Warning: Permanently added '10.128.0.67' (ED25519) to the list of known hosts.
2025/06/25 00:20:17 ignoring optional flag "sandboxArg"="0"
2025/06/25 00:20:17 ignoring optional flag "type"="gce"
2025/06/25 00:20:17 parsed 1 programs
[ 51.355114][ T2020] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
2025/06/25 00:20:19 executed programs: 0
[ 154.452710][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 154.459336][ C1] rcu: 1-...!: (10004 ticks this GP) idle=1a5/1/0x4000000000000000 softirq=3044/3046 fqs=38
[ 154.469557][ C1] (t=10002 jiffies g=1885 q=1)
[ 154.474493][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9925 jiffies! g1885 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 154.486621][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=674
[ 154.494320][ C1] rcu: rcu_preempt kthread starved for 9928 jiffies! g1885 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 154.505485][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 154.515441][ C1] rcu: RCU grace-period kthread stack dump:
[ 154.521435][ C1] task:rcu_preempt state:I stack:14336 pid: 13 ppid: 2 flags:0x00004000
[ 154.530616][ C1] Call Trace:
[ 154.533887][ C1]
[ 154.536807][ C1] __schedule+0x378/0x13e0
[ 154.541207][ C1] ? __mod_timer+0x210/0x3c0
[ 154.545786][ C1] schedule+0x68/0xb0
[ 154.549745][ C1] schedule_timeout+0xaf/0x140
[ 154.554493][ C1] ? destroy_timer_on_stack+0x10/0x10
[ 154.559842][ C1] rcu_gp_fqs_loop+0xfd/0x370
[ 154.564505][ C1] ? rcu_gp_init+0x5b0/0x5b0
[ 154.569179][ C1] rcu_gp_kthread+0x89/0xf0
[ 154.573661][ C1] kthread+0x124/0x150
[ 154.577721][ C1] ? set_kthread_struct+0x40/0x40
[ 154.582734][ C1] ret_from_fork+0x1f/0x30
[ 154.587748][ C1]
[ 154.590755][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 154.597067][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 154.602289][ C0] NMI backtrace for cpu 0
[ 154.602298][ C0] CPU: 0 PID: 2945 Comm: syz-executor Not tainted 5.15.185-syzkaller #0
[ 154.602302][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 154.602307][ C0] RIP: 0010:kvm_wait+0x3e/0x40
[ 154.602320][ C0] Code: 0b fa 0f b6 07 40 38 f0 74 15 fb c3 0f b6 07 40 38 c6 75 f7 66 90 0f 00 2d fd d9 5b 01 f4 c3 66 90 0f 00 2d f2 d9 5b 01 fb f4 90 8b 05 4a 1d 02 02 83 f8 ff 74 06 85 c0 0f 95 c0 c3 e8 6a fa
[ 154.602323][ C0] RSP: 0018:ffffc900032c7da8 EFLAGS: 00000246
[ 154.602326][ C0] RAX: 0000000000000003 RBX: ffff88813bc2c780 RCX: 0000000000000008
[ 154.602328][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff888141ff1348
[ 154.602330][ C0] RBP: ffff888141ff1348 R08: ffff88823ffeee40 R09: 0000000000000000
[ 154.602332][ C0] R10: ffff88813bc2c780 R11: 0000000000000001 R12: 0000000000000000
[ 154.602333][ C0] R13: 0000000000000001 R14: 0000000000000100 R15: 0000000000040000
[ 154.602335][ C0] FS: 0000555559d4b480(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000
[ 154.602338][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 154.602340][ C0] CR2: 000000c0012ff000 CR3: 000000010b396000 CR4: 00000000003506f0
[ 154.602345][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 154.602346][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 154.602348][ C0] Call Trace:
[ 154.602349][ C0]
[ 154.602350][ C0] __pv_queued_spin_lock_slowpath+0x279/0x2c0
[ 154.602356][ C0] do_raw_spin_lock+0x99/0xa0
[ 154.602358][ C0] lock_sock_nested+0x36/0x60
[ 154.602365][ C0] ? tipc_release+0x3b/0x5c0
[ 154.602369][ C0] tipc_release+0x3b/0x5c0
[ 154.602373][ C0] ? __sock_release+0x28/0xa0
[ 154.602378][ C0] __sock_release+0x32/0xa0
[ 154.602381][ C0] sock_close+0xf/0x20
[ 154.602385][ C0] __fput+0x8f/0x250
[ 154.602389][ C0] task_work_run+0x54/0x80
[ 154.602400][ C0] exit_to_user_mode_prepare+0x15d/0x160
[ 154.602406][ C0] syscall_exit_to_user_mode+0x12/0x30
[ 154.602410][ C0] do_syscall_64+0x40/0x80
[ 154.602415][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 154.602419][ C0] RIP: 0033:0x7f1122e50dda
[ 154.602434][ C0] 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
[ 154.602436][ C0] RSP: 002b:00007fff519d5a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[ 154.602439][ C0] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007f1122e50dda
[ 154.602440][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 154.602441][ C0] RBP: 00007f1122f82980 R08: 0000001b30960000 R09: 00007fff519d8080
[ 154.602443][ C0] R10: 00007fff519d8090 R11: 0000000000000293 R12: 000000000000d794
[ 154.602444][ C0] R13: 00007f1122f8105c R14: 00007f1122f81050 R15: 0000000000000032
[ 154.602446][ C0]
[ 154.603330][ C1] NMI backtrace for cpu 1
[ 154.889526][ C1] CPU: 1 PID: 2946 Comm: syz-executor Not tainted 5.15.185-syzkaller #0
[ 154.897999][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 154.908307][ C1] Call Trace:
[ 154.911585][ C1]
[ 154.914415][ C1] dump_stack_lvl+0x41/0x5e
[ 154.918902][ C1] nmi_cpu_backtrace.cold+0x32/0x80
[ 154.924077][ C1] ? lapic_can_unplug_cpu+0x80/0x80
[ 154.929432][ C1] nmi_trigger_cpumask_backtrace+0x91/0xb0
[ 154.935218][ C1] rcu_dump_cpu_stacks+0xa5/0xd3
[ 154.940188][ C1] rcu_sched_clock_irq.cold+0x1ca/0x441
[ 154.945814][ C1] ? find_held_lock+0x2b/0x80
[ 154.950472][ C1] ? scheduler_tick+0xe8/0x150
[ 154.955299][ C1] ? find_held_lock+0x2b/0x80
[ 154.960059][ C1] ? tick_sched_timer+0x15/0x70
[ 154.964921][ C1] update_process_times+0x87/0xc0
[ 154.970015][ C1] tick_sched_handle+0x1d/0x50
[ 154.974864][ C1] tick_sched_timer+0x5c/0x70
[ 154.979523][ C1] ? tick_sched_do_timer+0xf0/0xf0
[ 154.984611][ C1] __hrtimer_run_queues+0x138/0x330
[ 154.989789][ C1] hrtimer_interrupt+0x109/0x230
[ 154.994703][ C1] __sysvec_apic_timer_interrupt+0x63/0x130
[ 155.000577][ C1] sysvec_apic_timer_interrupt+0x65/0x90
[ 155.006274][ C1]
[ 155.009193][ C1]
[ 155.012104][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 155.018237][ C1] RIP: 0010:lock_release+0x12/0x230
[ 155.023421][ C1] Code: f5 7e 00 00 00 00 eb a3 e8 db 6a 12 01 66 66 2e 0f 1f 84 00 00 00 00 00 41 56 41 55 49 89 f5 41 54 55 48 89 fd 53 48 83 ec 10 <65> 48 8b 04 25 28 00 00 00 48 89 44 24 08 31 c0 0f 1f 44 00 00 65
[ 155.043017][ C1] RSP: 0018:ffffc900032f7658 EFLAGS: 00000282
[ 155.049073][ C1] RAX: 0000000000000000 RBX: ffff88810a256000 RCX: 0000000000000058
[ 155.057025][ C1] RDX: 0000000000000000 RSI: ffffffff820f429e RDI: ffffffff83175f00
[ 155.064986][ C1] RBP: ffffffff83175f00 R08: ffffc900032f76b4 R09: ffffc900032f76b4
[ 155.073139][ C1] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000004
[ 155.081098][ C1] R13: ffffffff820f429e R14: ffff888141ff12c0 R15: ffff88810aa81000
[ 155.089055][ C1] ? tipc_sk_lookup+0x15e/0x1e0
[ 155.093898][ C1] ? tipc_sk_lookup+0x15e/0x1e0
[ 155.098730][ C1] tipc_sk_lookup+0x176/0x1e0
[ 155.103607][ C1] tipc_sk_rcv+0xb7/0x8f0
[ 155.107942][ C1] ? unwind_next_frame+0x4a8/0x6d0
[ 155.113405][ C1] ? find_held_lock+0x2b/0x80
[ 155.118080][ C1] ? lockdep_init_map_type+0x49/0x150
[ 155.123446][ C1] tipc_node_xmit+0xc3/0x410
[ 155.128020][ C1] ? kfree+0xe6/0x4b0
[ 155.131994][ C1] tipc_node_xmit_skb+0x34/0x50
[ 155.136827][ C1] tipc_sk_rcv+0x72b/0x8f0
[ 155.141242][ C1] ? find_held_lock+0x2b/0x80
[ 155.145893][ C1] ? lockdep_init_map_type+0x49/0x150
[ 155.151239][ C1] tipc_node_xmit+0xc3/0x410
[ 155.156020][ C1] ? find_held_lock+0x2b/0x80
[ 155.160797][ C1] ? finish_task_switch.isra.0+0xb0/0x240
[ 155.166492][ C1] tipc_sk_push_backlog+0x94/0x190
[ 155.171576][ C1] tipc_sk_filter_rcv+0x22f/0xed0
[ 155.176576][ C1] ? tipc_sk_rcv+0x1a2/0x8f0
[ 155.181141][ C1] tipc_sk_rcv+0x405/0x8f0
[ 155.185531][ C1] ? find_held_lock+0x2b/0x80
[ 155.190183][ C1] ? lockdep_init_map_type+0x49/0x150
[ 155.195526][ C1] tipc_node_xmit+0xc3/0x410
[ 155.200094][ C1] ? tipc_sk_filter_rcv+0xb0e/0xed0
[ 155.205527][ C1] ? tipc_sendstream+0x37/0x50
[ 155.210276][ C1] tipc_node_distr_xmit+0xac/0xe0
[ 155.215572][ C1] tipc_sk_backlog_rcv+0x53/0x80
[ 155.220595][ C1] ? do_raw_spin_unlock+0x50/0xa0
[ 155.225596][ C1] __release_sock+0x54/0xd0
[ 155.230094][ C1] release_sock+0x26/0xa0
[ 155.234402][ C1] tipc_release+0x37f/0x5c0
[ 155.238889][ C1] __sock_release+0x32/0xa0
[ 155.243371][ C1] sock_close+0xf/0x20
[ 155.247440][ C1] __fput+0x8f/0x250
[ 155.251320][ C1] task_work_run+0x54/0x80
[ 155.255714][ C1] exit_to_user_mode_prepare+0x15d/0x160
[ 155.261342][ C1] syscall_exit_to_user_mode+0x12/0x30
[ 155.266820][ C1] do_syscall_64+0x40/0x80
[ 155.271229][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 155.277200][ C1] RIP: 0033:0x7f1122e51ee9
[ 155.281597][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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
[ 155.301658][ C1] RSP: 002b:00007f11229d40c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 155.310058][ C1] RAX: 00000000000203a0 RBX: 00007f1122f80f80 RCX: 00007f1122e51ee9
[ 155.318008][ C1] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003
[ 155.325958][ C1] RBP: 00007f1122e9e49e R08: 0000000000000000 R09: 0000000000000000
[ 155.333997][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 155.341959][ C1] R13: 0000000000000006 R14: 00007f1122f80f80 R15: 00007fff519d59b8
[ 155.350007][ C1]