syzkaller syzkaller login: [ 14.110271][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 14.110283][ T24] audit: type=1400 audit(1758440049.720:59): avc: denied { transition } for pid=218 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.120632][ T24] audit: type=1400 audit(1758440049.720:60): avc: denied { noatsecure } for pid=218 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.127687][ T24] audit: type=1400 audit(1758440049.720:61): avc: denied { write } for pid=218 comm="sh" path="pipe:[13953]" dev="pipefs" ino=13953 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 14.145178][ T24] audit: type=1400 audit(1758440049.720:62): avc: denied { rlimitinh } for pid=218 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.163814][ T24] audit: type=1400 audit(1758440049.720:63): avc: denied { siginh } for pid=218 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.254' (ED25519) to the list of known hosts. 2025/09/21 07:36:55 parsed 1 programs [ 180.237900][ T24] audit: type=1400 audit(1758440215.840:64): avc: denied { node_bind } for pid=276 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 180.258833][ T24] audit: type=1400 audit(1758440215.840:65): avc: denied { create } for pid=276 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 180.278981][ T24] audit: type=1400 audit(1758440215.840:66): avc: denied { module_request } for pid=276 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 [ 181.167247][ T24] audit: type=1400 audit(1758440216.770:67): avc: denied { mounton } for pid=284 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 [ 181.168645][ T284] cgroup: Unknown subsys name 'net' [ 181.190033][ T24] audit: type=1400 audit(1758440216.770:68): avc: denied { mount } for pid=284 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 [ 181.217340][ T24] audit: type=1400 audit(1758440216.800:69): avc: denied { unmount } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 181.217678][ T284] cgroup: Unknown subsys name 'devices' [ 181.424285][ T284] cgroup: Unknown subsys name 'hugetlb' [ 181.429932][ T284] cgroup: Unknown subsys name 'rlimit' [ 181.608011][ T24] audit: type=1400 audit(1758440217.210:70): avc: denied { setattr } for pid=284 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 [ 181.631302][ T24] audit: type=1400 audit(1758440217.210:71): avc: denied { create } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 181.651743][ T24] audit: type=1400 audit(1758440217.210:72): avc: denied { write } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 181.659634][ T287] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 181.672084][ T24] audit: type=1400 audit(1758440217.210:73): avc: denied { read } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 181.721980][ T284] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 182.269748][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 182.284176][ T293] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 182.358486][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.396138][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.404080][ T295] device bridge_slave_0 entered promiscuous mode [ 182.453864][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.461053][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.468521][ T295] device bridge_slave_1 entered promiscuous mode [ 182.576600][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.583704][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.591022][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.598068][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.754088][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.761641][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.781562][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.794339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.839226][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.848304][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.855509][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.863084][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.871293][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.878399][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.915537][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 182.941809][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 182.969364][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.983376][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.992490][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 183.000142][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 183.008056][ T295] device veth0_vlan entered promiscuous mode [ 183.020338][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 183.030001][ T295] device veth1_macvtap entered promiscuous mode [ 183.040576][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.055107][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/09/21 07:36:58 executed programs: 0 [ 183.315139][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.322330][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.329715][ T358] device bridge_slave_0 entered promiscuous mode [ 183.350192][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.357337][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.364794][ T358] device bridge_slave_1 entered promiscuous mode [ 183.399841][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.406967][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.414633][ T366] device bridge_slave_0 entered promiscuous mode [ 183.422151][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.429191][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.436738][ T366] device bridge_slave_1 entered promiscuous mode [ 183.473525][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.480578][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.488048][ T360] device bridge_slave_0 entered promiscuous mode [ 183.497022][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.504213][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.511661][ T360] device bridge_slave_1 entered promiscuous mode [ 183.543079][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.550143][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.557750][ T363] device bridge_slave_0 entered promiscuous mode [ 183.576847][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.584068][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.591522][ T363] device bridge_slave_1 entered promiscuous mode [ 183.631397][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.638464][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.645949][ T367] device bridge_slave_0 entered promiscuous mode [ 183.653936][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.661036][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.668967][ T367] device bridge_slave_1 entered promiscuous mode [ 183.733645][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.740704][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.748004][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.755058][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.818928][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.826526][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.833918][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.841064][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.863195][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.871531][ T334] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.878717][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.886507][ T334] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.894041][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.922911][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 183.930380][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.937954][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.946678][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.953773][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.986565][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.994937][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.003402][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.010427][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.018151][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.026896][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.033963][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.041324][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.049231][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.066669][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 184.074809][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.082589][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.090839][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.097870][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.105663][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.114059][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.122289][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.129329][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.136996][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.145284][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.152479][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.178665][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.186762][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.195124][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.203644][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.210668][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.218088][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.226732][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.233804][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.241247][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.249191][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.273710][ T360] device veth0_vlan entered promiscuous mode [ 184.282502][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 184.290217][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.298996][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.307939][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.315460][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.323437][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.331628][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.339651][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.348117][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.355202][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.362817][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.371385][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.378443][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.385876][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 184.410913][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 184.419062][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.427614][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.436822][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.445335][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.453615][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.463341][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 184.471562][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 184.485448][ T358] device veth0_vlan entered promiscuous mode [ 184.493613][ T360] device veth1_macvtap entered promiscuous mode [ 184.502023][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 184.509703][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 184.518017][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.526550][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 184.534572][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.542635][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.550069][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.569079][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.577296][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.585765][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 184.594371][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 184.602737][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 184.610994][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 184.625847][ T358] device veth1_macvtap entered promiscuous mode [ 184.647751][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 184.656933][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 184.665230][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 184.673977][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.682682][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.691391][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.699782][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.723207][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 184.731854][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 184.740674][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 184.749247][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 184.760720][ T363] device veth0_vlan entered promiscuous mode [ 184.783810][ T366] device veth0_vlan entered promiscuous mode [ 184.791979][ T367] device veth0_vlan entered promiscuous mode [ 184.798605][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 184.807124][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.815338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.824299][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.833165][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 184.841603][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.849746][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 184.859127][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.867453][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.875189][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.887590][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.895271][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.903623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.911403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.938279][ T363] device veth1_macvtap entered promiscuous mode [ 184.977486][ T367] device veth1_macvtap entered promiscuous mode [ 284.990762][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 284.997863][ C1] (detected by 1, t=10002 jiffies, g=861, q=1003) [ 285.004385][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294965710-4294955708), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 285.017757][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g861 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 285.028776][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 285.038757][ C1] rcu: RCU grace-period kthread stack dump: [ 285.044665][ C1] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 285.055452][ C1] Call Trace: [ 285.058775][ C1] __schedule+0xb47/0x1310 [ 285.063211][ C1] ? release_firmware_map_entry+0x190/0x190 [ 285.069121][ C1] ? __mod_timer+0x7ae/0xb30 [ 285.073717][ C1] schedule+0x13c/0x1d0 [ 285.077889][ C1] schedule_timeout+0x12c/0x2d0 [ 285.082756][ C1] ? console_conditional_schedule+0x10/0x10 [ 285.088660][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 285.094135][ C1] ? run_local_timers+0x160/0x160 [ 285.099190][ C1] ? prepare_to_swait_event+0x320/0x340 [ 285.104755][ C1] rcu_gp_kthread+0x100a/0x26a0 [ 285.109708][ C1] ? rcu_barrier_callback+0x50/0x50 [ 285.114931][ C1] ? __kasan_check_read+0x11/0x20 [ 285.120164][ C1] ? __kthread_parkme+0xb9/0x1c0 [ 285.125142][ C1] kthread+0x346/0x3d0 [ 285.129241][ C1] ? rcu_barrier_callback+0x50/0x50 [ 285.134460][ C1] ? kthread_blkcg+0xd0/0xd0 [ 285.139069][ C1] ret_from_fork+0x1f/0x30 [ 428.850933][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 243s! [ 428.860064][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 243s! [ 428.869589][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 240s! [ 428.878808][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 243s! [ 428.887294][ C0] Showing busy workqueues and worker pools: [ 428.893211][ C0] workqueue events: flags=0x0 [ 428.897897][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.905656][ C0] pending: kfree_rcu_monitor, psi_avgs_work, vmstat_shepherd [ 428.913827][ C0] workqueue events_unbound: flags=0x2 [ 428.919214][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4 [ 428.926456][ C0] in-flight: 9:linkwatch_event [ 428.931605][ C0] pending: toggle_allocation_gate [ 428.937051][ C0] workqueue events_power_efficient: flags=0x80 [ 428.943394][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.951082][ C0] pending: neigh_periodic_work, wg_ratelimiter_gc_entries [ 428.958600][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.966270][ C0] pending: neigh_periodic_work, gc_worker, check_lifetime [ 428.973892][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.979127][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.987033][ C0] pending: vmstat_update [ 428.991727][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.999399][ C0] pending: vmstat_update [ 429.004125][ C0] workqueue netns: flags=0xe000a [ 429.009170][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 429.016223][ C0] in-flight: 7:cleanup_net [ 429.021091][ C0] delayed: cleanup_net [ 429.025553][ C0] workqueue writeback: flags=0x4a [ 429.030576][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.037795][ C0] pending: wb_workfn [ 429.042086][ C0] workqueue kblockd: flags=0x18 [ 429.046954][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.054988][ C0] pending: blk_mq_timeout_work [ 429.060400][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.065801][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.073592][ C0] pending: work_fn [ 429.077788][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.083451][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=119 [ 429.091122][ C0] in-flight: 20:addrconf_dad_work [ 429.096539][ 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 [ 429.097099][ 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 [ 429.184812][ 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 [ 429.300427][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=115 [ 429.308101][ C0] in-flight: 55:addrconf_dad_work [ 429.313595][ 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 [ 429.314163][ 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 [ 429.401458][ 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_verify_work [ 429.510598][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.515648][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.522882][ C0] pending: wg_packet_handshake_send_worker [ 429.529087][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.534425][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.542101][ C0] pending: wg_packet_encrypt_worker [ 429.547714][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.555540][ C0] pending: wg_packet_encrypt_worker [ 429.561158][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.566206][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.573616][ C0] pending: wg_packet_handshake_send_worker [ 429.579822][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.585152][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.592998][ C0] pending: wg_packet_encrypt_worker [ 429.598594][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.606264][ C0] pending: wg_packet_encrypt_worker [ 429.611855][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.616880][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.624168][ C0] pending: wg_packet_handshake_send_worker [ 429.630370][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.635773][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.643440][ C0] pending: wg_packet_encrypt_worker [ 429.649115][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.656872][ C0] pending: wg_packet_encrypt_worker [ 429.662569][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.667597][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.674820][ C0] pending: wg_packet_handshake_send_worker [ 429.681025][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.686320][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.693982][ C0] pending: wg_packet_encrypt_worker [ 429.699621][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.707368][ C0] pending: wg_packet_encrypt_worker [ 429.712969][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.717999][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.725226][ C0] pending: wg_packet_handshake_send_worker [ 429.731427][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.736717][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.744381][ C0] pending: wg_packet_encrypt_worker [ 429.749990][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.757657][ C0] pending: wg_packet_encrypt_worker [ 429.763285][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.768573][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.776244][ C0] pending: wg_packet_encrypt_worker [ 429.781847][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.789570][ C0] pending: wg_packet_encrypt_worker [ 429.795185][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.800229][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.807456][ C0] pending: wg_packet_handshake_send_worker [ 429.813922][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.819276][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.826954][ C0] pending: wg_packet_encrypt_worker [ 429.832559][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.840240][ C0] pending: wg_packet_encrypt_worker [ 429.845841][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.850973][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.858231][ C0] pending: wg_packet_handshake_send_worker [ 429.864653][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.870048][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.877727][ C0] pending: wg_packet_encrypt_worker [ 429.883322][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.890987][ C0] pending: wg_packet_encrypt_worker [ 429.896588][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.901635][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.908861][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.918114][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.923165][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.930394][ C0] pending: wg_packet_handshake_send_worker [ 429.936595][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.941945][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.949613][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 429.957140][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.962450][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.970115][ C0] pending: wg_packet_encrypt_worker [ 429.975711][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.983374][ C0] pending: wg_packet_encrypt_worker [ 429.988971][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=244s workers=5 idle: 383 5 53 15 [ 429.998086][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=245s workers=6 idle: 25 297 355 356 354 [ 430.007977][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=244s workers=6 idle: 332 384 334 49