Warning: Permanently added '10.128.1.157' (ED25519) to the list of known hosts.
2026/10/22 08:34:22 ignoring optional flag "type"="gce"
2026/10/22 08:34:22 parsed 1 programs
2026/10/22 08:34:22 executed programs: 0
[ 33.350009][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 33.350022][ T30] audit: type=1400 audit(1792658062.797:92): avc: denied { unlink } for pid=347 comm="syz-executor" name="swap-file" dev="sda1" ino=2028 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 33.389724][ T347] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 33.436713][ T353] bridge0: port 1(bridge_slave_0) entered blocking state
[ 33.444997][ T353] bridge0: port 1(bridge_slave_0) entered disabled state
[ 33.453409][ T353] device bridge_slave_0 entered promiscuous mode
[ 33.460700][ T353] bridge0: port 2(bridge_slave_1) entered blocking state
[ 33.474729][ T353] bridge0: port 2(bridge_slave_1) entered disabled state
[ 33.483051][ T353] device bridge_slave_1 entered promiscuous mode
[ 33.521395][ T30] audit: type=1400 audit(1792658062.967:93): avc: denied { create } for pid=353 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 33.525942][ T353] bridge0: port 2(bridge_slave_1) entered blocking state
[ 33.544016][ T30] audit: type=1400 audit(1792658062.967:94): avc: denied { write } for pid=353 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 33.551147][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 33.551242][ T353] bridge0: port 1(bridge_slave_0) entered blocking state
[ 33.573337][ T30] audit: type=1400 audit(1792658062.967:95): avc: denied { read } for pid=353 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 33.580659][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 33.632518][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 33.640864][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 33.649178][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 33.657358][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 33.666895][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 33.675716][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 33.685763][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 33.695164][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 33.704642][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 33.711879][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 33.725594][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 33.738193][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 33.753878][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 33.766870][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 33.776879][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 33.787305][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 33.800686][ T353] device veth0_vlan entered promiscuous mode
[ 33.815521][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 33.826556][ T353] device veth1_macvtap entered promiscuous mode
[ 33.836593][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 33.847584][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 33.870142][ T30] audit: type=1400 audit(1792658063.317:96): avc: denied { create } for pid=357 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 33.893603][ T30] audit: type=1400 audit(1792658063.317:97): avc: denied { write } for pid=357 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 33.916778][ T30] audit: type=1400 audit(1792658063.317:98): avc: denied { setopt } for pid=357 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 134.389363][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 134.396245][ C1] rcu: 1-...!: (10000 ticks this GP) idle=3a1/1/0x4000000000000000 softirq=3571/3571 fqs=0 last_accelerate: 97e0/bef0 dyntick_enabled: 1
[ 134.410758][ C1] (t=10000 jiffies g=1637 q=536)
[ 134.416009][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g1637 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 134.428805][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=499
[ 134.436702][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g1637 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 134.448647][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 134.459572][ C1] rcu: RCU grace-period kthread stack dump:
[ 134.466055][ C1] task:rcu_preempt state:I stack:28536 pid: 14 ppid: 2 flags:0x00004000
[ 134.475525][ C1] Call Trace:
[ 134.478978][ C1]
[ 134.481906][ C1] __schedule+0xbcf/0x14a0
[ 134.488113][ C1] ? release_firmware_map_entry+0x190/0x190
[ 134.494869][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 134.501202][ C1] ? __mod_timer+0x7c0/0xb40
[ 134.505959][ C1] schedule+0x11e/0x1e0
[ 134.510470][ C1] schedule_timeout+0x159/0x340
[ 134.515795][ C1] ? console_conditional_schedule+0x30/0x30
[ 134.522679][ C1] ? _raw_spin_lock_irq+0x95/0xf0
[ 134.527975][ C1] ? update_process_times+0x200/0x200
[ 134.533828][ C1] ? prepare_to_swait_event+0x30f/0x330
[ 134.539962][ C1] rcu_gp_fqs_loop+0x2ae/0xfa0
[ 134.545419][ C1] ? _raw_spin_lock+0xf0/0xf0
[ 134.550528][ C1] ? debug_smp_processor_id+0x17/0x20
[ 134.557233][ C1] ? rcu_gp_init+0xc30/0xc30
[ 134.562561][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 134.568753][ C1] ? rcu_gp_init+0x9cf/0xc30
[ 134.573955][ C1] rcu_gp_kthread+0x9a/0x360
[ 134.578814][ C1] ? wake_nocb_gp+0x1e0/0x1e0
[ 134.585827][ C1] ? __kasan_check_read+0x11/0x20
[ 134.591868][ C1] ? __kthread_parkme+0xab/0x1f0
[ 134.597125][ C1] kthread+0x3f5/0x4f0
[ 134.601959][ C1] ? wake_nocb_gp+0x1e0/0x1e0
[ 134.607135][ C1] ? kthread_blkcg+0xd0/0xd0
[ 134.611864][ C1] ret_from_fork+0x1f/0x30
[ 134.616389][ C1]
[ 134.619419][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 134.627052][ C1] NMI backtrace for cpu 1
[ 134.631432][ C1] CPU: 1 PID: 543 Comm: syz-executor.0 Not tainted syzkaller #0
[ 134.639286][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 134.649627][ C1] Call Trace:
[ 134.652919][ C1]
[ 134.655955][ C1] __dump_stack+0x21/0x30
[ 134.660525][ C1] dump_stack_lvl+0x110/0x170
[ 134.665329][ C1] ? show_regs_print_info+0x20/0x20
[ 134.671178][ C1] dump_stack+0x15/0x20
[ 134.675426][ C1] nmi_cpu_backtrace+0x2af/0x2c0
[ 134.680471][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 134.687094][ C1] ? load_image+0x3f0/0x3f0
[ 134.691751][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 134.698194][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 134.704846][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 134.710827][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 134.717655][ C1] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 134.724551][ C1] ? rcu_check_gp_kthread_expired_fqs_timer+0x183/0x230
[ 134.732108][ C1] print_cpu_stall+0x31b/0x600
[ 134.738198][ C1] rcu_sched_clock_irq+0x75b/0x12d0
[ 134.745733][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 134.752665][ C1] ? raise_softirq+0x7d/0xf0
[ 134.758603][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 134.764077][ C1] ? debug_smp_processor_id+0x17/0x20
[ 134.769630][ C1] ? hrtimer_run_queues+0x166/0x420
[ 134.776476][ C1] update_process_times+0x198/0x200
[ 134.782143][ C1] tick_sched_timer+0x17c/0x240
[ 134.787956][ C1] ? tick_setup_sched_timer+0x460/0x460
[ 134.794567][ C1] __hrtimer_run_queues+0x38a/0x890
[ 134.800432][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 134.806537][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 134.813384][ C1] hrtimer_interrupt+0x3ad/0x8c0
[ 134.819067][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 134.825423][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 134.832892][ C1]
[ 134.836266][ C1]
[ 134.841258][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 134.849063][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x4/0x90
[ 134.857928][ C1] Code: 00 00 00 4a 89 7c 02 10 4a 89 74 02 18 4a 89 44 02 20 48 ff c1 48 89 0a 5d c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 <48> 8b 45 08 65 48 8b 0d 80 8e 98 7e 65 8b 15 81 8e 98 7e 81 e2 00
[ 134.879104][ C1] RSP: 0018:ffffc900012ce6d0 EFLAGS: 00000202
[ 134.885698][ C1] RAX: ffffffff849944c0 RBX: ffff88810f003780 RCX: ffff888114655000
[ 134.896290][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000000007ffffffe
[ 134.904628][ C1] RBP: ffffc900012ce6d0 R08: ffff88810f003783 R09: 1ffff11021e006f0
[ 134.913313][ C1] R10: dffffc0000000000 R11: ffffed1021e006f1 R12: dffffc0000000000
[ 134.921469][ C1] R13: ffff88810f003700 R14: 0000000000000004 R15: fffffffffffffc08
[ 134.930390][ C1] ? tipc_sk_lookup+0x500/0x600
[ 134.936364][ C1] tipc_sk_lookup+0x516/0x600
[ 134.941927][ C1] ? tipc_sk_rcv+0x2ca0/0x2ca0
[ 134.946895][ C1] ? tipc_sk_rcv+0x1a91/0x2ca0
[ 134.951956][ C1] tipc_sk_rcv+0x382/0x2ca0
[ 134.957035][ C1] ? __stack_depot_save+0x441/0x480
[ 134.962593][ C1] ? kasan_set_track+0x5b/0x70
[ 134.967843][ C1] ? kasan_set_track+0x4a/0x70
[ 134.972843][ C1] ? kasan_set_free_info+0x23/0x40
[ 134.978545][ C1] ? ____kasan_slab_free+0x125/0x160
[ 134.983834][ C1] ? __kasan_slab_free+0x11/0x20
[ 134.989029][ C1] ? kmem_cache_free+0x100/0x320
[ 134.993968][ C1] ? tipc_sk_filter_rcv+0x2dde/0x2fd0
[ 134.999630][ C1] ? __sys_setsockopt+0x261/0x470
[ 135.004751][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 135.010280][ C1] ? x64_sys_call+0x982/0x9a0
[ 135.015224][ C1] ? do_syscall_64+0x4c/0xa0
[ 135.020072][ C1] ? __skb_queue_purge+0x170/0x170
[ 135.026475][ C1] tipc_node_xmit+0x36f/0xd80
[ 135.031777][ C1] ? kmem_cache_free+0x100/0x320
[ 135.037251][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 135.045100][ C1] ? __kasan_slab_free+0x11/0x20
[ 135.051282][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 135.058157][ C1] ? kfree_skbmem+0x10c/0x180
[ 135.062919][ C1] tipc_node_distr_xmit+0x277/0x390
[ 135.068284][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 135.073848][ C1] tipc_sk_rcv+0x1a3f/0x2ca0
[ 135.078754][ C1] ? __skb_queue_purge+0x170/0x170
[ 135.083859][ C1] tipc_node_xmit+0x36f/0xd80
[ 135.089437][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 135.096620][ C1] tipc_sk_push_backlog+0x4d3/0x7b0
[ 135.103008][ C1] tipc_sk_proto_rcv+0xa32/0x15d0
[ 135.109715][ C1] ? is_bpf_text_address+0x177/0x190
[ 135.116186][ C1] ? tipc_sk_filter_rcv+0x2fd0/0x2fd0
[ 135.124349][ C1] ? __kasan_check_write+0x14/0x20
[ 135.130033][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 135.136765][ C1] ? _raw_spin_lock+0xf0/0xf0
[ 135.142030][ C1] tipc_sk_filter_rcv+0x2dde/0x2fd0
[ 135.147837][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 135.154081][ C1] ? __stack_depot_save+0x441/0x480
[ 135.159836][ C1] ? kasan_set_track+0x5b/0x70
[ 135.165938][ C1] ? kasan_set_track+0x4a/0x70
[ 135.170844][ C1] ? kasan_set_free_info+0x23/0x40
[ 135.176825][ C1] ? ____kasan_slab_free+0x125/0x160
[ 135.183233][ C1] ? kmem_cache_free+0x100/0x320
[ 135.188780][ C1] ? kfree_skbmem+0x10c/0x180
[ 135.193638][ C1] ? kfree_skb+0xc1/0x2f0
[ 135.198089][ C1] ? tipc_msg_reverse+0x686/0x8f0
[ 135.203304][ C1] ? tipc_sk_filter_rcv+0xcdf/0x2fd0
[ 135.209558][ C1] ? tipc_sk_backlog_rcv+0x10c/0x220
[ 135.215194][ C1] ? __release_sock+0x17c/0x3f0
[ 135.220382][ C1] ? sock_setsockopt+0x1a85/0x2470
[ 135.225690][ C1] ? __sys_setsockopt+0x261/0x470
[ 135.230987][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 135.236459][ C1] ? x64_sys_call+0x982/0x9a0
[ 135.241322][ C1] ? do_syscall_64+0x4c/0xa0
[ 135.246249][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 135.252795][ C1] ? tipc_sk_publish+0x440/0x440
[ 135.258045][ C1] ? __kasan_check_write+0x14/0x20
[ 135.263323][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 135.268762][ C1] tipc_sk_rcv+0x787/0x2ca0
[ 135.273527][ C1] ? ____kasan_slab_free+0x130/0x160
[ 135.279976][ C1] ? __skb_queue_purge+0x170/0x170
[ 135.285207][ C1] ? tipc_sk_filter_rcv+0x2d5b/0x2fd0
[ 135.290657][ C1] tipc_node_xmit+0x36f/0xd80
[ 135.295411][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 135.301342][ C1] tipc_node_distr_xmit+0x277/0x390
[ 135.306676][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 135.311881][ C1] tipc_sk_backlog_rcv+0x174/0x220
[ 135.317313][ C1] ? tipc_sk_timeout+0x9f0/0x9f0
[ 135.323133][ C1] ? lock_sock_nested+0x217/0x2a0
[ 135.328412][ C1] __release_sock+0x17c/0x3f0
[ 135.334166][ C1] sock_setsockopt+0x1a85/0x2470
[ 135.340096][ C1] ? __sock_set_mark+0x160/0x160
[ 135.345767][ C1] ? selinux_socket_setsockopt+0x282/0x360
[ 135.352702][ C1] ? selinux_socket_getsockopt+0x340/0x340
[ 135.358935][ C1] ? __fget_files+0x2e1/0x340
[ 135.364254][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 135.371254][ C1] __sys_setsockopt+0x261/0x470
[ 135.376277][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 135.382251][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 135.387837][ C1] x64_sys_call+0x982/0x9a0
[ 135.392641][ C1] do_syscall_64+0x4c/0xa0
[ 135.397230][ C1] ? clear_bhb_loop+0x50/0xa0
[ 135.401891][ C1] ? clear_bhb_loop+0x50/0xa0
[ 135.406625][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 135.413365][ C1] RIP: 0033:0x7f496e37a3b9
[ 135.417962][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 135.442313][ C1] RSP: 002b:00007f496deea0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 135.455123][ C1] RAX: ffffffffffffffda RBX: 00007f496e4b8050 RCX: 00007f496e37a3b9
[ 135.463579][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 135.472063][ C1] RBP: 00007f496e3db498 R08: 0000000000000004 R09: 0000000000000000
[ 135.480365][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 135.489560][ C1] R13: 000000000000000b R14: 00007f496e4b8050 R15: 00007ffff4a6d198
[ 135.498429][ C1]
[ 135.501715][ C1] NMI backtrace for cpu 1
[ 135.507541][ C1] CPU: 1 PID: 543 Comm: syz-executor.0 Not tainted syzkaller #0
[ 135.518251][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 135.531405][ C1] Call Trace:
[ 135.535896][ C1]
[ 135.540156][ C1] __dump_stack+0x21/0x30
[ 135.544906][ C1] dump_stack_lvl+0x110/0x170
[ 135.549765][ C1] ? show_regs_print_info+0x20/0x20
[ 135.555949][ C1] ? resched_curr+0xa0/0x320
[ 135.562069][ C1] ? wake_up_process+0x20/0x20
[ 135.567851][ C1] dump_stack+0x15/0x20
[ 135.572278][ C1] nmi_cpu_backtrace+0x2af/0x2c0
[ 135.577581][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 135.584408][ C1] ? __kasan_check_write+0x14/0x20
[ 135.589990][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 135.595813][ C1] ? _raw_spin_lock+0xf0/0xf0
[ 135.601642][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 135.607951][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 135.614859][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 135.621799][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 135.628128][ C1] rcu_dump_cpu_stacks+0x1c6/0x300
[ 135.633968][ C1] print_cpu_stall+0x320/0x600
[ 135.639404][ C1] rcu_sched_clock_irq+0x75b/0x12d0
[ 135.645770][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 135.654048][ C1] ? raise_softirq+0x7d/0xf0
[ 135.659276][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 135.665623][ C1] ? debug_smp_processor_id+0x17/0x20
[ 135.671769][ C1] ? hrtimer_run_queues+0x166/0x420
[ 135.678095][ C1] update_process_times+0x198/0x200
[ 135.683784][ C1] tick_sched_timer+0x17c/0x240
[ 135.688849][ C1] ? tick_setup_sched_timer+0x460/0x460
[ 135.695212][ C1] __hrtimer_run_queues+0x38a/0x890
[ 135.700515][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 135.705720][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 135.712113][ C1] hrtimer_interrupt+0x3ad/0x8c0
[ 135.717136][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 135.723721][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 135.731195][ C1]
[ 135.734383][ C1]
[ 135.737764][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 135.744187][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x4/0x90
[ 135.752955][ C1] Code: 00 00 00 4a 89 7c 02 10 4a 89 74 02 18 4a 89 44 02 20 48 ff c1 48 89 0a 5d c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 <48> 8b 45 08 65 48 8b 0d 80 8e 98 7e 65 8b 15 81 8e 98 7e 81 e2 00
[ 135.775213][ C1] RSP: 0018:ffffc900012ce6d0 EFLAGS: 00000202
[ 135.782211][ C1] RAX: ffffffff849944c0 RBX: ffff88810f003780 RCX: ffff888114655000
[ 135.791827][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000000007ffffffe
[ 135.800819][ C1] RBP: ffffc900012ce6d0 R08: ffff88810f003783 R09: 1ffff11021e006f0
[ 135.809408][ C1] R10: dffffc0000000000 R11: ffffed1021e006f1 R12: dffffc0000000000
[ 135.818250][ C1] R13: ffff88810f003700 R14: 0000000000000004 R15: fffffffffffffc08
[ 135.827373][ C1] ? tipc_sk_lookup+0x500/0x600
[ 135.832889][ C1] tipc_sk_lookup+0x516/0x600
[ 135.839294][ C1] ? tipc_sk_rcv+0x2ca0/0x2ca0
[ 135.844914][ C1] ? tipc_sk_rcv+0x1a91/0x2ca0
[ 135.851831][ C1] tipc_sk_rcv+0x382/0x2ca0
[ 135.858080][ C1] ? __stack_depot_save+0x441/0x480
[ 135.865217][ C1] ? kasan_set_track+0x5b/0x70
[ 135.872511][ C1] ? kasan_set_track+0x4a/0x70
[ 135.878618][ C1] ? kasan_set_free_info+0x23/0x40
[ 135.885622][ C1] ? ____kasan_slab_free+0x125/0x160
[ 135.892450][ C1] ? __kasan_slab_free+0x11/0x20
[ 135.898546][ C1] ? kmem_cache_free+0x100/0x320
[ 135.904047][ C1] ? tipc_sk_filter_rcv+0x2dde/0x2fd0
[ 135.910684][ C1] ? __sys_setsockopt+0x261/0x470
[ 135.916835][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 135.922646][ C1] ? x64_sys_call+0x982/0x9a0
[ 135.927922][ C1] ? do_syscall_64+0x4c/0xa0
[ 135.933005][ C1] ? __skb_queue_purge+0x170/0x170
[ 135.938564][ C1] tipc_node_xmit+0x36f/0xd80
[ 135.944424][ C1] ? kmem_cache_free+0x100/0x320
[ 135.950077][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 135.956421][ C1] ? __kasan_slab_free+0x11/0x20
[ 135.962121][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 135.968580][ C1] ? kfree_skbmem+0x10c/0x180
[ 135.974441][ C1] tipc_node_distr_xmit+0x277/0x390
[ 135.979967][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 135.986646][ C1] tipc_sk_rcv+0x1a3f/0x2ca0
[ 135.991978][ C1] ? __skb_queue_purge+0x170/0x170
[ 135.998936][ C1] tipc_node_xmit+0x36f/0xd80
[ 136.004591][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 136.010762][ C1] tipc_sk_push_backlog+0x4d3/0x7b0
[ 136.016406][ C1] tipc_sk_proto_rcv+0xa32/0x15d0
[ 136.022027][ C1] ? is_bpf_text_address+0x177/0x190
[ 136.027941][ C1] ? tipc_sk_filter_rcv+0x2fd0/0x2fd0
[ 136.033481][ C1] ? __kasan_check_write+0x14/0x20
[ 136.039489][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 136.045264][ C1] ? _raw_spin_lock+0xf0/0xf0
[ 136.051291][ C1] tipc_sk_filter_rcv+0x2dde/0x2fd0
[ 136.057562][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 136.063694][ C1] ? __stack_depot_save+0x441/0x480
[ 136.071648][ C1] ? kasan_set_track+0x5b/0x70
[ 136.076814][ C1] ? kasan_set_track+0x4a/0x70
[ 136.082805][ C1] ? kasan_set_free_info+0x23/0x40
[ 136.089718][ C1] ? ____kasan_slab_free+0x125/0x160
[ 136.095213][ C1] ? kmem_cache_free+0x100/0x320
[ 136.100451][ C1] ? kfree_skbmem+0x10c/0x180
[ 136.108312][ C1] ? kfree_skb+0xc1/0x2f0
[ 136.114104][ C1] ? tipc_msg_reverse+0x686/0x8f0
[ 136.119776][ C1] ? tipc_sk_filter_rcv+0xcdf/0x2fd0
[ 136.125336][ C1] ? tipc_sk_backlog_rcv+0x10c/0x220
[ 136.130710][ C1] ? __release_sock+0x17c/0x3f0
[ 136.135838][ C1] ? sock_setsockopt+0x1a85/0x2470
[ 136.141377][ C1] ? __sys_setsockopt+0x261/0x470
[ 136.146618][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 136.152255][ C1] ? x64_sys_call+0x982/0x9a0
[ 136.157192][ C1] ? do_syscall_64+0x4c/0xa0
[ 136.162238][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 136.168907][ C1] ? tipc_sk_publish+0x440/0x440
[ 136.174013][ C1] ? __kasan_check_write+0x14/0x20
[ 136.179106][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 136.184363][ C1] tipc_sk_rcv+0x787/0x2ca0
[ 136.189118][ C1] ? ____kasan_slab_free+0x130/0x160
[ 136.195009][ C1] ? __skb_queue_purge+0x170/0x170
[ 136.200671][ C1] ? tipc_sk_filter_rcv+0x2d5b/0x2fd0
[ 136.206918][ C1] tipc_node_xmit+0x36f/0xd80
[ 136.212566][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 136.218632][ C1] tipc_node_distr_xmit+0x277/0x390
[ 136.224026][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 136.229217][ C1] tipc_sk_backlog_rcv+0x174/0x220
[ 136.234862][ C1] ? tipc_sk_timeout+0x9f0/0x9f0
[ 136.240297][ C1] ? lock_sock_nested+0x217/0x2a0
[ 136.245738][ C1] __release_sock+0x17c/0x3f0
[ 136.250546][ C1] sock_setsockopt+0x1a85/0x2470
[ 136.256183][ C1] ? __sock_set_mark+0x160/0x160
[ 136.261233][ C1] ? selinux_socket_setsockopt+0x282/0x360
[ 136.267631][ C1] ? selinux_socket_getsockopt+0x340/0x340
[ 136.275173][ C1] ? __fget_files+0x2e1/0x340
[ 136.283031][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 136.290287][ C1] __sys_setsockopt+0x261/0x470
[ 136.295699][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 136.302750][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 136.308881][ C1] x64_sys_call+0x982/0x9a0
[ 136.313818][ C1] do_syscall_64+0x4c/0xa0
[ 136.319625][ C1] ? clear_bhb_loop+0x50/0xa0
[ 136.324394][ C1] ? clear_bhb_loop+0x50/0xa0
[ 136.329593][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 136.336594][ C1] RIP: 0033:0x7f496e37a3b9
[ 136.341223][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 136.364328][ C1] RSP: 002b:00007f496deea0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 136.374531][ C1] RAX: ffffffffffffffda RBX: 00007f496e4b8050 RCX: 00007f496e37a3b9
[ 136.383316][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 136.392064][ C1] RBP: 00007f496e3db498 R08: 0000000000000004 R09: 0000000000000000
[ 136.401093][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 136.411194][ C1] R13: 000000000000000b R14: 00007f496e4b8050 R15: 00007ffff4a6d198
[ 136.419541][ C1]
[ 177.262326][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 144s! [syz-executor.0:541]
[ 177.271646][ C0] Modules linked in:
[ 177.275539][ C0] CPU: 0 PID: 541 Comm: syz-executor.0 Not tainted syzkaller #0
[ 177.283483][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 177.293964][ C0] RIP: 0010:kvm_wait+0x105/0x150
[ 177.298932][ C0] Code: 11 d6 03 f4 eb 87 fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 7d 11 d6 03 fb f4 5e ff ff ff fb e9 58 ff ff ff e8 6b 10 7e 03 89 f9 80 e1 07 38
[ 177.319301][ C0] RSP: 0018:ffffc9000115f920 EFLAGS: 00000246
[ 177.325514][ C0] RAX: 0000000000000003 RBX: ffff88810f003788 RCX: ffffffff815013dc
[ 177.334094][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810f003788
[ 177.342239][ C0] RBP: ffffc9000115f9b0 R08: ffff88810f003788 R09: 1ffff11021e006f1
[ 177.350219][ C0] R10: dffffc0000000000 R11: ffffed1021e006f2 R12: ffff88823ff53000
[ 177.358199][ C0] R13: dffffc0000000000 R14: dffffc0000000000 R15: 1ffff9200022bf24
[ 177.366512][ C0] FS: 00005555640ac480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 177.375475][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.382238][ C0] CR2: 00007f496e3bb7d0 CR3: 000000011263c000 CR4: 00000000003506b0
[ 177.390464][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 177.398866][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 177.406849][ C0] Call Trace:
[ 177.410303][ C0]
[ 177.413225][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 177.418336][ C0] ? __pv_queued_spin_lock_slowpath+0x5ac/0x9b0
[ 177.424667][ C0] __pv_queued_spin_lock_slowpath+0x605/0x9b0
[ 177.430912][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 177.437415][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 177.443144][ C0] _raw_spin_lock_bh+0xe4/0xf0
[ 177.448013][ C0] ? _raw_spin_lock_irq+0xf0/0xf0
[ 177.453289][ C0] ? __stack_depot_save+0x34/0x480
[ 177.458484][ C0] ? locks_remove_file+0x371/0xff0
[ 177.463672][ C0] lock_sock_nested+0x95/0x2a0
[ 177.468433][ C0] ? kasan_save_stack+0x49/0x60
[ 177.473365][ C0] ? kasan_save_stack+0x3a/0x60
[ 177.478393][ C0] ? sock_init_data+0xc0/0xc0
[ 177.483202][ C0] ? fput+0x1a/0x20
[ 177.487005][ C0] ? locks_remove_posix+0x550/0x550
[ 177.492374][ C0] ? x64_sys_call+0x14e/0x9a0
[ 177.497131][ C0] ? do_syscall_64+0x4c/0xa0
[ 177.501722][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 177.507973][ C0] tipc_release+0xb3/0x1610
[ 177.512482][ C0] ? rwsem_write_trylock+0x136/0x300
[ 177.517942][ C0] ? tipc_sock_destruct+0x180/0x180
[ 177.523336][ C0] sock_close+0xb8/0x200
[ 177.527830][ C0] ? sock_mmap+0xa0/0xa0
[ 177.532158][ C0] __fput+0x22b/0x900
[ 177.536230][ C0] ____fput+0x15/0x20
[ 177.540424][ C0] task_work_run+0x127/0x190
[ 177.545044][ C0] exit_to_user_mode_loop+0xd0/0xe0
[ 177.550438][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 177.556181][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 177.561655][ C0] do_syscall_64+0x58/0xa0
[ 177.566354][ C0] ? clear_bhb_loop+0x50/0xa0
[ 177.571030][ C0] ? clear_bhb_loop+0x50/0xa0
[ 177.575824][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 177.581715][ C0] RIP: 0033:0x7f496e39d7de
[ 177.586339][ C0] Code: 08 0f 85 55 ed ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08
[ 177.606331][ C0] RSP: 002b:00007ffff4a6d218 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 177.615378][ C0] RAX: 0000000000000000 RBX: 00005555640ac480 RCX: 00007f496e39d7de
[ 177.623612][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 177.631617][ C0] RBP: 00007f496e4b9980 R08: 0000000000000000 R09: 0000000000000000
[ 177.639694][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000897d
[ 177.647766][ C0] R13: ffffffffffffffff R14: 00007f496df0c000 R15: 000000000000863c
[ 177.656136][ C0]
[ 177.659150][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 177.664715][ C1] NMI backtrace for cpu 1
[ 177.664728][ C1] CPU: 1 PID: 543 Comm: syz-executor.0 Not tainted syzkaller #0
[ 177.664743][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 177.664752][ C1] RIP: 0010:_raw_spin_lock_bh+0x82/0xf0
[ 177.664773][ C1] Code: 00 00 00 fc ff df 4b 89 04 27 bf 01 02 00 00 e8 e4 c6 92 fc 43 c6 44 27 04 04 c7 44 24 20 00 00 00 00 48 89 df be 04 00 00 00 09 57 f4 fc 4c 89 f7 be 04 00 00 00 e8 fc 56 f4 fc 8b 44 24 20
[ 177.664785][ C1] RSP: 0018:ffffc900012ce740 EFLAGS: 00000202
[ 177.664799][ C1] RAX: 0000000000000402 RBX: ffffc900012cec54 RCX: ffffffff870cdf03
[ 177.664810][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffc900012cec54
[ 177.664819][ C1] RBP: ffffc900012ce7d0 R08: ffff88810f003783 R09: 1ffff11021e006f0
[ 177.664830][ C1] R10: dffffc0000000000 R11: ffffed1021e006f1 R12: dffffc0000000000
[ 177.664841][ C1] R13: ffff88810f003780 R14: ffffc900012ce760 R15: 1ffff92000259ce8
[ 177.664852][ C1] FS: 00007f496deea6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 177.664865][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.664876][ C1] CR2: 00007f496dee9fd0 CR3: 000000011263c000 CR4: 00000000003506a0
[ 177.664889][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 177.664898][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 177.664907][ C1] Call Trace:
[ 177.664911][ C1]
[ 177.664918][ C1] ? _raw_spin_lock_irq+0xf0/0xf0
[ 177.664932][ C1] ? tipc_sk_rcv+0x1a50/0x2ca0
[ 177.664948][ C1] tipc_sk_rcv+0x25f/0x2ca0
[ 177.664979][ C1] ? __stack_depot_save+0x441/0x480
[ 177.664998][ C1] ? kasan_set_track+0x5b/0x70
[ 177.665012][ C1] ? kasan_set_track+0x4a/0x70
[ 177.665024][ C1] ? kasan_set_free_info+0x23/0x40
[ 177.665039][ C1] ? ____kasan_slab_free+0x125/0x160
[ 177.665052][ C1] ? __kasan_slab_free+0x11/0x20
[ 177.665065][ C1] ? kmem_cache_free+0x100/0x320
[ 177.665085][ C1] ? tipc_sk_filter_rcv+0x2dde/0x2fd0
[ 177.665101][ C1] ? __sys_setsockopt+0x261/0x470
[ 177.665115][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 177.665128][ C1] ? x64_sys_call+0x982/0x9a0
[ 177.665142][ C1] ? do_syscall_64+0x4c/0xa0
[ 177.665156][ C1] ? __skb_queue_purge+0x170/0x170
[ 177.665173][ C1] tipc_node_xmit+0x36f/0xd80
[ 177.665188][ C1] ? kmem_cache_free+0x100/0x320
[ 177.665203][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 177.665287][ C1] ? __kasan_slab_free+0x11/0x20
[ 177.665304][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 177.665318][ C1] ? kfree_skbmem+0x10c/0x180
[ 177.665334][ C1] tipc_node_distr_xmit+0x277/0x390
[ 177.665351][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 177.665367][ C1] tipc_sk_rcv+0x1a3f/0x2ca0
[ 177.665387][ C1] ? __skb_queue_purge+0x170/0x170
[ 177.665405][ C1] tipc_node_xmit+0x36f/0xd80
[ 177.665421][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 177.665439][ C1] tipc_sk_push_backlog+0x4d3/0x7b0
[ 177.665455][ C1] tipc_sk_proto_rcv+0xa32/0x15d0
[ 177.665470][ C1] ? is_bpf_text_address+0x177/0x190
[ 177.665487][ C1] ? tipc_sk_filter_rcv+0x2fd0/0x2fd0
[ 177.665503][ C1] ? __kasan_check_write+0x14/0x20
[ 177.665518][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 177.665533][ C1] ? _raw_spin_lock+0xf0/0xf0
[ 177.665546][ C1] tipc_sk_filter_rcv+0x2dde/0x2fd0
[ 177.665575][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 177.665589][ C1] ? __stack_depot_save+0x441/0x480
[ 177.665609][ C1] ? kasan_set_track+0x5b/0x70
[ 177.665621][ C1] ? kasan_set_track+0x4a/0x70
[ 177.665633][ C1] ? kasan_set_free_info+0x23/0x40
[ 177.665644][ C1] ? ____kasan_slab_free+0x125/0x160
[ 177.665655][ C1] ? kmem_cache_free+0x100/0x320
[ 177.665668][ C1] ? kfree_skbmem+0x10c/0x180
[ 177.665678][ C1] ? kfree_skb+0xc1/0x2f0
[ 177.665688][ C1] ? tipc_msg_reverse+0x686/0x8f0
[ 177.665702][ C1] ? tipc_sk_filter_rcv+0xcdf/0x2fd0
[ 177.665721][ C1] ? tipc_sk_backlog_rcv+0x10c/0x220
[ 177.665735][ C1] ? __release_sock+0x17c/0x3f0
[ 177.665755][ C1] ? sock_setsockopt+0x1a85/0x2470
[ 177.665770][ C1] ? __sys_setsockopt+0x261/0x470
[ 177.665783][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 177.665798][ C1] ? x64_sys_call+0x982/0x9a0
[ 177.665812][ C1] ? do_syscall_64+0x4c/0xa0
[ 177.665826][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 177.665845][ C1] ? tipc_sk_publish+0x440/0x440
[ 177.665861][ C1] ? __kasan_check_write+0x14/0x20
[ 177.665876][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 177.665892][ C1] tipc_sk_rcv+0x787/0x2ca0
[ 177.665907][ C1] ? ____kasan_slab_free+0x130/0x160
[ 177.665928][ C1] ? __skb_queue_purge+0x170/0x170
[ 177.665944][ C1] ? tipc_sk_filter_rcv+0x2d5b/0x2fd0
[ 177.665962][ C1] tipc_node_xmit+0x36f/0xd80
[ 177.665978][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 177.665997][ C1] tipc_node_distr_xmit+0x277/0x390
[ 177.666013][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 177.666029][ C1] tipc_sk_backlog_rcv+0x174/0x220
[ 177.666046][ C1] ? tipc_sk_timeout+0x9f0/0x9f0
[ 177.666062][ C1] ? lock_sock_nested+0x217/0x2a0
[ 177.666081][ C1] __release_sock+0x17c/0x3f0
[ 177.666098][ C1] sock_setsockopt+0x1a85/0x2470
[ 177.666164][ C1] ? __sock_set_mark+0x160/0x160
[ 177.666180][ C1] ? selinux_socket_setsockopt+0x282/0x360
[ 177.666194][ C1] ? selinux_socket_getsockopt+0x340/0x340
[ 177.666211][ C1] ? __fget_files+0x2e1/0x340
[ 177.666226][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 177.666242][ C1] __sys_setsockopt+0x261/0x470
[ 177.666257][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 177.666273][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 177.666288][ C1] x64_sys_call+0x982/0x9a0
[ 177.666301][ C1] do_syscall_64+0x4c/0xa0
[ 177.666315][ C1] ? clear_bhb_loop+0x50/0xa0
[ 177.666329][ C1] ? clear_bhb_loop+0x50/0xa0
[ 177.666344][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 177.666359][ C1] RIP: 0033:0x7f496e37a3b9
[ 177.666375][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 177.666388][ C1] RSP: 002b:00007f496deea0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 177.666405][ C1] RAX: ffffffffffffffda RBX: 00007f496e4b8050 RCX: 00007f496e37a3b9
[ 177.666417][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 177.666426][ C1] RBP: 00007f496e3db498 R08: 0000000000000004 R09: 0000000000000000
[ 177.666435][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 177.666445][ C1] R13: 000000000000000b R14: 00007f496e4b8050 R15: 00007ffff4a6d198
[ 177.666457][ C1]
[ 177.666749][ C0] Kernel panic - not syncing: softlockup: hung tasks
[ 178.343917][ C0] CPU: 0 PID: 541 Comm: syz-executor.0 Tainted: G L syzkaller #0
[ 178.353461][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 178.363776][ C0] Call Trace:
[ 178.367068][ C0]
[ 178.370013][ C0] __dump_stack+0x21/0x30
[ 178.374445][ C0] dump_stack_lvl+0x110/0x170
[ 178.379153][ C0] ? show_regs_print_info+0x20/0x20
[ 178.384455][ C0] dump_stack+0x15/0x20
[ 178.388698][ C0] panic+0x287/0x790
[ 178.392595][ C0] ? __irq_work_queue_local+0x12a/0x190
[ 178.398222][ C0] ? bpf_jit_dump+0xe0/0xe0
[ 178.402822][ C0] watchdog_timer_fn+0x5b4/0x5c0
[ 178.407758][ C0] ? proc_watchdog_cpumask+0xd0/0xd0
[ 178.413431][ C0] __hrtimer_run_queues+0x38a/0x890
[ 178.418662][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 178.423948][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 178.430401][ C0] hrtimer_interrupt+0x3ad/0x8c0
[ 178.435422][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 178.441443][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 178.448121][ C0]
[ 178.451073][ C0]
[ 178.454106][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 178.460258][ C0] RIP: 0010:kvm_wait+0x105/0x150
[ 178.465382][ C0] Code: 11 d6 03 f4 eb 87 fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 7d 11 d6 03 fb f4 5e ff ff ff fb e9 58 ff ff ff e8 6b 10 7e 03 89 f9 80 e1 07 38
[ 178.485281][ C0] RSP: 0018:ffffc9000115f920 EFLAGS: 00000246
[ 178.491433][ C0] RAX: 0000000000000003 RBX: ffff88810f003788 RCX: ffffffff815013dc
[ 178.499689][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810f003788
[ 178.507860][ C0] RBP: ffffc9000115f9b0 R08: ffff88810f003788 R09: 1ffff11021e006f1
[ 178.516781][ C0] R10: dffffc0000000000 R11: ffffed1021e006f2 R12: ffff88823ff53000
[ 178.525331][ C0] R13: dffffc0000000000 R14: dffffc0000000000 R15: 1ffff9200022bf24
[ 178.533406][ C0] ? __pv_queued_spin_lock_slowpath+0x5ac/0x9b0
[ 178.539957][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 178.545288][ C0] ? __pv_queued_spin_lock_slowpath+0x5ac/0x9b0
[ 178.551723][ C0] __pv_queued_spin_lock_slowpath+0x605/0x9b0
[ 178.558069][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 178.564881][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 178.570738][ C0] _raw_spin_lock_bh+0xe4/0xf0
[ 178.575522][ C0] ? _raw_spin_lock_irq+0xf0/0xf0
[ 178.581045][ C0] ? __stack_depot_save+0x34/0x480
[ 178.586346][ C0] ? locks_remove_file+0x371/0xff0
[ 178.591625][ C0] lock_sock_nested+0x95/0x2a0
[ 178.596489][ C0] ? kasan_save_stack+0x49/0x60
[ 178.601424][ C0] ? kasan_save_stack+0x3a/0x60
[ 178.606452][ C0] ? sock_init_data+0xc0/0xc0
[ 178.611914][ C0] ? fput+0x1a/0x20
[ 178.616004][ C0] ? locks_remove_posix+0x550/0x550
[ 178.621281][ C0] ? x64_sys_call+0x14e/0x9a0
[ 178.625957][ C0] ? do_syscall_64+0x4c/0xa0
[ 178.630547][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 178.636728][ C0] tipc_release+0xb3/0x1610
[ 178.641320][ C0] ? rwsem_write_trylock+0x136/0x300
[ 178.646948][ C0] ? tipc_sock_destruct+0x180/0x180
[ 178.652139][ C0] sock_close+0xb8/0x200
[ 178.656992][ C0] ? sock_mmap+0xa0/0xa0
[ 178.661249][ C0] __fput+0x22b/0x900
[ 178.665886][ C0] ____fput+0x15/0x20
[ 178.670932][ C0] task_work_run+0x127/0x190
[ 178.675889][ C0] exit_to_user_mode_loop+0xd0/0xe0
[ 178.681271][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 178.687183][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 178.693219][ C0] do_syscall_64+0x58/0xa0
[ 178.697767][ C0] ? clear_bhb_loop+0x50/0xa0
[ 178.702552][ C0] ? clear_bhb_loop+0x50/0xa0
[ 178.707243][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 178.713739][ C0] RIP: 0033:0x7f496e39d7de
[ 178.718578][ C0] Code: 08 0f 85 55 ed ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08
[ 178.740191][ C0] RSP: 002b:00007ffff4a6d218 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 178.750970][ C0] RAX: 0000000000000000 RBX: 00005555640ac480 RCX: 00007f496e39d7de
[ 178.761973][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 178.771838][ C0] RBP: 00007f496e4b9980 R08: 0000000000000000 R09: 0000000000000000
[ 178.781956][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000897d
[ 178.790237][ C0] R13: ffffffffffffffff R14: 00007f496df0c000 R15: 000000000000863c
[ 178.798450][ C0]
[ 178.802074][ C0] Kernel Offset: disabled
[ 178.806590][ C0] Rebooting in 86400 seconds..