./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4004084643

<...>
Warning: Permanently added '10.128.0.135' (ED25519) to the list of known hosts.
execve("./syz-executor4004084643", ["./syz-executor4004084643"], 0x7ffe4f0540a0 /* 10 vars */) = 0
brk(NULL)                               = 0x555556fb8000
brk(0x555556fb8d00)                     = 0x555556fb8d00
arch_prctl(ARCH_SET_FS, 0x555556fb8380) = 0
set_tid_address(0x555556fb8650)         = 5029
set_robust_list(0x555556fb8660, 24)     = 0
rseq(0x555556fb8ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor4004084643", 4096) = 28
getrandom("\xdf\xca\xa0\x29\xdf\x63\x0f\x01", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555556fb8d00
brk(0x555556fd9d00)                     = 0x555556fd9d00
brk(0x555556fda000)                     = 0x555556fda000
mprotect(0x7fb43b9f6000, 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
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5030 attached
 <unfinished ...>
[pid  5030] set_robust_list(0x555556fb8660, 24) = 0
[pid  5030] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL <unfinished ...>
[pid  5029] <... clone resumed>, child_tidptr=0x555556fb8650) = 5030
[pid  5030] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid  5030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5030] setsid()                    = 1
[pid  5030] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5030] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5030] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5030] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5030] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5030] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5030] unshare(CLONE_NEWNS)        = 0
[pid  5030] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5030] unshare(CLONE_NEWIPC)       = 0
[pid  5030] unshare(CLONE_NEWCGROUP)    = 0
[pid  5030] unshare(CLONE_NEWUTS)       = 0
[pid  5030] unshare(CLONE_SYSVSEM)      = 0
[pid  5030] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5030] write(3, "16777216", 8)     = 8
[pid  5030] close(3)                    = 0
[pid  5030] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5030] write(3, "536870912", 9)    = 9
[pid  5030] close(3)                    = 0
[pid  5030] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5030] write(3, "1024", 4)         = 4
[pid  5030] close(3)                    = 0
[pid  5030] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5030] write(3, "8192", 4)         = 4
[pid  5030] close(3)                    = 0
[pid  5030] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5030] write(3, "1024", 4)         = 4
[pid  5030] close(3)                    = 0
[pid  5030] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5030] write(3, "1024", 4)         = 4
[pid  5030] close(3)                    = 0
[pid  5030] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5030] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5030] close(3)                    = 0
[pid  5030] getpid()                    = 1
[pid  5030] 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  5030] 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  5030] unshare(CLONE_NEWNET)       = 0
[pid  5030] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5030] write(3, "0 65535", 7)      = 7
[pid  5030] close(3)                    = 0
[pid  5030] mkdir("/dev/binderfs", 0777) = 0
[pid  5030] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5030] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5030] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5033 attached
 <unfinished ...>
[pid  5033] set_robust_list(0x555556fb8660, 24) = 0
[pid  5033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5033] setpgid(0, 0)               = 0
[pid  5033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5030] <... clone resumed>, child_tidptr=0x555556fb8650) = 2
[pid  5033] <... openat resumed>)       = 3
[pid  5033] write(3, "1000", 4)         = 4
[pid  5033] close(3)                    = 0
[pid  5033] openat(AT_FDCWD, "/dev/bus/usb/009/001", O_WRONLY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW) = 3
[pid  5033] socketpair(AF_UNIX, SOCK_STREAM, 0, [4, 5]) = 0
[pid  5033] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 6
[pid  5033] write(6, "0 4 0 3", 7)      = 7
[pid  5033] close(6)                    = 0
[pid  5033] close(3)                    = 0
[pid  5033] close(4)                    = 0
[pid  5033] close(5)                    = 0
[pid  5033] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5033] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  5033] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5033] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  5033] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  5033] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  5033] exit_group(0)               = ?
[pid  5033] +++ exited with 0 +++
[pid  5030] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5030] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5036 attached
 <unfinished ...>
[pid  5036] set_robust_list(0x555556fb8660, 24 <unfinished ...>
[pid  5030] <... clone resumed>, child_tidptr=0x555556fb8650) = 3
[pid  5036] <... set_robust_list resumed>) = 0
[pid  5036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5036] setpgid(0, 0)               = 0
[pid  5036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5036] write(3, "1000", 4)         = 4
[pid  5036] close(3)                    = 0
[   55.084236][ T5033] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4)
[   55.090884][ T5033] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed)
[   55.099114][ T5033] vhci_hcd vhci_hcd.0: Device attached
[   55.106462][ T5034] vhci_hcd: connection closed
[   55.110974][ T1038] vhci_hcd: stop threads
[   55.121623][ T1038] vhci_hcd: release socket
[   55.126575][ T1038] vhci_hcd: disconnect device
[pid  5036] openat(AT_FDCWD, "/dev/bus/usb/009/001", O_WRONLY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW) = 3
[pid  5036] socketpair(AF_UNIX, SOCK_STREAM, 0, [4, 5]) = 0
[pid  5036] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 6
[pid  5036] write(6, "0 4 0 3", 7)      = 7
[pid  5036] close(6)                    = 0
[   55.372698][ T5036] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4)
[   55.379248][ T5036] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed)
[   55.386931][ T5036] vhci_hcd vhci_hcd.0: Device attached
[   55.738601][   T28] usb 9-1: new high-speed USB device number 2 using vhci_hcd
[pid  5036] close(3 <unfinished ...>
[pid  5030] kill(-3, SIGKILL)           = 0
[pid  5030] kill(3, SIGKILL)            = 0
[pid  5030] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5030] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0
[pid  5030] getdents64(3, 0x555556fb96f0 /* 2 entries */, 32768) = 48
[pid  5030] getdents64(3, 0x555556fb96f0 /* 0 entries */, 32768) = 0
[pid  5030] close(3)                    = 0
[   76.020554][  T774] cfg80211: failed to load regulatory.db
[  285.938365][   T29] INFO: task kworker/1:1:28 blocked for more than 143 seconds.
[  285.946076][   T29]       Not tainted 6.6.0-rc7-syzkaller-00039-g4f82870119a4 #0
[  285.953646][   T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  285.962347][   T29] task:kworker/1:1     state:D stack:27232 pid:28    ppid:2      flags:0x00004000
[  285.971587][   T29] Workqueue: usb_hub_wq hub_event
[  285.976648][   T29] Call Trace:
[  285.979986][   T29]  <TASK>
[  285.983022][   T29]  __schedule+0xee1/0x5a10
[  285.987436][   T29]  ? io_schedule_timeout+0x150/0x150
[  285.992751][   T29]  ? reacquire_held_locks+0x4b0/0x4b0
[  285.998144][   T29]  ? _raw_spin_unlock_irq+0x23/0x50
[  286.003397][   T29]  ? lockdep_hardirqs_on+0x7d/0x100
[  286.008630][   T29]  schedule+0xe7/0x1b0
[  286.012686][   T29]  usb_kill_urb.part.0+0x1c6/0x250
[  286.017781][   T29]  ? usb_anchor_suspend_wakeups+0x40/0x40
[  286.023546][   T29]  ? cpuacct_percpu_seq_show+0x10/0x10
[  286.029098][   T29]  ? preempt_count_sub+0x150/0x150
[  286.034258][   T29]  usb_kill_urb+0x83/0xa0
[  286.038668][   T29]  usb_start_wait_urb+0x251/0x4c0
[  286.043719][   T29]  ? usb_api_blocking_completion+0xa0/0xa0
[  286.049715][   T29]  ? rcu_is_watching+0x12/0xb0
[  286.054500][   T29]  usb_control_msg+0x327/0x4a0
[  286.059297][   T29]  ? usb_start_wait_urb+0x4c0/0x4c0
[  286.064506][   T29]  ? hub_resume+0x3e0/0x3e0
[  286.069072][   T29]  get_bMaxPacketSize0.constprop.0+0xa5/0x1c0
[  286.075169][   T29]  hub_port_init+0x680/0x3820
[  286.079890][   T29]  hub_event+0x2b61/0x4e10
[  286.084330][   T29]  ? hub_port_debounce+0x3d0/0x3d0
[  286.089488][   T29]  ? check_irq_usage+0x15f1/0x1c70
[  286.094618][   T29]  ? lock_sync+0x190/0x190
[  286.099066][   T29]  ? reacquire_held_locks+0x4b0/0x4b0
[  286.104468][   T29]  process_one_work+0x884/0x15c0
[  286.109461][   T29]  ? vmstat_cpu_down_prep+0x60/0x60
[  286.114696][   T29]  ? init_worker_pool+0x770/0x770
[  286.119754][   T29]  ? assign_work+0x1a0/0x240
[  286.124362][   T29]  worker_thread+0x8b9/0x1290
[  286.129101][   T29]  ? process_one_work+0x15c0/0x15c0
[  286.134320][   T29]  kthread+0x33c/0x440
[  286.138408][   T29]  ? _raw_spin_unlock_irq+0x23/0x50
[  286.143619][   T29]  ? kthread_complete_and_exit+0x40/0x40
[  286.149455][   T29]  ret_from_fork+0x45/0x80
[  286.153879][   T29]  ? kthread_complete_and_exit+0x40/0x40
[  286.159531][   T29]  ret_from_fork_asm+0x11/0x20
[  286.164348][   T29]  </TASK>
[  286.167448][   T29] INFO: task syz-executor400:5036 blocked for more than 143 seconds.
[  286.175533][   T29]       Not tainted 6.6.0-rc7-syzkaller-00039-g4f82870119a4 #0
[  286.183125][   T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  286.191833][   T29] task:syz-executor400 state:D stack:27792 pid:5036  ppid:5030   flags:0x00004006
[  286.201076][   T29] Call Trace:
[  286.204345][   T29]  <TASK>
[  286.207258][   T29]  __schedule+0xee1/0x5a10
[  286.211702][   T29]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[  286.217702][   T29]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[  286.223713][   T29]  ? print_usage_bug.part.0+0x670/0x670
[  286.229304][   T29]  ? io_schedule_timeout+0x150/0x150
[  286.234578][   T29]  ? __mutex_lock+0x964/0x1340
[  286.239373][   T29]  schedule+0xe7/0x1b0
[  286.243463][   T29]  schedule_preempt_disabled+0x13/0x20
[  286.248950][   T29]  __mutex_lock+0x969/0x1340
[  286.253546][   T29]  ? usbdev_release+0x87/0x4b0
[  286.258347][   T29]  ? mutex_lock_io_nested+0x11a0/0x11a0
[  286.263919][   T29]  ? __fsnotify_parent+0x4fc/0xa10
[  286.269064][   T29]  ? __fsnotify_update_child_dentry_flags+0x360/0x360
[  286.275848][   T29]  ? locks_remove_file+0x399/0x5a0
[  286.281000][   T29]  ? free_async+0x520/0x520
[  286.285526][   T29]  ? usbdev_release+0x87/0x4b0
[  286.290327][   T29]  usbdev_release+0x87/0x4b0
[  286.294926][   T29]  ? free_async+0x520/0x520
[  286.299465][   T29]  __fput+0x3f7/0xa70
[  286.303463][   T29]  __fput_sync+0x47/0x50
[  286.307687][   T29]  __x64_sys_close+0x87/0xf0
[  286.312304][   T29]  do_syscall_64+0x38/0xb0
[  286.316735][   T29]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  286.322672][   T29] RIP: 0033:0x7fb43b9820e0
[  286.327112][   T29] RSP: 002b:00007ffd5dfe48e8 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[  286.335544][   T29] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb43b9820e0
[  286.343588][   T29] RDX: 0000000000000007 RSI: 00007ffd5dfe4420 RDI: 0000000000000003
[  286.351608][   T29] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[  286.359629][   T29] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000f4240
[  286.367583][   T29] R13: 000000000000d712 R14: 00007ffd5dfe490c R15: 00007ffd5dfe4930
[  286.375596][   T29]  </TASK>
[  286.378649][   T29] 
[  286.378649][   T29] Showing all locks held in the system:
[  286.386356][   T29] 5 locks held by kworker/1:1/28:
[  286.391397][   T29]  #0: ffff888146a52938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x787/0x15c0
[  286.402143][   T29]  #1: ffffc90000a4fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7e9/0x15c0
[  286.413410][   T29]  #2: ffff888142f7e190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4e10
[  286.422374][   T29]  #3: ffff888142f9a508 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x27fe/0x4e10
[  286.432331][   T29]  #4: ffff888142bde768 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x2827/0x4e10
[  286.442028][   T29] 1 lock held by khungtaskd/29:
[  286.446882][   T29]  #0: ffffffff8cbab2e0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x75/0x340
[  286.456807][   T29] 2 locks held by getty/4787:
[  286.461500][   T29]  #0: ffff888025d4c0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[  286.471273][   T29]  #1: ffffc900031232f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfc5/0x1480
[  286.481411][   T29] 1 lock held by syz-executor400/5036:
[  286.486864][   T29]  #0: ffff888142f7e190 (&dev->mutex){....}-{3:3}, at: usbdev_release+0x87/0x4b0
[  286.496022][   T29] 2 locks held by dhcpcd/5063:
[  286.500813][   T29]  #0: ffff88801f96a130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2c/0xf40
[  286.510508][   T29]  #1: ffffffff8cbb6bb8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x69e/0x7e0
[  286.521452][   T29] 
[  286.523792][   T29] =============================================
[  286.523792][   T29] 
[  286.532236][   T29] NMI backtrace for cpu 1
[  286.536553][   T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.6.0-rc7-syzkaller-00039-g4f82870119a4 #0
[  286.546334][   T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[  286.556369][   T29] Call Trace:
[  286.559633][   T29]  <TASK>
[  286.562551][   T29]  dump_stack_lvl+0xd9/0x1b0
[  286.567137][   T29]  nmi_cpu_backtrace+0x277/0x380
[  286.572057][   T29]  ? lapic_can_unplug_cpu+0xa0/0xa0
[  286.577236][   T29]  nmi_trigger_cpumask_backtrace+0x299/0x300
[  286.583197][   T29]  watchdog+0xf87/0x1210
[  286.587419][   T29]  ? proc_dohung_task_timeout_secs+0x90/0x90
[  286.593379][   T29]  ? lockdep_hardirqs_on+0x7d/0x100
[  286.598573][   T29]  ? __kthread_parkme+0x14b/0x220
[  286.603596][   T29]  ? proc_dohung_task_timeout_secs+0x90/0x90
[  286.609570][   T29]  kthread+0x33c/0x440
[  286.613633][   T29]  ? _raw_spin_unlock_irq+0x23/0x50
[  286.618829][   T29]  ? kthread_complete_and_exit+0x40/0x40
[  286.624453][   T29]  ret_from_fork+0x45/0x80
[  286.628862][   T29]  ? kthread_complete_and_exit+0x40/0x40
[  286.634484][   T29]  ret_from_fork_asm+0x11/0x20
[  286.639252][   T29]  </TASK>
[  286.642326][   T29] Sending NMI from CPU 1 to CPUs 0:
[  286.647540][    C0] NMI backtrace for cpu 0
[  286.647548][    C0] CPU: 0 PID: 1038 Comm: kworker/u4:6 Not tainted 6.6.0-rc7-syzkaller-00039-g4f82870119a4 #0
[  286.647561][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[  286.647568][    C0] Workqueue: events_unbound toggle_allocation_gate
[  286.647585][    C0] RIP: 0010:__default_send_IPI_dest_field+0x70/0xf0
[  286.647603][    C0] Code: 0f b6 03 84 c0 74 04 3c 03 7e 7c 8b 04 25 00 c3 5f ff f6 c4 10 75 e7 44 89 24 25 10 c3 5f ff 89 f0 09 e8 89 04 25 00 c3 5f ff <48> 83 c4 08 5b 5d 41 5c c3 bb e8 03 00 00 eb 16 65 ff 05 b9 b1 cb
[  286.647616][    C0] RSP: 0018:ffffc900048878e0 EFLAGS: 00000002
[  286.647624][    C0] RAX: 00000000000008fb RBX: fffffbffffebf860 RCX: ffffffff818e90cb
[  286.647632][    C0] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000002000000
[  286.647639][    C0] RBP: 0000000000000800 R08: 0000000000000000 R09: fffffbfff1d98362
[  286.647646][    C0] R10: ffffffff8ecc1b17 R11: 0000000000000000 R12: 0000000002000000
[  286.647653][    C0] R13: dffffc0000000000 R14: 0000000000000001 R15: ffff8880b983d8d0
[  286.647663][    C0] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[  286.647674][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  286.647682][    C0] CR2: 00005597a4cd3600 CR3: 000000000c976000 CR4: 0000000000350ef0
[  286.647689][    C0] Call Trace:
[  286.647694][    C0]  <NMI>
[  286.647698][    C0]  ? show_regs+0x8f/0xa0
[  286.647712][    C0]  ? nmi_cpu_backtrace+0x1d4/0x380
[  286.647726][    C0]  ? nmi_cpu_backtrace_handler+0xc/0x10
[  286.647742][    C0]  ? nmi_handle+0x1a6/0x570
[  286.647755][    C0]  ? x86_pmu_event_mapped+0x1c0/0x1c0
[  286.647773][    C0]  ? __default_send_IPI_dest_field+0x70/0xf0
[  286.647789][    C0]  ? default_do_nmi+0x69/0x160
[  286.647807][    C0]  ? exc_nmi+0x171/0x1e0
[  286.647823][    C0]  ? end_repeat_nmi+0x16/0x31
[  286.647843][    C0]  ? trace_hardirqs_off+0x5b/0x120
[  286.647857][    C0]  ? __default_send_IPI_dest_field+0x70/0xf0
[  286.647872][    C0]  ? __default_send_IPI_dest_field+0x70/0xf0
[  286.647888][    C0]  ? __default_send_IPI_dest_field+0x70/0xf0
[  286.647904][    C0]  </NMI>
[  286.647907][    C0]  <TASK>
[  286.647910][    C0]  ? _flat_send_IPI_mask+0x30/0x70
[  286.647921][    C0]  ? on_each_cpu_cond_mask+0x40/0x90
[  286.647938][    C0]  _flat_send_IPI_mask+0x40/0x70
[  286.647950][    C0]  smp_call_function_many_cond+0x12df/0x1570
[  286.647969][    C0]  ? __text_poke+0xc90/0xc90
[  286.647979][    C0]  ? __kmem_cache_alloc_node+0xc3/0x340
[  286.647998][    C0]  ? generic_smp_call_function_single_interrupt+0x20/0x20
[  286.648017][    C0]  ? apply_relocation+0x830/0x830
[  286.648028][    C0]  ? __text_poke+0xc90/0xc90
[  286.648039][    C0]  on_each_cpu_cond_mask+0x40/0x90
[  286.648055][    C0]  ? __kmem_cache_alloc_node+0xc3/0x340
[  286.648073][    C0]  text_poke_bp_batch+0x746/0x960
[  286.648085][    C0]  ? __kmem_cache_alloc_node+0xc4/0x340
[  286.648104][    C0]  ? do_sync_core+0x40/0x40
[  286.648118][    C0]  ? __jump_label_patch+0x1db/0x3f0
[  286.648133][    C0]  ? text_poke_queue+0xef/0x180
[  286.648147][    C0]  ? arch_jump_label_transform_queue+0xc0/0x110
[  286.648166][    C0]  text_poke_finish+0x30/0x40
[  286.648177][    C0]  arch_jump_label_transform_apply+0x1c/0x30
[  286.648194][    C0]  jump_label_update+0x32e/0x410
[  286.648214][    C0]  static_key_enable_cpuslocked+0x1b5/0x270
[  286.648232][    C0]  static_key_enable+0x1a/0x20
[  286.648249][    C0]  toggle_allocation_gate+0xf4/0x250
[  286.648270][    C0]  ? wake_up_kfence_timer+0x30/0x30
[  286.648292][    C0]  process_one_work+0x884/0x15c0
[  286.648308][    C0]  ? lock_sync+0x190/0x190
[  286.648324][    C0]  ? init_worker_pool+0x770/0x770
[  286.648340][    C0]  ? assign_work+0x1a0/0x240
[  286.648354][    C0]  worker_thread+0x8b9/0x1290
[  286.648371][    C0]  ? process_one_work+0x15c0/0x15c0
[  286.648385][    C0]  kthread+0x33c/0x440
[  286.648396][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[  286.648411][    C0]  ? kthread_complete_and_exit+0x40/0x40
[  286.648424][    C0]  ret_from_fork+0x45/0x80
[  286.648437][    C0]  ? kthread_complete_and_exit+0x40/0x40
[  286.648450][    C0]  ret_from_fork_asm+0x11/0x20
[  286.648469][    C0]  </TASK>
[  286.648574][   T29] Kernel panic - not syncing: hung_task: blocked tasks
[  286.648581][   T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.6.0-rc7-syzkaller-00039-g4f82870119a4 #0
[  286.648598][   T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[  286.648611][   T29] Call Trace:
[  286.648616][   T29]  <TASK>
[  286.648622][   T29]  dump_stack_lvl+0xd9/0x1b0
[  286.648643][   T29]  panic+0x6a6/0x750
[  286.648662][   T29]  ? panic_smp_self_stop+0xa0/0xa0
[  286.648683][   T29]  ? lapic_can_unplug_cpu+0xa0/0xa0
[  286.648703][   T29]  ? preempt_schedule_thunk+0x1a/0x30
[  286.648727][   T29]  ? watchdog+0xd3e/0x1210
[  286.648744][   T29]  watchdog+0xd4f/0x1210
[  286.648762][   T29]  ? proc_dohung_task_timeout_secs+0x90/0x90
[  286.648777][   T29]  ? lockdep_hardirqs_on+0x7d/0x100
[  286.648793][   T29]  ? __kthread_parkme+0x14b/0x220
[  286.648809][   T29]  ? proc_dohung_task_timeout_secs+0x90/0x90
[  286.648825][   T29]  kthread+0x33c/0x440
[  286.648840][   T29]  ? _raw_spin_unlock_irq+0x23/0x50
[  286.648858][   T29]  ? kthread_complete_and_exit+0x40/0x40
[  286.648876][   T29]  ret_from_fork+0x45/0x80
[  286.648893][   T29]  ? kthread_complete_and_exit+0x40/0x40
[  286.648911][   T29]  ret_from_fork_asm+0x11/0x20
[  286.648940][   T29]  </TASK>
[  286.653075][   T29] Kernel Offset: disabled
[  287.165307][   T29] Rebooting in 86400 seconds..