Warning: Permanently added '10.128.0.180' (ED25519) to the list of known hosts.
executing program
executing program
[ 193.982081][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 193.989090][ C1] (detected by 1, t=10502 jiffies, g=3713, q=59)
[ 193.995501][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294956541-4294946039), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 194.008861][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g3713 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 194.019985][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 194.029960][ C1] rcu: RCU grace-period kthread stack dump:
[ 194.036016][ C1] task:rcu_preempt state:R running task stack:27064 pid: 15 ppid: 2 flags:0x00004000
[ 194.046819][ C1] Call Trace:
[ 194.050107][ C1]
[ 194.053041][ C1] __schedule+0x12c4/0x45b0
[ 194.057664][ C1] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 194.063569][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 194.069489][ C1] ? __mod_timer+0xa8e/0xeb0
[ 194.074100][ C1] ? release_firmware_map_entry+0x190/0x190
[ 194.080010][ C1] ? mod_timer_pending+0x20/0x20
[ 194.084958][ C1] ? lockdep_softirqs_off+0x420/0x420
[ 194.090347][ C1] schedule+0x11b/0x1f0
[ 194.094514][ C1] schedule_timeout+0x1b9/0x300
[ 194.099379][ C1] ? console_conditional_schedule+0x40/0x40
[ 194.105286][ C1] ? update_process_times+0x200/0x200
[ 194.110678][ C1] ? prepare_to_swait_event+0x321/0x340
[ 194.116238][ C1] rcu_gp_fqs_loop+0x2bf/0x1080
[ 194.121105][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 194.126316][ C1] ? lockdep_hardirqs_on+0x94/0x130
[ 194.131529][ C1] ? rcu_gp_init+0xdae/0x1140
[ 194.136211][ C1] ? rcu_gp_init+0x1140/0x1140
[ 194.141011][ C1] ? finish_swait+0xc5/0x1d0
[ 194.145607][ C1] rcu_gp_kthread+0xa4/0x360
[ 194.150204][ C1] ? _raw_spin_unlock+0x40/0x40
[ 194.155063][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 194.160174][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 194.166077][ C1] ? __kthread_parkme+0x15c/0x1c0
[ 194.171154][ C1] kthread+0x3f6/0x4f0
[ 194.175223][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 194.180339][ C1] ? kthread_blkcg+0xd0/0xd0
[ 194.184937][ C1] ret_from_fork+0x1f/0x30
[ 194.189370][ C1]
[ 194.192387][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 194.198714][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 194.203923][ C0] NMI backtrace for cpu 0
[ 194.203936][ C0] CPU: 0 PID: 3598 Comm: syz-executor360 Not tainted 5.15.165-syzkaller #0
[ 194.203953][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 194.203967][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60
[ 194.203993][ C0] Code: 1f 84 00 00 00 00 00 0f 1f 00 53 48 89 fb e8 17 00 00 00 48 8b 3d 48 f3 68 0c 48 89 de 5b e9 b7 f1 48 00 cc cc cc cc cc cc cc <48> 8b 04 24 65 48 8b 0d 14 0e 82 7e 65 8b 15 15 0e 82 7e 81 e2 00
[ 194.204006][ C0] RSP: 0018:ffffc90000007c10 EFLAGS: 00000006
[ 194.204021][ C0] RAX: ffffffff81513c25 RBX: 0000000000000001 RCX: ffff88801fb31dc0
[ 194.204032][ C0] RDX: 0000000000010000 RSI: 0000000000000001 RDI: 0000000000000000
[ 194.204042][ C0] RBP: ffffc90000007ce8 R08: ffffffff814fe5fc R09: 0000000000000003
[ 194.204053][ C0] R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff888028537d38
[ 194.204066][ C0] R13: dffffc0000000000 R14: ffffc90000007c80 R15: ffffc90000007c80
[ 194.204078][ C0] FS: 00005555567353c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 194.204092][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 194.204104][ C0] CR2: 000000002006b000 CR3: 00000000237bb000 CR4: 00000000003506f0
[ 194.204117][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 194.204127][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 194.204137][ C0] Call Trace:
[ 194.204142][ C0]
[ 194.204148][ C0] ? nmi_cpu_backtrace+0x39f/0x4a0
[ 194.204167][ C0] ? read_lock_is_recursive+0x10/0x10
[ 194.204185][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 194.204203][ C0] ? unknown_nmi_error+0xd0/0xd0
[ 194.204227][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 194.204244][ C0] ? nmi_handle+0xf7/0x370
[ 194.204261][ C0] ? audit_tree_destroy_watch+0x20/0x20
[ 194.204278][ C0] ? default_do_nmi+0x62/0x150
[ 194.204296][ C0] ? exc_nmi+0xa8/0x100
[ 194.204312][ C0] ? end_repeat_nmi+0x16/0x31
[ 194.204333][ C0] ? send_sigqueue+0xfc/0x6e0
[ 194.204347][ C0] ? rcu_lock_acquire+0x5/0x30
[ 194.204365][ C0] ? audit_tree_destroy_watch+0x20/0x20
[ 194.204383][ C0] ? audit_tree_destroy_watch+0x20/0x20
[ 194.204408][ C0] ? audit_tree_destroy_watch+0x20/0x20
[ 194.204426][ C0]
[ 194.204431][ C0]
[ 194.204435][ C0] rcu_lock_acquire+0xa/0x30
[ 194.204451][ C0] send_sigqueue+0x10f/0x6e0
[ 194.204468][ C0] ? sigqueue_free+0x1e0/0x1e0
[ 194.204485][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 194.204504][ C0] posix_timer_fn+0x186/0x390
[ 194.204522][ C0] ? common_timer_wait_running+0x10/0x10
[ 194.204538][ C0] __hrtimer_run_queues+0x598/0xcf0
[ 194.204575][ C0] ? hrtimer_interrupt+0x980/0x980
[ 194.204590][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 194.204611][ C0] hrtimer_interrupt+0x392/0x980
[ 194.204636][ C0] __sysvec_apic_timer_interrupt+0x139/0x470
[ 194.204669][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 194.204686][ C0]
[ 194.204690][ C0]
[ 194.204694][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 194.204712][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 194.204728][ C0] Code: a1 68 f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 3e ee 25 f7 48 89 df e8 16 42 27 f7 e8 51 fd 49 f7 fb bf 01 00 00 00 f6 87 1a f7 65 8b 05 d7 8a c5 75 85 c0 74 02 5b c3 e8 a4 a7 c3
[ 194.204739][ C0] RSP: 0018:ffffc90002f77bc0 EFLAGS: 00000282
[ 194.204751][ C0] RAX: aa6600ea3a23ea00 RBX: ffff88802864b780 RCX: ffffffff96865f03
[ 194.204762][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b2a20 RDI: 0000000000000001
[ 194.204772][ C0] RBP: 0000000000000000 R08: ffffffff8186e260 R09: ffffed10050c96f1
[ 194.204782][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 194.204791][ C0] R13: dffffc0000000000 R14: ffff88802864bc18 R15: ffff88802864b780
[ 194.204805][ C0] ? trace_hardirqs_on+0x30/0x80
[ 194.204825][ C0] get_signal+0x13ee/0x14e0
[ 194.204846][ C0] arch_do_signal_or_restart+0xc3/0x1890
[ 194.204865][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 194.204885][ C0] ? __might_fault+0xb4/0x110
[ 194.204902][ C0] ? _copy_from_user+0x10f/0x170
[ 194.204918][ C0] ? restore_altstack+0x274/0x400
[ 194.204934][ C0] ? get_sigframe_size+0x10/0x10
[ 194.204950][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 194.204971][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 194.204989][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 194.205005][ C0] exit_to_user_mode_loop+0x97/0x130
[ 194.205020][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 194.205036][ C0] syscall_exit_to_user_mode+0x5d/0x240
[ 194.205053][ C0] do_syscall_64+0x47/0xb0
[ 194.205067][ C0] ? clear_bhb_loop+0x15/0x70
[ 194.205101][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 194.205119][ C0] RIP: 0033:0x7f28c2b2a7b9
[ 194.205147][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 19 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
[ 194.205159][ C0] RSP: 002b:00007fff33ab1088 EFLAGS: 00000246
[ 194.205171][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f28c2b2a7b9
[ 194.205180][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 194.205190][ C0] RBP: 0000000000000000 R08: 00007f28c2aea990 R09: 00007f28c2aea990
[ 194.205200][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f28c2b8825c
[ 194.205210][ C0] R13: 00007f28c2b8210e R14: 00007fff33ab10c0 R15: 0000000000000000
[ 194.205227][ C0]
[ 194.205234][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.309 msecs