[ 11.701715][ T24] audit: type=1400 audit(1757245410.990:62): avc: denied { rlimitinh } for pid=215 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 11.705478][ T24] audit: type=1400 audit(1757245410.990:63): avc: denied { siginh } for pid=215 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.120' (ED25519) to the list of known hosts. 2025/09/07 11:45:57 parsed 1 programs [ 158.174107][ T24] audit: type=1400 audit(1757245557.480:64): 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 [ 158.182576][ T24] audit: type=1400 audit(1757245557.480:65): 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 [ 158.189639][ T24] audit: type=1400 audit(1757245557.480:66): 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 [ 158.977608][ T24] audit: type=1400 audit(1757245558.280:67): avc: denied { mounton } for pid=283 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 [ 158.978786][ T283] cgroup: Unknown subsys name 'net' [ 159.000249][ T24] audit: type=1400 audit(1757245558.280:68): avc: denied { mount } for pid=283 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 [ 159.027510][ T24] audit: type=1400 audit(1757245558.320:69): avc: denied { unmount } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 159.027685][ T283] cgroup: Unknown subsys name 'devices' [ 159.231998][ T283] cgroup: Unknown subsys name 'hugetlb' [ 159.237595][ T283] cgroup: Unknown subsys name 'rlimit' [ 159.414186][ T24] audit: type=1400 audit(1757245558.720:70): avc: denied { setattr } for pid=283 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 [ 159.437358][ T24] audit: type=1400 audit(1757245558.720:71): avc: denied { create } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 159.457714][ T24] audit: type=1400 audit(1757245558.720:72): avc: denied { write } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 159.477952][ T24] audit: type=1400 audit(1757245558.720:73): avc: denied { read } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 159.486392][ T286] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 159.592470][ T283] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 160.013523][ T292] request_module fs-gadgetfs succeeded, but still no fs? [ 160.039192][ T292] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 160.358337][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.388249][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.399148][ T321] device bridge_slave_0 entered promiscuous mode [ 160.418850][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.432323][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.439717][ T321] device bridge_slave_1 entered promiscuous mode [ 160.519388][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.526465][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 160.533731][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.540764][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 160.559872][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.567434][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.575150][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.582892][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.598092][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 160.606966][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.614192][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 160.622205][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 160.630715][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.637763][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 160.653267][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 160.661277][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 160.671458][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 160.683744][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 160.691938][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 160.699389][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 160.707185][ T321] device veth0_vlan entered promiscuous mode [ 160.717858][ T321] device veth1_macvtap entered promiscuous mode [ 160.725584][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 160.737073][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 160.757054][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/09/07 11:46:00 executed programs: 0 [ 160.910586][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.917632][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.925259][ T356] device bridge_slave_0 entered promiscuous mode [ 160.932774][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.939926][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.947314][ T356] device bridge_slave_1 entered promiscuous mode [ 161.007491][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.014680][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.021986][ T360] device bridge_slave_0 entered promiscuous mode [ 161.050679][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.057705][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.065122][ T358] device bridge_slave_0 entered promiscuous mode [ 161.071747][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.078769][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.086177][ T360] device bridge_slave_1 entered promiscuous mode [ 161.105494][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.112577][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.119838][ T358] device bridge_slave_1 entered promiscuous mode [ 161.142640][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.149662][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.157086][ T363] device bridge_slave_0 entered promiscuous mode [ 161.185645][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.192783][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.200023][ T363] device bridge_slave_1 entered promiscuous mode [ 161.206833][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.213861][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.221276][ T362] device bridge_slave_0 entered promiscuous mode [ 161.228072][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.235144][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.242419][ T362] device bridge_slave_1 entered promiscuous mode [ 161.384424][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.392244][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.400587][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 161.408982][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 161.417210][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.424252][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.448718][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 161.456740][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 161.465106][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 161.473347][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.480377][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.503553][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.511059][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.518366][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.526550][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.534709][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 161.543007][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 161.551213][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.558223][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.565611][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 161.573877][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 161.582073][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.589094][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.596408][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 161.604886][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 161.613156][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.620166][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.627536][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 161.635818][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 161.643957][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.650972][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.658263][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 161.666024][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 161.703098][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.710640][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.717981][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 161.726270][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 161.734186][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 161.742504][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 161.750684][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.757691][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.765061][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 161.773109][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 161.781073][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.788388][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.795783][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 161.804065][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 161.812263][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.819272][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.826661][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 161.834865][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 161.842981][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.850013][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.857591][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 161.865259][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 161.886801][ T360] device veth0_vlan entered promiscuous mode [ 161.896026][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 161.905502][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 161.913481][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 161.921580][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 161.928904][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 161.937126][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 161.945427][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 161.953472][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 161.961507][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 161.969349][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 161.977303][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 161.985636][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 161.993901][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.000923][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.014178][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 162.029396][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.039153][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 162.049133][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 162.058233][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 162.065650][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 162.073200][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 162.086032][ T356] device veth0_vlan entered promiscuous mode [ 162.094242][ T363] device veth0_vlan entered promiscuous mode [ 162.101303][ T360] device veth1_macvtap entered promiscuous mode [ 162.110974][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 162.119931][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 162.128363][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 162.136920][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 162.144936][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 162.152898][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 162.160936][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 162.168294][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 162.177343][ T362] device veth0_vlan entered promiscuous mode [ 162.188943][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 162.196927][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 162.205049][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 162.213597][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 162.221155][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 162.229617][ T356] device veth1_macvtap entered promiscuous mode [ 162.238301][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 162.246002][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 162.270567][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 162.279442][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 162.288995][ T362] device veth1_macvtap entered promiscuous mode [ 162.307098][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 162.319213][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 162.327634][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 162.336021][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 162.344410][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 162.352941][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 162.361807][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 162.370045][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 162.382354][ T363] device veth1_macvtap entered promiscuous mode [ 162.413687][ T358] device veth0_vlan entered promiscuous mode [ 262.440314][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 262.447375][ C1] (detected by 1, t=10002 jiffies, g=829, q=512) [ 262.453785][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294963459-4294953457), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 262.467139][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g829 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 262.478137][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 262.488091][ C1] rcu: RCU grace-period kthread stack dump: [ 262.493972][ C1] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x10004000 [ 262.504744][ C1] Call Trace: [ 262.508046][ C1] __schedule+0xb47/0x1310 [ 262.512473][ C1] ? release_firmware_map_entry+0x190/0x190 [ 262.518368][ C1] ? __mod_timer+0x7ae/0xb30 [ 262.522956][ C1] schedule+0x13c/0x1d0 [ 262.527105][ C1] schedule_timeout+0x12c/0x2d0 [ 262.531952][ C1] ? console_conditional_schedule+0x10/0x10 [ 262.537849][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 262.543303][ C1] ? run_local_timers+0x160/0x160 [ 262.548318][ C1] ? prepare_to_swait_event+0x320/0x340 [ 262.553858][ C1] rcu_gp_kthread+0x100a/0x26a0 [ 262.558731][ C1] ? rcu_barrier_callback+0x50/0x50 [ 262.563930][ C1] ? __kasan_check_read+0x11/0x20 [ 262.568980][ C1] ? __kthread_parkme+0xb9/0x1c0 [ 262.573912][ C1] kthread+0x346/0x3d0 [ 262.577972][ C1] ? rcu_barrier_callback+0x50/0x50 [ 262.583163][ C1] ? kthread_blkcg+0xd0/0xd0 [ 262.587742][ C1] ret_from_fork+0x1f/0x30 [ 428.820300][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 266s! [ 428.829241][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 266s! [ 428.838114][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 263s! [ 428.847157][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 265s! [ 428.855605][ C0] Showing busy workqueues and worker pools: [ 428.861502][ C0] workqueue events: flags=0x0 [ 428.866180][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 428.873822][ C0] pending: kfree_rcu_monitor, psi_avgs_work, rht_deferred_worker, rht_deferred_worker [ 428.883767][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=7/256 refcnt=8 [ 428.891443][ C0] pending: kfree_rcu_monitor, kfree_rcu_work, vmstat_shepherd, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker [ 428.906749][ C0] workqueue events_long: flags=0x0 [ 428.911867][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.919638][ C0] pending: br_multicast_gc_work, br_multicast_gc_work [ 428.926783][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 428.934425][ C0] pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work [ 428.945405][ C0] workqueue events_unbound: flags=0x2 [ 428.950794][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6 [ 428.957999][ C0] in-flight: 313:linkwatch_event, 345:fsnotify_mark_destroy_workfn, 9:fsnotify_connector_destroy_workfn [ 428.969483][ C0] pending: toggle_allocation_gate [ 428.974879][ C0] workqueue events_power_efficient: flags=0x80 [ 428.981026][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.988665][ C0] pending: check_lifetime, neigh_periodic_work, gc_worker [ 428.996170][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.003813][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work [ 429.011304][ C0] workqueue rcu_gp: flags=0x8 [ 429.015970][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.023604][ C0] in-flight: 25:process_srcu [ 429.028545][ C0] pending: wait_rcu_exp_gp [ 429.033323][ C0] workqueue mm_percpu_wq: flags=0x8 [ 429.038514][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.046148][ C0] pending: vmstat_update [ 429.050756][ C0] workqueue netns: flags=0xe000a [ 429.055768][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 429.062790][ C0] in-flight: 7:cleanup_net [ 429.067570][ C0] workqueue writeback: flags=0x4a [ 429.072593][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.079795][ C0] pending: wb_workfn [ 429.084059][ C0] workqueue kblockd: flags=0x18 [ 429.088896][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.096710][ C0] pending: blk_mq_timeout_work [ 429.101839][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.107199][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.114836][ C0] pending: work_fn [ 429.118920][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.124551][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=114 [ 429.132192][ C0] in-flight: 353:addrconf_dad_work [ 429.137658][ 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 [ 429.138120][ 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 [ 429.224424][ 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_verify_work [ 429.331744][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=135 [ 429.339395][ C0] in-flight: 5:addrconf_dad_work [ 429.344703][ 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 [ 429.345196][ 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 [ 429.431540][ 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 [ 429.573426][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.578452][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.585658][ C0] pending: wg_packet_handshake_send_worker [ 429.591836][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.597111][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.604747][ C0] pending: wg_packet_encrypt_worker [ 429.610310][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.617944][ C0] pending: wg_packet_encrypt_worker [ 429.623516][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.628790][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.636434][ C0] pending: wg_packet_encrypt_worker [ 429.641993][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.649636][ C0] pending: wg_packet_encrypt_worker [ 429.655206][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.660492][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.668137][ C0] pending: wg_packet_encrypt_worker [ 429.673715][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.681358][ C0] pending: wg_packet_encrypt_worker [ 429.686942][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.691966][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.699175][ C0] pending: wg_packet_handshake_send_worker [ 429.705354][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.710634][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.718274][ C0] pending: wg_packet_encrypt_worker [ 429.723840][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.731485][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 429.738889][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.743956][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.751160][ C0] pending: wg_packet_handshake_send_worker [ 429.757342][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.762625][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.770265][ C0] pending: wg_packet_encrypt_worker [ 429.775824][ C0] workqueue wg-kex-wg2: flags=0x24 [ 429.780946][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.788579][ C0] pending: wg_packet_handshake_receive_worker [ 429.795010][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.800287][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.807924][ C0] pending: wg_packet_encrypt_worker [ 429.813480][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.821115][ C0] pending: wg_packet_encrypt_worker, wg_packet_tx_worker [ 429.828515][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.833533][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.840732][ C0] pending: wg_packet_handshake_send_worker [ 429.846915][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.852211][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.859852][ C0] pending: wg_packet_encrypt_worker [ 429.865415][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.873055][ C0] pending: wg_packet_encrypt_worker [ 429.878613][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.883632][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.890833][ C0] pending: wg_packet_handshake_send_worker [ 429.896993][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.902276][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.909914][ C0] pending: wg_packet_encrypt_worker [ 429.915472][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.923109][ C0] pending: wg_packet_encrypt_worker [ 429.928667][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.933966][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.941607][ C0] pending: wg_packet_encrypt_worker [ 429.947162][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.954798][ C0] pending: wg_packet_encrypt_worker [ 429.960364][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=267s workers=4 idle: 379 323 15 [ 429.969244][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=267s workers=6 idle: 352 20 54 351 [ 429.978412][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=267s workers=5 idle: 49