Warning: Permanently added '10.128.1.130' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
[ 144.429576][ T28] audit: type=1400 audit(1732133914.875:66): avc: denied { execmem } for pid=412 comm="syz-executor411" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 244.468483][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 244.475264][ C0] (detected by 0, t=10002 jiffies, g=1413, q=169 ncpus=2)
[ 244.482286][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294961664-4294951661), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 244.495482][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1413 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 244.506417][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 244.516309][ C0] rcu: RCU grace-period kthread stack dump:
[ 244.522037][ C0] task:rcu_preempt state:R running task stack:27688 pid:14 ppid:2 flags:0x00004000
[ 244.532643][ C0] Call Trace:
[ 244.535753][ C0]
[ 244.538532][ C0] __schedule+0xcb5/0x1560
[ 244.542784][ C0] ? update_load_avg+0x513/0x1530
[ 244.547646][ C0] ? __sched_text_start+0x8/0x8
[ 244.552333][ C0] schedule+0xc3/0x180
[ 244.556233][ C0] schedule_timeout+0x18c/0x380
[ 244.560919][ C0] ? _raw_spin_unlock_irq+0x4d/0x70
[ 244.565955][ C0] ? console_conditional_schedule+0x10/0x10
[ 244.571690][ C0] ? update_process_times+0x1b0/0x1b0
[ 244.576916][ C0] ? prepare_to_swait_event+0x308/0x320
[ 244.582275][ C0] rcu_gp_fqs_loop+0x2ed/0x10a0
[ 244.586961][ C0] ? _raw_spin_unlock_irq+0x4d/0x70
[ 244.591991][ C0] ? rcu_gp_init+0xc7f/0xfa0
[ 244.596422][ C0] ? rcu_gp_init+0xfa0/0xfa0
[ 244.600985][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 244.606627][ C0] ? finish_swait+0x17d/0x1b0
[ 244.611135][ C0] rcu_gp_kthread+0xa3/0x3a0
[ 244.615559][ C0] ? queued_spin_lock_slowpath+0x50/0x50
[ 244.621029][ C0] ? set_cpus_allowed_ptr+0xa4/0xe0
[ 244.626063][ C0] ? __kasan_check_read+0x11/0x20
[ 244.630918][ C0] ? __kthread_parkme+0x12d/0x180
[ 244.635951][ C0] kthread+0x26d/0x300
[ 244.639852][ C0] ? queued_spin_lock_slowpath+0x50/0x50
[ 244.645317][ C0] ? kthread_blkcg+0xd0/0xd0
[ 244.649744][ C0] ret_from_fork+0x1f/0x30
[ 244.654001][ C0]
[ 244.656864][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 244.663037][ C0] CPU: 0 PID: 424 Comm: syz-executor411 Not tainted 6.1.112-syzkaller-00022-g5b095ade1229 #0
[ 244.673007][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[ 244.682898][ C0] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70
[ 244.688548][ C0] Code: 3c 08 00 74 0c 48 c7 c7 20 f5 0d 87 e8 61 b9 9b fc 48 83 3d 19 9d ec 01 00 74 29 48 89 df e8 f3 0e 00 00 90 fb bf 01 00 00 00 f3 3f 2e fc 65 8b 05 a4 15 e1 7a 85 c0 74 03 5b 5d c3 e8 74 2f
[ 244.708113][ C0] RSP: 0018:ffffc900013d7b48 EFLAGS: 00000246
[ 244.714008][ C0] RAX: 0000000000000001 RBX: ffff88811cf50000 RCX: dffffc0000000000
[ 244.721821][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 244.729629][ C0] RBP: ffffc900013d7b50 R08: ffffffff8148a33f R09: fffff5200027afc0
[ 244.737447][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88811cf50420
[ 244.745254][ C0] R13: 1ffff110239ea084 R14: 0000000000000021 R15: dffffc0000000000
[ 244.753066][ C0] FS: 00007ff7457046c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 244.761846][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 244.768253][ C0] CR2: 00007ff745703e40 CR3: 0000000125e76000 CR4: 00000000003506b0
[ 244.776066][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 244.783881][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 244.791689][ C0] Call Trace:
[ 244.794815][ C0]
[ 244.797506][ C0] ? show_regs+0x58/0x60
[ 244.801584][ C0] ? dump_cpu_task+0x3c/0x70
[ 244.806008][ C0] ? rcu_check_gp_kthread_starvation+0x1d1/0x240
[ 244.812169][ C0] ? _find_next_bit+0x126/0x130
[ 244.816865][ C0] ? print_other_cpu_stall+0x1140/0x1300
[ 244.822327][ C0] ? print_cpu_stall+0x590/0x590
[ 244.827099][ C0] ? acct_account_cputime+0xf7/0x2c0
[ 244.832223][ C0] ? rcu_sched_clock_irq+0xb19/0x1350
[ 244.837427][ C0] ? rcu_boost_kthread_setaffinity+0x590/0x590
[ 244.843414][ C0] ? hrtimer_run_queues+0x15f/0x440
[ 244.848450][ C0] ? tick_setup_sched_timer+0x490/0x490
[ 244.853834][ C0] ? update_process_times+0x149/0x1b0
[ 244.859040][ C0] ? tick_sched_timer+0x188/0x240
[ 244.863899][ C0] ? tick_setup_sched_timer+0x490/0x490
[ 244.869279][ C0] ? __hrtimer_run_queues+0x41a/0xad0
[ 244.874490][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 244.879432][ C0] ? clockevents_program_event+0x22f/0x300
[ 244.885074][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 244.890978][ C0] ? hrtimer_interrupt+0x40c/0xaa0
[ 244.895931][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 244.901826][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0
[ 244.907468][ C0]
[ 244.910246][ C0]
[ 244.913020][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 244.919011][ C0] ? get_signal+0x12af/0x1820
[ 244.923524][ C0] ? _raw_spin_unlock_irq+0x48/0x70
[ 244.928563][ C0] ? _raw_spin_unlock_irq+0x41/0x70
[ 244.933593][ C0] get_signal+0x14e6/0x1820
[ 244.937938][ C0] ? ptrace_notify+0x350/0x350
[ 244.942533][ C0] ? __kasan_check_write+0x14/0x20
[ 244.947481][ C0] arch_do_signal_or_restart+0xb0/0x16f0
[ 244.952946][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x1e0/0x1e0
[ 244.959197][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0
[ 244.964143][ C0] ? do_sigaltstack+0x3f9/0x630
[ 244.968833][ C0] ? get_sigframe_size+0x10/0x10
[ 244.973690][ C0] ? restore_altstack+0x107/0x150
[ 244.978550][ C0] ? __ia32_sys_sigaltstack+0x260/0x260
[ 244.983933][ C0] ? sched_clock_cpu+0x71/0x2b0
[ 244.988622][ C0] ? __do_sys_rt_sigreturn+0x160/0x1e0
[ 244.993914][ C0] exit_to_user_mode_loop+0x74/0xa0
[ 244.998945][ C0] exit_to_user_mode_prepare+0x5a/0xa0
[ 245.004240][ C0] syscall_exit_to_user_mode+0x26/0x130
[ 245.009623][ C0] do_syscall_64+0x47/0xb0
[ 245.013875][ C0] ? clear_bhb_loop+0x55/0xb0
[ 245.018390][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 245.024115][ C0] RIP: 0033:0x7ff745743417
[ 245.028375][ 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
[ 245.047815][ C0] RSP: 002b:00007ff745704238 EFLAGS: 00000246
[ 245.053711][ C0] RAX: 00000000000000ca RBX: 00007ff7457cd308 RCX: 00007ff745743419
[ 245.061522][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ff7457cd308
[ 245.069338][ C0] RBP: 00007ff7457cd300 R08: 00007ff7457046c0 R09: 00007ff7457046c0
[ 245.077146][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff7457cd30c
[ 245.084957][ C0] R13: 0000000000000000 R14: 00007ffded60d720 R15: 00007ffded60d808
[ 245.092782][ C0]
[ 285.438488][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 140s!
[ 285.447228][ C0] Showing busy workqueues and worker pools:
[ 285.452970][ C0] workqueue events: flags=0x0
[ 285.457480][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 285.457521][ C0] pending: vmstat_shepherd, psi_avgs_work
[ 285.457576][ C0] workqueue events_unbound: flags=0x2
[ 285.476155][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4
[ 285.476199][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork
[ 285.476322][ C0] workqueue events_power_efficient: flags=0x80
[ 285.496684][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6
[ 285.496729][ C0] pending: neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, gc_worker
[ 285.496812][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 285.496842][ C0] pending: check_lifetime
[ 285.496870][ C0] workqueue mm_percpu_wq: flags=0x8
[ 285.532519][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 285.532565][ C0] pending: vmstat_update
[ 285.532604][ C0] workqueue writeback: flags=0x4a
[ 285.549266][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 285.549305][ C0] pending: wb_workfn
[ 285.549536][ C0] workqueue dm_bufio_cache: flags=0x8
[ 285.565818][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 285.565860][ C0] pending: work_fn
[ 285.565970][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 285.582780][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[ 285.582822][ C0] pending: addrconf_verify_work