Warning: Permanently added '10.128.1.206' (ED25519) to the list of known hosts. 2026/03/01 16:40:39 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 46.974480][ T28] audit: type=1400 audit(1772383240.236:106): avc: denied { unlink } for pid=400 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 47.026535][ T400] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.877538][ T28] audit: type=1400 audit(1772383241.136:107): avc: denied { create } for pid=418 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 48.178127][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.186131][ T434] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.194495][ T434] device bridge_slave_0 entered promiscuous mode [ 48.202434][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.210579][ T434] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.219077][ T434] device bridge_slave_1 entered promiscuous mode [ 48.270356][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.279051][ T434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.286912][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.294322][ T434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.312657][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.321396][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.330136][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.338381][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.351215][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.359999][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.367699][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.376949][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.385537][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.392831][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.408130][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.417452][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.432390][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.445780][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.454818][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.463100][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.472426][ T434] device veth0_vlan entered promiscuous mode [ 48.483164][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.492688][ T434] device veth1_macvtap entered promiscuous mode [ 48.503187][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.513573][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.701232][ T28] audit: type=1401 audit(1772383241.956:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2026/03/01 16:40:42 executed programs: 0 [ 49.146031][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.153611][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.162100][ T471] device bridge_slave_0 entered promiscuous mode [ 49.170521][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.178168][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.185916][ T471] device bridge_slave_1 entered promiscuous mode [ 49.231595][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.239440][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.247404][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.254657][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.265227][ T343] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.274396][ T343] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.292372][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.300547][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.309967][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.319465][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.328141][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.335583][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.345726][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.355122][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.363682][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.372301][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.385144][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.394452][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.412253][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.422608][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.438614][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.449470][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.467392][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.476974][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.486798][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.495268][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.505244][ T471] device veth0_vlan entered promiscuous mode [ 49.521676][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.530635][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.541951][ T471] device veth1_macvtap entered promiscuous mode [ 49.552273][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.561078][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.571070][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.582075][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.591606][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.624526][ T28] audit: type=1400 audit(1772383242.876:109): avc: denied { bpf } for pid=481 comm="syz.2.17" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 49.653675][ T28] audit: type=1400 audit(1772383242.886:110): avc: denied { prog_load } for pid=481 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 49.677884][ T28] audit: type=1400 audit(1772383242.886:111): avc: denied { map_create } for pid=481 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 49.701113][ T28] audit: type=1400 audit(1772383242.886:112): avc: denied { map_read map_write } for pid=481 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 49.726604][ T28] audit: type=1400 audit(1772383242.886:113): avc: denied { perfmon } for pid=481 comm="syz.2.17" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 49.753622][ T28] audit: type=1400 audit(1772383242.886:114): avc: denied { prog_run } for pid=481 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 149.923921][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 149.931581][ C0] rcu: 1-...!: (1 GPs behind) idle=6ef4/1/0x4000000000000000 softirq=3629/3633 fqs=0 [ 149.941954][ C0] (detected by 0, t=10005 jiffies, g=2533, q=144 ncpus=2) [ 149.949871][ C0] Sending NMI from CPU 0 to CPUs 1: [ 149.955659][ C1] NMI backtrace for cpu 1 [ 149.955673][ C1] CPU: 1 PID: 324 Comm: kworker/1:2 Not tainted syzkaller #0 [ 149.955698][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 149.955709][ C1] Workqueue: ipv6_addrconf addrconf_dad_work [ 149.955731][ C1] RIP: 0010:kvm_wait+0xdf/0x150 [ 149.955753][ C1] Code: 43 c6 44 37 04 f8 75 24 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 48 0f b6 07 40 38 f0 75 93 66 90 0f 00 2d 82 07 33 04 f4 87 fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 [ 149.955765][ C1] RSP: 0018:ffffc90003817280 EFLAGS: 00000046 [ 149.955778][ C1] RAX: 0000000000000003 RBX: ffff8881f6f27c40 RCX: ffffffff8500b8a2 [ 149.955788][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f6f27c40 [ 149.955798][ C1] RBP: ffffc90003817310 R08: ffff8881f6f27c40 R09: 1ffff1103ede4f88 [ 149.955809][ C1] R10: dffffc0000000000 R11: ffffed103ede4f89 R12: 1ffff1103ede0001 [ 149.955820][ C1] R13: ffff8881f6f38cd4 R14: dffffc0000000000 R15: 1ffff92000702e50 [ 149.955830][ C1] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 149.955852][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.955862][ C1] CR2: 0000001b32263fff CR3: 000000000700f000 CR4: 00000000003506a0 [ 149.955912][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 149.955921][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 149.955931][ C1] Call Trace: [ 149.955937][ C1] [ 149.955944][ C1] ? __cfi_kvm_wait+0x10/0x10 [ 149.955965][ C1] __pv_queued_spin_lock_slowpath+0x690/0xc40 [ 149.955988][ C1] ? __kernel_text_address+0xd/0x30 [ 149.956008][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10 [ 149.956030][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 149.956056][ C1] _raw_spin_lock_irqsave+0x120/0x130 [ 149.956074][ C1] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 149.956093][ C1] ? kasan_save_stack+0x4c/0x60 [ 149.956110][ C1] ? kasan_save_stack+0x3a/0x60 [ 149.956124][ C1] ? __kasan_record_aux_stack+0xb6/0xc0 [ 149.956144][ C1] ? kasan_record_aux_stack_noalloc+0xb/0x10 [ 149.956164][ C1] lock_timer_base+0x127/0x270 [ 149.956181][ C1] __mod_timer+0xe5/0xc00 [ 149.956199][ C1] add_timer+0x68/0x80 [ 149.956214][ C1] __queue_delayed_work+0x173/0x200 [ 149.956232][ C1] queue_delayed_work_on+0xe7/0x160 [ 149.956249][ C1] ? __cfi_queue_delayed_work_on+0x10/0x10 [ 149.956287][ C1] kvfree_call_rcu+0x44f/0x7c0 [ 149.956305][ C1] ? __cfi_kvfree_call_rcu+0x10/0x10 [ 149.956321][ C1] ? longest_prefix_match+0x43c/0x640 [ 149.956338][ C1] ? ip6_output+0x1fa/0x410 [ 149.956357][ C1] trie_delete_elem+0x572/0x720 [ 149.956374][ C1] bpf_prog_41385012b43a9f2e+0x40/0x44 [ 149.956390][ C1] bpf_trace_run3+0x123/0x2b0 [ 149.956410][ C1] ? __cfi_bpf_trace_run3+0x10/0x10 [ 149.956428][ C1] ? calc_wheel_index+0x136/0x8d0 [ 149.956445][ C1] ? timer_update_keys+0xb0/0xb0 [ 149.956463][ C1] ? debug_smp_processor_id+0x17/0x20 [ 149.956481][ C1] __bpf_trace_timer_start+0x2b/0x40 [ 149.956496][ C1] enqueue_timer+0x337/0x480 [ 149.956515][ C1] __mod_timer+0x84c/0xc00 [ 149.956532][ C1] mod_timer+0x1f/0x30 [ 149.956547][ C1] addrconf_dad_completed+0xae8/0xe80 [ 149.956564][ C1] ? addrconf_dad_stop+0x450/0x450 [ 149.956596][ C1] addrconf_dad_work+0xc41/0x14d0 [ 149.956612][ C1] ? __cfi_addrconf_dad_work+0x10/0x10 [ 149.956627][ C1] ? __kasan_check_write+0x14/0x20 [ 149.956640][ C1] ? pwq_activate_inactive_work+0x301/0x410 [ 149.956657][ C1] process_one_work+0x71f/0xc40 [ 149.956672][ C1] worker_thread+0xa29/0x11e0 [ 149.956767][ C1] ? __kthread_parkme+0x142/0x180 [ 149.956783][ C1] kthread+0x281/0x320 [ 149.956797][ C1] ? __cfi_worker_thread+0x10/0x10 [ 149.956811][ C1] ? __cfi_kthread+0x10/0x10 [ 149.956826][ C1] ret_from_fork+0x1f/0x30 [ 149.956845][ C1] [ 149.957626][ C0] rcu: rcu_preempt kthread starved for 10005 jiffies! g2533 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 150.387850][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 150.399005][ C0] rcu: RCU grace-period kthread stack dump: [ 150.406291][ C0] task:rcu_preempt state:R running task stack:28352 pid:14 ppid:2 flags:0x00004000 [ 150.418257][ C0] Call Trace: [ 150.421924][ C0] [ 150.425114][ C0] __schedule+0xba6/0x1500 [ 150.429972][ C0] ? release_firmware_map_entry+0x190/0x190 [ 150.436061][ C0] schedule+0xbd/0x170 [ 150.440133][ C0] schedule_timeout+0x159/0x340 [ 150.445606][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 150.451540][ C0] ? __cfi_process_timeout+0x10/0x10 [ 150.457950][ C0] ? prepare_to_swait_event+0x308/0x320 [ 150.464046][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 150.469109][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 150.474841][ C0] ? rcu_gp_init+0xf30/0xf30 [ 150.480026][ C0] rcu_gp_kthread+0x99/0x390 [ 150.485053][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 150.490869][ C0] ? __kasan_check_read+0x11/0x20 [ 150.496799][ C0] ? __kthread_parkme+0x142/0x180 [ 150.502540][ C0] kthread+0x281/0x320 [ 150.506736][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 150.512102][ C0] ? __cfi_kthread+0x10/0x10 [ 150.516959][ C0] ret_from_fork+0x1f/0x30 [ 150.521871][ C0] [ 150.525206][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 150.531789][ C0] CPU: 0 PID: 497 Comm: syz.2.25 Not tainted syzkaller #0 [ 150.539648][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 150.550346][ C0] RIP: 0010:smp_call_function_many_cond+0x893/0x980 [ 150.557824][ C0] Code: e6 01 31 ff e8 8e 75 09 00 83 e3 01 48 bb 00 00 00 00 00 fc ff df 75 0a e8 5a 71 09 00 e9 38 ff ff ff f3 90 41 0f b6 44 1d 00 <84> c0 75 14 41 f7 07 01 00 00 00 0f 84 1a ff ff ff e8 37 71 09 00 [ 150.578771][ C0] RSP: 0018:ffffc90000b977c0 EFLAGS: 00000293 [ 150.585821][ C0] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffff88811cff0000 [ 150.594510][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 150.603179][ C0] RBP: ffffc90000b978f8 R08: ffff8881f6e390d7 R09: 1ffff1103edc721a [ 150.611703][ C0] R10: 0000000000000000 R11: ffffffff8134c5a0 R12: 1ffff1103edc7218 [ 150.620468][ C0] R13: 1ffff1103ede78a5 R14: 0000000000000001 R15: ffff8881f6f3c528 [ 150.629839][ C0] FS: 00005555666c7500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 150.639544][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.646623][ C0] CR2: 0000000000000000 CR3: 0000000122081000 CR4: 00000000003506b0 [ 150.654705][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 150.662961][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 150.671027][ C0] Call Trace: [ 150.674653][ C0] [ 150.677575][ C0] ? __cfi_do_sync_core+0x10/0x10 [ 150.682725][ C0] ? smp_call_function_many+0x40/0x40 [ 150.688350][ C0] ? enqueue_timer+0x16a/0x480 [ 150.693299][ C0] ? text_poke+0x30/0x30 [ 150.698119][ C0] ? text_poke_loc_init+0x396/0x5b0 [ 150.703426][ C0] ? __cfi_do_sync_core+0x10/0x10 [ 150.709236][ C0] on_each_cpu_cond_mask+0x43/0x80 [ 150.714361][ C0] text_poke_bp_batch+0x1cf/0x600 [ 150.719799][ C0] ? text_poke_loc_init+0x5b0/0x5b0 [ 150.725333][ C0] ? __kasan_check_write+0x14/0x20 [ 150.730729][ C0] ? mutex_lock+0x93/0x1b0 [ 150.735685][ C0] ? __cfi_mutex_lock+0x10/0x10 [ 150.740989][ C0] ? enqueue_timer+0x16a/0x480 [ 150.745935][ C0] text_poke_finish+0x1a/0x30 [ 150.750870][ C0] arch_jump_label_transform_apply+0x15/0x30 [ 150.757036][ C0] __jump_label_update+0x37c/0x3a0 [ 150.762548][ C0] jump_label_update+0x39b/0x450 [ 150.767855][ C0] static_key_disable_cpuslocked+0xc9/0x1a0 [ 150.774814][ C0] static_key_disable+0x1a/0x30 [ 150.779845][ C0] tracepoint_probe_unregister+0x641/0x8e0 [ 150.785919][ C0] bpf_probe_unregister+0x61/0x70 [ 150.791244][ C0] bpf_raw_tp_link_release+0x63/0x90 [ 150.796881][ C0] bpf_link_free+0x13a/0x3a0 [ 150.802234][ C0] ? bpf_link_put_deferred+0x20/0x20 [ 150.807801][ C0] ? __kasan_check_write+0x14/0x20 [ 150.813266][ C0] bpf_link_release+0x15f/0x170 [ 150.818316][ C0] ? __cfi_bpf_link_release+0x10/0x10 [ 150.824145][ C0] __fput+0x1fc/0x8f0 [ 150.828401][ C0] ____fput+0x15/0x20 [ 150.832986][ C0] task_work_run+0x1e1/0x250 [ 150.838107][ C0] ? __cfi_task_work_run+0x10/0x10 [ 150.843583][ C0] ? __cfi___close_range+0x10/0x10 [ 150.848975][ C0] exit_to_user_mode_loop+0x9b/0xb0 [ 150.854365][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 150.860024][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 150.865926][ C0] do_syscall_64+0x58/0xa0 [ 150.870577][ C0] ? clear_bhb_loop+0x30/0x80 [ 150.875660][ C0] ? clear_bhb_loop+0x30/0x80 [ 150.880886][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 150.887476][ C0] RIP: 0033:0x7f789f79aef9 [ 150.892427][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 150.913253][ C0] RSP: 002b:00007ffcc355cd58 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 150.922633][ C0] RAX: 0000000000000000 RBX: 00007ffcc355ce40 RCX: 00007f789f79aef9 [ 150.931075][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 150.940019][ C0] RBP: 000000000000c2a2 R08: 0000000000000001 R09: 0000000000000000 [ 150.948501][ C0] R10: 0000001b31620000 R11: 0000000000000246 R12: 00007ffcc355ce80 [ 150.957185][ C0] R13: 00007f789fa05fac R14: 000000000000c4c9 R15: 00007f789fa05fa0 [ 150.965446][ C0] [ 285.803900][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 234s! [ 285.812934][ C0] Showing busy workqueues and worker pools: [ 285.819126][ C0] workqueue events: flags=0x0 [ 285.824241][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.824270][ C0] pending: vmstat_shepherd, kfree_rcu_monitor [ 285.824299][ C0] workqueue events_power_efficient: flags=0x80 [ 285.846605][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 285.846630][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_periodic_work, neigh_managed_work, neigh_periodic_work [ 285.846673][ C0] workqueue netns: flags=0xe000a [ 285.873479][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 285.873507][ C0] in-flight: 8:cleanup_net [ 285.873588][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.891616][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.891652][ C0] pending: vmstat_update [ 285.891676][ C0] workqueue writeback: flags=0x4a [ 285.909428][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.909452][ C0] pending: wb_workfn [ 285.909640][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.928014][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.928040][ C0] pending: work_fn [ 285.928142][ C0] workqueue mld: flags=0x40008 [ 285.946209][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=21 [ 285.946242][ C0] pending: mld_ifc_work [ 285.946260][ C0] inactive: mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work [ 285.946434][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.994479][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=2 [ 285.994511][ C0] in-flight: 324:addrconf_dad_work [ 285.994582][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=55 [ 285.994601][ C0] pending: addrconf_dad_work [ 285.994614][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.995087][ C0] , addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 285.995363][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.128348][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.128381][ C0] pending: wg_packet_handshake_send_worker [ 286.128400][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.148533][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.148568][ C0] pending: wg_packet_encrypt_worker [ 286.148586][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.148606][ C0] pending: wg_packet_encrypt_worker [ 286.148620][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.183769][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.183803][ C0] pending: wg_packet_handshake_send_worker [ 286.183823][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.205170][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.205202][ C0] pending: wg_packet_encrypt_worker [ 286.205384][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.225305][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.225337][ C0] pending: wg_packet_encrypt_worker [ 286.225356][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.225376][ C0] pending: wg_packet_encrypt_worker [ 286.225391][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=225s workers=4 idle: 39 24 325 [ 286.225424][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=235s workers=5 idle: 313 10 343 41