Warning: Permanently added '10.128.1.12' (ED25519) to the list of known hosts. 2024/07/03 07:12:50 ignoring optional flag "sandboxArg"="0" 2024/07/03 07:12:50 parsed 1 programs [ 58.239336][ T23] kauditd_printk_skb: 19 callbacks suppressed [ 58.239348][ T23] audit: type=1400 audit(1719990770.410:95): avc: denied { unlink } for pid=419 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/07/03 07:12:50 executed programs: 0 [ 58.343668][ T419] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 58.575992][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.583946][ T429] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.591494][ T429] device bridge_slave_0 entered promiscuous mode [ 58.604599][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.611714][ T429] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.619353][ T429] device bridge_slave_1 entered promiscuous mode [ 58.654541][ T432] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.661485][ T432] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.669839][ T432] device bridge_slave_0 entered promiscuous mode [ 58.681281][ T432] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.688652][ T432] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.696342][ T432] device bridge_slave_1 entered promiscuous mode [ 58.791320][ T435] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.798966][ T435] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.807603][ T435] device bridge_slave_0 entered promiscuous mode [ 58.819024][ T435] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.826554][ T435] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.834616][ T435] device bridge_slave_1 entered promiscuous mode [ 58.841410][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.848435][ T431] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.856204][ T431] device bridge_slave_0 entered promiscuous mode [ 58.867354][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.874385][ T431] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.881964][ T431] device bridge_slave_1 entered promiscuous mode [ 58.951527][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.958948][ T436] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.966836][ T436] device bridge_slave_0 entered promiscuous mode [ 58.991549][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.998683][ T436] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.006155][ T436] device bridge_slave_1 entered promiscuous mode [ 59.135768][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.143174][ T429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.150516][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.157898][ T429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.167486][ T432] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.174957][ T432] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.182172][ T432] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.189285][ T432] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.216274][ T435] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.223491][ T435] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.230965][ T435] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.238155][ T435] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.279270][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.286220][ T431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.293383][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.300247][ T431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.319238][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.326797][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.334368][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.341199][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.393169][ T106] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.402143][ T106] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.410723][ T106] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.419564][ T106] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.427028][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.435311][ T106] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.442794][ T106] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.450112][ T106] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.457343][ T106] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.464720][ T106] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.471722][ T106] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.479980][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.487484][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.504127][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.512544][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.520033][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.527260][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.536227][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.544067][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.583182][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.591684][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.599307][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.608250][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.615883][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.623243][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.631943][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.639019][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.646533][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.655015][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.661931][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.669653][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.678100][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.684965][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.692817][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.701393][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.725129][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.734057][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.744993][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.753316][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.762483][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.771316][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.779540][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.786597][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.794153][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.803309][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.812001][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.819776][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.843394][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.851938][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.880064][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.888945][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.897173][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.906083][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.914765][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.923976][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.932055][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.966693][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.975729][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.983240][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.991459][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.000147][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.008750][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.016896][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.024674][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.033173][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.042563][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.051420][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.060783][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.068739][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.083953][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.093258][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.107171][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.115759][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.144641][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.152609][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.162377][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.172230][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.181284][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.189567][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.198702][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.207847][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.230731][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.239904][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.249370][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.258035][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.267147][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.276619][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.320454][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.329903][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.370111][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.378455][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.392356][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.402149][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.411252][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.421292][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.432043][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.441545][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.472813][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.481872][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.490946][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.499651][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.508445][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.517567][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.525857][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.563868][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.572052][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.593621][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.602829][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.612384][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.621372][ T106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.638928][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.648223][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.657537][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.667027][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2024/07/03 07:12:55 executed programs: 373 [ 66.753883][ T13] cfg80211: failed to load regulatory.db 2024/07/03 07:13:00 executed programs: 1104 2024/07/03 07:13:05 executed programs: 1761 2024/07/03 07:13:10 executed programs: 2560 2024/07/03 07:13:15 executed programs: 3338 2024/07/03 07:13:20 executed programs: 3943 [ 222.456157][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 123s! [kworker/u4:0:7] [ 222.465240][ C1] Modules linked in: [ 222.469408][ C1] CPU: 1 PID: 7 Comm: kworker/u4:0 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 222.480042][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 222.491216][ C1] Workqueue: events_unbound toggle_allocation_gate [ 222.498465][ C1] RIP: 0010:smp_call_function_single+0x235/0x4a0 [ 222.504855][ C1] Code: 0f 85 df 01 00 00 44 8b 74 24 58 44 89 f6 83 e6 01 31 ff e8 3d b0 0a 00 41 83 e6 01 75 0a e8 42 ad 0a 00 e9 f4 00 00 00 f3 90 <42> 0f b6 04 2b 84 c0 75 15 f7 44 24 58 01 00 00 00 0f 84 d6 00 00 [ 222.527952][ C1] RSP: 0018:ffff8881f5dbf8a0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 222.538320][ C1] RAX: ffffffff81598be1 RBX: 1ffff1103ebb7f1f RCX: ffff8881f5d68fc0 [ 222.546809][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 222.555380][ C1] RBP: ffff8881f5dbf990 R08: ffffffff81598bb3 R09: ffffed103edcb189 [ 222.563676][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1103ebb7f18 [ 222.572641][ C1] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000 [ 222.583292][ C1] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 222.593676][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 222.601495][ C1] CR2: 00007f59b54c1d58 CR3: 000000000580e000 CR4: 00000000003406a0 [ 222.609679][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 222.618070][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 222.626223][ C1] Call Trace: [ 222.629378][ C1] [ 222.632075][ C1] ? watchdog_timer_fn+0x53d/0x600 [ 222.637080][ C1] ? proc_watchdog_cpumask+0xc0/0xc0 [ 222.642595][ C1] ? __hrtimer_run_queues+0x3e9/0xb90 [ 222.647992][ C1] ? hrtimer_interrupt+0x890/0x890 [ 222.653477][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 222.658872][ C1] ? sched_clock+0x36/0x40 [ 222.663419][ C1] ? ktime_get+0xf9/0x130 [ 222.667985][ C1] ? ktime_get_update_offsets_now+0x26c/0x280 [ 222.674068][ C1] ? hrtimer_interrupt+0x38a/0x890 [ 222.679285][ C1] ? smp_apic_timer_interrupt+0x110/0x460 [ 222.684917][ C1] ? apic_timer_interrupt+0xf/0x20 [ 222.690055][ C1] [ 222.693059][ C1] ? smp_call_function_single+0x223/0x4a0 [ 222.698705][ C1] ? smp_call_function_single+0x251/0x4a0 [ 222.704425][ C1] ? smp_call_function_single+0x235/0x4a0 [ 222.710053][ C1] ? text_poke_bp_batch+0x2b0/0x2b0 [ 222.715524][ C1] ? check_preemption_disabled+0x9f/0x320 [ 222.721313][ C1] ? generic_smp_call_function_single_interrupt+0x10/0x10 [ 222.728716][ C1] ? check_preemption_disabled+0x9f/0x320 [ 222.734703][ C1] ? text_poke_bp_batch+0x2b0/0x2b0 [ 222.739913][ C1] ? debug_smp_processor_id+0x20/0x20 [ 222.745471][ C1] ? stack_trace_save+0x118/0x1c0 [ 222.750767][ C1] ? check_preemption_disabled+0x9f/0x320 [ 222.756511][ C1] ? find_next_and_bit+0x156/0x190 [ 222.761579][ C1] ? cpumask_next_and+0x11/0x30 [ 222.766500][ C1] smp_call_function_many+0x6fe/0x9b0 [ 222.771898][ C1] ? cpumask_any_but+0x9c/0xb0 [ 222.776494][ C1] ? text_poke_bp_batch+0x2b0/0x2b0 [ 222.781720][ C1] ? flush_tlb_mm_range+0x214/0x2b0 [ 222.786902][ C1] ? smp_call_function_any+0x190/0x190 [ 222.792373][ C1] ? _raw_spin_unlock+0x49/0x60 [ 222.797263][ C1] ? text_poke_bp_batch+0x2b0/0x2b0 [ 222.802354][ C1] on_each_cpu+0xa5/0x1a0 [ 222.806607][ C1] ? text_poke+0x10/0x10 [ 222.810682][ C1] ? smp_call_function+0x90/0x90 [ 222.815728][ C1] text_poke_bp_batch+0x11a/0x2b0 [ 222.820761][ C1] ? patch_cmp+0x40/0x40 [ 222.825634][ C1] arch_jump_label_transform_apply+0x27/0x40 [ 222.831913][ C1] static_key_enable_cpuslocked+0x12c/0x240 [ 222.838094][ C1] static_key_enable+0x16/0x20 [ 222.842858][ C1] toggle_allocation_gate+0xb1/0x240 [ 222.848440][ C1] ? kfence_protect+0x1e0/0x1e0 [ 222.853300][ C1] ? __schedule+0xb0d/0x1320 [ 222.858155][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 222.863750][ C1] ? read_word_at_a_time+0xe/0x20 [ 222.868623][ C1] ? strscpy+0x89/0x220 [ 222.872771][ C1] process_one_work+0x765/0xd20 [ 222.877552][ C1] worker_thread+0xaef/0x1470 [ 222.882068][ C1] kthread+0x2da/0x360 [ 222.886164][ C1] ? worker_clr_flags+0x170/0x170 [ 222.891106][ C1] ? kthread_blkcg+0xd0/0xd0 [ 222.895518][ C1] ret_from_fork+0x1f/0x30 [ 222.899946][ C1] Sending NMI from CPU 1 to CPUs 0: [ 222.906165][ C1] NMI backtrace for cpu 0 [ 222.906177][ C1] CPU: 0 PID: 8510 Comm: syz-executor.3 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 222.906183][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 222.906187][ C1] RIP: 0010:_raw_spin_lock_irq+0xaa/0x1b0 [ 222.906197][ C1] Code: 00 00 00 c7 44 24 20 00 00 00 00 4c 89 ef be 04 00 00 00 e8 68 d8 42 fd 4c 89 ff be 04 00 00 00 e8 5b d8 42 fd 43 0f b6 04 26 <84> c0 0f 85 aa 00 00 00 8b 44 24 20 b9 01 00 00 00 f0 41 0f b1 4d [ 222.906201][ C1] RSP: 0018:ffff8881f6e09cc0 EFLAGS: 00000097 [ 222.906212][ C1] RAX: 0000000000000004 RBX: 1ffff1103edc1398 RCX: ffffffff845118c5 [ 222.906217][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8881f6e09ce0 [ 222.906222][ C1] RBP: ffff8881f6e09d50 R08: dffffc0000000000 R09: 0000000000000003 [ 222.906226][ C1] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 222.906231][ C1] R13: ffff8881f6e4b600 R14: 1ffff1103edc139c R15: ffff8881f6e09ce0 [ 222.906236][ C1] FS: 0000555556e04480(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 222.906239][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 222.906244][ C1] CR2: 00005555558a9430 CR3: 00000001efbb3000 CR4: 00000000003406b0 [ 222.906248][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 222.906253][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 222.906255][ C1] Call Trace: [ 222.906257][ C1] [ 222.906260][ C1] ? nmi_cpu_backtrace+0x112/0x130 [ 222.906264][ C1] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 222.906266][ C1] ? nmi_handle+0xad/0x2f0 [ 222.906270][ C1] ? _raw_spin_lock_irq+0xaa/0x1b0 [ 222.906272][ C1] ? do_nmi+0x251/0x610 [ 222.906275][ C1] ? end_repeat_nmi+0x16/0x2c [ 222.906278][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 222.906281][ C1] ? _raw_spin_lock_irq+0xaa/0x1b0 [ 222.906285][ C1] ? _raw_spin_lock_irq+0xaa/0x1b0 [ 222.906288][ C1] ? _raw_spin_lock_irq+0xaa/0x1b0 [ 222.906290][ C1] [ 222.906292][ C1] [ 222.906295][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 222.906298][ C1] ? snd_hrtimer_stop+0x90/0x90 [ 222.906301][ C1] __hrtimer_run_queues+0x3fe/0xb90 [ 222.906304][ C1] ? hrtimer_interrupt+0x890/0x890 [ 222.906308][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 222.906310][ C1] ? sched_clock+0x36/0x40 [ 222.906313][ C1] ? ktime_get+0xf9/0x130 [ 222.906317][ C1] ? ktime_get_update_offsets_now+0x26c/0x280 [ 222.906320][ C1] hrtimer_interrupt+0x38a/0x890 [ 222.906323][ C1] smp_apic_timer_interrupt+0x110/0x460 [ 222.906326][ C1] apic_timer_interrupt+0xf/0x20 [ 222.906328][ C1] [ 222.906332][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x4d/0x80 [ 222.906342][ C1] Code: 74 0c 48 c7 c7 90 3b 8b 85 e8 9f 01 43 fd 48 83 3d 77 1f 3a 01 00 74 36 48 89 df e8 6d d7 fa fc 66 90 4c 89 34 24 ff 34 24 9d 01 00 00 00 e8 e9 c3 f3 fc 65 8b 05 4e 71 b1 7b 85 c0 74 08 48 [ 222.906346][ C1] RSP: 0018:ffff8881ea927c68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 222.906353][ C1] RAX: 0000000000000001 RBX: ffff8881eed06d38 RCX: dffffc0000000000 [ 222.906358][ C1] RDX: 0000000000000000 RSI: 0000000000000246 RDI: ffff8881eed06d38 [ 222.906362][ C1] RBP: ffff8881eed06cf0 R08: ffffffff835d2f01 R09: ffffed103c5a488e [ 222.906367][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881dbae3c00 [ 222.906371][ C1] R13: dffffc0000000000 R14: 0000000000000246 R15: ffff8881eed06d38 [ 222.906375][ C1] ? snd_timer_notify1+0x341/0x490 [ 222.906378][ C1] snd_timer_stop1+0x793/0x8f0 [ 222.906381][ C1] snd_timer_close_locked+0x1aa/0x860 [ 222.906384][ C1] snd_timer_user_release+0x11a/0x230 [ 222.906387][ C1] ? snd_timer_user_open+0x180/0x180 [ 222.906390][ C1] ? debug_smp_processor_id+0x20/0x20 [ 222.906394][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 222.906397][ C1] ? snd_timer_user_open+0x180/0x180 [ 222.906399][ C1] __fput+0x262/0x680 [ 222.906402][ C1] task_work_run+0x140/0x170 [ 222.906405][ C1] exit_to_usermode_loop+0x190/0x1a0 [ 222.906409][ C1] prepare_exit_to_usermode+0x199/0x200 [ 222.906412][ C1] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 222.906415][ C1] RIP: 0033:0x7efdd6727d5a [ 222.906425][ C1] Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24 [ 222.906429][ C1] RSP: 002b:00007ffd9e32d330 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 222.906436][ C1] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007efdd6727d5a [ 222.906441][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 222.906445][ C1] RBP: 0000000000000032 R08: 0000001b2e860000 R09: 00007efdd6856f8c [ 222.906450][ C1] R10: 00007ffd9e32d480 R11: 0000000000000293 R12: 00007efdd62ab768 [ 222.906454][ C1] R13: ffffffffffffffff R14: 00007efdd62ab000 R15: 0000000000015b23