Warning: Permanently added '10.128.10.18' (ED25519) to the list of known hosts.
2025/05/25 09:08:01 ignoring optional flag "sandboxArg"="0"
2025/05/25 09:08:01 ignoring optional flag "type"="gce"
2025/05/25 09:08:01 parsed 1 programs
[ 47.083378][ T2038] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
2025/05/25 09:08:03 executed programs: 0
[ 149.936481][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 149.943199][ C0] rcu: 0-...!: (1 GPs behind) idle=4d9/1/0x4000000000000000 softirq=3963/3964 fqs=38
[ 149.952897][ C0] (t=10000 jiffies g=1897 q=13)
[ 149.957910][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9920 jiffies! g1897 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 149.970782][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=672
[ 149.978470][ C0] rcu: rcu_preempt kthread starved for 9921 jiffies! g1897 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 149.989632][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 149.999582][ C0] rcu: RCU grace-period kthread stack dump:
[ 150.005819][ C0] task:rcu_preempt state:I stack:14712 pid: 13 ppid: 2 flags:0x00004000
[ 150.015496][ C0] Call Trace:
[ 150.018803][ C0]
[ 150.021718][ C0] __schedule+0x378/0x13e0
[ 150.026228][ C0] ? __mod_timer+0x250/0x3c0
[ 150.030803][ C0] schedule+0x68/0xb0
[ 150.034769][ C0] schedule_timeout+0xaf/0x140
[ 150.039591][ C0] ? destroy_timer_on_stack+0x10/0x10
[ 150.044935][ C0] rcu_gp_fqs_loop+0xfd/0x370
[ 150.049718][ C0] ? rcu_gp_init+0x5b0/0x5b0
[ 150.054384][ C0] rcu_gp_kthread+0x89/0xf0
[ 150.058959][ C0] kthread+0x124/0x150
[ 150.063009][ C0] ? set_kthread_struct+0x40/0x40
[ 150.068012][ C0] ret_from_fork+0x1f/0x30
[ 150.072511][ C0]
[ 150.075613][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 150.082243][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 150.087459][ C1] NMI backtrace for cpu 1
[ 150.087470][ C1] CPU: 1 PID: 2925 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller #0
[ 150.087474][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 150.087479][ C1] RIP: 0010:__pv_queued_spin_lock_slowpath+0xe4/0x2c0
[ 150.087493][ C1] Code: 14 41 bd 01 00 00 00 41 be 00 01 00 00 3c 02 0f 94 c0 0f b6 c0 48 89 04 24 c6 43 14 00 ba 00 80 00 00 c6 45 01 01 eb 0b f3 90 <83> ea 01 0f 84 66 01 00 00 0f b6 45 00 84 c0 75 ed 44 89 f0 f0 66
[ 150.087496][ C1] RSP: 0018:ffffc900032dfdb0 EFLAGS: 00000206
[ 150.087498][ C1] RAX: 0000000000000003 RBX: ffff88813bd2c780 RCX: 0000000000000008
[ 150.087501][ C1] RDX: 0000000000004a3e RSI: 0000000000000003 RDI: ffff88810651ac48
[ 150.087502][ C1] RBP: ffff88810651ac48 R08: ffff88823ffee380 R09: 0000000000000000
[ 150.087504][ C1] R10: ffff88813bd2c780 R11: 0000000000000001 R12: 0000000000000000
[ 150.087506][ C1] R13: 0000000000000001 R14: 0000000000000100 R15: 0000000000080000
[ 150.087508][ C1] FS: 0000555591160480(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 150.087510][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 150.087512][ C1] CR2: 000000c0012d7000 CR3: 000000010b3e6000 CR4: 00000000003506e0
[ 150.087517][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 150.087518][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 150.087520][ C1] Call Trace:
[ 150.087522][ C1]
[ 150.087524][ C1] do_raw_spin_lock+0x99/0xa0
[ 150.087527][ C1] lock_sock_nested+0x36/0x60
[ 150.087534][ C1] ? tipc_release+0x3b/0x5c0
[ 150.087539][ C1] tipc_release+0x3b/0x5c0
[ 150.087542][ C1] ? __sock_release+0x28/0xa0
[ 150.087547][ C1] __sock_release+0x32/0xa0
[ 150.087550][ C1] sock_close+0xf/0x20
[ 150.087553][ C1] __fput+0x8f/0x250
[ 150.087558][ C1] task_work_run+0x54/0x80
[ 150.087563][ C1] exit_to_user_mode_prepare+0x15d/0x160
[ 150.087569][ C1] syscall_exit_to_user_mode+0x12/0x30
[ 150.087574][ C1] do_syscall_64+0x40/0x80
[ 150.087578][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 150.087582][ C1] RIP: 0033:0x7fed46468dda
[ 150.087597][ 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
[ 150.087599][ C1] RSP: 002b:00007ffca683f110 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[ 150.087602][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007fed46468dda
[ 150.087603][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 150.087605][ C1] RBP: 00007fed4659a980 R08: 0000001b30760000 R09: 00007ffca6883080
[ 150.087606][ C1] R10: 00007ffca6883090 R11: 0000000000000293 R12: 000000000000c60b
[ 150.087608][ C1] R13: 00007fed4659905c R14: 00007fed46599050 R15: 0000000000000032
[ 150.087610][ C1]
[ 150.088496][ C0] NMI backtrace for cpu 0
[ 150.373320][ C0] CPU: 0 PID: 2926 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller #0
[ 150.381905][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 150.392214][ C0] Call Trace:
[ 150.395470][ C0]
[ 150.398387][ C0] dump_stack_lvl+0x41/0x5e
[ 150.403215][ C0] nmi_cpu_backtrace.cold+0x32/0x80
[ 150.408385][ C0] ? lapic_can_unplug_cpu+0x80/0x80
[ 150.413821][ C0] nmi_trigger_cpumask_backtrace+0x91/0xb0
[ 150.420042][ C0] rcu_dump_cpu_stacks+0xa5/0xd3
[ 150.424958][ C0] rcu_sched_clock_irq.cold+0x1ca/0x441
[ 150.430583][ C0] ? do_raw_spin_unlock+0x50/0xa0
[ 150.435673][ C0] ? timekeeping_advance+0x44a/0x630
[ 150.440934][ C0] update_process_times+0x87/0xc0
[ 150.446294][ C0] tick_sched_handle+0x1d/0x50
[ 150.451120][ C0] tick_sched_timer+0x5c/0x70
[ 150.455855][ C0] ? tick_sched_do_timer+0xf0/0xf0
[ 150.460935][ C0] __hrtimer_run_queues+0x138/0x330
[ 150.466406][ C0] hrtimer_interrupt+0x109/0x230
[ 150.471576][ C0] __sysvec_apic_timer_interrupt+0x63/0x130
[ 150.477792][ C0] sysvec_apic_timer_interrupt+0x65/0x90
[ 150.483489][ C0]
[ 150.486500][ C0]
[ 150.489439][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 150.495391][ C0] RIP: 0010:tipc_sk_lookup+0x129/0x1e0
[ 150.501036][ C0] Code: 0f b7 83 4e 11 00 00 0f b7 ab 4c 11 00 00 44 0f b7 a3 4a 11 00 00 48 89 44 24 10 48 29 c5 49 8d 3c 2e 4c 89 e2 48 8d 74 24 1c 62 12 62 ff 85 c0 75 56 4d 85 f6 74 27 4c 2b 74 24 10 74 20 49
[ 150.521340][ C0] RSP: 0018:ffffc9000329f698 EFLAGS: 00000297
[ 150.527587][ C0] RAX: 0000000000000588 RBX: ffff888109a36000 RCX: 000000005d21b8ae
[ 150.535830][ C0] RDX: 0000000000000004 RSI: ffffc9000329f6b4 RDI: ffff88810651b0c0
[ 150.543958][ C0] RBP: ffffffffffffff78 R08: ffff88810651b148 R09: ffffc9000329f6b4
[ 150.552084][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000004
[ 150.560118][ C0] R13: ffff8881063e0180 R14: ffff88810651b148 R15: ffff8881063e0000
[ 150.568305][ C0] ? tipc_sk_lookup+0xb7/0x1e0
[ 150.573134][ C0] tipc_sk_rcv+0xb7/0x8f0
[ 150.577440][ C0] ? unwind_next_frame+0x4a8/0x6d0
[ 150.582528][ C0] ? create_prof_cpu_mask+0x20/0x20
[ 150.587788][ C0] ? find_held_lock+0x2b/0x80
[ 150.592766][ C0] ? lockdep_init_map_type+0x49/0x150
[ 150.598293][ C0] tipc_node_xmit+0xc3/0x410
[ 150.602858][ C0] ? tipc_buf_acquire+0x1a/0x50
[ 150.607684][ C0] ? kfree+0xe6/0x4b0
[ 150.611772][ C0] tipc_node_xmit_skb+0x34/0x50
[ 150.616689][ C0] tipc_sk_rcv+0x72b/0x8f0
[ 150.621102][ C0] ? find_held_lock+0x2b/0x80
[ 150.625784][ C0] ? lockdep_init_map_type+0x49/0x150
[ 150.631274][ C0] tipc_node_xmit+0xc3/0x410
[ 150.635844][ C0] ? find_held_lock+0x2b/0x80
[ 150.640584][ C0] ? finish_task_switch.isra.0+0xb0/0x240
[ 150.646368][ C0] tipc_sk_push_backlog+0x94/0x190
[ 150.651460][ C0] tipc_sk_filter_rcv+0x22f/0xed0
[ 150.656470][ C0] ? tipc_sk_rcv+0x1a2/0x8f0
[ 150.661138][ C0] tipc_sk_rcv+0x405/0x8f0
[ 150.665525][ C0] ? find_held_lock+0x2b/0x80
[ 150.670181][ C0] ? lockdep_init_map_type+0x49/0x150
[ 150.675661][ C0] tipc_node_xmit+0xc3/0x410
[ 150.680324][ C0] ? tipc_sk_filter_rcv+0xb0e/0xed0
[ 150.685886][ C0] ? __schedule+0x1163/0x13e0
[ 150.690758][ C0] tipc_node_distr_xmit+0xac/0xe0
[ 150.695799][ C0] tipc_sk_backlog_rcv+0x53/0x80
[ 150.700770][ C0] ? do_raw_spin_unlock+0x50/0xa0
[ 150.706311][ C0] __release_sock+0x54/0xd0
[ 150.710787][ C0] release_sock+0x26/0xa0
[ 150.715182][ C0] tipc_release+0x37f/0x5c0
[ 150.719657][ C0] __sock_release+0x32/0xa0
[ 150.724131][ C0] sock_close+0xf/0x20
[ 150.728174][ C0] __fput+0x8f/0x250
[ 150.732046][ C0] task_work_run+0x54/0x80
[ 150.736533][ C0] exit_to_user_mode_prepare+0x15d/0x160
[ 150.742239][ C0] syscall_exit_to_user_mode+0x12/0x30
[ 150.747845][ C0] do_syscall_64+0x40/0x80
[ 150.752362][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 150.758238][ C0] RIP: 0033:0x7fed46469ee9
[ 150.762719][ C0] 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
[ 150.782598][ C0] RSP: 002b:00007fed45fec0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 150.791088][ C0] RAX: 00000000000203a0 RBX: 00007fed46598f80 RCX: 00007fed46469ee9
[ 150.799246][ C0] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003
[ 150.807388][ C0] RBP: 00007fed464b649e R08: 0000000000000000 R09: 0000000000000000
[ 150.815893][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 150.824850][ C0] R13: 0000000000000006 R14: 00007fed46598f80 R15: 00007ffca683f048
[ 150.833010][ C0]