Warning: Permanently added '10.128.0.245' (ED25519) to the list of known hosts.
executing program
[ 435.194367][ T28] audit: type=1400 audit(1716088770.950:66): avc: denied { execmem } for pid=701 comm="syz-executor225" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 535.217040][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 535.223836][ C1] (detected by 1, t=10002 jiffies, g=3801, q=173 ncpus=2)
[ 535.230854][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294990731-4294980728), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 535.244047][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g3801 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 535.254978][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 535.264798][ C1] rcu: RCU grace-period kthread stack dump:
[ 535.270523][ C1] task:rcu_preempt state:R running task stack:28040 pid:14 ppid:2 flags:0x00004000
[ 535.281111][ C1] Call Trace:
[ 535.284228][ C1]
[ 535.287008][ C1] __schedule+0xca7/0x1550
[ 535.291265][ C1] ? __sched_text_start+0x8/0x8
[ 535.295950][ C1] schedule+0xc3/0x180
[ 535.299853][ C1] schedule_timeout+0x18c/0x380
[ 535.304535][ C1] ? _raw_spin_unlock_irq+0x4d/0x70
[ 535.309575][ C1] ? console_conditional_schedule+0x10/0x10
[ 535.315302][ C1] ? update_process_times+0x1b0/0x1b0
[ 535.320507][ C1] ? prepare_to_swait_event+0x308/0x320
[ 535.325891][ C1] rcu_gp_fqs_loop+0x2ed/0x1060
[ 535.330581][ C1] ? _raw_spin_unlock_irq+0x4d/0x70
[ 535.335609][ C1] ? rcu_gp_init+0xc7f/0xf80
[ 535.340039][ C1] ? rcu_gp_init+0xf80/0xf80
[ 535.344466][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 535.350107][ C1] ? finish_swait+0x17d/0x1b0
[ 535.354617][ C1] rcu_gp_kthread+0xa3/0x390
[ 535.359046][ C1] ? queued_spin_lock_slowpath+0x50/0x50
[ 535.364511][ C1] ? set_cpus_allowed_ptr+0xa4/0xe0
[ 535.369547][ C1] ? __kasan_check_read+0x11/0x20
[ 535.374404][ C1] ? __kthread_parkme+0x12d/0x180
[ 535.379267][ C1] kthread+0x26d/0x300
[ 535.383171][ C1] ? queued_spin_lock_slowpath+0x50/0x50
[ 535.388640][ C1] ? kthread_blkcg+0xd0/0xd0
[ 535.393076][ C1] ret_from_fork+0x1f/0x30
[ 535.397325][ C1]
[ 535.400184][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 535.406359][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 535.411391][ C0] NMI backtrace for cpu 0
[ 535.411401][ C0] CPU: 0 PID: 714 Comm: syz-executor225 Not tainted 6.1.75-syzkaller-00020-g4ed706c20a76 #0
[ 535.411416][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 535.411424][ C0] RIP: 0010:native_apic_msr_write+0x39/0x50
[ 535.411448][ C0] 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 0a 3c 6a 01 5d c3 0f 1f 84 00 00 00 00
[ 535.411460][ C0] RSP: 0018:ffffc90000007df8 EFLAGS: 00000046
[ 535.411473][ C0] RAX: 0000000000056329 RBX: ffffffff8650ca30 RCX: 0000000000000838
[ 535.411483][ C0] RDX: 0000000000000000 RSI: 0000000000056329 RDI: 0000000000000838
[ 535.411492][ C0] RBP: ffffc90000007df8 R08: ffffffff8169e4bb R09: ffffffff8169e3ad
[ 535.411503][ C0] R10: 0000000000000002 R11: ffff88810ea1a880 R12: 0000000000000020
[ 535.411512][ C0] R13: dffffc0000000000 R14: 0000000000056329 R15: dffffc0000000000
[ 535.411522][ C0] FS: 00007ffa98cff6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 535.411535][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 535.411545][ C0] CR2: 00007ffa98cfee40 CR3: 00000001239af000 CR4: 00000000003506b0
[ 535.411558][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 535.411566][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 535.411575][ C0] Call Trace:
[ 535.411579][ C0]
[ 535.411584][ C0] ? show_regs+0x58/0x60
[ 535.411598][ C0] ? nmi_cpu_backtrace+0x285/0x2f0
[ 535.411617][ C0] ? nmi_trigger_cpumask_backtrace+0x3c0/0x3c0
[ 535.411637][ C0] ? native_apic_msr_write+0x39/0x50
[ 535.411656][ C0] ? native_apic_msr_write+0x39/0x50
[ 535.411675][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 535.411691][ C0] ? nmi_handle+0xa7/0x280
[ 535.411706][ C0] ? native_apic_msr_write+0x39/0x50
[ 535.411724][ C0] ? default_do_nmi+0x69/0x160
[ 535.411741][ C0] ? exc_nmi+0xaf/0x120
[ 535.411756][ C0] ? end_repeat_nmi+0x16/0x31
[ 535.411771][ C0] ? clockevents_program_event+0x7d/0x300
[ 535.411785][ C0] ? clockevents_program_event+0x18b/0x300
[ 535.411799][ C0] ? native_apic_msr_write+0x39/0x50
[ 535.411822][ C0] ? native_apic_msr_write+0x39/0x50
[ 535.411842][ C0] ? native_apic_msr_write+0x39/0x50
[ 535.411860][ C0]
[ 535.411864][ C0]
[ 535.411868][ C0] lapic_next_event+0x5f/0x70
[ 535.411881][ C0] clockevents_program_event+0x1c1/0x300
[ 535.411896][ C0] tick_program_event+0x9f/0x120
[ 535.411912][ C0] hrtimer_interrupt+0x625/0xaa0
[ 535.411938][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 535.411961][ C0] sysvec_apic_timer_interrupt+0x95/0xc0
[ 535.411978][ C0]
[ 535.411982][ C0]
[ 535.411986][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 535.412000][ C0] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70
[ 535.412022][ C0] Code: 3c 08 00 74 0c 48 c7 c7 e0 ef ed 86 e8 a1 8b bc fc 48 83 3d e9 0b ee 01 00 74 29 48 89 df e8 f3 0e 00 00 90 fb bf 01 00 00 00 d3 73 4f fc 65 8b 05 b4 89 02 7b 85 c0 74 03 5b 5d c3 e8 d4 9b
[ 535.412033][ C0] RSP: 0018:ffffc90001c97b48 EFLAGS: 00000246
[ 535.412044][ C0] RAX: 0000000000000001 RBX: ffff888113479180 RCX: dffffc0000000000
[ 535.412054][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 535.412062][ C0] RBP: ffffc90001c97b50 R08: ffffffff81486a6f R09: fffff52000392fc0
[ 535.412073][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881134795a0
[ 535.412082][ C0] R13: 1ffff1102268f2b4 R14: 0000000000000021 R15: dffffc0000000000
[ 535.412094][ C0] ? get_signal+0x12af/0x1820
[ 535.412111][ C0] ? _raw_spin_unlock_irq+0x41/0x70
[ 535.412131][ C0] get_signal+0x14e6/0x1820
[ 535.412148][ C0] ? ptrace_notify+0x350/0x350
[ 535.412162][ C0] ? __kasan_check_write+0x14/0x20
[ 535.412177][ C0] arch_do_signal_or_restart+0xb0/0x16f0
[ 535.412197][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x1e0/0x1e0
[ 535.412218][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0
[ 535.412239][ C0] ? do_sigaltstack+0x3f9/0x630
[ 535.412258][ C0] ? get_sigframe_size+0x10/0x10
[ 535.412277][ C0] ? restore_altstack+0x107/0x150
[ 535.412295][ C0] ? __ia32_sys_sigaltstack+0x260/0x260
[ 535.412316][ C0] ? __do_sys_rt_sigreturn+0x160/0x1e0
[ 535.412337][ C0] exit_to_user_mode_loop+0x74/0xa0
[ 535.412355][ C0] exit_to_user_mode_prepare+0x5a/0xa0
[ 535.412372][ C0] syscall_exit_to_user_mode+0x26/0x140
[ 535.412390][ C0] do_syscall_64+0x49/0xb0
[ 535.412403][ C0] ? sysvec_apic_timer_interrupt+0x55/0xc0
[ 535.412420][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 535.412442][ C0] RIP: 0033:0x7ffa98d3e417
[ 535.412463][ 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
[ 535.412474][ C0] RSP: 002b:00007ffa98cff238 EFLAGS: 00000246
[ 535.412485][ C0] RAX: 00000000000000ca RBX: 00007ffa98dc8308 RCX: 00007ffa98d3e419
[ 535.412494][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ffa98dc8308
[ 535.412504][ C0] RBP: 00007ffa98dc8300 R08: 00007ffa98cff6c0 R09: 00007ffa98cff6c0
[ 535.412514][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffa98dc830c
[ 535.412523][ C0] R13: 0000000000000000 R14: 00007ffc6ece1c10 R15: 00007ffc6ece1cf8
[ 535.412535][ C0]
[ 535.412541][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.150 msecs
[ 535.617043][ C0] sched: RT throttling activated
[ 715.596983][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 178s!
[ 715.605816][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 279s!
[ 715.614507][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 179s!
[ 715.622754][ C0] Showing busy workqueues and worker pools:
[ 715.628477][ C0] workqueue events: flags=0x0
[ 715.632992][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 715.633032][ C0] pending: vmstat_shepherd, psi_avgs_work
[ 715.633090][ C0] workqueue events_unbound: flags=0x2
[ 715.651566][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4
[ 715.651600][ C0] in-flight: 568:toggle_allocation_gate
[ 715.651627][ C0] pending: flush_memcg_stats_dwork
[ 715.651652][ C0] workqueue events_power_efficient: flags=0x80
[ 715.675593][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
[ 715.675632][ C0] pending: neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work
[ 715.675714][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 715.675747][ C0] pending: gc_worker, check_lifetime
[ 715.675777][ C0] workqueue mm_percpu_wq: flags=0x8
[ 715.711430][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.711472][ C0] pending: vmstat_update
[ 715.711503][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.711538][ C0] pending: vmstat_update
[ 715.711569][ C0] workqueue writeback: flags=0x4a
[ 715.740186][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 715.740225][ C0] pending: wb_workfn
[ 715.740352][ C0] workqueue dm_bufio_cache: flags=0x8
[ 715.756643][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 715.756696][ C0] pending: work_fn
[ 715.756725][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 715.773472][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[ 715.773516][ C0] pending: addrconf_verify_work
[ 715.773550][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=180s workers=3 idle: 43 8