syzkaller
syzkaller login: [ 7.827133][ T104] udevd (104) used greatest stack depth: 22912 bytes left
[ 11.942194][ T30] kauditd_printk_skb: 48 callbacks suppressed
[ 11.942206][ T30] audit: type=1400 audit(1771865729.645:59): avc: denied { transition } for pid=223 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
[ 11.948385][ T30] audit: type=1400 audit(1771865729.645:60): avc: denied { noatsecure } for pid=223 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 11.952887][ T30] audit: type=1400 audit(1771865729.645:61): avc: denied { write } for pid=223 comm="sh" path="pipe:[14151]" dev="pipefs" ino=14151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 11.957297][ T30] audit: type=1400 audit(1771865729.645:62): avc: denied { rlimitinh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 11.962096][ T30] audit: type=1400 audit(1771865729.645:63): avc: denied { siginh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 256.408872][ T269] sftp-server (269) used greatest stack depth: 22272 bytes left
Warning: Permanently added '10.128.0.41' (ED25519) to the list of known hosts.
2026/02/23 16:59:41 parsed 1 programs
[ 263.869707][ T30] audit: type=1400 audit(1771865981.565:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 263.890662][ T30] audit: type=1400 audit(1771865981.565:65): avc: denied { module_request } for pid=281 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
[ 264.488582][ T30] audit: type=1400 audit(1771865982.185:66): avc: denied { mounton } for pid=287 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
[ 264.490042][ T287] cgroup: Unknown subsys name 'net'
[ 264.511225][ T30] audit: type=1400 audit(1771865982.185:67): avc: denied { mount } for pid=287 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
[ 264.538525][ T30] audit: type=1400 audit(1771865982.225:68): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 264.538780][ T287] cgroup: Unknown subsys name 'devices'
[ 264.683732][ T287] cgroup: Unknown subsys name 'hugetlb'
[ 264.689329][ T287] cgroup: Unknown subsys name 'rlimit'
[ 264.862101][ T30] audit: type=1400 audit(1771865982.565:69): avc: denied { setattr } for pid=287 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 264.885337][ T30] audit: type=1400 audit(1771865982.565:70): avc: denied { create } for pid=287 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
[ 264.905728][ T30] audit: type=1400 audit(1771865982.565:71): avc: denied { write } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 264.916658][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 264.926020][ T30] audit: type=1400 audit(1771865982.565:72): avc: denied { read } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 264.954690][ T30] audit: type=1400 audit(1771865982.565:73): avc: denied { mounton } for pid=287 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 264.956125][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 265.488592][ T298] request_module fs-gadgetfs succeeded, but still no fs?
[ 265.858181][ T317] bridge0: port 1(bridge_slave_0) entered blocking state
[ 265.865316][ T317] bridge0: port 1(bridge_slave_0) entered disabled state
[ 265.879497][ T317] device bridge_slave_0 entered promiscuous mode
[ 265.888111][ T317] bridge0: port 2(bridge_slave_1) entered blocking state
[ 265.896304][ T317] bridge0: port 2(bridge_slave_1) entered disabled state
[ 265.904052][ T317] device bridge_slave_1 entered promiscuous mode
[ 266.129329][ T317] bridge0: port 2(bridge_slave_1) entered blocking state
[ 266.136598][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 266.143922][ T317] bridge0: port 1(bridge_slave_0) entered blocking state
[ 266.150946][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 266.189278][ T320] bridge0: port 1(bridge_slave_0) entered disabled state
[ 266.199169][ T320] bridge0: port 2(bridge_slave_1) entered disabled state
[ 266.206669][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 266.214201][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 266.223772][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 266.232090][ T320] bridge0: port 1(bridge_slave_0) entered blocking state
[ 266.239205][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 266.248838][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 266.257056][ T320] bridge0: port 2(bridge_slave_1) entered blocking state
[ 266.264088][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 266.275792][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 266.285428][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 266.298039][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 266.312950][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 266.320885][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 266.328588][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
2026/02/23 16:59:44 executed programs: 0
[ 266.336671][ T317] device veth0_vlan entered promiscuous mode
[ 266.345972][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 266.354984][ T317] device veth1_macvtap entered promiscuous mode
[ 266.364958][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 266.374846][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 266.453389][ T317] syz-executor (317) used greatest stack depth: 20672 bytes left
[ 266.544602][ T364] bridge0: port 1(bridge_slave_0) entered blocking state
[ 266.551858][ T364] bridge0: port 1(bridge_slave_0) entered disabled state
[ 266.559317][ T364] device bridge_slave_0 entered promiscuous mode
[ 266.591536][ T364] bridge0: port 2(bridge_slave_1) entered blocking state
[ 266.598572][ T364] bridge0: port 2(bridge_slave_1) entered disabled state
[ 266.606016][ T364] device bridge_slave_1 entered promiscuous mode
[ 266.705203][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 266.712276][ T372] bridge0: port 1(bridge_slave_0) entered disabled state
[ 266.719524][ T372] device bridge_slave_0 entered promiscuous mode
[ 266.741881][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 266.748921][ T369] bridge0: port 1(bridge_slave_0) entered disabled state
[ 266.756366][ T369] device bridge_slave_0 entered promiscuous mode
[ 266.774282][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 266.781317][ T372] bridge0: port 2(bridge_slave_1) entered disabled state
[ 266.789114][ T372] device bridge_slave_1 entered promiscuous mode
[ 266.800919][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 266.808103][ T369] bridge0: port 2(bridge_slave_1) entered disabled state
[ 266.815443][ T369] device bridge_slave_1 entered promiscuous mode
[ 266.859034][ T368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 266.866223][ T368] bridge0: port 1(bridge_slave_0) entered disabled state
[ 266.873587][ T368] device bridge_slave_0 entered promiscuous mode
[ 266.886354][ T368] bridge0: port 2(bridge_slave_1) entered blocking state
[ 266.893579][ T368] bridge0: port 2(bridge_slave_1) entered disabled state
[ 266.900937][ T368] device bridge_slave_1 entered promiscuous mode
[ 266.933009][ T371] bridge0: port 1(bridge_slave_0) entered blocking state
[ 266.940051][ T371] bridge0: port 1(bridge_slave_0) entered disabled state
[ 266.947745][ T371] device bridge_slave_0 entered promiscuous mode
[ 266.957074][ T371] bridge0: port 2(bridge_slave_1) entered blocking state
[ 266.964232][ T371] bridge0: port 2(bridge_slave_1) entered disabled state
[ 266.971696][ T371] device bridge_slave_1 entered promiscuous mode
[ 267.159531][ T368] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.166612][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 267.173886][ T368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 267.180901][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 267.243337][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 267.250843][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 267.259086][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 267.266686][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 267.274306][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 267.281904][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 267.302636][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 267.311068][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 267.319351][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 267.326377][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 267.334202][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 267.342758][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 267.351158][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.358192][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 267.365747][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 267.374114][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 267.382387][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 267.389403][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 267.396854][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 267.405217][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 267.413417][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.420433][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 267.427999][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 267.435591][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 267.443093][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 267.451170][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 267.458198][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 267.465702][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 267.473507][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 267.482675][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 267.490863][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.497902][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 267.514711][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 267.522218][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 267.566400][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 267.574722][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 267.582934][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 267.589950][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 267.597496][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 267.605752][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 267.614195][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 267.622375][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.629381][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 267.636861][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 267.644929][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 267.652968][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 267.660879][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 267.673396][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 267.681674][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 267.711873][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 267.719894][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 267.734930][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 267.743451][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 267.751439][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 267.762111][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 267.773014][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 267.781040][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 267.791438][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 267.813542][ T368] device veth0_vlan entered promiscuous mode
[ 267.827645][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 267.835258][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 267.843014][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 267.851392][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 267.859789][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 267.866842][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 267.874450][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 267.882882][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 267.891078][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 267.898108][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 267.905591][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 267.916934][ T372] device veth0_vlan entered promiscuous mode
[ 267.941761][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 267.950195][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 267.959294][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 267.968386][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 267.976573][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 267.985010][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 267.993144][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 268.001653][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 268.009962][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 268.018447][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 268.027127][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 268.035292][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 268.046564][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 268.054061][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 268.061510][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 268.068946][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 268.080889][ T364] device veth0_vlan entered promiscuous mode
[ 268.093994][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 268.103369][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 268.116530][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 268.124763][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 268.133289][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 268.141235][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 268.152923][ T368] device veth1_macvtap entered promiscuous mode
[ 268.159956][ T369] device veth0_vlan entered promiscuous mode
[ 268.166530][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 268.174218][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 268.182418][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 268.189816][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 268.197748][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 268.205932][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 268.213503][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 268.220892][ T371] device veth0_vlan entered promiscuous mode
[ 268.228967][ T372] device veth1_macvtap entered promiscuous mode
[ 268.242864][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 268.251073][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 268.259466][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 268.267454][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 268.275951][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 268.284369][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 268.292726][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 268.308954][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 268.317274][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 268.325678][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 268.334617][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 268.347292][ T364] device veth1_macvtap entered promiscuous mode
[ 268.360077][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 268.368367][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 268.379849][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 268.392904][ T369] device veth1_macvtap entered promiscuous mode
[ 268.402165][ T371] device veth1_macvtap entered promiscuous mode
[ 268.419258][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 368.461488][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 368.468463][ C0] (detected by 0, t=10002 jiffies, g=1525, q=393)
[ 368.474955][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294974060-4294964058), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 368.488320][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g1525 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 368.499582][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 368.509553][ C0] rcu: RCU grace-period kthread stack dump:
[ 368.515439][ C0] task:rcu_preempt state:R running task stack:28688 pid: 14 ppid: 2 flags:0x00004000
[ 368.526316][ C0] Call Trace:
[ 368.529604][ C0]
[ 368.532528][ C0] __schedule+0xb6e/0x14c0
[ 368.537030][ C0] ? release_firmware_map_entry+0x190/0x190
[ 368.542918][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 368.548720][ C0] ? __mod_timer+0x7da/0xb50
[ 368.553314][ C0] schedule+0x11e/0x1e0
[ 368.557473][ C0] schedule_timeout+0x159/0x340
[ 368.562317][ C0] ? console_conditional_schedule+0x30/0x30
[ 368.568208][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 368.573660][ C0] ? update_process_times+0x200/0x200
[ 368.579029][ C0] ? prepare_to_swait_event+0x308/0x320
[ 368.584575][ C0] rcu_gp_fqs_loop+0x2ae/0xf80
[ 368.589337][ C0] ? __kasan_check_write+0x14/0x20
[ 368.594442][ C0] ? debug_smp_processor_id+0x17/0x20
[ 368.599821][ C0] ? __note_gp_changes+0x4e2/0x9e0
[ 368.604923][ C0] ? rcu_gp_init+0xc00/0xc00
[ 368.609506][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 368.614699][ C0] ? rcu_gp_init+0x9a7/0xc00
[ 368.619280][ C0] rcu_gp_kthread+0x9b/0x360
[ 368.623864][ C0] ? _raw_spin_lock+0xf0/0xf0
[ 368.628533][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 368.633298][ C0] ? __kasan_check_read+0x11/0x20
[ 368.638314][ C0] ? __kthread_parkme+0xac/0x200
[ 368.643241][ C0] kthread+0x411/0x500
[ 368.647299][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 368.651966][ C0] ? kthread_blkcg+0xd0/0xd0
[ 368.656545][ C0] ret_from_fork+0x1f/0x30
[ 368.660954][ C0]
[ 368.663970][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 368.670284][ C0] NMI backtrace for cpu 0
[ 368.674599][ C0] CPU: 0 PID: 422 Comm: syz.4.21 Not tainted syzkaller #0
[ 368.681706][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 368.691749][ C0] Call Trace:
[ 368.695033][ C0]
[ 368.697872][ C0] __dump_stack+0x21/0x30
[ 368.702197][ C0] dump_stack_lvl+0x110/0x170
[ 368.706873][ C0] ? show_regs_print_info+0x20/0x20
[ 368.712065][ C0] dump_stack+0x15/0x20
[ 368.716210][ C0] nmi_cpu_backtrace+0x2af/0x2c0
[ 368.721143][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 368.727290][ C0] ? load_image+0x3e0/0x3e0
[ 368.731800][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 368.737862][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 368.743923][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 368.749904][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 368.755790][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 368.761935][ C0] print_other_cpu_stall+0xe33/0x1010
[ 368.767299][ C0] ? print_cpu_stall+0x600/0x600
[ 368.772229][ C0] ? tick_nohz_handler+0x300/0x300
[ 368.777333][ C0] ? accumulate_nsecs_to_secs+0xb1/0x250
[ 368.782952][ C0] ? cgroup_rstat_updated+0xf5/0x360
[ 368.788227][ C0] ? timekeeping_update+0x397/0x470
[ 368.793417][ C0] rcu_sched_clock_irq+0x8b2/0x12c0
[ 368.798607][ C0] ? rcu_boost_kthread_setaffinity+0x320/0x320
[ 368.804752][ C0] ? hrtimer_run_queues+0x166/0x430
[ 368.810137][ C0] update_process_times+0x198/0x200
[ 368.815327][ C0] tick_sched_timer+0x17c/0x240
[ 368.820172][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 368.825705][ C0] __hrtimer_run_queues+0x3b9/0x9f0
[ 368.830986][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 368.836100][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 368.842167][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 368.847105][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 368.853095][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 368.858730][ C0]
[ 368.861650][ C0]
[ 368.864574][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 368.870558][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x36/0x60
[ 368.876713][ C0] Code: 70 a0 98 7e 65 8b 15 71 a0 98 7e 81 e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75 35 83 b9 5c 0b 00 00 00 74 2c 8b 91 38 0b 00 00 <83> fa 02 75 21 48 8b 91 40 0b 00 00 48 8b 32 48 8d 7e 01 8b 89 3c
[ 368.896845][ C0] RSP: 0018:ffffc90000e37c78 EFLAGS: 00000246
[ 368.902904][ C0] RAX: ffffffff825030c4 RBX: 00000000000000c0 RCX: ffff888111d9bb40
[ 368.910877][ C0] RDX: 0000000000000000 RSI: 00007fa40d414c28 RDI: 00007ffffffff000
[ 368.911478][ C1] sched: RT throttling activated
[ 368.923779][ C0] RBP: ffffc90000e37c78 R08: ffffc90000e37e3f R09: ffffc90000e37d40
[ 368.931753][ C0] R10: dffffc0000000000 R11: fffff520001c6fc8 R12: 00007ffffffff000
[ 368.939723][ C0] R13: 00007fa40d414c28 R14: ffffc90000e37d40 R15: 00007fa40d414b68
[ 368.944044][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 368.947701][ C0] ? _copy_from_user+0x64/0xd0
[ 368.947724][ C0] ? should_fail_usercopy+0x1a/0x20
[ 368.965496][ C0] _copy_from_user+0x64/0xd0
[ 368.970074][ C0] __ia32_sys_rt_sigreturn+0x1eb/0x730
[ 368.975518][ C0] ? load_gs_index+0xc0/0xc0
[ 368.980089][ C0] ? sched_clock+0x9/0x10
[ 368.984414][ C0] ? sched_clock_cpu+0x18/0x3c0
[ 368.989245][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 368.995294][ C0] x64_sys_call+0x4ab/0x9a0
[ 368.999776][ C0] do_syscall_64+0x4c/0xa0
[ 369.004172][ C0] ? clear_bhb_loop+0x50/0xa0
[ 369.008828][ C0] ? clear_bhb_loop+0x50/0xa0
[ 369.013482][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 369.019442][ C0] RIP: 0033:0x7fa40d553a19
[ 369.023837][ C0] Code: 11 06 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 0c 25
[ 369.043427][ C0] RSP: 002b:00007fa40d414b40 EFLAGS: 00000206 ORIG_RAX: 000000000000000f
[ 369.051827][ C0] RAX: ffffffffffffffda RBX: 00007fa40d82bfa8 RCX: 00007fa40d553a19
[ 369.059780][ C0] RDX: 00007fa40d414b40 RSI: 00007fa40d414c70 RDI: 0000000000000021
[ 369.067731][ C0] RBP: 00007fa40d82bfa0 R08: 0000000000000000 R09: 0000000000000000
[ 369.075679][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
[ 369.083628][ C0] R13: 00007fa40d82c038 R14: 00007fff64549f80 R15: 00007fff6454a068
[ 369.091580][ C0]
[ 369.116794][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 369.129852][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 369.140843][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 369.150276][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 369.158102][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 369.166573][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 369.218312][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 369.245771][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 369.254208][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 369.275639][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 369.397954][ T435] bridge0: port 1(bridge_slave_0) entered blocking state
[ 369.405088][ T435] bridge0: port 1(bridge_slave_0) entered disabled state
[ 369.413148][ T435] device bridge_slave_0 entered promiscuous mode
[ 369.421783][ T435] bridge0: port 2(bridge_slave_1) entered blocking state
[ 369.428809][ T435] bridge0: port 2(bridge_slave_1) entered disabled state
[ 369.436423][ T435] device bridge_slave_1 entered promiscuous mode
[ 369.498454][ T433] bridge0: port 1(bridge_slave_0) entered blocking state
[ 369.505530][ T433] bridge0: port 1(bridge_slave_0) entered disabled state
[ 369.513034][ T433] device bridge_slave_0 entered promiscuous mode
[ 369.520073][ T433] bridge0: port 2(bridge_slave_1) entered blocking state
[ 369.527484][ T433] bridge0: port 2(bridge_slave_1) entered disabled state
[ 369.534988][ T433] device bridge_slave_1 entered promiscuous mode
[ 369.585850][ T438] bridge0: port 1(bridge_slave_0) entered blocking state
[ 369.592992][ T438] bridge0: port 1(bridge_slave_0) entered disabled state
[ 369.600358][ T438] device bridge_slave_0 entered promiscuous mode
[ 369.613669][ T438] bridge0: port 2(bridge_slave_1) entered blocking state
[ 369.620723][ T438] bridge0: port 2(bridge_slave_1) entered disabled state
[ 369.628303][ T438] device bridge_slave_1 entered promiscuous mode
[ 369.722838][ T431] bridge0: port 1(bridge_slave_0) entered blocking state
[ 369.729883][ T431] bridge0: port 1(bridge_slave_0) entered disabled state
[ 369.737816][ T431] device bridge_slave_0 entered promiscuous mode
[ 369.747657][ T431] bridge0: port 2(bridge_slave_1) entered blocking state
[ 369.754747][ T431] bridge0: port 2(bridge_slave_1) entered disabled state
[ 369.762084][ T431] device bridge_slave_1 entered promiscuous mode
[ 369.783173][ T437] bridge0: port 1(bridge_slave_0) entered blocking state
[ 369.790221][ T437] bridge0: port 1(bridge_slave_0) entered disabled state
[ 369.797878][ T437] device bridge_slave_0 entered promiscuous mode
[ 369.807828][ T437] bridge0: port 2(bridge_slave_1) entered blocking state
[ 369.814960][ T437] bridge0: port 2(bridge_slave_1) entered disabled state
[ 369.822533][ T437] device bridge_slave_1 entered promiscuous mode
[ 369.992013][ T438] bridge0: port 2(bridge_slave_1) entered blocking state
[ 369.999064][ T438] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 370.006359][ T438] bridge0: port 1(bridge_slave_0) entered blocking state
[ 370.013392][ T438] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 370.038419][ T433] bridge0: port 2(bridge_slave_1) entered blocking state
[ 370.045490][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 370.052936][ T433] bridge0: port 1(bridge_slave_0) entered blocking state
[ 370.059948][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 370.072328][ T435] bridge0: port 2(bridge_slave_1) entered blocking state
[ 370.079358][ T435] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 370.086659][ T435] bridge0: port 1(bridge_slave_0) entered blocking state
[ 370.093698][ T435] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 370.116012][ T431] bridge0: port 2(bridge_slave_1) entered blocking state
[ 370.123073][ T431] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 370.130324][ T431] bridge0: port 1(bridge_slave_0) entered blocking state
[ 370.137366][ T431] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 370.162707][ T437] bridge0: port 2(bridge_slave_1) entered blocking state
[ 370.169757][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 370.177038][ T437] bridge0: port 1(bridge_slave_0) entered blocking state
[ 370.184063][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 370.196783][ T427] bridge0: port 1(bridge_slave_0) entered disabled state
[ 370.204144][ T427] bridge0: port 2(bridge_slave_1) entered disabled state
[ 370.211331][ T427] bridge0: port 1(bridge_slave_0) entered disabled state
[ 370.218967][ T427] bridge0: port 2(bridge_slave_1) entered disabled state
[ 370.226439][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 370.234536][ T427] bridge0: port 1(bridge_slave_0) entered disabled state
[ 370.241908][ T427] bridge0: port 2(bridge_slave_1) entered disabled state
[ 370.249368][ T427] bridge0: port 1(bridge_slave_0) entered disabled state
[ 370.256668][ T427] bridge0: port 1(bridge_slave_0) entered disabled state
[ 370.264319][ T427] bridge0: port 2(bridge_slave_1) entered disabled state
[ 370.272079][ T427] bridge0: port 2(bridge_slave_1) entered disabled state
[ 370.303511][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 370.314236][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 370.322454][ T427] bridge0: port 1(bridge_slave_0) entered blocking state
[ 370.329466][ T427] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 370.337058][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 370.345256][ T427] bridge0: port 2(bridge_slave_1) entered blocking state
[ 370.352280][ T427] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 370.359636][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 370.367991][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 370.392350][ T10] device bridge_slave_1 left promiscuous mode
[ 370.398499][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 370.406236][ T10] device bridge_slave_0 left promiscuous mode
[ 370.415153][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 370.423283][ T10] device veth1_macvtap left promiscuous mode
[ 370.429275][ T10] device veth0_vlan left promiscuous mode
[ 370.532288][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 370.539868][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 370.547431][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 370.555612][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 370.564010][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 370.572505][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 370.580586][ T427] bridge0: port 1(bridge_slave_0) entered blocking state
[ 370.587624][ T427] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 370.595046][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 370.603457][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 370.611726][ T427] bridge0: port 2(bridge_slave_1) entered blocking state
[ 370.618726][ T427] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 370.626101][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 370.633583][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 370.641027][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 370.649352][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 370.657616][ T427] bridge0: port 1(bridge_slave_0) entered blocking state
[ 370.664640][ T427] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 370.672006][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 370.680226][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 370.688440][ T427] bridge0: port 2(bridge_slave_1) entered blocking state
[ 370.695460][ T427] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 370.702843][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 370.710880][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 370.718887][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 370.729595][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 370.756665][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 370.765087][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 370.773404][ T427] bridge0: port 1(bridge_slave_0) entered blocking state
[ 370.780433][ T427] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 370.788090][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 370.796640][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 370.804965][ T427] bridge0: port 2(bridge_slave_1) entered blocking state
[ 370.812242][ T427] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 370.819631][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 370.827804][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 370.850670][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 370.858853][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 370.867029][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 370.875452][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 370.886117][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 370.908282][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 370.916528][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 370.935756][ T435] device veth0_vlan entered promiscuous mode
[ 370.942385][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 370.950418][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 370.958127][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 370.965572][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 370.973063][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 370.980614][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 370.989292][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 370.997693][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 371.005637][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 371.013744][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 371.021170][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 371.029229][ T437] device veth0_vlan entered promiscuous mode
[ 371.036089][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 371.044471][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 371.052697][ T427] bridge0: port 1(bridge_slave_0) entered blocking state
[ 371.059701][ T427] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 371.069703][ T438] device veth0_vlan entered promiscuous mode
[ 371.083005][ T435] device veth1_macvtap entered promiscuous mode
[ 371.091106][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 371.099535][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 371.107730][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 371.116328][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 371.124850][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 371.132421][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 371.142088][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 371.166149][ T433] device veth0_vlan entered promiscuous mode
[ 371.180874][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 371.190178][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 371.198574][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 371.207589][ T427] bridge0: port 2(bridge_slave_1) entered blocking state
[ 371.214655][ T427] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 371.227273][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 371.235564][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 371.243801][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 371.252071][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 371.259934][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 371.268026][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 371.276136][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 371.284452][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 371.292835][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 371.300309][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 371.312891][ T438] device veth1_macvtap entered promiscuous mode
[ 371.325223][ T433] device veth1_macvtap entered promiscuous mode
[ 371.332431][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 371.340721][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 371.349287][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 371.360523][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 371.369059][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 371.378096][ T437] device veth1_macvtap entered promiscuous mode
[ 371.401620][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 371.409909][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 371.418499][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 371.426804][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 371.439016][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 371.447351][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 371.455657][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 371.464071][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 371.472461][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 371.480648][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 371.491370][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 371.499826][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 371.516264][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 371.524398][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 371.554747][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
2026/02/23 17:01:29 executed programs: 12
[ 371.562263][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 471.591481][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 471.598486][ C0] (detected by 0, t=10002 jiffies, g=2193, q=1124)
[ 471.605072][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294984374-4294974371), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 471.618441][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g2193 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 471.629624][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 471.639849][ C0] rcu: RCU grace-period kthread stack dump:
[ 471.645790][ C0] task:rcu_preempt state:R running task stack:28688 pid: 14 ppid: 2 flags:0x00004000
[ 471.656581][ C0] Call Trace:
[ 471.659859][ C0]
[ 471.662787][ C0] __schedule+0xb6e/0x14c0
[ 471.667216][ C0] ? release_firmware_map_entry+0x190/0x190
[ 471.673113][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 471.679008][ C0] ? __mod_timer+0x7da/0xb50
[ 471.683594][ C0] schedule+0x11e/0x1e0
[ 471.687744][ C0] schedule_timeout+0x159/0x340
[ 471.692588][ C0] ? console_conditional_schedule+0x30/0x30
[ 471.698479][ C0] ? update_process_times+0x200/0x200
[ 471.703853][ C0] ? prepare_to_swait_event+0x308/0x320
[ 471.709397][ C0] rcu_gp_fqs_loop+0x2ae/0xf80
[ 471.714242][ C0] ? __kasan_check_write+0x14/0x20
[ 471.719458][ C0] ? debug_smp_processor_id+0x17/0x20
[ 471.724820][ C0] ? __note_gp_changes+0x4e2/0x9e0
[ 471.729928][ C0] ? rcu_gp_init+0xc00/0xc00
[ 471.734509][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 471.739705][ C0] ? rcu_gp_init+0x9a7/0xc00
[ 471.744308][ C0] rcu_gp_kthread+0x9b/0x360
[ 471.749005][ C0] ? _raw_spin_lock+0xf0/0xf0
[ 471.753696][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 471.758376][ C0] ? __kasan_check_read+0x11/0x20
[ 471.763510][ C0] ? __kthread_parkme+0xac/0x200
[ 471.768460][ C0] kthread+0x411/0x500
[ 471.772536][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 471.777226][ C0] ? kthread_blkcg+0xd0/0xd0
[ 471.781818][ C0] ret_from_fork+0x1f/0x30
[ 471.786267][ C0]
[ 471.789284][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 471.795593][ C0] NMI backtrace for cpu 0
[ 471.799915][ C0] CPU: 0 PID: 485 Comm: syz.8.23 Not tainted syzkaller #0
[ 471.807028][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 471.817080][ C0] Call Trace:
[ 471.820356][ C0]
[ 471.823199][ C0] __dump_stack+0x21/0x30
[ 471.827534][ C0] dump_stack_lvl+0x110/0x170
[ 471.832202][ C0] ? show_regs_print_info+0x20/0x20
[ 471.837409][ C0] dump_stack+0x15/0x20
[ 471.841564][ C0] nmi_cpu_backtrace+0x2af/0x2c0
[ 471.846501][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 471.852650][ C0] ? load_image+0x3e0/0x3e0
[ 471.857149][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 471.863209][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 471.869286][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 471.875287][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 471.881193][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 471.887351][ C0] print_other_cpu_stall+0xe33/0x1010
[ 471.892721][ C0] ? print_cpu_stall+0x600/0x600
[ 471.897664][ C0] ? cgroup_rstat_updated+0xf5/0x360
[ 471.902978][ C0] rcu_sched_clock_irq+0x8b2/0x12c0
[ 471.908311][ C0] ? rcu_boost_kthread_setaffinity+0x320/0x320
[ 471.914489][ C0] ? hrtimer_run_queues+0x166/0x430
[ 471.919715][ C0] update_process_times+0x198/0x200
[ 471.924915][ C0] tick_sched_timer+0x17c/0x240
[ 471.929862][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 471.935491][ C0] __hrtimer_run_queues+0x3b9/0x9f0
[ 471.940790][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 471.945904][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 471.951993][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 471.956938][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 471.962835][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 471.968677][ C0]
[ 471.971622][ C0]
[ 471.974548][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 471.980624][ C0] RIP: 0010:exit_to_user_mode_loop+0xa7/0xe0
[ 471.986603][ C0] Code: 05 2e ef a8 7e f0 80 60 02 fd 48 83 b8 90 08 00 00 00 74 05 e8 fa be eb ff 44 89 f6 83 e6 04 c1 ee 02 48 89 df e8 89 ed cf ff <41> f6 c6 02 0f 84 75 ff ff ff 65 48 8b 05 f7 ee a8 7e f0 80 20 fd
[ 472.006209][ C0] RSP: 0018:ffffc90002be7ec0 EFLAGS: 00000246
[ 472.012281][ C0] RAX: c100b953d6db8e00 RBX: ffffc90002be7f58 RCX: f8f8f8f8f8f8f8f8
[ 472.020250][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 472.028215][ C0] RBP: ffffc90002be7ed0 R08: ffff88811638cf07 R09: 1ffff11022c719e0
[ 472.036183][ C0] R10: dffffc0000000000 R11: ffffed1022c719e1 R12: 0000000000000000
[ 472.044152][ C0] R13: 0000000000000000 R14: 0000000000000004 R15: ffff88811638cf00
[ 472.052126][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 472.057588][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 472.063043][ C0] do_syscall_64+0x58/0xa0
[ 472.067462][ C0] ? clear_bhb_loop+0x50/0xa0
[ 472.072135][ C0] ? clear_bhb_loop+0x50/0xa0
[ 472.076812][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 472.082704][ C0] RIP: 0033:0x7fcb39365bd0
[ 472.087383][ C0] Code: 83 c0 16 83 e0 f7 74 12 50 48 8d 3d a2 22 07 00 e8 a5 65 f9 ff 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <83> ff 21 74 0b c3 66 2e 0f 1f 84 00 00 00 00 00 55 53 48 89 f3 48
[ 472.107001][ C0] RSP: 002b:00007fcb391a8b38 EFLAGS: 00000246
[ 472.113079][ C0] RAX: 0000000000000000 RBX: 00007fcb395bffa8 RCX: 00007fcb39346629
[ 472.121050][ C0] RDX: 00007fcb391a8b40 RSI: 00007fcb391a8c70 RDI: 0000000000000021
[ 472.129122][ C0] RBP: 00007fcb395bffa0 R08: 0000000000000000 R09: 0000000000000000
[ 472.137192][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 472.145164][ C0] R13: 00007fcb395c0038 R14: 00007fffc65c7490 R15: 00007fffc65c7578
[ 472.153143][ C0]
[ 572.181519][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 200s!
[ 572.190473][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 196s!
[ 572.199533][ C0] Showing busy workqueues and worker pools:
[ 572.205425][ C0] workqueue events: flags=0x0
[ 572.210108][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 572.210146][ C0] pending: kfree_rcu_monitor, psi_avgs_work
[ 572.210194][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 572.210227][ C0] pending: vmstat_shepherd, kfree_rcu_monitor
[ 572.210265][ C0] workqueue events_long: flags=0x0
[ 572.243231][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
[ 572.243276][ C0] pending: br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup
[ 572.243329][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 572.243364][ C0] pending: br_fdb_cleanup, br_fdb_cleanup
[ 572.243397][ C0] workqueue events_unbound: flags=0x2
[ 572.277470][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=5/512 refcnt=7
[ 572.277504][ C0] pending: fsnotify_connector_destroy_workfn, fsnotify_mark_destroy_workfn, toggle_allocation_gate, linkwatch_event, flush_memcg_stats_dwork
[ 572.277592][ C0] workqueue events_power_efficient: flags=0x80
[ 572.305583][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
[ 572.305625][ C0] pending: neigh_periodic_work, neigh_periodic_work, gc_worker
[ 572.305674][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 572.305706][ C0] pending: wg_ratelimiter_gc_entries, check_lifetime
[ 572.305745][ C0] workqueue netns: flags=0xe000a
[ 572.340843][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3
[ 572.340883][ C0] in-flight: 10:cleanup_net
[ 572.340918][ C0] workqueue mm_percpu_wq: flags=0x8
[ 572.357952][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 572.357991][ C0] pending: vmstat_update
[ 572.358020][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 572.358052][ C0] pending: vmstat_update
[ 572.358078][ C0] workqueue writeback: flags=0x4a
[ 572.387476][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 572.387516][ C0] pending: wb_workfn
[ 572.387544][ C0] workqueue kblockd: flags=0x18
[ 572.403820][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
[ 572.403870][ C0] pending: blk_mq_timeout_work
[ 572.403908][ C0] workqueue dm_bufio_cache: flags=0x8
[ 572.422172][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 572.422218][ C0] pending: work_fn
[ 572.422244][ C0] workqueue mld: flags=0x40008
[ 572.438667][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=53
[ 572.438706][ C0] pending: mld_ifc_work
[ 572.438736][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work
[ 572.439368][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=40
[ 572.439399][ C0] pending: mld_ifc_work
[ 572.439420][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work
[ 572.439895][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 572.584605][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=111
[ 572.584651][ C0] pending: addrconf_dad_work
[ 572.584679][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work
[ 572.585163][ 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
[ 572.585639][ 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
[ 572.585735][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=129
[ 572.585767][ C0] in-flight: 359:addrconf_dad_work
[ 572.585793][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work
[ 572.586272][ 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
[ 572.586749][ 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_verify_work
[ 572.587136][ C0] workqueue wg-crypt-wg0: flags=0x28
[ 573.024226][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.024272][ C0] pending: wg_packet_encrypt_worker
[ 573.024304][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.024337][ C0] pending: wg_packet_encrypt_worker
[ 573.024362][ C0] workqueue wg-kex-wg1: flags=0x6
[ 573.055671][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 573.055713][ C0] pending: wg_packet_handshake_send_worker
[ 573.055743][ C0] workqueue wg-crypt-wg1: flags=0x28
[ 573.074354][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.074395][ C0] pending: wg_packet_encrypt_worker
[ 573.074421][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.074455][ C0] pending: wg_packet_encrypt_worker
[ 573.074479][ C0] workqueue wg-kex-wg2: flags=0x6
[ 573.105856][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 573.105897][ C0] pending: wg_packet_handshake_send_worker
[ 573.105927][ C0] workqueue wg-crypt-wg2: flags=0x28
[ 573.124552][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.124594][ C0] pending: wg_packet_encrypt_worker
[ 573.124620][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.124653][ C0] pending: wg_packet_encrypt_worker
[ 573.124680][ C0] workqueue wg-crypt-wg0: flags=0x28
[ 573.156266][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.156314][ C0] pending: wg_packet_encrypt_worker
[ 573.156345][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.156382][ C0] pending: wg_packet_encrypt_worker
[ 573.156407][ C0] workqueue wg-crypt-wg1: flags=0x28
[ 573.187983][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.188027][ C0] pending: wg_packet_encrypt_worker
[ 573.188057][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.188092][ C0] pending: wg_packet_encrypt_worker
[ 573.188116][ C0] workqueue wg-crypt-wg2: flags=0x28
[ 573.219689][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.219732][ C0] pending: wg_packet_encrypt_worker
[ 573.219760][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.219794][ C0] pending: wg_packet_encrypt_worker
[ 573.219817][ C0] workqueue wg-kex-wg0: flags=0x6
[ 573.251179][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4
[ 573.251222][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker
[ 573.251276][ C0] workqueue wg-kex-wg0: flags=0x6
[ 573.272615][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 573.272655][ C0] pending: wg_packet_handshake_send_worker
[ 573.272684][ C0] workqueue wg-crypt-wg0: flags=0x28
[ 573.291288][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.291342][ C0] pending: wg_packet_encrypt_worker
[ 573.291372][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.291406][ C0] pending: wg_packet_encrypt_worker
[ 573.291431][ C0] workqueue wg-crypt-wg1: flags=0x28
[ 573.323033][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.323078][ C0] pending: wg_packet_encrypt_worker
[ 573.323106][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.323139][ C0] pending: wg_packet_encrypt_worker
[ 573.323163][ C0] workqueue wg-kex-wg2: flags=0x6
[ 573.354830][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 573.354875][ C0] pending: wg_packet_handshake_send_worker
[ 573.354904][ C0] workqueue wg-crypt-wg2: flags=0x28
[ 573.373513][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.373554][ C0] pending: wg_packet_encrypt_worker
[ 573.373575][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.373604][ C0] pending: wg_packet_encrypt_worker
[ 573.373633][ C0] workqueue wg-kex-wg0: flags=0x6
[ 573.404955][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 573.404996][ C0] pending: wg_packet_handshake_send_worker
[ 573.405021][ C0] workqueue wg-crypt-wg0: flags=0x28
[ 573.423615][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.423654][ C0] pending: wg_packet_encrypt_worker
[ 573.423682][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.423714][ C0] pending: wg_packet_encrypt_worker
[ 573.423737][ C0] workqueue wg-crypt-wg1: flags=0x28
[ 573.455300][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.455342][ C0] pending: wg_packet_encrypt_worker
[ 573.455370][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.455404][ C0] pending: wg_packet_encrypt_worker
[ 573.455425][ C0] workqueue wg-kex-wg2: flags=0x6
[ 573.486753][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 573.486797][ C0] pending: wg_packet_handshake_send_worker
[ 573.486827][ C0] workqueue wg-crypt-wg2: flags=0x28
[ 573.505427][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.505476][ C0] pending: wg_packet_encrypt_worker
[ 573.505504][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.505539][ C0] pending: wg_packet_encrypt_worker
[ 573.505564][ C0] workqueue wg-kex-wg0: flags=0x6
[ 573.536887][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 573.536933][ C0] pending: wg_packet_handshake_send_worker
[ 573.536962][ C0] workqueue wg-crypt-wg0: flags=0x28
[ 573.555554][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.555595][ C0] pending: wg_packet_encrypt_worker
[ 573.555622][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.555656][ C0] pending: wg_packet_encrypt_worker
[ 573.555680][ C0] workqueue wg-crypt-wg1: flags=0x28
[ 573.587233][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.587276][ C0] pending: wg_packet_encrypt_worker
[ 573.587305][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.587338][ C0] pending: wg_packet_encrypt_worker
[ 573.587361][ C0] workqueue wg-kex-wg2: flags=0x6
[ 573.618638][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 573.618674][ C0] pending: wg_packet_handshake_send_worker
[ 573.618708][ C0] workqueue wg-crypt-wg2: flags=0x28
[ 573.637375][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.637414][ C0] pending: wg_packet_encrypt_worker
[ 573.637439][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.637468][ C0] pending: wg_packet_encrypt_worker
[ 573.637486][ C0] workqueue wg-kex-wg0: flags=0x6
[ 573.668852][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4
[ 573.668888][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker
[ 573.668932][ C0] workqueue wg-kex-wg1: flags=0x6
[ 573.690123][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4
[ 573.690156][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker
[ 573.690202][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=202s workers=4 idle: 6 360 20
[ 573.690252][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=202s workers=8 idle: 427 320 45 8 412 428 424