Warning: Permanently added '10.128.1.212' (ED25519) to the list of known hosts. 2026/02/22 15:38:36 parsed 1 programs [ 117.467120][ T24] audit: type=1400 audit(1771774716.380:64): avc: denied { node_bind } for pid=275 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 117.470602][ T24] audit: type=1400 audit(1771774716.380:65): avc: denied { create } for pid=275 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 117.474378][ T24] audit: type=1400 audit(1771774716.380:66): avc: denied { module_request } for pid=275 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 [ 118.036484][ T24] audit: type=1400 audit(1771774716.950:67): avc: denied { mounton } for pid=281 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 118.037504][ T281] cgroup: Unknown subsys name 'net' [ 118.059423][ T24] audit: type=1400 audit(1771774716.950:68): avc: denied { mount } for pid=281 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 [ 118.086840][ T24] audit: type=1400 audit(1771774716.980:69): avc: denied { unmount } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 118.087202][ T281] cgroup: Unknown subsys name 'devices' [ 118.324074][ T281] cgroup: Unknown subsys name 'hugetlb' [ 118.329704][ T281] cgroup: Unknown subsys name 'rlimit' [ 118.472772][ T24] audit: type=1400 audit(1771774717.390:70): avc: denied { setattr } for pid=281 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 [ 118.496037][ T24] audit: type=1400 audit(1771774717.390:71): avc: denied { create } for pid=281 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 [ 118.510203][ T285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 118.516410][ T24] audit: type=1400 audit(1771774717.390:72): avc: denied { write } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 118.545251][ T24] audit: type=1400 audit(1771774717.390:73): avc: denied { read } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 118.545275][ T281] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 119.042852][ T293] request_module fs-gadgetfs succeeded, but still no fs? [ 119.073825][ T292] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 119.438903][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.446222][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.453778][ T323] device bridge_slave_0 entered promiscuous mode [ 119.461458][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.468558][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.476142][ T323] device bridge_slave_1 entered promiscuous mode [ 119.587594][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.594674][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.601952][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.609018][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.630311][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.637770][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.645342][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 119.652853][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 119.664953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.673202][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.680225][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.687643][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 119.696457][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.703527][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.745132][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 119.762811][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 119.773796][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 119.785203][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 119.793309][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 119.800665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 119.808795][ T323] device veth0_vlan entered promiscuous mode [ 119.817808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 119.826742][ T323] device veth1_macvtap entered promiscuous mode [ 119.837038][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/02/22 15:38:38 executed programs: 0 [ 119.846466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 119.995284][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.002326][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.009755][ T357] device bridge_slave_0 entered promiscuous mode [ 120.028984][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.036159][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.043540][ T357] device bridge_slave_1 entered promiscuous mode [ 120.071107][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.078386][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.085738][ T359] device bridge_slave_0 entered promiscuous mode [ 120.092895][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.099909][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.107572][ T359] device bridge_slave_1 entered promiscuous mode [ 120.114433][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.121454][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.128904][ T355] device bridge_slave_0 entered promiscuous mode [ 120.138207][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.145357][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.152899][ T355] device bridge_slave_1 entered promiscuous mode [ 120.195065][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.202102][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.210034][ T360] device bridge_slave_0 entered promiscuous mode [ 120.219365][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.226653][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.234318][ T360] device bridge_slave_1 entered promiscuous mode [ 120.305405][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.312492][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.320045][ T362] device bridge_slave_0 entered promiscuous mode [ 120.327126][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.334492][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.341746][ T362] device bridge_slave_1 entered promiscuous mode [ 120.470307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.478038][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 120.523650][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 120.532192][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.541566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 120.549892][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.556919][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.564421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.573051][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.581089][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.588113][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.595473][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.603106][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 120.610404][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.618689][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 120.626879][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.633908][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.641219][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.649523][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.657728][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.665145][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.672449][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 120.680630][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 120.688537][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 120.696569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 120.704687][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 120.712295][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 120.729514][ T357] device veth0_vlan entered promiscuous mode [ 120.736264][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 120.744372][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.751697][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 120.760080][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 120.767536][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 120.797038][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.804750][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 120.812123][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.820568][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 120.829007][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.836063][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.843504][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.851715][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.859914][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.866928][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.874380][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.882001][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 120.889504][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.897970][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 120.906228][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.913277][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.920644][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.929007][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.937257][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.944288][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.951709][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 120.959854][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.968183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 120.976284][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.983384][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.990685][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 120.998644][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.006338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.013960][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.023983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 121.032287][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 121.040574][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.047613][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.060744][ T357] device veth1_macvtap entered promiscuous mode [ 121.075045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 121.083889][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 121.091923][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 121.099915][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 121.108446][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 121.116520][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 121.124815][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 121.139844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 121.148298][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 121.156383][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 121.164574][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 121.173050][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 121.183378][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 121.191582][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 121.202864][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 121.210883][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 121.222469][ T362] device veth0_vlan entered promiscuous mode [ 121.229905][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 121.238079][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 121.245494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 121.266992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 121.275416][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 121.284095][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 121.291429][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 121.299509][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 121.307601][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 121.316110][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 121.324623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 121.332013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 121.340421][ T360] device veth0_vlan entered promiscuous mode [ 121.350579][ T359] device veth0_vlan entered promiscuous mode [ 121.359142][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 121.384059][ T360] device veth1_macvtap entered promiscuous mode [ 121.391533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 121.413131][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 121.420626][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 121.428638][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 121.440936][ T362] device veth1_macvtap entered promiscuous mode [ 121.452266][ T359] device veth1_macvtap entered promiscuous mode [ 121.461926][ T355] device veth0_vlan entered promiscuous mode [ 121.480038][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 121.489670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 121.498642][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 121.508237][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 121.517074][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 121.565546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 221.572521][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 221.579516][ C0] (detected by 0, t=10002 jiffies, g=657, q=701) [ 221.585933][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10000 (4294959375-4294949375), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 221.599280][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g657 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 221.610277][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 221.620237][ C0] rcu: RCU grace-period kthread stack dump: [ 221.626117][ C0] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 221.636972][ C0] Call Trace: [ 221.640288][ C0] __schedule+0xb53/0x1320 [ 221.644697][ C0] ? __sched_text_start+0x8/0x8 [ 221.649536][ C0] ? __mod_timer+0x7da/0xb50 [ 221.654115][ C0] schedule+0x13c/0x1d0 [ 221.658262][ C0] schedule_timeout+0x159/0x330 [ 221.663103][ C0] ? console_conditional_schedule+0x10/0x10 [ 221.669004][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 221.674453][ C0] ? run_local_timers+0x160/0x160 [ 221.679474][ C0] ? prepare_to_swait_event+0x320/0x340 [ 221.685007][ C0] rcu_gp_kthread+0x1045/0x2730 [ 221.689851][ C0] ? rcu_cleanup_dead_rnp+0x180/0x180 [ 221.695212][ C0] ? rcu_barrier_callback+0x50/0x50 [ 221.700404][ C0] ? __kasan_check_read+0x11/0x20 [ 221.705519][ C0] ? __kthread_parkme+0xb9/0x1c0 [ 221.710447][ C0] kthread+0x346/0x3d0 [ 221.714505][ C0] ? rcu_barrier_callback+0x50/0x50 [ 221.719687][ C0] ? kthread_blkcg+0xd0/0xd0 [ 221.724272][ C0] ret_from_fork+0x1f/0x30 [ 285.422533][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 163s! [ 285.431451][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 160s! [ 285.440528][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 163s! [ 285.448960][ C0] Showing busy workqueues and worker pools: [ 285.454852][ C0] workqueue events: flags=0x0 [ 285.459525][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.467169][ C0] pending: psi_avgs_work [ 285.471808][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.479533][ C0] pending: vmstat_shepherd [ 285.484315][ C0] workqueue events_unbound: flags=0x2 [ 285.489673][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 refcnt=5 [ 285.496876][ C0] in-flight: 9:linkwatch_event [ 285.501989][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate [ 285.510124][ C0] workqueue events_power_efficient: flags=0x80 [ 285.516277][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 285.523916][ C0] pending: wg_ratelimiter_gc_entries, gc_worker, neigh_periodic_work, neigh_periodic_work, check_lifetime [ 285.535690][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.540877][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.548522][ C0] pending: vmstat_update [ 285.553126][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.560797][ C0] pending: vmstat_update [ 285.565404][ C0] workqueue netns: flags=0xe000a [ 285.570383][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 285.577496][ C0] in-flight: 112:cleanup_net [ 285.582430][ C0] delayed: cleanup_net [ 285.586866][ C0] workqueue writeback: flags=0x4a [ 285.591887][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.599084][ C0] pending: wb_workfn [ 285.603356][ C0] workqueue kblockd: flags=0x18 [ 285.608191][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 285.616066][ C0] pending: blk_mq_timeout_work [ 285.621329][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.626701][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.634340][ C0] pending: work_fn [ 285.638493][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.644123][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=102 [ 285.651777][ C0] pending: addrconf_dad_work [ 285.656727][ 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 [ 285.657488][ 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 [ 285.829029][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=152 [ 285.836671][ C0] in-flight: 348:addrconf_dad_work [ 285.842207][ 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 [ 285.842712][ 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 [ 285.929536][ 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_verify_work [ 286.100381][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.105689][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.113334][ C0] pending: wg_packet_encrypt_worker [ 286.118997][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.126653][ C0] pending: wg_packet_encrypt_worker [ 286.132225][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.137526][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.145165][ C0] pending: wg_packet_encrypt_worker [ 286.150732][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.158372][ C0] pending: wg_packet_encrypt_worker [ 286.163937][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.169205][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.176996][ C0] pending: wg_packet_encrypt_worker [ 286.182556][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.190202][ C0] pending: wg_packet_encrypt_worker [ 286.196124][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.201145][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.208352][ C0] pending: wg_packet_handshake_send_worker [ 286.214543][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.219808][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.227452][ C0] pending: wg_packet_encrypt_worker [ 286.233012][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.240650][ C0] pending: wg_packet_encrypt_worker [ 286.246219][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.251486][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.259120][ C0] pending: wg_packet_encrypt_worker [ 286.264683][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.272511][ C0] pending: wg_packet_encrypt_worker [ 286.278087][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.283115][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.290477][ C0] pending: wg_packet_handshake_send_worker [ 286.296675][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.301946][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.309584][ C0] pending: wg_packet_encrypt_worker [ 286.315162][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.322803][ C0] pending: wg_packet_encrypt_worker [ 286.328450][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.333474][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.340675][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.349817][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.354845][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.362045][ C0] pending: wg_packet_handshake_send_worker [ 286.368220][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.373499][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.381134][ C0] pending: wg_packet_encrypt_worker [ 286.386706][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.391720][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.398917][ C0] pending: wg_packet_handshake_send_worker [ 286.405095][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.410449][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.418091][ C0] pending: wg_packet_encrypt_worker [ 286.423670][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.428938][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.436656][ C0] pending: wg_packet_encrypt_worker [ 286.442235][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.449870][ C0] pending: wg_packet_encrypt_worker [ 286.455437][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.460704][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.468338][ C0] pending: wg_packet_encrypt_worker [ 286.473930][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.481567][ C0] pending: wg_packet_encrypt_worker [ 286.487137][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.492405][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.500049][ C0] pending: wg_packet_encrypt_worker [ 286.505628][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.513271][ C0] pending: wg_packet_encrypt_worker [ 286.518902][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=164s workers=6 idle: 54 15 5 349 350 [ 286.528352][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=164s workers=5 idle: 347 383 7