Warning: Permanently added '10.128.1.63' (ED25519) to the list of known hosts.
executing program
executing program
executing program
[ 435.317507][ T30] audit: type=1400 audit(1716268397.796:66): avc: denied { execmem } for pid=700 comm="syz-executor361" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 535.337161][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 535.343959][ C0] (detected by 0, t=10002 jiffies, g=4233, q=191)
[ 535.350273][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10000 (4294990751-4294980751), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 535.363622][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g4233 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 535.374536][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 535.384347][ C0] rcu: RCU grace-period kthread stack dump:
[ 535.390169][ C0] task:rcu_preempt state:R running task stack:28288 pid: 14 ppid: 2 flags:0x00004000
[ 535.400762][ C0] Call Trace:
[ 535.403873][ C0]
[ 535.406658][ C0] __schedule+0xccc/0x1590
[ 535.410908][ C0] ? __sched_text_start+0x8/0x8
[ 535.415592][ C0] ? del_timer_sync+0x1bc/0x230
[ 535.420280][ C0] schedule+0x11f/0x1e0
[ 535.424271][ C0] schedule_timeout+0x18c/0x370
[ 535.428963][ C0] ? __kasan_check_write+0x14/0x20
[ 535.433901][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 535.439196][ C0] ? console_conditional_schedule+0x30/0x30
[ 535.444926][ C0] ? update_process_times+0x200/0x200
[ 535.450141][ C0] ? prepare_to_swait_event+0x308/0x320
[ 535.455521][ C0] rcu_gp_fqs_loop+0x2af/0xf80
[ 535.460123][ C0] ? dump_blkd_tasks+0x7e0/0x7e0
[ 535.464901][ C0] ? rcu_gp_init+0xc30/0xc30
[ 535.469315][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 535.474352][ C0] ? rcu_gp_init+0x9cf/0xc30
[ 535.478782][ C0] rcu_gp_kthread+0xa4/0x350
[ 535.483206][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 535.487893][ C0] ? rcu_barrier_callback+0x50/0x50
[ 535.492927][ C0] ? __kasan_check_read+0x11/0x20
[ 535.497784][ C0] ? __kthread_parkme+0xb2/0x200
[ 535.502578][ C0] kthread+0x421/0x510
[ 535.506463][ C0] ? rcu_barrier_callback+0x50/0x50
[ 535.511511][ C0] ? kthread_blkcg+0xd0/0xd0
[ 535.515924][ C0] ret_from_fork+0x1f/0x30
[ 535.520189][ C0]
[ 535.523040][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 535.529215][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 535.534261][ C1] NMI backtrace for cpu 1
[ 535.534276][ C1] CPU: 1 PID: 713 Comm: syz-executor361 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0
[ 535.534295][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 535.534308][ C1] RIP: 0010:native_apic_msr_write+0x39/0x50
[ 535.534333][ C1] Code: 74 05 83 ff 30 75 12 5d c3 81 ff d0 00 00 00 74 f6 81 ff e0 00 00 00 74 ee c1 ef 04 81 c7 00 08 00 00 89 f9 89 f0 31 d2 0f 30 <66> 90 eb d9 89 f6 31 d2 e8 6a 7e 51 01 5d c3 0f 1f 84 00 00 00 00
[ 535.534347][ C1] RSP: 0018:ffffc90000a57788 EFLAGS: 00000046
[ 535.534363][ C1] RAX: 000000000000003e RBX: ffffffff8602a9c8 RCX: 0000000000000838
[ 535.534375][ C1] RDX: 0000000000000000 RSI: 000000000000003e RDI: 0000000000000838
[ 535.534386][ C1] RBP: ffffc90000a57788 R08: ffffffff816394e0 R09: ffffffff816390dd
[ 535.534399][ C1] R10: 0000000000000002 R11: ffff88810ac84f00 R12: 0000000000000000
[ 535.534411][ C1] R13: dffffc0000000000 R14: 000000000000003e R15: dffffc0000000000
[ 535.534423][ C1] FS: 00007f70a48cf6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 535.534439][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 535.534451][ C1] CR2: 00007f70a48cee40 CR3: 000000012006c000 CR4: 00000000003506a0
[ 535.534467][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 535.534477][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 535.534487][ C1] Call Trace:
[ 535.534493][ C1]
[ 535.534498][ C1] ? show_regs+0x58/0x60
[ 535.534516][ C1] ? nmi_cpu_backtrace+0x29f/0x300
[ 535.534537][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 535.534557][ C1] ? native_apic_msr_write+0x39/0x50
[ 535.534575][ C1] ? native_apic_msr_write+0x39/0x50
[ 535.534594][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 535.534612][ C1] ? nmi_handle+0xa8/0x280
[ 535.534628][ C1] ? native_apic_msr_write+0x39/0x50
[ 535.534653][ C1] ? default_do_nmi+0x69/0x160
[ 535.534670][ C1] ? exc_nmi+0xaf/0x120
[ 535.534686][ C1] ? end_repeat_nmi+0x16/0x31
[ 535.534702][ C1] ? clockevents_program_event+0x7d/0x300
[ 535.534720][ C1] ? clockevents_program_min_delta+0x180/0x440
[ 535.534738][ C1] ? native_apic_msr_write+0x39/0x50
[ 535.534757][ C1] ? native_apic_msr_write+0x39/0x50
[ 535.534776][ C1] ? native_apic_msr_write+0x39/0x50
[ 535.534794][ C1]
[ 535.534799][ C1]
[ 535.534804][ C1] lapic_next_event+0x5f/0x70
[ 535.534820][ C1] clockevents_program_min_delta+0x1b4/0x440
[ 535.534840][ C1] clockevents_program_event+0x217/0x300
[ 535.534858][ C1] tick_program_event+0x9f/0x120
[ 535.534876][ C1] hrtimer_reprogram+0x389/0x430
[ 535.534893][ C1] hrtimer_start_range_ns+0xa18/0xb80
[ 535.534911][ C1] common_hrtimer_rearm+0x100/0x110
[ 535.534927][ C1] posixtimer_rearm+0x1a7/0x3f0
[ 535.534944][ C1] ? __dequeue_signal+0x384/0x600
[ 535.534962][ C1] ? alarmtimer_resume+0x60/0x60
[ 535.534980][ C1] ? __kasan_check_write+0x14/0x20
[ 535.534997][ C1] ? recalc_sigpending+0x1a5/0x230
[ 535.535014][ C1] dequeue_signal+0x1ed/0x520
[ 535.535030][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0
[ 535.535049][ C1] ? unhandled_signal+0x150/0x150
[ 535.535067][ C1] get_signal+0x7cf/0x1630
[ 535.535086][ C1] arch_do_signal_or_restart+0xbd/0x1680
[ 535.535103][ C1] ? __do_compat_sys_x32_rt_sigreturn+0x1e0/0x1e0
[ 535.535120][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0
[ 535.535139][ C1] ? __kasan_check_write+0x14/0x20
[ 535.535156][ C1] ? _copy_from_user+0x96/0xd0
[ 535.535171][ C1] ? restore_altstack+0x274/0x400
[ 535.535190][ C1] ? get_sigframe_size+0x10/0x10
[ 535.535205][ C1] ? __ia32_sys_sigaltstack+0x70/0x70
[ 535.535226][ C1] ? __do_sys_rt_sigreturn+0x160/0x1e0
[ 535.535243][ C1] exit_to_user_mode_loop+0xa0/0xe0
[ 535.535260][ C1] exit_to_user_mode_prepare+0x5a/0xa0
[ 535.535277][ C1] syscall_exit_to_user_mode+0x26/0x160
[ 535.535295][ C1] do_syscall_64+0x49/0xb0
[ 535.535310][ C1] ? sysvec_apic_timer_interrupt+0x55/0xc0
[ 535.535328][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 535.535348][ C1] RIP: 0033:0x7f70a490e417
[ 535.535368][ C1] Code: 14 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
[ 535.535382][ C1] RSP: 002b:00007f70a48cf238 EFLAGS: 00000246
[ 535.535395][ C1] RAX: 00000000000000ca RBX: 00007f70a4998308 RCX: 00007f70a490e419
[ 535.535407][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f70a4998308
[ 535.535418][ C1] RBP: 00007f70a4998300 R08: 00007f70a48cf6c0 R09: 00007f70a48cf6c0
[ 535.535430][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f70a499830c
[ 535.535441][ C1] R13: 0000000000000000 R14: 00007ffe19cce9b0 R15: 00007ffe19ccea98
[ 535.535455][ C1]
[ 535.535461][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.200 msecs
[ 715.507100][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 279s!
[ 715.516010][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 273s!
[ 715.524881][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 279s!
[ 715.533658][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 280s!
[ 715.542017][ C0] Showing busy workqueues and worker pools:
[ 715.547732][ C0] workqueue events: flags=0x0
[ 715.552224][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 715.552276][ C0] pending: vmstat_shepherd, psi_avgs_work
[ 715.552322][ C0] workqueue events_unbound: flags=0x2
[ 715.570812][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4
[ 715.570856][ C0] pending: flush_memcg_stats_dwork, toggle_allocation_gate
[ 715.570906][ C0] workqueue events_power_efficient: flags=0x80
[ 715.591394][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
[ 715.591442][ C0] pending: neigh_periodic_work, neigh_periodic_work, gc_worker
[ 715.591503][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.591543][ C0] pending: check_lifetime
[ 715.591569][ C0] workqueue mm_percpu_wq: flags=0x8
[ 715.624130][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.624178][ C0] pending: vmstat_update
[ 715.624206][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.624245][ C0] pending: vmstat_update
[ 715.624271][ C0] workqueue writeback: flags=0x4a
[ 715.652971][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 715.653017][ C0] pending: wb_workfn
[ 715.653048][ C0] workqueue kblockd: flags=0x18
[ 715.668788][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
[ 715.668837][ C0] pending: blk_mq_timeout_work
[ 715.668873][ C0] workqueue dm_bufio_cache: flags=0x8
[ 715.686558][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.686605][ C0] pending: work_fn
[ 715.686632][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 715.703485][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[ 715.703531][ C0] pending: addrconf_verify_work