Warning: Permanently added '10.128.0.121' (ED25519) to the list of known hosts.
executing program
executing program
executing program
[ 247.389959][ T28] audit: type=1400 audit(1727150574.303:66): avc: denied { execmem } for pid=515 comm="syz-executor348" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 347.426027][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 347.432827][ C1] (detected by 1, t=10002 jiffies, g=2201, q=66 ncpus=2)
[ 347.439755][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294971961-4294961959), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 347.452971][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g2201 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 347.463883][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 347.473691][ C1] rcu: RCU grace-period kthread stack dump:
[ 347.479428][ C1] task:rcu_preempt state:R running task stack:28008 pid:14 ppid:2 flags:0x00004000
[ 347.490020][ C1] Call Trace:
[ 347.493132][ C1]
[ 347.495920][ C1] __schedule+0xcb5/0x1560
[ 347.500164][ C1] ? release_firmware_map_entry+0x191/0x191
[ 347.505895][ C1] ? __kasan_check_write+0x14/0x20
[ 347.510838][ C1] schedule+0xc3/0x180
[ 347.514742][ C1] schedule_timeout+0x18c/0x380
[ 347.519431][ C1] ? _raw_spin_unlock_irq+0x4d/0x70
[ 347.524465][ C1] ? console_conditional_schedule+0x10/0x10
[ 347.530192][ C1] ? update_process_times+0x1b0/0x1b0
[ 347.535399][ C1] ? prepare_to_swait_event+0x308/0x320
[ 347.540783][ C1] rcu_gp_fqs_loop+0x2ed/0x10a0
[ 347.545563][ C1] ? _raw_spin_unlock_irq+0x4d/0x70
[ 347.550589][ C1] ? rcu_gp_init+0xc7f/0xfa0
[ 347.555016][ C1] ? rcu_gp_init+0xfa0/0xfa0
[ 347.559536][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 347.565172][ C1] ? finish_swait+0x17d/0x1b0
[ 347.569683][ C1] rcu_gp_kthread+0xa3/0x3a0
[ 347.574109][ C1] ? queued_spin_lock_slowpath+0x50/0x50
[ 347.579577][ C1] ? set_cpus_allowed_ptr+0xa4/0xe0
[ 347.584612][ C1] ? __kasan_check_read+0x11/0x20
[ 347.589471][ C1] ? __kthread_parkme+0x12d/0x180
[ 347.594332][ C1] kthread+0x26d/0x300
[ 347.598237][ C1] ? queued_spin_lock_slowpath+0x50/0x50
[ 347.603705][ C1] ? kthread_blkcg+0xd0/0xd0
[ 347.608143][ C1] ret_from_fork+0x1f/0x30
[ 347.612495][ C1]
[ 347.615339][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 347.621603][ C1] CPU: 1 PID: 527 Comm: syz-executor348 Not tainted 6.1.99-syzkaller-00071-g41e1c6f93780 #0
[ 347.631572][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 347.641469][ C1] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70
[ 347.647122][ C1] Code: 3c 08 00 74 0c 48 c7 c7 a0 f3 0d 87 e8 31 c4 9c fc 48 83 3d d9 dd ed 01 00 74 29 48 89 df e8 f3 0e 00 00 90 fb bf 01 00 00 00 a3 71 2f fc 65 8b 05 e4 57 e2 7a 85 c0 74 03 5b 5d c3 e8 b4 71
[ 347.666554][ C1] RSP: 0018:ffffc90001857a48 EFLAGS: 00000246
[ 347.672451][ C1] RAX: 0000000000000001 RBX: ffff88811bb28000 RCX: dffffc0000000000
[ 347.680257][ C1] RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000001
[ 347.688075][ C1] RBP: ffffc90001857a50 R08: dffffc0000000000 R09: ffffed1023f43799
[ 347.695880][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff11023f438a4
[ 347.703693][ C1] R13: ffff88811fa1bcc0 R14: 0000000100000000 R15: 1ffff11023f438a3
[ 347.711505][ C1] FS: 00007f5c5dcf36c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 347.720705][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 347.727160][ C1] CR2: 00007f5c5dcf2f80 CR3: 00000001259b1000 CR4: 00000000003506a0
[ 347.735037][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 347.742848][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 347.750655][ C1] Call Trace:
[ 347.753781][ C1]
[ 347.756475][ C1] ? show_regs+0x58/0x60
[ 347.760547][ C1] ? dump_cpu_task+0x3c/0x70
[ 347.764974][ C1] ? rcu_check_gp_kthread_starvation+0x1d1/0x240
[ 347.771227][ C1] ? _find_next_bit+0x126/0x130
[ 347.775915][ C1] ? print_other_cpu_stall+0x1140/0x1300
[ 347.781387][ C1] ? timer_update_keys+0xb0/0xb0
[ 347.786248][ C1] ? print_cpu_stall+0x590/0x590
[ 347.791015][ C1] ? acct_account_cputime+0x1c2/0x2c0
[ 347.796233][ C1] ? rcu_sched_clock_irq+0xb19/0x1350
[ 347.801438][ C1] ? rcu_boost_kthread_setaffinity+0x5a0/0x5a0
[ 347.807427][ C1] ? hrtimer_run_queues+0x15f/0x440
[ 347.812452][ C1] ? update_wall_time+0x25/0x30
[ 347.817144][ C1] ? update_process_times+0x149/0x1b0
[ 347.822349][ C1] ? tick_sched_timer+0x188/0x240
[ 347.827212][ C1] ? tick_setup_sched_timer+0x490/0x490
[ 347.832678][ C1] ? __hrtimer_run_queues+0x41a/0xad0
[ 347.837886][ C1] ? hrtimer_interrupt+0xaa0/0xaa0
[ 347.842843][ C1] ? try_to_wake_up+0x670/0x1220
[ 347.847604][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 347.853509][ C1] ? hrtimer_interrupt+0x40c/0xaa0
[ 347.858457][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 347.864357][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0
[ 347.869996][ C1]
[ 347.872775][ C1]
[ 347.875555][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 347.881541][ C1] ? _raw_spin_unlock_irq+0x48/0x70
[ 347.886574][ C1] ? _raw_spin_unlock_irq+0x41/0x70
[ 347.891611][ C1] __set_current_blocked+0x2a5/0x2f0
[ 347.896731][ C1] ? sysvec_apic_timer_interrupt+0x55/0xc0
[ 347.902477][ C1] ? set_current_blocked+0x40/0x40
[ 347.907413][ C1] signal_setup_done+0x397/0x5f0
[ 347.912185][ C1] ? ptrace_signal+0x4c0/0x4c0
[ 347.916777][ C1] ? __this_cpu_preempt_check+0x13/0x20
[ 347.922161][ C1] ? do_softirq+0x103/0x150
[ 347.926508][ C1] ? __local_bh_enable_ip+0x80/0x80
[ 347.931540][ C1] ? __local_bh_enable_ip+0x58/0x80
[ 347.936566][ C1] ? fpu__clear_user_states+0x171/0x200
[ 347.941948][ C1] arch_do_signal_or_restart+0x13a6/0x16f0
[ 347.947594][ C1] ? get_sigframe_size+0x10/0x10
[ 347.952363][ C1] ? restore_altstack+0x107/0x150
[ 347.957224][ C1] ? __ia32_sys_sigaltstack+0x260/0x260
[ 347.962613][ C1] ? sched_clock_cpu+0x71/0x2b0
[ 347.967299][ C1] ? __do_sys_rt_sigreturn+0x160/0x1e0
[ 347.972595][ C1] exit_to_user_mode_loop+0x74/0xa0
[ 347.977629][ C1] exit_to_user_mode_prepare+0x5a/0xa0
[ 347.982979][ C1] syscall_exit_to_user_mode+0x26/0x130
[ 347.988305][ C1] do_syscall_64+0x47/0xb0
[ 347.992563][ C1] ? clear_bhb_loop+0x55/0xb0
[ 347.997067][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 348.002797][ C1] RIP: 0033:0x7f5c5dd588f0
[ 348.007046][ C1] Code: 83 c0 16 83 e0 f7 74 12 50 48 8d 3d 3a 1b 03 00 e8 45 12 fb 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
[ 348.026489][ C1] RSP: 002b:00007f5c5dcf2bb8 EFLAGS: 00000246
[ 348.032400][ C1] RAX: 0000000000000000 RBX: 00007f5c5ddbc308 RCX: 00007f5c5dd32c59
[ 348.040200][ C1] RDX: 00007f5c5dcf2bc0 RSI: 00007f5c5dcf2cf0 RDI: 0000000000000021
[ 348.048013][ C1] RBP: 00007f5c5ddbc300 R08: 00007f5c5dcf36c0 R09: 00007f5c5dcf36c0
[ 348.055825][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c5ddbc30c
[ 348.063634][ C1] R13: 0000000000000000 R14: 00007fffbb1881c0 R15: 00007fffbb1882a8
[ 348.071452][ C1]
[ 428.775996][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 180s!
[ 428.784718][ C0] Showing busy workqueues and worker pools:
[ 428.790456][ C0] workqueue events: flags=0x0
[ 428.794965][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.795004][ C0] pending: vmstat_shepherd, psi_avgs_work
[ 428.795065][ C0] workqueue events_unbound: flags=0x2
[ 428.813538][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4
[ 428.813574][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork
[ 428.813616][ C0] workqueue events_power_efficient: flags=0x80
[ 428.834013][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
[ 428.834049][ C0] in-flight: 39:neigh_managed_work
[ 428.834075][ C0] pending: neigh_periodic_work, neigh_managed_work
[ 428.834104][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
[ 428.834136][ C0] pending: gc_worker, neigh_managed_work, neigh_periodic_work, check_lifetime
[ 428.834196][ C0] workqueue mm_percpu_wq: flags=0x8
[ 428.875603][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.875644][ C0] pending: vmstat_update
[ 428.875678][ C0] workqueue writeback: flags=0x4a
[ 428.892434][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 428.892468][ C0] pending: wb_workfn
[ 428.892645][ C0] workqueue dm_bufio_cache: flags=0x8
[ 428.909717][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.909755][ C0] pending: work_fn
[ 428.909783][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 428.926563][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[ 428.926605][ C0] pending: addrconf_verify_work
[ 428.926734][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=30s workers=2 idle: 24