Warning: Permanently added '10.128.0.92' (ED25519) to the list of known hosts. 2025/09/27 11:10:43 parsed 1 programs [ 213.507669][ T24] audit: type=1400 audit(1758971443.270:64): 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 [ 213.528391][ T24] audit: type=1400 audit(1758971443.270:65): 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 [ 213.548344][ T24] audit: type=1400 audit(1758971443.270:66): 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 [ 214.458742][ T285] cgroup: Unknown subsys name 'net' [ 214.464719][ T285] cgroup: Unknown subsys name 'devices' [ 214.464946][ T24] audit: type=1400 audit(1758971444.220:67): avc: denied { mounton } for pid=285 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 [ 214.493743][ T24] audit: type=1400 audit(1758971444.220:68): avc: denied { mount } for pid=285 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 [ 214.516585][ T24] audit: type=1400 audit(1758971444.220:69): avc: denied { unmount } for pid=285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 214.658534][ T285] cgroup: Unknown subsys name 'hugetlb' [ 214.664145][ T285] cgroup: Unknown subsys name 'rlimit' [ 214.874085][ T24] audit: type=1400 audit(1758971444.630:70): avc: denied { setattr } for pid=285 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 [ 214.897438][ T24] audit: type=1400 audit(1758971444.630:71): avc: denied { create } for pid=285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 214.905264][ T287] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 214.918159][ T24] audit: type=1400 audit(1758971444.630:72): avc: denied { write } for pid=285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 214.946821][ T24] audit: type=1400 audit(1758971444.630:73): avc: denied { read } for pid=285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 214.973683][ T285] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 215.447224][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 215.477567][ T294] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 215.614672][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.624641][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.632346][ T295] device bridge_slave_0 entered promiscuous mode [ 215.640284][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.647440][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.654844][ T295] device bridge_slave_1 entered promiscuous mode [ 215.960676][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.967886][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 215.975271][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.982434][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 216.032709][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.041323][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.057162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.074996][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 216.106092][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 216.127026][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.134090][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 216.142417][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 216.151285][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.158366][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 216.187269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 216.209639][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 216.218892][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 216.228737][ T295] device veth0_vlan entered promiscuous mode [ 216.237005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 216.257668][ T295] device veth1_macvtap entered promiscuous mode [ 216.264898][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 216.273718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 216.282492][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 216.296618][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2025/09/27 11:10:46 executed programs: 0 [ 216.305898][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 216.493585][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.500949][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.508415][ T358] device bridge_slave_0 entered promiscuous mode [ 216.533095][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.540187][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.547831][ T361] device bridge_slave_0 entered promiscuous mode [ 216.554503][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.561555][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.569038][ T358] device bridge_slave_1 entered promiscuous mode [ 216.587030][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.594078][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.601488][ T361] device bridge_slave_1 entered promiscuous mode [ 216.618238][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.625347][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.632916][ T356] device bridge_slave_0 entered promiscuous mode [ 216.644379][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.651678][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.659160][ T363] device bridge_slave_0 entered promiscuous mode [ 216.676234][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.683327][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.690785][ T356] device bridge_slave_1 entered promiscuous mode [ 216.708329][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.715479][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.723406][ T363] device bridge_slave_1 entered promiscuous mode [ 216.760170][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.767404][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.774822][ T360] device bridge_slave_0 entered promiscuous mode [ 216.781788][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.788860][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.796250][ T360] device bridge_slave_1 entered promiscuous mode [ 216.918281][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.925334][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 216.932613][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.939670][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 216.974157][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.981807][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.990064][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.997605][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.032964][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 217.041674][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 217.049921][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.056970][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.064550][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 217.072955][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 217.081150][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.088176][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.097102][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 217.104836][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 217.139098][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 217.147473][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 217.155026][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.162699][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 217.171515][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.178591][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.186175][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 217.194396][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.201435][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.227948][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 217.236252][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 217.244587][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 217.253036][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 217.260576][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.283319][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.291526][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 217.299614][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 217.307711][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 217.315080][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 217.322779][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.330284][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 217.338783][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 217.347013][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.354028][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.361551][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 217.370333][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 217.378891][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 217.387095][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.394106][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.402738][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 217.417714][ T361] device veth0_vlan entered promiscuous mode [ 217.433240][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 217.441605][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 217.450666][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.457736][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.465252][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 217.474195][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.481252][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.488680][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 217.497198][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 217.505436][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.512487][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.519999][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 217.528417][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.535446][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.542853][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 217.550490][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 217.570564][ T363] device veth0_vlan entered promiscuous mode [ 217.583759][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 217.592409][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 217.600046][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 217.607807][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 217.616021][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 217.624192][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 217.634507][ T361] device veth1_macvtap entered promiscuous mode [ 217.648367][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 217.657411][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 217.665737][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 217.674005][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 217.682376][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 217.690557][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 217.714437][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 217.722514][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 217.730591][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 217.739101][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 217.747154][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 217.755338][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 217.764155][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 217.772464][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 217.780929][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 217.789313][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 217.797512][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 217.805328][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 217.813551][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 217.821069][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 217.829561][ T356] device veth0_vlan entered promiscuous mode [ 217.844471][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 217.852937][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 217.865980][ T363] device veth1_macvtap entered promiscuous mode [ 217.879227][ T360] device veth0_vlan entered promiscuous mode [ 217.897317][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 217.904975][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 217.913765][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 217.922762][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 217.934371][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 217.942941][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 217.951383][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 217.960037][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 217.968268][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 217.980648][ T358] device veth0_vlan entered promiscuous mode [ 218.003258][ T358] device veth1_macvtap entered promiscuous mode [ 218.030444][ T356] device veth1_macvtap entered promiscuous mode [ 318.056606][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 318.063613][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P95/1:b..l [ 318.071361][ C0] (detected by 0, t=10003 jiffies, g=969, q=934) [ 318.077783][ C0] task:udevd state:R running task stack: 0 pid: 95 ppid: 1 flags:0x00004000 [ 318.088567][ C0] Call Trace: [ 318.091966][ C0] __schedule+0xb47/0x1310 [ 318.096397][ C0] ? release_firmware_map_entry+0x190/0x190 [ 318.102302][ C0] ? ep_poll_callback+0x87e/0x9b0 [ 318.107330][ C0] ? preempt_schedule+0xa7/0xb0 [ 318.112186][ C0] preempt_schedule_common+0x9b/0xf0 [ 318.117479][ C0] preempt_schedule+0xa7/0xb0 [ 318.122165][ C0] ? schedule_preempt_disabled+0x20/0x20 [ 318.127805][ C0] ? __kasan_check_write+0x14/0x20 [ 318.132923][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 318.138390][ C0] ? _raw_spin_lock+0xe0/0xe0 [ 318.143074][ C0] preempt_schedule_thunk+0x16/0x18 [ 318.148283][ C0] _raw_spin_unlock_irqrestore+0x74/0x80 [ 318.154153][ C0] __wake_up_sync_key+0x166/0x280 [ 318.159213][ C0] ? __wake_up_locked_key_bookmark+0x20/0x20 [ 318.165217][ C0] ? __kasan_check_write+0x14/0x20 [ 318.170429][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 318.175898][ C0] sock_def_readable+0x11e/0x300 [ 318.180850][ C0] ? sock_no_sendpage_locked+0x130/0x130 [ 318.186501][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 318.192317][ C0] ? skb_queue_tail+0xcb/0xf0 [ 318.197017][ C0] netlink_sendskb+0x11c/0x1d0 [ 318.201799][ C0] netlink_unicast+0x3b9/0xa40 [ 318.206663][ C0] netlink_sendmsg+0x88d/0xb30 [ 318.211436][ C0] ? netlink_getsockopt+0x530/0x530 [ 318.216648][ C0] ? security_socket_sendmsg+0x82/0xa0 [ 318.222248][ C0] ? netlink_getsockopt+0x530/0x530 [ 318.227465][ C0] ____sys_sendmsg+0x5a2/0x8c0 [ 318.232244][ C0] ? __sys_sendmsg_sock+0x40/0x40 [ 318.237276][ C0] ? import_iovec+0x7c/0xb0 [ 318.241806][ C0] ___sys_sendmsg+0x1f0/0x260 [ 318.246499][ C0] ? __sys_sendmsg+0x250/0x250 [ 318.251280][ C0] ? ep_destroy_wakeup_source+0x50/0x50 [ 318.256841][ C0] ? __kasan_check_read+0x11/0x20 [ 318.261891][ C0] ? __fdget+0x15b/0x230 [ 318.266151][ C0] __x64_sys_sendmsg+0x1e2/0x2a0 [ 318.271105][ C0] ? __check_object_size+0x2f4/0x3c0 [ 318.276403][ C0] ? ___sys_sendmsg+0x260/0x260 [ 318.281274][ C0] ? debug_smp_processor_id+0x17/0x20 [ 318.286654][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 318.292750][ C0] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 318.298412][ C0] do_syscall_64+0x31/0x40 [ 318.302908][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 318.308834][ C0] RIP: 0033:0x7f367e8ba407 [ 318.313256][ C0] RSP: 002b:00007ffd9f389ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 318.321690][ C0] RAX: ffffffffffffffda RBX: 00007f367e7cc880 RCX: 00007f367e8ba407 [ 318.329680][ C0] RDX: 0000000000000000 RSI: 00007ffd9f389b20 RDI: 0000000000000004 [ 318.337664][ C0] RBP: 00005571f2829d90 R08: 0000000000000000 R09: 0000000000000000 [ 318.345654][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000a7 [ 318.353752][ C0] R13: 00005571f25dcd80 R14: 0000000000000000 R15: 0000000000000000 [ 318.361763][ C0] rcu: rcu_preempt kthread starved for 10032 jiffies! g969 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 318.372785][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 318.382765][ C0] rcu: RCU grace-period kthread stack dump: [ 318.389183][ C0] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 318.399956][ C0] Call Trace: [ 318.403264][ C0] __schedule+0xb47/0x1310 [ 318.407693][ C0] ? release_firmware_map_entry+0x190/0x190 [ 318.413600][ C0] ? __mod_timer+0x7ae/0xb30 [ 318.418198][ C0] schedule+0x13c/0x1d0 [ 318.422396][ C0] schedule_timeout+0x12c/0x2d0 [ 318.427275][ C0] ? console_conditional_schedule+0x10/0x10 [ 318.433182][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 318.438759][ C0] ? run_local_timers+0x160/0x160 [ 318.443791][ C0] ? prepare_to_swait_event+0x320/0x340 [ 318.449438][ C0] rcu_gp_kthread+0x100a/0x26a0 [ 318.454301][ C0] ? rcu_barrier_callback+0x50/0x50 [ 318.459513][ C0] ? __kasan_check_read+0x11/0x20 [ 318.464554][ C0] ? __kthread_parkme+0xb9/0x1c0 [ 318.469540][ C0] kthread+0x346/0x3d0 [ 318.473636][ C0] ? rcu_barrier_callback+0x50/0x50 [ 318.478861][ C0] ? kthread_blkcg+0xd0/0xd0 [ 318.483491][ C0] ret_from_fork+0x1f/0x30 [ 428.856582][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 210s! [ 428.865617][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 208s! [ 428.874690][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 210s! [ 428.883163][ C0] Showing busy workqueues and worker pools: [ 428.889086][ C0] workqueue events: flags=0x0 [ 428.893769][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.901435][ C0] pending: kfree_rcu_monitor, vmstat_shepherd, psi_avgs_work [ 428.909215][ C0] workqueue events_unbound: flags=0x2 [ 428.914593][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 refcnt=5 [ 428.921812][ C0] in-flight: 351:linkwatch_event [ 428.927217][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate [ 428.935428][ C0] workqueue events_power_efficient: flags=0x80 [ 428.941603][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.949328][ C0] pending: neigh_periodic_work, gc_worker, check_lifetime [ 428.956866][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.964528][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work [ 428.972035][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.977248][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.984911][ C0] pending: vmstat_update [ 428.989674][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.997356][ C0] pending: vmstat_update [ 429.002004][ C0] workqueue netns: flags=0xe000a [ 429.006961][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 429.014027][ C0] in-flight: 48:cleanup_net [ 429.018907][ C0] delayed: cleanup_net [ 429.023363][ C0] workqueue writeback: flags=0x4a [ 429.028407][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.035961][ C0] pending: wb_workfn [ 429.040392][ C0] workqueue kblockd: flags=0x18 [ 429.045258][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.053102][ C0] pending: blk_mq_timeout_work [ 429.058423][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.063807][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.071476][ C0] pending: work_fn [ 429.075675][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.081507][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=127 [ 429.089193][ C0] in-flight: 394:addrconf_dad_work [ 429.094678][ 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 [ 429.095855][ 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 [ 429.182849][ 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 [ 429.312986][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=104 [ 429.320863][ C0] in-flight: 15:addrconf_dad_work [ 429.326336][ 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 [ 429.327251][ 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 [ 429.414399][ C0] , addrconf_verify_work [ 429.505355][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.510410][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.517734][ C0] pending: wg_packet_handshake_send_worker [ 429.524051][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.529354][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.537121][ C0] pending: wg_packet_encrypt_worker [ 429.542704][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.550455][ C0] pending: wg_packet_encrypt_worker [ 429.556044][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.561189][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.568441][ C0] pending: wg_packet_handshake_send_worker [ 429.574635][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.579939][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.587608][ C0] pending: wg_packet_encrypt_worker [ 429.593284][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.600949][ C0] pending: wg_packet_encrypt_worker [ 429.606558][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.611867][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.619548][ C0] pending: wg_packet_encrypt_worker [ 429.625157][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.632836][ C0] pending: wg_packet_encrypt_worker [ 429.638638][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.643680][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.650919][ C0] pending: wg_packet_handshake_send_worker [ 429.657121][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.662422][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.670089][ C0] pending: wg_packet_encrypt_worker [ 429.675676][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.683342][ C0] pending: wg_packet_encrypt_worker [ 429.688930][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.694263][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.701929][ C0] pending: wg_packet_encrypt_worker [ 429.707655][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.715321][ C0] pending: wg_packet_encrypt_worker [ 429.720912][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.726204][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.733867][ C0] pending: wg_packet_encrypt_worker [ 429.739453][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.747135][ C0] pending: wg_packet_encrypt_worker [ 429.752725][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.757769][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.765080][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.774247][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.779294][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.786691][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.795854][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.800896][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.808120][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.817228][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.822283][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.829673][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.838850][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=211s workers=6 idle: 350 348 5 349 303 [ 429.848577][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=211s workers=30 idle: 405 403 402 401 400 399 398 397 396 395 393 392 391 390 389 388 387 386 385 384 383 382 381 380 379 25 54 404 20 [ 429.866841][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=211s workers=5 idle: 9 113 7