Warning: Permanently added '10.128.1.125' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
[ 142.127570][ T30] audit: type=1400 audit(1739110651.716:66): avc: denied { execmem } for pid=407 comm="syz-executor211" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 242.168732][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 242.175529][ C0] (detected by 0, t=10002 jiffies, g=1593, q=209)
[ 242.181851][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294961432-4294951429), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 242.195053][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1593 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 242.205977][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 242.215785][ C0] rcu: RCU grace-period kthread stack dump:
[ 242.221520][ C0] task:rcu_preempt state:R running task stack:28264 pid: 14 ppid: 2 flags:0x00004000
[ 242.232115][ C0] Call Trace:
[ 242.235241][ C0] <TASK>
[ 242.238008][ C0] __schedule+0xccc/0x1590
[ 242.242264][ C0] ? release_firmware_map_entry+0x190/0x190
[ 242.248085][ C0] schedule+0x11f/0x1e0
[ 242.252085][ C0] schedule_timeout+0x18c/0x370
[ 242.256768][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 242.261798][ C0] ? console_conditional_schedule+0x30/0x30
[ 242.267526][ C0] ? update_process_times+0x200/0x200
[ 242.272731][ C0] ? prepare_to_swait_event+0x308/0x320
[ 242.278122][ C0] rcu_gp_fqs_loop+0x2af/0xf80
[ 242.282886][ C0] ? debug_smp_processor_id+0x17/0x20
[ 242.288091][ C0] ? __note_gp_changes+0x4ab/0x920
[ 242.293041][ C0] ? rcu_gp_init+0xc30/0xc30
[ 242.297477][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 242.302502][ C0] ? rcu_gp_init+0x9cf/0xc30
[ 242.306935][ C0] rcu_gp_kthread+0xa4/0x350
[ 242.311358][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 242.316044][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 242.320552][ C0] ? __kasan_check_read+0x11/0x20
[ 242.325415][ C0] ? __kthread_parkme+0xb2/0x200
[ 242.330190][ C0] kthread+0x421/0x510
[ 242.334092][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 242.338607][ C0] ? kthread_blkcg+0xd0/0xd0
[ 242.343036][ C0] ret_from_fork+0x1f/0x30
[ 242.347289][ C0] </TASK>
[ 242.350155][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 242.356320][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 242.361365][ C1] NMI backtrace for cpu 1
[ 242.361376][ C1] CPU: 1 PID: 419 Comm: syz-executor211 Not tainted 5.15.178-syzkaller-00193-g058abb720bd1 #0
[ 242.361393][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 242.361406][ C1] RIP: 0010:irqentry_exit+0x0/0x40
[ 242.361431][ C1] Code: 88 00 00 00 03 75 0e 65 48 8b 05 fb 7d 20 7b f6 40 2c 02 75 04 31 c0 5d c3 e8 6c fc ff ff b0 01 5d c3 0f 1f 84 00 00 00 00 00 <55> 48 89 e5 f6 87 88 00 00 00 03 74 07 e8 ae ff ff ff 5d c3 f6 87
[ 242.361445][ C1] RSP: 0018:ffffc90000a47ae0 EFLAGS: 00000082
[ 242.361459][ C1] RAX: 0000000000000001 RBX: ffffc90000a47b08 RCX: 0000000000010001
[ 242.361471][ C1] RDX: 1ffffffff0e9a608 RSI: 0000000000000000 RDI: ffffc90000a47b08
[ 242.361483][ C1] RBP: ffffc90000a47af8 R08: ffffffff874d3040 R09: ffffffff874d3048
[ 242.361499][ C1] R10: ffffffff874d3058 R11: ffffffff874d3050 R12: 0000000000000000
[ 242.361511][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 242.361520][ C1] FS: 00007f8261d796c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 242.361535][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 242.361547][ C1] CR2: 00007f8261d78e40 CR3: 0000000122f1f000 CR4: 00000000003506a0
[ 242.361561][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 242.361571][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 242.361581][ C1] Call Trace:
[ 242.361586][ C1] <NMI>
[ 242.361592][ C1] ? show_regs+0x58/0x60
[ 242.361610][ C1] ? nmi_cpu_backtrace+0x29f/0x300
[ 242.361626][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 242.361643][ C1] ? irqentry_enter+0x30/0x30
[ 242.361659][ C1] ? irqentry_enter+0x30/0x30
[ 242.361675][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 242.361693][ C1] ? nmi_handle+0xa8/0x280
[ 242.361710][ C1] ? irqentry_enter+0x30/0x30
[ 242.361730][ C1] ? default_do_nmi+0x69/0x160
[ 242.361746][ C1] ? exc_nmi+0xad/0x100
[ 242.361778][ C1] ? end_repeat_nmi+0x16/0x31
[ 242.361797][ C1] ? irqentry_enter+0x30/0x30
[ 242.361814][ C1] ? irqentry_enter+0x30/0x30
[ 242.361831][ C1] ? irqentry_enter+0x30/0x30
[ 242.361848][ C1] </NMI>
[ 242.361853][ C1] <TASK>
[ 242.361857][ C1] ? sysvec_apic_timer_interrupt+0x64/0xc0
[ 242.361876][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 242.361894][ C1] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70
[ 242.361912][ C1] Code: 08 00 74 0c 48 c7 c7 58 5a ad 86 e8 c1 be ca fc 48 83 3d 21 47 c5 01 00 74 2a 48 89 df e8 23 15 6d fc 66 90 fb bf 01 00 00 00 <e8> 62 5e 64 fc 65 8b 05 33 5a 1a 7b 85 c0 74 03 5b 5d c3 e8 63 74
[ 242.361925][ C1] RSP: 0018:ffffc90000a47bb8 EFLAGS: 00000246
[ 242.361938][ C1] RAX: 0000000000000001 RBX: ffff888119299180 RCX: dffffc0000000000
[ 242.361950][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 242.361960][ C1] RBP: ffffc90000a47bc0 R08: ffffffff8145b13a R09: fffff52000148fc0
[ 242.361973][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888119299180
[ 242.361985][ C1] R13: ffff8881192995a0 R14: 0000000000000021 R15: dffffc0000000000
[ 242.362015][ C1] ? get_signal+0x151a/0x1630
[ 242.362035][ C1] ? _raw_spin_unlock_irq+0x41/0x70
[ 242.362051][ C1] get_signal+0x1562/0x1630
[ 242.362070][ C1] arch_do_signal_or_restart+0xbd/0x1680
[ 242.362087][ C1] ? __do_compat_sys_x32_rt_sigreturn+0x1e0/0x1e0
[ 242.362105][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0
[ 242.362122][ C1] ? __kasan_check_write+0x14/0x20
[ 242.362141][ C1] ? _copy_from_user+0x96/0xd0
[ 242.362158][ C1] ? restore_altstack+0x274/0x400
[ 242.362177][ C1] ? get_sigframe_size+0x10/0x10
[ 242.362192][ C1] ? __ia32_sys_sigaltstack+0x70/0x70
[ 242.362214][ C1] ? __do_sys_rt_sigreturn+0x160/0x1e0
[ 242.362231][ C1] exit_to_user_mode_loop+0xa0/0xe0
[ 242.362250][ C1] exit_to_user_mode_prepare+0x5a/0xa0
[ 242.362268][ C1] syscall_exit_to_user_mode+0x26/0x160
[ 242.362287][ C1] do_syscall_64+0x47/0xb0
[ 242.362303][ C1] ? clear_bhb_loop+0x35/0x90
[ 242.362319][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 242.362336][ C1] RIP: 0033:0x7f8261db8c47
[ 242.362355][ C1] Code: 14 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 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
[ 242.362369][ C1] RSP: 002b:00007f8261d79218 EFLAGS: 00000246
[ 242.362382][ C1] RAX: 00000000000000ca RBX: 00007f8261e433c8 RCX: 00007f8261db8c49
[ 242.362394][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8261e433c8
[ 242.362404][ C1] RBP: 00007f8261e433c0 R08: 0000000000000000 R09: 0000000000000000
[ 242.362415][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000400000000080
[ 242.362426][ C1] R13: 000040000006b000 R14: 0000400000000100 R15: 0000400000000680
[ 242.362441][ C1] </TASK>
[ 242.362447][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.083 msecs
[ 428.828673][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 285s!
[ 428.837433][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 285s!
[ 428.846126][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 286s!
[ 428.854461][ C0] Showing busy workqueues and worker pools:
[ 428.860182][ C0] workqueue events: flags=0x0
[ 428.864696][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.864746][ C0] pending: vmstat_shepherd, psi_avgs_work
[ 428.864808][ C0] workqueue events_unbound: flags=0x2
[ 428.883271][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4
[ 428.883312][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork
[ 428.883418][ C0] workqueue events_power_efficient: flags=0x80
[ 428.903798][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.903844][ C0] pending: neigh_periodic_work, check_lifetime
[ 428.903885][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.903925][ C0] pending: neigh_periodic_work, gc_worker
[ 428.903963][ C0] workqueue mm_percpu_wq: flags=0x8
[ 428.936217][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.936268][ C0] pending: vmstat_update
[ 428.936295][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.936335][ C0] pending: vmstat_update
[ 428.936361][ C0] workqueue writeback: flags=0x4a
[ 428.964974][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 428.965014][ C0] pending: wb_workfn
[ 428.965165][ C0] workqueue dm_bufio_cache: flags=0x8
[ 428.981544][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.981592][ C0] pending: work_fn
[ 428.981674][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 428.998420][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[ 428.998464][ C0] pending: addrconf_verify_work