Warning: Permanently added '10.128.0.96' (ED25519) to the list of known hosts.
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[ 56.070808][ C0] ------------[ cut here ]------------
[ 56.070871][ C0]
[ 56.070877][ C0] ======================================================
[ 56.070883][ C0] WARNING: possible circular locking dependency detected
[ 56.070889][ C0] 5.15.178-syzkaller #0 Not tainted
[ 56.070899][ C0] ------------------------------------------------------
[ 56.070905][ C0] swapper/0/0 is trying to acquire lock:
[ 56.070913][ C0] ffffffff8c9fc538 ((console_sem).lock){-.-.}-{2:2}, at: down_trylock+0x1c/0xa0
[ 56.070980][ C0]
[ 56.070980][ C0] but task is already holding lock:
[ 56.070985][ C0] ffff8880b8e28098 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x120/0x260
[ 56.071027][ C0]
[ 56.071027][ C0] which lock already depends on the new lock.
[ 56.071027][ C0]
[ 56.071032][ C0]
[ 56.071032][ C0] the existing dependency chain (in reverse order) is:
[ 56.071037][ C0]
[ 56.071037][ C0] -> #3 (&base->lock){-.-.}-{2:2}:
[ 56.071059][ C0] lock_acquire+0x1db/0x4f0
[ 56.071075][ C0] _raw_spin_lock_irqsave+0xd1/0x120
[ 56.071099][ C0] lock_timer_base+0x120/0x260
[ 56.071117][ C0] __mod_timer+0x1d6/0xeb0
[ 56.071142][ C0] queue_delayed_work_on+0x156/0x250
[ 56.071160][ C0] enqueue_task+0x2fe/0x3a0
[ 56.071178][ C0] wake_up_new_task+0x515/0xb60
[ 56.071197][ C0] kernel_clone+0x44e/0x960
[ 56.071212][ C0] kernel_thread+0x168/0x1e0
[ 56.071228][ C0] rest_init+0x21/0x330
[ 56.071244][ C0] start_kernel+0x48c/0x540
[ 56.071260][ C0] secondary_startup_64_no_verify+0xb1/0xbb
[ 56.071279][ C0]
[ 56.071279][ C0] -> #2 (&rq->__lock){-.-.}-{2:2}:
[ 56.071301][ C0] lock_acquire+0x1db/0x4f0
[ 56.071316][ C0] _raw_spin_lock_nested+0x2d/0x40
[ 56.071334][ C0] raw_spin_rq_lock_nested+0x26/0x140
[ 56.071352][ C0] task_fork_fair+0x5d/0x350
[ 56.071368][ C0] sched_cgroup_fork+0x2d3/0x330
[ 56.071386][ C0] copy_process+0x224a/0x3ef0
[ 56.071401][ C0] kernel_clone+0x210/0x960
[ 56.071416][ C0] kernel_thread+0x168/0x1e0
[ 56.071430][ C0] rest_init+0x21/0x330
[ 56.071446][ C0] start_kernel+0x48c/0x540
[ 56.071459][ C0] secondary_startup_64_no_verify+0xb1/0xbb
[ 56.071473][ C0]
[ 56.071473][ C0] -> #1 (&p->pi_lock){-.-.}-{2:2}:
[ 56.071490][ C0] lock_acquire+0x1db/0x4f0
[ 56.071501][ C0] _raw_spin_lock_irqsave+0xd1/0x120
[ 56.071516][ C0] try_to_wake_up+0xae/0x1300
[ 56.071530][ C0] up+0x6e/0x90
[ 56.071541][ C0] __up_console_sem+0x11a/0x1e0
[ 56.071555][ C0] console_unlock+0x1145/0x12b0
[ 56.071567][ C0] vprintk_emit+0xbf/0x150
[ 56.071578][ C0] dev_vprintk_emit+0x2aa/0x330
[ 56.071590][ C0] dev_printk_emit+0xd9/0x120
[ 56.071602][ C0] _dev_warn+0x11e/0x170
[ 56.071613][ C0] firmware_fallback_sysfs+0x681/0xc90
[ 56.071629][ C0] _request_firmware+0xc72/0x12c0
[ 56.071643][ C0] request_firmware_work_func+0x126/0x270
[ 56.071658][ C0] process_one_work+0x8a1/0x10c0
[ 56.071672][ C0] worker_thread+0xaca/0x1280
[ 56.071685][ C0] kthread+0x3f6/0x4f0
[ 56.071696][ C0] ret_from_fork+0x1f/0x30
[ 56.071709][ C0]
[ 56.071709][ C0] -> #0 ((console_sem).lock){-.-.}-{2:2}:
[ 56.071725][ C0] validate_chain+0x1649/0x5930
[ 56.071738][ C0] __lock_acquire+0x1295/0x1ff0
[ 56.071749][ C0] lock_acquire+0x1db/0x4f0
[ 56.071760][ C0] _raw_spin_lock_irqsave+0xd1/0x120
[ 56.071775][ C0] down_trylock+0x1c/0xa0
[ 56.071788][ C0] __down_trylock_console_sem+0x105/0x250
[ 56.071801][ C0] console_trylock_spinning+0x8a/0x3f0
[ 56.071814][ C0] vprintk_emit+0xa6/0x150
[ 56.071825][ C0] _printk+0xd1/0x120
[ 56.071839][ C0] report_bug+0x1e5/0x2e0
[ 56.071853][ C0] handle_bug+0x3d/0x70
[ 56.071865][ C0] exc_invalid_op+0x16/0x40
[ 56.071877][ C0] asm_exc_invalid_op+0x16/0x20
[ 56.071891][ C0] copy_from_user_nofault+0x15c/0x1c0
[ 56.071905][ C0] bpf_probe_read_compat+0xe4/0x180
[ 56.071918][ C0] bpf_prog_4595f2d530cd9aa3+0x35/0xa7c
[ 56.071929][ C0] bpf_trace_run3+0x1d1/0x380
[ 56.071941][ C0] enqueue_timer+0x3ae/0x540
[ 56.071951][ C0] __mod_timer+0xa60/0xeb0
[ 56.071965][ C0] lapb_t1timer_expiry+0x779/0xae0
[ 56.071978][ C0] call_timer_fn+0x16d/0x560
[ 56.071989][ C0] __run_timers+0x67c/0x890
[ 56.072000][ C0] run_timer_softirq+0x63/0xf0
[ 56.072014][ C0] handle_softirqs+0x3a7/0x930
[ 56.072026][ C0] __irq_exit_rcu+0x157/0x240
[ 56.072038][ C0] irq_exit_rcu+0x5/0x20
[ 56.072048][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0
[ 56.072063][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 56.072075][ C0] acpi_idle_do_entry+0x10f/0x340
[ 56.072089][ C0] acpi_idle_enter+0x352/0x4f0
[ 56.072102][ C0] cpuidle_enter_state+0x521/0xef0
[ 56.072117][ C0] cpuidle_enter+0x59/0x90
[ 56.072130][ C0] do_idle+0x3e4/0x670
[ 56.072156][ C0] cpu_startup_entry+0x14/0x20
[ 56.072170][ C0] start_kernel+0x48c/0x540
[ 56.072184][ C0] secondary_startup_64_no_verify+0xb1/0xbb
[ 56.072198][ C0]
[ 56.072198][ C0] other info that might help us debug this:
[ 56.072198][ C0]
[ 56.072201][ C0] Chain exists of:
[ 56.072201][ C0] (console_sem).lock --> &rq->__lock --> &base->lock
[ 56.072201][ C0]
[ 56.072221][ C0] Possible unsafe locking scenario:
[ 56.072221][ C0]
[ 56.072224][ C0] CPU0 CPU1
[ 56.072228][ C0] ---- ----
[ 56.072231][ C0] lock(&base->lock);
[ 56.072238][ C0] lock(&rq->__lock);
[ 56.072247][ C0] lock(&base->lock);
[ 56.072255][ C0] lock((console_sem).lock);
[ 56.072262][ C0]
[ 56.072262][ C0] *** DEADLOCK ***
[ 56.072262][ C0]
[ 56.072265][ C0] 4 locks held by swapper/0/0:
[ 56.072272][ C0] #0: ffffc90000007be0 ((&lapb->t1timer)){+.-.}-{0:0}, at: call_timer_fn+0xbe/0x560
[ 56.072303][ C0] #1: ffff88814c57f5c0 (&lapb->lock){+.-.}-{2:2}, at: lapb_t1timer_expiry+0x2f/0xae0
[ 56.072334][ C0] #2: ffff8880b8e28098 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x120/0x260
[ 56.072367][ C0] #3: ffffffff8cb1fce0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30
[ 56.072399][ C0]
[ 56.072399][ C0] stack backtrace:
[ 56.072410][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.178-syzkaller #0
[ 56.072424][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 56.072435][ C0] Call Trace:
[ 56.072439][ C0]
[ 56.072444][ C0] dump_stack_lvl+0x1e3/0x2d0
[ 56.072459][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 56.072480][ C0] ? print_circular_bug+0x12b/0x1a0
[ 56.072495][ C0] check_noncircular+0x2f8/0x3b0
[ 56.072509][ C0] ? reacquire_held_locks+0x660/0x660
[ 56.072524][ C0] ? add_chain_block+0x850/0x850
[ 56.072556][ C0] ? lockdep_lock+0x11f/0x2a0
[ 56.072575][ C0] validate_chain+0x1649/0x5930
[ 56.072590][ C0] ? stack_trace_save+0x1c0/0x1c0
[ 56.072630][ C0] ? reacquire_held_locks+0x660/0x660
[ 56.072648][ C0] ? lockdep_lock+0x11f/0x2a0
[ 56.072663][ C0] ? lockdep_unlock+0x166/0x300
[ 56.072676][ C0] ? lockdep_lock+0x2a0/0x2a0
[ 56.072693][ C0] ? mark_lock+0x98/0x340
[ 56.072708][ C0] __lock_acquire+0x1295/0x1ff0
[ 56.072728][ C0] lock_acquire+0x1db/0x4f0
[ 56.072741][ C0] ? down_trylock+0x1c/0xa0
[ 56.072757][ C0] ? vsnprintf+0x1c70/0x1c70
[ 56.072775][ C0] ? read_lock_is_recursive+0x10/0x10
[ 56.072790][ C0] ? memcpy+0x3c/0x60
[ 56.072805][ C0] ? vsnprintf+0x1b93/0x1c70
[ 56.072822][ C0] ? _prb_commit+0x30a/0x3e0
[ 56.072838][ C0] ? prb_reserve+0x1240/0x1240
[ 56.072855][ C0] _raw_spin_lock_irqsave+0xd1/0x120
[ 56.072871][ C0] ? down_trylock+0x1c/0xa0
[ 56.072887][ C0] ? _raw_spin_lock+0x40/0x40
[ 56.072904][ C0] ? vprintk_store+0xf1b/0x1300
[ 56.072917][ C0] ? kasan_set_track+0x4b/0x80
[ 56.072930][ C0] ? kasan_set_free_info+0x1f/0x40
[ 56.072946][ C0] down_trylock+0x1c/0xa0
[ 56.072963][ C0] __down_trylock_console_sem+0x105/0x250
[ 56.072979][ C0] ? printk_parse_prefix+0x2c0/0x2c0
[ 56.072993][ C0] ? vprintk_emit+0xa6/0x150
[ 56.073007][ C0] ? console_trylock+0x70/0x70
[ 56.073026][ C0] ? vprintk_emit+0xa6/0x150
[ 56.073040][ C0] console_trylock_spinning+0x8a/0x3f0
[ 56.073055][ C0] ? vprintk_emit+0x150/0x150
[ 56.073068][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 56.073084][ C0] ? reacquire_held_locks+0x660/0x660
[ 56.073104][ C0] vprintk_emit+0xa6/0x150
[ 56.073119][ C0] _printk+0xd1/0x120
[ 56.073140][ C0] ? mark_lock+0x98/0x340
[ 56.073154][ C0] ? report_bug+0x16e/0x2e0
[ 56.073169][ C0] ? panic+0x860/0x860
[ 56.073184][ C0] ? __lock_acquire+0x1295/0x1ff0
[ 56.073200][ C0] ? find_bug+0x9c/0x350
[ 56.073216][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 56.073231][ C0] report_bug+0x1e5/0x2e0
[ 56.073248][ C0] handle_bug+0x3d/0x70
[ 56.073263][ C0] exc_invalid_op+0x16/0x40
[ 56.073277][ C0] asm_exc_invalid_op+0x16/0x20
[ 56.073294][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0
[ 56.073311][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 ab ba d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 94 ba d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff
[ 56.073324][ C0] RSP: 0018:ffffc90000007830 EFLAGS: 00010046
[ 56.073336][ C0] RAX: ffffffff81aacafc RBX: 0000000000000000 RCX: ffffffff8c8bd680
[ 56.073348][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
[ 56.073357][ C0] RBP: dffffc0000000000 R08: ffffffff81aaca0d R09: fffffbfff1917ad1
[ 56.073369][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 000000007fffffe8
[ 56.073379][ C0] R13: 0000000000000000 R14: 000000007fffffe8 R15: ffffc900000078a8
[ 56.073394][ C0] ? copy_from_user_nofault+0x6d/0x1c0
[ 56.073408][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 56.073427][ C0] bpf_probe_read_compat+0xe4/0x180
[ 56.073443][ C0] bpf_prog_4595f2d530cd9aa3+0x35/0xa7c
[ 56.073456][ C0] bpf_trace_run3+0x1d1/0x380
[ 56.073472][ C0] ? bpf_trace_run2+0x340/0x340
[ 56.073486][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 56.073504][ C0] ? _raw_spin_lock_irqsave+0xdd/0x120
[ 56.073520][ C0] ? _raw_spin_lock+0x40/0x40
[ 56.073536][ C0] ? debug_object_assert_init+0x2bf/0x420
[ 56.073556][ C0] enqueue_timer+0x3ae/0x540
[ 56.073571][ C0] __mod_timer+0xa60/0xeb0
[ 56.073591][ C0] ? mod_timer_pending+0x20/0x20
[ 56.073607][ C0] ? del_timer+0x183/0x310
[ 56.073623][ C0] ? lock_timer_base+0x260/0x260
[ 56.073640][ C0] ? lapb_data_transmit+0x85/0xa0
[ 56.073655][ C0] ? lapb_transmit_buffer+0x178/0x1e0
[ 56.073672][ C0] lapb_t1timer_expiry+0x779/0xae0
[ 56.073690][ C0] call_timer_fn+0x16d/0x560
[ 56.073703][ C0] ? lapb_start_t1timer+0x100/0x100
[ 56.073718][ C0] ? __run_timers+0x890/0x890
[ 56.073734][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 56.073750][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 56.073766][ C0] ? lapb_start_t1timer+0x100/0x100
[ 56.073792][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 56.073808][ C0] ? lapb_start_t1timer+0x100/0x100
[ 56.073822][ C0] __run_timers+0x67c/0x890
[ 56.073839][ C0] ? detach_timer+0x2f0/0x2f0
[ 56.073851][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 56.073868][ C0] ? ktime_get_real_ts64+0x460/0x460
[ 56.073897][ C0] run_timer_softirq+0x63/0xf0
[ 56.073912][ C0] handle_softirqs+0x3a7/0x930
[ 56.073927][ C0] ? __irq_exit_rcu+0x157/0x240
[ 56.073941][ C0] ? do_softirq+0x240/0x240
[ 56.073954][ C0] ? irqtime_account_irq+0xd0/0x1e0
[ 56.073971][ C0] __irq_exit_rcu+0x157/0x240
[ 56.073983][ C0] ? irq_exit_rcu+0x20/0x20
[ 56.074000][ C0] irq_exit_rcu+0x5/0x20
[ 56.074011][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0
[ 56.074027][ C0]
[ 56.074030][ C0]
[ 56.074034][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 56.074066][ C0] RIP: 0010:acpi_idle_do_entry+0x10f/0x340
[ 56.074082][ C0] Code: a5 37 f7 48 83 e3 08 0f 85 0a 01 00 00 4c 8d 74 24 20 e8 84 1f 3e f7 0f 1f 44 00 00 e8 1a a1 37 f7 0f 00 2d a3 4f bb 00 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 3b 00 74 08 4c 89 f7 e8 db 89 81 f7
[ 56.074094][ C0] RSP: 0018:ffffffff8c807b80 EFLAGS: 000002d3
[ 56.074105][ C0] RAX: ffffffff8a48e476 RBX: 0000000000000000 RCX: ffffffff8c8bd680
[ 56.074115][ C0] RDX: 0000000000000000 RSI: ffffffff8aab2b80 RDI: ffffffff8af9f2c0
[ 56.074126][ C0] RBP: ffffffff8c807c10 R08: ffffffff81870420 R09: fffffbfff1917ad1
[ 56.074142][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff1900f70
[ 56.074152][ C0] R13: ffff88801e2b2804 R14: ffffffff8c807ba0 R15: dffffc0000000000
[ 56.074166][ C0] ? trace_hardirqs_on+0x30/0x80
[ 56.074182][ C0] ? acpi_idle_do_entry+0x106/0x340
[ 56.074200][ C0] ? acpi_idle_enter_bm+0x5c0/0x5c0
[ 56.074216][ C0] ? rcu_preempt_deferred_qs+0x6b/0x190
[ 56.074231][ C0] ? rcu_qs+0x190/0x190
[ 56.074246][ C0] acpi_idle_enter+0x352/0x4f0
[ 56.074263][ C0] cpuidle_enter_state+0x521/0xef0
[ 56.074282][ C0] ? cpuidle_enter_s2idle+0x6b0/0x6b0
[ 56.074301][ C0] ? menu_enable_device+0x380/0x380
[ 56.074316][ C0] cpuidle_enter+0x59/0x90
[ 56.074332][ C0] do_idle+0x3e4/0x670
[ 56.074351][ C0] ? idle_inject_timer_fn+0x60/0x60
[ 56.074367][ C0] ? asm_sysvec_call_function_single+0x16/0x20
[ 56.074385][ C0] ? schedule_idle+0x57/0x90
[ 56.074402][ C0] cpu_startup_entry+0x14/0x20
[ 56.074418][ C0] ? time_init+0x40/0x40
[ 56.074431][ C0] start_kernel+0x48c/0x540
[ 56.074448][ C0] secondary_startup_64_no_verify+0xb1/0xbb
[ 56.074470][ C0]
[ 57.417169][ C0] WARNING: CPU: 0 PID: 0 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0
[ 57.426314][ C0] Modules linked in:
[ 57.430193][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.178-syzkaller #0
[ 57.437981][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 57.448042][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0
[ 57.454182][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 ab ba d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 94 ba d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff
[ 57.473782][ C0] RSP: 0018:ffffc90000007830 EFLAGS: 00010046
[ 57.479835][ C0] RAX: ffffffff81aacafc RBX: 0000000000000000 RCX: ffffffff8c8bd680
[ 57.487802][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
[ 57.495756][ C0] RBP: dffffc0000000000 R08: ffffffff81aaca0d R09: fffffbfff1917ad1
[ 57.503716][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 000000007fffffe8
[ 57.511673][ C0] R13: 0000000000000000 R14: 000000007fffffe8 R15: ffffc900000078a8
[ 57.519630][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 57.528540][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.535112][ C0] CR2: 000055558d759ca8 CR3: 0000000023789000 CR4: 00000000003506f0
[ 57.543076][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 57.551036][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 57.558985][ C0] Call Trace:
[ 57.562266][ C0]
[ 57.565109][ C0] ? __warn+0x15b/0x300
[ 57.569250][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 57.574775][ C0] ? report_bug+0x1b7/0x2e0
[ 57.579267][ C0] ? handle_bug+0x3d/0x70
[ 57.583583][ C0] ? exc_invalid_op+0x16/0x40
[ 57.588248][ C0] ? asm_exc_invalid_op+0x16/0x20
[ 57.593263][ C0] ? copy_from_user_nofault+0x6d/0x1c0
[ 57.598713][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 57.604252][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 57.609779][ C0] bpf_probe_read_compat+0xe4/0x180
[ 57.614964][ C0] bpf_prog_4595f2d530cd9aa3+0x35/0xa7c
[ 57.620493][ C0] bpf_trace_run3+0x1d1/0x380
[ 57.625155][ C0] ? bpf_trace_run2+0x340/0x340
[ 57.629987][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 57.635871][ C0] ? _raw_spin_lock_irqsave+0xdd/0x120
[ 57.641315][ C0] ? _raw_spin_lock+0x40/0x40
[ 57.645975][ C0] ? debug_object_assert_init+0x2bf/0x420
[ 57.651707][ C0] enqueue_timer+0x3ae/0x540
[ 57.656285][ C0] __mod_timer+0xa60/0xeb0
[ 57.660695][ C0] ? mod_timer_pending+0x20/0x20
[ 57.665613][ C0] ? del_timer+0x183/0x310
[ 57.670015][ C0] ? lock_timer_base+0x260/0x260
[ 57.674945][ C0] ? lapb_data_transmit+0x85/0xa0
[ 57.679954][ C0] ? lapb_transmit_buffer+0x178/0x1e0
[ 57.685309][ C0] lapb_t1timer_expiry+0x779/0xae0
[ 57.690410][ C0] call_timer_fn+0x16d/0x560
[ 57.694981][ C0] ? lapb_start_t1timer+0x100/0x100
[ 57.700206][ C0] ? __run_timers+0x890/0x890
[ 57.704876][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 57.710062][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 57.715245][ C0] ? lapb_start_t1timer+0x100/0x100
[ 57.720433][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 57.725619][ C0] ? lapb_start_t1timer+0x100/0x100
[ 57.730796][ C0] __run_timers+0x67c/0x890
[ 57.735285][ C0] ? detach_timer+0x2f0/0x2f0
[ 57.739943][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 57.745907][ C0] ? ktime_get_real_ts64+0x460/0x460
[ 57.751176][ C0] run_timer_softirq+0x63/0xf0
[ 57.755925][ C0] handle_softirqs+0x3a7/0x930
[ 57.760672][ C0] ? __irq_exit_rcu+0x157/0x240
[ 57.765507][ C0] ? do_softirq+0x240/0x240
[ 57.769991][ C0] ? irqtime_account_irq+0xd0/0x1e0
[ 57.775180][ C0] __irq_exit_rcu+0x157/0x240
[ 57.779837][ C0] ? irq_exit_rcu+0x20/0x20
[ 57.784324][ C0] irq_exit_rcu+0x5/0x20
[ 57.788546][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0
[ 57.794162][ C0]
[ 57.797083][ C0]
[ 57.799995][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 57.805960][ C0] RIP: 0010:acpi_idle_do_entry+0x10f/0x340
[ 57.811779][ C0] Code: a5 37 f7 48 83 e3 08 0f 85 0a 01 00 00 4c 8d 74 24 20 e8 84 1f 3e f7 0f 1f 44 00 00 e8 1a a1 37 f7 0f 00 2d a3 4f bb 00 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 3b 00 74 08 4c 89 f7 e8 db 89 81 f7
[ 57.831367][ C0] RSP: 0018:ffffffff8c807b80 EFLAGS: 000002d3
[ 57.837420][ C0] RAX: ffffffff8a48e476 RBX: 0000000000000000 RCX: ffffffff8c8bd680
[ 57.845377][ C0] RDX: 0000000000000000 RSI: ffffffff8aab2b80 RDI: ffffffff8af9f2c0
[ 57.853334][ C0] RBP: ffffffff8c807c10 R08: ffffffff81870420 R09: fffffbfff1917ad1
[ 57.861294][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff1900f70
[ 57.869250][ C0] R13: ffff88801e2b2804 R14: ffffffff8c807ba0 R15: dffffc0000000000
[ 57.877209][ C0] ? trace_hardirqs_on+0x30/0x80
[ 57.882147][ C0] ? acpi_idle_do_entry+0x106/0x340
[ 57.887339][ C0] ? acpi_idle_enter_bm+0x5c0/0x5c0
[ 57.892523][ C0] ? rcu_preempt_deferred_qs+0x6b/0x190
[ 57.898084][ C0] ? rcu_qs+0x190/0x190
[ 57.902225][ C0] acpi_idle_enter+0x352/0x4f0
[ 57.906974][ C0] cpuidle_enter_state+0x521/0xef0
[ 57.912093][ C0] ? cpuidle_enter_s2idle+0x6b0/0x6b0
[ 57.917455][ C0] ? menu_enable_device+0x380/0x380
[ 57.922656][ C0] cpuidle_enter+0x59/0x90
[ 57.927067][ C0] do_idle+0x3e4/0x670
[ 57.931127][ C0] ? idle_inject_timer_fn+0x60/0x60
[ 57.936326][ C0] ? asm_sysvec_call_function_single+0x16/0x20
[ 57.942469][ C0] ? schedule_idle+0x57/0x90
[ 57.947048][ C0] cpu_startup_entry+0x14/0x20
[ 57.951799][ C0] ? time_init+0x40/0x40
[ 57.956030][ C0] start_kernel+0x48c/0x540
[ 57.960521][ C0] secondary_startup_64_no_verify+0xb1/0xbb
[ 57.966408][ C0]
[ 57.969422][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 57.976688][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.178-syzkaller #0
[ 57.984480][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 57.994518][ C0] Call Trace:
[ 57.997787][ C0]
[ 58.000611][ C0] dump_stack_lvl+0x1e3/0x2d0
[ 58.005272][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 58.010887][ C0] ? panic+0x860/0x860
[ 58.014967][ C0] ? copy_from_user_nofault+0x60/0x1c0
[ 58.020413][ C0] ? copy_from_user_nofault+0x60/0x1c0
[ 58.025874][ C0] panic+0x318/0x860
[ 58.029755][ C0] ? __warn+0x16a/0x300
[ 58.033897][ C0] ? fb_is_primary_device+0xd0/0xd0
[ 58.039080][ C0] ? secondary_startup_64_no_verify+0xb1/0xbb
[ 58.045133][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 58.050749][ C0] __warn+0x2b2/0x300
[ 58.054713][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 58.060240][ C0] report_bug+0x1b7/0x2e0
[ 58.064555][ C0] handle_bug+0x3d/0x70
[ 58.068692][ C0] exc_invalid_op+0x16/0x40
[ 58.073179][ C0] asm_exc_invalid_op+0x16/0x20
[ 58.078020][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0
[ 58.084161][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 ab ba d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 94 ba d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff
[ 58.103760][ C0] RSP: 0018:ffffc90000007830 EFLAGS: 00010046
[ 58.109829][ C0] RAX: ffffffff81aacafc RBX: 0000000000000000 RCX: ffffffff8c8bd680
[ 58.117787][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
[ 58.125743][ C0] RBP: dffffc0000000000 R08: ffffffff81aaca0d R09: fffffbfff1917ad1
[ 58.133724][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 000000007fffffe8
[ 58.141687][ C0] R13: 0000000000000000 R14: 000000007fffffe8 R15: ffffc900000078a8
[ 58.149652][ C0] ? copy_from_user_nofault+0x6d/0x1c0
[ 58.155109][ C0] ? copy_from_user_nofault+0x15c/0x1c0
[ 58.160649][ C0] bpf_probe_read_compat+0xe4/0x180
[ 58.165835][ C0] bpf_prog_4595f2d530cd9aa3+0x35/0xa7c
[ 58.171362][ C0] bpf_trace_run3+0x1d1/0x380
[ 58.176026][ C0] ? bpf_trace_run2+0x340/0x340
[ 58.180863][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 58.186745][ C0] ? _raw_spin_lock_irqsave+0xdd/0x120
[ 58.192195][ C0] ? _raw_spin_lock+0x40/0x40
[ 58.196896][ C0] ? debug_object_assert_init+0x2bf/0x420
[ 58.202627][ C0] enqueue_timer+0x3ae/0x540
[ 58.207215][ C0] __mod_timer+0xa60/0xeb0
[ 58.211629][ C0] ? mod_timer_pending+0x20/0x20
[ 58.216556][ C0] ? del_timer+0x183/0x310
[ 58.220963][ C0] ? lock_timer_base+0x260/0x260
[ 58.225912][ C0] ? lapb_data_transmit+0x85/0xa0
[ 58.230936][ C0] ? lapb_transmit_buffer+0x178/0x1e0
[ 58.236300][ C0] lapb_t1timer_expiry+0x779/0xae0
[ 58.241404][ C0] call_timer_fn+0x16d/0x560
[ 58.245983][ C0] ? lapb_start_t1timer+0x100/0x100
[ 58.251167][ C0] ? __run_timers+0x890/0x890
[ 58.255832][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 58.261016][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 58.266200][ C0] ? lapb_start_t1timer+0x100/0x100
[ 58.271388][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 58.276573][ C0] ? lapb_start_t1timer+0x100/0x100
[ 58.281757][ C0] __run_timers+0x67c/0x890
[ 58.286247][ C0] ? detach_timer+0x2f0/0x2f0
[ 58.290904][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 58.296868][ C0] ? ktime_get_real_ts64+0x460/0x460
[ 58.302140][ C0] run_timer_softirq+0x63/0xf0
[ 58.306889][ C0] handle_softirqs+0x3a7/0x930
[ 58.311637][ C0] ? __irq_exit_rcu+0x157/0x240
[ 58.316469][ C0] ? do_softirq+0x240/0x240
[ 58.320954][ C0] ? irqtime_account_irq+0xd0/0x1e0
[ 58.326146][ C0] __irq_exit_rcu+0x157/0x240
[ 58.330809][ C0] ? irq_exit_rcu+0x20/0x20
[ 58.335300][ C0] irq_exit_rcu+0x5/0x20
[ 58.339523][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0
[ 58.345143][ C0]
[ 58.348059][ C0]
[ 58.350985][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 58.356946][ C0] RIP: 0010:acpi_idle_do_entry+0x10f/0x340
[ 58.362743][ C0] Code: a5 37 f7 48 83 e3 08 0f 85 0a 01 00 00 4c 8d 74 24 20 e8 84 1f 3e f7 0f 1f 44 00 00 e8 1a a1 37 f7 0f 00 2d a3 4f bb 00 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 3b 00 74 08 4c 89 f7 e8 db 89 81 f7
[ 58.382337][ C0] RSP: 0018:ffffffff8c807b80 EFLAGS: 000002d3
[ 58.388391][ C0] RAX: ffffffff8a48e476 RBX: 0000000000000000 RCX: ffffffff8c8bd680
[ 58.396347][ C0] RDX: 0000000000000000 RSI: ffffffff8aab2b80 RDI: ffffffff8af9f2c0
[ 58.404312][ C0] RBP: ffffffff8c807c10 R08: ffffffff81870420 R09: fffffbfff1917ad1
[ 58.412266][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff1900f70
[ 58.420226][ C0] R13: ffff88801e2b2804 R14: ffffffff8c807ba0 R15: dffffc0000000000
[ 58.428186][ C0] ? trace_hardirqs_on+0x30/0x80
[ 58.433141][ C0] ? acpi_idle_do_entry+0x106/0x340
[ 58.438334][ C0] ? acpi_idle_enter_bm+0x5c0/0x5c0
[ 58.443519][ C0] ? rcu_preempt_deferred_qs+0x6b/0x190
[ 58.449057][ C0] ? rcu_qs+0x190/0x190
[ 58.453201][ C0] acpi_idle_enter+0x352/0x4f0
[ 58.457959][ C0] cpuidle_enter_state+0x521/0xef0
[ 58.463090][ C0] ? cpuidle_enter_s2idle+0x6b0/0x6b0
[ 58.468455][ C0] ? menu_enable_device+0x380/0x380
[ 58.473643][ C0] cpuidle_enter+0x59/0x90
[ 58.478053][ C0] do_idle+0x3e4/0x670
[ 58.482124][ C0] ? idle_inject_timer_fn+0x60/0x60
[ 58.487305][ C0] ? asm_sysvec_call_function_single+0x16/0x20
[ 58.493447][ C0] ? schedule_idle+0x57/0x90
[ 58.498030][ C0] cpu_startup_entry+0x14/0x20
[ 58.502781][ C0] ? time_init+0x40/0x40
[ 58.507023][ C0] start_kernel+0x48c/0x540
[ 58.511517][ C0] secondary_startup_64_no_verify+0xb1/0xbb
[ 58.517406][ C0]
[ 58.520701][ C0] Kernel Offset: disabled
[ 58.525020][ C0] Rebooting in 86400 seconds..