Warning: Permanently added '10.128.0.92' (ED25519) to the list of known hosts.
executing program
executing program
executing program
[ 434.219399][ T28] audit: type=1400 audit(1717372917.388:66): avc: denied { execmem } for pid=700 comm="syz-executor190" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 534.258141][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 534.265036][ C0] (detected by 0, t=10002 jiffies, g=3877, q=156 ncpus=2)
[ 534.272090][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294990644-4294980641), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 534.285254][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g3877 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 534.296176][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 534.306079][ C0] rcu: RCU grace-period kthread stack dump:
[ 534.311813][ C0] task:rcu_preempt state:R running task stack:28040 pid:14 ppid:2 flags:0x00004000
[ 534.322408][ C0] Call Trace:
[ 534.325519][ C0]
[ 534.328309][ C0] __schedule+0xca7/0x1550
[ 534.332543][ C0] ? xfd_validate_state+0x6f/0x170
[ 534.337495][ C0] ? __sched_text_start+0x8/0x8
[ 534.342181][ C0] ? __kasan_check_write+0x14/0x20
[ 534.347124][ C0] schedule+0xc3/0x180
[ 534.351030][ C0] schedule_timeout+0x18c/0x380
[ 534.355718][ C0] ? _raw_spin_unlock_irq+0x4d/0x70
[ 534.360752][ C0] ? console_conditional_schedule+0x10/0x10
[ 534.366479][ C0] ? update_process_times+0x1b0/0x1b0
[ 534.371836][ C0] ? prepare_to_swait_event+0x308/0x320
[ 534.377716][ C0] rcu_gp_fqs_loop+0x2ed/0x1060
[ 534.382334][ C0] ? _raw_spin_unlock_irq+0x4d/0x70
[ 534.387367][ C0] ? rcu_gp_init+0xc7f/0xf80
[ 534.391791][ C0] ? rcu_gp_init+0xf80/0xf80
[ 534.396214][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 534.401858][ C0] ? finish_swait+0x17d/0x1b0
[ 534.406372][ C0] rcu_gp_kthread+0xa3/0x390
[ 534.410797][ C0] ? queued_spin_lock_slowpath+0x50/0x50
[ 534.416261][ C0] ? set_cpus_allowed_ptr+0xa4/0xe0
[ 534.421306][ C0] ? __kasan_check_read+0x11/0x20
[ 534.426210][ C0] ? __kthread_parkme+0x12d/0x180
[ 534.431022][ C0] kthread+0x26d/0x300
[ 534.434923][ C0] ? queued_spin_lock_slowpath+0x50/0x50
[ 534.440397][ C0] ? kthread_blkcg+0xd0/0xd0
[ 534.444817][ C0] ret_from_fork+0x1f/0x30
[ 534.449072][ C0]
[ 534.451937][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 534.458110][ C0] CPU: 0 PID: 712 Comm: syz-executor190 Not tainted 6.1.78-syzkaller-00133-g74c507aab139 #0
[ 534.467991][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[ 534.477974][ C0] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70
[ 534.483611][ C0] Code: 3c 08 00 74 0c 48 c7 c7 a0 ef ed 86 e8 91 3e bc fc 48 83 3d a9 bb ed 01 00 74 29 48 89 df e8 f3 0e 00 00 90 fb bf 01 00 00 00 73 22 4f fc 65 8b 05 b4 39 02 7b 85 c0 74 03 5b 5d c3 e8 d4 4b
[ 534.503061][ C0] RSP: 0018:ffffc90001c67b48 EFLAGS: 00000246
[ 534.508955][ C0] RAX: 0000000000000001 RBX: ffff88810f3d08c0 RCX: dffffc0000000000
[ 534.516768][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 534.524581][ C0] RBP: ffffc90001c67b50 R08: ffffffff8148690f R09: fffff5200038cfc0
[ 534.532389][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88810f3d0ce0
[ 534.540210][ C0] R13: 1ffff11021e7a19c R14: 0000000000000021 R15: dffffc0000000000
[ 534.548017][ C0] FS: 00007f0ea609c6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 534.556957][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 534.563377][ C0] CR2: 00007f0ea609be40 CR3: 000000011f33e000 CR4: 00000000003506b0
[ 534.571196][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 534.579001][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 534.586811][ C0] Call Trace:
[ 534.589935][ C0]
[ 534.592631][ C0] ? show_regs+0x58/0x60
[ 534.596715][ C0] ? dump_cpu_task+0x3c/0x70
[ 534.601131][ C0] ? rcu_check_gp_kthread_starvation+0x1d1/0x240
[ 534.607293][ C0] ? _find_next_bit+0x126/0x130
[ 534.612072][ C0] ? print_other_cpu_stall+0x1140/0x1300
[ 534.617542][ C0] ? update_blocked_averages+0x1280/0x1280
[ 534.623238][ C0] ? print_cpu_stall+0x590/0x590
[ 534.628095][ C0] ? acct_account_cputime+0x1c2/0x2c0
[ 534.633305][ C0] ? rcu_sched_clock_irq+0xaeb/0x1330
[ 534.638506][ C0] ? rcu_boost_kthread_setaffinity+0x5a0/0x5a0
[ 534.644497][ C0] ? hrtimer_run_queues+0x15f/0x440
[ 534.649611][ C0] ? tick_setup_sched_timer+0x490/0x490
[ 534.654999][ C0] ? update_process_times+0x149/0x1b0
[ 534.660200][ C0] ? tick_sched_timer+0x188/0x240
[ 534.665059][ C0] ? tick_setup_sched_timer+0x490/0x490
[ 534.670452][ C0] ? __hrtimer_run_queues+0x41a/0xad0
[ 534.675653][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 534.680599][ C0] ? clockevents_program_event+0x236/0x300
[ 534.686239][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 534.692142][ C0] ? hrtimer_interrupt+0x40c/0xaa0
[ 534.697097][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 534.702990][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0
[ 534.708631][ C0]
[ 534.711411][ C0]
[ 534.714208][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 534.720183][ C0] ? get_signal+0x12af/0x1820
[ 534.724689][ C0] ? _raw_spin_unlock_irq+0x48/0x70
[ 534.729723][ C0] ? _raw_spin_unlock_irq+0x41/0x70
[ 534.734764][ C0] get_signal+0x14e6/0x1820
[ 534.739101][ C0] ? ptrace_notify+0x350/0x350
[ 534.743697][ C0] ? __kasan_check_write+0x14/0x20
[ 534.748650][ C0] arch_do_signal_or_restart+0xb0/0x16f0
[ 534.754112][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x1e0/0x1e0
[ 534.760460][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0
[ 534.765408][ C0] ? do_sigaltstack+0x3f9/0x630
[ 534.770106][ C0] ? get_sigframe_size+0x10/0x10
[ 534.774954][ C0] ? restore_altstack+0x107/0x150
[ 534.779815][ C0] ? __ia32_sys_sigaltstack+0x260/0x260
[ 534.785287][ C0] ? __do_sys_rt_sigreturn+0x160/0x1e0
[ 534.790579][ C0] exit_to_user_mode_loop+0x74/0xa0
[ 534.795612][ C0] exit_to_user_mode_prepare+0x5a/0xa0
[ 534.800906][ C0] syscall_exit_to_user_mode+0x26/0x140
[ 534.806288][ C0] do_syscall_64+0x49/0xb0
[ 534.810541][ C0] ? sysvec_apic_timer_interrupt+0x55/0xc0
[ 534.816180][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 534.821907][ C0] RIP: 0033:0x7f0ea60db417
[ 534.826168][ C0] 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
[ 534.845603][ C0] RSP: 002b:00007f0ea609c238 EFLAGS: 00000246
[ 534.851505][ C0] RAX: 00000000000000ca RBX: 00007f0ea6165308 RCX: 00007f0ea60db419
[ 534.859317][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0ea6165308
[ 534.867129][ C0] RBP: 00007f0ea6165300 R08: 00007f0ea609c6c0 R09: 00007f0ea609c6c0
[ 534.874939][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ea616530c
[ 534.882748][ C0] R13: 0000000000000000 R14: 00007fffe81ca250 R15: 00007fffe81ca338
[ 534.890569][ C0]
[ 715.508079][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 280s!
[ 715.516835][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 275s!
[ 715.525711][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 280s!
[ 715.534388][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 281s!
[ 715.542628][ C0] Showing busy workqueues and worker pools:
[ 715.548367][ C0] workqueue events: flags=0x0
[ 715.552938][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.552987][ C0] pending: psi_avgs_work
[ 715.553025][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.553065][ C0] pending: vmstat_shepherd
[ 715.553102][ C0] workqueue events_unbound: flags=0x2
[ 715.582335][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4
[ 715.582380][ C0] pending: flush_memcg_stats_dwork, toggle_allocation_gate
[ 715.582433][ C0] workqueue events_power_efficient: flags=0x80
[ 715.602819][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 715.602870][ C0] pending: gc_worker, check_lifetime
[ 715.602909][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
[ 715.602949][ C0] pending: neigh_periodic_work, neigh_managed_work, neigh_managed_work, neigh_periodic_work
[ 715.603050][ C0] workqueue mm_percpu_wq: flags=0x8
[ 715.638708][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.638763][ C0] pending: vmstat_update
[ 715.638803][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.638843][ C0] pending: vmstat_update
[ 715.638879][ C0] workqueue writeback: flags=0x4a
[ 715.667492][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 715.667539][ C0] pending: wb_workfn
[ 715.667570][ C0] workqueue kblockd: flags=0x18
[ 715.683379][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
[ 715.683426][ C0] pending: blk_mq_timeout_work
[ 715.683596][ C0] workqueue dm_bufio_cache: flags=0x8
[ 715.701384][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.701436][ C0] pending: work_fn
[ 715.701518][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 715.718343][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[ 715.718397][ C0] pending: addrconf_verify_work