Warning: Permanently added '10.128.0.204' (ED25519) to the list of known hosts. 2026/02/12 03:12:57 ignoring optional flag "type"="gce" 2026/02/12 03:12:58 parsed 1 programs [ 37.929570][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 37.929582][ T24] audit: type=1400 audit(1770865978.110:92): avc: denied { unlink } for pid=317 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2026/02/12 03:12:58 executed programs: 0 [ 37.978308][ T317] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.026685][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.033980][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.041368][ T324] device bridge_slave_0 entered promiscuous mode [ 38.048587][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.056400][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.064731][ T324] device bridge_slave_1 entered promiscuous mode [ 38.095991][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.104951][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.113702][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.121405][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.138397][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.148047][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.155982][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.165109][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.176057][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.185443][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.192856][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.201350][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.210043][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.217353][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.229214][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.239370][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.252504][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.264089][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.272789][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.280783][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.288797][ T324] device veth0_vlan entered promiscuous mode [ 38.298094][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.307145][ T324] device veth1_macvtap entered promiscuous mode [ 38.315951][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.325481][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.345319][ T24] audit: type=1400 audit(1770865978.530:93): avc: denied { create } for pid=328 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 38.366824][ T24] audit: type=1400 audit(1770865978.530:94): avc: denied { write } for pid=328 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 38.387364][ T24] audit: type=1400 audit(1770865978.550:95): avc: denied { setopt } for pid=328 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 139.359901][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 139.366633][ C1] rcu: 1-...!: (1 GPs behind) idle=d8a/1/0x4000000000000000 softirq=2491/2504 fqs=0 last_accelerate: 99dc/c0ec dyntick_enabled: 1 [ 139.380160][ C1] (t=10002 jiffies g=1169 q=191) [ 139.385362][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g1169 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 139.396626][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 139.406586][ C1] rcu: RCU grace-period kthread stack dump: [ 139.412648][ C1] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 139.421843][ C1] Call Trace: [ 139.425140][ C1] __schedule+0xb53/0x1320 [ 139.429558][ C1] ? __sched_text_start+0x8/0x8 [ 139.434593][ C1] ? __mod_timer+0x7da/0xb50 [ 139.439227][ C1] schedule+0x13c/0x1d0 [ 139.443390][ C1] schedule_timeout+0x159/0x330 [ 139.448243][ C1] ? console_conditional_schedule+0x10/0x10 [ 139.454132][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 139.459676][ C1] ? run_local_timers+0x160/0x160 [ 139.464732][ C1] ? prepare_to_swait_event+0x320/0x340 [ 139.470413][ C1] rcu_gp_kthread+0x1045/0x2730 [ 139.475274][ C1] ? rcu_barrier_callback+0x50/0x50 [ 139.480479][ C1] ? __kasan_check_read+0x11/0x20 [ 139.485520][ C1] ? __kthread_parkme+0xb9/0x1c0 [ 139.490482][ C1] kthread+0x346/0x3d0 [ 139.494759][ C1] ? rcu_barrier_callback+0x50/0x50 [ 139.500046][ C1] ? kthread_blkcg+0xd0/0xd0 [ 139.504638][ C1] ret_from_fork+0x1f/0x30 [ 139.509075][ C1] NMI backtrace for cpu 1 [ 139.513413][ C1] CPU: 1 PID: 792 Comm: syz-executor.0 Not tainted syzkaller #0 [ 139.521219][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 139.531311][ C1] Call Trace: [ 139.534692][ C1] [ 139.537549][ C1] __dump_stack+0x21/0x24 [ 139.541881][ C1] dump_stack_lvl+0x1a7/0x208 [ 139.546560][ C1] ? show_regs_print_info+0x18/0x18 [ 139.551762][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 139.557222][ C1] ? _raw_spin_lock+0xf0/0xf0 [ 139.562414][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 139.569027][ C1] dump_stack+0x15/0x1c [ 139.573200][ C1] nmi_trigger_cpumask_backtrace+0x27f/0x2c0 [ 139.579187][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 139.585632][ C1] rcu_dump_cpu_stacks+0x19c/0x2c0 [ 139.590761][ C1] rcu_sched_clock_irq+0xf88/0x1880 [ 139.596106][ C1] ? rcutree_dead_cpu+0x310/0x310 [ 139.601320][ C1] ? hrtimer_run_queues+0x166/0x430 [ 139.606524][ C1] update_process_times+0x198/0x200 [ 139.611739][ C1] tick_sched_timer+0x17c/0x240 [ 139.616587][ C1] ? tick_setup_sched_timer+0x450/0x450 [ 139.622140][ C1] __hrtimer_run_queues+0x380/0x970 [ 139.627496][ C1] ? hrtimer_interrupt+0xdc0/0xdc0 [ 139.632609][ C1] ? ktime_get_update_offsets_now+0x293/0x2b0 [ 139.638858][ C1] hrtimer_interrupt+0x3a6/0xdc0 [ 139.643837][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3f0 [ 139.649817][ C1] asm_call_irq_on_stack+0xf/0x20 [ 139.654924][ C1] [ 139.657864][ C1] sysvec_apic_timer_interrupt+0x85/0xe0 [ 139.663666][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 139.669644][ C1] RIP: 0010:kvm_wait+0xce/0x130 [ 139.674574][ C1] Code: 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 93 1e b8 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 84 1e b8 03 fb f4 <4c> 89 64 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 4b c7 04 [ 139.694353][ C1] RSP: 0018:ffffc90001d0f6e0 EFLAGS: 00000246 [ 139.700541][ C1] RAX: 0000000000000003 RBX: ffff8881182c2d88 RCX: ffffffff814bed3a [ 139.708512][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8881182c2d88 [ 139.716584][ C1] RBP: ffffc90001d0f790 R08: ffff8881182c2d88 R09: 1ffff110230585b1 [ 139.724584][ C1] R10: dffffc0000000000 R11: ffffed10230585b2 R12: 0000000000000246 [ 139.732586][ C1] R13: 1ffff110230585b1 R14: dffffc0000000000 R15: 1ffff920003a1ee0 [ 139.740670][ C1] ? __pv_queued_spin_lock_slowpath+0x6ba/0xb70 [ 139.746919][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 139.753110][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 139.758337][ C1] __pv_queued_spin_lock_slowpath+0x714/0xb70 [ 139.764425][ C1] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 139.770965][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 139.776442][ C1] _raw_spin_lock_bh+0xe4/0xf0 [ 139.781214][ C1] ? _raw_spin_lock_irq+0xf0/0xf0 [ 139.786403][ C1] ? selinux_socket_sendmsg+0x22f/0x340 [ 139.792138][ C1] lock_sock_nested+0x90/0x2a0 [ 139.797017][ C1] ? sock_init_data+0xc0/0xc0 [ 139.801792][ C1] ? _raw_spin_lock_bh+0x94/0xf0 [ 139.806820][ C1] ? _raw_spin_unlock_bh+0x51/0x60 [ 139.811954][ C1] tipc_sendstream+0x47/0x70 [ 139.816563][ C1] ? tipc_getsockopt+0x4d0/0x4d0 [ 139.821517][ C1] ____sys_sendmsg+0x5b7/0x8f0 [ 139.826300][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 139.831326][ C1] ? import_iovec+0x7c/0xb0 [ 139.835831][ C1] ___sys_sendmsg+0x236/0x2e0 [ 139.840519][ C1] ? __sys_sendmsg+0x280/0x280 [ 139.845302][ C1] ? memcpy+0x56/0x70 [ 139.849301][ C1] ? __fdget+0x1a1/0x230 [ 139.853556][ C1] __x64_sys_sendmsg+0x1f9/0x2c0 [ 139.858493][ C1] ? __kasan_check_write+0x14/0x20 [ 139.863599][ C1] ? ___sys_sendmsg+0x2e0/0x2e0 [ 139.868573][ C1] ? debug_smp_processor_id+0x17/0x20 [ 139.873953][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 139.880110][ C1] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 139.885742][ C1] do_syscall_64+0x31/0x40 [ 139.890181][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 139.896132][ C1] RIP: 0033:0x7f9384fac3b9 [ 139.900560][ 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 [ 139.920542][ C1] RSP: 002b:00007f9384b3d0b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 139.928967][ C1] RAX: ffffffffffffffda RBX: 00007f93850e9f80 RCX: 00007f9384fac3b9 [ 139.937212][ C1] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000004 [ 139.945558][ C1] RBP: 00007f938500d498 R08: 0000000000000000 R09: 0000000000000000 [ 139.953625][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 139.961949][ C1] R13: 000000000000000b R14: 00007f93850e9f80 R15: 00007fff12a0f4e8 [ 177.047766][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [syz-executor.0:793] [ 177.057109][ C0] Modules linked in: [ 177.061293][ C0] CPU: 0 PID: 793 Comm: syz-executor.0 Not tainted syzkaller #0 [ 177.070250][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 177.081168][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x8/0x90 [ 177.088061][ C0] Code: 89 7c 01 10 4a 89 74 01 18 4a 89 44 01 20 48 ff c2 48 89 11 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 15 d0 b3 9d 7e 65 8b 0d d5 b3 9d 7e f7 c1 00 01 ff 00 74 [ 177.109276][ C0] RSP: 0018:ffffc90001e76710 EFLAGS: 00000246 [ 177.115661][ C0] RAX: ffffffff8467a116 RBX: ffff8881182c2d80 RCX: ffffffff8467a0fd [ 177.124268][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000000 [ 177.132527][ C0] RBP: ffffc90001e76710 R08: ffff8881182c2d83 R09: 1ffff110230585b0 [ 177.141160][ C0] R10: dffffc0000000000 R11: ffffed10230585b1 R12: dffffc0000000000 [ 177.149128][ C0] R13: ffff8881182c2d00 R14: 0000000000000004 R15: fffffffffffffc18 [ 177.157237][ C0] FS: 00007f9384b1c6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 177.166490][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 177.173606][ C0] CR2: 00007f9384b1bfd0 CR3: 0000000115cfa000 CR4: 00000000003506b0 [ 177.182248][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 177.191247][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 177.199443][ C0] Call Trace: [ 177.202730][ C0] tipc_sk_lookup+0x4f6/0x5f0 [ 177.207405][ C0] ? tipc_sk_rcv+0x1dc0/0x1dc0 [ 177.212516][ C0] tipc_sk_rcv+0x350/0x1dc0 [ 177.217324][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 177.223469][ C0] ? __stack_depot_save+0x47d/0x4c0 [ 177.228658][ C0] ? kasan_set_track+0x5b/0x70 [ 177.233766][ C0] ? kasan_set_track+0x4a/0x70 [ 177.238617][ C0] ? ____kasan_slab_free+0x125/0x160 [ 177.243896][ C0] ? __kasan_slab_free+0x11/0x20 [ 177.248915][ C0] ? slab_free_freelist_hook+0xc5/0x190 [ 177.254965][ C0] ? kmem_cache_free+0x100/0x2d0 [ 177.259930][ C0] ? tipc_node_distr_xmit+0x2a3/0x3b0 [ 177.265756][ C0] ? tipc_sk_backlog_rcv+0x17d/0x210 [ 177.271286][ C0] ? __release_sock+0x146/0x360 [ 177.276146][ C0] ? __sys_setsockopt+0x272/0x480 [ 177.281149][ C0] ? __skb_queue_purge+0x170/0x170 [ 177.286420][ C0] tipc_node_xmit+0x26c/0xd80 [ 177.291077][ C0] ? debug_smp_processor_id+0x17/0x20 [ 177.296859][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 177.302382][ C0] ? ____kasan_slab_free+0x130/0x160 [ 177.307845][ C0] ? __kasan_slab_free+0x11/0x20 [ 177.312875][ C0] ? kfree_skbmem+0x10c/0x180 [ 177.317633][ C0] tipc_node_distr_xmit+0x2a3/0x3b0 [ 177.323050][ C0] ? tipc_node_xmit_skb+0x150/0x150 [ 177.328234][ C0] ? trace_tipc_sk_rej_msg+0x2c/0x6d0 [ 177.333590][ C0] tipc_sk_rcv+0x18ed/0x1dc0 [ 177.338164][ C0] ? __skb_queue_purge+0x170/0x170 [ 177.343522][ C0] tipc_node_xmit+0x26c/0xd80 [ 177.348177][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 177.353704][ C0] tipc_sk_push_backlog+0x4dd/0x790 [ 177.358893][ C0] tipc_sk_proto_rcv+0xa65/0x1af0 [ 177.364080][ C0] ? trace_tipc_sk_dump+0x6c0/0x6c0 [ 177.369271][ C0] tipc_sk_filter_rcv+0x315a/0x3910 [ 177.374536][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 177.379647][ C0] ? kasan_set_track+0x5b/0x70 [ 177.384656][ C0] ? kasan_set_track+0x5b/0x70 [ 177.389566][ C0] ? kasan_set_track+0x4a/0x70 [ 177.394402][ C0] ? kasan_set_free_info+0x23/0x40 [ 177.399675][ C0] ? ____kasan_slab_free+0x125/0x160 [ 177.405146][ C0] ? __kasan_slab_free+0x11/0x20 [ 177.410568][ C0] ? slab_free_freelist_hook+0xc5/0x190 [ 177.416740][ C0] ? kmem_cache_free+0x100/0x2d0 [ 177.421937][ C0] ? kfree_skbmem+0x10c/0x180 [ 177.426615][ C0] ? tipc_msg_reverse+0x698/0x900 [ 177.432117][ C0] ? tipc_sk_filter_rcv+0xcd2/0x3910 [ 177.437566][ C0] ? tipc_sk_backlog_rcv+0x117/0x210 [ 177.442844][ C0] ? __release_sock+0x146/0x360 [ 177.447672][ C0] ? sock_setsockopt+0x1840/0x2680 [ 177.452948][ C0] ? __x64_sys_setsockopt+0xbf/0xd0 [ 177.458175][ C0] ? do_syscall_64+0x31/0x40 [ 177.462878][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 177.469031][ C0] ? tipc_sk_dump+0xfc0/0xfc0 [ 177.473951][ C0] ? __kasan_check_write+0x14/0x20 [ 177.479232][ C0] ? _raw_spin_lock_bh+0x94/0xf0 [ 177.485158][ C0] tipc_sk_rcv+0x742/0x1dc0 [ 177.490121][ C0] ? kfree_skbmem+0x10c/0x180 [ 177.495504][ C0] ? __skb_queue_purge+0x170/0x170 [ 177.501241][ C0] ? tipc_sk_filter_rcv+0x30d7/0x3910 [ 177.507159][ C0] tipc_node_xmit+0x26c/0xd80 [ 177.512062][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 177.517600][ C0] tipc_node_distr_xmit+0x2a3/0x3b0 [ 177.523410][ C0] ? tipc_node_xmit_skb+0x150/0x150 [ 177.529295][ C0] tipc_sk_backlog_rcv+0x17d/0x210 [ 177.534909][ C0] ? tipc_sk_timeout+0x990/0x990 [ 177.541348][ C0] ? __local_bh_enable_ip+0x53/0x80 [ 177.546735][ C0] ? lock_sock_nested+0x21c/0x2a0 [ 177.551869][ C0] ? _raw_spin_unlock+0x4d/0x70 [ 177.556801][ C0] __release_sock+0x146/0x360 [ 177.561469][ C0] sock_setsockopt+0x1840/0x2680 [ 177.566603][ C0] ? __sock_set_mark+0x160/0x160 [ 177.571559][ C0] ? selinux_socket_setsockopt+0x282/0x360 [ 177.577556][ C0] ? selinux_socket_getsockopt+0x340/0x340 [ 177.583349][ C0] ? __kasan_check_write+0x14/0x20 [ 177.588547][ C0] ? __fget_files+0x2c4/0x320 [ 177.593573][ C0] ? security_socket_setsockopt+0x82/0xa0 [ 177.599292][ C0] __sys_setsockopt+0x272/0x480 [ 177.604298][ C0] ? __ia32_sys_recv+0xb0/0xb0 [ 177.609131][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 177.614444][ C0] do_syscall_64+0x31/0x40 [ 177.619286][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 177.625567][ C0] RIP: 0033:0x7f9384fac3b9 [ 177.630450][ C0] 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 [ 177.651113][ C0] RSP: 002b:00007f9384b1c0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 177.660399][ C0] RAX: ffffffffffffffda RBX: 00007f93850ea050 RCX: 00007f9384fac3b9 [ 177.669298][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 177.677644][ C0] RBP: 00007f938500d498 R08: 0000000000000004 R09: 0000000000000000 [ 177.686061][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000 [ 177.694262][ C0] R13: 000000000000000b R14: 00007f93850ea050 R15: 00007fff12a0f4e8 [ 177.702349][ C0] Sending NMI from CPU 0 to CPUs 1: [ 177.708029][ C1] NMI backtrace for cpu 1 [ 177.708035][ C1] CPU: 1 PID: 792 Comm: syz-executor.0 Not tainted syzkaller #0 [ 177.708040][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 177.708043][ C1] RIP: 0010:kvm_wait+0xce/0x130 [ 177.708052][ C1] Code: 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 93 1e b8 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 84 1e b8 03 fb f4 <4c> 89 64 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 4b c7 04 [ 177.708056][ C1] RSP: 0018:ffffc90001d0f6e0 EFLAGS: 00000246 [ 177.708064][ C1] RAX: 0000000000000003 RBX: ffff8881182c2d88 RCX: ffffffff814bed3a [ 177.708068][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8881182c2d88 [ 177.708072][ C1] RBP: ffffc90001d0f790 R08: ffff8881182c2d88 R09: 1ffff110230585b1 [ 177.708076][ C1] R10: dffffc0000000000 R11: ffffed10230585b2 R12: 0000000000000246 [ 177.708081][ C1] R13: 1ffff110230585b1 R14: dffffc0000000000 R15: 1ffff920003a1ee0 [ 177.708085][ C1] FS: 00007f9384b3d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 177.708089][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 177.708093][ C1] CR2: 0000000020000000 CR3: 0000000115cfa000 CR4: 00000000003506a0 [ 177.708097][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 177.708101][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 177.708104][ C1] Call Trace: [ 177.708107][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 177.708110][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 177.708114][ C1] __pv_queued_spin_lock_slowpath+0x714/0xb70 [ 177.708117][ C1] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 177.708121][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 177.708124][ C1] _raw_spin_lock_bh+0xe4/0xf0 [ 177.708127][ C1] ? _raw_spin_lock_irq+0xf0/0xf0 [ 177.708130][ C1] ? selinux_socket_sendmsg+0x22f/0x340 [ 177.708133][ C1] lock_sock_nested+0x90/0x2a0 [ 177.708136][ C1] ? sock_init_data+0xc0/0xc0 [ 177.708139][ C1] ? _raw_spin_lock_bh+0x94/0xf0 [ 177.708142][ C1] ? _raw_spin_unlock_bh+0x51/0x60 [ 177.708145][ C1] tipc_sendstream+0x47/0x70 [ 177.708148][ C1] ? tipc_getsockopt+0x4d0/0x4d0 [ 177.708151][ C1] ____sys_sendmsg+0x5b7/0x8f0 [ 177.708154][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 177.708157][ C1] ? import_iovec+0x7c/0xb0 [ 177.708160][ C1] ___sys_sendmsg+0x236/0x2e0 [ 177.708163][ C1] ? __sys_sendmsg+0x280/0x280 [ 177.708165][ C1] ? memcpy+0x56/0x70 [ 177.708168][ C1] ? __fdget+0x1a1/0x230 [ 177.708171][ C1] __x64_sys_sendmsg+0x1f9/0x2c0 [ 177.708174][ C1] ? __kasan_check_write+0x14/0x20 [ 177.708177][ C1] ? ___sys_sendmsg+0x2e0/0x2e0 [ 177.708180][ C1] ? debug_smp_processor_id+0x17/0x20 [ 177.708184][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 177.708187][ C1] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 177.708190][ C1] do_syscall_64+0x31/0x40 [ 177.708194][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 177.708196][ C1] RIP: 0033:0x7f9384fac3b9 [ 177.708205][ 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 [ 177.708209][ C1] RSP: 002b:00007f9384b3d0b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 177.708217][ C1] RAX: ffffffffffffffda RBX: 00007f93850e9f80 RCX: 00007f9384fac3b9 [ 177.708221][ C1] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000004 [ 177.708226][ C1] RBP: 00007f938500d498 R08: 0000000000000000 R09: 0000000000000000 [ 177.708230][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 177.708234][ C1] R13: 000000000000000b R14: 00007f93850e9f80 R15: 00007fff12a0f4e8