Warning: Permanently added '10.128.1.178' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
[ 435.917242][ T28] audit: type=1400 audit(1690131583.366:66): avc: denied { execmem } for pid=704 comm="syz-executor383" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 535.944941][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 535.953361][ C0] (detected by 0, t=10002 jiffies, g=3605, q=172 ncpus=2)
[ 535.960391][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294990812-4294980809), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 535.973673][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g3605 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 535.984605][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 535.994410][ C0] rcu: RCU grace-period kthread stack dump:
[ 536.000138][ C0] task:rcu_preempt state:R running task stack:27752 pid:14 ppid:2 flags:0x00004000
[ 536.010728][ C0] Call Trace:
[ 536.013852][ C0]
[ 536.016632][ C0] __schedule+0xc99/0x1540
[ 536.020890][ C0] ? xfd_validate_state+0x6f/0x170
[ 536.025836][ C0] ? __sched_text_start+0x8/0x8
[ 536.030609][ C0] ? __kasan_check_write+0x14/0x20
[ 536.035551][ C0] schedule+0xc3/0x180
[ 536.039479][ C0] schedule_timeout+0x18c/0x380
[ 536.044144][ C0] ? _raw_spin_unlock_irq+0x4d/0x70
[ 536.049186][ C0] ? console_conditional_schedule+0x10/0x10
[ 536.054909][ C0] ? update_process_times+0x1b0/0x1b0
[ 536.060112][ C0] ? prepare_to_swait_event+0x308/0x320
[ 536.065506][ C0] rcu_gp_fqs_loop+0x2dd/0xf40
[ 536.070093][ C0] ? _raw_spin_unlock_irq+0x4d/0x70
[ 536.075129][ C0] ? rcu_gp_init+0xc75/0xf70
[ 536.079559][ C0] ? rcu_gp_init+0xf70/0xf70
[ 536.083981][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 536.089623][ C0] ? finish_swait+0x17d/0x1b0
[ 536.094221][ C0] rcu_gp_kthread+0xa3/0x390
[ 536.098650][ C0] ? queued_spin_lock_slowpath+0x50/0x50
[ 536.104117][ C0] ? set_cpus_allowed_ptr+0xa4/0xe0
[ 536.109148][ C0] ? __kasan_check_read+0x11/0x20
[ 536.114011][ C0] ? __kthread_parkme+0x12d/0x180
[ 536.118872][ C0] kthread+0x26d/0x300
[ 536.122773][ C0] ? queued_spin_lock_slowpath+0x50/0x50
[ 536.128244][ C0] ? kthread_blkcg+0xd0/0xd0
[ 536.132670][ C0] ret_from_fork+0x1f/0x30
[ 536.136925][ C0]
[ 536.139787][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 536.145947][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 536.150998][ C1] NMI backtrace for cpu 1
[ 536.151008][ C1] CPU: 1 PID: 717 Comm: syz-executor383 Not tainted 6.1.25-syzkaller-00045-gd51e21b39415 #0
[ 536.151024][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
[ 536.151032][ C1] RIP: 0010:native_apic_msr_write+0x39/0x50
[ 536.151055][ 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 fa 88 67 01 5d c3 0f 1f 84 00 00 00 00
[ 536.151067][ C1] RSP: 0018:ffffc90001ae7708 EFLAGS: 00000046
[ 536.151081][ C1] RAX: 000000000000003e RBX: ffffffff8624ea20 RCX: 0000000000000838
[ 536.151091][ C1] RDX: 0000000000000000 RSI: 000000000000003e RDI: 0000000000000838
[ 536.151100][ C1] RBP: ffffc90001ae7708 R08: ffffffff81698a70 R09: ffffffff8169866d
[ 536.151112][ C1] R10: 0000000000000002 R11: ffff88811b309440 R12: 0000000000000000
[ 536.151121][ C1] R13: dffffc0000000000 R14: 000000000000003e R15: dffffc0000000000
[ 536.151132][ C1] FS: 00007ffba3b8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 536.151145][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 536.151156][ C1] CR2: 00007ffba3b8ce40 CR3: 000000012124a000 CR4: 00000000003506a0
[ 536.151169][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 536.151178][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 536.151188][ C1] Call Trace:
[ 536.151192][ C1]
[ 536.151198][ C1] lapic_next_event+0x5f/0x70
[ 536.151220][ C1] clockevents_program_min_delta+0x1b4/0x440
[ 536.151245][ C1] clockevents_program_event+0x217/0x300
[ 536.151265][ C1] tick_program_event+0x9f/0x120
[ 536.151279][ C1] hrtimer_reprogram+0x389/0x430
[ 536.151299][ C1] hrtimer_start_range_ns+0xa18/0xb80
[ 536.151320][ C1] common_hrtimer_rearm+0x100/0x110
[ 536.151337][ C1] posixtimer_rearm+0x1a7/0x3f0
[ 536.151351][ C1] ? __dequeue_signal+0x3a5/0x650
[ 536.151366][ C1] ? alarmtimer_resume+0x60/0x60
[ 536.151381][ C1] ? __kasan_check_write+0x14/0x20
[ 536.151398][ C1] ? recalc_sigpending+0x164/0x1c0
[ 536.151435][ C1] dequeue_signal+0x245/0x590
[ 536.151450][ C1] ? unhandled_signal+0x150/0x150
[ 536.151464][ C1] ? uprobe_deny_signal+0x77/0x230
[ 536.151483][ C1] get_signal+0x54c/0x1820
[ 536.151498][ C1] ? do_softirq+0x103/0x150
[ 536.151516][ C1] ? ptrace_notify+0x350/0x350
[ 536.151530][ C1] ? __kasan_check_write+0x14/0x20
[ 536.151548][ C1] arch_do_signal_or_restart+0xb0/0x16f0
[ 536.151568][ C1] ? __do_compat_sys_x32_rt_sigreturn+0x1e0/0x1e0
[ 536.151589][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0
[ 536.151605][ C1] ? do_sigaltstack+0x3f9/0x630
[ 536.151624][ C1] ? get_sigframe_size+0x10/0x10
[ 536.151642][ C1] ? restore_altstack+0x107/0x150
[ 536.151659][ C1] ? __ia32_sys_sigaltstack+0x260/0x260
[ 536.151677][ C1] ? sched_clock_cpu+0x71/0x2b0
[ 536.151692][ C1] ? __do_sys_rt_sigreturn+0x160/0x1e0
[ 536.151713][ C1] exit_to_user_mode_loop+0x6b/0xa0
[ 536.151729][ C1] exit_to_user_mode_prepare+0x5a/0xa0
[ 536.151744][ C1] syscall_exit_to_user_mode+0x26/0x130
[ 536.151766][ C1] do_syscall_64+0x49/0xb0
[ 536.151782][ C1] ? sysvec_apic_timer_interrupt+0x55/0xc0
[ 536.151802][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 536.151818][ C1] RIP: 0033:0x7ffba3bcc417
[ 536.151830][ 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
[ 536.151841][ C1] RSP: 002b:00007ffba3b8d238 EFLAGS: 00000246
[ 536.151853][ C1] RAX: 00000000000000ca RBX: 00007ffba3c56308 RCX: 00007ffba3bcc419
[ 536.151863][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ffba3c56308
[ 536.151872][ C1] RBP: 00007ffba3c56300 R08: 00007ffba3b8d6c0 R09: 00007ffba3b8d6c0
[ 536.151883][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffba3c23074
[ 536.151892][ C1] R13: 0000000000000000 R14: 00007ffd49e3e950 R15: 00007ffd49e3ea38
[ 536.151905][ C1]
[ 701.084937][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 701.091723][ C0] (detected by 0, t=10002 jiffies, g=3609, q=8 ncpus=2)
[ 701.098591][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4295007326-4294997323), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 701.111862][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g3609 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 701.122787][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 701.132686][ C0] rcu: RCU grace-period kthread stack dump:
[ 701.138425][ C0] task:rcu_preempt state:R running task stack:27752 pid:14 ppid:2 flags:0x00004000
[ 701.149001][ C0] Call Trace:
[ 701.152125][ C0]
[ 701.154918][ C0] __schedule+0xc99/0x1540
[ 701.159155][ C0] ? xfd_validate_state+0x6f/0x170
[ 701.164104][ C0] ? __sched_text_start+0x8/0x8
[ 701.168792][ C0] ? __kasan_check_write+0x14/0x20
[ 701.173734][ C0] schedule+0xc3/0x180
[ 701.177641][ C0] schedule_timeout+0x18c/0x380
[ 701.182327][ C0] ? _raw_spin_unlock_irq+0x4d/0x70
[ 701.187363][ C0] ? console_conditional_schedule+0x10/0x10
[ 701.193089][ C0] ? update_process_times+0x1b0/0x1b0
[ 701.198300][ C0] ? prepare_to_swait_event+0x308/0x320
[ 701.203682][ C0] rcu_gp_fqs_loop+0x2dd/0xf40
[ 701.208281][ C0] ? _raw_spin_unlock_irq+0x4d/0x70
[ 701.213312][ C0] ? rcu_gp_init+0xc75/0xf70
[ 701.217743][ C0] ? rcu_gp_init+0xf70/0xf70
[ 701.222167][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 701.227813][ C0] ? finish_swait+0x17d/0x1b0
[ 701.232318][ C0] rcu_gp_kthread+0xa3/0x390
[ 701.236750][ C0] ? queued_spin_lock_slowpath+0x50/0x50
[ 701.242214][ C0] ? set_cpus_allowed_ptr+0xa4/0xe0
[ 701.247249][ C0] ? __kasan_check_read+0x11/0x20
[ 701.252110][ C0] ? __kthread_parkme+0x12d/0x180
[ 701.256969][ C0] kthread+0x26d/0x300
[ 701.260872][ C0] ? queued_spin_lock_slowpath+0x50/0x50
[ 701.266343][ C0] ? kthread_blkcg+0xd0/0xd0
[ 701.270770][ C0] ret_from_fork+0x1f/0x30
[ 701.275111][ C0]
[ 701.277972][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 701.284134][ C0] CPU: 0 PID: 711 Comm: syz-executor383 Not tainted 6.1.25-syzkaller-00045-gd51e21b39415 #0
[ 701.294124][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
[ 701.304040][ C0] RIP: 0010:__set_current_blocked+0x2df/0x2f0
[ 701.309918][ C0] Code: fc ff df 48 8b 4c 24 38 48 c7 04 08 00 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 84 24 80 00 00 00 75 0f 48 8d 65 d8 5b 41 5c <41> 5d 41 5e 41 5f 5d c3 e8 b4 57 a6 03 0f 1f 40 00 55 48 89 e5 41
[ 701.329361][ C0] RSP: 0018:ffffc90001a97e20 EFLAGS: 00000246
[ 701.335260][ C0] RAX: f1120d427a9e0600 RBX: ffffc90001a97ea0 RCX: 1ffff92000352fb4
[ 701.343077][ C0] RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000001
[ 701.350907][ C0] RBP: ffffc90001a97e38 R08: dffffc0000000000 R09: ffffed1021cd0a21
[ 701.358701][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90001a97f58
[ 701.366512][ C0] R13: ffff88810e685100 R14: 0000000000000000 R15: 1ffff11021cd0b2b
[ 701.374336][ C0] FS: 00007ffba3b8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 701.383085][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 701.389520][ C0] CR2: 00007ffba3b8ce40 CR3: 0000000121443000 CR4: 00000000003506b0
[ 701.397326][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 701.405129][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 701.413086][ C0] Call Trace:
[ 701.416196][ C0]
[ 701.418975][ C0] set_current_blocked+0x3b/0x40
[ 701.423748][ C0] __do_sys_rt_sigreturn+0x144/0x1e0
[ 701.428953][ C0] ? x32_copy_siginfo_to_user+0x270/0x270
[ 701.434506][ C0] ? debug_smp_processor_id+0x17/0x20
[ 701.439717][ C0] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 701.445618][ C0] ? exit_to_user_mode_prepare+0x39/0xa0
[ 701.451084][ C0] do_syscall_64+0x3d/0xb0
[ 701.455345][ C0] ? sysvec_apic_timer_interrupt+0x55/0xc0
[ 701.460978][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 701.466709][ C0] RIP: 0033:0x7ffba3be39d9
[ 701.470957][ C0] Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25
[ 701.490669][ C0] RSP: 002b:00007ffba3b8cc80 EFLAGS: 00000202 ORIG_RAX: 000000000000000f
[ 701.498905][ C0] RAX: ffffffffffffffda RBX: 00007ffba3c56308 RCX: 00007ffba3be39d9
[ 701.506720][ C0] RDX: 00007ffba3b8cc80 RSI: 00007ffba3b8cdb0 RDI: 0000000000000021
[ 701.514558][ C0] RBP: 00007ffba3c56300 R08: 00007ffba3b8d6c0 R09: 00007ffba3b8d6c0
[ 701.522350][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffba3c23074
[ 701.530153][ C0] R13: 0000000000000000 R14: 00007ffd49e3e950 R15: 00007ffd49e3ea38
[ 701.538100][ C0]
[ 715.514961][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 278s!
[ 715.523678][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 273s!
[ 715.532544][ C0] Showing busy workqueues and worker pools:
[ 715.538357][ C0] workqueue events: flags=0x0
[ 715.542858][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 715.542898][ C0] in-flight: 19:vmstat_shepherd
[ 715.542930][ C0] pending: psi_avgs_work
[ 715.542955][ C0] workqueue events_unbound: flags=0x2
[ 715.565104][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4
[ 715.565140][ C0] pending: flush_memcg_stats_dwork, toggle_allocation_gate
[ 715.565187][ C0] workqueue events_power_efficient: flags=0x80
[ 715.585658][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6
[ 715.585698][ C0] pending: neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, gc_worker
[ 715.585783][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.585816][ C0] pending: check_lifetime
[ 715.585840][ C0] workqueue mm_percpu_wq: flags=0x8
[ 715.622017][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.622070][ C0] pending: vmstat_update
[ 715.622098][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.622131][ C0] pending: vmstat_update
[ 715.622167][ C0] workqueue writeback: flags=0x4a
[ 715.651155][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 715.651192][ C0] pending: wb_workfn
[ 715.651221][ C0] workqueue kblockd: flags=0x18
[ 715.667043][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
[ 715.667082][ C0] pending: blk_mq_timeout_work
[ 715.667118][ C0] workqueue dm_bufio_cache: flags=0x8
[ 715.684947][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.684987][ C0] pending: work_fn
[ 715.685010][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 715.701759][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[ 715.701797][ C0] pending: addrconf_verify_work
[ 715.701830][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=114s workers=2 idle: 6