rocess permissive=1 [ 14.753566][ T24] audit: type=1400 audit(1759670961.350:63): avc: denied { siginh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.227' (ED25519) to the list of known hosts. 2025/10/05 13:31:22 parsed 1 programs [ 135.446798][ T24] audit: type=1400 audit(1759671082.100:64): 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 [ 135.467795][ T24] audit: type=1400 audit(1759671082.100:65): 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 [ 135.488115][ T24] audit: type=1400 audit(1759671082.100:66): 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 [ 136.383071][ T24] audit: type=1400 audit(1759671083.040:67): 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 [ 136.384417][ T283] cgroup: Unknown subsys name 'net' [ 136.405937][ T24] audit: type=1400 audit(1759671083.040:68): 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 [ 136.433215][ T24] audit: type=1400 audit(1759671083.060:69): 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 [ 136.433598][ T283] cgroup: Unknown subsys name 'devices' [ 136.543211][ T283] cgroup: Unknown subsys name 'hugetlb' [ 136.548893][ T283] cgroup: Unknown subsys name 'rlimit' [ 136.729528][ T24] audit: type=1400 audit(1759671083.380:70): 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 [ 136.753787][ T24] audit: type=1400 audit(1759671083.380:71): 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 [ 136.774307][ T24] audit: type=1400 audit(1759671083.380:72): 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 [ 136.781868][ T286] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 136.794736][ T24] audit: type=1400 audit(1759671083.380:73): 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 [ 136.868006][ T283] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 137.338323][ T293] request_module fs-gadgetfs succeeded, but still no fs? [ 137.356253][ T292] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 137.721128][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.728635][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.736595][ T323] device bridge_slave_0 entered promiscuous mode [ 137.745876][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.752986][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.760496][ T323] device bridge_slave_1 entered promiscuous mode [ 137.925305][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.932416][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 137.939782][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.946866][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.010867][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 138.026986][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.034409][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.053765][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 138.062111][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.069160][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.077027][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 138.085773][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.092871][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.121820][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 138.141979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 138.157755][ T323] device veth0_vlan entered promiscuous mode [ 138.177271][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 138.186201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 138.194359][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 138.202249][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 138.213248][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2025/10/05 13:31:24 executed programs: 0 [ 138.223956][ T323] device veth1_macvtap entered promiscuous mode [ 138.233620][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 138.243462][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 138.419790][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.426986][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.435007][ T354] device bridge_slave_0 entered promiscuous mode [ 138.452675][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.459758][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.467369][ T354] device bridge_slave_1 entered promiscuous mode [ 138.512433][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.519614][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.527243][ T358] device bridge_slave_0 entered promiscuous mode [ 138.535081][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.542249][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.549685][ T358] device bridge_slave_1 entered promiscuous mode [ 138.603105][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.610164][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.617720][ T360] device bridge_slave_0 entered promiscuous mode [ 138.635038][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.642281][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.649774][ T360] device bridge_slave_1 entered promiscuous mode [ 138.722511][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.729582][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.737370][ T362] device bridge_slave_0 entered promiscuous mode [ 138.761989][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.769047][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.776498][ T359] device bridge_slave_0 entered promiscuous mode [ 138.783421][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.790456][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.797987][ T359] device bridge_slave_1 entered promiscuous mode [ 138.807067][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.814298][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.821975][ T362] device bridge_slave_1 entered promiscuous mode [ 138.862611][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.869669][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.876964][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.884014][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.919103][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.926209][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.933492][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.940626][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.002733][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 139.010466][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.018279][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.025549][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.032858][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.053775][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 139.061469][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 139.068983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 139.077369][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 139.085840][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.093027][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.100934][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 139.109339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 139.117682][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.124864][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.132330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 139.140598][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.147787][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.155349][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 139.173715][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 139.181384][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 139.189538][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.197040][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.205205][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 139.213454][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.220478][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.228101][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 139.236495][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.243648][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.280517][ T360] device veth0_vlan entered promiscuous mode [ 139.289638][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 139.298948][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 139.307289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 139.315868][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 139.323478][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 139.331786][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 139.340031][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 139.348514][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 139.361584][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 139.369842][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 139.390406][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 139.412875][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 139.420656][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 139.429274][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 139.438037][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.445130][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.452789][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 139.461046][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.468219][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.475780][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 139.484218][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.491404][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.499057][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 139.506858][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 139.525889][ T360] device veth1_macvtap entered promiscuous mode [ 139.534433][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 139.543790][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 139.552818][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.559860][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.579576][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 139.587791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 139.596707][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 139.605070][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 139.613305][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 139.621771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 139.630110][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 139.638896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 139.650060][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 139.658809][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 139.669650][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 139.678379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 139.686373][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 139.695354][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 139.721373][ T354] device veth0_vlan entered promiscuous mode [ 139.728269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 139.737115][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 139.745739][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 139.753829][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 139.779143][ T362] device veth0_vlan entered promiscuous mode [ 139.788701][ T358] device veth0_vlan entered promiscuous mode [ 139.804797][ T358] device veth1_macvtap entered promiscuous mode [ 139.817862][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 139.826305][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 139.834233][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 139.843494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 139.852368][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 139.861094][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 139.874999][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 139.883533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 139.891720][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 139.899693][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 139.908153][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 139.917438][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 139.927692][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 139.936241][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 139.945062][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 139.952733][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 139.960384][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 139.976992][ T362] device veth1_macvtap entered promiscuous mode [ 140.013731][ T354] device veth1_macvtap entered promiscuous mode [ 140.042744][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 140.051197][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 140.059715][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 140.067597][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 140.076385][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 140.086650][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 140.095048][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 140.103729][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 140.112727][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 140.120920][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 140.135059][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 140.143566][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 140.152034][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 140.160380][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 140.168948][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 140.177009][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 240.271249][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 240.278534][ C0] (detected by 0, t=10002 jiffies, g=997, q=518) [ 240.285056][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294961242-4294951239), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 240.298439][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g997 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 240.309474][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 240.319789][ C0] rcu: RCU grace-period kthread stack dump: [ 240.325709][ C0] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 240.336509][ C0] Call Trace: [ 240.339836][ C0] __schedule+0xb47/0x1310 [ 240.344420][ C0] ? release_firmware_map_entry+0x190/0x190 [ 240.350355][ C0] ? __mod_timer+0x7ae/0xb30 [ 240.354965][ C0] schedule+0x13c/0x1d0 [ 240.359151][ C0] schedule_timeout+0x12c/0x2d0 [ 240.364216][ C0] ? console_conditional_schedule+0x10/0x10 [ 240.370215][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 240.375906][ C0] ? run_local_timers+0x160/0x160 [ 240.380948][ C0] ? prepare_to_swait_event+0x320/0x340 [ 240.386723][ C0] rcu_gp_kthread+0x100a/0x26a0 [ 240.391601][ C0] ? rcu_barrier_callback+0x50/0x50 [ 240.396831][ C0] ? __kasan_check_read+0x11/0x20 [ 240.401873][ C0] ? __kthread_parkme+0xb9/0x1c0 [ 240.406967][ C0] kthread+0x346/0x3d0 [ 240.411144][ C0] ? rcu_barrier_callback+0x50/0x50 [ 240.416446][ C0] ? kthread_blkcg+0xd0/0xd0 [ 240.421405][ C0] ret_from_fork+0x1f/0x30 [ 285.461508][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 145s! [ 285.470012][ C0] Showing busy workqueues and worker pools: [ 285.475935][ C0] workqueue events: flags=0x0 [ 285.480737][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=28/256 refcnt=29 [ 285.488809][ C0] in-flight: 409:fqdir_work_fn, 25:fqdir_work_fn, 20:fqdir_work_fn, 399:fqdir_work_fn, 406:fqdir_work_fn, 397:fqdir_work_fn, 404:fqdir_work_fn, 349:fqdir_work_fn, 296:fqdir_work_fn, 350:fqdir_work_fn, 403:fqdir_work_fn [ 285.510676][ C0] pending: fqdir_work_fn, fqdir_work_fn, fqdir_work_fn, fqdir_work_fn, fqdir_work_fn, fqdir_work_fn, fqdir_work_fn, fqdir_work_fn, fqdir_work_fn, fqdir_work_fn, fqdir_work_fn, fqdir_work_fn, fqdir_work_fn, fqdir_work_fn, kfree_rcu_monitor, destroy_list_workfn, psi_avgs_work [ 285.537211][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.544871][ C0] pending: vmstat_shepherd [ 285.549854][ C0] workqueue events_unbound: flags=0x2 [ 285.555293][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=6/512 refcnt=8 [ 285.562610][ C0] in-flight: 381:linkwatch_event, 7:fsnotify_mark_destroy_workfn fsnotify_mark_destroy_workfn, 9:fsnotify_connector_destroy_workfn fsnotify_connector_destroy_workfn [ 285.579857][ C0] pending: toggle_allocation_gate [ 285.585398][ C0] workqueue events_power_efficient: flags=0x80 [ 285.591655][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=4/256 refcnt=5 [ 285.599413][ C0] pending: check_lifetime, wg_ratelimiter_gc_entries, neigh_periodic_work, neigh_periodic_work [ 285.610258][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.618040][ C0] pending: gc_worker [ 285.622411][ C0] workqueue rcu_gp: flags=0x8 [ 285.627158][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=3/256 refcnt=5 [ 285.635089][ C0] pending: srcu_invoke_callbacks, process_srcu, wait_rcu_exp_gp [ 285.643137][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.648335][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=3 MAYDAY [ 285.656620][ C0] pending: vmstat_update [ 285.661318][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.669074][ C0] pending: vmstat_update [ 285.673923][ C0] workqueue netns: flags=0xe000a [ 285.678916][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 285.686059][ C0] in-flight: 49:cleanup_net [ 285.691140][ C0] delayed: cleanup_net [ 285.695702][ C0] workqueue writeback: flags=0x4a [ 285.700818][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.708442][ C0] pending: wb_workfn [ 285.712819][ C0] workqueue kblockd: flags=0x18 [ 285.717762][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 285.725853][ C0] pending: blk_mq_timeout_work [ 285.731140][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.736539][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=3 MAYDAY [ 285.744814][ C0] pending: work_fn [ 285.748956][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.754813][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/1 refcnt=129 MAYDAY [ 285.763187][ C0] pending: addrconf_dad_work [ 285.768244][ 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 [ 285.768939][ 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 [ 285.856457][ 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_verify_work [ 285.988361][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=110 [ 285.996027][ C0] pending: addrconf_dad_work [ 286.001093][ 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 [ 286.001644][ 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 [ 286.088287][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 286.190267][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.195668][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=3 MAYDAY [ 286.204030][ C0] pending: wg_packet_encrypt_worker [ 286.209630][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.217286][ C0] pending: wg_packet_encrypt_worker [ 286.222881][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.227911][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.235133][ C0] pending: wg_packet_handshake_send_worker [ 286.241335][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.246620][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=3 MAYDAY [ 286.255071][ C0] pending: wg_packet_encrypt_worker [ 286.260662][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.268321][ C0] pending: wg_packet_encrypt_worker [ 286.273905][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.279205][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=3 MAYDAY [ 286.287589][ C0] pending: wg_packet_encrypt_worker [ 286.293180][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.301021][ C0] pending: wg_packet_encrypt_worker [ 286.306719][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.311764][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.319080][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.328465][ C0] workqueue wg-kex-wg0: flags=0x24 [ 286.333687][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 [ 286.341534][ C0] pending: wg_packet_handshake_receive_worker [ 286.347996][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.353041][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.360267][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.369429][ C0] workqueue wg-kex-wg1: flags=0x24 [ 286.374621][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 [ 286.382382][ C0] pending: wg_packet_handshake_receive_worker [ 286.388839][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.393892][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.401117][ C0] pending: wg_packet_handshake_send_worker [ 286.407362][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.412664][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=2/256 refcnt=4 MAYDAY [ 286.420947][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 286.428395][ C0] workqueue wg-kex-wg2: flags=0x24 [ 286.433552][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 [ 286.441312][ C0] pending: wg_packet_handshake_receive_worker [ 286.447770][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.452812][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.460033][ C0] pending: wg_packet_handshake_send_worker [ 286.466231][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.471617][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=2/256 refcnt=4 MAYDAY [ 286.479886][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 286.487401][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.492438][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.499665][ C0] pending: wg_packet_handshake_send_worker [ 286.506012][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.511323][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=3 MAYDAY [ 286.519762][ C0] pending: wg_packet_encrypt_worker [ 286.525352][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.533012][ C0] pending: wg_packet_encrypt_worker [ 286.538604][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.543679][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.550912][ C0] pending: wg_packet_handshake_send_worker [ 286.557112][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.562418][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=3 MAYDAY [ 286.570954][ C0] pending: wg_packet_encrypt_worker [ 286.576540][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.584375][ C0] pending: wg_packet_encrypt_worker [ 286.590039][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.595269][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.602496][ C0] pending: wg_packet_handshake_send_worker [ 286.608701][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.614087][ C0] pwq 2: cpus=1 node=0 flags=0x1 nice=0 active=1/256 refcnt=3 MAYDAY [ 286.622366][ C0] pending: wg_packet_encrypt_worker [ 286.627966][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.635805][ C0] pending: wg_packet_encrypt_worker [ 286.641410][ C0] pool 2: cpus=1 node=0 flags=0x1 nice=0 hung=118s workers=12 manager: 412 [ 286.650174][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=146s workers=6 idle: 396 308