5825] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5825] write(3, "1024", 4)         = 4
[pid  5825] close(3)                    = 0
[pid  5825] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5825] write(3, "1024", 4)         = 4
[pid  5825] close(3)                    = 0
[pid  5825] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5825] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5825] close(3)                    = 0
[pid  5825] getpid()                    = 1
[pid  5825] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5825] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5825] unshare(CLONE_NEWNET)       = 0
[pid  5825] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5825] write(3, "0 65535", 7)      = 7
[pid  5825] close(3)                    = 0
[pid  5825] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5825] write(3, "100000", 6)       = 6
[pid  5825] close(3)                    = 0
[pid  5825] mkdir("./syz-tmp", 0777)    = 0
[pid  5825] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5825] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5825] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5825] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5825] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5825] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5825] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5825] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5825] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5825] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5825] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5825] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5825] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5825] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5825] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5825] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5825] chdir("/")                  = 0
[pid  5825] umount2("./pivot", MNT_DETACH) = 0
[pid  5825] chroot("./newroot")         = 0
[pid  5825] chdir("/")                  = 0
[pid  5825] mkdir("/dev/binderfs", 0777) = 0
[pid  5825] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5825] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5825] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid  5825] write(1, "executing program\n", 18) = 18
[pid  5825] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5825] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffec26e3100) = 0
[pid  5825] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec26e3100) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec26e3100) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec26e3100) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec26e3100) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffec26e20f0) = 18
[pid  5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec26e3100) = 0
[   62.694587][  T975] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[pid  5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec26e3100) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec26e3100) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffec26e20f0) = 18
[pid  5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec26e3100) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffec26e20f0) = 9
[pid  5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec26e3100) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffec26e20f0) = 59
[pid  5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec26e3100) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffec26e20f0) = 4
[pid  5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec26e3100) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffec26e20f0) = 8
[pid  5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec26e3100) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffec26e20f0) = 8
[pid  5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec26e3100) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffec26e20f0) = 8
[   62.854257][  T975] usb 1-1: Using ep0 maxpacket: 16
[   62.866075][  T975] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[   62.882504][  T975] usb 1-1: New USB device found, idVendor=045e, idProduct=0721, bcdDevice=90.c4
[   62.891805][  T975] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   62.899987][  T975] usb 1-1: Product: syz
[pid  5825] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec26e3100) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5825] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffec26e20f0) = 0
[   62.904314][  T975] usb 1-1: Manufacturer: syz
[   62.908936][  T975] usb 1-1: SerialNumber: syz
[   62.916297][  T975] usb 1-1: config 0 descriptor??
[   62.928434][  T975] usb 1-1: Found Unit with invalid ID 0.
[   62.934256][  T975] ------------[ cut here ]------------
[   62.939697][  T975] DEBUG_LOCKS_WARN_ON(lock->magic != lock)
[   62.939750][  T975] WARNING: CPU: 0 PID: 975 at kernel/locking/mutex.c:564 __mutex_lock+0xdac/0xee0
[   62.954872][  T975] Modules linked in:
[   62.958805][  T975] CPU: 0 UID: 0 PID: 975 Comm: kworker/0:2 Not tainted 6.12.0-syzkaller-12038-gc4bb3a2d641c #0
[   62.969163][  T975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   62.979270][  T975] Workqueue: usb_hub_wq hub_event
[   62.984367][  T975] RIP: 0010:__mutex_lock+0xdac/0xee0
[   62.989660][  T975] Code: 0f b6 04 38 84 c0 0f 85 1a 01 00 00 83 3d 3f 0e 4f 04 00 75 19 90 48 c7 c7 00 82 0a 8c 48 c7 c6 a0 82 0a 8c e8 f5 d8 96 f5 90 <0f> 0b 90 90 90 e9 c7 f3 ff ff 90 0f 0b 90 e9 29 f8 ff ff 90 0f 0b
[   63.009321][  T975] RSP: 0018:ffffc90003c06940 EFLAGS: 00010246
[   63.015414][  T975] RAX: 53f90d997eef6700 RBX: ffff88807c1e2518 RCX: ffff888026798000
[   63.023374][  T975] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   63.031378][  T975] RBP: ffffc90003c06ad0 R08: ffffffff81601b22 R09: 1ffff110170c519a
[   63.039377][  T975] R10: dffffc0000000000 R11: ffffed10170c519b R12: 0000000000000000
[   63.047379][  T975] R13: 0000000000000000 R14: 1ffff92000780d3c R15: dffffc0000000000
[   63.055383][  T975] FS:  0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[   63.064353][  T975] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.070942][  T975] CR2: 0000564c613b6120 CR3: 00000000775e8000 CR4: 00000000003526f0
[   63.078966][  T975] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   63.086969][  T975] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   63.094965][  T975] Call Trace:
[   63.098246][  T975]  <TASK>
[   63.101163][  T975]  ? __warn+0x165/0x4d0
[pid  5825] exit_group(1)               = ?
[   63.105369][  T975]  ? __mutex_lock+0xdac/0xee0
[   63.110066][  T975]  ? report_bug+0x2b3/0x500
[   63.114608][  T975]  ? __mutex_lock+0xdac/0xee0
[   63.119293][  T975]  ? handle_bug+0x60/0x90
[   63.123613][  T975]  ? exc_invalid_op+0x1a/0x50
[   63.128336][  T975]  ? asm_exc_invalid_op+0x1a/0x20
[   63.133371][  T975]  ? __warn_printk+0x292/0x360
[   63.138167][  T975]  ? __mutex_lock+0xdac/0xee0
[   63.142860][  T975]  ? __dev_printk+0x137/0x1a0
[   63.147621][  T975]  ? _dev_err+0x122/0x170
[   63.152202][  T975]  ? uvc_status_unregister+0x2f/0xe0
[   63.157529][  T975]  ? __pfx___mutex_lock+0x10/0x10
[   63.162560][  T975]  ? lockdep_init_map_type+0xa1/0x910
[   63.167975][  T975]  ? __pfx_debug_check_no_locks_freed+0x10/0x10
[   63.174248][  T975]  uvc_status_unregister+0x2f/0xe0
[   63.179351][  T975]  uvc_unregister_video+0x12b/0x200
[   63.184586][  T975]  uvc_probe+0x9154/0x98e0
[   63.189011][  T975]  ? mark_lock+0x9a/0x360
[   63.193327][  T975]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   63.199330][  T975]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   63.205684][  T975]  ? _raw_spin_unlock_irqrestore+0x8f/0x140
[   63.211564][  T975]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[   63.217479][  T975]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[   63.223839][  T975]  usb_probe_interface+0x641/0xbb0
[   63.229000][  T975]  ? __pfx_usb_probe_interface+0x10/0x10
[   63.234708][  T975]  really_probe+0x2b8/0xad0
[   63.239235][  T975]  __driver_probe_device+0x1a2/0x390
[   63.244568][  T975]  driver_probe_device+0x50/0x430
[   63.249605][  T975]  __device_attach_driver+0x2d6/0x530
[   63.255020][  T975]  bus_for_each_drv+0x24e/0x2e0
[   63.259894][  T975]  ? __pfx___device_attach_driver+0x10/0x10
[   63.265903][  T975]  ? __pfx_bus_for_each_drv+0x10/0x10
[   63.271333][  T975]  __device_attach+0x333/0x520
[   63.276143][  T975]  ? __pfx_lock_release+0x10/0x10
[   63.281212][  T975]  ? __pfx___device_attach+0x10/0x10
[   63.286586][  T975]  ? do_raw_spin_unlock+0x13c/0x8b0
[   63.291812][  T975]  bus_probe_device+0x189/0x260
[   63.296704][  T975]  device_add+0x856/0xbf0
[   63.301047][  T975]  usb_set_configuration+0x1976/0x1fb0
[   63.306558][  T975]  usb_generic_driver_probe+0x88/0x140
[   63.312020][  T975]  usb_probe_device+0x1b8/0x380
[   63.316927][  T975]  ? __pfx_usb_probe_device+0x10/0x10
[   63.322317][  T975]  really_probe+0x2b8/0xad0
[   63.326871][  T975]  __driver_probe_device+0x1a2/0x390
[   63.332166][  T975]  driver_probe_device+0x50/0x430
[   63.337224][  T975]  __device_attach_driver+0x2d6/0x530
[   63.342600][  T975]  bus_for_each_drv+0x24e/0x2e0
[   63.347497][  T975]  ? __pfx___device_attach_driver+0x10/0x10
[   63.353394][  T975]  ? __pfx_bus_for_each_drv+0x10/0x10
[   63.358796][  T975]  __device_attach+0x333/0x520
[   63.363565][  T975]  ? __pfx___device_attach+0x10/0x10
[   63.368895][  T975]  bus_probe_device+0x189/0x260
[   63.373760][  T975]  device_add+0x856/0xbf0
[   63.378137][  T975]  usb_new_device+0x104a/0x19a0
[   63.383003][  T975]  ? __pfx_usb_new_device+0x10/0x10
[   63.388247][  T975]  ? _raw_spin_unlock_irq+0x23/0x50
[   63.393462][  T975]  ? lockdep_hardirqs_on+0x99/0x150
[   63.398700][  T975]  hub_event+0x2d6d/0x5150
[   63.403140][  T975]  ? __pfx_hub_event+0x10/0x10
[   63.407941][  T975]  ? __pfx_lock_acquire+0x10/0x10
[   63.412971][  T975]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   63.418980][  T975]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   63.425348][  T975]  ? process_scheduled_works+0x976/0x1840
[   63.431058][  T975]  process_scheduled_works+0xa66/0x1840
[   63.436650][  T975]  ? __pfx_process_scheduled_works+0x10/0x10
[   63.442652][  T975]  ? assign_work+0x364/0x3d0
[   63.447291][  T975]  worker_thread+0x870/0xd30
[   63.451883][  T975]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[   63.457838][  T975]  ? __kthread_parkme+0x169/0x1d0
[   63.462883][  T975]  ? __pfx_worker_thread+0x10/0x10
[   63.468045][  T975]  kthread+0x2f0/0x390
[   63.472123][  T975]  ? __pfx_worker_thread+0x10/0x10
[   63.477264][  T975]  ? __pfx_kthread+0x10/0x10
[   63.481865][  T975]  ret_from_fork+0x4b/0x80
[   63.486339][  T975]  ? __pfx_kthread+0x10/0x10
[   63.490933][  T975]  ret_from_fork_asm+0x1a/0x30
[   63.495736][  T975]  </TASK>
[   63.498769][  T975] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   63.506043][  T975] CPU: 0 UID: 0 PID: 975 Comm: kworker/0:2 Not tainted 6.12.0-syzkaller-12038-gc4bb3a2d641c #0
[   63.516715][  T975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   63.526766][  T975] Workqueue: usb_hub_wq hub_event
[   63.531796][  T975] Call Trace:
[   63.535068][  T975]  <TASK>
[   63.537990][  T975]  dump_stack_lvl+0x241/0x360
[   63.542675][  T975]  ? __pfx_dump_stack_lvl+0x10/0x10
[   63.547874][  T975]  ? __pfx__printk+0x10/0x10
[   63.552456][  T975]  ? _printk+0xd5/0x120
[   63.556605][  T975]  ? __init_begin+0x41000/0x41000
[   63.561621][  T975]  ? vscnprintf+0x5d/0x90
[   63.565940][  T975]  panic+0x349/0x880
[   63.569830][  T975]  ? __warn+0x174/0x4d0
[   63.573978][  T975]  ? __pfx_panic+0x10/0x10
[   63.578387][  T975]  ? ret_from_fork_asm+0x1a/0x30
[   63.583318][  T975]  __warn+0x344/0x4d0
[   63.587291][  T975]  ? __mutex_lock+0xdac/0xee0
[   63.591967][  T975]  report_bug+0x2b3/0x500
[   63.596289][  T975]  ? __mutex_lock+0xdac/0xee0
[   63.601047][  T975]  handle_bug+0x60/0x90
[   63.605196][  T975]  exc_invalid_op+0x1a/0x50
[   63.609700][  T975]  asm_exc_invalid_op+0x1a/0x20
[   63.614546][  T975] RIP: 0010:__mutex_lock+0xdac/0xee0
[   63.619827][  T975] Code: 0f b6 04 38 84 c0 0f 85 1a 01 00 00 83 3d 3f 0e 4f 04 00 75 19 90 48 c7 c7 00 82 0a 8c 48 c7 c6 a0 82 0a 8c e8 f5 d8 96 f5 90 <0f> 0b 90 90 90 e9 c7 f3 ff ff 90 0f 0b 90 e9 29 f8 ff ff 90 0f 0b
[   63.639426][  T975] RSP: 0018:ffffc90003c06940 EFLAGS: 00010246
[   63.645491][  T975] RAX: 53f90d997eef6700 RBX: ffff88807c1e2518 RCX: ffff888026798000
[   63.653455][  T975] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   63.661422][  T975] RBP: ffffc90003c06ad0 R08: ffffffff81601b22 R09: 1ffff110170c519a
[   63.669393][  T975] R10: dffffc0000000000 R11: ffffed10170c519b R12: 0000000000000000
[   63.677356][  T975] R13: 0000000000000000 R14: 1ffff92000780d3c R15: dffffc0000000000
[   63.685321][  T975]  ? __warn_printk+0x292/0x360
[   63.690086][  T975]  ? __dev_printk+0x137/0x1a0
[   63.694756][  T975]  ? _dev_err+0x122/0x170
[   63.699078][  T975]  ? uvc_status_unregister+0x2f/0xe0
[   63.704366][  T975]  ? __pfx___mutex_lock+0x10/0x10
[   63.709384][  T975]  ? lockdep_init_map_type+0xa1/0x910
[   63.714751][  T975]  ? __pfx_debug_check_no_locks_freed+0x10/0x10
[   63.720992][  T975]  uvc_status_unregister+0x2f/0xe0
[   63.726106][  T975]  uvc_unregister_video+0x12b/0x200
[   63.731300][  T975]  uvc_probe+0x9154/0x98e0
[   63.735718][  T975]  ? mark_lock+0x9a/0x360
[   63.740039][  T975]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   63.746012][  T975]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   63.752329][  T975]  ? _raw_spin_unlock_irqrestore+0x8f/0x140
[   63.758214][  T975]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[   63.764098][  T975]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[   63.770421][  T975]  usb_probe_interface+0x641/0xbb0
[   63.775528][  T975]  ? __pfx_usb_probe_interface+0x10/0x10
[   63.781149][  T975]  really_probe+0x2b8/0xad0
[   63.785646][  T975]  __driver_probe_device+0x1a2/0x390
[   63.790925][  T975]  driver_probe_device+0x50/0x430
[   63.795941][  T975]  __device_attach_driver+0x2d6/0x530
[   63.801305][  T975]  bus_for_each_drv+0x24e/0x2e0
[   63.806152][  T975]  ? __pfx___device_attach_driver+0x10/0x10
[   63.812036][  T975]  ? __pfx_bus_for_each_drv+0x10/0x10
[   63.817414][  T975]  __device_attach+0x333/0x520
[   63.822170][  T975]  ? __pfx_lock_release+0x10/0x10
[   63.827185][  T975]  ? __pfx___device_attach+0x10/0x10
[   63.832459][  T975]  ? do_raw_spin_unlock+0x13c/0x8b0
[   63.837655][  T975]  bus_probe_device+0x189/0x260
[   63.842513][  T975]  device_add+0x856/0xbf0
[   63.846840][  T975]  usb_set_configuration+0x1976/0x1fb0
[   63.852299][  T975]  usb_generic_driver_probe+0x88/0x140
[   63.857747][  T975]  usb_probe_device+0x1b8/0x380
[   63.862591][  T975]  ? __pfx_usb_probe_device+0x10/0x10
[   63.867956][  T975]  really_probe+0x2b8/0xad0
[   63.872451][  T975]  __driver_probe_device+0x1a2/0x390
[   63.877738][  T975]  driver_probe_device+0x50/0x430
[   63.882754][  T975]  __device_attach_driver+0x2d6/0x530
[   63.888117][  T975]  bus_for_each_drv+0x24e/0x2e0
[   63.892961][  T975]  ? __pfx___device_attach_driver+0x10/0x10
[   63.898843][  T975]  ? __pfx_bus_for_each_drv+0x10/0x10
[   63.904214][  T975]  __device_attach+0x333/0x520
[   63.908971][  T975]  ? __pfx___device_attach+0x10/0x10
[   63.914254][  T975]  bus_probe_device+0x189/0x260
[   63.919098][  T975]  device_add+0x856/0xbf0
[   63.923419][  T975]  usb_new_device+0x104a/0x19a0
[   63.928263][  T975]  ? __pfx_usb_new_device+0x10/0x10
[   63.933447][  T975]  ? _raw_spin_unlock_irq+0x23/0x50
[   63.938635][  T975]  ? lockdep_hardirqs_on+0x99/0x150
[   63.943831][  T975]  hub_event+0x2d6d/0x5150
[   63.948248][  T975]  ? __pfx_hub_event+0x10/0x10
[   63.953001][  T975]  ? __pfx_lock_acquire+0x10/0x10
[   63.958016][  T975]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   63.963986][  T975]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   63.970308][  T975]  ? process_scheduled_works+0x976/0x1840
[   63.976020][  T975]  process_scheduled_works+0xa66/0x1840
[   63.981565][  T975]  ? __pfx_process_scheduled_works+0x10/0x10
[   63.987541][  T975]  ? assign_work+0x364/0x3d0
[   63.992136][  T975]  worker_thread+0x870/0xd30
[   63.996718][  T975]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[   64.002602][  T975]  ? __kthread_parkme+0x169/0x1d0
[   64.007617][  T975]  ? __pfx_worker_thread+0x10/0x10
[   64.012716][  T975]  kthread+0x2f0/0x390
[   64.016777][  T975]  ? __pfx_worker_thread+0x10/0x10
[   64.021992][  T975]  ? __pfx_kthread+0x10/0x10
[   64.026574][  T975]  ret_from_fork+0x4b/0x80
[   64.030981][  T975]  ? __pfx_kthread+0x10/0x10
[   64.035580][  T975]  ret_from_fork_asm+0x1a/0x30
[   64.040342][  T975]  </TASK>
[   64.043599][  T975] Kernel Offset: disabled
[   64.047926][  T975] Rebooting in 86400 seconds..