./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor467691382
<...>
Warning: Permanently added '10.128.1.88' (ED25519) to the list of known hosts.
execve("./syz-executor467691382", ["./syz-executor467691382"], 0x7fff60d72430 /* 10 vars */) = 0
brk(NULL) = 0x5555566c7000
brk(0x5555566c7d00) = 0x5555566c7d00
arch_prctl(ARCH_SET_FS, 0x5555566c7380) = 0
set_tid_address(0x5555566c7650) = 5056
set_robust_list(0x5555566c7660, 24) = 0
rseq(0x5555566c7ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor467691382", 4096) = 27
getrandom("\x09\xc7\x28\x9f\x4d\x24\x0e\x18", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x5555566c7d00
brk(0x5555566e8d00) = 0x5555566e8d00
brk(0x5555566e9000) = 0x5555566e9000
mprotect(0x7fdd0283c000, 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, child_tidptr=0x5555566c7650) = 5057
./strace-static-x86_64: Process 5057 attached
[pid 5057] set_robust_list(0x5555566c7660, 24) = 0
[pid 5057] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid 5057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5057] setsid() = 1
[pid 5057] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid 5057] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid 5057] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid 5057] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid 5057] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid 5057] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid 5057] unshare(CLONE_NEWNS) = 0
[pid 5057] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid 5057] unshare(CLONE_NEWIPC) = 0
[pid 5057] unshare(CLONE_NEWCGROUP) = 0
[pid 5057] unshare(CLONE_NEWUTS) = 0
[pid 5057] unshare(CLONE_SYSVSEM) = 0
[pid 5057] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid 5057] write(3, "16777216", 8) = 8
[pid 5057] close(3) = 0
[pid 5057] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid 5057] write(3, "536870912", 9) = 9
[pid 5057] close(3) = 0
[pid 5057] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid 5057] write(3, "1024", 4) = 4
[pid 5057] close(3) = 0
[pid 5057] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid 5057] write(3, "8192", 4) = 4
[pid 5057] close(3) = 0
[pid 5057] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid 5057] write(3, "1024", 4) = 4
[pid 5057] close(3) = 0
[pid 5057] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid 5057] write(3, "1024", 4) = 4
[pid 5057] close(3) = 0
[pid 5057] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid 5057] write(3, "1024 1048576 500 1024", 21) = 21
[pid 5057] close(3) = 0
[pid 5057] getpid() = 1
[pid 5057] 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 5057] 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 5057] unshare(CLONE_NEWNET) = 0
[pid 5057] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid 5057] write(3, "0 65535", 7) = 7
[pid 5057] close(3) = 0
[pid 5057] mkdir("/dev/binderfs", 0777) = 0
[pid 5057] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid 5057] symlink("/dev/binderfs", "./binderfs") = 0
[pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5060 attached
, child_tidptr=0x5555566c7650) = 2
[pid 5060] set_robust_list(0x5555566c7660, 24) = 0
[pid 5060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5060] setpgid(0, 0) = 0
[pid 5060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5060] write(3, "1000", 4) = 4
[pid 5060] close(3) = 0
[pid 5060] openat(AT_FDCWD, "/dev/bus/usb/009/001", O_ACCMODE) = 3
[pid 5060] socketpair(AF_UNIX, SOCK_STREAM, 0, [4, 5]) = 0
[pid 5060] openat(AT_FDCWD, "/sys/devices/platform/vhci_hcd.0/attach", O_WRONLY|O_CLOEXEC) = 6
[pid 5060] write(6, "0 4 0 1", 7) = 7
[pid 5060] close(6) = 0
[ 67.573575][ T5060] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4)
[ 67.580206][ T5060] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed)
[ 67.588134][ T5060] vhci_hcd vhci_hcd.0: Device attached
[ 67.937236][ T9] usb 9-1: new low-speed USB device number 2 using vhci_hcd
[pid 5060] close(3 <unfinished ...>
[pid 5057] kill(-2, SIGKILL) = 0
[pid 5057] kill(2, SIGKILL) = 0
[pid 5057] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid 5057] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0
[pid 5057] getdents64(3, 0x5555566c86f0 /* 2 entries */, 32768) = 48
[pid 5057] getdents64(3, 0x5555566c86f0 /* 0 entries */, 32768) = 0
[pid 5057] close(3) = 0
[ 87.247957][ T781] cfg80211: failed to load regulatory.db
[ 286.927135][ T29] INFO: task kworker/0:1:9 blocked for more than 143 seconds.
[ 286.934701][ T29] Not tainted 6.7.0-rc6-next-20231222-syzkaller #0
[ 286.941782][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.950544][ T29] task:kworker/0:1 state:D stack:27784 pid:9 tgid:9 ppid:2 flags:0x00004000
[ 286.960907][ T29] Workqueue: usb_hub_wq hub_event
[ 286.965990][ T29] Call Trace:
[ 286.969465][ T29] <TASK>
[ 286.972416][ T29] __schedule+0xf15/0x5c80
[ 286.976822][ T29] ? preempt_schedule_thunk+0x1a/0x30
[ 286.982225][ T29] ? rcu_is_watching+0x12/0xb0
[ 286.987079][ T29] ? io_schedule_timeout+0x150/0x150
[ 286.993943][ T29] ? lock_release+0x4c8/0x6a0
[ 286.999120][ T29] ? schedule+0x1fa/0x270
[ 287.003458][ T29] ? reacquire_held_locks+0x4c0/0x4c0
[ 287.008871][ T29] ? spin_bug+0x1c0/0x1c0
[ 287.013217][ T29] ? rcu_is_watching+0x12/0xb0
[ 287.018015][ T29] ? trace_irq_enable.constprop.0+0xe0/0x110
[ 287.024104][ T29] schedule+0xe7/0x270
[ 287.028216][ T29] usb_kill_urb.part.0+0x1c6/0x250
[ 287.033393][ T29] ? usb_anchor_suspend_wakeups+0x40/0x40
[ 287.039172][ T29] ? prepare_to_swait_exclusive+0x240/0x240
[ 287.045209][ T29] ? preempt_count_sub+0x160/0x160
[ 287.050352][ T29] usb_kill_urb+0x83/0xa0
[ 287.054954][ T29] usb_start_wait_urb+0x251/0x4c0
[ 287.060013][ T29] ? usb_api_blocking_completion+0xa0/0xa0
[ 287.065922][ T29] usb_control_msg+0x327/0x4a0
[ 287.071004][ T29] ? usb_start_wait_urb+0x4c0/0x4c0
[ 287.076220][ T29] ? hub_resume+0x3e0/0x3e0
[ 287.080752][ T29] get_bMaxPacketSize0.constprop.0+0xa5/0x1c0
[ 287.086842][ T29] hub_port_init+0x68c/0x39e0
[ 287.091586][ T29] hub_event+0x2b61/0x4e10
[ 287.096048][ T29] ? hub_port_debounce+0x3d0/0x3d0
[ 287.101266][ T29] ? lock_acquire+0x477/0x530
[ 287.105971][ T29] ? check_irq_usage+0xb21/0x1490
[ 287.111228][ T29] ? lock_sync+0x190/0x190
[ 287.115696][ T29] ? reacquire_held_locks+0x4c0/0x4c0
[ 287.121136][ T29] ? __schedule+0xf1d/0x5c80
[ 287.125935][ T29] ? spin_bug+0x1c0/0x1c0
[ 287.130411][ T29] ? rcu_is_watching+0x12/0xb0
[ 287.135209][ T29] process_one_work+0x8a4/0x15f0
[ 287.140295][ T29] ? lock_sync+0x190/0x190
[ 287.144721][ T29] ? workqueue_congested+0x300/0x300
[ 287.150052][ T29] ? assign_work+0x1a0/0x250
[ 287.154661][ T29] worker_thread+0x8b6/0x1290
[ 287.159407][ T29] ? __kthread_parkme+0x148/0x220
[ 287.164455][ T29] ? process_one_work+0x15f0/0x15f0
[ 287.169697][ T29] kthread+0x2c1/0x3a0
[ 287.173806][ T29] ? trace_irq_enable.constprop.0+0xe0/0x110
[ 287.179871][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 287.185764][ T29] ret_from_fork+0x45/0x80
[ 287.190286][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 287.196091][ T29] ret_from_fork_asm+0x11/0x20
[ 287.200920][ T29] </TASK>
[ 287.204015][ T29] INFO: task syz-executor467:5060 blocked for more than 143 seconds.
[ 287.212140][ T29] Not tainted 6.7.0-rc6-next-20231222-syzkaller #0
[ 287.219285][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 287.228251][ T29] task:syz-executor467 state:D stack:27216 pid:5060 tgid:5060 ppid:5057 flags:0x00004006
[ 287.238463][ T29] Call Trace:
[ 287.241727][ T29] <TASK>
[ 287.244644][ T29] __schedule+0xf15/0x5c80
[ 287.249100][ T29] ? trace_irq_enable.constprop.0+0xe0/0x110
[ 287.255226][ T29] ? io_schedule_timeout+0x150/0x150
[ 287.260627][ T29] ? lock_release+0x4c8/0x6a0
[ 287.265353][ T29] ? schedule+0x1fa/0x270
[ 287.269727][ T29] ? reacquire_held_locks+0x4c0/0x4c0
[ 287.275107][ T29] ? __mutex_lock+0x5af/0x9c0
[ 287.279843][ T29] ? __mutex_trylock_common+0x78/0x250
[ 287.285316][ T29] ? mutex_is_locked+0x40/0x40
[ 287.290121][ T29] ? spin_bug+0x1c0/0x1c0
[ 287.294462][ T29] schedule+0xe7/0x270
[ 287.298570][ T29] schedule_preempt_disabled+0x13/0x20
[ 287.304127][ T29] __mutex_lock+0x5b4/0x9c0
[ 287.308663][ T29] ? usbdev_release+0x87/0x470
[ 287.313450][ T29] ? mutex_trylock+0x130/0x130
[ 287.318371][ T29] ? locks_remove_file+0x399/0x5a0
[ 287.323516][ T29] ? free_async+0x4e0/0x4e0
[ 287.328068][ T29] ? usbdev_release+0x87/0x470
[ 287.332845][ T29] usbdev_release+0x87/0x470
[ 287.337482][ T29] ? free_async+0x4e0/0x4e0
[ 287.342123][ T29] __fput+0x270/0xb70
[ 287.346197][ T29] __fput_sync+0x47/0x50
[ 287.350496][ T29] __x64_sys_close+0x86/0xf0
[ 287.355135][ T29] do_syscall_64+0x40/0x110
[ 287.359679][ T29] entry_SYSCALL_64_after_hwframe+0x62/0x6a
[ 287.365594][ T29] RIP: 0033:0x7fdd027c80e0
[ 287.370070][ T29] RSP: 002b:00007ffeb1d588c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[ 287.378572][ T29] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fdd027c80e0
[ 287.386555][ T29] RDX: 0000000000000007 RSI: 00007ffeb1d58400 RDI: 0000000000000003
[ 287.394679][ T29] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 287.402859][ T29] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000f4240
[ 287.410990][ T29] R13: 00007ffeb1d58b78 R14: 0000000000000001 R15: 00007ffeb1d58910
[ 287.419035][ T29] </TASK>
[ 287.422068][ T29] INFO: lockdep is turned off.
[ 287.426823][ T29] NMI backtrace for cpu 0
[ 287.431198][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.7.0-rc6-next-20231222-syzkaller #0
[ 287.441607][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 287.451689][ T29] Call Trace:
[ 287.454955][ T29] <TASK>
[ 287.457870][ T29] dump_stack_lvl+0xd9/0x1b0
[ 287.462540][ T29] nmi_cpu_backtrace+0x277/0x390
[ 287.467483][ T29] ? lapic_can_unplug_cpu+0xa0/0xa0
[ 287.472756][ T29] nmi_trigger_cpumask_backtrace+0x299/0x300
[ 287.478744][ T29] watchdog+0xf86/0x1210
[ 287.483001][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 287.488993][ T29] ? __kthread_parkme+0x148/0x220
[ 287.494106][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 287.500094][ T29] kthread+0x2c1/0x3a0
[ 287.504163][ T29] ? trace_irq_enable.constprop.0+0xe0/0x110
[ 287.510237][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 287.516057][ T29] ret_from_fork+0x45/0x80
[ 287.520473][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 287.526118][ T29] ret_from_fork_asm+0x11/0x20
[ 287.530889][ T29] </TASK>
[ 287.534275][ T29] Sending NMI from CPU 0 to CPUs 1:
[ 287.539570][ C1] NMI backtrace for cpu 1
[ 287.539581][ C1] CPU: 1 PID: 4500 Comm: klogd Not tainted 6.7.0-rc6-next-20231222-syzkaller #0
[ 287.539603][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 287.539614][ C1] RIP: 0010:__list_del_entry_valid_or_report+0xc6/0x1c0
[ 287.539654][ C1] Code: 00 00 00 48 8b 01 48 39 f0 75 71 48 8d 7a 08 48 b8 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 80 3c 01 00 0f 85 aa 00 00 00 <48> 8b 42 08 48 39 c6 75 5b b8 01 00 00 00 48 83 c4 18 c3 48 c7 c7
[ 287.539672][ C1] RSP: 0018:ffffc9000317f138 EFLAGS: 00010246
[ 287.539688][ C1] RAX: dffffc0000000000 RBX: ffff8880b9942c00 RCX: 1ffffd400010a182
[ 287.539702][ C1] RDX: ffffea0000850c08 RSI: ffffea0001ea4d08 RDI: ffffea0000850c10
[ 287.539715][ C1] RBP: ffffea0001ea4d08 R08: ffff8880b9942bc0 R09: ffff8880b9942c20
[ 287.539729][ C1] R10: ffff88813fffa740 R11: ffffc9000317f550 R12: dffffc0000000000
[ 287.539742][ C1] R13: ffff8880b9942bc0 R14: ffffea0001ea4d00 R15: dffffc0000000000
[ 287.539756][ C1] FS: 00007f4703520380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 287.539777][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.539791][ C1] CR2: 0000559a513c0600 CR3: 000000002839d000 CR4: 00000000003506f0
[ 287.539803][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.539816][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.539828][ C1] Call Trace:
[ 287.539834][ C1] <NMI>
[ 287.539841][ C1] ? show_regs+0x8e/0xa0
[ 287.539868][ C1] ? nmi_cpu_backtrace+0x1d4/0x390
[ 287.539895][ C1] ? nmi_cpu_backtrace_handler+0xc/0x10
[ 287.539925][ C1] ? nmi_handle+0x1a6/0x580
[ 287.539951][ C1] ? __list_del_entry_valid_or_report+0xc6/0x1c0
[ 287.539983][ C1] ? default_do_nmi+0x6a/0x160
[ 287.540002][ C1] ? exc_nmi+0x186/0x200
[ 287.540020][ C1] ? end_repeat_nmi+0xf/0x2a
[ 287.540050][ C1] ? __list_del_entry_valid_or_report+0xc6/0x1c0
[ 287.540089][ C1] ? __list_del_entry_valid_or_report+0xc6/0x1c0
[ 287.540122][ C1] ? __list_del_entry_valid_or_report+0xc6/0x1c0
[ 287.540153][ C1] </NMI>
[ 287.540159][ C1] <TASK>
[ 287.540164][ C1] ? lock_acquire+0x477/0x530
[ 287.540182][ C1] __rmqueue_pcplist+0xef/0x1a70
[ 287.540217][ C1] ? lock_acquire+0x477/0x530
[ 287.540240][ C1] ? lock_sync+0x190/0x190
[ 287.540259][ C1] ? do_raw_spin_trylock+0xb1/0x180
[ 287.540280][ C1] ? use_cma_first+0x1b0/0x1b0
[ 287.540314][ C1] get_page_from_freelist+0xb97/0x3740
[ 287.540351][ C1] ? rcu_is_watching+0x12/0xb0
[ 287.540377][ C1] ? preempt_count_sub+0x160/0x160
[ 287.540400][ C1] ? __rmqueue_pcplist+0x1a70/0x1a70
[ 287.540430][ C1] ? __should_fail_alloc_page+0x115/0x130
[ 287.540460][ C1] ? prepare_alloc_pages.constprop.0+0x16f/0x550
[ 287.540492][ C1] ? is_bpf_text_address+0x8f/0x1a0
[ 287.540522][ C1] __alloc_pages+0x22e/0x2410
[ 287.540540][ C1] ? stack_access_ok+0xf9/0x270
[ 287.540558][ C1] ? __module_address+0x55/0x3b0
[ 287.540588][ C1] ? bpf_ksym_find+0x124/0x1b0
[ 287.540612][ C1] ? write_profile+0x450/0x450
[ 287.540634][ C1] ? rcu_is_watching+0x12/0xb0
[ 287.540660][ C1] ? warn_alloc+0x3a0/0x3a0
[ 287.540677][ C1] ? arch_stack_walk+0x112/0x170
[ 287.540698][ C1] ? reacquire_held_locks+0x4c0/0x4c0
[ 287.540720][ C1] ? rcu_is_watching+0x12/0xb0
[ 287.540776][ C1] ? trace_irq_enable.constprop.0+0xe0/0x110
[ 287.540808][ C1] ? _raw_read_unlock_irqrestore+0x3b/0x70
[ 287.540837][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 287.540865][ C1] ? policy_nodemask+0x313/0x480
[ 287.540889][ C1] alloc_pages_mpol+0x258/0x5f0
[ 287.540914][ C1] ? mempolicy_in_oom_domain+0x150/0x150
[ 287.540937][ C1] ? rcu_is_watching+0x12/0xb0
[ 287.540961][ C1] ? lock_release+0x4c8/0x6a0
[ 287.540978][ C1] ? do_syscall_64+0x40/0x110
[ 287.541007][ C1] ? reacquire_held_locks+0x4c0/0x4c0
[ 287.541028][ C1] new_slab+0x283/0x3c0
[ 287.541052][ C1] ? rcu_is_watching+0x12/0xb0
[ 287.541077][ C1] ___slab_alloc+0x4ab/0x1990
[ 287.541105][ C1] ? __alloc_skb+0x287/0x330
[ 287.541131][ C1] ? exc_int3+0xe/0x70
[ 287.541164][ C1] ? __alloc_skb+0x287/0x330
[ 287.541184][ C1] ? __slab_alloc.constprop.0+0x56/0xa0
[ 287.541211][ C1] __slab_alloc.constprop.0+0x56/0xa0
[ 287.541246][ C1] ? __alloc_skb+0x287/0x330
[ 287.541265][ C1] kmem_cache_alloc_node+0x10a/0x340
[ 287.541297][ C1] __alloc_skb+0x287/0x330
[ 287.541318][ C1] ? __napi_build_skb+0x50/0x50
[ 287.541340][ C1] ? lock_repin_lock+0x320/0x350
[ 287.541372][ C1] alloc_skb_with_frags+0xe4/0x710
[ 287.541397][ C1] ? lock_release+0x4c8/0x6a0
[ 287.541417][ C1] sock_alloc_send_pskb+0x7e1/0x970
[ 287.541453][ C1] ? sock_wmalloc+0x120/0x120
[ 287.541480][ C1] ? reacquire_held_locks+0x4c0/0x4c0
[ 287.541499][ C1] ? do_raw_spin_lock+0x12d/0x2b0
[ 287.541520][ C1] ? spin_bug+0x1c0/0x1c0
[ 287.541539][ C1] ? __rcu_read_unlock+0x2ac/0x570
[ 287.541569][ C1] unix_dgram_sendmsg+0x464/0x1ca0
[ 287.541604][ C1] ? aa_sk_perm+0x2f5/0xb40
[ 287.541629][ C1] ? unix_stream_recvmsg+0x1b0/0x1b0
[ 287.541658][ C1] ? aa_af_perm+0x250/0x250
[ 287.541684][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 287.541713][ C1] ? unix_stream_recvmsg+0x1b0/0x1b0
[ 287.541745][ C1] __sock_sendmsg+0xd5/0x180
[ 287.541765][ C1] __sys_sendto+0x225/0x310
[ 287.541788][ C1] ? __ia32_sys_getpeername+0xb0/0xb0
[ 287.541819][ C1] ? __rseq_handle_notify_resume+0x663/0x1030
[ 287.541862][ C1] __x64_sys_sendto+0xe0/0x1b0
[ 287.541884][ C1] ? syscall_enter_from_user_mode+0x7d/0x110
[ 287.541908][ C1] do_syscall_64+0x40/0x110
[ 287.541937][ C1] entry_SYSCALL_64_after_hwframe+0x62/0x6a
[ 287.541962][ C1] RIP: 0033:0x7f47036829b5
[ 287.541976][ C1] Code: 8b 44 24 08 48 83 c4 28 48 98 c3 48 98 c3 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 26 45 31 c9 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 7a 48 8b 15 44 c4 0c 00 f7 d8 64 89 02 48 83
[ 287.541995][ C1] RSP: 002b:00007ffd16736a48 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 287.542013][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f47036829b5
[ 287.542025][ C1] RDX: 000000000000004e RSI: 00005605aeef6cc0 RDI: 0000000000000003
[ 287.542037][ C1] RBP: 00005605aeef2910 R08: 0000000000000000 R09: 0000000000000000
[ 287.542050][ C1] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013
[ 287.542062][ C1] R13: 00007f4703810212 R14: 00007ffd16736b48 R15: 0000000000000000
[ 287.542081][ C1] </TASK>
[ 287.542088][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.519 msecs
[ 287.542577][ T29] Kernel panic - not syncing: hung_task: blocked tasks
[ 288.187225][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.7.0-rc6-next-20231222-syzkaller #0
[ 288.197195][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 288.207239][ T29] Call Trace:
[ 288.210511][ T29] <TASK>
[ 288.213432][ T29] dump_stack_lvl+0xd9/0x1b0
[ 288.218055][ T29] panic+0x6dc/0x790
[ 288.221958][ T29] ? panic_smp_self_stop+0xa0/0xa0
[ 288.227167][ T29] ? preempt_schedule_thunk+0x1a/0x30
[ 288.232543][ T29] ? lapic_can_unplug_cpu+0xa0/0xa0
[ 288.237742][ T29] ? preempt_schedule_thunk+0x1a/0x30
[ 288.243132][ T29] ? watchdog+0xd3d/0x1210
[ 288.247546][ T29] ? watchdog+0xd30/0x1210
[ 288.251967][ T29] watchdog+0xd4e/0x1210
[ 288.256304][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 288.262369][ T29] ? __kthread_parkme+0x148/0x220
[ 288.267393][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 288.273375][ T29] kthread+0x2c1/0x3a0
[ 288.277446][ T29] ? trace_irq_enable.constprop.0+0xe0/0x110
[ 288.283516][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 288.289146][ T29] ret_from_fork+0x45/0x80
[ 288.293566][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 288.299479][ T29] ret_from_fork_asm+0x11/0x20
[ 288.304275][ T29] </TASK>
[ 288.307532][ T29] Kernel Offset: disabled
[ 288.312117][ T29] Rebooting in 86400 seconds..