Warning: Permanently added '10.128.0.191' (ED25519) to the list of known hosts. 2024/02/28 03:57:54 ignoring optional flag "sandboxArg"="0" 2024/02/28 03:57:54 parsed 1 programs 2024/02/28 03:57:54 executed programs: 0 [ 42.787507][ T23] kauditd_printk_skb: 68 callbacks suppressed [ 42.787516][ T23] audit: type=1400 audit(1709092674.920:144): avc: denied { mounton } for pid=404 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 [ 42.819904][ T23] audit: type=1400 audit(1709092674.940:145): avc: denied { mount } for pid=404 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 43.070181][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.077477][ T409] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.085294][ T409] device bridge_slave_0 entered promiscuous mode [ 43.117200][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.124582][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.132077][ T409] device bridge_slave_1 entered promiscuous mode [ 43.187869][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.194976][ T415] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.202316][ T415] device bridge_slave_0 entered promiscuous mode [ 43.208810][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.215867][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.223515][ T416] device bridge_slave_0 entered promiscuous mode [ 43.242137][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.249301][ T415] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.256881][ T415] device bridge_slave_1 entered promiscuous mode [ 43.274596][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.281773][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.289408][ T416] device bridge_slave_1 entered promiscuous mode [ 43.321256][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.328268][ T420] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.336578][ T420] device bridge_slave_0 entered promiscuous mode [ 43.343550][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.350866][ T422] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.358320][ T422] device bridge_slave_0 entered promiscuous mode [ 43.369446][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.376692][ T422] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.384262][ T422] device bridge_slave_1 entered promiscuous mode [ 43.413193][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.420160][ T420] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.427474][ T420] device bridge_slave_1 entered promiscuous mode [ 43.517366][ T23] audit: type=1400 audit(1709092675.650:146): avc: denied { create } for pid=409 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.560078][ T23] audit: type=1400 audit(1709092675.650:147): avc: denied { write } for pid=409 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.599634][ T23] audit: type=1400 audit(1709092675.650:148): avc: denied { read } for pid=409 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.622476][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.629491][ T421] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.637004][ T421] device bridge_slave_0 entered promiscuous mode [ 43.657416][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.664582][ T409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.671798][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.678704][ T409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.700505][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.707720][ T421] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.715744][ T421] device bridge_slave_1 entered promiscuous mode [ 43.774578][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.781641][ T420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.788806][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.795703][ T420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.822185][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.829129][ T422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.836471][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.843514][ T422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.859643][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.866661][ T416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.874269][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.881636][ T416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.892793][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.900035][ T415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.907878][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.915033][ T415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.972042][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.980122][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.987457][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.994601][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.001815][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.008962][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.016984][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.024962][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.032668][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.039925][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.071172][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.078962][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.087292][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.095770][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.103866][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.110723][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.118003][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.126348][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.134768][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.141703][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.148875][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.156256][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.189984][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.197651][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.206120][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.215744][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.224223][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.231171][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.238486][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.247054][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.255308][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.262380][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.278982][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.295660][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.304460][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.312944][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.319833][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.327236][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.336012][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.344326][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.351247][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.358399][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.366606][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.394051][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.402235][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.411031][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.418927][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.427132][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.435359][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.443051][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.500336][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.509017][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.517746][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.526382][ T74] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.534708][ T74] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.543450][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.552078][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.560191][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.567107][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.574392][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.583286][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.592247][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.600844][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.609343][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.616890][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.624597][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.632970][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.641678][ T74] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.649198][ T74] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.656590][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.664870][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.671729][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.679144][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.687337][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.695683][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.703256][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.710723][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.718962][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.727397][ T74] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.734338][ T74] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.742296][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.750529][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.758693][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.765751][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.790810][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.799329][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.807802][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.816122][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.824733][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.840243][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.854579][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.885347][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.893716][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.903271][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.911278][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.929351][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.958829][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.967169][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.976382][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.985408][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.994643][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.003115][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.011609][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.020049][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.050594][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.058933][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.069044][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.077669][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.086063][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.094003][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.102260][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.110622][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.118735][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.127004][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.147617][ T23] audit: type=1400 audit(1709092677.280:149): avc: denied { mounton } for pid=409 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=10740 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 45.181861][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.190514][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.198972][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.207636][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.230334][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.238164][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.247192][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.256677][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.287713][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.296455][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.308643][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.316822][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.340173][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.348428][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.356972][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.366088][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.374487][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.382789][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.391152][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.399335][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.413343][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.422625][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.420039][ T13] cfg80211: failed to load regulatory.db 2024/02/28 03:58:47 executed programs: 7 [ 96.340651][ T179] device bridge_slave_1 left promiscuous mode [ 96.346600][ T179] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.354041][ T179] device bridge_slave_0 left promiscuous mode [ 96.360097][ T179] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.520852][ T510] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.527787][ T510] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.536166][ T510] device bridge_slave_0 entered promiscuous mode [ 96.543256][ T510] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.550455][ T510] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.557748][ T510] device bridge_slave_1 entered promiscuous mode [ 96.729132][ T515] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.736218][ T515] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.743840][ T515] device bridge_slave_0 entered promiscuous mode [ 96.751030][ T515] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.757861][ T515] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.765891][ T515] device bridge_slave_1 entered promiscuous mode [ 96.824057][ T510] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.831022][ T510] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.838260][ T510] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.845076][ T510] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.869026][ T518] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.876079][ T518] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.883478][ T518] device bridge_slave_0 entered promiscuous mode [ 96.897193][ T518] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.904339][ T518] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.911836][ T518] device bridge_slave_1 entered promiscuous mode [ 96.922967][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.930393][ T519] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.938289][ T519] device bridge_slave_0 entered promiscuous mode [ 96.957145][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.964487][ T519] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.972011][ T519] device bridge_slave_1 entered promiscuous mode [ 97.096344][ T518] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.103222][ T518] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.110457][ T518] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.117282][ T518] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.126919][ T515] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.134354][ T515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.141531][ T515] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.148426][ T515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.174816][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.182644][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.190293][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.197734][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.205568][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.212923][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.220400][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.241551][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.249932][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.256841][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.270452][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.278513][ T447] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.285840][ T447] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.332796][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.341767][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.366438][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.374616][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.383738][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.392338][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.400584][ T447] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.407399][ T447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.415255][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.423729][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.431996][ T447] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.439007][ T447] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.464833][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.473761][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.502410][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.509813][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.517367][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.526073][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.535027][ T447] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.541888][ T447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.549190][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.556703][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.564258][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.572592][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.580767][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.589051][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.597750][ T447] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.604685][ T447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.612157][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.620712][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.629049][ T447] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.636046][ T447] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.643604][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.659786][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.668159][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.676692][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.684671][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.712511][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.721050][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.729150][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.736093][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.743834][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.752152][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.760578][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.768725][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.777011][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.785479][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.800203][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.808301][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.817478][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.826124][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.834242][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.842367][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.860090][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.868272][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.905250][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.909562][ T510] ================================================================== [ 97.915558][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.921046][ T510] BUG: KASAN: use-after-free in __mutex_lock+0xcd7/0x1060 [ 97.921057][ T510] Read of size 4 at addr ffff8881ed008038 by task syz-executor.3/510 [ 97.921059][ T510] [ 97.921071][ T510] CPU: 0 PID: 510 Comm: syz-executor.3 Not tainted 5.4.265-syzkaller-04844-g50cb39f34248 #0 [ 97.921076][ T510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 97.921080][ T510] Call Trace: [ 97.921093][ T510] dump_stack+0x1d8/0x241 [ 97.921106][ T510] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 97.921115][ T510] ? printk+0xd1/0x111 [ 97.921127][ T510] ? __mutex_lock+0xcd7/0x1060 [ 97.921136][ T510] print_address_description+0x8c/0x600 [ 97.921157][ T510] ? __unwind_start+0x708/0x890 [ 97.929975][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.935889][ T510] ? __mutex_lock+0xcd7/0x1060 [ 97.945702][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.946053][ T510] __kasan_report+0xf3/0x120 [ 97.957380][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.966849][ T510] ? __mutex_lock+0xcd7/0x1060 [ 97.966859][ T510] kasan_report+0x30/0x60 [ 97.966871][ T510] __mutex_lock+0xcd7/0x1060 [ 97.966893][ T510] ? kobject_get_unless_zero+0x229/0x320 [ 97.970951][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.974133][ T510] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 97.980680][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.984086][ T510] ? __module_put_and_exit+0x20/0x20 [ 97.989054][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.994253][ T510] ? up_read+0x6f/0x1b0 [ 97.994268][ T510] mutex_lock_killable+0xd8/0x110 [ 97.994282][ T510] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 97.994291][ T510] ? mutex_lock+0xa5/0x110 [ 97.994302][ T510] ? mutex_trylock+0xa0/0xa0 [ 97.994315][ T510] lo_open+0x18/0xc0 [ 97.994334][ T510] __blkdev_get+0x3c8/0x1160 [ 98.120236][ T510] ? blkdev_get+0x3a0/0x3a0 [ 98.124558][ T510] ? _raw_spin_unlock+0x49/0x60 [ 98.129242][ T510] blkdev_get+0x2de/0x3a0 [ 98.133498][ T510] ? blkdev_open+0x173/0x290 [ 98.138200][ T510] ? block_ioctl+0xe0/0xe0 [ 98.142463][ T510] do_dentry_open+0x964/0x1130 [ 98.147151][ T510] ? finish_open+0xd0/0xd0 [ 98.151579][ T510] ? security_inode_permission+0xad/0xf0 [ 98.157132][ T510] ? memcpy+0x38/0x50 [ 98.161039][ T510] path_openat+0x2992/0x3480 [ 98.165468][ T510] ? do_filp_open+0x450/0x450 [ 98.170077][ T510] ? do_sys_open+0x357/0x810 [ 98.174492][ T510] ? do_syscall_64+0xca/0x1c0 [ 98.179095][ T510] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 98.185083][ T510] do_filp_open+0x20b/0x450 [ 98.189419][ T510] ? vfs_tmpfile+0x280/0x280 [ 98.193946][ T510] ? _raw_spin_unlock+0x49/0x60 [ 98.198616][ T510] ? __alloc_fd+0x4c1/0x560 [ 98.202959][ T510] do_sys_open+0x39c/0x810 [ 98.207299][ T510] ? check_preemption_disabled+0x153/0x320 [ 98.212938][ T510] ? file_open_root+0x490/0x490 [ 98.217633][ T510] do_syscall_64+0xca/0x1c0 [ 98.221968][ T510] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 98.227780][ T510] [ 98.229945][ T510] Allocated by task 453: [ 98.234030][ T510] __kasan_kmalloc+0x171/0x210 [ 98.238628][ T510] kmem_cache_alloc+0xd9/0x250 [ 98.243230][ T510] dup_task_struct+0x4f/0x600 [ 98.247746][ T510] copy_process+0x56d/0x3230 [ 98.252171][ T510] _do_fork+0x197/0x900 [ 98.256340][ T510] __x64_sys_clone3+0x2da/0x300 [ 98.261023][ T510] do_syscall_64+0xca/0x1c0 [ 98.265508][ T510] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 98.271374][ T510] [ 98.273728][ T510] Freed by task 17: [ 98.277373][ T510] __kasan_slab_free+0x1b5/0x270 [ 98.282135][ T510] kmem_cache_free+0x10b/0x2c0 [ 98.286906][ T510] rcu_do_batch+0x492/0xa00 [ 98.291254][ T510] rcu_core+0x4c8/0xcb0 [ 98.295524][ T510] __do_softirq+0x23b/0x6b7 [ 98.300007][ T510] [ 98.302178][ T510] The buggy address belongs to the object at ffff8881ed008000 [ 98.302178][ T510] which belongs to the cache task_struct of size 3904 [ 98.316621][ T510] The buggy address is located 56 bytes inside of [ 98.316621][ T510] 3904-byte region [ffff8881ed008000, ffff8881ed008f40) [ 98.330492][ T510] The buggy address belongs to the page: [ 98.336065][ T510] page:ffffea0007b40200 refcount:1 mapcount:0 mapping:ffff8881f5cf9b80 index:0x0 compound_mapcount: 0 [ 98.346900][ T510] flags: 0x8000000000010200(slab|head) [ 98.352210][ T510] raw: 8000000000010200 ffffea0007b9ee00 0000000400000004 ffff8881f5cf9b80 [ 98.360790][ T510] raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000 [ 98.369296][ T510] page dumped because: kasan: bad access detected [ 98.375808][ T510] page_owner tracks the page as allocated [ 98.381357][ T510] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC) [ 98.396288][ T510] prep_new_page+0x18f/0x370 [ 98.400983][ T510] get_page_from_freelist+0x2d13/0x2d90 [ 98.406543][ T510] __alloc_pages_nodemask+0x393/0x840 [ 98.411930][ T510] alloc_slab_page+0x39/0x3c0 [ 98.416662][ T510] new_slab+0x97/0x440 [ 98.420596][ T510] ___slab_alloc+0x2fe/0x490 [ 98.425110][ T510] __slab_alloc+0x62/0xa0 [ 98.429278][ T510] kmem_cache_alloc+0x109/0x250 [ 98.433981][ T510] dup_task_struct+0x4f/0x600 [ 98.438650][ T510] copy_process+0x56d/0x3230 [ 98.443510][ T510] _do_fork+0x197/0x900 [ 98.447509][ T510] __ia32_sys_vfork+0xbf/0x110 [ 98.452102][ T510] do_syscall_64+0xca/0x1c0 [ 98.456587][ T510] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 98.462695][ T510] page_owner free stack trace missing [ 98.467977][ T510] [ 98.470151][ T510] Memory state around the buggy address: [ 98.476004][ T510] ffff8881ed007f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 98.484283][ T510] ffff8881ed007f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 98.492172][ T510] >ffff8881ed008000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.500227][ T510] ^ [ 98.506390][ T510] ffff8881ed008080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.514288][ T510] ffff8881ed008100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.522355][ T510] ================================================================== [ 98.530375][ T510] Disabling lock debugging due to kernel taint [ 98.553277][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.561468][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.571783][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.581194][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.604498][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.612624][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.621166][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.630031][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.638988][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.647975][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.667663][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.675959][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.695200][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.703690][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.720590][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.728838][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.737473][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.746389][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.766267][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.775279][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.788209][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.796747][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.830616][ T179] device bridge_slave_1 left promiscuous mode [ 98.836745][ T179] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.844476][ T179] device bridge_slave_0 left promiscuous mode [ 98.850651][ T179] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.857994][ T179] device bridge_slave_1 left promiscuous mode [ 98.864320][ T179] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.871750][ T179] device bridge_slave_0 left promiscuous mode [ 98.877992][ T179] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.885690][ T179] device bridge_slave_1 left promiscuous mode [ 98.892067][ T179] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.899392][ T179] device bridge_slave_0 left promiscuous mode [ 98.905620][ T179] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.292534][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.299428][ T536] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.307760][ T536] device bridge_slave_0 entered promiscuous mode [ 101.316819][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.324064][ T536] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.332053][ T536] device bridge_slave_1 entered promiscuous mode [ 101.385373][ T538] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.392507][ T538] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.400056][ T538] device bridge_slave_0 entered promiscuous mode [ 101.407514][ T538] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.414381][ T538] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.421682][ T538] device bridge_slave_1 entered promiscuous mode [ 101.502361][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.509584][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.516764][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.523557][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.543473][ T538] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.550519][ T538] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.557953][ T538] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.564869][ T538] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.596319][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.604123][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.612696][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.620161][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.627813][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.635448][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.646891][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.655446][ T447] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.662302][ T447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.691260][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.700356][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.708359][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.715423][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.723877][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.731936][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.739839][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.747921][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.754870][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.762029][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.770210][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.777407][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.797300][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.806414][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.814726][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.826217][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.844969][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.859117][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.873411][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.885673][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.893894][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.913738][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.932296][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.946390][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.473473][ T162] udevd[162]: worker [452] /devices/virtual/block/loop4 is taking a long time [ 105.482723][ T162] udevd[162]: worker [424] /devices/virtual/block/loop0 is taking a long time