Starting mcstransd: [ 42.764292] audit: type=1800 audit(1579278160.910:32): pid=7940 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2450 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 47.007962] kauditd_printk_skb: 2 callbacks suppressed [ 47.007977] audit: type=1400 audit(1579278165.160:35): avc: denied { map } for pid=8114 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.10.11' (ECDSA) to the list of known hosts. [ 62.973093] audit: type=1400 audit(1579278181.120:36): avc: denied { map } for pid=8126 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2020/01/17 16:23:01 parsed 1 programs [ 64.881246] audit: type=1400 audit(1579278183.030:37): avc: denied { map } for pid=8126 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=72 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2020/01/17 16:23:03 executed programs: 0 [ 65.648656] IPVS: ftp: loaded support on port[0] = 21 [ 65.651628] IPVS: ftp: loaded support on port[0] = 21 [ 65.677413] IPVS: ftp: loaded support on port[0] = 21 [ 65.692711] IPVS: ftp: loaded support on port[0] = 21 [ 65.692718] IPVS: ftp: loaded support on port[0] = 21 [ 65.744721] IPVS: ftp: loaded support on port[0] = 21 [ 65.875519] chnl_net:caif_netlink_parms(): no params data found [ 65.948665] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.955889] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.963283] device bridge_slave_0 entered promiscuous mode [ 66.026621] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.033078] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.041189] device bridge_slave_1 entered promiscuous mode [ 66.088393] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.099038] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.107080] chnl_net:caif_netlink_parms(): no params data found [ 66.129295] chnl_net:caif_netlink_parms(): no params data found [ 66.145448] chnl_net:caif_netlink_parms(): no params data found [ 66.169553] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.177696] team0: Port device team_slave_0 added [ 66.217557] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.225118] team0: Port device team_slave_1 added [ 66.251223] chnl_net:caif_netlink_parms(): no params data found [ 66.264090] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.273515] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.295570] chnl_net:caif_netlink_parms(): no params data found [ 66.341925] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.348513] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.356315] device bridge_slave_0 entered promiscuous mode [ 66.362764] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.369395] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.379895] device bridge_slave_0 entered promiscuous mode [ 66.386742] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.393125] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.401975] device bridge_slave_0 entered promiscuous mode [ 66.411951] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.418460] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.426097] device bridge_slave_1 entered promiscuous mode [ 66.487077] device hsr_slave_0 entered promiscuous mode [ 66.544865] device hsr_slave_1 entered promiscuous mode [ 66.625471] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.631901] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.639636] device bridge_slave_1 entered promiscuous mode [ 66.645988] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.652349] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.660243] device bridge_slave_1 entered promiscuous mode [ 66.686517] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 66.695234] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.721865] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.735933] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 66.744103] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.753616] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.779037] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.785684] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.792635] device bridge_slave_0 entered promiscuous mode [ 66.801171] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.820094] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.844938] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.851360] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.859481] device bridge_slave_1 entered promiscuous mode [ 66.879555] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.886879] team0: Port device team_slave_0 added [ 66.892122] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.900009] team0: Port device team_slave_0 added [ 66.914039] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.921183] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.929212] device bridge_slave_0 entered promiscuous mode [ 66.936102] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.943586] team0: Port device team_slave_0 added [ 66.950549] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.958403] team0: Port device team_slave_1 added [ 66.963954] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.971986] team0: Port device team_slave_1 added [ 66.981240] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.988599] team0: Port device team_slave_1 added [ 66.997132] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.011891] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.018645] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.026560] device bridge_slave_1 entered promiscuous mode [ 67.032821] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.040429] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.049573] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.059542] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.077753] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.085551] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.093679] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.123468] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.197391] device hsr_slave_0 entered promiscuous mode [ 67.254829] device hsr_slave_1 entered promiscuous mode [ 67.298161] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 67.311998] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.376315] device hsr_slave_0 entered promiscuous mode [ 67.414862] device hsr_slave_1 entered promiscuous mode [ 67.507415] device hsr_slave_0 entered promiscuous mode [ 67.544988] device hsr_slave_1 entered promiscuous mode [ 67.605170] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 67.612143] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 67.619251] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.627240] team0: Port device team_slave_0 added [ 67.632562] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.639896] team0: Port device team_slave_0 added [ 67.646310] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.653726] team0: Port device team_slave_1 added [ 67.659317] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 67.666836] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 67.677908] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 67.687964] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.695855] team0: Port device team_slave_1 added [ 67.701139] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.709512] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.729674] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.768442] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.836289] device hsr_slave_0 entered promiscuous mode [ 67.874851] device hsr_slave_1 entered promiscuous mode [ 67.919628] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 67.930422] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.949737] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 68.017830] device hsr_slave_0 entered promiscuous mode [ 68.054985] device hsr_slave_1 entered promiscuous mode [ 68.103078] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 68.128268] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 68.227234] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.237370] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.271831] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.299438] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.311099] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.337236] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.351459] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.364361] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.375165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.383025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.397270] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 68.403383] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.427097] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.435918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.445304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.453249] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.461721] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.468280] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.488393] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.496247] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.503545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.512995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.520853] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.527256] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.546523] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.559757] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.583099] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.589543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.599701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.609086] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.622523] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 68.629525] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.643391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.650863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.658939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.667912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.676051] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.682553] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.690144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.706741] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.719977] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.730724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.740123] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.753105] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.762374] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.771614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.780416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.788686] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.795101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.802331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.810338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.818126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.828780] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.838310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.848379] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 68.856484] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.865296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.873200] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.885051] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 68.891368] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.898116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.906930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.917067] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.924953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.931960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.939150] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.949985] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.962152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.972691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.981872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.991810] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.000947] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.007636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.017069] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.025059] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.031490] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.038505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.047234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.054970] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.061480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.068669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.076771] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.084625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.093394] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.101708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.114055] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 69.124202] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.133382] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.142391] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.150270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.158294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.169014] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.177795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.186317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.193859] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.201951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.210037] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.218624] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.228821] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.241672] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.250261] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.260983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.272722] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.281057] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.287506] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.294453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.302641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.309826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.318064] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.327793] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.335387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.343139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.351629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.358815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.370055] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 69.378406] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.387938] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 69.394124] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.410337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.417805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.426206] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.434049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.442373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.452681] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 69.459396] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.467836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 69.477983] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.486888] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 69.493779] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.501272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.512319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.521171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.531510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.543321] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 69.553334] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.566509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.577644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.586113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.593803] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.600299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.607455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.616091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.623714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.632016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.639957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.648216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.656276] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.662618] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.670807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.678078] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.687537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.697532] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.706887] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 69.712983] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.724919] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.733046] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.742193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.750602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.758586] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.765100] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.772446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.781192] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.788997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.796975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.804791] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.811978] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.820633] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.829891] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 69.840200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 69.848962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.857242] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.865637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.873665] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.882094] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.895832] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 69.906510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.917045] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.927132] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 69.935725] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.942540] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.950024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.958223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.966440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.974232] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.989309] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 69.999893] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.010619] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 70.019924] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 70.026231] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.036419] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.048313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.056401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.064284] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.072357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.081025] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 70.091013] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.101736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 70.113614] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.120659] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.127885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.136479] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.147244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 70.155404] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 70.168256] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 70.176770] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.184132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.192371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.199999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.210771] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.219283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.227357] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.236222] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.247693] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 70.260508] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 70.270560] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 70.279336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.291263] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.299060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.307753] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.316427] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 70.324254] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.335874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 70.344831] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 70.351938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.360848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.369065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.377591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.395359] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 70.407735] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 70.416565] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 70.423211] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.436765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.444446] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.458070] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.469324] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.479159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 70.489037] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.500091] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 70.506583] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.515581] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 70.539083] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 70.545696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.553473] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.563498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.572126] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.584786] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 70.595801] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.605691] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 70.612053] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.622999] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 70.643181] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 70.657853] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.666299] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.675736] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 70.682973] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 70.690401] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 70.699516] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 70.713191] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 70.722984] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 70.739025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.751851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.762962] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 70.771822] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 70.781635] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 70.791407] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.798957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.807566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.815841] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.823370] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.830713] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.837672] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.844692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.851778] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.861932] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 70.881710] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.902315] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 70.911468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.927618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.947129] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.963458] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 70.972113] device veth0_vlan entered promiscuous mode [ 70.981878] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 70.994354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.009793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.031411] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 71.048761] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 71.059141] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 71.066906] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 71.094392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.107568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.118062] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 71.125728] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 71.132366] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 71.141786] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 71.153921] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 71.166150] device veth1_vlan entered promiscuous mode [ 71.172338] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 71.184386] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 71.193352] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.201779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.210205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.219865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.229654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.241205] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 71.250159] device veth0_vlan entered promiscuous mode [ 71.261062] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.273174] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.280702] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.300055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.307665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.317007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.329819] device veth0_vlan entered promiscuous mode [ 71.348494] device veth1_vlan entered promiscuous mode [ 71.364270] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 71.377022] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 71.383800] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 71.394274] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 71.401909] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 71.409142] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 71.423196] audit: type=1400 audit(1579278189.570:38): avc: denied { associate } for pid=8151 comm="syz-executor.3" name="syz3" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 71.449375] device veth1_vlan entered promiscuous mode [ 71.478938] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 71.521832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.533715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.534341] audit: type=1400 audit(1579278189.680:39): avc: denied { map_create } for pid=8213 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 71.566879] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 71.570082] audit: type=1400 audit(1579278189.720:40): avc: denied { map_read map_write } for pid=8213 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 71.578550] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready 2020/01/17 16:23:09 executed programs: 6 [ 71.623526] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 71.636798] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 71.671007] device veth0_vlan entered promiscuous mode [ 71.679141] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.691427] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.700901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.720265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.733742] device veth0_vlan entered promiscuous mode [ 71.767979] device veth1_vlan entered promiscuous mode [ 71.773930] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 71.799028] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.828279] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.837158] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.865877] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 71.877642] device veth0_vlan entered promiscuous mode [ 71.887794] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 71.901826] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.912810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.920782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.933317] device veth1_vlan entered promiscuous mode [ 71.968594] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 71.994419] device veth1_vlan entered promiscuous mode [ 72.001308] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 72.008586] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.016906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.031972] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.040374] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.062507] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 72.103837] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 72.215239] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.222727] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready 2020/01/17 16:23:14 executed programs: 202 2020/01/17 16:23:19 executed programs: 418 2020/01/17 16:23:24 executed programs: 632 2020/01/17 16:23:29 executed programs: 855 2020/01/17 16:23:34 executed programs: 1064 [ 98.269427] ================================================================== [ 98.277954] BUG: KASAN: use-after-free in __lock_acquire+0x34ac/0x49c0 [ 98.284878] Read of size 8 at addr ffff88808136c708 by task syz-executor.1/12739 [ 98.292568] [ 98.294230] CPU: 1 PID: 12739 Comm: syz-executor.1 Not tainted 4.19.96-syzkaller #0 [ 98.302637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.312438] Call Trace: [ 98.315314] dump_stack+0x197/0x210 [ 98.319158] ? __lock_acquire+0x34ac/0x49c0 [ 98.323525] print_address_description.cold+0x7c/0x20d [ 98.329172] ? __lock_acquire+0x34ac/0x49c0 [ 98.333773] kasan_report.cold+0x8c/0x2ba [ 98.338096] __asan_report_load8_noabort+0x14/0x20 [ 98.343471] __lock_acquire+0x34ac/0x49c0 [ 98.347778] ? save_stack+0xa9/0xd0 [ 98.351461] ? save_stack+0x45/0xd0 [ 98.355632] ? __kasan_slab_free+0x102/0x150 [ 98.360407] ? kasan_slab_free+0xe/0x10 [ 98.364548] ? kfree+0xcf/0x220 [ 98.368020] ? bpf_tcp_remove+0x478/0xa20 [ 98.372910] ? bpf_tcp_close+0x130/0x390 [ 98.377367] ? inet_release+0xff/0x1e0 [ 98.381658] ? inet6_release+0x53/0x80 [ 98.385904] ? __sock_release+0xce/0x2a0 [ 98.390528] ? sock_close+0x1b/0x30 [ 98.394282] ? __fput+0x2dd/0x8b0 [ 98.398467] ? mark_held_locks+0x100/0x100 [ 98.403531] ? find_held_lock+0x35/0x130 [ 98.407788] ? debug_check_no_obj_freed+0x200/0x464 [ 98.413143] ? lock_downgrade+0x880/0x880 [ 98.417641] lock_acquire+0x16f/0x3f0 [ 98.421974] ? psock_map_pop.isra.0+0x2d/0x1f0 [ 98.426672] ? kfree+0x170/0x220 [ 98.430283] _raw_spin_lock_bh+0x33/0x50 [ 98.434821] ? psock_map_pop.isra.0+0x2d/0x1f0 [ 98.439683] psock_map_pop.isra.0+0x2d/0x1f0 [ 98.444389] bpf_tcp_remove+0x481/0xa20 [ 98.448605] ? tcp_check_oom+0x560/0x560 [ 98.452806] bpf_tcp_close+0x130/0x390 [ 98.456727] inet_release+0xff/0x1e0 [ 98.460800] inet6_release+0x53/0x80 [ 98.464675] __sock_release+0xce/0x2a0 [ 98.468913] ? __sock_release+0x2a0/0x2a0 [ 98.473267] sock_close+0x1b/0x30 [ 98.477445] __fput+0x2dd/0x8b0 [ 98.481215] ____fput+0x16/0x20 [ 98.485121] task_work_run+0x145/0x1c0 [ 98.489260] exit_to_usermode_loop+0x273/0x2c0 [ 98.494112] do_syscall_64+0x53d/0x620 [ 98.498300] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.503680] RIP: 0033:0x414b91 [ 98.507602] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 98.527902] RSP: 002b:00007ffef2e6a160 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 98.536180] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000414b91 [ 98.544390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 98.563211] RBP: 0000000000000001 R08: ffffffffffffffff R09: ffffffffffffffff [ 98.571122] R10: 00007ffef2e6a240 R11: 0000000000000293 R12: 000000000075bf20 [ 98.579373] R13: 0000000000017fb2 R14: 00000000007610a8 R15: 000000000075bf2c [ 98.587301] [ 98.588959] Allocated by task 12740: [ 98.592697] save_stack+0x45/0xd0 [ 98.596393] kasan_kmalloc+0xce/0xf0 [ 98.600383] kmem_cache_alloc_node_trace+0x153/0x720 [ 98.605877] __sock_map_ctx_update_elem.isra.0+0x852/0xfb0 [ 98.611930] sock_hash_ctx_update_elem.isra.0+0x6c2/0x10d0 [ 98.618127] sock_hash_update_elem+0x246/0x4b0 [ 98.623006] map_update_elem+0x791/0xda0 [ 98.627755] __x64_sys_bpf+0x2ec/0x4c0 [ 98.632064] do_syscall_64+0xfd/0x620 [ 98.636294] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.641709] [ 98.643355] Freed by task 8246: [ 98.646811] save_stack+0x45/0xd0 [ 98.650426] __kasan_slab_free+0x102/0x150 [ 98.655042] kasan_slab_free+0xe/0x10 [ 98.659407] kfree+0xcf/0x220 [ 98.662636] smap_gc_work+0x7eb/0xab0 [ 98.666474] process_one_work+0x989/0x1750 [ 98.670739] worker_thread+0x98/0xe40 [ 98.674781] kthread+0x354/0x420 [ 98.678543] ret_from_fork+0x24/0x30 [ 98.682266] [ 98.684157] The buggy address belongs to the object at ffff88808136c4c0 [ 98.684157] which belongs to the cache kmalloc-1024 of size 1024 [ 98.697832] The buggy address is located 584 bytes inside of [ 98.697832] 1024-byte region [ffff88808136c4c0, ffff88808136c8c0) [ 98.710627] The buggy address belongs to the page: [ 98.716244] page:ffffea000204db00 count:1 mapcount:0 mapping:ffff88812c31cac0 index:0xffff88808136d6c0 compound_mapcount: 0 [ 98.727907] flags: 0xfffe0000008100(slab|head) [ 98.732710] raw: 00fffe0000008100 ffffea00021f6008 ffffea000281b688 ffff88812c31cac0 [ 98.741726] raw: ffff88808136d6c0 ffff88808136c040 0000000100000006 0000000000000000 [ 98.750118] page dumped because: kasan: bad access detected [ 98.756676] [ 98.758312] Memory state around the buggy address: [ 98.763438] ffff88808136c600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.771571] ffff88808136c680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.779775] >ffff88808136c700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.787539] ^ [ 98.791286] ffff88808136c780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.798907] ffff88808136c800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.806448] ================================================================== [ 98.814779] Disabling lock debugging due to kernel taint [ 98.820759] Kernel panic - not syncing: panic_on_warn set ... [ 98.820759] [ 98.828867] CPU: 1 PID: 12739 Comm: syz-executor.1 Tainted: G B 4.19.96-syzkaller #0 [ 98.838179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.848208] Call Trace: [ 98.851178] dump_stack+0x197/0x210 [ 98.855108] ? __lock_acquire+0x34ac/0x49c0 [ 98.859895] panic+0x26a/0x50e [ 98.863527] ? __warn_printk+0xf3/0xf3 [ 98.868031] ? lock_downgrade+0x880/0x880 [ 98.872537] ? trace_hardirqs_off+0x62/0x220 [ 98.877995] ? trace_hardirqs_off+0x59/0x220 [ 98.882627] ? __lock_acquire+0x34ac/0x49c0 [ 98.887905] kasan_end_report+0x47/0x4f [ 98.891960] kasan_report.cold+0xa9/0x2ba [ 98.896398] __asan_report_load8_noabort+0x14/0x20 [ 98.901687] __lock_acquire+0x34ac/0x49c0 [ 98.905894] ? save_stack+0xa9/0xd0 [ 98.910261] ? save_stack+0x45/0xd0 [ 98.914076] ? __kasan_slab_free+0x102/0x150 [ 98.918860] ? kasan_slab_free+0xe/0x10 [ 98.923453] ? kfree+0xcf/0x220 [ 98.926840] ? bpf_tcp_remove+0x478/0xa20 [ 98.931090] ? bpf_tcp_close+0x130/0x390 [ 98.936078] ? inet_release+0xff/0x1e0 [ 98.940404] ? inet6_release+0x53/0x80 [ 98.944745] ? __sock_release+0xce/0x2a0 [ 98.948995] ? sock_close+0x1b/0x30 [ 98.952945] ? __fput+0x2dd/0x8b0 [ 98.956708] ? mark_held_locks+0x100/0x100 [ 98.961339] ? find_held_lock+0x35/0x130 [ 98.965652] ? debug_check_no_obj_freed+0x200/0x464 [ 98.971213] ? lock_downgrade+0x880/0x880 [ 98.975836] lock_acquire+0x16f/0x3f0 [ 98.980113] ? psock_map_pop.isra.0+0x2d/0x1f0 [ 98.984939] ? kfree+0x170/0x220 [ 98.988764] _raw_spin_lock_bh+0x33/0x50 [ 98.994926] ? psock_map_pop.isra.0+0x2d/0x1f0 [ 99.001814] psock_map_pop.isra.0+0x2d/0x1f0 [ 99.006490] bpf_tcp_remove+0x481/0xa20 [ 99.011160] ? tcp_check_oom+0x560/0x560 [ 99.015730] bpf_tcp_close+0x130/0x390 [ 99.019657] inet_release+0xff/0x1e0 [ 99.024185] inet6_release+0x53/0x80 [ 99.028457] __sock_release+0xce/0x2a0 [ 99.033466] ? __sock_release+0x2a0/0x2a0 [ 99.038528] sock_close+0x1b/0x30 [ 99.042813] __fput+0x2dd/0x8b0 [ 99.046231] ____fput+0x16/0x20 [ 99.049680] task_work_run+0x145/0x1c0 [ 99.055004] exit_to_usermode_loop+0x273/0x2c0 [ 99.060176] do_syscall_64+0x53d/0x620 [ 99.064535] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.069931] RIP: 0033:0x414b91 [ 99.073619] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 99.094514] RSP: 002b:00007ffef2e6a160 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 99.103614] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000414b91 [ 99.116891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 99.126379] RBP: 0000000000000001 R08: ffffffffffffffff R09: ffffffffffffffff [ 99.134594] R10: 00007ffef2e6a240 R11: 0000000000000293 R12: 000000000075bf20 [ 99.142946] R13: 0000000000017fb2 R14: 00000000007610a8 R15: 000000000075bf2c [ 99.154145] Kernel Offset: disabled [ 99.158658] Rebooting in 86400 seconds..