Warning: Permanently added '10.128.0.175' (ED25519) to the list of known hosts. 2026/02/23 01:20:22 parsed 1 programs [ 122.030391][ T24] audit: type=1400 audit(1771809622.380:64): 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 [ 122.051123][ T24] audit: type=1400 audit(1771809622.380:65): 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 [ 122.071247][ T24] audit: type=1400 audit(1771809622.380:66): 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 [ 122.697249][ T24] audit: type=1400 audit(1771809623.040:67): avc: denied { mounton } for pid=281 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 122.698216][ T281] cgroup: Unknown subsys name 'net' [ 122.725663][ T24] audit: type=1400 audit(1771809623.040:68): avc: denied { mount } for pid=281 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 122.747826][ T24] audit: type=1400 audit(1771809623.070:69): avc: denied { unmount } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 122.747905][ T281] cgroup: Unknown subsys name 'devices' [ 122.920586][ T281] cgroup: Unknown subsys name 'hugetlb' [ 122.926196][ T281] cgroup: Unknown subsys name 'rlimit' [ 123.069026][ T24] audit: type=1400 audit(1771809623.420:70): avc: denied { setattr } for pid=281 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 123.092561][ T24] audit: type=1400 audit(1771809623.420:71): avc: denied { create } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 123.101912][ T285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 123.113150][ T24] audit: type=1400 audit(1771809623.420:72): avc: denied { write } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 123.142022][ T24] audit: type=1400 audit(1771809623.420:73): avc: denied { read } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 123.162372][ T281] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 123.679715][ T292] request_module fs-gadgetfs succeeded, but still no fs? [ 123.720591][ T294] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 123.981026][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.988217][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.996060][ T314] device bridge_slave_0 entered promiscuous mode [ 124.003287][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.010500][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.018155][ T314] device bridge_slave_1 entered promiscuous mode [ 124.244149][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.251244][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.258538][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.265959][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.290098][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.297731][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.305605][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 124.313839][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 124.326478][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 124.334744][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.341859][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.349858][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 124.358123][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.365522][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.383559][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 124.391876][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 124.406979][ T314] device veth0_vlan entered promiscuous mode [ 124.415524][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 124.424063][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 124.432033][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 2026/02/23 01:20:24 executed programs: 0 [ 124.439578][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 124.450383][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 124.459524][ T314] device veth1_macvtap entered promiscuous mode [ 124.468123][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 124.478080][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 124.697640][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.704977][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.712537][ T356] device bridge_slave_0 entered promiscuous mode [ 124.722053][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.729192][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.736969][ T356] device bridge_slave_1 entered promiscuous mode [ 124.757195][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.764592][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.772263][ T360] device bridge_slave_0 entered promiscuous mode [ 124.780999][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.788143][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.795982][ T360] device bridge_slave_1 entered promiscuous mode [ 124.838977][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.846043][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.853526][ T358] device bridge_slave_0 entered promiscuous mode [ 124.870157][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.877279][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.884821][ T358] device bridge_slave_1 entered promiscuous mode [ 124.906568][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.913701][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.921201][ T363] device bridge_slave_0 entered promiscuous mode [ 124.940391][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.947535][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.955172][ T362] device bridge_slave_0 entered promiscuous mode [ 124.966695][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.973780][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.981254][ T363] device bridge_slave_1 entered promiscuous mode [ 125.001119][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.008178][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.015673][ T362] device bridge_slave_1 entered promiscuous mode [ 125.162094][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.169870][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.210041][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.217573][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.225243][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 125.234047][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 125.242377][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.249508][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.257238][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 125.265598][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 125.273765][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.280887][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.288257][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 125.296753][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 125.305075][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.312243][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.346472][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 125.354763][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 125.362535][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 125.370795][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 125.378850][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.385886][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.393454][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.401159][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.408774][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 125.417576][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 125.425830][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.433418][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.441151][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 125.449554][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 125.457644][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.464689][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.472138][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 125.480199][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.488154][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 125.496294][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 125.504347][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 125.530465][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.537975][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.546617][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 125.555292][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 125.564196][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.571354][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.578835][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.586954][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 125.595630][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 125.603788][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.610812][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.618128][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 125.626602][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.634660][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 125.656294][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 125.664110][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 125.672635][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 125.681220][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.688843][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.697458][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 125.705932][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 125.714244][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.721368][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.741114][ T362] device veth0_vlan entered promiscuous mode [ 125.748262][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 125.757677][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 125.766497][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 125.774329][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 125.781879][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 125.789433][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.797280][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 125.808245][ T356] device veth0_vlan entered promiscuous mode [ 125.821759][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 125.830596][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 125.838622][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 125.847486][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 125.856053][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.863322][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.871063][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 125.880471][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 125.887878][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 125.897652][ T360] device veth0_vlan entered promiscuous mode [ 125.905850][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 125.914131][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 125.921758][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 125.940129][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 125.948819][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.957102][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 125.970808][ T358] device veth0_vlan entered promiscuous mode [ 125.985428][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 125.993887][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 126.002098][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 126.009941][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 126.019045][ T362] device veth1_macvtap entered promiscuous mode [ 126.027314][ T356] device veth1_macvtap entered promiscuous mode [ 126.035915][ T360] device veth1_macvtap entered promiscuous mode [ 126.044753][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 126.053279][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 126.061589][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 126.069399][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 126.077543][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 126.085819][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 126.103129][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 126.111644][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 126.120214][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 126.128470][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 126.136912][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 126.145400][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 126.155323][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 126.163936][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 126.175578][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 126.184337][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 126.196356][ T363] device veth0_vlan entered promiscuous mode [ 126.224313][ T358] device veth1_macvtap entered promiscuous mode [ 126.233185][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 126.241618][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 126.249617][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 126.258216][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 126.272943][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 126.281187][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 126.297859][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 126.321231][ T363] device veth1_macvtap entered promiscuous mode [ 226.338860][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 226.345835][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P95/1:b..l [ 226.353658][ C1] (detected by 1, t=10002 jiffies, g=809, q=828) [ 226.360175][ C1] task:udevd state:R running task stack: 0 pid: 95 ppid: 1 flags:0x00004000 [ 226.370950][ C1] Call Trace: [ 226.374241][ C1] __schedule+0xb53/0x1320 [ 226.378837][ C1] ? __sched_text_start+0x8/0x8 [ 226.383693][ C1] ? ep_poll_callback+0x855/0x980 [ 226.388886][ C1] ? preempt_schedule+0xbc/0xd0 [ 226.393908][ C1] preempt_schedule_common+0x9b/0xf0 [ 226.399198][ C1] preempt_schedule+0xbc/0xd0 [ 226.403878][ C1] ? schedule_preempt_disabled+0x20/0x20 [ 226.409510][ C1] ? __kasan_check_write+0x14/0x20 [ 226.414617][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 226.420072][ C1] ? _raw_spin_lock+0xf0/0xf0 [ 226.424745][ C1] preempt_schedule_thunk+0x16/0x18 [ 226.429962][ C1] _raw_spin_unlock_irqrestore+0x74/0x80 [ 226.435593][ C1] __wake_up_sync_key+0x17b/0x2b0 [ 226.440617][ C1] ? __wake_up_locked_key_bookmark+0x20/0x20 [ 226.446799][ C1] ? __kasan_check_write+0x14/0x20 [ 226.451967][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 226.457441][ C1] sock_def_readable+0x138/0x320 [ 226.462387][ C1] ? security_sock_rcv_skb+0x7b/0xa0 [ 226.467758][ C1] ? sock_no_sendpage_locked+0x180/0x180 [ 226.473567][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 226.479591][ C1] ? skb_queue_tail+0xcb/0xf0 [ 226.484330][ C1] netlink_sendskb+0x11c/0x1d0 [ 226.489097][ C1] netlink_unicast+0x3b9/0xa40 [ 226.493948][ C1] netlink_sendmsg+0x89c/0xb50 [ 226.498708][ C1] ? netlink_getsockopt+0x530/0x530 [ 226.503957][ C1] ? security_socket_sendmsg+0x82/0xa0 [ 226.509414][ C1] ? netlink_getsockopt+0x530/0x530 [ 226.514613][ C1] ____sys_sendmsg+0x5b7/0x8f0 [ 226.519377][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 226.524486][ C1] ? import_iovec+0x7c/0xb0 [ 226.528991][ C1] ___sys_sendmsg+0x236/0x2e0 [ 226.533665][ C1] ? __sys_sendmsg+0x280/0x280 [ 226.538457][ C1] ? ep_destroy_wakeup_source+0x50/0x50 [ 226.544002][ C1] ? __kasan_check_read+0x11/0x20 [ 226.549022][ C1] ? __fdget+0x15b/0x230 [ 226.553264][ C1] __x64_sys_sendmsg+0x1f9/0x2c0 [ 226.558202][ C1] ? __check_object_size+0x2f4/0x3c0 [ 226.563567][ C1] ? ___sys_sendmsg+0x2e0/0x2e0 [ 226.568428][ C1] ? debug_smp_processor_id+0x17/0x20 [ 226.573887][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 226.579949][ C1] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 226.585582][ C1] do_syscall_64+0x31/0x40 [ 226.590068][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 226.596132][ C1] RIP: 0033:0x7f63458ca407 [ 226.600632][ C1] RSP: 002b:00007fffb76b09f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 226.609130][ C1] RAX: ffffffffffffffda RBX: 00007f63457dc880 RCX: 00007f63458ca407 [ 226.617196][ C1] RDX: 0000000000000000 RSI: 00007fffb76b0a50 RDI: 0000000000000004 [ 226.625179][ C1] RBP: 0000563bc04727b0 R08: 0000000000000000 R09: 0000000000000000 [ 226.633147][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000a7 [ 226.641202][ C1] R13: 0000563bc021fd80 R14: 0000000000000000 R15: 0000000000000000 [ 226.649181][ C1] rcu: rcu_preempt kthread starved for 10032 jiffies! g809 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 226.660273][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 226.670269][ C1] rcu: RCU grace-period kthread stack dump: [ 226.676247][ C1] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 226.687021][ C1] Call Trace: [ 226.690325][ C1] __schedule+0xb53/0x1320 [ 226.694826][ C1] ? __sched_text_start+0x8/0x8 [ 226.699681][ C1] ? __mod_timer+0x7da/0xb50 [ 226.704617][ C1] schedule+0x13c/0x1d0 [ 226.708945][ C1] schedule_timeout+0x159/0x330 [ 226.713806][ C1] ? console_conditional_schedule+0x10/0x10 [ 226.719781][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 226.725337][ C1] ? run_local_timers+0x160/0x160 [ 226.730358][ C1] ? prepare_to_swait_event+0x320/0x340 [ 226.735901][ C1] rcu_gp_kthread+0x1045/0x2730 [ 226.740748][ C1] ? rcu_barrier_callback+0x50/0x50 [ 226.745942][ C1] ? __kasan_check_read+0x11/0x20 [ 226.750968][ C1] ? __kthread_parkme+0xb9/0x1c0 [ 226.755905][ C1] kthread+0x346/0x3d0 [ 226.759970][ C1] ? rcu_barrier_callback+0x50/0x50 [ 226.765347][ C1] ? kthread_blkcg+0xd0/0xd0 [ 226.769945][ C1] ret_from_fork+0x1f/0x30 [ 285.478854][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 158s! [ 285.487877][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 159s! [ 285.496606][ C0] Showing busy workqueues and worker pools: [ 285.502522][ C0] workqueue events: flags=0x0 [ 285.507287][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.514946][ C0] pending: vmstat_shepherd, psi_avgs_work [ 285.521227][ C0] workqueue events_unbound: flags=0x2 [ 285.526610][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4 [ 285.534102][ C0] in-flight: 7:linkwatch_event [ 285.539229][ C0] pending: toggle_allocation_gate [ 285.544644][ C0] workqueue events_power_efficient: flags=0x80 [ 285.550828][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.558668][ C0] pending: gc_worker, neigh_periodic_work [ 285.565165][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 285.572825][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, check_lifetime [ 285.581717][ C0] workqueue rcu_gp: flags=0x8 [ 285.586411][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.594173][ C0] in-flight: 20:wait_rcu_exp_gp [ 285.599407][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.604796][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.612458][ C0] pending: vmstat_update [ 285.617087][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.624755][ C0] pending: vmstat_update [ 285.629393][ C0] workqueue netns: flags=0xe000a [ 285.634422][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 285.641576][ C0] in-flight: 49:cleanup_net [ 285.646439][ C0] delayed: cleanup_net [ 285.650961][ C0] workqueue writeback: flags=0x4a [ 285.655988][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.663211][ C0] pending: wb_workfn [ 285.667589][ C0] workqueue kblockd: flags=0x18 [ 285.672447][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 285.680334][ C0] pending: blk_mq_timeout_work [ 285.685681][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.691319][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.699063][ C0] pending: work_fn [ 285.703219][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.708860][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=136 [ 285.716516][ C0] in-flight: 350:addrconf_dad_work [ 285.722065][ C0] delayed: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.722418][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.809156][ 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 [ 285.954650][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=111 [ 285.962311][ C0] in-flight: 300:addrconf_dad_work [ 285.967782][ C0] delayed: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 285.968205][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 286.055349][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work [ 286.158577][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.163878][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.171897][ C0] pending: wg_packet_encrypt_worker [ 286.177464][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.185110][ C0] pending: wg_packet_encrypt_worker [ 286.190778][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.196227][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.203889][ C0] pending: wg_packet_encrypt_worker [ 286.209452][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.217096][ C0] pending: wg_packet_encrypt_worker [ 286.222756][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.228032][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.235673][ C0] pending: wg_packet_encrypt_worker [ 286.241241][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.248884][ C0] pending: wg_packet_encrypt_worker [ 286.254622][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.259658][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.266865][ C0] pending: wg_packet_handshake_send_worker [ 286.273100][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.278387][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.286119][ C0] pending: wg_packet_encrypt_worker [ 286.291683][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.299415][ C0] pending: wg_packet_encrypt_worker [ 286.304979][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.310114][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.317322][ C0] pending: wg_packet_handshake_send_worker [ 286.323493][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.328872][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.336512][ C0] pending: wg_packet_encrypt_worker [ 286.342088][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.347102][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.354307][ C0] pending: wg_packet_handshake_send_worker [ 286.360476][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.365756][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.373409][ C0] pending: wg_packet_encrypt_worker [ 286.378974][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.384257][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.391906][ C0] pending: wg_packet_encrypt_worker [ 286.397470][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.405202][ C0] pending: wg_packet_encrypt_worker [ 286.410858][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.415904][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.423129][ C0] pending: wg_packet_handshake_send_worker [ 286.429310][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.434613][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.442262][ C0] pending: wg_packet_encrypt_worker [ 286.447919][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.455571][ C0] pending: wg_packet_encrypt_worker [ 286.461160][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.466188][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.473491][ C0] pending: wg_packet_handshake_send_worker [ 286.479688][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.484969][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.492624][ C0] pending: wg_packet_encrypt_worker [ 286.498189][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.505930][ C0] pending: wg_packet_encrypt_worker [ 286.511537][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.516559][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.523945][ C0] pending: wg_packet_handshake_send_worker [ 286.530127][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.535408][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.543063][ C0] pending: wg_packet_encrypt_worker [ 286.548634][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.556279][ C0] pending: wg_packet_encrypt_worker [ 286.561846][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.567128][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.574772][ C0] pending: wg_packet_encrypt_worker [ 286.580428][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.588173][ C0] pending: wg_packet_encrypt_worker [ 286.593738][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=159s workers=3 idle: 5 15 [ 286.602186][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=160s workers=6 idle: 25 53 351 349 [ 286.611562][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=160s workers=5 idle: 321 344 9