Warning: Permanently added '10.128.1.184' (ED25519) to the list of known hosts. 2026/01/18 20:39:16 parsed 1 programs [ 269.506304][ T24] audit: type=1400 audit(1768768756.350:64): 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 [ 269.512321][ T24] audit: type=1400 audit(1768768756.350:65): 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 [ 269.518493][ T24] audit: type=1400 audit(1768768756.350:66): 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 [ 270.267753][ T24] audit: type=1400 audit(1768768757.110:67): 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 [ 270.270783][ T281] cgroup: Unknown subsys name 'net' [ 270.290610][ T24] audit: type=1400 audit(1768768757.110:68): 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 [ 270.317720][ T24] audit: type=1400 audit(1768768757.140:69): 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 [ 270.318376][ T281] cgroup: Unknown subsys name 'devices' [ 270.550446][ T281] cgroup: Unknown subsys name 'hugetlb' [ 270.556101][ T281] cgroup: Unknown subsys name 'rlimit' [ 270.761254][ T24] audit: type=1400 audit(1768768757.610:70): 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 [ 270.784500][ T24] audit: type=1400 audit(1768768757.610:71): 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 [ 270.804852][ T24] audit: type=1400 audit(1768768757.610:72): 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 [ 270.825107][ T24] audit: type=1400 audit(1768768757.610:73): 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 [ 270.848865][ T285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 270.871219][ T281] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 271.292631][ T293] request_module fs-gadgetfs succeeded, but still no fs? [ 271.325886][ T293] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 271.461497][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.469045][ T292] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.490763][ T292] device bridge_slave_0 entered promiscuous mode [ 271.498430][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.505488][ T292] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.512902][ T292] device bridge_slave_1 entered promiscuous mode [ 271.739761][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.746820][ T292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.754110][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.761136][ T292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.853439][ T298] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.872621][ T298] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.884446][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 271.892808][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 271.903308][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 271.917043][ T298] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.924097][ T298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.951517][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 271.959852][ T298] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.966881][ T298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.984573][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 271.999427][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 272.024131][ T292] device veth0_vlan entered promiscuous mode [ 272.033055][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 272.044894][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 272.070104][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 272.077970][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 272.100546][ T292] device veth1_macvtap entered promiscuous mode [ 272.108446][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 272.118613][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 272.128519][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/18 20:39:19 executed programs: 0 [ 272.360305][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.367427][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.374835][ T356] device bridge_slave_0 entered promiscuous mode [ 272.399848][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.406887][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.414215][ T356] device bridge_slave_1 entered promiscuous mode [ 272.444416][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.451565][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.458866][ T357] device bridge_slave_0 entered promiscuous mode [ 272.465734][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.472901][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.480338][ T357] device bridge_slave_1 entered promiscuous mode [ 272.549318][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.556457][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.563853][ T364] device bridge_slave_0 entered promiscuous mode [ 272.571981][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.579005][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.586552][ T364] device bridge_slave_1 entered promiscuous mode [ 272.595540][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.602620][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.610094][ T362] device bridge_slave_0 entered promiscuous mode [ 272.616870][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.623937][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.631201][ T362] device bridge_slave_1 entered promiscuous mode [ 272.679125][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.686156][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.693598][ T363] device bridge_slave_0 entered promiscuous mode [ 272.727784][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.735035][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.742411][ T363] device bridge_slave_1 entered promiscuous mode [ 272.765546][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.772581][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.779862][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.786904][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.826632][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.833759][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.841005][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.848020][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.867467][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.874508][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.881751][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.888768][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.936980][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.944031][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.951284][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.958297][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.968081][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.975121][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.982380][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.989419][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.998655][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.006551][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.014009][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.021262][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.028490][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.035712][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.042852][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.050034][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.057126][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.064284][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.071876][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 273.079280][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 273.092553][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.100843][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.107850][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.140026][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 273.147815][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 273.155846][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 273.164290][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.172950][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.179998][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.187293][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 273.195638][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.202676][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.209998][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 273.218047][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.225090][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.232377][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.240501][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.247509][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.254854][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.262922][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.269963][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.277212][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 273.285336][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.292356][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.299692][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.310274][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.322265][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 273.330420][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.337429][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.359952][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 273.368176][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.376465][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 273.384622][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.392680][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 273.400932][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.408772][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 273.416920][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.424918][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 273.432380][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 273.439965][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 273.448170][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.456330][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.463342][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.470735][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 273.478657][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.487050][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 273.495269][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 273.503424][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.510433][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.528099][ T357] device veth0_vlan entered promiscuous mode [ 273.538274][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 273.546934][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 273.555258][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 273.563759][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 273.572033][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 273.580070][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 273.588015][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 273.595924][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 273.604087][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 273.611492][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 273.618787][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 273.626250][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 273.634535][ T363] device veth0_vlan entered promiscuous mode [ 273.643960][ T357] device veth1_macvtap entered promiscuous mode [ 273.653308][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 273.661369][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.669433][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 273.677437][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 273.685998][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 273.708084][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 273.716867][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 273.725240][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 273.733565][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.741561][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 273.749632][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 273.763458][ T356] device veth0_vlan entered promiscuous mode [ 273.771525][ T363] device veth1_macvtap entered promiscuous mode [ 273.777978][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 273.786383][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 273.795121][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 273.803588][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 273.812000][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 273.820146][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 273.828149][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 273.835890][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 273.843792][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 273.851827][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 273.860234][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 273.868442][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 273.875916][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 273.890445][ T356] device veth1_macvtap entered promiscuous mode [ 273.897463][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 273.905821][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 273.914179][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 273.922304][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 273.930684][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 273.938156][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 273.946499][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 273.957764][ T364] device veth0_vlan entered promiscuous mode [ 273.970028][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 273.978011][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 273.990265][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 273.998526][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 374.009119][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 374.016279][ C1] (detected by 1, t=10002 jiffies, g=861, q=731) [ 374.022701][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10001 (4294974629-4294964628), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 374.036062][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g861 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 374.047066][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 374.057037][ C1] rcu: RCU grace-period kthread stack dump: [ 374.062926][ C1] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 374.073702][ C1] Call Trace: [ 374.077106][ C1] __schedule+0xb53/0x1320 [ 374.081542][ C1] ? __sched_text_start+0x8/0x8 [ 374.086438][ C1] ? __mod_timer+0x7da/0xb50 [ 374.091042][ C1] schedule+0x13c/0x1d0 [ 374.095205][ C1] schedule_timeout+0x159/0x330 [ 374.100066][ C1] ? console_conditional_schedule+0x10/0x10 [ 374.105965][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 374.111424][ C1] ? run_local_timers+0x160/0x160 [ 374.116475][ C1] ? prepare_to_swait_event+0x320/0x340 [ 374.122025][ C1] rcu_gp_kthread+0x1045/0x2730 [ 374.126896][ C1] ? rcu_cleanup_dead_rnp+0x180/0x180 [ 374.132280][ C1] ? rcu_barrier_callback+0x50/0x50 [ 374.137518][ C1] ? __kasan_check_read+0x11/0x20 [ 374.142572][ C1] ? __kthread_parkme+0xb9/0x1c0 [ 374.147518][ C1] kthread+0x346/0x3d0 [ 374.151606][ C1] ? rcu_barrier_callback+0x50/0x50 [ 374.156817][ C1] ? kthread_blkcg+0xd0/0xd0 [ 374.161492][ C1] ret_from_fork+0x1f/0x30 [ 428.689022][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 154s! [ 428.698057][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 154s! [ 428.706507][ C0] Showing busy workqueues and worker pools: [ 428.712403][ C0] workqueue events: flags=0x0 [ 428.717069][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.724714][ C0] pending: kfree_rcu_monitor [ 428.729681][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.737322][ C0] pending: kfree_rcu_monitor, psi_avgs_work, vmstat_shepherd [ 428.745117][ C0] workqueue events_unbound: flags=0x2 [ 428.750494][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=6 [ 428.757697][ C0] in-flight: 9:fsnotify_connector_destroy_workfn, 7:linkwatch_event, 298:fsnotify_mark_destroy_workfn [ 428.769089][ C0] pending: toggle_allocation_gate [ 428.774494][ C0] workqueue events_power_efficient: flags=0x80 [ 428.780651][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 428.788293][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, gc_worker, check_lifetime [ 428.798175][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.805819][ C0] pending: neigh_periodic_work [ 428.810951][ C0] workqueue rcu_gp: flags=0x8 [ 428.815620][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.823259][ C0] in-flight: 55:process_srcu [ 428.828230][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.833432][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.841078][ C0] pending: vmstat_update [ 428.845685][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.853331][ C0] pending: vmstat_update [ 428.857943][ C0] workqueue netns: flags=0xe000a [ 428.862884][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 428.869919][ C0] in-flight: 49:cleanup_net [ 428.874799][ C0] delayed: cleanup_net [ 428.879243][ C0] workqueue writeback: flags=0x4a [ 428.884268][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 428.891480][ C0] pending: wb_workfn [ 428.895743][ C0] workqueue kblockd: flags=0x18 [ 428.900597][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 428.908421][ C0] pending: blk_mq_timeout_work [ 428.913599][ C0] workqueue dm_bufio_cache: flags=0x8 [ 428.918966][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.926615][ C0] pending: work_fn [ 428.930728][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 428.936345][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=104 [ 428.943993][ C0] in-flight: 379:addrconf_dad_work [ 428.949463][ C0] delayed: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 428.949842][ 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 [ 429.035950][ C0] , addrconf_verify_work [ 429.126649][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=124 [ 429.134299][ C0] in-flight: 5:addrconf_dad_work [ 429.139596][ 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 [ 429.139976][ 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 [ 429.226175][ 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 [ 429.349856][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.354881][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.362095][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.371155][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.376428][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.384076][ C0] pending: wg_packet_encrypt_worker [ 429.389649][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.397304][ C0] pending: wg_packet_encrypt_worker [ 429.402885][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.407897][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.415102][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.424161][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.429476][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.437162][ C0] pending: wg_packet_encrypt_worker [ 429.442740][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.450645][ C0] pending: wg_packet_encrypt_worker [ 429.456216][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.461503][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.469147][ C0] pending: wg_packet_encrypt_worker [ 429.474713][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.482359][ C0] pending: wg_packet_encrypt_worker [ 429.487940][ C0] workqueue wg-kex-wg0: flags=0x24 [ 429.493059][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.500702][ C0] pending: wg_packet_handshake_receive_worker [ 429.507148][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.512181][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.519390][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.528439][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.533725][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.541371][ C0] pending: wg_packet_decrypt_worker [ 429.546942][ C0] workqueue wg-kex-wg1: flags=0x24 [ 429.552061][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.559702][ C0] pending: wg_packet_handshake_receive_worker [ 429.566134][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.571161][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.578366][ C0] pending: wg_packet_handshake_send_worker [ 429.584544][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.589832][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.597475][ C0] pending: wg_packet_encrypt_worker [ 429.603038][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.610680][ C0] pending: wg_packet_encrypt_worker [ 429.616245][ C0] workqueue wg-kex-wg2: flags=0x24 [ 429.621359][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.629021][ C0] pending: wg_packet_handshake_receive_worker [ 429.635464][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.640758][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.648407][ C0] pending: wg_packet_encrypt_worker [ 429.653982][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.661637][ C0] pending: wg_packet_encrypt_worker, wg_packet_tx_worker [ 429.669050][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.674070][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.681282][ C0] pending: wg_packet_handshake_send_worker [ 429.687466][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.692753][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.700402][ C0] pending: wg_packet_encrypt_worker [ 429.705987][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.713668][ C0] pending: wg_packet_encrypt_worker [ 429.719258][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.724273][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.731494][ C0] pending: wg_packet_handshake_send_worker [ 429.737674][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.742965][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.750615][ C0] pending: wg_packet_encrypt_worker [ 429.756181][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.763843][ C0] pending: wg_packet_encrypt_worker [ 429.769426][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.774701][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.782357][ C0] pending: wg_packet_encrypt_worker [ 429.787921][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.795571][ C0] pending: wg_packet_encrypt_worker [ 429.801142][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.806161][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.813372][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.822418][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=155s workers=6 idle: 348 15 316 350 351 [ 429.832016][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=155s workers=4 idle: 25 20 [ 429.840467][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=155s workers=5 idle: 349