Warning: Permanently added '10.128.0.75' (ED25519) to the list of known hosts. 2026/05/11 05:39:05 parsed 1 programs [ 190.405887][ T24] audit: type=1400 audit(1778477945.410:64): avc: denied { node_bind } for pid=287 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 190.411734][ T24] audit: type=1400 audit(1778477945.410:65): avc: denied { create } for pid=287 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 190.416171][ T24] audit: type=1400 audit(1778477945.410:66): avc: denied { module_request } for pid=287 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 190.976203][ T24] audit: type=1400 audit(1778477945.980:67): avc: denied { mounton } for pid=295 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 190.977182][ T295] cgroup: Unknown subsys name 'net' [ 190.998864][ T24] audit: type=1400 audit(1778477945.980:68): avc: denied { mount } for pid=295 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 191.026073][ T24] audit: type=1400 audit(1778477946.020:69): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 191.026245][ T295] cgroup: Unknown subsys name 'devices' [ 191.142488][ T295] cgroup: Unknown subsys name 'hugetlb' [ 191.148080][ T295] cgroup: Unknown subsys name 'rlimit' [ 191.290662][ T24] audit: type=1400 audit(1778477946.290:70): avc: denied { setattr } for pid=295 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 191.313825][ T24] audit: type=1400 audit(1778477946.290:71): avc: denied { create } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 191.334286][ T24] audit: type=1400 audit(1778477946.290:72): avc: denied { write } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 191.335609][ T298] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 191.354692][ T24] audit: type=1400 audit(1778477946.290:73): avc: denied { read } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 191.428803][ T295] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 191.908677][ T305] request_module fs-gadgetfs succeeded, but still no fs? [ 191.921213][ T304] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 192.215779][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.226858][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.234549][ T330] device bridge_slave_0 entered promiscuous mode [ 192.242275][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.249293][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.256661][ T330] device bridge_slave_1 entered promiscuous mode [ 192.385482][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.392561][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.399824][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.406877][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.447550][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.455397][ T329] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.465338][ T329] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.481951][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.490141][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.497197][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.504806][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 192.513081][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.520128][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.527883][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 192.535931][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 192.549512][ T330] device veth0_vlan entered promiscuous mode [ 192.559143][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 192.567557][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 192.575470][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 192.583197][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 192.592419][ T330] device veth1_macvtap entered promiscuous mode 2026/05/11 05:39:07 executed programs: 0 [ 192.607461][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 192.616121][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 192.625936][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 192.754430][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.761510][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.768860][ T368] device bridge_slave_0 entered promiscuous mode [ 192.787126][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.794204][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.801548][ T371] device bridge_slave_0 entered promiscuous mode [ 192.808283][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.815377][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.822743][ T368] device bridge_slave_1 entered promiscuous mode [ 192.836939][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.844022][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.851364][ T371] device bridge_slave_1 entered promiscuous mode [ 192.951030][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.958084][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.965586][ T370] device bridge_slave_0 entered promiscuous mode [ 192.986585][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.993675][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.001127][ T370] device bridge_slave_1 entered promiscuous mode [ 193.021291][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.028321][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.035685][ T375] device bridge_slave_0 entered promiscuous mode [ 193.042488][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.049501][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.056954][ T375] device bridge_slave_1 entered promiscuous mode [ 193.076704][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.083748][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.090988][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.097994][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.108238][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.115313][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.122696][ T374] device bridge_slave_0 entered promiscuous mode [ 193.130116][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.137169][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.144684][ T374] device bridge_slave_1 entered promiscuous mode [ 193.155067][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.162235][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.197256][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.204679][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.267239][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 193.275490][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.284045][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.291085][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.311937][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 193.320144][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.328376][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.335422][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.347390][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.354793][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.381539][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 193.389815][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.398012][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 193.406193][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.426152][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 193.434361][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.442645][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.449643][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.457345][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 193.465614][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.473878][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.480912][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.488231][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.514944][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 193.523467][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.531711][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 193.539769][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.555921][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 193.564263][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 193.572618][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.579954][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.587434][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 193.595806][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.604239][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.611258][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.618836][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.626283][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.638286][ T371] device veth0_vlan entered promiscuous mode [ 193.655796][ T368] device veth0_vlan entered promiscuous mode [ 193.662909][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.670414][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 193.678516][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 193.686457][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 193.694971][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 193.703314][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 193.711623][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.719676][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.726694][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.733994][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 193.742266][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.750302][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.757316][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.764616][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 193.772876][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.781010][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.788082][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.795548][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.803445][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.811409][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.818763][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.826235][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 193.834126][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 193.842123][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 193.849493][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 193.857276][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.864810][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 193.872413][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 193.899208][ T368] device veth1_macvtap entered promiscuous mode [ 193.906968][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 193.915364][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.924217][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.931248][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.938533][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.946770][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.953792][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.961382][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.969241][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.977314][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 193.985485][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 193.993631][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 194.001335][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 194.013471][ T371] device veth1_macvtap entered promiscuous mode [ 194.027170][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 194.036155][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 194.044515][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 194.052799][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 194.060341][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 194.077317][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 194.085708][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 194.094016][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 194.102424][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 194.110517][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 194.118996][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 194.131117][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 194.139313][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 194.147594][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 194.156018][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 194.171359][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 194.179219][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 194.186745][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 194.200520][ T370] device veth0_vlan entered promiscuous mode [ 194.218924][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 194.227834][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 194.238081][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 194.246050][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 194.256161][ T375] device veth0_vlan entered promiscuous mode [ 194.265370][ T374] device veth0_vlan entered promiscuous mode [ 294.300871][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 294.307851][ C0] (detected by 0, t=10002 jiffies, g=933, q=622) [ 294.314256][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294966651-4294956649), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 294.327599][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g933 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 294.338592][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 294.348539][ C0] rcu: RCU grace-period kthread stack dump: [ 294.354410][ C0] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 294.365258][ C0] Call Trace: [ 294.368552][ C0] __schedule+0xb53/0x1320 [ 294.372952][ C0] ? __sched_text_start+0x8/0x8 [ 294.377786][ C0] ? __mod_timer+0x7da/0xb50 [ 294.382362][ C0] schedule+0x13c/0x1d0 [ 294.386500][ C0] schedule_timeout+0x159/0x330 [ 294.391334][ C0] ? console_conditional_schedule+0x10/0x10 [ 294.397232][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 294.402673][ C0] ? run_local_timers+0x160/0x160 [ 294.407679][ C0] ? prepare_to_swait_event+0x320/0x340 [ 294.413212][ C0] rcu_gp_kthread+0x1045/0x2730 [ 294.418050][ C0] ? rcu_barrier_callback+0x50/0x50 [ 294.423235][ C0] ? __kasan_check_read+0x11/0x20 [ 294.428260][ C0] ? __kthread_parkme+0xb9/0x1c0 [ 294.433194][ C0] kthread+0x346/0x3d0 [ 294.437256][ C0] ? rcu_barrier_callback+0x50/0x50 [ 294.442451][ C0] ? kthread_blkcg+0xd0/0xd0 [ 294.447030][ C0] ret_from_fork+0x1f/0x30 [ 428.750983][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 234s! [ 428.759888][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 231s! [ 428.768925][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 234s! [ 428.777355][ C0] Showing busy workqueues and worker pools: [ 428.783247][ C0] workqueue events: flags=0x0 [ 428.787909][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.795612][ C0] pending: kfree_rcu_monitor, psi_avgs_work [ 428.801880][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.809525][ C0] pending: kfree_rcu_monitor, vmstat_shepherd [ 428.815962][ C0] workqueue events_unbound: flags=0x2 [ 428.821326][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 refcnt=5 [ 428.828522][ C0] in-flight: 9:linkwatch_event [ 428.833628][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate [ 428.841699][ C0] workqueue events_power_efficient: flags=0x80 [ 428.847834][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.855463][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, gc_worker [ 428.863909][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.871543][ C0] pending: neigh_periodic_work, check_lifetime [ 428.878064][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.883274][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.891009][ C0] pending: vmstat_update [ 428.895625][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.903267][ C0] pending: vmstat_update [ 428.907874][ C0] workqueue netns: flags=0xe000a [ 428.912805][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 428.919824][ C0] in-flight: 49:cleanup_net [ 428.924676][ C0] delayed: cleanup_net [ 428.929110][ C0] workqueue writeback: flags=0x4a [ 428.934127][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 428.941326][ C0] pending: wb_workfn [ 428.945580][ C0] workqueue kblockd: flags=0x18 [ 428.950408][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 428.958286][ C0] pending: blk_mq_timeout_work [ 428.963509][ C0] workqueue dm_bufio_cache: flags=0x8 [ 428.968866][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.976502][ C0] pending: work_fn [ 428.980629][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 428.986259][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=116 [ 428.993892][ C0] in-flight: 54:addrconf_dad_work [ 428.999305][ C0] delayed: 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 [ 428.999689][ C0] , 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, addrconf_dad_work [ 429.085888][ C0] , 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 [ 429.196221][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=106 [ 429.203865][ C0] in-flight: 360:addrconf_dad_work [ 429.209326][ C0] delayed: 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 [ 429.209705][ C0] , 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, addrconf_dad_work [ 429.296337][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_verify_work [ 429.390686][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.396063][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.403710][ C0] pending: wg_packet_encrypt_worker [ 429.409268][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.416900][ C0] pending: wg_packet_encrypt_worker [ 429.422456][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.427720][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.435354][ C0] pending: wg_packet_encrypt_worker [ 429.440911][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.448545][ C0] pending: wg_packet_encrypt_worker [ 429.454103][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.459368][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.467017][ C0] pending: wg_packet_encrypt_worker [ 429.472575][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.480206][ C0] pending: wg_packet_encrypt_worker [ 429.486000][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.491025][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.498226][ C0] pending: wg_packet_handshake_send_worker [ 429.504400][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.509664][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.517297][ C0] pending: wg_packet_encrypt_worker [ 429.522853][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.530490][ C0] pending: wg_packet_encrypt_worker [ 429.536049][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.541069][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.548269][ C0] pending: wg_packet_handshake_send_worker [ 429.554432][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.559706][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.568118][ C0] pending: wg_packet_encrypt_worker [ 429.573677][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.581484][ C0] pending: wg_packet_encrypt_worker [ 429.587055][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.592071][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.599262][ C0] pending: wg_packet_handshake_send_worker [ 429.605423][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.610686][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.618320][ C0] pending: wg_packet_encrypt_worker [ 429.623870][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.631500][ C0] pending: wg_packet_encrypt_worker [ 429.637237][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.642254][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.649889][ C0] pending: wg_packet_handshake_send_worker [ 429.656051][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.661328][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.668970][ C0] pending: wg_packet_encrypt_worker [ 429.674523][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.682154][ C0] pending: wg_packet_encrypt_worker [ 429.687709][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.692726][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.699919][ C0] pending: wg_packet_handshake_send_worker [ 429.706081][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.711354][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.719002][ C0] pending: wg_packet_encrypt_worker [ 429.724557][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.732200][ C0] pending: wg_packet_encrypt_worker [ 429.737838][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.743127][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.750770][ C0] pending: wg_packet_encrypt_worker [ 429.756333][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.763969][ C0] pending: wg_packet_encrypt_worker [ 429.769725][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=235s workers=6 idle: 15 5 327 362 361 [ 429.779195][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=235s workers=4 idle: 391 20 25 [ 429.787997][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=235s workers=5 idle: 363 329 7