Warning: Permanently added '10.128.1.123' (ED25519) to the list of known hosts.
2024/02/22 09:39:34 ignoring optional flag "sandboxArg"="0"
2024/02/22 09:39:34 parsed 1 programs
2024/02/22 09:39:35 executed programs: 0
[ 50.710692][ T1434] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 154.137067][ C0] rcu: INFO: rcu_sched self-detected stall on CPU
[ 154.143633][ C0] rcu: 0-...!: (10000 ticks this GP) idle=2bb/1/0x4000000000000000 softirq=7441/7450 fqs=1
[ 154.153945][ C0] (t=10002 jiffies g=1293 q=727)
[ 154.159070][ C0] rcu: rcu_sched kthread starved for 10001 jiffies! g1293 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 154.169975][ C0] rcu: Unless rcu_sched kthread gets sufficient CPU time, OOM is now expected behavior.
[ 154.180018][ C0] rcu: RCU grace-period kthread stack dump:
[ 154.186139][ C0] task:rcu_sched state:R running task stack:14368 pid: 12 ppid: 2 flags:0x00004000
[ 154.197822][ C0] Call Trace:
[ 154.201361][ C0]
[ 154.204283][ C0] __schedule+0x2b8/0x790
[ 154.208601][ C0] ? rcu_gp_init+0x450/0x450
[ 154.213221][ C0] schedule+0x53/0x90
[ 154.217375][ C0] schedule_timeout+0xaf/0x140
[ 154.222109][ C0] ? destroy_timer_on_stack+0x10/0x10
[ 154.227537][ C0] rcu_gp_fqs_loop+0xe2/0x320
[ 154.232197][ C0] rcu_gp_kthread+0x77/0xe0
[ 154.237194][ C0] kthread+0x10b/0x130
[ 154.241429][ C0] ? set_kthread_struct+0x40/0x40
[ 154.246432][ C0] ret_from_fork+0x1f/0x30
[ 154.250957][ C0]
[ 154.253959][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 154.260252][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 154.265437][ C1] NMI backtrace for cpu 1
[ 154.265440][ C1] CPU: 1 PID: 3953 Comm: syz-executor.2 Not tainted 5.15.148-syzkaller #0
[ 154.265443][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 154.265445][ C1] RIP: 0010:rcu_is_watching+0x14/0x20
[ 154.265452][ C1] Code: 01 89 06 48 8b 05 c4 37 d0 01 48 89 02 c3 0f 1f 84 00 00 00 00 00 48 c7 c0 88 ca 02 00 65 48 03 05 99 cb f3 7e 8b 00 83 e0 01 66 66 2e 0f 1f 84 00 00 00 00 00 c3 66 66 2e 0f 1f 84 00 00 00
[ 154.265455][ C1] RSP: 0018:ffffc90000ed3d00 EFLAGS: 00000002
[ 154.265458][ C1] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000
[ 154.265459][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888107d9a1c0
[ 154.265461][ C1] RBP: ffff888107d9a1c0 R08: 0000000000000001 R09: 0000000000000000
[ 154.265462][ C1] R10: 0000000000080000 R11: 0000000000000001 R12: 0000000000000000
[ 154.265463][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 154.265465][ C1] FS: 00007f2c307486c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000
[ 154.265467][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 154.265468][ C1] CR2: 0000000021000000 CR3: 0000000106d9d000 CR4: 00000000003506e0
[ 154.265472][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 154.265473][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 154.265474][ C1] Call Trace:
[ 154.265477][ C1]
[ 154.265478][ C1] ? nmi_cpu_backtrace.cold+0x1c/0x80
[ 154.265484][ C1] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 154.265492][ C1] ? nmi_handle+0xac/0x140
[ 154.265496][ C1] ? default_do_nmi+0x42/0x240
[ 154.265502][ C1] ? exc_nmi+0xf8/0x120
[ 154.265504][ C1] ? end_repeat_nmi+0x16/0x31
[ 154.265509][ C1] ? rcu_is_watching+0x14/0x20
[ 154.265512][ C1] ? rcu_is_watching+0x14/0x20
[ 154.265514][ C1] ? rcu_is_watching+0x14/0x20
[ 154.265516][ C1]
[ 154.265517][ C1]
[ 154.265517][ C1] lock_acquire+0x10c/0x130
[ 154.265524][ C1] vtime_task_switch_generic+0xab/0x1a0
[ 154.265532][ C1] ? finish_task_switch.isra.0+0x134/0x220
[ 154.265534][ C1] finish_task_switch.isra.0+0x134/0x220
[ 154.265536][ C1] __schedule+0x2c0/0x790
[ 154.265541][ C1] __cond_resched+0x28/0x40
[ 154.265545][ C1] do_recvmmsg+0x159/0x270
[ 154.265551][ C1] ? find_held_lock+0x2b/0x80
[ 154.265554][ C1] __x64_sys_recvmmsg+0xa3/0xc0
[ 154.265557][ C1] ? vtime_user_exit+0x6d/0xa0
[ 154.265560][ C1] do_syscall_64+0x35/0x80
[ 154.265563][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 154.265566][ C1] RIP: 0033:0x7f2c30be6ae9
[ 154.265570][ 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
[ 154.265572][ C1] RSP: 002b:00007f2c307480c8 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
[ 154.265575][ C1] RAX: ffffffffffffffda RBX: 00007f2c30d06050 RCX: 00007f2c30be6ae9
[ 154.265576][ C1] RDX: 00000000040002db RSI: 0000000020000740 RDI: 0000000000000003
[ 154.265577][ C1] RBP: 00007f2c30c3247a R08: 0000000000000000 R09: 0000000000000000
[ 154.265578][ C1] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000
[ 154.265580][ C1] R13: 000000000000006e R14: 00007f2c30d06050 R15: 00007ffcdcdfe028
[ 154.265581][ C1]
[ 154.266435][ C0] NMI backtrace for cpu 0
[ 154.600128][ C0] CPU: 0 PID: 3954 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller #0
[ 154.608599][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 154.618743][ C0] Call Trace:
[ 154.622173][ C0]
[ 154.624993][ C0] dump_stack_lvl+0x41/0x5e
[ 154.629490][ C0] nmi_cpu_backtrace.cold+0x32/0x80
[ 154.634758][ C0] ? lapic_can_unplug_cpu+0x80/0x80
[ 154.640020][ C0] nmi_trigger_cpumask_backtrace+0x81/0x90
[ 154.645991][ C0] rcu_dump_cpu_stacks+0xa5/0xd3
[ 154.650990][ C0] rcu_sched_clock_irq.cold+0xc7/0x1e7
[ 154.656775][ C0] ? tick_sched_timer+0x15/0x70
[ 154.661694][ C0] update_process_times+0x87/0xc0
[ 154.668224][ C0] tick_sched_handle+0x1d/0x50
[ 154.673069][ C0] tick_sched_timer+0x5c/0x70
[ 154.677833][ C0] ? tick_sched_do_timer+0xf0/0xf0
[ 154.683690][ C0] __hrtimer_run_queues+0x138/0x2e0
[ 154.689046][ C0] hrtimer_interrupt+0x109/0x230
[ 154.694048][ C0] __sysvec_apic_timer_interrupt+0x63/0x100
[ 154.700365][ C0] sysvec_apic_timer_interrupt+0x65/0x90
[ 154.706073][ C0]
[ 154.708992][ C0]
[ 154.711899][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 154.717961][ C0] RIP: 0010:___sys_recvmsg+0x9c/0x100
[ 154.723305][ C0] Code: 4c 89 f2 4c 89 ee e8 43 e2 ff ff 48 8b 3c 24 41 89 c4 e8 87 a9 66 ff 48 8b 84 24 d0 00 00 00 65 48 2b 04 25 28 00 00 00 75 59 <48> 81 c4 d8 00 00 00 44 89 e0 5b 5d 41 5c 41 5d 41 5e c3 8b 54 24
[ 154.743175][ C0] RSP: 0018:ffffc90000f33d08 EFLAGS: 00000246
[ 154.749824][ C0] RAX: 0000000000000000 RBX: 000000000000ca39 RCX: 0000000000000000
[ 154.757769][ C0] RDX: 0000000000000000 RSI: ffffffff81bac859 RDI: 0000000000000000
[ 154.765718][ C0] RBP: ffff88817d31e300 R08: 0000000000000000 R09: ffffffff81bbf630
[ 154.773754][ C0] R10: 0000000000080000 R11: 0000000000000000 R12: 0000000000000000
[ 154.781835][ C0] R13: ffffc90000f33e58 R14: 0000000020329580 R15: ffff88817d31e300
[ 154.790307][ C0] ? __skb_free_datagram_locked+0x180/0x180
[ 154.796536][ C0] ? ___sys_recvmsg+0x89/0x100
[ 154.801364][ C0] ? ___sys_recvmsg+0x89/0x100
[ 154.806186][ C0] ? do_raw_spin_unlock+0x50/0xa0
[ 154.811381][ C0] ? _raw_spin_unlock+0x1a/0x20
[ 154.816317][ C0] ? finish_task_switch.isra.0+0x97/0x220
[ 154.822451][ C0] ? finish_task_switch.isra.0+0x61/0x220
[ 154.828312][ C0] ? __schedule+0x2c0/0x790
[ 154.832879][ C0] do_recvmmsg+0xbd/0x270
[ 154.837198][ C0] ? find_held_lock+0x2b/0x80
[ 154.842024][ C0] __x64_sys_recvmmsg+0xa3/0xc0
[ 154.847116][ C0] ? vtime_user_exit+0x6d/0xa0
[ 154.851955][ C0] do_syscall_64+0x35/0x80
[ 154.856437][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 154.862413][ C0] RIP: 0033:0x7f46e7079ae9
[ 154.866977][ 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
[ 154.887286][ C0] RSP: 002b:00007f46e6bdb0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000012b
[ 154.895771][ C0] RAX: ffffffffffffffda RBX: 00007f46e7199050 RCX: 00007f46e7079ae9
[ 154.904282][ C0] RDX: 00000000040002db RSI: 0000000020000740 RDI: 0000000000000003
[ 154.912676][ C0] RBP: 00007f46e70c547a R08: 0000000000000000 R09: 0000000000000000
[ 154.920630][ C0] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000
[ 154.928583][ C0] R13: 000000000000006e R14: 00007f46e7199050 R15: 00007fffb657b318
[ 154.936689][ C0]