Warning: Permanently added '10.128.1.70' (ED25519) to the list of known hosts.
executing program
executing program
executing program
[ 137.044446][ T30] audit: type=1400 audit(1748885338.695:64): avc: denied { execmem } for pid=281 comm="syz-executor266" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 237.080553][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 237.087576][ C1] (detected by 1, t=10002 jiffies, g=709, q=232)
[ 237.094007][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294960927-4294950924), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 237.107398][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g709 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 237.118439][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 237.128412][ C1] rcu: RCU grace-period kthread stack dump:
[ 237.134314][ C1] task:rcu_preempt state:R running task stack:28720 pid: 14 ppid: 2 flags:0x00004000
[ 237.145226][ C1] Call Trace:
[ 237.148517][ C1]
[ 237.151471][ C1] __schedule+0xb6e/0x14c0
[ 237.155937][ C1] ? release_firmware_map_entry+0x190/0x190
[ 237.161847][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 237.167670][ C1] ? __mod_timer+0x7ae/0xb30
[ 237.172387][ C1] schedule+0x11e/0x1e0
[ 237.176556][ C1] schedule_timeout+0x12c/0x2e0
[ 237.181428][ C1] ? console_conditional_schedule+0x30/0x30
[ 237.187332][ C1] ? update_process_times+0x200/0x200
[ 237.192720][ C1] ? prepare_to_swait_event+0x308/0x320
[ 237.198277][ C1] rcu_gp_fqs_loop+0x293/0xf60
[ 237.203062][ C1] ? debug_smp_processor_id+0x17/0x20
[ 237.208458][ C1] ? __note_gp_changes+0x4e2/0x9e0
[ 237.213595][ C1] ? rcu_gp_init+0xc00/0xc00
[ 237.218224][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 237.223442][ C1] ? rcu_gp_init+0x9a7/0xc00
[ 237.228043][ C1] rcu_gp_kthread+0x98/0x330
[ 237.232644][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 237.237333][ C1] ? __kasan_check_read+0x11/0x20
[ 237.242365][ C1] ? __kthread_parkme+0xac/0x200
[ 237.247315][ C1] ? preempt_count_add+0x90/0x1b0
[ 237.252347][ C1] kthread+0x411/0x500
[ 237.256425][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 237.261119][ C1] ? kthread_blkcg+0xd0/0xd0
[ 237.265760][ C1] ret_from_fork+0x1f/0x30
[ 237.270280][ C1]
[ 237.273304][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 237.279643][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 237.284862][ C0] NMI backtrace for cpu 0
[ 237.284879][ C0] CPU: 0 PID: 290 Comm: syz-executor266 Not tainted 5.15.184-syzkaller-00129-g4032a894ccb2 #0
[ 237.284897][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 237.284911][ C0] RIP: 0010:irq_enter_rcu+0x1e/0x90
[ 237.284933][ C0] Code: 9c 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 56 53 bf 00 00 01 00 e8 ff 66 08 00 e8 1a 34 61 03 65 48 8b 3d 22 d4 c3 7e <48> 8d 5f 2c 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f
[ 237.284951][ C0] RSP: 0018:ffffc90000007fd8 EFLAGS: 00000082
[ 237.284966][ C0] RAX: 0000000000000000 RBX: ffffc90000a47ae8 RCX: e610b4be9e3e0b00
[ 237.284978][ C0] RDX: 0000000000000000 RSI: ffffffff85632d80 RDI: ffff88811be162c0
[ 237.284989][ C0] RBP: ffffc90000007fe8 R08: 0000000000000000 R09: 0000000000000000
[ 237.285000][ C0] R10: 0000000000000000 R11: ffffc90000007ff8 R12: 0000000000000000
[ 237.285010][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 237.285020][ C0] FS: 00007f80230716c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 237.285035][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 237.285046][ C0] CR2: 00007f8023070e40 CR3: 000000011db13000 CR4: 00000000003506b0
[ 237.285060][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 237.285070][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 237.285080][ C0] Call Trace:
[ 237.285086][ C0]
[ 237.285091][ C0] sysvec_apic_timer_interrupt+0x9c/0xc0
[ 237.285110][ C0]
[ 237.285114][ C0]
[ 237.285119][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 237.285136][ C0] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70
[ 237.285155][ C0] Code: 12 48 89 fb 48 c7 c7 38 3a 6d 86 e8 c1 b1 01 fd 48 89 df 48 83 3d 7e d5 c7 01 00 74 27 e8 33 b5 a9 fc 66 90 fb bf 01 00 00 00 32 9d a1 fc 65 8b 05 b3 08 5d 7b 85 c0 74 03 5b 5d c3 e8 d3 11
[ 237.285168][ C0] RSP: 0018:ffffc90000a47b98 EFLAGS: 00000246
[ 237.285181][ C0] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000
[ 237.285192][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 237.285201][ C0] RBP: ffffc90000a47ba0 R08: dffffc0000000000 R09: fffff52000148fc0
[ 237.285213][ C0] R10: fffff52000148fc0 R11: 1ffff92000148fbc R12: 1ffff110237c1c8c
[ 237.285225][ C0] R13: dffffc0000000000 R14: ffff88811be0e460 R15: 000000001c000004
[ 237.285240][ C0] ? _raw_spin_unlock_irq+0x41/0x70
[ 237.285258][ C0] get_signal+0x13b2/0x1480
[ 237.285278][ C0] arch_do_signal_or_restart+0xc1/0x10f0
[ 237.285297][ C0] ? load_gs_index+0xb0/0xb0
[ 237.285312][ C0] ? get_sigframe_size+0x10/0x10
[ 237.285329][ C0] ? sched_clock+0x9/0x10
[ 237.285343][ C0] ? sched_clock_cpu+0x18/0x3c0
[ 237.285360][ C0] exit_to_user_mode_loop+0xa7/0xe0
[ 237.285376][ C0] exit_to_user_mode_prepare+0x5a/0xa0
[ 237.285391][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 237.285407][ C0] do_syscall_64+0x58/0xa0
[ 237.285425][ C0] ? clear_bhb_loop+0x50/0xa0
[ 237.285440][ C0] ? clear_bhb_loop+0x50/0xa0
[ 237.285454][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 237.285473][ C0] RIP: 0033:0x7f80230b0c47
[ 237.285494][ C0] 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
[ 237.285507][ C0] RSP: 002b:00007f8023071218 EFLAGS: 00000246
[ 237.285519][ C0] RAX: 00000000000000ca RBX: 00007f802313b3c8 RCX: 00007f80230b0c49
[ 237.285530][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f802313b3c8
[ 237.285541][ C0] RBP: 00007f802313b3c0 R08: 0000000000000000 R09: 0000000000000000
[ 237.285551][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000140
[ 237.285561][ C0] R13: 000020000006b000 R14: 0000200000bbdffc R15: 0000200000000240
[ 237.285575][ C0]
[ 428.780486][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 290s!
[ 428.789483][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 291s!
[ 428.798407][ C0] Showing busy workqueues and worker pools:
[ 428.804341][ C0] workqueue events: flags=0x0
[ 428.809027][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.809074][ C0] pending: psi_avgs_work
[ 428.809106][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.809146][ C0] pending: vmstat_shepherd
[ 428.809173][ C0] workqueue events_unbound: flags=0x2
[ 428.839156][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4
[ 428.839200][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork
[ 428.839248][ C0] workqueue events_power_efficient: flags=0x80
[ 428.860146][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.860193][ C0] pending: check_lifetime, neigh_periodic_work
[ 428.860237][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.860276][ C0] pending: neigh_periodic_work, gc_worker
[ 428.860319][ C0] workqueue writeback: flags=0x4a
[ 428.893179][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 428.893222][ C0] pending: wb_workfn
[ 428.893361][ C0] workqueue dm_bufio_cache: flags=0x8
[ 428.910160][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.910207][ C0] pending: work_fn
[ 428.910349][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 428.927684][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[ 428.927728][ C0] pending: addrconf_verify_work