Warning: Permanently added '10.128.1.30' (ED25519) to the list of known hosts. 2026/02/05 02:12:18 parsed 1 programs [ 49.925450][ T28] audit: type=1400 audit(1770257539.625:106): 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" [ 50.044071][ T400] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 50.949288][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.957315][ T419] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.965376][ T419] device bridge_slave_0 entered promiscuous mode [ 50.973330][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.980550][ T419] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.988262][ T419] device bridge_slave_1 entered promiscuous mode [ 51.040987][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.048174][ T419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.055854][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.062934][ T419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.083916][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.091729][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.099522][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.107543][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.118115][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.126945][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.134256][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.143319][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.151786][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.158987][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.172498][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.182424][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.198435][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.210254][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.218740][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.226768][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.236556][ T419] device veth0_vlan entered promiscuous mode [ 51.248284][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.258081][ T419] device veth1_macvtap entered promiscuous mode [ 51.268028][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.279154][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.309851][ T419] syz-executor (419) used greatest stack depth: 22016 bytes left [ 51.866796][ T28] audit: type=1401 audit(1770257541.565:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 52.086166][ T8] device bridge_slave_1 left promiscuous mode [ 52.092484][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.100450][ T8] device bridge_slave_0 left promiscuous mode [ 52.107092][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.115842][ T8] device veth1_macvtap left promiscuous mode [ 52.122277][ T8] device veth0_vlan left promiscuous mode 2026/02/05 02:12:21 executed programs: 0 [ 52.298781][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.306473][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.314179][ T472] device bridge_slave_0 entered promiscuous mode [ 52.321869][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.329063][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.336697][ T472] device bridge_slave_1 entered promiscuous mode [ 52.390769][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.397892][ T472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.405489][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.412873][ T472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.433554][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.442177][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.449845][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.466143][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.474657][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.482019][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.489619][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.498904][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.506113][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.524649][ T472] device veth0_vlan entered promiscuous mode [ 52.533020][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.541611][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.550288][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.558286][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.566042][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.574037][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.588393][ T472] device veth1_macvtap entered promiscuous mode [ 52.596582][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.608050][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.618432][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.644264][ T28] audit: type=1400 audit(1770257542.335:108): avc: denied { bpf } for pid=483 comm="syz.2.17" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 52.665527][ T28] audit: type=1400 audit(1770257542.335:109): avc: denied { prog_load } for pid=483 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 52.684891][ T28] audit: type=1400 audit(1770257542.335:110): avc: denied { map_create } for pid=483 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 52.704381][ T28] audit: type=1400 audit(1770257542.335:111): avc: denied { map_read map_write } for pid=483 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 52.726246][ T28] audit: type=1400 audit(1770257542.335:112): avc: denied { perfmon } for pid=483 comm="syz.2.17" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 52.747494][ T28] audit: type=1400 audit(1770257542.335:113): avc: denied { prog_run } for pid=483 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 154.424741][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 154.432462][ C0] rcu: 1-...!: (0 ticks this GP) idle=6cd4/1/0x4000000000000000 softirq=4123/4123 fqs=0 [ 154.444134][ C0] (detected by 0, t=10002 jiffies, g=3021, q=90 ncpus=2) [ 154.452856][ C0] Sending NMI from CPU 0 to CPUs 1: [ 154.458706][ C1] NMI backtrace for cpu 1 [ 154.458739][ C1] CPU: 1 PID: 39 Comm: kworker/1:1 Not tainted syzkaller #0 [ 154.458758][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 154.458780][ C1] Workqueue: rcu_gp process_srcu [ 154.458816][ C1] RIP: 0010:kvm_wait+0xdf/0x150 [ 154.458842][ 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 52 09 33 04 f4 87 fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 [ 154.458856][ C1] RSP: 0018:ffffc9000028f3a0 EFLAGS: 00000046 [ 154.458869][ C1] RAX: 0000000000000003 RBX: ffff8881f6f27c40 RCX: ffffffff85007792 [ 154.458882][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f6f27c40 [ 154.458893][ C1] RBP: ffffc9000028f430 R08: ffff8881f6f27c40 R09: 1ffff1103ede4f88 [ 154.458906][ C1] R10: dffffc0000000000 R11: ffffed103ede4f89 R12: 1ffff1103ede0001 [ 154.458918][ C1] R13: ffff8881f6f38cd4 R14: dffffc0000000000 R15: 1ffff92000051e74 [ 154.458930][ C1] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 154.458943][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.458954][ C1] CR2: 0000000000000000 CR3: 000000000700f000 CR4: 00000000003506a0 [ 154.458968][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 154.458977][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 154.458987][ C1] Call Trace: [ 154.458994][ C1] [ 154.459002][ C1] ? __cfi_kvm_wait+0x10/0x10 [ 154.459026][ C1] __pv_queued_spin_lock_slowpath+0x690/0xc40 [ 154.459053][ C1] ? __kernel_text_address+0xd/0x30 [ 154.459077][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10 [ 154.459105][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 154.459121][ C1] _raw_spin_lock_irqsave+0x120/0x130 [ 154.459143][ C1] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 154.459216][ C1] ? kasan_save_stack+0x4c/0x60 [ 154.459235][ C1] ? kasan_save_stack+0x3a/0x60 [ 154.459253][ C1] ? __kasan_record_aux_stack+0xb6/0xc0 [ 154.459278][ C1] ? kasan_record_aux_stack_noalloc+0xb/0x10 [ 154.459304][ C1] lock_timer_base+0x127/0x270 [ 154.459325][ C1] __mod_timer+0xe5/0xc00 [ 154.459346][ C1] add_timer+0x68/0x80 [ 154.459365][ C1] __queue_delayed_work+0x173/0x200 [ 154.459387][ C1] queue_delayed_work_on+0xe7/0x160 [ 154.459409][ C1] ? __cfi_queue_delayed_work_on+0x10/0x10 [ 154.459433][ C1] kvfree_call_rcu+0x44f/0x7c0 [ 154.459454][ C1] ? __cfi_kvfree_call_rcu+0x10/0x10 [ 154.459473][ C1] ? longest_prefix_match+0x337/0x640 [ 154.459495][ C1] trie_delete_elem+0x572/0x720 [ 154.459515][ C1] bpf_prog_5186c38a4019a4cb+0x42/0x46 [ 154.459537][ C1] bpf_trace_run3+0x123/0x2b0 [ 154.459561][ C1] ? __cfi_ip6_output+0x10/0x10 [ 154.459583][ C1] ? __cfi_bpf_trace_run3+0x10/0x10 [ 154.459609][ C1] __bpf_trace_timer_start+0x2b/0x40 [ 154.459627][ C1] enqueue_timer+0x337/0x480 [ 154.459650][ C1] __mod_timer+0x84c/0xc00 [ 154.459671][ C1] timer_reduce+0x22/0x30 [ 154.459690][ C1] process_srcu+0x4b8/0x11e0 [ 154.459707][ C1] ? __cfi_mutex_unlock+0x10/0x10 [ 154.459732][ C1] ? __kasan_check_write+0x14/0x20 [ 154.459749][ C1] ? __kasan_check_write+0x14/0x20 [ 154.459766][ C1] process_one_work+0x71f/0xc40 [ 154.459784][ C1] worker_thread+0xa29/0x11e0 [ 154.459800][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 154.459827][ C1] kthread+0x281/0x320 [ 154.459844][ C1] ? __cfi_worker_thread+0x10/0x10 [ 154.459859][ C1] ? __cfi_kthread+0x10/0x10 [ 154.459877][ C1] ret_from_fork+0x1f/0x30 [ 154.459900][ C1] [ 154.460643][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g3021 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 154.860103][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=840 [ 154.868371][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g3021 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 154.881592][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 154.893500][ C0] rcu: RCU grace-period kthread stack dump: [ 154.900025][ C0] task:rcu_preempt state:I stack:28064 pid:14 ppid:2 flags:0x00004000 [ 154.911532][ C0] Call Trace: [ 154.914864][ C0] [ 154.917914][ C0] __schedule+0xba6/0x1500 [ 154.922448][ C0] ? release_firmware_map_entry+0x190/0x190 [ 154.928570][ C0] schedule+0xbd/0x170 [ 154.932712][ C0] schedule_timeout+0x159/0x340 [ 154.937766][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 154.943958][ C0] ? __cfi_process_timeout+0x10/0x10 [ 154.949786][ C0] ? prepare_to_swait_event+0x308/0x320 [ 154.955857][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 154.962057][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 154.967565][ C0] ? rcu_gp_init+0xf30/0xf30 [ 154.972395][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 154.978875][ C0] ? finish_swait+0x17d/0x1b0 [ 154.984052][ C0] rcu_gp_kthread+0x99/0x390 [ 154.988798][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 154.998697][ C0] ? set_cpus_allowed_ptr+0x88/0xd0 [ 155.004189][ C0] ? __kasan_check_read+0x11/0x20 [ 155.009318][ C0] ? __kthread_parkme+0x142/0x180 [ 155.014479][ C0] kthread+0x281/0x320 [ 155.018657][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 155.024248][ C0] ? __cfi_kthread+0x10/0x10 [ 155.029307][ C0] ret_from_fork+0x1f/0x30 [ 155.033909][ C0] [ 155.037128][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 155.043840][ C0] Sending NMI from CPU 0 to CPUs 1: [ 155.049297][ C1] NMI backtrace for cpu 1 [ 155.049307][ C1] CPU: 1 PID: 39 Comm: kworker/1:1 Not tainted syzkaller #0 [ 155.049323][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 155.049335][ C1] Workqueue: rcu_gp process_srcu [ 155.049358][ C1] RIP: 0010:kvm_wait+0xdf/0x150 [ 155.049384][ 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 52 09 33 04 f4 87 fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 [ 155.049397][ C1] RSP: 0018:ffffc9000028f3a0 EFLAGS: 00000046 [ 155.049411][ C1] RAX: 0000000000000003 RBX: ffff8881f6f27c40 RCX: ffffffff85007792 [ 155.049423][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f6f27c40 [ 155.049434][ C1] RBP: ffffc9000028f430 R08: ffff8881f6f27c40 R09: 1ffff1103ede4f88 [ 155.049447][ C1] R10: dffffc0000000000 R11: ffffed103ede4f89 R12: 1ffff1103ede0001 [ 155.049459][ C1] R13: ffff8881f6f38cd4 R14: dffffc0000000000 R15: 1ffff92000051e74 [ 155.049472][ C1] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 155.049486][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 155.049498][ C1] CR2: 0000000000000000 CR3: 000000000700f000 CR4: 00000000003506a0 [ 155.049514][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 155.049524][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 155.049534][ C1] Call Trace: [ 155.049540][ C1] [ 155.049547][ C1] ? __cfi_kvm_wait+0x10/0x10 [ 155.049571][ C1] __pv_queued_spin_lock_slowpath+0x690/0xc40 [ 155.049599][ C1] ? __kernel_text_address+0xd/0x30 [ 155.049623][ C1] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10 [ 155.049651][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 155.049667][ C1] _raw_spin_lock_irqsave+0x120/0x130 [ 155.049689][ C1] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 155.049712][ C1] ? kasan_save_stack+0x4c/0x60 [ 155.049732][ C1] ? kasan_save_stack+0x3a/0x60 [ 155.049749][ C1] ? __kasan_record_aux_stack+0xb6/0xc0 [ 155.049774][ C1] ? kasan_record_aux_stack_noalloc+0xb/0x10 [ 155.049801][ C1] lock_timer_base+0x127/0x270 [ 155.049822][ C1] __mod_timer+0xe5/0xc00 [ 155.049843][ C1] add_timer+0x68/0x80 [ 155.049862][ C1] __queue_delayed_work+0x173/0x200 [ 155.049885][ C1] queue_delayed_work_on+0xe7/0x160 [ 155.049906][ C1] ? __cfi_queue_delayed_work_on+0x10/0x10 [ 155.049930][ C1] kvfree_call_rcu+0x44f/0x7c0 [ 155.049951][ C1] ? __cfi_kvfree_call_rcu+0x10/0x10 [ 155.049971][ C1] ? longest_prefix_match+0x337/0x640 [ 155.049992][ C1] trie_delete_elem+0x572/0x720 [ 155.050013][ C1] bpf_prog_5186c38a4019a4cb+0x42/0x46 [ 155.050029][ C1] bpf_trace_run3+0x123/0x2b0 [ 155.050061][ C1] ? __cfi_ip6_output+0x10/0x10 [ 155.050083][ C1] ? __cfi_bpf_trace_run3+0x10/0x10 [ 155.050110][ C1] __bpf_trace_timer_start+0x2b/0x40 [ 155.050128][ C1] enqueue_timer+0x337/0x480 [ 155.050151][ C1] __mod_timer+0x84c/0xc00 [ 155.050172][ C1] timer_reduce+0x22/0x30 [ 155.050191][ C1] process_srcu+0x4b8/0x11e0 [ 155.050208][ C1] ? __cfi_mutex_unlock+0x10/0x10 [ 155.050234][ C1] ? __kasan_check_write+0x14/0x20 [ 155.050250][ C1] ? __kasan_check_write+0x14/0x20 [ 155.050267][ C1] process_one_work+0x71f/0xc40 [ 155.050286][ C1] worker_thread+0xa29/0x11e0 [ 155.050302][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 155.050329][ C1] kthread+0x281/0x320 [ 155.050346][ C1] ? __cfi_worker_thread+0x10/0x10 [ 155.050361][ C1] ? __cfi_kthread+0x10/0x10 [ 155.050379][ C1] ret_from_fork+0x1f/0x30 [ 155.050402][ C1] [ 285.625167][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 228s! [ 285.633735][ C0] Showing busy workqueues and worker pools: [ 285.640142][ C0] workqueue events: flags=0x0 [ 285.645185][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 285.645272][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor [ 285.645330][ C0] workqueue events_unbound: flags=0x2 [ 285.666458][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/512 refcnt=3 [ 285.666489][ C0] in-flight: 445:fsnotify_mark_destroy_workfn [ 285.666579][ C0] workqueue events_power_efficient: flags=0x80 [ 285.686580][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=6/256 refcnt=7 [ 285.686611][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_periodic_work, neigh_managed_work, neigh_periodic_work, gc_worker [ 285.686722][ C0] workqueue rcu_gp: flags=0x8 [ 285.713065][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.713154][ C0] in-flight: 39:process_srcu [ 285.713178][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.731488][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.731519][ C0] pending: vmstat_update [ 285.731545][ C0] workqueue writeback: flags=0x4a [ 285.749692][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.749728][ C0] pending: wb_workfn [ 285.750061][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.767479][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.767514][ C0] pending: work_fn [ 285.767638][ C0] workqueue mld: flags=0x40008 [ 285.785016][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=7 [ 285.785046][ C0] pending: mld_dad_work [ 285.785067][ C0] inactive: mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work [ 285.785174][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.812845][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=13 [ 285.812880][ C0] pending: addrconf_dad_work [ 285.812902][ 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_verify_work [ 285.813252][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 285.853850][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.853886][ C0] pending: wg_packet_encrypt_worker [ 285.853911][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.853937][ C0] pending: wg_packet_encrypt_worker [ 285.853957][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 285.886280][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.886314][ C0] pending: wg_packet_encrypt_worker [ 285.886337][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.886362][ C0] pending: wg_packet_encrypt_worker [ 285.886383][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 285.920117][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.920157][ C0] pending: wg_packet_encrypt_worker [ 285.920184][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=229s workers=3 idle: 306 24 [ 285.920217][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=229s workers=6 idle: 10 8 41 429 331