Warning: Permanently added '10.128.1.145' (ED25519) to the list of known hosts.
2025/07/27 06:45:47 ignoring optional flag "sandboxArg"="0"
2025/07/27 06:45:47 ignoring optional flag "type"="gce"
2025/07/27 06:45:47 parsed 1 programs
[ 55.888303][ T2032] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
2025/07/27 06:45:48 executed programs: 0
[ 159.064016][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 159.070652][ C0] rcu: 0-...!: (10002 ticks this GP) idle=0dd/1/0x4000000000000000 softirq=4670/4672 fqs=39
[ 159.080881][ C0] (t=10002 jiffies g=2009 q=1)
[ 159.085707][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9924 jiffies! g2009 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 159.097928][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=856
[ 159.105623][ C0] rcu: rcu_preempt kthread starved for 9927 jiffies! g2009 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 159.116794][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 159.127478][ C0] rcu: RCU grace-period kthread stack dump:
[ 159.133358][ C0] task:rcu_preempt state:I stack:14336 pid: 13 ppid: 2 flags:0x00004000
[ 159.142979][ C0] Call Trace:
[ 159.146257][ C0]
[ 159.149182][ C0] __schedule+0x378/0x13e0
[ 159.153585][ C0] ? __mod_timer+0x1f0/0x3c0
[ 159.158154][ C0] schedule+0x68/0xb0
[ 159.162133][ C0] schedule_timeout+0xaf/0x140
[ 159.166959][ C0] ? destroy_timer_on_stack+0x10/0x10
[ 159.172393][ C0] rcu_gp_fqs_loop+0xfd/0x370
[ 159.177056][ C0] ? rcu_gp_init+0x5b0/0x5b0
[ 159.181623][ C0] rcu_gp_kthread+0x89/0xf0
[ 159.186221][ C0] kthread+0x124/0x150
[ 159.190270][ C0] ? set_kthread_struct+0x40/0x40
[ 159.195376][ C0] ret_from_fork+0x1f/0x30
[ 159.199775][ C0]
[ 159.202793][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 159.209451][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 159.214648][ C1] NMI backtrace for cpu 1
[ 159.214658][ C1] CPU: 1 PID: 2941 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[ 159.214662][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 159.214667][ C1] RIP: 0010:__pv_queued_spin_lock_slowpath+0xe4/0x2c0
[ 159.214682][ 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
[ 159.214684][ C1] RSP: 0018:ffffc9000319fdb0 EFLAGS: 00000206
[ 159.214687][ C1] RAX: 0000000000000003 RBX: ffff88813bd2c780 RCX: 0000000000000008
[ 159.214689][ C1] RDX: 0000000000005f25 RSI: 0000000000000003 RDI: ffff888141fb1348
[ 159.214691][ C1] RBP: ffff888141fb1348 R08: ffff88823ffeecc0 R09: 0000000000000000
[ 159.214692][ C1] R10: ffff88813bd2c780 R11: 0000000000000001 R12: 0000000000000000
[ 159.214694][ C1] R13: 0000000000000001 R14: 0000000000000100 R15: 0000000000080000
[ 159.214696][ C1] FS: 000055558f735480(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
[ 159.214699][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 159.214700][ C1] CR2: 000000002001f000 CR3: 0000000108d57000 CR4: 00000000003506e0
[ 159.214705][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 159.214707][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 159.214708][ C1] Call Trace:
[ 159.214710][ C1]
[ 159.214712][ C1] do_raw_spin_lock+0x99/0xa0
[ 159.214716][ C1] lock_sock_nested+0x36/0x60
[ 159.214722][ C1] ? tipc_release+0x3b/0x5c0
[ 159.214727][ C1] tipc_release+0x3b/0x5c0
[ 159.214732][ C1] ? __sock_release+0x28/0xa0
[ 159.214736][ C1] __sock_release+0x32/0xa0
[ 159.214740][ C1] sock_close+0xf/0x20
[ 159.214744][ C1] __fput+0x8f/0x250
[ 159.214749][ C1] task_work_run+0x54/0x80
[ 159.214754][ C1] exit_to_user_mode_prepare+0x15d/0x160
[ 159.214759][ C1] syscall_exit_to_user_mode+0x12/0x30
[ 159.214764][ C1] do_syscall_64+0x40/0x80
[ 159.214769][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 159.214773][ C1] RIP: 0033:0x7fc989651dda
[ 159.214788][ 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
[ 159.214791][ C1] RSP: 002b:00007ffcbd1a60c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[ 159.214793][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007fc989651dda
[ 159.214795][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 159.214796][ C1] RBP: 00007fc989783980 R08: 0000001b30660000 R09: 00007ffcbd1df080
[ 159.214798][ C1] R10: 00007ffcbd1df090 R11: 0000000000000293 R12: 000000000000e98e
[ 159.214799][ C1] R13: 00007fc98978205c R14: 00007fc989782050 R15: 0000000000000032
[ 159.214801][ C1]
[ 159.215683][ C0] NMI backtrace for cpu 0
[ 159.500487][ C0] CPU: 0 PID: 2942 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[ 159.509162][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 159.519293][ C0] Call Trace:
[ 159.522924][ C0]
[ 159.525880][ C0] dump_stack_lvl+0x41/0x5e
[ 159.530465][ C0] nmi_cpu_backtrace.cold+0x32/0x80
[ 159.535649][ C0] ? lapic_can_unplug_cpu+0x80/0x80
[ 159.540849][ C0] nmi_trigger_cpumask_backtrace+0x91/0xb0
[ 159.546731][ C0] rcu_dump_cpu_stacks+0xa5/0xd3
[ 159.551649][ C0] rcu_sched_clock_irq.cold+0x1ca/0x441
[ 159.557265][ C0] ? find_held_lock+0x2b/0x80
[ 159.561920][ C0] ? scheduler_tick+0xe8/0x150
[ 159.566662][ C0] ? find_held_lock+0x2b/0x80
[ 159.571399][ C0] ? tick_sched_timer+0x15/0x70
[ 159.576229][ C0] update_process_times+0x87/0xc0
[ 159.581237][ C0] tick_sched_handle+0x1d/0x50
[ 159.586208][ C0] tick_sched_timer+0x5c/0x70
[ 159.590957][ C0] ? tick_sched_do_timer+0xf0/0xf0
[ 159.596093][ C0] __hrtimer_run_queues+0x138/0x330
[ 159.601496][ C0] hrtimer_interrupt+0x109/0x230
[ 159.606508][ C0] __sysvec_apic_timer_interrupt+0x63/0x130
[ 159.612582][ C0] sysvec_apic_timer_interrupt+0x65/0x90
[ 159.618210][ C0]
[ 159.621130][ C0]
[ 159.624135][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 159.630100][ C0] RIP: 0010:lock_release+0x12/0x230
[ 159.635284][ C0] Code: f5 7e 00 00 00 00 eb a3 e8 5b 7c 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
[ 159.655897][ C0] RSP: 0018:ffffc900033b7658 EFLAGS: 00000282
[ 159.662517][ C0] RAX: 0000000000000000 RBX: ffff88810798a000 RCX: 00000000000000f6
[ 159.670485][ C0] RDX: 0000000000000000 RSI: ffffffff820f51ae RDI: ffffffff83175f00
[ 159.678809][ C0] RBP: ffffffff83175f00 R08: ffffc900033b76b4 R09: ffffc900033b76b4
[ 159.686869][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000004
[ 159.694862][ C0] R13: ffffffff820f51ae R14: ffff888141fb12c0 R15: ffff8881097c0000
[ 159.703306][ C0] ? tipc_sk_lookup+0x15e/0x1e0
[ 159.708240][ C0] ? tipc_sk_lookup+0x15e/0x1e0
[ 159.713199][ C0] tipc_sk_lookup+0x176/0x1e0
[ 159.717866][ C0] tipc_sk_rcv+0xb7/0x8f0
[ 159.722186][ C0] ? unwind_next_frame+0x4a8/0x6d0
[ 159.727412][ C0] ? create_prof_cpu_mask+0x20/0x20
[ 159.732693][ C0] ? find_held_lock+0x2b/0x80
[ 159.737361][ C0] ? lockdep_init_map_type+0x49/0x150
[ 159.742712][ C0] tipc_node_xmit+0xc3/0x410
[ 159.747289][ C0] ? __slab_free+0xf/0x5e0
[ 159.751867][ C0] tipc_node_xmit_skb+0x34/0x50
[ 159.756698][ C0] tipc_sk_rcv+0x72b/0x8f0
[ 159.761093][ C0] ? find_held_lock+0x2b/0x80
[ 159.765761][ C0] ? find_held_lock+0x2b/0x80
[ 159.770674][ C0] ? lockdep_init_map_type+0x49/0x150
[ 159.776036][ C0] tipc_node_xmit+0xc3/0x410
[ 159.780879][ C0] ? find_held_lock+0x2b/0x80
[ 159.785542][ C0] ? finish_task_switch.isra.0+0xb0/0x240
[ 159.791252][ C0] tipc_sk_push_backlog+0x94/0x190
[ 159.796494][ C0] tipc_sk_filter_rcv+0x22f/0xed0
[ 159.801497][ C0] ? tipc_sk_rcv+0x1a2/0x8f0
[ 159.806246][ C0] tipc_sk_rcv+0x405/0x8f0
[ 159.810939][ C0] ? find_held_lock+0x2b/0x80
[ 159.815619][ C0] ? lockdep_init_map_type+0x49/0x150
[ 159.822028][ C0] tipc_node_xmit+0xc3/0x410
[ 159.826721][ C0] ? tipc_sk_filter_rcv+0xb0e/0xed0
[ 159.831924][ C0] ? tipc_sendstream+0x37/0x50
[ 159.836676][ C0] tipc_node_distr_xmit+0xac/0xe0
[ 159.841678][ C0] tipc_sk_backlog_rcv+0x53/0x80
[ 159.847151][ C0] ? do_raw_spin_unlock+0x50/0xa0
[ 159.852381][ C0] __release_sock+0x54/0xd0
[ 159.856966][ C0] release_sock+0x26/0xa0
[ 159.861404][ C0] tipc_release+0x37f/0x5c0
[ 159.865887][ C0] __sock_release+0x32/0xa0
[ 159.870392][ C0] sock_close+0xf/0x20
[ 159.874441][ C0] __fput+0x8f/0x250
[ 159.878762][ C0] task_work_run+0x54/0x80
[ 159.883243][ C0] exit_to_user_mode_prepare+0x15d/0x160
[ 159.888867][ C0] syscall_exit_to_user_mode+0x12/0x30
[ 159.894315][ C0] do_syscall_64+0x40/0x80
[ 159.898720][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 159.904598][ C0] RIP: 0033:0x7fc989652ee9
[ 159.909097][ 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
[ 159.929467][ C0] RSP: 002b:00007fc9891d50c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 159.938040][ C0] RAX: 00000000000203a0 RBX: 00007fc989781f80 RCX: 00007fc989652ee9
[ 159.946616][ C0] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003
[ 159.954907][ C0] RBP: 00007fc98969f49e R08: 0000000000000000 R09: 0000000000000000
[ 159.962968][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 159.971014][ C0] R13: 0000000000000006 R14: 00007fc989781f80 R15: 00007ffcbd1a5ff8
[ 159.979134][ C0]