Warning: Permanently added '10.128.0.132' (ED25519) to the list of known hosts. 2025/12/03 23:01:56 parsed 1 programs [ 167.918118][ T24] audit: type=1400 audit(1764802916.690:64): 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 [ 167.938847][ T24] audit: type=1400 audit(1764802916.690:65): 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 [ 167.958392][ T24] audit: type=1400 audit(1764802916.690:66): 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 [ 168.824229][ T24] audit: type=1400 audit(1764802917.590:67): 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 [ 168.825578][ T284] cgroup: Unknown subsys name 'net' [ 168.846945][ T24] audit: type=1400 audit(1764802917.590:68): 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 [ 168.874796][ T24] audit: type=1400 audit(1764802917.620:69): 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 [ 168.875036][ T284] cgroup: Unknown subsys name 'devices' [ 169.078931][ T284] cgroup: Unknown subsys name 'hugetlb' [ 169.084545][ T284] cgroup: Unknown subsys name 'rlimit' [ 169.263796][ T24] audit: type=1400 audit(1764802918.030:70): 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 [ 169.287097][ T24] audit: type=1400 audit(1764802918.030:71): 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 Setting up swapspace version 1, size = 127995904 bytes [ 169.294489][ T286] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 169.307569][ T24] audit: type=1400 audit(1764802918.030:72): 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 [ 169.336342][ T24] audit: type=1400 audit(1764802918.030:73): 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 [ 169.367749][ T284] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 169.859590][ T293] request_module fs-gadgetfs succeeded, but still no fs? [ 169.876469][ T292] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 170.275146][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.283836][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.299593][ T332] device bridge_slave_0 entered promiscuous mode [ 170.307740][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.314777][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.322148][ T332] device bridge_slave_1 entered promiscuous mode [ 170.426335][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.433426][ T332] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.440742][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.447805][ T332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.472853][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.481418][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.489925][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.497673][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.527760][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 170.536225][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.543310][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.551799][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.560085][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.567156][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.574717][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 170.582976][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 170.604775][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 170.615654][ T332] device veth0_vlan entered promiscuous mode [ 170.622178][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 170.637731][ T332] device veth1_macvtap entered promiscuous mode [ 170.644677][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 170.653560][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 170.661238][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/12/03 23:01:59 executed programs: 0 [ 170.675738][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 170.685487][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 170.863660][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.870965][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.878362][ T355] device bridge_slave_0 entered promiscuous mode [ 170.885345][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.892584][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.900037][ T355] device bridge_slave_1 entered promiscuous mode [ 170.967753][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.974806][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.982260][ T361] device bridge_slave_0 entered promiscuous mode [ 171.009437][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.016480][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.024214][ T361] device bridge_slave_1 entered promiscuous mode [ 171.038496][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.045526][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.053095][ T358] device bridge_slave_0 entered promiscuous mode [ 171.060161][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.067271][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.074638][ T358] device bridge_slave_1 entered promiscuous mode [ 171.093698][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.100835][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.108245][ T363] device bridge_slave_0 entered promiscuous mode [ 171.116902][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.124144][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.131654][ T363] device bridge_slave_1 entered promiscuous mode [ 171.158063][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.165114][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.172638][ T360] device bridge_slave_0 entered promiscuous mode [ 171.208517][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.215560][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.222971][ T360] device bridge_slave_1 entered promiscuous mode [ 171.326896][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.334547][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.355359][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.364053][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.372543][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.379592][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.387445][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.395685][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.403856][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.410890][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.442031][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 171.450009][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 171.458113][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 171.466014][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 171.474796][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 171.502904][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.510411][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.538758][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.546335][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.554277][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.563331][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.571573][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.578603][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.586038][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.594375][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.602554][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.609581][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.616912][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 171.625397][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 171.633744][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.642073][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.650236][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.657276][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.664631][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 171.672311][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 171.700754][ T355] device veth0_vlan entered promiscuous mode [ 171.708862][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.716385][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.724378][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.732264][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.739869][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.748220][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.756321][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.763354][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.770999][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 171.778976][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 171.786879][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 171.795019][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 171.803045][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 171.810868][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 171.818972][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 171.826364][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 171.851505][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 171.860222][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 171.869530][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.878214][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.886389][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.893538][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.901011][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.909485][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.917650][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.924676][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.934312][ T360] device veth0_vlan entered promiscuous mode [ 171.947000][ T361] device veth0_vlan entered promiscuous mode [ 171.953819][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 171.962369][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 171.969872][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 171.977998][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 171.985567][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 171.993669][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.002062][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.010523][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.017583][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.025023][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.033260][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 172.040761][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 172.048182][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 172.065531][ T355] device veth1_macvtap entered promiscuous mode [ 172.081312][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 172.090772][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.099248][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.107630][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.114652][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.122255][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.136665][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 172.146774][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 172.155727][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 172.166247][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 172.180768][ T361] device veth1_macvtap entered promiscuous mode [ 172.188208][ T358] device veth0_vlan entered promiscuous mode [ 172.198160][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 172.205607][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 172.213192][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 172.221542][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.229490][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.237605][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 172.245861][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 172.255054][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 172.270337][ T358] device veth1_macvtap entered promiscuous mode [ 172.278511][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 172.286691][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 172.294905][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 172.315897][ T360] device veth1_macvtap entered promiscuous mode [ 172.346225][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 172.354806][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 172.363502][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 172.371857][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 172.380593][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 172.395640][ T363] device veth0_vlan entered promiscuous mode [ 172.406711][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 172.415864][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 172.424376][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 172.433077][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 172.441566][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 172.449608][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 172.458994][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 172.467942][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 172.480867][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 172.489345][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 172.497944][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 172.505403][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 172.534294][ T363] device veth1_macvtap entered promiscuous mode [ 172.542323][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 172.550788][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 172.563112][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 172.571849][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 172.580512][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 172.590632][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 172.599616][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 272.627026][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 272.634029][ C1] (detected by 1, t=10002 jiffies, g=925, q=468) [ 272.640462][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294964471-4294954469), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 272.653921][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g925 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 272.664938][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 272.674907][ C1] rcu: RCU grace-period kthread stack dump: [ 272.680800][ C1] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 272.691590][ C1] Call Trace: [ 272.694904][ C1] __schedule+0xb47/0x1310 [ 272.699337][ C1] ? release_firmware_map_entry+0x18d/0x18d [ 272.705231][ C1] ? __mod_timer+0x7ae/0xb30 [ 272.709824][ C1] schedule+0x13c/0x1d0 [ 272.713983][ C1] schedule_timeout+0x12c/0x2d0 [ 272.718838][ C1] ? console_conditional_schedule+0x10/0x10 [ 272.724733][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 272.730259][ C1] ? run_local_timers+0x160/0x160 [ 272.735299][ C1] ? prepare_to_swait_event+0x320/0x340 [ 272.740850][ C1] rcu_gp_kthread+0x100a/0x26a0 [ 272.745709][ C1] ? rcu_barrier_callback+0x50/0x50 [ 272.750914][ C1] ? __kasan_check_read+0x11/0x20 [ 272.755944][ C1] ? __kthread_parkme+0xb9/0x1c0 [ 272.760886][ C1] kthread+0x346/0x3d0 [ 272.764967][ C1] ? rcu_barrier_callback+0x50/0x50 [ 272.770175][ C1] ? kthread_blkcg+0xd0/0xd0 [ 272.774769][ C1] ret_from_fork+0x1f/0x30 [ 428.877102][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 256s! [ 428.886397][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 256s! [ 428.895378][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 255s! [ 428.903824][ C0] Showing busy workqueues and worker pools: [ 428.909731][ C0] workqueue events: flags=0x0 [ 428.914416][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.922071][ C0] pending: psi_avgs_work [ 428.926695][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.934369][ C0] pending: kfree_rcu_monitor, vmstat_shepherd [ 428.940825][ C0] workqueue events_unbound: flags=0x2 [ 428.946206][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/512 refcnt=3 [ 428.953419][ C0] pending: toggle_allocation_gate [ 428.958893][ C0] workqueue events_power_efficient: flags=0x80 [ 428.965056][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 428.972710][ C0] pending: neigh_periodic_work, wg_ratelimiter_gc_entries, neigh_periodic_work, gc_worker, check_lifetime [ 428.984410][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.989705][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.997358][ C0] pending: vmstat_update [ 429.001983][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.009636][ C0] pending: vmstat_update [ 429.014250][ C0] workqueue netns: flags=0xe000a [ 429.019197][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 429.026235][ C0] in-flight: 9:cleanup_net [ 429.031015][ C0] delayed: cleanup_net [ 429.035489][ C0] workqueue writeback: flags=0x4a [ 429.040528][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.047756][ C0] pending: wb_workfn [ 429.052027][ C0] workqueue kblockd: flags=0x18 [ 429.056880][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.064776][ C0] pending: blk_mq_timeout_work [ 429.070030][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.075399][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.083049][ C0] pending: work_fn [ 429.087209][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.092838][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=135 [ 429.100489][ C0] in-flight: 25:addrconf_dad_work [ 429.105879][ 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 [ 429.106507][ 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 [ 429.193115][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 429.335010][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=132 [ 429.342679][ C0] in-flight: 379:addrconf_dad_work [ 429.348237][ 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 [ 429.348673][ 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 [ 429.435104][ 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_verify_work [ 429.572552][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.577592][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.584811][ C0] pending: wg_packet_handshake_send_worker [ 429.590998][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.596280][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.603932][ C0] pending: wg_packet_encrypt_worker [ 429.609506][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.617162][ C0] pending: wg_packet_encrypt_worker [ 429.622793][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.627834][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.635069][ C0] pending: wg_packet_handshake_send_worker [ 429.641282][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.646664][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.654339][ C0] pending: wg_packet_encrypt_worker [ 429.659910][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.667578][ C0] pending: wg_packet_encrypt_worker [ 429.673162][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.678195][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.685408][ C0] pending: wg_packet_handshake_send_worker [ 429.691587][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.696863][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.704523][ C0] pending: wg_packet_encrypt_worker [ 429.710104][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.717774][ C0] pending: wg_packet_encrypt_worker [ 429.723515][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.728569][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.735808][ C0] pending: wg_packet_handshake_send_worker [ 429.741999][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.747297][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.754974][ C0] pending: wg_packet_encrypt_worker [ 429.760554][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.768211][ C0] pending: wg_packet_encrypt_worker [ 429.773793][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.778833][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.786049][ C0] pending: wg_packet_handshake_send_worker [ 429.792242][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.797542][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.805199][ C0] pending: wg_packet_encrypt_worker [ 429.810775][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.818432][ C0] pending: wg_packet_encrypt_worker [ 429.824118][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.829170][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.836388][ C0] pending: wg_packet_handshake_send_worker [ 429.842587][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.847892][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.855548][ C0] pending: wg_packet_encrypt_worker [ 429.861137][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.868791][ C0] pending: wg_packet_encrypt_worker [ 429.874369][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.879401][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.886622][ C0] pending: wg_packet_handshake_send_worker [ 429.892821][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.898114][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.905767][ C0] pending: wg_packet_encrypt_worker [ 429.911343][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.918994][ C0] pending: wg_packet_encrypt_worker [ 429.924567][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.929615][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.936837][ C0] pending: wg_packet_handshake_send_worker [ 429.943047][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.948342][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.955991][ C0] pending: wg_packet_encrypt_worker [ 429.961561][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.969224][ C0] pending: wg_packet_encrypt_worker [ 429.974804][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.979853][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.987070][ C0] pending: wg_packet_handshake_send_worker [ 429.993266][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.998560][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.006251][ C0] pending: wg_packet_encrypt_worker [ 430.011838][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.019526][ C0] pending: wg_packet_encrypt_worker [ 430.025105][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.030140][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.037359][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.046425][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.051459][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.058676][ C0] pending: wg_packet_handshake_send_worker [ 430.064852][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.069889][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.077102][ C0] pending: wg_packet_handshake_send_worker [ 430.083308][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 430.088613][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 430.096268][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 430.103678][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=257s workers=4 idle: 15 53 5 [ 430.112324][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=257s workers=6 idle: 348 20 308 350 349 [ 430.122030][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=257s workers=5 idle: 7 316 351 49