Warning: Permanently added '10.128.0.164' (ED25519) to the list of known hosts. executing program executing program [ 42.291493][ T3500] ------------[ cut here ]------------ [ 42.291692][ T3500] [ 42.291696][ T3500] ====================================================== [ 42.291700][ T3500] WARNING: possible circular locking dependency detected [ 42.291705][ T3500] 5.15.153-syzkaller #0 Not tainted [ 42.291711][ T3500] ------------------------------------------------------ [ 42.291714][ T3500] syz-executor641/3500 is trying to acquire lock: [ 42.291721][ T3500] ffffffff8c9142a0 (console_owner){-...}-{0:0}, at: console_lock_spinning_enable+0x2c/0x60 [ 42.291765][ T3500] [ 42.291765][ T3500] but task is already holding lock: [ 42.291769][ T3500] ffff8880b9a3a318 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140 [ 42.291796][ T3500] [ 42.291796][ T3500] which lock already depends on the new lock. [ 42.291796][ T3500] [ 42.291800][ T3500] [ 42.291800][ T3500] the existing dependency chain (in reverse order) is: [ 42.291804][ T3500] [ 42.291804][ T3500] -> #4 (&rq->__lock){-.-.}-{2:2}: [ 42.291819][ T3500] lock_acquire+0x1db/0x4f0 [ 42.291830][ T3500] _raw_spin_lock_nested+0x2d/0x40 [ 42.291843][ T3500] raw_spin_rq_lock_nested+0x26/0x140 [ 42.291855][ T3500] task_fork_fair+0x5d/0x350 [ 42.291865][ T3500] sched_cgroup_fork+0x2d3/0x330 [ 42.291878][ T3500] copy_process+0x224a/0x3ef0 [ 42.291889][ T3500] kernel_clone+0x210/0x960 [ 42.291899][ T3500] kernel_thread+0x168/0x1e0 [ 42.291909][ T3500] rest_init+0x21/0x330 [ 42.291920][ T3500] start_kernel+0x48c/0x535 [ 42.291932][ T3500] secondary_startup_64_no_verify+0xb1/0xbb [ 42.291945][ T3500] [ 42.291945][ T3500] -> #3 (&p->pi_lock){-.-.}-{2:2}: [ 42.291960][ T3500] lock_acquire+0x1db/0x4f0 [ 42.291969][ T3500] _raw_spin_lock_irqsave+0xd1/0x120 [ 42.291981][ T3500] try_to_wake_up+0xae/0x1300 [ 42.291992][ T3500] __wake_up_common+0x2a0/0x4e0 [ 42.292005][ T3500] __wake_up+0x112/0x1c0 [ 42.292016][ T3500] tty_port_default_wakeup+0xa8/0x100 [ 42.292027][ T3500] serial8250_tx_chars+0x60d/0x800 [ 42.292038][ T3500] serial8250_handle_irq+0x505/0x600 [ 42.292049][ T3500] serial8250_default_handle_irq+0xc8/0x1e0 [ 42.292061][ T3500] serial8250_interrupt+0xa1/0x1e0 [ 42.292071][ T3500] __handle_irq_event_percpu+0x292/0xa70 [ 42.292084][ T3500] handle_irq_event+0xff/0x2b0 [ 42.292096][ T3500] handle_edge_irq+0x245/0xbf0 [ 42.292106][ T3500] __common_interrupt+0xd7/0x1f0 [ 42.292117][ T3500] common_interrupt+0x9f/0xc0 [ 42.292127][ T3500] asm_common_interrupt+0x22/0x40 [ 42.292139][ T3500] kasan_check_range+0x3/0x290 [ 42.292150][ T3500] memset+0x1f/0x40 [ 42.292160][ T3500] unwind_next_frame+0xbc8/0x1fa0 [ 42.292173][ T3500] arch_stack_walk+0x10d/0x140 [ 42.292191][ T3500] stack_trace_save+0x113/0x1c0 [ 42.292202][ T3500] __kasan_slab_alloc+0x8e/0xc0 [ 42.292212][ T3500] slab_post_alloc_hook+0x53/0x380 [ 42.292227][ T3500] kmem_cache_alloc+0xf3/0x280 [ 42.292237][ T3500] __d_alloc+0x2a/0x700 [ 42.292249][ T3500] d_alloc_parallel+0xca/0x1390 [ 42.292262][ T3500] path_openat+0x96f/0x2f20 [ 42.292274][ T3500] do_filp_open+0x21c/0x460 [ 42.292286][ T3500] do_sys_openat2+0x13b/0x500 [ 42.292297][ T3500] __x64_sys_openat+0x243/0x290 [ 42.292308][ T3500] do_syscall_64+0x3d/0xb0 [ 42.292320][ T3500] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.292333][ T3500] [ 42.292333][ T3500] -> #2 (&tty->write_wait){-...}-{2:2}: [ 42.292348][ T3500] lock_acquire+0x1db/0x4f0 [ 42.292358][ T3500] _raw_spin_lock_irqsave+0xd1/0x120 [ 42.292369][ T3500] __wake_up+0xf5/0x1c0 [ 42.292380][ T3500] tty_port_default_wakeup+0xa8/0x100 [ 42.292391][ T3500] serial8250_tx_chars+0x60d/0x800 [ 42.292402][ T3500] serial8250_handle_irq+0x505/0x600 [ 42.292413][ T3500] serial8250_default_handle_irq+0xc8/0x1e0 [ 42.292425][ T3500] serial8250_interrupt+0xa1/0x1e0 [ 42.292435][ T3500] __handle_irq_event_percpu+0x292/0xa70 [ 42.292447][ T3500] handle_irq_event+0xff/0x2b0 [ 42.292458][ T3500] handle_edge_irq+0x245/0xbf0 [ 42.292468][ T3500] __common_interrupt+0xd7/0x1f0 [ 42.292478][ T3500] common_interrupt+0x9f/0xc0 [ 42.292488][ T3500] asm_common_interrupt+0x22/0x40 [ 42.292499][ T3500] _raw_spin_unlock_irqrestore+0xd4/0x130 [ 42.292511][ T3500] uart_write+0x6af/0x930 [ 42.292523][ T3500] n_tty_write+0xd7e/0x1280 [ 42.292535][ T3500] file_tty_write+0x561/0x920 [ 42.292545][ T3500] vfs_write+0xacf/0xe50 [ 42.292556][ T3500] ksys_write+0x1a2/0x2c0 [ 42.292566][ T3500] do_syscall_64+0x3d/0xb0 [ 42.292578][ T3500] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.292591][ T3500] [ 42.292591][ T3500] -> #1 (&port_lock_key){-.-.}-{2:2}: [ 42.292606][ T3500] lock_acquire+0x1db/0x4f0 [ 42.292615][ T3500] _raw_spin_lock_irqsave+0xd1/0x120 [ 42.292627][ T3500] serial8250_console_write+0x19d/0x1180 [ 42.292638][ T3500] console_unlock+0xced/0x12b0 [ 42.292648][ T3500] vprintk_emit+0xbf/0x150 [ 42.292657][ T3500] _printk+0xd1/0x111 [ 42.292667][ T3500] register_console+0x68c/0x970 [ 42.292678][ T3500] univ8250_console_init+0x41/0x43 [ 42.292690][ T3500] console_init+0x18c/0x652 [ 42.292700][ T3500] start_kernel+0x301/0x535 [ 42.292710][ T3500] secondary_startup_64_no_verify+0xb1/0xbb [ 42.292722][ T3500] [ 42.292722][ T3500] -> #0 (console_owner){-...}-{0:0}: [ 42.292737][ T3500] validate_chain+0x1649/0x5930 [ 42.292748][ T3500] __lock_acquire+0x1295/0x1ff0 [ 42.292757][ T3500] lock_acquire+0x1db/0x4f0 [ 42.292767][ T3500] console_lock_spinning_enable+0x51/0x60 [ 42.292778][ T3500] console_unlock+0xa47/0x12b0 [ 42.292788][ T3500] vprintk_emit+0xbf/0x150 [ 42.292798][ T3500] _printk+0xd1/0x111 [ 42.292807][ T3500] report_bug+0x1e5/0x2e0 [ 42.292818][ T3500] handle_bug+0x3d/0x70 [ 42.292827][ T3500] exc_invalid_op+0x16/0x40 [ 42.292836][ T3500] asm_exc_invalid_op+0x16/0x20 [ 42.292848][ T3500] __local_bh_enable_ip+0x1b3/0x1f0 [ 42.292858][ T3500] sock_map_delete_elem+0xcb/0x130 [ 42.292870][ T3500] bpf_prog_2c29ac5cdc6b1842+0x3a/0x25c [ 42.292880][ T3500] bpf_trace_run3+0x1d1/0x380 [ 42.292891][ T3500] __schedule+0x1e8d/0x45b0 [ 42.292903][ T3500] schedule+0x11b/0x1f0 [ 42.292914][ T3500] do_nanosleep+0x1bc/0x7b0 [ 42.292925][ T3500] hrtimer_nanosleep+0x24d/0x490 [ 42.292935][ T3500] __se_sys_clock_nanosleep+0x323/0x3b0 [ 42.292949][ T3500] do_syscall_64+0x3d/0xb0 [ 42.292960][ T3500] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.292973][ T3500] [ 42.292973][ T3500] other info that might help us debug this: [ 42.292973][ T3500] [ 42.292976][ T3500] Chain exists of: [ 42.292976][ T3500] console_owner --> &p->pi_lock --> &rq->__lock [ 42.292976][ T3500] [ 42.292993][ T3500] Possible unsafe locking scenario: [ 42.292993][ T3500] [ 42.292996][ T3500] CPU0 CPU1 [ 42.292999][ T3500] ---- ---- [ 42.293001][ T3500] lock(&rq->__lock); [ 42.293008][ T3500] lock(&p->pi_lock); [ 42.293016][ T3500] lock(&rq->__lock); [ 42.293024][ T3500] lock(console_owner); [ 42.293030][ T3500] [ 42.293030][ T3500] *** DEADLOCK *** [ 42.293030][ T3500] [ 42.293033][ T3500] 3 locks held by syz-executor641/3500: [ 42.293040][ T3500] #0: ffff8880b9a3a318 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140 [ 42.293069][ T3500] #1: ffffffff8c91f720 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 42.293097][ T3500] #2: ffffffff8c7fbfe0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0xa6/0x150 [ 42.293123][ T3500] [ 42.293123][ T3500] stack backtrace: [ 42.293127][ T3500] CPU: 0 PID: 3500 Comm: syz-executor641 Not tainted 5.15.153-syzkaller #0 [ 42.293139][ T3500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 42.293146][ T3500] Call Trace: [ 42.293150][ T3500] [ 42.293154][ T3500] dump_stack_lvl+0x1e3/0x2cb [ 42.293169][ T3500] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 42.293189][ T3500] ? print_circular_bug+0x12b/0x1a0 [ 42.293202][ T3500] check_noncircular+0x2f8/0x3b0 [ 42.293215][ T3500] ? add_chain_block+0x850/0x850 [ 42.293227][ T3500] ? lockdep_lock+0x11f/0x2a0 [ 42.293245][ T3500] validate_chain+0x1649/0x5930 [ 42.293264][ T3500] ? reacquire_held_locks+0x660/0x660 [ 42.293277][ T3500] ? format_decode+0x72f/0x1f10 [ 42.293292][ T3500] ? vsnprintf+0x1c70/0x1c70 [ 42.293305][ T3500] ? memcpy+0x3c/0x60 [ 42.293317][ T3500] ? mark_lock+0x98/0x340 [ 42.293329][ T3500] __lock_acquire+0x1295/0x1ff0 [ 42.293344][ T3500] lock_acquire+0x1db/0x4f0 [ 42.293355][ T3500] ? console_lock_spinning_enable+0x2c/0x60 [ 42.293369][ T3500] ? read_lock_is_recursive+0x10/0x10 [ 42.293381][ T3500] ? console_lock_spinning_enable+0x2c/0x60 [ 42.293393][ T3500] ? __lock_acquire+0x1ff0/0x1ff0 [ 42.293404][ T3500] ? do_raw_spin_lock+0x14a/0x370 [ 42.293421][ T3500] console_lock_spinning_enable+0x51/0x60 [ 42.293433][ T3500] ? console_lock_spinning_enable+0x2c/0x60 [ 42.293444][ T3500] console_unlock+0xa47/0x12b0 [ 42.293459][ T3500] ? console_trylock_spinning+0x3f0/0x3f0 [ 42.293472][ T3500] ? __down_trylock_console_sem+0x1f2/0x250 [ 42.293484][ T3500] ? vprintk_emit+0xa6/0x150 [ 42.293494][ T3500] ? printk_parse_prefix+0x2c0/0x2c0 [ 42.293505][ T3500] ? vprintk_emit+0xa6/0x150 [ 42.293516][ T3500] ? console_trylock+0x70/0x70 [ 42.293532][ T3500] ? vprintk_emit+0x150/0x150 [ 42.293542][ T3500] ? lockdep_unlock+0x166/0x300 [ 42.293559][ T3500] vprintk_emit+0xbf/0x150 [ 42.293571][ T3500] _printk+0xd1/0x111 [ 42.293584][ T3500] ? report_bug+0x16e/0x2e0 [ 42.293595][ T3500] ? panic+0x84d/0x84d [ 42.293607][ T3500] ? __lock_acquire+0x1295/0x1ff0 [ 42.293618][ T3500] ? find_bug+0x9c/0x350 [ 42.293630][ T3500] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 42.293641][ T3500] report_bug+0x1e5/0x2e0 [ 42.293655][ T3500] handle_bug+0x3d/0x70 [ 42.293665][ T3500] exc_invalid_op+0x16/0x40 [ 42.293676][ T3500] asm_exc_invalid_op+0x16/0x20 [ 42.293689][ T3500] RIP: 0010:__local_bh_enable_ip+0x1b3/0x1f0 [ 42.293702][ T3500] Code: 04 25 28 00 00 00 48 3b 44 24 60 75 4a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b e9 d0 fe ff ff e8 3f 00 00 00 eb a2 <0f> 0b e9 02 ff ff ff 48 c7 c1 c4 c8 e3 8d 80 e1 07 80 c1 03 38 c1 [ 42.293712][ T3500] RSP: 0018:ffffc90002d37820 EFLAGS: 00010046 [ 42.293722][ T3500] RAX: 0000000000000000 RBX: 1ffff920005a6f08 RCX: 0000000000000000 [ 42.293730][ T3500] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff884eb75b [ 42.293738][ T3500] RBP: ffffc90002d378d8 R08: dffffc0000000000 R09: ffffed100346fab6 [ 42.293747][ T3500] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 42.293755][ T3500] R13: ffff8880237bd080 R14: ffffc90002d37860 R15: 0000000000000201 [ 42.293767][ T3500] ? sock_map_delete_elem+0xcb/0x130 [ 42.293780][ T3500] ? sock_map_delete_elem+0xcb/0x130 [ 42.293791][ T3500] ? _local_bh_enable+0xa0/0xa0 [ 42.293802][ T3500] ? do_raw_spin_unlock+0x137/0x8b0 [ 42.293815][ T3500] ? sock_map_delete_elem+0x97/0x130 [ 42.293827][ T3500] sock_map_delete_elem+0xcb/0x130 [ 42.293840][ T3500] bpf_prog_2c29ac5cdc6b1842+0x3a/0x25c [ 42.293850][ T3500] bpf_trace_run3+0x1d1/0x380 [ 42.293863][ T3500] ? bpf_trace_run2+0x340/0x340 [ 42.293878][ T3500] __schedule+0x1e8d/0x45b0 [ 42.293892][ T3500] ? print_irqtrace_events+0x210/0x210 [ 42.293907][ T3500] ? asm_sysvec_call_function_single+0x16/0x20 [ 42.293922][ T3500] ? __sched_text_start+0x8/0x8 [ 42.293935][ T3500] ? _raw_spin_unlock_irqrestore+0xd4/0x130 [ 42.293948][ T3500] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 42.293961][ T3500] ? _raw_spin_unlock+0x40/0x40 [ 42.293974][ T3500] schedule+0x11b/0x1f0 [ 42.293987][ T3500] do_nanosleep+0x1bc/0x7b0 [ 42.294002][ T3500] ? usleep_range_state+0x1a0/0x1a0 [ 42.294014][ T3500] ? memset+0x1f/0x40 [ 42.294024][ T3500] ? __hrtimer_init+0x181/0x260 [ 42.294040][ T3500] hrtimer_nanosleep+0x24d/0x490 [ 42.294052][ T3500] ? nanosleep_copyout+0x120/0x120 [ 42.294063][ T3500] ? __remove_hrtimer+0x4b0/0x4b0 [ 42.294075][ T3500] ? timespec64_add_safe+0x220/0x220 [ 42.294090][ T3500] __se_sys_clock_nanosleep+0x323/0x3b0 [ 42.294105][ T3500] ? __x64_sys_clock_nanosleep+0xa0/0xa0 [ 42.294119][ T3500] ? syscall_enter_from_user_mode+0x2e/0x230 [ 42.294131][ T3500] ? lockdep_hardirqs_on+0x94/0x130 [ 42.294143][ T3500] ? syscall_enter_from_user_mode+0x2e/0x230 [ 42.294156][ T3500] do_syscall_64+0x3d/0xb0 [ 42.294169][ T3500] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.294186][ T3500] RIP: 0033:0x7f411f0dd6f3 [ 42.294196][ T3500] Code: 00 00 00 00 0f 1f 00 83 ff 03 74 7b 83 ff 02 b8 fa ff ff ff 49 89 ca 0f 44 f8 80 3d 8e e9 03 00 00 74 14 b8 e6 00 00 00 0f 05 d8 c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 54 24 10 [ 42.294205][ T3500] RSP: 002b:00007ffccd706b08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 42.294217][ T3500] RAX: ffffffffffffffda RBX: 0000000000000dae RCX: 00007f411f0dd6f3 [ 42.294225][ T3500] RDX: 00007ffccd706b20 RSI: 0000000000000000 RDI: 0000000000000000 [ 42.294233][ T3500] RBP: 000000000000a508 R08: 00007ffccd7e60b0 R09: 0000000000000010 [ 42.294241][ T3500] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffccd706b5c [ 42.294248][ T3500] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 42.294261][ T3500] [ 43.586902][ T3500] WARNING: CPU: 0 PID: 3500 at kernel/softirq.c:363 __local_bh_enable_ip+0x1b3/0x1f0 [ 43.596351][ T3500] Modules linked in: [ 43.600312][ T3500] CPU: 0 PID: 3500 Comm: syz-executor641 Not tainted 5.15.153-syzkaller #0 [ 43.608877][ T3500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 43.618914][ T3500] RIP: 0010:__local_bh_enable_ip+0x1b3/0x1f0 [ 43.624881][ T3500] Code: 04 25 28 00 00 00 48 3b 44 24 60 75 4a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b e9 d0 fe ff ff e8 3f 00 00 00 eb a2 <0f> 0b e9 02 ff ff ff 48 c7 c1 c4 c8 e3 8d 80 e1 07 80 c1 03 38 c1 [ 43.644470][ T3500] RSP: 0018:ffffc90002d37820 EFLAGS: 00010046 [ 43.650525][ T3500] RAX: 0000000000000000 RBX: 1ffff920005a6f08 RCX: 0000000000000000 [ 43.658478][ T3500] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff884eb75b [ 43.666434][ T3500] RBP: ffffc90002d378d8 R08: dffffc0000000000 R09: ffffed100346fab6 [ 43.674395][ T3500] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 43.682371][ T3500] R13: ffff8880237bd080 R14: ffffc90002d37860 R15: 0000000000000201 [ 43.690344][ T3500] FS: 00005555565f2380(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 43.699280][ T3500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.705871][ T3500] CR2: 00005555565f2ca8 CR3: 000000001b6e1000 CR4: 00000000003506f0 [ 43.713849][ T3500] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.721820][ T3500] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.729803][ T3500] Call Trace: [ 43.733082][ T3500] [ 43.736000][ T3500] ? __warn+0x15b/0x300 [ 43.740147][ T3500] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 43.745506][ T3500] ? report_bug+0x1b7/0x2e0 [ 43.750001][ T3500] ? handle_bug+0x3d/0x70 [ 43.754309][ T3500] ? exc_invalid_op+0x16/0x40 [ 43.758968][ T3500] ? asm_exc_invalid_op+0x16/0x20 [ 43.763984][ T3500] ? sock_map_delete_elem+0xcb/0x130 [ 43.769252][ T3500] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 43.774613][ T3500] ? sock_map_delete_elem+0xcb/0x130 [ 43.779881][ T3500] ? _local_bh_enable+0xa0/0xa0 [ 43.784714][ T3500] ? do_raw_spin_unlock+0x137/0x8b0 [ 43.789896][ T3500] ? sock_map_delete_elem+0x97/0x130 [ 43.795163][ T3500] sock_map_delete_elem+0xcb/0x130 [ 43.800262][ T3500] bpf_prog_2c29ac5cdc6b1842+0x3a/0x25c [ 43.805793][ T3500] bpf_trace_run3+0x1d1/0x380 [ 43.810479][ T3500] ? bpf_trace_run2+0x340/0x340 [ 43.815314][ T3500] __schedule+0x1e8d/0x45b0 [ 43.819805][ T3500] ? print_irqtrace_events+0x210/0x210 [ 43.825252][ T3500] ? asm_sysvec_call_function_single+0x16/0x20 [ 43.831478][ T3500] ? __sched_text_start+0x8/0x8 [ 43.836323][ T3500] ? _raw_spin_unlock_irqrestore+0xd4/0x130 [ 43.842198][ T3500] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 43.848072][ T3500] ? _raw_spin_unlock+0x40/0x40 [ 43.852936][ T3500] schedule+0x11b/0x1f0 [ 43.857078][ T3500] do_nanosleep+0x1bc/0x7b0 [ 43.861566][ T3500] ? usleep_range_state+0x1a0/0x1a0 [ 43.866796][ T3500] ? memset+0x1f/0x40 [ 43.870796][ T3500] ? __hrtimer_init+0x181/0x260 [ 43.875635][ T3500] hrtimer_nanosleep+0x24d/0x490 [ 43.880555][ T3500] ? nanosleep_copyout+0x120/0x120 [ 43.885658][ T3500] ? __remove_hrtimer+0x4b0/0x4b0 [ 43.890674][ T3500] ? timespec64_add_safe+0x220/0x220 [ 43.895944][ T3500] __se_sys_clock_nanosleep+0x323/0x3b0 [ 43.901474][ T3500] ? __x64_sys_clock_nanosleep+0xa0/0xa0 [ 43.907098][ T3500] ? syscall_enter_from_user_mode+0x2e/0x230 [ 43.913081][ T3500] ? lockdep_hardirqs_on+0x94/0x130 [ 43.918280][ T3500] ? syscall_enter_from_user_mode+0x2e/0x230 [ 43.924243][ T3500] do_syscall_64+0x3d/0xb0 [ 43.928644][ T3500] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.934523][ T3500] RIP: 0033:0x7f411f0dd6f3 [ 43.938920][ T3500] Code: 00 00 00 00 0f 1f 00 83 ff 03 74 7b 83 ff 02 b8 fa ff ff ff 49 89 ca 0f 44 f8 80 3d 8e e9 03 00 00 74 14 b8 e6 00 00 00 0f 05 d8 c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 54 24 10 [ 43.958516][ T3500] RSP: 002b:00007ffccd706b08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 43.966913][ T3500] RAX: ffffffffffffffda RBX: 0000000000000dae RCX: 00007f411f0dd6f3 [ 43.974895][ T3500] RDX: 00007ffccd706b20 RSI: 0000000000000000 RDI: 0000000000000000 [ 43.982850][ T3500] RBP: 000000000000a508 R08: 00007ffccd7e60b0 R09: 0000000000000010 [ 43.990803][ T3500] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffccd706b5c [ 43.998757][ T3500] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 44.006801][ T3500] [ 44.009804][ T3500] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 44.017063][ T3500] CPU: 0 PID: 3500 Comm: syz-executor641 Not tainted 5.15.153-syzkaller #0 [ 44.025719][ T3500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 44.035765][ T3500] Call Trace: [ 44.039031][ T3500] [ 44.041944][ T3500] dump_stack_lvl+0x1e3/0x2cb [ 44.046608][ T3500] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 44.052221][ T3500] ? panic+0x84d/0x84d [ 44.056271][ T3500] ? panic+0x84d/0x84d [ 44.060319][ T3500] ? __local_bh_enable_ip+0x180/0x1f0 [ 44.065677][ T3500] ? __local_bh_enable_ip+0x180/0x1f0 [ 44.071035][ T3500] panic+0x318/0x84d [ 44.075000][ T3500] ? __warn+0x16a/0x300 [ 44.079136][ T3500] ? fb_is_primary_device+0xcc/0xcc [ 44.084328][ T3500] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 44.089684][ T3500] __warn+0x2b2/0x300 [ 44.093649][ T3500] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 44.099001][ T3500] report_bug+0x1b7/0x2e0 [ 44.103315][ T3500] handle_bug+0x3d/0x70 [ 44.107450][ T3500] exc_invalid_op+0x16/0x40 [ 44.111932][ T3500] asm_exc_invalid_op+0x16/0x20 [ 44.116796][ T3500] RIP: 0010:__local_bh_enable_ip+0x1b3/0x1f0 [ 44.122766][ T3500] Code: 04 25 28 00 00 00 48 3b 44 24 60 75 4a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b e9 d0 fe ff ff e8 3f 00 00 00 eb a2 <0f> 0b e9 02 ff ff ff 48 c7 c1 c4 c8 e3 8d 80 e1 07 80 c1 03 38 c1 [ 44.142354][ T3500] RSP: 0018:ffffc90002d37820 EFLAGS: 00010046 [ 44.148407][ T3500] RAX: 0000000000000000 RBX: 1ffff920005a6f08 RCX: 0000000000000000 [ 44.156360][ T3500] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff884eb75b [ 44.164316][ T3500] RBP: ffffc90002d378d8 R08: dffffc0000000000 R09: ffffed100346fab6 [ 44.172356][ T3500] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 44.180310][ T3500] R13: ffff8880237bd080 R14: ffffc90002d37860 R15: 0000000000000201 [ 44.188268][ T3500] ? sock_map_delete_elem+0xcb/0x130 [ 44.193547][ T3500] ? sock_map_delete_elem+0xcb/0x130 [ 44.198819][ T3500] ? _local_bh_enable+0xa0/0xa0 [ 44.203650][ T3500] ? do_raw_spin_unlock+0x137/0x8b0 [ 44.208829][ T3500] ? sock_map_delete_elem+0x97/0x130 [ 44.214097][ T3500] sock_map_delete_elem+0xcb/0x130 [ 44.219192][ T3500] bpf_prog_2c29ac5cdc6b1842+0x3a/0x25c [ 44.224721][ T3500] bpf_trace_run3+0x1d1/0x380 [ 44.229382][ T3500] ? bpf_trace_run2+0x340/0x340 [ 44.234217][ T3500] __schedule+0x1e8d/0x45b0 [ 44.238705][ T3500] ? print_irqtrace_events+0x210/0x210 [ 44.244150][ T3500] ? asm_sysvec_call_function_single+0x16/0x20 [ 44.250301][ T3500] ? __sched_text_start+0x8/0x8 [ 44.255135][ T3500] ? _raw_spin_unlock_irqrestore+0xd4/0x130 [ 44.261097][ T3500] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 44.266971][ T3500] ? _raw_spin_unlock+0x40/0x40 [ 44.271804][ T3500] schedule+0x11b/0x1f0 [ 44.275945][ T3500] do_nanosleep+0x1bc/0x7b0 [ 44.280441][ T3500] ? usleep_range_state+0x1a0/0x1a0 [ 44.285621][ T3500] ? memset+0x1f/0x40 [ 44.289586][ T3500] ? __hrtimer_init+0x181/0x260 [ 44.294421][ T3500] hrtimer_nanosleep+0x24d/0x490 [ 44.299352][ T3500] ? nanosleep_copyout+0x120/0x120 [ 44.304445][ T3500] ? __remove_hrtimer+0x4b0/0x4b0 [ 44.309453][ T3500] ? timespec64_add_safe+0x220/0x220 [ 44.314722][ T3500] __se_sys_clock_nanosleep+0x323/0x3b0 [ 44.320252][ T3500] ? __x64_sys_clock_nanosleep+0xa0/0xa0 [ 44.325866][ T3500] ? syscall_enter_from_user_mode+0x2e/0x230 [ 44.331828][ T3500] ? lockdep_hardirqs_on+0x94/0x130 [ 44.337009][ T3500] ? syscall_enter_from_user_mode+0x2e/0x230 [ 44.342972][ T3500] do_syscall_64+0x3d/0xb0 [ 44.347373][ T3500] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.353251][ T3500] RIP: 0033:0x7f411f0dd6f3 [ 44.357652][ T3500] Code: 00 00 00 00 0f 1f 00 83 ff 03 74 7b 83 ff 02 b8 fa ff ff ff 49 89 ca 0f 44 f8 80 3d 8e e9 03 00 00 74 14 b8 e6 00 00 00 0f 05 d8 c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 54 24 10 [ 44.377237][ T3500] RSP: 002b:00007ffccd706b08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 44.385632][ T3500] RAX: ffffffffffffffda RBX: 0000000000000dae RCX: 00007f411f0dd6f3 [ 44.393588][ T3500] RDX: 00007ffccd706b20 RSI: 0000000000000000 RDI: 0000000000000000 [ 44.401550][ T3500] RBP: 000000000000a508 R08: 00007ffccd7e60b0 R09: 0000000000000010 [ 44.409504][ T3500] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffccd706b5c [ 44.417464][ T3500] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 44.425424][ T3500] [ 44.428672][ T3500] Kernel Offset: disabled [ 44.432979][ T3500] Rebooting in 86400 seconds..