Warning: Permanently added '10.128.0.194' (ED25519) to the list of known hosts.
executing program
executing program
executing program
[ 52.904271][ T25]
[ 52.906836][ T25] =====================================================
[ 52.911039][ C0] ------------[ cut here ]------------
[ 52.913763][ T25] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected
[ 52.913776][ T25] 5.15.153-syzkaller #0 Not tainted
[ 52.919247][ C0] raw_local_irq_restore() called with IRQs enabled
[ 52.919323][ C0] WARNING: CPU: 0 PID: 3502 at kernel/locking/irqflag-debug.c:10 warn_bogus_irq_restore+0x1d/0x20
[ 52.926689][ T25] -----------------------------------------------------
[ 52.926697][ T25] kworker/1:1/25 [HC0[0]:SC0[2]:HE0:SE0] is trying to acquire:
[ 52.926716][ T25] ffff88807b5ee020 (&htab->buckets[i].lock){+...}-{2:2}, at: sock_hash_delete_elem+0xac/0x2f0
[ 52.931972][ C0] Modules linked in:
[ 52.938437][ T25]
[ 52.938437][ T25] and this task is already holding:
[ 52.938445][ T25] ffff8880b9b28098
[ 52.949287][ C0]
[ 52.956187][ T25] (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x120/0x260
[ 52.963821][ C0] CPU: 0 PID: 3502 Comm: syz-executor297 Not tainted 5.15.153-syzkaller #0
[ 52.974018][ T25] which would create a new lock dependency:
[ 52.974026][ T25] (&base->lock){-.-.}-{2:2} ->
[ 52.978359][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 52.985712][ T25] (&htab->buckets[i].lock){+...}-{2:2}
[ 52.985746][ T25]
[ 52.985746][ T25] but this new dependency connects a HARDIRQ-irq-safe lock:
[ 52.989538][ C0] RIP: 0010:warn_bogus_irq_restore+0x1d/0x20
[ 52.991942][ T25] (&base->lock){-.-.}-{2:2}
[ 52.991964][ T25]
[ 52.991964][ T25] ... which became HARDIRQ-irq-safe at:
[ 52.991971][ T25] lock_acquire+0x1db/0x4f0
[ 52.999407][ C0] Code: 24 48 c7 c7 a0 d1 89 8a e8 6c d1 fe ff 80 3d fc 56 b4 03 00 74 01 c3 c6 05 f2 56 b4 03 01 48 c7 c7 80 0c 8b 8a e8 13 ec 2f f7 <0f> 0b c3 41 56 53 48 83 ec 10 65 48 8b 04 25 28 00 00 00 48 89 44
[ 53.008100][ T25] _raw_spin_lock_irqsave+0xd1/0x120
[ 53.008124][ T25] lock_timer_base+0x120/0x260
[ 53.014030][ C0] RSP: 0018:ffffc90000007898 EFLAGS: 00010246
[ 53.018883][ T25] add_timer_on+0x1eb/0x580
[ 53.028957][ C0]
[ 53.034463][ T25] handle_irq_event+0x124/0x2b0
[ 53.034487][ T25] handle_edge_irq+0x245/0xbf0
[ 53.043938][ C0] RAX: abfd55e82f3a6800 RBX: 1ffff92000000f18 RCX: ffff8880139c5940
[ 53.049894][ T25] __common_interrupt+0xd7/0x1f0
[ 53.054489][ C0] RDX: 0000000000000104 RSI: 0000000000000104 RDI: 0000000000000000
[ 53.062171][ T25] common_interrupt+0x9f/0xc0
[ 53.062192][ T25] asm_common_interrupt+0x22/0x40
[ 53.066954][ C0] RBP: ffffc90000007930 R08: ffffffff8166661c R09: ffffed1017344f24
[ 53.086727][ T25] console_unlock+0xe53/0x12b0
[ 53.086749][ T25] vprintk_emit+0xbf/0x150
[ 53.092128][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 53.097489][ T25] _printk+0xd1/0x111
[ 53.103608][ C0] R13: 1ffff92000000f14 R14: ffffc900000078c0 R15: 0000000000000046
[ 53.108145][ T25] __clocksource_register_scale+0xb4/0x660
[ 53.110465][ C0] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 53.115388][ T25] tsc_init+0x15d/0x165
[ 53.115410][ T25] x86_late_time_init+0x79/0x86
[ 53.115427][ T25] start_kernel+0x40a/0x535
[ 53.120267][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.128227][ T25] secondary_startup_64_no_verify+0xb1/0xbb
[ 53.128251][ T25]
[ 53.128251][ T25] to a HARDIRQ-irq-unsafe lock:
[ 53.128259][ T25] (
[ 53.133284][ C0] CR2: 00007fc83c2da110 CR3: 000000001ae15000 CR4: 00000000003506f0
[ 53.141336][ T25] &htab->buckets[i].lock){+...}-{2:2}
[ 53.141356][ T25]
[ 53.141356][ T25] ... which became HARDIRQ-irq-unsafe at:
[ 53.141363][ T25] ...
[ 53.146107][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 53.151295][ T25] lock_acquire+0x1db/0x4f0
[ 53.151331][ T25] _raw_spin_lock_bh+0x31/0x40
[ 53.159311][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 53.164154][ T25] sock_hash_free+0x14c/0x780
[ 53.164177][ T25] process_one_work+0x8a1/0x10c0
[ 53.164199][ T25] worker_thread+0xaca/0x1280
[ 53.168879][ C0] Call Trace:
[ 53.168897][ C0]
[ 53.177363][ T25] kthread+0x3f6/0x4f0
[ 53.177395][ T25] ret_from_fork+0x1f/0x30
[ 53.177414][ T25]
[ 53.177414][ T25] other info that might help us debug this:
[ 53.177414][ T25]
[ 53.177422][ T25] Possible interrupt unsafe locking scenario:
[ 53.177422][ T25]
[ 53.177427][ T25] CPU0 CPU1
[ 53.181594][ C0] ? __warn+0x15b/0x300
[ 53.190123][ T25] ---- ----
[ 53.190134][ T25] lock(&htab->buckets[i].lock
[ 53.196293][ C0] ? warn_bogus_irq_restore+0x1d/0x20
[ 53.205258][ T25] );
[ 53.205267][ T25] local_irq_disable();
[ 53.205273][ T25] lock(&base->lock);
[ 53.205290][ T25] lock(&htab->buckets[i].lock
[ 53.209626][ C0] ? report_bug+0x1b7/0x2e0
[ 53.214790][ T25] );
[ 53.214801][ T25]
[ 53.214805][ T25] lock(&base->lock);
[ 53.214821][ T25]
[ 53.214821][ T25] *** DEADLOCK ***
[ 53.214821][ T25]
[ 53.214826][ T25] 4 locks held by kworker/1:1/25:
[ 53.214839][ T25] #0: ffff888011c72138
[ 53.219521][ C0] ? handle_bug+0x3d/0x70
[ 53.226090][ T25] ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0
[ 53.232342][ C0] ? exc_invalid_op+0x16/0x40
[ 53.239456][ T25] #1: ffffc90000dffd20
[ 53.242097][ C0] ? asm_exc_invalid_op+0x16/0x20
[ 53.250020][ T25] ((work_completion)(&rew.rew_work)
[ 53.255503][ C0] ? __wake_up_klogd+0xcc/0x100
[ 53.263426][ T25] ){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0
[ 53.266035][ C0] ? warn_bogus_irq_restore+0x1d/0x20
[ 53.274258][ T25] #2: ffff8880b9b28098 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x120/0x260
[ 53.279171][ C0] ? warn_bogus_irq_restore+0x1d/0x20
[ 53.284001][ T25] #3: ffffffff8c91f720 (rcu_read_lock){....}-{1:2}
[ 53.292006][ C0] _raw_spin_unlock_irqrestore+0x118/0x130
[ 53.296837][ T25] , at: rcu_lock_acquire+0x5/0x30
[ 53.301948][ C0] ? _raw_spin_unlock+0x40/0x40
[ 53.306668][ T25]
[ 53.306668][ T25] the dependencies between HARDIRQ-irq-safe lock and the holding lock:
[ 53.309939][ C0] ? rcu_is_watching+0x11/0xa0
[ 53.312775][ T25] -> (&base->lock){-.-.}-{2:2} {
[ 53.316936][ C0] ? enqueue_timer+0x233/0x540
[ 53.321417][ T25] IN-HARDIRQ-W at:
[ 53.321430][ T25] lock_acquire+0x1db/0x4f0
[ 53.331673][ C0] __mod_timer+0xa8e/0xeb0
[ 53.339957][ T25] _raw_spin_lock_irqsave+0xd1/0x120
[ 53.345363][ C0] ? seqcount_lockdep_reader_access+0x1bd/0x220
[ 53.349474][ T25] lock_timer_base+0x120/0x260
[ 53.354942][ C0] ? mod_timer_pending+0x20/0x20
[ 53.359749][ T25] add_timer_on+0x1eb/0x580
[ 53.365126][ C0] ? _raw_read_unlock_irqrestore+0xd9/0x130
[ 53.367590][ T25] handle_irq_event+0x124/0x2b0
[ 53.374362][ C0] ? _raw_read_unlock+0x40/0x40
[ 53.380911][ T25] handle_edge_irq+0x245/0xbf0
[ 53.388333][ C0] ? _raw_spin_lock_irqsave+0xdd/0x120
[ 53.392885][ T25] __common_interrupt+0xd7/0x1f0
[ 53.392914][ T25] common_interrupt+0x9f/0xc0
[ 53.395413][ C0] ? _raw_spin_lock+0x40/0x40
[ 53.399034][ T25] asm_common_interrupt+0x22/0x40
[ 53.403391][ C0] ? ktime_get+0x242/0x270
[ 53.411482][ T25] console_unlock+0xe53/0x12b0
[ 53.411504][ T25] vprintk_emit+0xbf/0x150
[ 53.416517][ C0] dsp_cmx_send+0x21bb/0x2240
[ 53.420651][ T25] _printk+0xd1/0x111
[ 53.424987][ C0] ? read_lock_is_recursive+0x10/0x10
[ 53.433533][ T25] __clocksource_register_scale+0xb4/0x660
[ 53.433558][ T25] tsc_init+0x15d/0x165
[ 53.438215][ C0] ? __rwlock_init+0x140/0x140
[ 53.442359][ T25] x86_late_time_init+0x79/0x86
[ 53.442381][ T25] start_kernel+0x40a/0x535
[ 53.447479][ C0] ? rcu_is_watching+0x11/0xa0
[ 53.452838][ T25] secondary_startup_64_no_verify+0xb1/0xbb
[ 53.452864][ T25] IN-SOFTIRQ-W at:
[ 53.457703][ C0] call_timer_fn+0x16d/0x560
[ 53.464357][ T25] lock_acquire+0x1db/0x4f0
[ 53.464377][ T25] _raw_spin_lock_irq+0xcf/0x110
[ 53.469854][ C0] ? __lock_acquire+0x1ff0/0x1ff0
[ 53.479427][ T25] __run_timers+0x111/0x890
[ 53.479463][ T25] run_timer_softirq+0x63/0xf0
[ 53.479485][ T25] __do_softirq+0x3b3/0x93a
[ 53.484907][ C0] ? dsp_cmx_receive+0x1370/0x1370
[ 53.491731][ T25] __irq_exit_rcu+0x155/0x240
[ 53.491757][ T25] irq_exit_rcu+0x5/0x20
[ 53.491774][ T25] common_interrupt+0xa4/0xc0
[ 53.497686][ C0] ? __run_timers+0x890/0x890
[ 53.502807][ T25] asm_common_interrupt+0x22/0x40
[ 53.502844][ T25] console_unlock+0xe53/0x12b0
[ 53.502863][ T25] vprintk_emit+0xbf/0x150
[ 53.507802][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 53.518381][ T25] _printk+0xd1/0x111
[ 53.518407][ T25] spectre_v2_select_mitigation+0x4b9/0x748
[ 53.518432][ T25] cpu_select_mitigations+0x3d/0x8f
[ 53.523282][ C0] ? rcu_is_watching+0x11/0xa0
[ 53.528277][ T25] arch_cpu_finalize_init+0xf/0x81
[ 53.533058][ C0] ? dsp_cmx_receive+0x1370/0x1370
[ 53.536999][ T25] start_kernel+0x419/0x535
[ 53.543335][ C0] __run_timers+0x67c/0x890
[ 53.547887][ T25] secondary_startup_64_no_verify+0xb1/0xbb
[ 53.554845][ C0] ? detach_timer+0x2f0/0x2f0
[ 53.561044][ T25] INITIAL USE at:
[ 53.561059][ T25] lock_acquire+0x1db/0x4f0
[ 53.567471][ C0] ? sched_clock_cpu+0x15/0x3b0
[ 53.572395][ T25] _raw_spin_lock_irqsave+0xd1/0x120
[ 53.572419][ T25] lock_timer_base+0x120/0x260
[ 53.578860][ C0] ? ktime_get_real_ts64+0x460/0x460
[ 53.584823][ T25] add_timer_on+0x1eb/0x580
[ 53.584846][ T25] handle_irq_event+0x124/0x2b0
[ 53.591362][ C0] run_timer_softirq+0x63/0xf0
[ 53.596269][ T25] handle_edge_irq+0x245/0xbf0
[ 53.602691][ C0] __do_softirq+0x3b3/0x93a
[ 53.608115][ T25] __common_interrupt+0xd7/0x1f0
[ 53.614718][ C0] ? __irq_exit_rcu+0x155/0x240
[ 53.621093][ T25] common_interrupt+0x9f/0xc0
[ 53.621114][ T25] asm_common_interrupt+0x22/0x40
[ 53.625825][ C0] ? __entry_text_end+0x1feabc/0x1feabc
[ 53.632568][ T25] console_unlock+0xe53/0x12b0
[ 53.632597][ T25] vprintk_emit+0xbf/0x150
[ 53.637034][ C0] ? hrtimer_interrupt+0x76b/0x980
[ 53.643435][ T25] _printk+0xd1/0x111
[ 53.643455][ T25] __clocksource_register_scale+0xb4/0x660
[ 53.649601][ C0] ? irqtime_account_irq+0xd0/0x1e0
[ 53.654260][ T25] tsc_init+0x15d/0x165
[ 53.654282][ T25] x86_late_time_init+0x79/0x86
[ 53.659970][ C0] __irq_exit_rcu+0x155/0x240
[ 53.665326][ T25] start_kernel+0x40a/0x535
[ 53.665348][ T25] secondary_startup_64_no_verify+0xb1/0xbb
[ 53.672823][ C0] ? irq_exit_rcu+0x20/0x20
[ 53.678593][ T25] }
[ 53.678600][ T25] ... key at: [] init_timer_cpu.__key+0x0/0x20
[ 53.683374][ C0] irq_exit_rcu+0x5/0x20
[ 53.689944][ T25]
[ 53.689944][ T25] the dependencies between the lock to be acquired
[ 53.689953][ T25] and HARDIRQ-irq-unsafe lock:
[ 53.696136][ C0] sysvec_apic_timer_interrupt+0x91/0xb0
[ 53.700907][ T25] ->
[ 53.708540][ C0]
[ 53.712478][ T25] (&htab->buckets[i].lock){+...}-{2:2} {
[ 53.717505][ C0]
[ 53.717515][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 53.723730][ T25] HARDIRQ-ON-W at:
[ 53.723744][ T25] lock_acquire+0x1db/0x4f0
[ 53.730325][ C0] RIP: 0010:smp_call_function_many_cond+0xa93/0xd90
[ 53.735334][ T25] _raw_spin_lock_bh+0x31/0x40
[ 53.735357][ T25] sock_hash_free+0x14c/0x780
[ 53.741520][ C0] Code: 04 03 84 c0 0f 85 84 00 00 00 45 8b 7d 00 44 89 fe 83 e6 01 31 ff e8 1c cf 0b 00 41 83 e7 01 75 07 e8 b1 cb 0b 00 eb 41 f3 90 <48> b8 00 00 00 00 00 fc ff df 0f b6 04 03 84 c0 75 11 41 f7 45 00
[ 53.747902][ T25] process_one_work+0x8a1/0x10c0
[ 53.754074][ C0] RSP: 0018:ffffc90002c177e0 EFLAGS: 00000293
[ 53.760375][ T25] worker_thread+0xaca/0x1280
[ 53.766803][ C0]
[ 53.772665][ T25] kthread+0x3f6/0x4f0
[ 53.772687][ T25] ret_from_fork+0x1f/0x30
[ 53.779006][ C0] RAX: ffffffff81746e24 RBX: 1ffff110173680b1 RCX: ffff8880139c5940
[ 53.783770][ T25] INITIAL USE at:
[ 53.783785][ T25] lock_acquire+0x1db/0x4f0
[ 53.790541][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 53.797028][ T25] _raw_spin_lock_bh+0x31/0x40
[ 53.797051][ T25] sock_hash_free+0x14c/0x780
[ 53.803131][ C0] RBP: ffffc90002c17920 R08: ffffffff81746df4 R09: ffffed1017347673
[ 53.808396][ T25] process_one_work+0x8a1/0x10c0
[ 53.814139][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001
[ 53.821811][ T25] worker_thread+0xaca/0x1280
[ 53.821835][ T25] kthread+0x3f6/0x4f0
[ 53.828673][ C0] R13: ffff8880b9b40588 R14: ffff8880b9a3b380 R15: 0000000000000001
[ 53.833446][ T25] ret_from_fork+0x1f/0x30
[ 53.833471][ T25] }
[ 53.833476][ T25] ... key at: [] sock_hash_alloc.__key+0x0/0x20
[ 53.840226][ C0] ? smp_call_function_many_cond+0xa84/0xd90
[ 53.845344][ T25] ... acquired at:
[ 53.845351][ T25] lock_acquire+0x1db/0x4f0
[ 53.845369][ T25] _raw_spin_lock_bh+0x31/0x40
[ 53.851520][ C0] ? smp_call_function_many_cond+0xab4/0xd90
[ 53.856078][ T25] sock_hash_delete_elem+0xac/0x2f0
[ 53.863642][ C0] ? native_flush_tlb_multi+0xd0/0xd0
[ 53.868282][ T25] bpf_prog_2c29ac5cdc6b1842+0x3a/0x8e0
[ 53.872191][ C0] ? smp_call_function_many+0x30/0x30
[ 53.878237][ T25] bpf_trace_run3+0x1d1/0x380
[ 53.883100][ C0] ? free_pgd_range+0xd3c/0xdb0
[ 53.889994][ T25] enqueue_timer+0x3ae/0x540
[ 53.896334][ C0] ? rcu_is_watching+0x11/0xa0
[ 53.901602][ T25] __mod_timer+0xa60/0xeb0
[ 53.901624][ T25] schedule_timeout+0x1b4/0x300
[ 53.907672][ C0] ? native_flush_tlb_multi+0xd0/0xd0
[ 53.914071][ T25] rcu_exp_sel_wait_wake+0x7cb/0x1c00
[ 53.914095][ T25] process_one_work+0x8a1/0x10c0
[ 53.919023][ C0] on_each_cpu_cond_mask+0x3b/0x80
[ 53.925415][ T25] worker_thread+0xaca/0x1280
[ 53.925437][ T25] kthread+0x3f6/0x4f0
[ 53.929926][ C0] flush_tlb_mm_range+0x2a5/0x4a0
[ 53.936415][ T25] ret_from_fork+0x1f/0x30
[ 53.936443][ T25]
[ 53.936447][ T25]
[ 53.936447][ T25] stack backtrace:
[ 53.941383][ C0] ? flush_tlb_multi+0x50/0x50
[ 53.947600][ T25] CPU: 1 PID: 25 Comm: kworker/1:1 Not tainted 5.15.153-syzkaller #0
[ 53.954195][ C0] ? kmem_cache_free+0x146/0x1f0
[ 53.960000][ T25] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 53.966339][ C0] tlb_flush_mmu_tlbonly+0x1ab/0x410
[ 53.972713][ T25] Workqueue: rcu_gp wait_rcu_exp_gp
[ 53.977840][ C0] tlb_finish_mmu+0xd2/0x320
[ 53.988661][ T25] Call Trace:
[ 53.988670][ T25]
[ 53.988677][ T25] dump_stack_lvl+0x1e3/0x2cb
[ 53.996074][ C0] exit_mmap+0x3cd/0x670
[ 54.001235][ T25] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 54.006956][ C0] ? vm_brk+0x20/0x20
[ 54.013352][ T25] ? panic+0x84d/0x84d
[ 54.013378][ T25] ? print_shortest_lock_dependencies+0xee/0x150
[ 54.018041][ C0] ? uprobe_clear_state+0x304/0x460
[ 54.024088][ T25] validate_chain+0x4d01/0x5930
[ 54.024121][ T25] ? reacquire_held_locks+0x660/0x660
[ 54.031569][ C0] __mmput+0x112/0x3b0
[ 54.036050][ T25] ? register_lock_class+0x100/0x9a0
[ 54.038545][ C0] exit_mm+0x688/0x7f0
[ 54.046769][ T25] ? is_dynamic_key+0x1f0/0x1f0
[ 54.046792][ T25] ? mark_lock+0x98/0x340
[ 54.051040][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 54.059679][ T25] __lock_acquire+0x1295/0x1ff0
[ 54.064653][ C0] ? do_exit+0x2480/0x2480
[ 54.070257][ T25] lock_acquire+0x1db/0x4f0
[ 54.072761][ C0] ? rcu_is_watching+0x11/0xa0
[ 54.075666][ T25] ? sock_hash_delete_elem+0xac/0x2f0
[ 54.081475][ C0] ? hrtimer_try_to_cancel+0x3c9/0x410
[ 54.084396][ T25] ? lockdep_softirqs_on+0x590/0x590
[ 54.090358][ C0] ? taskstats_exit+0x491/0xa10
[ 54.094411][ T25] ? read_lock_is_recursive+0x10/0x10
[ 54.094437][ T25] ? sock_hash_delete_elem+0xac/0x2f0
[ 54.100660][ C0] ? tty_audit_exit+0x150/0x1f0
[ 54.107231][ T25] ? __bpf_trace_softirq+0x10/0x10
[ 54.107257][ T25] ? sock_hash_delete_elem+0xac/0x2f0
[ 54.113687][ C0] do_exit+0x626/0x2480
[ 54.120069][ T25] _raw_spin_lock_bh+0x31/0x40
[ 54.139868][ C0] ? lock_release+0xb9/0x9a0
[ 54.146514][ T25] ? sock_hash_delete_elem+0xac/0x2f0
[ 54.146538][ T25] sock_hash_delete_elem+0xac/0x2f0
[ 54.152600][ C0] ? put_task_struct+0x80/0x80
[ 54.158929][ T25] bpf_prog_2c29ac5cdc6b1842+0x3a/0x8e0
[ 54.161271][ C0] ? vtime_user_exit+0x2d1/0x400
[ 54.166960][ T25] bpf_trace_run3+0x1d1/0x380
[ 54.173038][ C0] do_group_exit+0x144/0x310
[ 54.181067][ T25] ? bpf_trace_run2+0x340/0x340
[ 54.181089][ T25] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 54.185067][ C0] __x64_sys_exit_group+0x3b/0x40
[ 54.191314][ T25] ? _raw_spin_lock_irqsave+0xdd/0x120
[ 54.191339][ T25] ? _raw_spin_lock+0x40/0x40
[ 54.199383][ C0] do_syscall_64+0x3d/0xb0
[ 54.205994][ T25] ? __debug_object_init+0x258/0xd30
[ 54.206022][ T25] enqueue_timer+0x3ae/0x540
[ 54.212383][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 54.220588][ T25] __mod_timer+0xa60/0xeb0
[ 54.227095][ C0] RIP: 0033:0x7fc83c25e009
[ 54.235137][ T25] ? mod_timer_pending+0x20/0x20
[ 54.235164][ T25] ? lockdep_softirqs_off+0x420/0x420
[ 54.241609][ C0] Code: Unable to access opcode bytes at RIP 0x7fc83c25dfdf.
[ 54.247266][ T25] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 54.255427][ C0] RSP: 002b:00007ffe00a30258 EFLAGS: 00000246
[ 54.261371][ T25] ? print_irqtrace_events+0x210/0x210
[ 54.261398][ T25] schedule_timeout+0x1b4/0x300
[ 54.263879][ C0] ORIG_RAX: 00000000000000e7
[ 54.272189][ T25] ? console_conditional_schedule+0x40/0x40
[ 54.272214][ T25] ? update_process_times+0x200/0x200
[ 54.278384][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc83c25e009
[ 54.282185][ T25] rcu_exp_sel_wait_wake+0x7cb/0x1c00
[ 54.286862][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 54.291876][ T25] ? rcu_check_gp_start_stall+0x450/0x450
[ 54.297946][ C0] RBP: 00007fc83c2d92b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 54.303323][ T25] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 54.303350][ T25] ? do_raw_spin_unlock+0x137/0x8b0
[ 54.308697][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc83c2d92b0
[ 54.314402][ T25] process_one_work+0x8a1/0x10c0
[ 54.314435][ T25] ? worker_detach_from_pool+0x260/0x260
[ 54.319777][ C0] R13: 0000000000000000 R14: 00007fc83c2d9d00 R15: 00007fc83c22f240
[ 54.324613][ T25] ? _raw_spin_lock_irqsave+0x120/0x120
[ 54.324637][ T25] ? kthread_data+0x4e/0xc0
[ 54.329743][ C0]
[ 54.334657][ T25] ? wq_worker_running+0x97/0x170
[ 54.334682][ T25] worker_thread+0xaca/0x1280
[ 54.339430][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 54.344013][ T25] kthread+0x3f6/0x4f0
[ 54.856322][ T25] ? rcu_lock_release+0x20/0x20
[ 54.861206][ T25] ? kthread_blkcg+0xd0/0xd0
[ 54.865804][ T25] ret_from_fork+0x1f/0x30
[ 54.870232][ T25]
[ 54.873251][ C0] CPU: 0 PID: 3502 Comm: syz-executor297 Not tainted 5.15.153-syzkaller #0
[ 54.881966][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 54.892018][ C0] Call Trace:
[ 54.895316][ C0]
[ 54.898189][ C0] dump_stack_lvl+0x1e3/0x2cb
[ 54.902949][ C0] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 54.908575][ C0] ? panic+0x84d/0x84d
[ 54.912632][ C0] ? __stack_chk_fail+0x10/0x10
[ 54.917557][ C0] ? __stack_chk_fail+0x10/0x10
[ 54.922396][ C0] panic+0x318/0x84d
[ 54.926276][ C0] ? __warn+0x16a/0x300
[ 54.930429][ C0] ? fb_is_primary_device+0xcc/0xcc
[ 54.935621][ C0] ? warn_bogus_irq_restore+0x1d/0x20
[ 54.941084][ C0] __warn+0x2b2/0x300
[ 54.945054][ C0] ? warn_bogus_irq_restore+0x1d/0x20
[ 54.950431][ C0] report_bug+0x1b7/0x2e0
[ 54.954759][ C0] handle_bug+0x3d/0x70
[ 54.958904][ C0] exc_invalid_op+0x16/0x40
[ 54.963395][ C0] asm_exc_invalid_op+0x16/0x20
[ 54.968253][ C0] RIP: 0010:warn_bogus_irq_restore+0x1d/0x20
[ 54.974248][ C0] Code: 24 48 c7 c7 a0 d1 89 8a e8 6c d1 fe ff 80 3d fc 56 b4 03 00 74 01 c3 c6 05 f2 56 b4 03 01 48 c7 c7 80 0c 8b 8a e8 13 ec 2f f7 <0f> 0b c3 41 56 53 48 83 ec 10 65 48 8b 04 25 28 00 00 00 48 89 44
[ 54.993873][ C0] RSP: 0018:ffffc90000007898 EFLAGS: 00010246
[ 55.000029][ C0] RAX: abfd55e82f3a6800 RBX: 1ffff92000000f18 RCX: ffff8880139c5940
[ 55.007989][ C0] RDX: 0000000000000104 RSI: 0000000000000104 RDI: 0000000000000000
[ 55.016034][ C0] RBP: ffffc90000007930 R08: ffffffff8166661c R09: ffffed1017344f24
[ 55.023999][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 55.032134][ C0] R13: 1ffff92000000f14 R14: ffffc900000078c0 R15: 0000000000000046
[ 55.040102][ C0] ? __wake_up_klogd+0xcc/0x100
[ 55.044953][ C0] ? warn_bogus_irq_restore+0x1d/0x20
[ 55.050336][ C0] _raw_spin_unlock_irqrestore+0x118/0x130
[ 55.056164][ C0] ? _raw_spin_unlock+0x40/0x40
[ 55.061005][ C0] ? rcu_is_watching+0x11/0xa0
[ 55.065856][ C0] ? enqueue_timer+0x233/0x540
[ 55.070620][ C0] __mod_timer+0xa8e/0xeb0
[ 55.075027][ C0] ? seqcount_lockdep_reader_access+0x1bd/0x220
[ 55.081372][ C0] ? mod_timer_pending+0x20/0x20
[ 55.086300][ C0] ? _raw_read_unlock_irqrestore+0xd9/0x130
[ 55.092355][ C0] ? _raw_read_unlock+0x40/0x40
[ 55.097194][ C0] ? _raw_spin_lock_irqsave+0xdd/0x120
[ 55.102667][ C0] ? _raw_spin_lock+0x40/0x40
[ 55.107335][ C0] ? ktime_get+0x242/0x270
[ 55.111743][ C0] dsp_cmx_send+0x21bb/0x2240
[ 55.116602][ C0] ? read_lock_is_recursive+0x10/0x10
[ 55.121985][ C0] ? __rwlock_init+0x140/0x140
[ 55.126852][ C0] ? rcu_is_watching+0x11/0xa0
[ 55.131609][ C0] call_timer_fn+0x16d/0x560
[ 55.136190][ C0] ? __lock_acquire+0x1ff0/0x1ff0
[ 55.141216][ C0] ? dsp_cmx_receive+0x1370/0x1370
[ 55.146405][ C0] ? __run_timers+0x890/0x890
[ 55.151075][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 55.156263][ C0] ? rcu_is_watching+0x11/0xa0
[ 55.161021][ C0] ? dsp_cmx_receive+0x1370/0x1370
[ 55.166125][ C0] __run_timers+0x67c/0x890
[ 55.170633][ C0] ? detach_timer+0x2f0/0x2f0
[ 55.175404][ C0] ? sched_clock_cpu+0x15/0x3b0
[ 55.180356][ C0] ? ktime_get_real_ts64+0x460/0x460
[ 55.185808][ C0] run_timer_softirq+0x63/0xf0
[ 55.190797][ C0] __do_softirq+0x3b3/0x93a
[ 55.195294][ C0] ? __irq_exit_rcu+0x155/0x240
[ 55.200166][ C0] ? __entry_text_end+0x1feabc/0x1feabc
[ 55.205727][ C0] ? hrtimer_interrupt+0x76b/0x980
[ 55.211012][ C0] ? irqtime_account_irq+0xd0/0x1e0
[ 55.216233][ C0] __irq_exit_rcu+0x155/0x240
[ 55.220929][ C0] ? irq_exit_rcu+0x20/0x20
[ 55.225430][ C0] irq_exit_rcu+0x5/0x20
[ 55.229666][ C0] sysvec_apic_timer_interrupt+0x91/0xb0
[ 55.235594][ C0]
[ 55.238552][ C0]
[ 55.241571][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 55.247679][ C0] RIP: 0010:smp_call_function_many_cond+0xa93/0xd90
[ 55.254361][ C0] Code: 04 03 84 c0 0f 85 84 00 00 00 45 8b 7d 00 44 89 fe 83 e6 01 31 ff e8 1c cf 0b 00 41 83 e7 01 75 07 e8 b1 cb 0b 00 eb 41 f3 90 <48> b8 00 00 00 00 00 fc ff df 0f b6 04 03 84 c0 75 11 41 f7 45 00
[ 55.274261][ C0] RSP: 0018:ffffc90002c177e0 EFLAGS: 00000293
[ 55.280327][ C0] RAX: ffffffff81746e24 RBX: 1ffff110173680b1 RCX: ffff8880139c5940
[ 55.288287][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 55.296432][ C0] RBP: ffffc90002c17920 R08: ffffffff81746df4 R09: ffffed1017347673
[ 55.304485][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001
[ 55.312458][ C0] R13: ffff8880b9b40588 R14: ffff8880b9a3b380 R15: 0000000000000001
[ 55.320790][ C0] ? smp_call_function_many_cond+0xa84/0xd90
[ 55.326862][ C0] ? smp_call_function_many_cond+0xab4/0xd90
[ 55.333406][ C0] ? native_flush_tlb_multi+0xd0/0xd0
[ 55.338778][ C0] ? smp_call_function_many+0x30/0x30
[ 55.344256][ C0] ? free_pgd_range+0xd3c/0xdb0
[ 55.349357][ C0] ? rcu_is_watching+0x11/0xa0
[ 55.354127][ C0] ? native_flush_tlb_multi+0xd0/0xd0
[ 55.359657][ C0] on_each_cpu_cond_mask+0x3b/0x80
[ 55.364781][ C0] flush_tlb_mm_range+0x2a5/0x4a0
[ 55.369816][ C0] ? flush_tlb_multi+0x50/0x50
[ 55.374589][ C0] ? kmem_cache_free+0x146/0x1f0
[ 55.379544][ C0] tlb_flush_mmu_tlbonly+0x1ab/0x410
[ 55.384847][ C0] tlb_finish_mmu+0xd2/0x320
[ 55.389464][ C0] exit_mmap+0x3cd/0x670
[ 55.393712][ C0] ? vm_brk+0x20/0x20
[ 55.397730][ C0] ? uprobe_clear_state+0x304/0x460
[ 55.402931][ C0] __mmput+0x112/0x3b0
[ 55.406996][ C0] exit_mm+0x688/0x7f0
[ 55.411335][ C0] ? _raw_spin_unlock_irq+0x2a/0x40
[ 55.416529][ C0] ? do_exit+0x2480/0x2480
[ 55.420959][ C0] ? rcu_is_watching+0x11/0xa0
[ 55.425712][ C0] ? hrtimer_try_to_cancel+0x3c9/0x410
[ 55.431341][ C0] ? taskstats_exit+0x491/0xa10
[ 55.436188][ C0] ? tty_audit_exit+0x150/0x1f0
[ 55.441034][ C0] do_exit+0x626/0x2480
[ 55.445355][ C0] ? lock_release+0xb9/0x9a0
[ 55.450067][ C0] ? put_task_struct+0x80/0x80
[ 55.454825][ C0] ? vtime_user_exit+0x2d1/0x400
[ 55.459759][ C0] do_group_exit+0x144/0x310
[ 55.464452][ C0] __x64_sys_exit_group+0x3b/0x40
[ 55.469475][ C0] do_syscall_64+0x3d/0xb0
[ 55.473909][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 55.479966][ C0] RIP: 0033:0x7fc83c25e009
[ 55.484385][ C0] Code: Unable to access opcode bytes at RIP 0x7fc83c25dfdf.
[ 55.491733][ C0] RSP: 002b:00007ffe00a30258 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 55.500134][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc83c25e009
[ 55.508103][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 55.516061][ C0] RBP: 00007fc83c2d92b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 55.524219][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc83c2d92b0
[ 55.532181][ C0] R13: 0000000000000000 R14: 00007fc83c2d9d00 R15: 00007fc83c22f240
[ 55.540145][ C0]
[ 56.644795][ C0] Shutting down cpus with NMI
[ 56.650014][ C0] Kernel Offset: disabled
[ 56.654354][ C0] Rebooting in 86400 seconds..