Warning: Permanently added '10.128.0.68' (ED25519) to the list of known hosts.
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[ 62.979568][ C0] ------------[ cut here ]------------
[ 62.980226][ C0]
[ 62.980232][ C0] ======================================================
[ 62.980237][ C0] WARNING: possible circular locking dependency detected
[ 62.980242][ C0] 5.15.154-syzkaller #0 Not tainted
[ 62.980250][ C0] ------------------------------------------------------
[ 62.980254][ C0] ksoftirqd/0/14 is trying to acquire lock:
[ 62.980262][ C0] ffffffff8c914640 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x2c/0x60
[ 62.980330][ C0]
[ 62.980330][ C0] but task is already holding lock:
[ 62.980334][ C0] ffff8880b9a28098 (&base->lock){-.-.}-{2:2}, at: __mod_timer+0x772/0xeb0
[ 62.980377][ C0]
[ 62.980377][ C0] which lock already depends on the new lock.
[ 62.980377][ C0]
[ 62.980381][ C0]
[ 62.980381][ C0] the existing dependency chain (in reverse order) is:
[ 62.980385][ C0]
[ 62.980385][ C0] -> #5 (&base->lock){-.-.}-{2:2}:
[ 62.980403][ C0] lock_acquire+0x1db/0x4f0
[ 62.980419][ C0] _raw_spin_lock_irqsave+0xd1/0x120
[ 62.980437][ C0] lock_timer_base+0x120/0x260
[ 62.980452][ C0] __mod_timer+0x1d6/0xeb0
[ 62.980467][ C0] queue_delayed_work_on+0x156/0x250
[ 62.980483][ C0] enqueue_task+0x2fe/0x3a0
[ 62.980498][ C0] wake_up_new_task+0x515/0xb60
[ 62.980514][ C0] kernel_clone+0x44e/0x960
[ 62.980528][ C0] kernel_thread+0x168/0x1e0
[ 62.980541][ C0] rest_init+0x21/0x330
[ 62.980556][ C0] start_kernel+0x48c/0x540
[ 62.980571][ C0] secondary_startup_64_no_verify+0xb1/0xbb
[ 62.980588][ C0]
[ 62.980588][ C0] -> #4 (&rq->__lock){-.-.}-{2:2}:
[ 62.980606][ C0] lock_acquire+0x1db/0x4f0
[ 62.980619][ C0] _raw_spin_lock_nested+0x2d/0x40
[ 62.980635][ C0] raw_spin_rq_lock_nested+0x26/0x140
[ 62.980650][ C0] task_fork_fair+0x5d/0x350
[ 62.980664][ C0] sched_cgroup_fork+0x2d3/0x330
[ 62.980680][ C0] copy_process+0x224a/0x3ef0
[ 62.980693][ C0] kernel_clone+0x210/0x960
[ 62.980706][ C0] kernel_thread+0x168/0x1e0
[ 62.980718][ C0] rest_init+0x21/0x330
[ 62.980732][ C0] start_kernel+0x48c/0x540
[ 62.980745][ C0] secondary_startup_64_no_verify+0xb1/0xbb
[ 62.980760][ C0]
[ 62.980760][ C0] -> #3 (&p->pi_lock){-.-.}-{2:2}:
[ 62.980778][ C0] lock_acquire+0x1db/0x4f0
[ 62.980790][ C0] _raw_spin_lock_irqsave+0xd1/0x120
[ 62.980806][ C0] try_to_wake_up+0xae/0x1300
[ 62.980821][ C0] __wake_up_common+0x2a0/0x4e0
[ 62.980837][ C0] __wake_up+0x112/0x1c0
[ 62.980853][ C0] tty_port_default_wakeup+0xa8/0x100
[ 62.980869][ C0] serial8250_tx_chars+0x60d/0x800
[ 62.980886][ C0] serial8250_handle_irq+0x505/0x600
[ 62.980901][ C0] serial8250_default_handle_irq+0xc8/0x1e0
[ 62.980918][ C0] serial8250_interrupt+0xa1/0x1e0
[ 62.980933][ C0] __handle_irq_event_percpu+0x292/0xa70
[ 62.980949][ C0] handle_irq_event+0xff/0x2b0
[ 62.980963][ C0] handle_edge_irq+0x245/0xbf0
[ 62.980977][ C0] __common_interrupt+0xd7/0x1f0
[ 62.980991][ C0] common_interrupt+0x9f/0xc0
[ 62.981005][ C0] asm_common_interrupt+0x22/0x40
[ 62.981017][ C0] get_page_from_freelist+0x2976/0x33c0
[ 62.981033][ C0] __alloc_pages+0x272/0x700
[ 62.981046][ C0] alloc_pages_vma+0x39a/0x800
[ 62.981063][ C0] handle_mm_fault+0x2597/0x5950
[ 62.981079][ C0] exc_page_fault+0x271/0x740
[ 62.981094][ C0] asm_exc_page_fault+0x22/0x30
[ 62.981106][ C0]
[ 62.981106][ C0] -> #2 (&tty->write_wait){-.-.}-{2:2}:
[ 62.981125][ C0] lock_acquire+0x1db/0x4f0
[ 62.981137][ C0] _raw_spin_lock_irqsave+0xd1/0x120
[ 62.981153][ C0] __wake_up+0xf5/0x1c0
[ 62.981167][ C0] tty_port_default_wakeup+0xa8/0x100
[ 62.981182][ C0] serial8250_tx_chars+0x60d/0x800
[ 62.981196][ C0] serial8250_handle_irq+0x505/0x600
[ 62.981211][ C0] serial8250_default_handle_irq+0xc8/0x1e0
[ 62.981228][ C0] serial8250_interrupt+0xa1/0x1e0
[ 62.981243][ C0] __handle_irq_event_percpu+0x292/0xa70
[ 62.981258][ C0] handle_irq_event+0xff/0x2b0
[ 62.981273][ C0] handle_edge_irq+0x245/0xbf0
[ 62.981285][ C0] __common_interrupt+0xd7/0x1f0
[ 62.981299][ C0] common_interrupt+0x9f/0xc0
[ 62.981313][ C0] asm_common_interrupt+0x22/0x40
[ 62.981325][ C0] _raw_spin_unlock_irqrestore+0xd4/0x130
[ 62.981349][ C0] uart_write+0x6af/0x930
[ 62.981362][ C0] n_tty_write+0xd7e/0x1280
[ 62.981374][ C0] file_tty_write+0x561/0x920
[ 62.981391][ C0] vfs_write+0xacf/0xe50
[ 62.981406][ C0] ksys_write+0x1a2/0x2c0
[ 62.981420][ C0] do_syscall_64+0x3b/0xb0
[ 62.981433][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 62.981450][ C0]
[ 62.981450][ C0] -> #1 (&port_lock_key){-.-.}-{2:2}:
[ 62.981469][ C0] lock_acquire+0x1db/0x4f0
[ 62.981481][ C0] _raw_spin_lock_irqsave+0xd1/0x120
[ 62.981497][ C0] serial8250_console_write+0x19d/0x1180
[ 62.981513][ C0] console_unlock+0xced/0x12b0
[ 62.981526][ C0] vprintk_emit+0xbf/0x150
[ 62.981538][ C0] _printk+0xd1/0x120
[ 62.981553][ C0] register_console+0x65a/0x940
[ 62.981567][ C0] univ8250_console_init+0x41/0x50
[ 62.981582][ C0] console_init+0x18c/0x660
[ 62.981598][ C0] start_kernel+0x301/0x540
[ 62.981611][ C0] secondary_startup_64_no_verify+0xb1/0xbb
[ 62.981627][ C0]
[ 62.981627][ C0] -> #0 (console_owner){..-.}-{0:0}:
[ 62.981644][ C0] validate_chain+0x1649/0x5930
[ 62.981658][ C0] __lock_acquire+0x1295/0x1ff0
[ 62.981671][ C0] lock_acquire+0x1db/0x4f0
[ 62.981683][ C0] console_lock_spinning_enable+0x51/0x60
[ 62.981697][ C0] console_unlock+0xa47/0x12b0
[ 62.981710][ C0] vprintk_emit+0xbf/0x150
[ 62.981722][ C0] _printk+0xd1/0x120
[ 62.981737][ C0] report_bug+0x1e5/0x2e0
[ 62.981752][ C0] handle_bug+0x3d/0x70
[ 62.981765][ C0] exc_invalid_op+0x16/0x40
[ 62.981778][ C0] asm_exc_invalid_op+0x16/0x20
[ 62.981790][ C0] copy_from_user_nofault+0x15c/0x1c0
[ 62.981804][ C0] bpf_probe_read_user+0x26/0x70
[ 62.981818][ C0] bpf_prog_7ea3c0fa2e27f655+0x37/0xef0
[ 62.981831][ C0] bpf_trace_run3+0x1d1/0x380
[ 62.981846][ C0] enqueue_timer+0x3ae/0x540
[ 62.981858][ C0] __mod_timer+0xa60/0xeb0
[ 62.981872][ C0] queue_delayed_work_on+0x156/0x250
[ 62.981886][ C0] srcu_gp_start_if_needed+0x5dc/0x8f0
[ 62.981901][ C0] rcu_core+0xa15/0x1650
[ 62.981916][ C0] __do_softirq+0x3b3/0x93a
[ 62.981929][ C0] run_ksoftirqd+0xc1/0x120
[ 62.981942][ C0] smpboot_thread_fn+0x51b/0x9d0
[ 62.981955][ C0] kthread+0x3f6/0x4f0
[ 62.981968][ C0] ret_from_fork+0x1f/0x30
[ 62.981983][ C0]
[ 62.981983][ C0] other info that might help us debug this:
[ 62.981983][ C0]
[ 62.981987][ C0] Chain exists of:
[ 62.981987][ C0] console_owner --> &rq->__lock --> &base->lock
[ 62.981987][ C0]
[ 62.982007][ C0] Possible unsafe locking scenario:
[ 62.982007][ C0]
[ 62.982011][ C0] CPU0 CPU1
[ 62.982014][ C0] ---- ----
[ 62.982017][ C0] lock(&base->lock);
[ 62.982025][ C0] lock(&rq->__lock);
[ 62.982034][ C0] lock(&base->lock);
[ 62.982043][ C0] lock(console_owner);
[ 62.982051][ C0]
[ 62.982051][ C0] *** DEADLOCK ***
[ 62.982051][ C0]
[ 62.982055][ C0] 6 locks held by ksoftirqd/0/14:
[ 62.982063][ C0] #0: ffffffff8c91fba0 (rcu_callback){....}-{0:0}, at: rcu_lock_acquire+0x0/0x20
[ 62.982099][ C0] #1: ffffffff8c95f818 (tracepoint_srcu){....}-{0:0}, at: rcu_lock_acquire+0x0/0x20
[ 62.982132][ C0] #2: ffffffff8c95f590 (tracepoint_srcu.lock){..-.}-{2:2}, at: srcu_gp_start_if_needed+0x460/0x8f0
[ 62.982167][ C0] #3: ffff8880b9a28098 (&base->lock){-.-.}-{2:2}, at: __mod_timer+0x772/0xeb0
[ 62.982202][ C0] #4: ffffffff8c91fae0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30
[ 62.982236][ C0] #5: ffffffff8c7fc380 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0xa6/0x150
[ 62.982269][ C0]
[ 62.982269][ C0] stack backtrace:
[ 62.982274][ C0] CPU: 0 PID: 14 Comm: ksoftirqd/0 Not tainted 5.15.154-syzkaller #0
[ 62.982289][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 62.982299][ C0] Call Trace:
[ 62.982304][ C0]
[ 62.982310][ C0] dump_stack_lvl+0x1e3/0x2d0
[ 62.982329][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 62.982355][ C0] ? print_circular_bug+0x12b/0x1a0
[ 62.982373][ C0] check_noncircular+0x2f8/0x3b0
[ 62.982391][ C0] ? add_chain_block+0x850/0x850
[ 62.982407][ C0] ? lockdep_lock+0x11f/0x2a0
[ 62.982427][ C0] validate_chain+0x1649/0x5930
[ 62.982451][ C0] ? reacquire_held_locks+0x660/0x660
[ 62.982468][ C0] ? format_decode+0x72f/0x1f10
[ 62.982489][ C0] ? lockdep_unlock+0x166/0x300
[ 62.982507][ C0] ? mark_lock+0x98/0x340
[ 62.982522][ C0] __lock_acquire+0x1295/0x1ff0
[ 62.982542][ C0] lock_acquire+0x1db/0x4f0
[ 62.982556][ C0] ? console_lock_spinning_enable+0x2c/0x60
[ 62.982575][ C0] ? read_lock_is_recursive+0x10/0x10
[ 62.982589][ C0] ? console_lock_spinning_enable+0x2c/0x60
[ 62.982606][ C0] ? __lock_acquire+0x1ff0/0x1ff0
[ 62.982619][ C0] ? do_raw_spin_lock+0x14a/0x370
[ 62.982641][ C0] console_lock_spinning_enable+0x51/0x60
[ 62.982656][ C0] ? console_lock_spinning_enable+0x2c/0x60
[ 62.982672][ C0] console_unlock+0xa47/0x12b0
[ 62.982691][ C0] ? console_trylock_spinning+0x3f0/0x3f0
[ 62.982707][ C0] ? __down_trylock_console_sem+0x1f2/0x250
[ 62.982723][ C0] ? vprintk_emit+0xa6/0x150
[ 62.982736][ C0] ? printk_parse_prefix+0x2c0/0x2c0
[ 62.982751][ C0] ? vprintk_emit+0xa6/0x150
[ 62.982765][ C0] ? console_trylock+0x70/0x70
[ 62.982785][ C0] ? vprintk_emit+0x150/0x150
[ 62.982802][ C0] ? __lock_acquire+0x1ff0/0x1ff0
[ 62.982818][ C0] vprintk_emit+0xbf/0x150
[ 62.982834][ C0] _printk+0xd1/0x120
[ 62.982853][ C0] ? report_bug+0x16e/0x2e0
[ 62.982869][ C0] ? panic+0x850/0x850
[ 62.982886][ C0] ? find_bug+0x9c/0x350
[ 62.982903][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 62.982917][ C0] report_bug+0x1e5/0x2e0
[ 62.982935][ C0] handle_bug+0x3d/0x70
[ 62.982950][ C0] exc_invalid_op+0x16/0x40
[ 62.982964][ C0] asm_exc_invalid_op+0x16/0x20
[ 62.982979][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0
[ 62.982996][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 9b d9 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 84 d9 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff
[ 62.983009][ C0] RSP: 0018:ffffc90000d37608 EFLAGS: 00010046
[ 62.983022][ C0] RAX: ffffffff81aa827c RBX: 0000000000000000 RCX: ffff88813fe21dc0
[ 62.983034][ C0] RDX: 0000000080000103 RSI: 0000000000000000 RDI: 0000000000000000
[ 62.983043][ C0] RBP: dffffc0000000000 R08: ffffffff81aa818d R09: fffffbfff1f7ec19
[ 62.983055][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffffe5000000
[ 62.983065][ C0] R13: 0000000000000000 R14: ffffffffe5000000 R15: ffffc90000d37668
[ 62.983079][ C0] ? copy_from_user_nofault+0x6d/0x1c0
[ 62.983093][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 62.983110][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 62.983126][ C0] bpf_probe_read_user+0x26/0x70
[ 62.983142][ C0] bpf_prog_7ea3c0fa2e27f655+0x37/0xef0
[ 62.983155][ C0] bpf_trace_run3+0x1d1/0x380
[ 62.983170][ C0] ? bpf_trace_run2+0x340/0x340
[ 62.983297][ C0] ? enqueue_timer+0x107/0x540
[ 62.983325][ C0] ? enqueue_timer+0x2f3/0x540
[ 62.983363][ C0] enqueue_timer+0x3ae/0x540
[ 62.983380][ C0] __mod_timer+0xa60/0xeb0
[ 62.983401][ C0] ? mod_timer_pending+0x20/0x20
[ 62.983422][ C0] ? srcu_gp_start+0x149/0x200
[ 62.983437][ C0] ? do_raw_spin_lock+0x14a/0x370
[ 62.983452][ C0] ? __queue_delayed_work+0x16b/0x210
[ 62.983470][ C0] queue_delayed_work_on+0x156/0x250
[ 62.983488][ C0] ? delayed_work_timer_fn+0x80/0x80
[ 62.983506][ C0] ? _raw_spin_unlock+0x24/0x40
[ 62.983525][ C0] ? srcu_gp_start+0x149/0x200
[ 62.983541][ C0] srcu_gp_start_if_needed+0x5dc/0x8f0
[ 62.983564][ C0] ? syscall_unregfunc+0x190/0x190
[ 62.983580][ C0] rcu_core+0xa15/0x1650
[ 62.983601][ C0] ? local_bh_disable+0x20/0x20
[ 62.983618][ C0] ? run_ksoftirqd+0xc1/0x120
[ 62.983633][ C0] ? lockdep_softirqs_on+0x590/0x590
[ 62.983649][ C0] ? trace_hardirqs_on+0x30/0x80
[ 62.983669][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 62.983687][ C0] ? print_irqtrace_events+0x210/0x210
[ 62.983702][ C0] ? kvm_sched_clock_read+0x14/0x40
[ 62.983725][ C0] __do_softirq+0x3b3/0x93a
[ 62.983745][ C0] ? run_ksoftirqd+0xc1/0x120
[ 62.983763][ C0] ? __entry_text_end+0x1fe9f7/0x1fe9f7
[ 62.983778][ C0] ? preempt_schedule_common+0xa6/0xd0
[ 62.983796][ C0] ? run_ksoftirqd+0xa3/0x120
[ 62.983810][ C0] ? lockdep_hardirqs_off+0x70/0x100
[ 62.983830][ C0] run_ksoftirqd+0xc1/0x120
[ 62.983847][ C0] ? ksoftirqd_should_run+0x20/0x20
[ 62.983868][ C0] ? ksoftirqd_should_run+0x20/0x20
[ 62.983886][ C0] smpboot_thread_fn+0x51b/0x9d0
[ 62.983908][ C0] kthread+0x3f6/0x4f0
[ 62.983924][ C0] ? cpu_report_death+0x180/0x180
[ 62.983938][ C0] ? kthread_blkcg+0xd0/0xd0
[ 62.983954][ C0] ret_from_fork+0x1f/0x30
[ 62.983978][ C0]
[ 64.331877][ C0] WARNING: CPU: 0 PID: 14 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0
[ 64.341294][ C0] Modules linked in:
[ 64.345190][ C0] CPU: 0 PID: 14 Comm: ksoftirqd/0 Not tainted 5.15.154-syzkaller #0
[ 64.353599][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 64.363850][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0
[ 64.370020][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 9b d9 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 84 d9 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff
[ 64.390043][ C0] RSP: 0018:ffffc90000d37608 EFLAGS: 00010046
[ 64.396233][ C0] RAX: ffffffff81aa827c RBX: 0000000000000000 RCX: ffff88813fe21dc0
[ 64.404207][ C0] RDX: 0000000080000103 RSI: 0000000000000000 RDI: 0000000000000000
[ 64.412279][ C0] RBP: dffffc0000000000 R08: ffffffff81aa818d R09: fffffbfff1f7ec19
[ 64.420261][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffffe5000000
[ 64.428225][ C0] R13: 0000000000000000 R14: ffffffffe5000000 R15: ffffc90000d37668
[ 64.436226][ C0] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 64.445275][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.451947][ C0] CR2: 00005555567deca8 CR3: 000000007d9af000 CR4: 00000000003506f0
[ 64.460261][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 64.469078][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 64.477300][ C0] Call Trace:
[ 64.480755][ C0]
[ 64.483689][ C0] ? __warn+0x15b/0x300
[ 64.488089][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 64.493781][ C0] ? report_bug+0x1b7/0x2e0
[ 64.498304][ C0] ? handle_bug+0x3d/0x70
[ 64.502655][ C0] ? exc_invalid_op+0x16/0x40
[ 64.507628][ C0] ? asm_exc_invalid_op+0x16/0x20
[ 64.512698][ C0] ? copy_from_user_nofault+0x6d/0x1c0
[ 64.519654][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 64.526248][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 64.532241][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 64.537798][ C0] bpf_probe_read_user+0x26/0x70
[ 64.542740][ C0] bpf_prog_7ea3c0fa2e27f655+0x37/0xef0
[ 64.548285][ C0] bpf_trace_run3+0x1d1/0x380
[ 64.552986][ C0] ? bpf_trace_run2+0x340/0x340
[ 64.557861][ C0] ? enqueue_timer+0x107/0x540
[ 64.562645][ C0] ? enqueue_timer+0x2f3/0x540
[ 64.567431][ C0] enqueue_timer+0x3ae/0x540
[ 64.572322][ C0] __mod_timer+0xa60/0xeb0
[ 64.576879][ C0] ? mod_timer_pending+0x20/0x20
[ 64.582108][ C0] ? srcu_gp_start+0x149/0x200
[ 64.587260][ C0] ? do_raw_spin_lock+0x14a/0x370
[ 64.592309][ C0] ? __queue_delayed_work+0x16b/0x210
[ 64.597723][ C0] queue_delayed_work_on+0x156/0x250
[ 64.603022][ C0] ? delayed_work_timer_fn+0x80/0x80
[ 64.608312][ C0] ? _raw_spin_unlock+0x24/0x40
[ 64.613270][ C0] ? srcu_gp_start+0x149/0x200
[ 64.618032][ C0] srcu_gp_start_if_needed+0x5dc/0x8f0
[ 64.623500][ C0] ? syscall_unregfunc+0x190/0x190
[ 64.628614][ C0] rcu_core+0xa15/0x1650
[ 64.632892][ C0] ? local_bh_disable+0x20/0x20
[ 64.637745][ C0] ? run_ksoftirqd+0xc1/0x120
[ 64.642428][ C0] ? lockdep_softirqs_on+0x590/0x590
[ 64.647714][ C0] ? trace_hardirqs_on+0x30/0x80
[ 64.652664][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 64.658654][ C0] ? print_irqtrace_events+0x210/0x210
[ 64.664119][ C0] ? kvm_sched_clock_read+0x14/0x40
[ 64.669323][ C0] __do_softirq+0x3b3/0x93a
[ 64.673977][ C0] ? run_ksoftirqd+0xc1/0x120
[ 64.678679][ C0] ? __entry_text_end+0x1fe9f7/0x1fe9f7
[ 64.684246][ C0] ? preempt_schedule_common+0xa6/0xd0
[ 64.689816][ C0] ? run_ksoftirqd+0xa3/0x120
[ 64.694612][ C0] ? lockdep_hardirqs_off+0x70/0x100
[ 64.700095][ C0] run_ksoftirqd+0xc1/0x120
[ 64.704769][ C0] ? ksoftirqd_should_run+0x20/0x20
[ 64.710280][ C0] ? ksoftirqd_should_run+0x20/0x20
[ 64.715497][ C0] smpboot_thread_fn+0x51b/0x9d0
[ 64.720447][ C0] kthread+0x3f6/0x4f0
[ 64.724623][ C0] ? cpu_report_death+0x180/0x180
[ 64.729647][ C0] ? kthread_blkcg+0xd0/0xd0
[ 64.734434][ C0] ret_from_fork+0x1f/0x30
[ 64.739039][ C0]
[ 64.742061][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 64.749347][ C0] CPU: 0 PID: 14 Comm: ksoftirqd/0 Not tainted 5.15.154-syzkaller #0
[ 64.757416][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 64.767468][ C0] Call Trace:
[ 64.770747][ C0]
[ 64.773677][ C0] dump_stack_lvl+0x1e3/0x2d0
[ 64.778363][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 64.783999][ C0] ? panic+0x850/0x850
[ 64.788078][ C0] ? panic+0x850/0x850
[ 64.792148][ C0] ? copy_from_user_nofault+0xe0/0x1c0
[ 64.797632][ C0] ? copy_from_user_nofault+0xe0/0x1c0
[ 64.803096][ C0] panic+0x318/0x850
[ 64.807018][ C0] ? __warn+0x16a/0x300
[ 64.811297][ C0] ? fb_is_primary_device+0xd0/0xd0
[ 64.817546][ C0] ? ret_from_fork+0x1f/0x30
[ 64.822167][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 64.827712][ C0] __warn+0x2b2/0x300
[ 64.831783][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 64.837349][ C0] report_bug+0x1b7/0x2e0
[ 64.841775][ C0] handle_bug+0x3d/0x70
[ 64.845930][ C0] exc_invalid_op+0x16/0x40
[ 64.850448][ C0] asm_exc_invalid_op+0x16/0x20
[ 64.855331][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0
[ 64.861600][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 9b d9 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 84 d9 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff
[ 64.881510][ C0] RSP: 0018:ffffc90000d37608 EFLAGS: 00010046
[ 64.887597][ C0] RAX: ffffffff81aa827c RBX: 0000000000000000 RCX: ffff88813fe21dc0
[ 64.895581][ C0] RDX: 0000000080000103 RSI: 0000000000000000 RDI: 0000000000000000
[ 64.903639][ C0] RBP: dffffc0000000000 R08: ffffffff81aa818d R09: fffffbfff1f7ec19
[ 64.911648][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffffe5000000
[ 64.920171][ C0] R13: 0000000000000000 R14: ffffffffe5000000 R15: ffffc90000d37668
[ 64.928364][ C0] ? copy_from_user_nofault+0x6d/0x1c0
[ 64.933861][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 64.939422][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 64.944970][ C0] bpf_probe_read_user+0x26/0x70
[ 64.950000][ C0] bpf_prog_7ea3c0fa2e27f655+0x37/0xef0
[ 64.955660][ C0] bpf_trace_run3+0x1d1/0x380
[ 64.960516][ C0] ? bpf_trace_run2+0x340/0x340
[ 64.966664][ C0] ? enqueue_timer+0x107/0x540
[ 64.971733][ C0] ? enqueue_timer+0x2f3/0x540
[ 64.976507][ C0] enqueue_timer+0x3ae/0x540
[ 64.981101][ C0] __mod_timer+0xa60/0xeb0
[ 64.985811][ C0] ? mod_timer_pending+0x20/0x20
[ 64.990846][ C0] ? srcu_gp_start+0x149/0x200
[ 64.996294][ C0] ? do_raw_spin_lock+0x14a/0x370
[ 65.001804][ C0] ? __queue_delayed_work+0x16b/0x210
[ 65.007476][ C0] queue_delayed_work_on+0x156/0x250
[ 65.012942][ C0] ? delayed_work_timer_fn+0x80/0x80
[ 65.018598][ C0] ? _raw_spin_unlock+0x24/0x40
[ 65.023895][ C0] ? srcu_gp_start+0x149/0x200
[ 65.029271][ C0] srcu_gp_start_if_needed+0x5dc/0x8f0
[ 65.034755][ C0] ? syscall_unregfunc+0x190/0x190
[ 65.039868][ C0] rcu_core+0xa15/0x1650
[ 65.044138][ C0] ? local_bh_disable+0x20/0x20
[ 65.049010][ C0] ? run_ksoftirqd+0xc1/0x120
[ 65.053958][ C0] ? lockdep_softirqs_on+0x590/0x590
[ 65.059239][ C0] ? trace_hardirqs_on+0x30/0x80
[ 65.064189][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 65.070170][ C0] ? print_irqtrace_events+0x210/0x210
[ 65.075644][ C0] ? kvm_sched_clock_read+0x14/0x40
[ 65.080874][ C0] __do_softirq+0x3b3/0x93a
[ 65.085388][ C0] ? run_ksoftirqd+0xc1/0x120
[ 65.090416][ C0] ? __entry_text_end+0x1fe9f7/0x1fe9f7
[ 65.095960][ C0] ? preempt_schedule_common+0xa6/0xd0
[ 65.101419][ C0] ? run_ksoftirqd+0xa3/0x120
[ 65.106094][ C0] ? lockdep_hardirqs_off+0x70/0x100
[ 65.111395][ C0] run_ksoftirqd+0xc1/0x120
[ 65.115901][ C0] ? ksoftirqd_should_run+0x20/0x20
[ 65.121479][ C0] ? ksoftirqd_should_run+0x20/0x20
[ 65.126704][ C0] smpboot_thread_fn+0x51b/0x9d0
[ 65.131652][ C0] kthread+0x3f6/0x4f0
[ 65.136090][ C0] ? cpu_report_death+0x180/0x180
[ 65.141289][ C0] ? kthread_blkcg+0xd0/0xd0
[ 65.145875][ C0] ret_from_fork+0x1f/0x30
[ 65.150322][ C0]
[ 65.153402][ C0] Kernel Offset: disabled
[ 65.158788][ C0] Rebooting in 86400 seconds..