Warning: Permanently added '10.128.0.184' (ED25519) to the list of known hosts.
executing program
executing program
executing program
[ 142.217104][ T28] audit: type=1400 audit(1741948331.562:66): avc: denied { execmem } for pid=407 comm="syz-executor403" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 242.250287][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 242.257105][ C1] (detected by 1, t=10002 jiffies, g=1613, q=126 ncpus=2)
[ 242.264103][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294961436-4294951433), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 242.277390][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1613 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 242.288405][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 242.298213][ C1] rcu: RCU grace-period kthread stack dump:
[ 242.303952][ C1] task:rcu_preempt state:R running task stack:28008 pid:14 ppid:2 flags:0x00004000
[ 242.314652][ C1] Call Trace:
[ 242.317743][ C1]
[ 242.320533][ C1] __schedule+0xcb5/0x1560
[ 242.324775][ C1] ? __sched_text_start+0x8/0x8
[ 242.329459][ C1] ? __kasan_check_write+0x14/0x20
[ 242.334411][ C1] schedule+0xc3/0x180
[ 242.338320][ C1] schedule_timeout+0x18c/0x380
[ 242.343003][ C1] ? _raw_spin_unlock_irq+0x4d/0x70
[ 242.348034][ C1] ? console_conditional_schedule+0x10/0x10
[ 242.353935][ C1] ? update_process_times+0x1b0/0x1b0
[ 242.359254][ C1] ? prepare_to_swait_event+0x308/0x320
[ 242.364613][ C1] rcu_gp_fqs_loop+0x2ed/0x10a0
[ 242.369302][ C1] ? _raw_spin_unlock_irq+0x4d/0x70
[ 242.374343][ C1] ? rcu_gp_init+0xc7f/0xfa0
[ 242.378759][ C1] ? rcu_gp_init+0xfa0/0xfa0
[ 242.383185][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 242.388827][ C1] ? finish_swait+0x17d/0x1b0
[ 242.393412][ C1] rcu_gp_kthread+0xa3/0x3a0
[ 242.397770][ C1] ? queued_spin_lock_slowpath+0x50/0x50
[ 242.403241][ C1] ? set_cpus_allowed_ptr+0xa4/0xe0
[ 242.408270][ C1] ? __kasan_check_read+0x11/0x20
[ 242.413130][ C1] ? __kthread_parkme+0x12d/0x180
[ 242.417998][ C1] kthread+0x26d/0x300
[ 242.421898][ C1] ? queued_spin_lock_slowpath+0x50/0x50
[ 242.427369][ C1] ? kthread_blkcg+0xd0/0xd0
[ 242.431790][ C1] ret_from_fork+0x1f/0x30
[ 242.436048][ C1]
[ 242.438995][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 242.445164][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 242.450229][ C0] NMI backtrace for cpu 0
[ 242.450256][ C0] CPU: 0 PID: 419 Comm: syz-executor403 Not tainted 6.1.128-syzkaller-00009-g70d032fba5f4 #0
[ 242.450276][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 242.450291][ C0] RIP: 0010:kasan_check_range+0x82/0x2a0
[ 242.450325][ C0] Code: 00 00 00 00 fc ff df 4f 8d 34 1a 4d 89 f5 4d 29 cd 49 83 fd 10 7f 26 4d 85 ed 0f 84 44 01 00 00 49 f7 d2 4d 01 e2 41 80 39 00 <0f> 85 d2 01 00 00 49 ff c1 49 ff c2 75 ee e9 27 01 00 00 45 89 cf
[ 242.450344][ C0] RSP: 0018:ffffc90000007bb8 EFLAGS: 00000046
[ 242.450361][ C0] RAX: 0000000000000001 RBX: 000000000001ffff RCX: ffffffff85229b47
[ 242.450373][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8881f6e37c80
[ 242.450385][ C0] RBP: ffffc90000007be0 R08: dffffc0000000000 R09: ffffed103edc6f90
[ 242.450398][ C0] R10: ffffffffffffffff R11: dffffc0000000001 R12: 1ffff1103edc6f90
[ 242.450411][ C0] R13: 0000000000000001 R14: ffffed103edc6f91 R15: ffffc90000007c20
[ 242.450423][ C0] FS: 00007f7ebc75a6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 242.450438][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 242.450450][ C0] CR2: 00007f7ebc759e40 CR3: 0000000124fc9000 CR4: 00000000003506b0
[ 242.450465][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 242.450475][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 242.450486][ C0] Call Trace:
[ 242.450491][ C0]
[ 242.450497][ C0] ? show_regs+0x58/0x60
[ 242.450516][ C0] ? nmi_cpu_backtrace+0x285/0x2f0
[ 242.450544][ C0] ? nmi_trigger_cpumask_backtrace+0x3b0/0x3b0
[ 242.450573][ C0] ? kasan_check_range+0x82/0x2a0
[ 242.450598][ C0] ? kasan_check_range+0x82/0x2a0
[ 242.450624][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 242.450645][ C0] ? nmi_handle+0xa7/0x280
[ 242.450663][ C0] ? kasan_check_range+0x82/0x2a0
[ 242.450688][ C0] ? default_do_nmi+0x69/0x160
[ 242.450712][ C0] ? exc_nmi+0xad/0x100
[ 242.450735][ C0] ? end_repeat_nmi+0x16/0x31
[ 242.450763][ C0] ? _raw_spin_lock+0x97/0x1b0
[ 242.450784][ C0] ? kasan_check_range+0x82/0x2a0
[ 242.450808][ C0] ? kasan_check_range+0x82/0x2a0
[ 242.450834][ C0] ? kasan_check_range+0x82/0x2a0
[ 242.450858][ C0]
[ 242.450863][ C0]
[ 242.450869][ C0] __kasan_check_write+0x14/0x20
[ 242.450886][ C0] _raw_spin_lock+0x97/0x1b0
[ 242.450907][ C0] ? _raw_spin_trylock_bh+0x190/0x190
[ 242.450929][ C0] ? debug_smp_processor_id+0x17/0x20
[ 242.450957][ C0] ? arch_scale_freq_tick+0x32e/0x370
[ 242.450973][ C0] ? rcu_boost_kthread_setaffinity+0x590/0x590
[ 242.450999][ C0] scheduler_tick+0x80/0x450
[ 242.451025][ C0] update_process_times+0x17d/0x1b0
[ 242.451051][ C0] tick_sched_timer+0x188/0x240
[ 242.451072][ C0] ? tick_setup_sched_timer+0x490/0x490
[ 242.451122][ C0] __hrtimer_run_queues+0x41a/0xad0
[ 242.451153][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 242.451178][ C0] ? clockevents_program_event+0x22f/0x300
[ 242.451196][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 242.451216][ C0] hrtimer_interrupt+0x40c/0xaa0
[ 242.451247][ C0] __sysvec_apic_timer_interrupt+0xfb/0x3f0
[ 242.451265][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 242.451291][ C0]
[ 242.451296][ C0]
[ 242.451302][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 242.451327][ C0] RIP: 0010:__sanitizer_cov_trace_cmp8+0x1/0x80
[ 242.451351][ C0] Code: 11 48 c7 44 0a 08 04 00 00 00 48 89 44 0a 10 48 89 74 0a 18 4c 89 44 0a 20 5d c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 <48> 89 e5 4c 8b 45 08 65 48 8b 0d c0 d6 8c 7e 65 8b 05 c1 d6 8c 7e
[ 242.451365][ C0] RSP: 0018:ffffc90001197990 EFLAGS: 00000212
[ 242.451381][ C0] RAX: 0000000000000000 RBX: 00007fffffffecbc RCX: ffff88811de12880
[ 242.451393][ C0] RDX: ffff88811de12880 RSI: 00007f7ebc759e40 RDI: 00007fffffffecbc
[ 242.451406][ C0] RBP: ffffc90001197b70 R08: ffffffff81317e6f R09: ffffed1023bc2511
[ 242.451420][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88811de12880
[ 242.451432][ C0] R13: 00007f7ebc759e40 R14: 0000000000000344 R15: dffffc0000000000
[ 242.451445][ C0] ? copy_fpstate_to_sigframe+0xdf/0xba0
[ 242.451471][ C0] ? copy_fpstate_to_sigframe+0xfc/0xba0
[ 242.451493][ C0] ? __kasan_check_write+0x14/0x20
[ 242.451510][ C0] ? _raw_spin_trylock_bh+0x190/0x190
[ 242.451532][ C0] ? fpregs_set+0x7a0/0x7a0
[ 242.451552][ C0] ? irqentry_exit+0x30/0x40
[ 242.451578][ C0] ? sysvec_apic_timer_interrupt+0x64/0xc0
[ 242.451603][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 242.451631][ C0] ? get_signal+0x12af/0x1820
[ 242.451650][ C0] ? _raw_spin_unlock_irq+0x48/0x70
[ 242.451672][ C0] ? fpu__alloc_mathframe+0xc3/0x150
[ 242.451693][ C0] get_sigframe+0x378/0x4b0
[ 242.451719][ C0] ? restore_sigcontext+0x700/0x700
[ 242.451742][ C0] ? ptrace_notify+0x350/0x350
[ 242.451760][ C0] ? __kasan_check_write+0x14/0x20
[ 242.451779][ C0] arch_do_signal_or_restart+0x2ac/0x16f0
[ 242.451804][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0
[ 242.451827][ C0] ? do_sigaltstack+0x3f9/0x630
[ 242.451852][ C0] ? get_sigframe_size+0x10/0x10
[ 242.451875][ C0] ? restore_altstack+0x107/0x150
[ 242.451895][ C0] ? __ia32_sys_sigaltstack+0x260/0x260
[ 242.451918][ C0] ? sched_clock_cpu+0x71/0x2b0
[ 242.451937][ C0] ? __do_sys_rt_sigreturn+0x160/0x1e0
[ 242.451962][ C0] exit_to_user_mode_loop+0x74/0xa0
[ 242.451984][ C0] exit_to_user_mode_prepare+0x5a/0xa0
[ 242.452005][ C0] syscall_exit_to_user_mode+0x26/0x130
[ 242.452030][ C0] do_syscall_64+0x47/0xb0
[ 242.452051][ C0] ? clear_bhb_loop+0x55/0xb0
[ 242.452082][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 242.452106][ C0] RIP: 0033:0x7f7ebc799457
[ 242.452128][ 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
[ 242.452141][ C0] RSP: 002b:00007f7ebc75a218 EFLAGS: 00000246
[ 242.452155][ C0] RAX: 00000000000000ca RBX: 00007f7ebc823308 RCX: 00007f7ebc799459
[ 242.452166][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7ebc823308
[ 242.452178][ C0] RBP: 00007f7ebc823300 R08: 0000000000000000 R09: 0000000000000000
[ 242.452188][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000400000000140
[ 242.452199][ C0] R13: 000040000006b000 R14: 0000400000000100 R15: 0000400000000680
[ 242.452214][ C0]
[ 242.452220][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.992 msecs
[ 428.860152][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 285s!
[ 428.869118][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 285s!
[ 428.877821][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 286s!
[ 428.886069][ C0] Showing busy workqueues and worker pools:
[ 428.891812][ C0] workqueue events: flags=0x0
[ 428.896292][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.896341][ C0] pending: vmstat_shepherd, psi_avgs_work
[ 428.896408][ C0] workqueue events_unbound: flags=0x2
[ 428.914869][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4
[ 428.914913][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork
[ 428.915041][ C0] workqueue events_power_efficient: flags=0x80
[ 428.935782][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.935839][ C0] pending: gc_worker, check_lifetime
[ 428.935901][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
[ 428.935942][ C0] pending: neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work
[ 428.936029][ C0] workqueue mm_percpu_wq: flags=0x8
[ 428.971817][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.971872][ C0] pending: vmstat_update
[ 428.971912][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.971952][ C0] pending: vmstat_update
[ 428.971991][ C0] workqueue writeback: flags=0x4a
[ 429.000731][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 429.000777][ C0] pending: wb_workfn
[ 429.001093][ C0] workqueue dm_bufio_cache: flags=0x8
[ 429.017577][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 429.017629][ C0] pending: work_fn
[ 429.017721][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 429.034562][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[ 429.034612][ C0] pending: addrconf_verify_work