Warning: Permanently added '10.128.0.252' (ED25519) to the list of known hosts. 2025/10/22 10:40:06 parsed 1 programs [ 319.063189][ T30] audit: type=1400 audit(1761129606.917:64): 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 [ 319.084366][ T30] audit: type=1400 audit(1761129606.917:65): 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 [ 320.049765][ T30] audit: type=1400 audit(1761129607.897:66): avc: denied { mounton } for pid=290 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 [ 320.052193][ T290] cgroup: Unknown subsys name 'net' [ 320.073082][ T30] audit: type=1400 audit(1761129607.897:67): avc: denied { mount } for pid=290 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 [ 320.101569][ T30] audit: type=1400 audit(1761129607.927:68): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 320.101922][ T290] cgroup: Unknown subsys name 'devices' [ 320.334842][ T290] cgroup: Unknown subsys name 'hugetlb' [ 320.340969][ T290] cgroup: Unknown subsys name 'rlimit' [ 320.488396][ T30] audit: type=1400 audit(1761129608.337:69): avc: denied { setattr } for pid=290 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 [ 320.511717][ T30] audit: type=1400 audit(1761129608.337:70): avc: denied { create } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 320.532954][ T30] audit: type=1400 audit(1761129608.337:71): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 320.540725][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 320.553928][ T30] audit: type=1400 audit(1761129608.337:72): avc: denied { read } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 320.583913][ T30] audit: type=1400 audit(1761129608.337:73): avc: denied { mounton } for pid=290 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 [ 320.617220][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 321.114756][ T298] request_module fs-gadgetfs succeeded, but still no fs? [ 321.547042][ T310] syz-executor (310) used greatest stack depth: 21440 bytes left [ 321.707262][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 321.736847][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 321.747931][ T323] device bridge_slave_0 entered promiscuous mode [ 321.755746][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 321.763227][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 321.771366][ T323] device bridge_slave_1 entered promiscuous mode [ 321.938741][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 321.946044][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 321.953435][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 321.960490][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 321.999130][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 322.007340][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 322.015545][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 322.038501][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 322.047138][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 322.054350][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 322.062219][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 322.070625][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 322.077916][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 322.085551][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 322.093812][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 322.113418][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 322.125610][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 322.137801][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 322.145540][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 322.163263][ T323] device veth0_vlan entered promiscuous mode [ 322.173875][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 322.183320][ T323] device veth1_macvtap entered promiscuous mode 2025/10/22 10:40:10 executed programs: 0 [ 322.193008][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 322.203352][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 322.296248][ T323] syz-executor (323) used greatest stack depth: 20896 bytes left [ 322.474001][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 322.481114][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 322.488834][ T367] device bridge_slave_0 entered promiscuous mode [ 322.517744][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 322.525342][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 322.533417][ T367] device bridge_slave_1 entered promiscuous mode [ 322.544295][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 322.551599][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 322.559232][ T364] device bridge_slave_0 entered promiscuous mode [ 322.566723][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 322.574147][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 322.581548][ T364] device bridge_slave_1 entered promiscuous mode [ 322.685049][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 322.692220][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 322.701213][ T372] device bridge_slave_0 entered promiscuous mode [ 322.725642][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 322.732856][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 322.740748][ T372] device bridge_slave_1 entered promiscuous mode [ 322.769129][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 322.776420][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 322.784070][ T370] device bridge_slave_0 entered promiscuous mode [ 322.811330][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 322.818770][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 322.826731][ T370] device bridge_slave_1 entered promiscuous mode [ 322.837995][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 322.845807][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 322.853510][ T371] device bridge_slave_0 entered promiscuous mode [ 322.895723][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 322.902832][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 322.910392][ T371] device bridge_slave_1 entered promiscuous mode [ 323.106886][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.113975][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.121445][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.128624][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.148910][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.156201][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.163564][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.170778][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.224126][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 323.231616][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 323.240286][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 323.248267][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 323.256818][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 323.264831][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 323.272727][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 323.281137][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 323.289725][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.297086][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.304833][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 323.318821][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 323.327509][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 323.335927][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.343624][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.378642][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 323.386952][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 323.395376][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 323.403387][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 323.412096][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.419407][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.451954][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 323.460348][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 323.469144][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.476349][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.484535][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 323.493117][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 323.501264][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.508519][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.516023][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 323.524370][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 323.533079][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.540238][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.547966][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 323.572709][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 323.580500][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 323.588942][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 323.597857][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 323.606468][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 323.614807][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 323.623051][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 323.631874][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 323.640612][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 323.679453][ T364] device veth0_vlan entered promiscuous mode [ 323.687484][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 323.695159][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 323.703422][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 323.711853][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 323.721175][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 323.729508][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 323.737881][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 323.745915][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 323.754038][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 323.761962][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 323.787104][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 323.795903][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 323.804386][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.811718][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.819697][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 323.828399][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 323.836870][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.844202][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.851700][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 323.860612][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 323.868979][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.876195][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.883967][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 323.892656][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 323.901217][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.908530][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.916567][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 323.945287][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 323.954237][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 323.962901][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 323.971187][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 323.979856][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 323.988559][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 323.997068][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 324.005872][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 324.022002][ T372] device veth0_vlan entered promiscuous mode [ 324.031646][ T367] device veth0_vlan entered promiscuous mode [ 324.044215][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 324.052732][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 324.061114][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 324.069569][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 324.078377][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 324.086791][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 324.095113][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 324.103367][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 324.111480][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 324.119286][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 324.127295][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 324.135030][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 324.160509][ T364] device veth1_macvtap entered promiscuous mode [ 324.168243][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 324.177279][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 324.185745][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 324.196295][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 324.205041][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 324.220926][ T370] device veth0_vlan entered promiscuous mode [ 324.228835][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 324.238545][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 324.246968][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 324.256733][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 324.264920][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 324.275629][ T372] device veth1_macvtap entered promiscuous mode [ 324.300750][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 324.309365][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 324.317786][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 324.325863][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 324.333729][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 324.346806][ T370] device veth1_macvtap entered promiscuous mode [ 324.359332][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 324.368006][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 324.377097][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 324.390153][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 324.398857][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 324.408373][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 324.416948][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 324.425485][ T371] device veth0_vlan entered promiscuous mode [ 324.444666][ T367] device veth1_macvtap entered promiscuous mode [ 324.454494][ T371] device veth1_macvtap entered promiscuous mode [ 324.465536][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 324.474495][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 324.482826][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 324.491229][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 324.499944][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 324.508553][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 324.517310][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 324.525936][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 324.534843][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 324.543710][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 324.561864][ T8] device bridge_slave_1 left promiscuous mode [ 324.568763][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 324.576557][ T8] device bridge_slave_0 left promiscuous mode [ 324.583124][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 324.591329][ T8] device veth1_macvtap left promiscuous mode [ 324.597394][ T8] device veth0_vlan left promiscuous mode [ 324.708418][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 324.719323][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 324.728668][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 324.737320][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 324.769399][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 324.781003][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 324.797323][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 324.807731][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 424.932368][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 424.939518][ C0] (detected by 0, t=10002 jiffies, g=2109, q=285) [ 424.946238][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294979694-4294969691), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 424.960099][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g2109 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 424.971496][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 424.981753][ C0] rcu: RCU grace-period kthread stack dump: [ 424.987660][ C0] task:rcu_preempt state:R running task stack:28720 pid: 14 ppid: 2 flags:0x00004000 [ 424.998778][ C0] Call Trace: [ 425.002152][ C0] [ 425.005239][ C0] __schedule+0xb6e/0x14c0 [ 425.009866][ C0] ? release_firmware_map_entry+0x190/0x190 [ 425.016647][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 425.023013][ C0] ? __mod_timer+0x7ae/0xb30 [ 425.027773][ C0] schedule+0x11e/0x1e0 [ 425.031969][ C0] schedule_timeout+0x12c/0x2e0 [ 425.036888][ C0] ? console_conditional_schedule+0x30/0x30 [ 425.043141][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 425.048636][ C0] ? update_process_times+0x200/0x200 [ 425.054738][ C0] ? prepare_to_swait_event+0x308/0x320 [ 425.060500][ C0] rcu_gp_fqs_loop+0x293/0xf60 [ 425.065426][ C0] ? debug_smp_processor_id+0x17/0x20 [ 425.071520][ C0] ? __note_gp_changes+0x4e2/0x9e0 [ 425.077332][ C0] ? rcu_gp_init+0xc00/0xc00 [ 425.082469][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 425.087758][ C0] ? rcu_gp_init+0x9a7/0xc00 [ 425.092594][ C0] rcu_gp_kthread+0x98/0x330 [ 425.097320][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 425.102332][ C0] ? __kasan_check_read+0x11/0x20 [ 425.107870][ C0] ? __kthread_parkme+0xac/0x200 [ 425.113304][ C0] ? preempt_count_add+0x90/0x1b0 [ 425.120034][ C0] kthread+0x411/0x500 [ 425.124354][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 425.129539][ C0] ? kthread_blkcg+0xd0/0xd0 [ 425.134498][ C0] ret_from_fork+0x1f/0x30 [ 425.139252][ C0] [ 425.142432][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 425.148772][ C0] Sending NMI from CPU 0 to CPUs 1: [ 425.154408][ C1] NMI backtrace for cpu 1 [ 425.154424][ C1] CPU: 1 PID: 430 Comm: syz.5.23 Not tainted syzkaller #0 [ 425.154440][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 425.154454][ C1] RIP: 0010:native_apic_msr_write+0x39/0x50 [ 425.154560][ C1] Code: 74 05 83 ff 30 75 12 5d c3 81 ff d0 00 00 00 74 f6 81 ff e0 00 00 00 74 ee c1 ef 04 81 c7 00 08 00 00 89 f9 89 f0 31 d2 0f 30 <66> 90 eb d9 89 f6 31 d2 e8 5a 68 3a 01 5d c3 0f 1f 84 00 00 00 00 [ 425.154574][ C1] RSP: 0018:ffffc90002767880 EFLAGS: 00000046 [ 425.154614][ C1] RAX: 000000000000003e RBX: 000000000000003e RCX: 0000000000000838 [ 425.154625][ C1] RDX: 0000000000000000 RSI: 000000000000003e RDI: 0000000000000838 [ 425.154635][ C1] RBP: ffffc90002767880 R08: ffff888115068000 R09: 0000000000000002 [ 425.154647][ C1] R10: 0000000000000003 R11: 0000000000000000 R12: 000000000000003e [ 425.154656][ C1] R13: dffffc0000000000 R14: ffffffff85e649f8 R15: dffffc0000000000 [ 425.154669][ C1] FS: 00007f587e25c6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 425.154683][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 425.154695][ C1] CR2: 00007fd225328741 CR3: 000000012dc5f000 CR4: 00000000003506a0 [ 425.154710][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 425.154719][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 425.154728][ C1] Call Trace: [ 425.154734][ C1] [ 425.154739][ C1] lapic_next_event+0x5f/0x70 [ 425.154756][ C1] clockevents_program_min_delta+0x1a7/0x340 [ 425.154801][ C1] clockevents_program_event+0x21f/0x300 [ 425.154817][ C1] tick_program_event+0xa3/0x120 [ 425.154833][ C1] hrtimer_reprogram+0x388/0x430 [ 425.154853][ C1] hrtimer_start_range_ns+0xa76/0xc00 [ 425.154873][ C1] common_hrtimer_rearm+0xf6/0x100 [ 425.154891][ C1] posixtimer_rearm+0x13d/0x330 [ 425.154908][ C1] dequeue_signal+0x173/0x440 [ 425.154949][ C1] get_signal+0x696/0x1480 [ 425.154987][ C1] arch_do_signal_or_restart+0xc1/0x10f0 [ 425.155022][ C1] ? load_gs_index+0xb0/0xb0 [ 425.155037][ C1] ? get_sigframe_size+0x10/0x10 [ 425.155054][ C1] ? sched_clock+0x9/0x10 [ 425.155086][ C1] ? sched_clock_cpu+0x18/0x3c0 [ 425.155121][ C1] exit_to_user_mode_loop+0xa7/0xe0 [ 425.155136][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 425.155152][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 425.155168][ C1] do_syscall_64+0x58/0xa0 [ 425.155190][ C1] ? clear_bhb_loop+0x50/0xa0 [ 425.155227][ C1] ? clear_bhb_loop+0x50/0xa0 [ 425.155241][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 425.155260][ C1] RIP: 0033:0x7f587e3ebfc9 [ 425.155275][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 425.155287][ C1] RSP: 002b:00007f587e25c0e8 EFLAGS: 00000246 [ 425.155300][ C1] RAX: fffffffffffffffc RBX: 00007f587e642fa8 RCX: 00007f587e3ebfc9 [ 425.155312][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f587e642fa8 [ 425.155322][ C1] RBP: 00007f587e642fa0 R08: 0000000000000000 R09: 0000000000000000 [ 425.155332][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 425.155341][ C1] R13: 00007f587e643038 R14: 00007ffe4bdd2f50 R15: 00007ffe4bdd3038 [ 425.155356][ C1] [ 572.202284][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 572.209658][ C0] (detected by 0, t=10002 jiffies, g=2117, q=213) [ 572.216216][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294994421-4294984418), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 572.230014][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g2117 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 572.241337][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 572.251522][ C0] rcu: RCU grace-period kthread stack dump: [ 572.257526][ C0] task:rcu_preempt state:R running task stack:28720 pid: 14 ppid: 2 flags:0x00004000 [ 572.268681][ C0] Call Trace: [ 572.271988][ C0] [ 572.274951][ C0] __schedule+0xb6e/0x14c0 [ 572.279518][ C0] ? release_firmware_map_entry+0x190/0x190 [ 572.285454][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 572.291412][ C0] ? __mod_timer+0x7ae/0xb30 [ 572.296484][ C0] schedule+0x11e/0x1e0 [ 572.300758][ C0] schedule_timeout+0x12c/0x2e0 [ 572.305644][ C0] ? console_conditional_schedule+0x30/0x30 [ 572.311823][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 572.317340][ C0] ? update_process_times+0x200/0x200 [ 572.323809][ C0] ? prepare_to_swait_event+0x308/0x320 [ 572.329677][ C0] rcu_gp_fqs_loop+0x293/0xf60 [ 572.334615][ C0] ? debug_smp_processor_id+0x17/0x20 [ 572.340030][ C0] ? __note_gp_changes+0x4e2/0x9e0 [ 572.345167][ C0] ? rcu_gp_init+0xc00/0xc00 [ 572.349914][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 572.355234][ C0] ? rcu_gp_init+0x9a7/0xc00 [ 572.359858][ C0] rcu_gp_kthread+0x98/0x330 [ 572.364588][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 572.369300][ C0] ? __kasan_check_read+0x11/0x20 [ 572.374525][ C0] ? __kthread_parkme+0xac/0x200 [ 572.379503][ C0] ? preempt_count_add+0x90/0x1b0 [ 572.384809][ C0] kthread+0x411/0x500 [ 572.388913][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 572.393716][ C0] ? kthread_blkcg+0xd0/0xd0 [ 572.398609][ C0] ret_from_fork+0x1f/0x30 [ 572.403136][ C0] [ 572.406268][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 572.413027][ C0] Sending NMI from CPU 0 to CPUs 1: [ 572.418450][ C1] NMI backtrace for cpu 1 [ 572.418460][ C1] CPU: 1 PID: 430 Comm: syz.5.23 Not tainted syzkaller #0 [ 572.418476][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 572.418485][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 572.418588][ C1] Code: 00 00 00 0f 0b 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb e8 13 00 00 00 48 8b 3d 3c 6c 80 05 48 89 de e8 94 c5 3d 00 5b 5d c3 00 <55> 48 89 e5 48 8b 45 08 65 48 8b 0d 60 ae 99 7e 65 8b 15 61 ae 99 [ 572.418602][ C1] RSP: 0018:ffffc900001d0c60 EFLAGS: 00000082 [ 572.418618][ C1] RAX: 1ffff11025632e88 RBX: ffff88812b197440 RCX: ffff888115068000 [ 572.418630][ C1] RDX: 0000000000000001 RSI: ffff88812eb643c0 RDI: ffff88812ec89700 [ 572.418642][ C1] RBP: ffffc900001d0cd0 R08: 0000000000000004 R09: 0000000000000003 [ 572.418652][ C1] R10: fffff5200003a188 R11: 1ffff9200003a188 R12: dffffc0000000000 [ 572.418665][ C1] R13: ffff88812ec89700 R14: 0000000000000001 R15: ffff88812eb643c0 [ 572.418676][ C1] FS: 00007f587e25c6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 572.418691][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 572.418702][ C1] CR2: 00007fd225328741 CR3: 000000012dc5f000 CR4: 00000000003506a0 [ 572.418716][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 572.418726][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 572.418736][ C1] Call Trace: [ 572.418741][ C1] [ 572.418746][ C1] ? send_sigqueue+0x29/0x640 [ 572.418766][ C1] ? __kasan_check_write+0x14/0x20 [ 572.418783][ C1] ? _raw_spin_lock_irq+0x8f/0xe0 [ 572.418802][ C1] posix_timer_fn+0x16a/0x3e0 [ 572.418820][ C1] ? common_timer_wait_running+0x10/0x10 [ 572.418838][ C1] __hrtimer_run_queues+0x3b5/0x9e0 [ 572.418857][ C1] ? call_timer_fn+0x65/0x290 [ 572.418876][ C1] ? hrtimer_interrupt+0x8c0/0x8c0 [ 572.418893][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310 [ 572.418911][ C1] hrtimer_interrupt+0x3c7/0x8c0 [ 572.418932][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0 [ 572.418951][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 572.418970][ C1] [ 572.418974][ C1] [ 572.418979][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 572.418998][ C1] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70 [ 572.419016][ C1] Code: 12 48 89 fb 48 c7 c7 78 3e 6d 86 e8 31 2e fe fc 48 89 df 48 83 3d be 2e c4 01 00 74 27 e8 13 22 a6 fc 66 90 fb bf 01 00 00 00 32 00 9e fc 65 8b 05 b3 5d 59 7b 85 c0 74 03 5b 5d c3 e8 d3 66 [ 572.419029][ C1] RSP: 0018:ffffc90002767b98 EFLAGS: 00000246 [ 572.419042][ C1] RAX: 0000000000000001 RBX: 0000000000000011 RCX: dffffc0000000000 [ 572.419053][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 572.419062][ C1] RBP: ffffc90002767ba0 R08: dffffc0000000000 R09: fffff520004ecfc0 [ 572.419074][ C1] R10: fffff520004ecfc0 R11: 1ffff920004ecfbc R12: 1ffff1102237f5bc [ 572.419086][ C1] R13: dffffc0000000000 R14: ffff888111bfade0 R15: 0000000004000000 [ 572.419101][ C1] ? _raw_spin_unlock_irq+0x41/0x70 [ 572.419118][ C1] get_signal+0x13b2/0x1480 [ 572.419137][ C1] arch_do_signal_or_restart+0xc1/0x10f0 [ 572.419156][ C1] ? load_gs_index+0xb0/0xb0 [ 572.419170][ C1] ? get_sigframe_size+0x10/0x10 [ 572.419189][ C1] exit_to_user_mode_loop+0xa7/0xe0 [ 572.419204][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 572.419219][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 572.419233][ C1] do_syscall_64+0x58/0xa0 [ 572.419250][ C1] ? clear_bhb_loop+0x50/0xa0 [ 572.419263][ C1] ? clear_bhb_loop+0x50/0xa0 [ 572.419276][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 572.419301][ C1] RIP: 0033:0x7f587e3ebfc9 [ 572.419314][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 572.419327][ C1] RSP: 002b:00007f587e25c0e8 EFLAGS: 00000246 [ 572.419339][ C1] RAX: fffffffffffffffc RBX: 00007f587e642fa8 RCX: 00007f587e3ebfc9 [ 572.419350][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f587e642fa8 [ 572.419360][ C1] RBP: 00007f587e642fa0 R08: 0000000000000000 R09: 0000000000000000 [ 572.419370][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 572.419380][ C1] R13: 00007f587e643038 R14: 00007ffe4bdd2f50 R15: 00007ffe4bdd3038 [ 572.419394][ C1]