Warning: Permanently added '10.128.10.28' (ED25519) to the list of known hosts.
executing program
executing program
[ 218.039977][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 218.046743][ C1] rcu: 1-...!: (1 GPs behind) idle=409/1/0x4000000000000000 softirq=6179/6180 fqs=0
[ 218.057003][ C1] (t=10500 jiffies g=6725 q=74)
[ 218.061965][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10499 jiffies! g6725 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 218.074221][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=2086
[ 218.082162][ C1] rcu: rcu_preempt kthread starved for 10500 jiffies! g6725 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 218.093731][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 218.103728][ C1] rcu: RCU grace-period kthread stack dump:
[ 218.109669][ C1] task:rcu_preempt state:I stack:26784 pid: 15 ppid: 2 flags:0x00004000
[ 218.118959][ C1] Call Trace:
[ 218.122263][ C1]
[ 218.125211][ C1] __schedule+0x12c4/0x45b0
[ 218.129760][ C1] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 218.135965][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 218.142069][ C1] ? __mod_timer+0xa8e/0xeb0
[ 218.146798][ C1] ? release_firmware_map_entry+0x190/0x190
[ 218.153016][ C1] ? mod_timer_pending+0x20/0x20
[ 218.158094][ C1] ? lockdep_softirqs_off+0x420/0x420
[ 218.163581][ C1] schedule+0x11b/0x1f0
[ 218.167979][ C1] schedule_timeout+0x1b9/0x300
[ 218.173092][ C1] ? console_conditional_schedule+0x40/0x40
[ 218.178999][ C1] ? update_process_times+0x200/0x200
[ 218.184406][ C1] ? prepare_to_swait_event+0x321/0x340
[ 218.190001][ C1] rcu_gp_fqs_loop+0x2bf/0x1080
[ 218.194869][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 218.200113][ C1] ? lockdep_hardirqs_on+0x94/0x130
[ 218.205344][ C1] ? rcu_gp_init+0xdae/0x1140
[ 218.210072][ C1] ? rcu_gp_init+0x1140/0x1140
[ 218.214880][ C1] ? finish_swait+0xc5/0x1d0
[ 218.219585][ C1] rcu_gp_kthread+0xa4/0x360
[ 218.224199][ C1] ? _raw_spin_unlock+0x40/0x40
[ 218.229067][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 218.234193][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 218.240104][ C1] ? __kthread_parkme+0x15c/0x1c0
[ 218.245146][ C1] kthread+0x3f6/0x4f0
[ 218.249232][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 218.254355][ C1] ? kthread_blkcg+0xd0/0xd0
[ 218.258961][ C1] ret_from_fork+0x1f/0x30
[ 218.263407][ C1]
[ 218.266448][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 218.272818][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 218.278056][ C0] NMI backtrace for cpu 0
[ 218.278073][ C0] CPU: 0 PID: 4176 Comm: syz-executor255 Not tainted 5.15.173-syzkaller #0
[ 218.278090][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 218.278100][ C0] RIP: 0010:lock_acquire+0xa/0x4f0
[ 218.278119][ C0] Code: 8e e8 3a 8f 67 00 e9 a2 fd ff ff 0f 1f 44 00 00 65 8b 05 21 b3 9f 7e a9 00 ff ff 00 0f 95 c0 c3 55 48 89 e5 41 57 41 56 41 55 <41> 54 53 48 83 e4 e0 48 81 ec 20 01 00 00 4c 89 4c 24 28 4c 89 44
[ 218.278132][ C0] RSP: 0018:ffffc900025c63a8 EFLAGS: 00000246
[ 218.278147][ C0] RAX: ffffffff89f1666a RBX: 0000000090f48f50 RCX: 0000000000000002
[ 218.278164][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8cb1fc60
[ 218.278175][ C0] RBP: ffffc900025c63c0 R08: 0000000000000000 R09: 0000000000000000
[ 218.278185][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 218.278196][ C0] R13: 0000000090f48f50 R14: ffffffff96e4d240 R15: 1ffff920004b8c8c
[ 218.278208][ C0] FS: 00007fcd85b6e6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 218.278223][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 218.278234][ C0] CR2: 00007fcd85b6ed58 CR3: 000000007248f000 CR4: 00000000003506f0
[ 218.278248][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 218.278257][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 218.278267][ C0] Call Trace:
[ 218.278273][ C0]
[ 218.278279][ C0] ? nmi_cpu_backtrace+0x39f/0x4a0
[ 218.278296][ C0] ? read_lock_is_recursive+0x10/0x10
[ 218.278314][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 218.278331][ C0] ? unknown_nmi_error+0xd0/0xd0
[ 218.278356][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 218.278374][ C0] ? nmi_handle+0xf7/0x370
[ 218.278392][ C0] ? lock_acquire+0xa/0x4f0
[ 218.278406][ C0] ? default_do_nmi+0x62/0x150
[ 218.278423][ C0] ? exc_nmi+0xa8/0x100
[ 218.278439][ C0] ? end_repeat_nmi+0x16/0x31
[ 218.278461][ C0] ? rcu_lock_acquire+0xa/0x30
[ 218.278478][ C0] ? lock_acquire+0xa/0x4f0
[ 218.278493][ C0] ? lock_acquire+0xa/0x4f0
[ 218.278508][ C0] ? lock_acquire+0xa/0x4f0
[ 218.278523][ C0]
[ 218.278527][ C0]
[ 218.278533][ C0] rcu_lock_acquire+0x2a/0x30
[ 218.278548][ C0] ? rcu_lock_acquire+0x5/0x30
[ 218.278562][ C0] tipc_sk_lookup+0xc9/0x920
[ 218.278575][ C0] ? __local_bh_enable_ip+0x164/0x1f0
[ 218.278594][ C0] ? __local_bh_enable_ip+0x164/0x1f0
[ 218.278610][ C0] ? tipc_sk_rcv+0x41b/0x1d40
[ 218.278624][ C0] ? tipc_sk_rcv+0x1d40/0x1d40
[ 218.278640][ C0] ? tipc_sk_rcv+0x24e/0x1d40
[ 218.278656][ C0] tipc_sk_rcv+0x428/0x1d40
[ 218.278686][ C0] ? __skb_queue_purge+0x160/0x160
[ 218.278700][ C0] ? memset+0x1f/0x40
[ 218.278716][ C0] ? lockdep_init_map_type+0x9d/0x8d0
[ 218.278736][ C0] ? kmem_cache_free+0x91/0x1f0
[ 218.278758][ C0] ? __raw_spin_lock_init+0x41/0x100
[ 218.278777][ C0] tipc_node_xmit+0x1b7/0xf20
[ 218.278795][ C0] ? __sys_setsockopt+0x5dd/0x990
[ 218.278811][ C0] ? __x64_sys_setsockopt+0xb1/0xc0
[ 218.278826][ C0] ? do_syscall_64+0x3b/0xb0
[ 218.278844][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 218.278863][ C0] ? mark_lock+0x98/0x340
[ 218.278880][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 218.278908][ C0] tipc_node_distr_xmit+0x309/0x440
[ 218.278933][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 218.278961][ C0] tipc_sk_rcv+0x1629/0x1d40
[ 218.278991][ C0] ? __skb_queue_purge+0x160/0x160
[ 218.279005][ C0] ? memset+0x1f/0x40
[ 218.279020][ C0] ? lockdep_init_map_type+0x9d/0x8d0
[ 218.279046][ C0] ? __raw_spin_lock_init+0x41/0x100
[ 218.279064][ C0] tipc_node_xmit+0x1b7/0xf20
[ 218.279087][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 218.279118][ C0] ? validate_chain+0x112/0x5930
[ 218.279136][ C0] tipc_sk_push_backlog+0x507/0x920
[ 218.279162][ C0] tipc_sk_proto_rcv+0xa8e/0x1820
[ 218.279184][ C0] ? trace_tipc_sk_dump+0x220/0x220
[ 218.279201][ C0] ? mark_lock+0x98/0x340
[ 218.279220][ C0] tipc_sk_filter_rcv+0x315b/0x33d0
[ 218.279242][ C0] ? mark_lock+0x98/0x340
[ 218.279265][ C0] ? mark_lock+0x98/0x340
[ 218.279281][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 218.279298][ C0] ? tipc_sk_rcv+0x73d/0x1d40
[ 218.279316][ C0] ? tipc_sk_publish+0x470/0x470
[ 218.279332][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 218.279359][ C0] tipc_sk_rcv+0x8a7/0x1d40
[ 218.279389][ C0] ? __skb_queue_purge+0x160/0x160
[ 218.279403][ C0] ? memset+0x1f/0x40
[ 218.279418][ C0] ? lockdep_init_map_type+0x9d/0x8d0
[ 218.279444][ C0] ? __raw_spin_lock_init+0x41/0x100
[ 218.279462][ C0] tipc_node_xmit+0x1b7/0xf20
[ 218.279484][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 218.279519][ C0] tipc_node_distr_xmit+0x309/0x440
[ 218.279542][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 218.279564][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 218.279582][ C0] ? print_irqtrace_events+0x210/0x210
[ 218.279600][ C0] tipc_sk_backlog_rcv+0x199/0x220
[ 218.279617][ C0] ? tipc_sk_timeout+0xac0/0xac0
[ 218.279636][ C0] ? __release_sock+0x9c/0x4b0
[ 218.279655][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 218.279672][ C0] ? __bpf_trace_softirq+0x10/0x10
[ 218.279690][ C0] __release_sock+0x198/0x4b0
[ 218.279713][ C0] release_sock+0x5d/0x1c0
[ 218.279732][ C0] sock_setsockopt+0x155d/0x2f10
[ 218.279755][ C0] ? __sock_set_mark+0x160/0x160
[ 218.279774][ C0] ? aa_sk_perm+0x8fc/0xa30
[ 218.279797][ C0] ? aa_af_perm+0x350/0x350
[ 218.279814][ C0] ? __fget_files+0x413/0x480
[ 218.279834][ C0] ? aa_sock_opt_perm+0x79/0x110
[ 218.279851][ C0] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 218.279868][ C0] ? security_socket_setsockopt+0x7d/0xa0
[ 218.279894][ C0] __sys_setsockopt+0x5dd/0x990
[ 218.279914][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 218.279935][ C0] ? syscall_enter_from_user_mode+0x2e/0x240
[ 218.279955][ C0] __x64_sys_setsockopt+0xb1/0xc0
[ 218.279973][ C0] do_syscall_64+0x3b/0xb0
[ 218.279988][ C0] ? clear_bhb_loop+0x15/0x70
[ 218.280006][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 218.280025][ C0] RIP: 0033:0x7fcd85bce429
[ 218.280056][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 218.280069][ C0] RSP: 002b:00007fcd85b6e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 218.280084][ C0] RAX: ffffffffffffffda RBX: 00007fcd85c58338 RCX: 00007fcd85bce429
[ 218.280096][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 218.280105][ C0] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000
[ 218.280114][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 00007fcd85c58330
[ 218.280125][ C0] R13: 00007fcd85c25074 R14: 00007fffdcdfcc60 R15: 00007fffdcdfcd48
[ 218.280144][ C0]
[ 218.280151][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.099 msecs
[ 218.281165][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 218.963484][ C0] NMI backtrace for cpu 0
[ 218.963496][ C0] CPU: 0 PID: 4176 Comm: syz-executor255 Not tainted 5.15.173-syzkaller #0
[ 218.963513][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 218.963522][ C0] RIP: 0010:__lock_acquire+0xf1d/0x1ff0
[ 218.963545][ C0] Code: c1 c1 c1 04 31 e9 44 01 f8 41 29 cf 89 ca c1 c2 06 44 31 fa 01 c1 29 d0 89 d6 c1 c6 08 31 c6 01 ca 29 f1 89 f3 c1 c3 10 31 cb <01> d6 29 da 89 dd c1 c5 13 31 d5 01 f3 29 ee 01 eb c1 c5 04 31 f5
[ 218.963558][ C0] RSP: 0018:ffffc900025c6180 EFLAGS: 00000082
[ 218.963573][ C0] RAX: 00000000227a32e1 RBX: 00000000e885009b RCX: 000000008775631b
[ 218.963584][ C0] RDX: 00000000fc37cd68 RSI: 0000000063806ff0 RDI: dffffc0000000000
[ 218.963595][ C0] RBP: 0000000062a641d4 R08: dffffc0000000000 R09: fffffbfff2131021
[ 218.963607][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000002
[ 218.963617][ C0] R13: ffff888023cd8ae8 R14: 1ffff1100479b15c R15: 00000000df288930
[ 218.963629][ C0] FS: 00007fcd85b6e6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 218.963644][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 218.963654][ C0] CR2: 00007fcd85b6ed58 CR3: 000000007248f000 CR4: 00000000003506f0
[ 218.963668][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 218.963677][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 218.963687][ C0] Call Trace:
[ 218.963695][ C0]
[ 218.963701][ C0] ? nmi_cpu_backtrace+0x39f/0x4a0
[ 218.963719][ C0] ? read_lock_is_recursive+0x10/0x10
[ 218.963736][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 218.963753][ C0] ? panic+0x860/0x860
[ 218.963775][ C0] ? lock_acquire+0xa/0x4f0
[ 218.963789][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 218.963806][ C0] ? nmi_handle+0xf7/0x370
[ 218.963824][ C0] ? __lock_acquire+0xf1d/0x1ff0
[ 218.963838][ C0] ? lock_acquire+0xa/0x4f0
[ 218.963852][ C0] ? default_do_nmi+0x62/0x150
[ 218.963875][ C0] ? exc_nmi+0xa8/0x100
[ 218.963890][ C0] ? end_repeat_nmi+0x16/0x31
[ 218.963913][ C0] ? __lock_acquire+0xf1d/0x1ff0
[ 218.963928][ C0] ? __lock_acquire+0xf1d/0x1ff0
[ 218.963944][ C0] ? __lock_acquire+0xf1d/0x1ff0
[ 218.963959][ C0]
[ 218.963963][ C0]
[ 218.963974][ C0] lock_acquire+0x1db/0x4f0
[ 218.963988][ C0] ? rcu_lock_acquire+0x5/0x30
[ 218.964007][ C0] ? read_lock_is_recursive+0x10/0x10
[ 218.964023][ C0] ? rcu_lock_release+0x5/0x20
[ 218.964037][ C0] ? __lock_acquire+0x1ff0/0x1ff0
[ 218.964054][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 218.964074][ C0] rcu_lock_acquire+0x2a/0x30
[ 218.964089][ C0] ? rcu_lock_acquire+0x5/0x30
[ 218.964103][ C0] tipc_sk_lookup+0xc9/0x920
[ 218.964117][ C0] ? __local_bh_enable_ip+0x164/0x1f0
[ 218.964135][ C0] ? __local_bh_enable_ip+0x164/0x1f0
[ 218.964151][ C0] ? tipc_sk_rcv+0x41b/0x1d40
[ 218.964165][ C0] ? tipc_sk_rcv+0x1d40/0x1d40
[ 218.964180][ C0] ? tipc_sk_rcv+0x24e/0x1d40
[ 218.964196][ C0] tipc_sk_rcv+0x428/0x1d40
[ 218.964221][ C0] ? __skb_queue_purge+0x160/0x160
[ 218.964235][ C0] ? memset+0x1f/0x40
[ 218.964251][ C0] ? lockdep_init_map_type+0x9d/0x8d0
[ 218.964269][ C0] ? kmem_cache_free+0x91/0x1f0
[ 218.964290][ C0] ? __raw_spin_lock_init+0x41/0x100
[ 218.964308][ C0] tipc_node_xmit+0x1b7/0xf20
[ 218.964326][ C0] ? __sys_setsockopt+0x5dd/0x990
[ 218.964342][ C0] ? __x64_sys_setsockopt+0xb1/0xc0
[ 218.964358][ C0] ? do_syscall_64+0x3b/0xb0
[ 218.964375][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 218.964393][ C0] ? mark_lock+0x98/0x340
[ 218.964409][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 218.964433][ C0] tipc_node_distr_xmit+0x309/0x440
[ 218.964455][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 218.964480][ C0] tipc_sk_rcv+0x1629/0x1d40
[ 218.964506][ C0] ? __skb_queue_purge+0x160/0x160
[ 218.964520][ C0] ? memset+0x1f/0x40
[ 218.964534][ C0] ? lockdep_init_map_type+0x9d/0x8d0
[ 218.964557][ C0] ? __raw_spin_lock_init+0x41/0x100
[ 218.964574][ C0] tipc_node_xmit+0x1b7/0xf20
[ 218.964595][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 218.964623][ C0] ? validate_chain+0x112/0x5930
[ 218.964640][ C0] tipc_sk_push_backlog+0x507/0x920
[ 218.964658][ C0] tipc_sk_proto_rcv+0xa8e/0x1820
[ 218.964678][ C0] ? trace_tipc_sk_dump+0x220/0x220
[ 218.964695][ C0] ? mark_lock+0x98/0x340
[ 218.964711][ C0] tipc_sk_filter_rcv+0x315b/0x33d0
[ 218.964732][ C0] ? mark_lock+0x98/0x340
[ 218.964752][ C0] ? mark_lock+0x98/0x340
[ 218.964767][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 218.964783][ C0] ? tipc_sk_rcv+0x73d/0x1d40
[ 218.964800][ C0] ? tipc_sk_publish+0x470/0x470
[ 218.964816][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 218.964839][ C0] tipc_sk_rcv+0x8a7/0x1d40
[ 218.964870][ C0] ? __skb_queue_purge+0x160/0x160
[ 218.964884][ C0] ? memset+0x1f/0x40
[ 218.964899][ C0] ? lockdep_init_map_type+0x9d/0x8d0
[ 218.964921][ C0] ? __raw_spin_lock_init+0x41/0x100
[ 218.964939][ C0] tipc_node_xmit+0x1b7/0xf20
[ 218.964960][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 218.964990][ C0] tipc_node_distr_xmit+0x309/0x440
[ 218.965011][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 218.965032][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 218.965049][ C0] ? print_irqtrace_events+0x210/0x210
[ 218.965066][ C0] tipc_sk_backlog_rcv+0x199/0x220
[ 218.965083][ C0] ? tipc_sk_timeout+0xac0/0xac0
[ 218.965101][ C0] ? __release_sock+0x9c/0x4b0
[ 218.965120][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 218.965137][ C0] ? __bpf_trace_softirq+0x10/0x10
[ 218.965154][ C0] __release_sock+0x198/0x4b0
[ 218.965175][ C0] release_sock+0x5d/0x1c0
[ 218.965193][ C0] sock_setsockopt+0x155d/0x2f10
[ 218.965215][ C0] ? __sock_set_mark+0x160/0x160
[ 218.965233][ C0] ? aa_sk_perm+0x8fc/0xa30
[ 218.965257][ C0] ? aa_af_perm+0x350/0x350
[ 218.965274][ C0] ? __fget_files+0x413/0x480
[ 218.965293][ C0] ? aa_sock_opt_perm+0x79/0x110
[ 218.965309][ C0] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 218.965326][ C0] ? security_socket_setsockopt+0x7d/0xa0
[ 218.965348][ C0] __sys_setsockopt+0x5dd/0x990
[ 218.965366][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 218.965385][ C0] ? syscall_enter_from_user_mode+0x2e/0x240
[ 218.965404][ C0] __x64_sys_setsockopt+0xb1/0xc0
[ 218.965422][ C0] do_syscall_64+0x3b/0xb0
[ 218.965436][ C0] ? clear_bhb_loop+0x15/0x70
[ 218.965454][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 218.965473][ C0] RIP: 0033:0x7fcd85bce429
[ 218.965489][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 218.965501][ C0] RSP: 002b:00007fcd85b6e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 218.965517][ C0] RAX: ffffffffffffffda RBX: 00007fcd85c58338 RCX: 00007fcd85bce429
[ 218.965529][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 218.965538][ C0] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000
[ 218.965547][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 00007fcd85c58330
[ 218.965557][ C0] R13: 00007fcd85c25074 R14: 00007fffdcdfcc60 R15: 00007fffdcdfcd48
[ 218.965575][ C0]
[ 218.966480][ C1] NMI backtrace for cpu 1
[ 219.673078][ C1] CPU: 1 PID: 4175 Comm: syz-executor255 Not tainted 5.15.173-syzkaller #0
[ 219.681699][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 219.691916][ C1] Call Trace:
[ 219.695221][ C1]
[ 219.698082][ C1] dump_stack_lvl+0x1e3/0x2d0
[ 219.702797][ C1] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 219.708511][ C1] ? panic+0x860/0x860
[ 219.712647][ C1] nmi_cpu_backtrace+0x46a/0x4a0
[ 219.717750][ C1] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 219.723950][ C1] ? init_x2apic_ldr+0x10/0x10
[ 219.728729][ C1] ? try_to_wake_up+0x844/0x1300
[ 219.733686][ C1] ? irq_work_queue+0xcd/0x150
[ 219.738470][ C1] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 219.744565][ C1] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 219.750753][ C1] rcu_dump_cpu_stacks+0x223/0x390
[ 219.756285][ C1] print_cpu_stall+0x320/0x600
[ 219.761425][ C1] rcu_sched_clock_irq+0x8d9/0x1150
[ 219.766751][ C1] ? rcutree_dead_cpu+0x20/0x20
[ 219.771864][ C1] ? hrtimer_run_queues+0x163/0x450
[ 219.777196][ C1] ? account_process_tick+0x232/0x3a0
[ 219.782948][ C1] update_process_times+0x196/0x200
[ 219.788175][ C1] tick_sched_timer+0x386/0x550
[ 219.793060][ C1] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 219.798626][ C1] __hrtimer_run_queues+0x55b/0xcf0
[ 219.803998][ C1] ? hrtimer_interrupt+0x980/0x980
[ 219.809334][ C1] ? ktime_get_update_offsets_now+0x407/0x420
[ 219.815655][ C1] hrtimer_interrupt+0x392/0x980
[ 219.820735][ C1] __sysvec_apic_timer_interrupt+0x13b/0x4b0
[ 219.826835][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 219.832955][ C1]
[ 219.835895][ C1]
[ 219.838835][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 219.844830][ C1] RIP: 0010:kvm_wait+0x1b4/0x200
[ 219.850151][ C1] Code: e0 48 c1 e8 03 42 0f b6 04 28 84 c0 75 42 45 0f b6 34 24 e8 ce de 4e 00 44 3a 74 24 1c 75 10 66 90 0f 00 2d 0e 6d 70 09 fb f4 c8 fe ff ff fb e9 c2 fe ff ff 44 89 e1 80 e1 07 38 c1 0f 8c 54
[ 219.869805][ C1] RSP: 0018:ffffc9000322f700 EFLAGS: 00000246
[ 219.876189][ C1] RAX: a8416fc43ef98100 RBX: 1ffff92000645ee4 RCX: ffffffff81632d68
[ 219.884740][ C1] RDX: dffffc0000000000 RSI: ffffffff8aab2a80 RDI: ffffffff8af9ed00
[ 219.893131][ C1] RBP: ffffc9000322f7d0 R08: dffffc0000000000 R09: fffffbfff213103b
[ 219.901441][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88802c1a9c88
[ 219.909509][ C1] R13: dffffc0000000000 R14: 0000000000000003 R15: ffffc9000322f740
[ 219.917878][ C1] ? mark_lock+0x98/0x340
[ 219.922240][ C1] ? lockdep_hardirqs_on+0x94/0x130
[ 219.927553][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 219.932856][ C1] ? mark_lock+0x98/0x340
[ 219.937199][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[ 219.943288][ C1] ? __pv_queued_spin_unlock_slowpath+0x2e0/0x2e0
[ 219.949747][ C1] queued_spin_lock_slowpath+0x42/0x50
[ 219.955261][ C1] do_raw_spin_lock+0x269/0x370
[ 219.960138][ C1] ? __bpf_trace_softirq+0x10/0x10
[ 219.965381][ C1] ? __rwlock_init+0x140/0x140
[ 219.970172][ C1] ? aa_af_perm+0x350/0x350
[ 219.974705][ C1] ? validate_chain+0x112/0x5930
[ 219.979687][ C1] ? lock_sock_nested+0x68/0x100
[ 219.984650][ C1] lock_sock_nested+0x68/0x100
[ 219.989433][ C1] tipc_sendstream+0x43/0x70
[ 219.994036][ C1] ? tipc_getsockopt+0x7d0/0x7d0
[ 219.999118][ C1] ____sys_sendmsg+0x59e/0x8f0
[ 220.003917][ C1] ? iovec_from_user+0x5d/0x390
[ 220.008978][ C1] ? __sys_sendmsg_sock+0x30/0x30
[ 220.014287][ C1] ___sys_sendmsg+0x252/0x2e0
[ 220.019026][ C1] ? __sys_sendmsg+0x260/0x260
[ 220.023853][ C1] ? __fdget+0x191/0x220
[ 220.028119][ C1] __se_sys_sendmsg+0x19a/0x260
[ 220.032985][ C1] ? __x64_sys_sendmsg+0x80/0x80
[ 220.038031][ C1] ? syscall_enter_from_user_mode+0x2e/0x240
[ 220.044048][ C1] ? lockdep_hardirqs_on+0x94/0x130
[ 220.049261][ C1] ? syscall_enter_from_user_mode+0x2e/0x240
[ 220.055258][ C1] do_syscall_64+0x3b/0xb0
[ 220.059684][ C1] ? clear_bhb_loop+0x15/0x70
[ 220.064374][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 220.070280][ C1] RIP: 0033:0x7fcd85bce429
[ 220.074708][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 220.094619][ C1] RSP: 002b:00007fcd85b8f228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 220.103254][ C1] RAX: ffffffffffffffda RBX: 00007fcd85c58328 RCX: 00007fcd85bce429
[ 220.111431][ C1] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000004
[ 220.119596][ C1] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000
[ 220.127600][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd85c58320
[ 220.135602][ C1] R13: 00007fcd85c25074 R14: 00007fffdcdfcc60 R15: 00007fffdcdfcd48
[ 220.143608][ C1]