Warning: Permanently added '10.128.0.8' (ED25519) to the list of known hosts.
2024/03/16 16:16:13 ignoring optional flag "sandboxArg"="0"
2024/03/16 16:16:13 parsed 1 programs
2024/03/16 16:16:14 executed programs: 0
[ 44.361286][ T1434] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 147.703173][ C0] rcu: INFO: rcu_sched self-detected stall on CPU
[ 147.709650][ C0] rcu: 0-...!: (1 GPs behind) idle=6c5/1/0x4000000000000000 softirq=6961/6971 fqs=0
[ 147.719172][ C0] (t=10002 jiffies g=1329 q=472)
[ 147.724168][ C0] rcu: rcu_sched kthread timer wakeup didn't happen for 10002 jiffies! g1329 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 147.736298][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=612
[ 147.743979][ C0] rcu: rcu_sched kthread starved for 10005 jiffies! g1329 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 147.755135][ C0] rcu: Unless rcu_sched kthread gets sufficient CPU time, OOM is now expected behavior.
[ 147.765169][ C0] rcu: RCU grace-period kthread stack dump:
[ 147.771029][ C0] task:rcu_sched state:I stack:14368 pid: 12 ppid: 2 flags:0x00004000
[ 147.780195][ C0] Call Trace:
[ 147.783451][ C0]
[ 147.786365][ C0] __schedule+0x2b8/0x790
[ 147.790757][ C0] ? rcu_gp_init+0x450/0x450
[ 147.795319][ C0] schedule+0x53/0x90
[ 147.799287][ C0] schedule_timeout+0xaf/0x140
[ 147.804105][ C0] ? destroy_timer_on_stack+0x10/0x10
[ 147.809505][ C0] rcu_gp_fqs_loop+0xe2/0x320
[ 147.814263][ C0] rcu_gp_kthread+0x77/0xe0
[ 147.818745][ C0] kthread+0x10b/0x130
[ 147.823058][ C0] ? set_kthread_struct+0x40/0x40
[ 147.828056][ C0] ret_from_fork+0x1f/0x30
[ 147.832533][ C0]
[ 147.835558][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 147.841861][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 147.847042][ C1] NMI backtrace for cpu 1
[ 147.847044][ C1] CPU: 1 PID: 3932 Comm: syz-executor.4 Not tainted 5.15.152-syzkaller #0
[ 147.847047][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[ 147.847048][ C1] RIP: 0010:copy_user_enhanced_fast_string+0x3/0x40
[ 147.847054][ C1] Code: 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 0f 1f 80 00 00 00 00 0f 01 cb <83> fa 40 0f 82 70 ff ff ff 89 d1 f3 a4 31 c0 0f 01 ca c3 66 2e 0f
[ 147.847056][ C1] RSP: 0018:ffffc90000f8bd08 EFLAGS: 00040246
[ 147.847058][ C1] RAX: 0000000000000000 RBX: ffffc90000f8bf58 RCX: 00007ffffffff000
[ 147.847060][ C1] RDX: 0000000000000030 RSI: 00007f8259d2ef50 RDI: ffffc90000f8bd20
[ 147.847061][ C1] RBP: 0000000000000000 R08: 0000000000080096 R09: 0000000000000000
[ 147.847062][ C1] R10: 0000000000080000 R11: 0000000000000000 R12: 00007f8259d2ed80
[ 147.847064][ C1] R13: 00007f8259d2ebb8 R14: ffff888179545100 R15: 00007f8259d2ed80
[ 147.847065][ C1] FS: 00007f8259d2f6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000
[ 147.847067][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 147.847069][ C1] CR2: 00007f8259d2ed80 CR3: 000000017dda5000 CR4: 00000000003506e0
[ 147.847073][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 147.847074][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 147.847076][ C1] Call Trace:
[ 147.847078][ C1]
[ 147.847079][ C1] ? nmi_cpu_backtrace.cold+0x1c/0x80
[ 147.847084][ C1] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 147.847088][ C1] ? nmi_handle+0xac/0x140
[ 147.847091][ C1] ? default_do_nmi+0x42/0x240
[ 147.847096][ C1] ? exc_nmi+0xf8/0x120
[ 147.847099][ C1] ? end_repeat_nmi+0x16/0x31
[ 147.847103][ C1] ? copy_user_enhanced_fast_string+0x3/0x40
[ 147.847106][ C1] ? copy_user_enhanced_fast_string+0x3/0x40
[ 147.847108][ C1] ? copy_user_enhanced_fast_string+0x3/0x40
[ 147.847110][ C1]
[ 147.847111][ C1]
[ 147.847112][ C1] __fpu_restore_sig+0x5e/0x4c0
[ 147.847115][ C1] ? sysvec_apic_timer_interrupt+0xb/0x90
[ 147.847117][ C1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 147.847120][ C1] ? find_held_lock+0x2b/0x80
[ 147.847124][ C1] fpu__restore_sig+0x4b/0xa0
[ 147.847126][ C1] restore_sigcontext+0x15d/0x1b0
[ 147.847131][ C1] ? do_raw_spin_unlock+0x50/0xa0
[ 147.847134][ C1] __do_sys_rt_sigreturn+0x82/0xd0
[ 147.847138][ C1] do_syscall_64+0x35/0x80
[ 147.847141][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 147.847144][ C1] RIP: 0033:0x7f825a1acba7
[ 147.847186][ C1] Code: 14 25 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
[ 147.847188][ C1] RSP: 002b:00007f8259d2f178 EFLAGS: 00000246
[ 147.847189][ C1] RAX: 00000000000000ca RBX: 00007f825a2cbf88 RCX: 00007f825a1acba9
[ 147.847191][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f825a2cbf88
[ 147.847192][ C1] RBP: 00007f825a2cbf80 R08: 00007f8259d2f6c0 R09: 00007f8259d2f6c0
[ 147.847193][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f825a2cbf8c
[ 147.847194][ C1] R13: 0000000000000006 R14: 00007ffcdc4cfd50 R15: 00007ffcdc4cfe38
[ 147.847196][ C1]
[ 147.848045][ C0] NMI backtrace for cpu 0
[ 148.170811][ C0] CPU: 0 PID: 3925 Comm: syz-executor.3 Not tainted 5.15.152-syzkaller #0
[ 148.179464][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[ 148.189712][ C0] Call Trace:
[ 148.192976][ C0]
[ 148.195888][ C0] dump_stack_lvl+0x41/0x5e
[ 148.200374][ C0] nmi_cpu_backtrace.cold+0x32/0x80
[ 148.205556][ C0] ? lapic_can_unplug_cpu+0x80/0x80
[ 148.210742][ C0] nmi_trigger_cpumask_backtrace+0x81/0x90
[ 148.216526][ C0] rcu_dump_cpu_stacks+0xa5/0xd3
[ 148.221439][ C0] rcu_sched_clock_irq.cold+0xc7/0x1e7
[ 148.226867][ C0] ? tick_sched_timer+0x15/0x70
[ 148.231689][ C0] update_process_times+0x87/0xc0
[ 148.236688][ C0] tick_sched_handle+0x1d/0x50
[ 148.241684][ C0] tick_sched_timer+0x5c/0x70
[ 148.246331][ C0] ? tick_sched_do_timer+0xf0/0xf0
[ 148.251423][ C0] __hrtimer_run_queues+0x138/0x2e0
[ 148.256594][ C0] hrtimer_interrupt+0x109/0x230
[ 148.261510][ C0] __sysvec_apic_timer_interrupt+0x63/0x100
[ 148.267374][ C0] sysvec_apic_timer_interrupt+0x2f/0x90
[ 148.273064][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 148.279015][ C0] RIP: 0033:0x7f5ee6131330
[ 148.283402][ C0] Code: 83 c0 16 83 e0 f7 74 12 50 48 8d 3d da 84 04 00 e8 45 78 fa ff 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <83> ff 21 74 0b c3 66 2e 0f 1f 84 00 00 00 00 00 55 53 48 89 f3 48
[ 148.303850][ C0] RSP: 002b:00007f5ee5c8bbb8 EFLAGS: 00000246
[ 148.309919][ C0] RAX: 0000000000000000 RBX: 00007f5ee6228f88 RCX: 00007f5ee6109ba9
[ 148.317991][ C0] RDX: 00007f5ee5c8bbc0 RSI: 00007f5ee5c8bcf0 RDI: 0000000000000021
[ 148.326002][ C0] RBP: 00007f5ee6228f80 R08: 00007f5ee5c8c6c0 R09: 00007f5ee5c8c6c0
[ 148.333954][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ee6228f8c
[ 148.341899][ C0] R13: 0000000000000006 R14: 00007ffcb5b16fc0 R15: 00007ffcb5b170a8
[ 148.349940][ C0]