syzkaller syzkaller login: [ 20.252073][ T24] kauditd_printk_skb: 47 callbacks suppressed [ 20.252105][ T24] audit: type=1400 audit(1755522901.100:59): avc: denied { transition } for pid=217 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 20.265778][ T24] audit: type=1400 audit(1755522901.100:60): avc: denied { noatsecure } for pid=217 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 20.278082][ T24] audit: type=1400 audit(1755522901.110:61): avc: denied { write } for pid=217 comm="sh" path="pipe:[13274]" dev="pipefs" ino=13274 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 20.300763][ T24] audit: type=1400 audit(1755522901.110:62): avc: denied { rlimitinh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 20.325656][ T24] audit: type=1400 audit(1755522901.110:63): avc: denied { siginh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.10.49' (ED25519) to the list of known hosts. 2025/08/18 13:15:13 ignoring optional flag "sandboxArg"="0" 2025/08/18 13:15:14 parsed 1 programs [ 33.490911][ T24] audit: type=1400 audit(1755522914.340:64): 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 [ 33.511732][ T24] audit: type=1400 audit(1755522914.340:65): 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 [ 33.532010][ T24] audit: type=1400 audit(1755522914.340:66): 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 [ 36.634418][ T24] audit: type=1400 audit(1755522917.480:67): avc: denied { mounton } for pid=283 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 [ 36.637144][ T283] cgroup: Unknown subsys name 'net' [ 36.657197][ T24] audit: type=1400 audit(1755522917.480:68): avc: denied { mount } for pid=283 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 [ 36.684654][ T24] audit: type=1400 audit(1755522917.510:69): avc: denied { unmount } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 36.684932][ T283] cgroup: Unknown subsys name 'devices' [ 36.801968][ T283] cgroup: Unknown subsys name 'hugetlb' [ 36.807854][ T283] cgroup: Unknown subsys name 'rlimit' [ 37.029316][ T24] audit: type=1400 audit(1755522917.880:70): avc: denied { setattr } for pid=283 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 [ 37.052611][ T24] audit: type=1400 audit(1755522917.880:71): avc: denied { create } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 37.068496][ T286] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 37.073375][ T24] audit: type=1400 audit(1755522917.880:72): avc: denied { write } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 37.102127][ T24] audit: type=1400 audit(1755522917.880:73): avc: denied { read } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 37.146502][ T283] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.017036][ T292] request_module fs-gadgetfs succeeded, but still no fs? [ 38.057459][ T293] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 38.509736][ T24] kauditd_printk_skb: 26 callbacks suppressed [ 38.509768][ T24] audit: type=1400 audit(1755522919.360:100): avc: denied { sys_admin } for pid=318 comm="syz-executor" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 38.758533][ T24] audit: type=1400 audit(1755522919.610:101): avc: denied { sys_chroot } for pid=324 comm="syz-executor" capability=18 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 39.020744][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.027922][ T326] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.036043][ T326] device bridge_slave_0 entered promiscuous mode [ 39.044081][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.052129][ T326] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.062588][ T326] device bridge_slave_1 entered promiscuous mode [ 39.338179][ T24] audit: type=1400 audit(1755522920.190:102): avc: denied { create } for pid=326 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.387574][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.394698][ T326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.402192][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.409301][ T326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.437036][ T24] audit: type=1400 audit(1755522920.210:103): avc: denied { write } for pid=326 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.486967][ T24] audit: type=1400 audit(1755522920.210:104): avc: denied { read } for pid=326 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.493138][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.518996][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.526527][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.542025][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.550902][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.558000][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.566421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.575771][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.582988][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.624156][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.633457][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.659357][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.677468][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.753621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.762829][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.778216][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.786327][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.795711][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.803525][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.812447][ T326] device veth0_vlan entered promiscuous mode [ 39.844539][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.853337][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.863736][ T326] device veth1_macvtap entered promiscuous mode [ 39.875957][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.884109][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.894061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.905282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.913884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/08/18 13:15:20 executed programs: 0 [ 40.123575][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.142638][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.151044][ T354] device bridge_slave_0 entered promiscuous mode [ 40.189726][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.196845][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.217917][ T354] device bridge_slave_1 entered promiscuous mode [ 40.540149][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.547289][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.555288][ T358] device bridge_slave_0 entered promiscuous mode [ 40.563006][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.570138][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.578247][ T358] device bridge_slave_1 entered promiscuous mode [ 40.684893][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.692121][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.700249][ T362] device bridge_slave_0 entered promiscuous mode [ 40.707791][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.714862][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.723074][ T362] device bridge_slave_1 entered promiscuous mode [ 40.729987][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.737135][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.745143][ T364] device bridge_slave_0 entered promiscuous mode [ 40.752867][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.759976][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.767997][ T364] device bridge_slave_1 entered promiscuous mode [ 41.031842][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.039091][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.047218][ T365] device bridge_slave_0 entered promiscuous mode [ 41.077432][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.084550][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.093824][ T365] device bridge_slave_1 entered promiscuous mode [ 41.216480][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.224789][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.278092][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.286610][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.296030][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.303137][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.310926][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.319850][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.328181][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.335221][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.342846][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.379149][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.387088][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.394773][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.405725][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.448626][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.458310][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.466694][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.473832][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.481713][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.490523][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.499989][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.507105][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.514668][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.601899][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.610400][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.618796][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.654699][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.664689][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.672574][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.681305][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.690122][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.699123][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.706170][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.713900][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.722801][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.731680][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.738773][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.747224][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.771980][ T362] device veth0_vlan entered promiscuous mode [ 41.787181][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.795782][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.804628][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.813085][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.822032][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.829986][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.866951][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.875588][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.885858][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.895304][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.904303][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.913575][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.951782][ T354] device veth0_vlan entered promiscuous mode [ 41.963754][ T362] device veth1_macvtap entered promiscuous mode [ 41.970843][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.979989][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.988806][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.995880][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.003855][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.013563][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.022209][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.029297][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.037392][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.045813][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.054421][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.064767][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.073124][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.082226][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.090207][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.098190][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.125380][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.134287][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.157036][ T358] device veth0_vlan entered promiscuous mode [ 42.182444][ T354] device veth1_macvtap entered promiscuous mode [ 42.189973][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.199155][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.207986][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.216492][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.225581][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.233742][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.242953][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.251405][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.259907][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.267988][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.275667][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.323339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.332122][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.341805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.350566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.376522][ T358] device veth1_macvtap entered promiscuous mode [ 42.413072][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.431254][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.441580][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.449947][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.458905][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.521004][ T364] device veth0_vlan entered promiscuous mode [ 42.544128][ T364] device veth1_macvtap entered promiscuous mode [ 42.579670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.608800][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.616598][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.626516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.635029][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.642134][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.650818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.660163][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.669097][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.676186][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.684358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.693334][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.702589][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.711801][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.721042][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.730973][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.739962][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.748817][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.758453][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.766684][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.776129][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.785385][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.794268][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.802592][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.812660][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.823214][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.831994][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 142.866943][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 142.874320][ C1] (detected by 1, t=10002 jiffies, g=1965, q=536) [ 142.880883][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294951506-4294941503), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 142.894319][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1965 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 142.905472][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 142.915614][ C1] rcu: RCU grace-period kthread stack dump: [ 142.921618][ C1] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 142.932470][ C1] Call Trace: [ 142.935859][ C1] __schedule+0xb47/0x1310 [ 142.940328][ C1] ? release_firmware_map_entry+0x190/0x190 [ 142.946271][ C1] ? __mod_timer+0x7ae/0xb30 [ 142.951010][ C1] schedule+0x13c/0x1d0 [ 142.955217][ C1] schedule_timeout+0x12c/0x2d0 [ 142.960123][ C1] ? console_conditional_schedule+0x10/0x10 [ 142.966074][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 142.971593][ C1] ? run_local_timers+0x160/0x160 [ 142.976675][ C1] ? prepare_to_swait_event+0x320/0x340 [ 142.982278][ C1] rcu_gp_kthread+0x100a/0x26a0 [ 142.987299][ C1] ? rcu_barrier_callback+0x50/0x50 [ 142.992614][ C1] ? __kasan_check_read+0x11/0x20 [ 142.997694][ C1] ? __kthread_parkme+0xb9/0x1c0 [ 143.002681][ C1] kthread+0x346/0x3d0 [ 143.006806][ C1] ? rcu_barrier_callback+0x50/0x50 [ 143.012058][ C1] ? kthread_blkcg+0xd0/0xd0 [ 143.016705][ C1] ret_from_fork+0x1f/0x30 [ 285.417542][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 242s! [ 285.426548][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 242s! [ 285.435543][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 242s! [ 285.444163][ C0] Showing busy workqueues and worker pools: [ 285.450127][ C0] workqueue events: flags=0x0 [ 285.454878][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.462684][ C0] pending: kfree_rcu_monitor, psi_avgs_work [ 285.469099][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.476838][ C0] pending: vmstat_shepherd [ 285.481747][ C0] workqueue events_unbound: flags=0x2 [ 285.487171][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4 [ 285.494446][ C0] in-flight: 9:linkwatch_event [ 285.499632][ C0] pending: toggle_allocation_gate [ 285.505391][ C0] workqueue events_power_efficient: flags=0x80 [ 285.511610][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 285.519347][ C0] pending: neigh_periodic_work, reg_check_chans_work [ 285.526495][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 285.534231][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, gc_worker, check_lifetime [ 285.544198][ C0] workqueue mm_percpu_wq: flags=0x8 [ 285.549461][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.557190][ C0] pending: vmstat_update [ 285.561885][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.569615][ C0] pending: vmstat_update [ 285.574306][ C0] workqueue netns: flags=0xe000a [ 285.579298][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 285.586413][ C0] in-flight: 112:cleanup_net [ 285.591467][ C0] workqueue writeback: flags=0x4a [ 285.596532][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 285.603826][ C0] pending: wb_workfn [ 285.608172][ C0] workqueue kblockd: flags=0x18 [ 285.613060][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 285.621049][ C0] pending: blk_mq_timeout_work [ 285.626547][ C0] workqueue dm_bufio_cache: flags=0x8 [ 285.631990][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 285.639717][ C0] pending: work_fn [ 285.643986][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 285.649680][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=124 [ 285.657408][ C0] in-flight: 20:addrconf_dad_work [ 285.662870][ 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 [ 285.664665][ 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 [ 285.752397][ 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 [ 285.877249][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=95 [ 285.884891][ C0] in-flight: 391:addrconf_dad_work [ 285.890428][ 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 [ 285.892254][ 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_verify_work [ 286.053635][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.059025][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.066756][ C0] pending: wg_packet_encrypt_worker [ 286.072402][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.080123][ C0] pending: wg_packet_encrypt_worker [ 286.085877][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.091451][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.099190][ C0] pending: wg_packet_encrypt_worker [ 286.104839][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.112567][ C0] pending: wg_packet_encrypt_worker [ 286.118297][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.123722][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.131448][ C0] pending: wg_packet_encrypt_worker [ 286.137113][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.144845][ C0] pending: wg_packet_encrypt_worker [ 286.150864][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.155933][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.163223][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.172492][ C0] workqueue wg-kex-wg0: flags=0x24 [ 286.177687][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.185421][ C0] pending: wg_packet_handshake_receive_worker [ 286.191968][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.197055][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 286.204349][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 286.213512][ C0] workqueue wg-kex-wg0: flags=0x6 [ 286.218615][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.226025][ C0] pending: wg_packet_handshake_send_worker [ 286.232297][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 286.237652][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.245398][ C0] pending: wg_packet_encrypt_worker [ 286.251059][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.258799][ C0] pending: wg_packet_encrypt_worker [ 286.264459][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.269578][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.276896][ C0] pending: wg_packet_handshake_send_worker [ 286.283263][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.288621][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.296349][ C0] pending: wg_packet_encrypt_worker [ 286.302009][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.309736][ C0] pending: wg_packet_encrypt_worker [ 286.315393][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.320740][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.328488][ C0] pending: wg_packet_encrypt_worker [ 286.334148][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.341883][ C0] pending: wg_packet_encrypt_worker [ 286.347560][ C0] workqueue wg-kex-wg1: flags=0x24 [ 286.352707][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.360430][ C0] pending: wg_packet_handshake_receive_worker [ 286.366967][ C0] workqueue wg-kex-wg1: flags=0x6 [ 286.372029][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.379316][ C0] pending: wg_packet_handshake_send_worker [ 286.385599][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 286.390949][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.398697][ C0] pending: wg_packet_encrypt_worker [ 286.404362][ C0] workqueue wg-kex-wg2: flags=0x6 [ 286.409446][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 286.416770][ C0] pending: wg_packet_handshake_send_worker [ 286.423045][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 286.428392][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 286.436124][ C0] pending: wg_packet_encrypt_worker [ 286.441871][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=243s workers=15 idle: 387 384 339 340 382 5 15 379 392 381 52 380 378 393 [ 286.454997][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=243s workers=13 idle: 395 383 394 385 386 388 25 390 389 343 396 397 [ 286.467438][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=243s workers=6 idle: 7 415 346 327