[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 40.851762] audit: type=1800 audit(1546592259.869:25): pid=7835 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [....] Starting periodic command scheduler: cron[ 40.974837] audit: type=1800 audit(1546592259.989:26): pid=7835 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 41.003843] audit: type=1800 audit(1546592259.999:27): pid=7835 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.62' (ECDSA) to the list of known hosts. 2019/01/04 08:58:01 parsed 1 programs 2019/01/04 08:58:04 executed programs: 0 syzkaller login: [ 65.304095] IPVS: ftp: loaded support on port[0] = 21 [ 65.311767] IPVS: ftp: loaded support on port[0] = 21 [ 65.321170] IPVS: ftp: loaded support on port[0] = 21 [ 65.357952] IPVS: ftp: loaded support on port[0] = 21 [ 65.362487] IPVS: ftp: loaded support on port[0] = 21 [ 65.387422] IPVS: ftp: loaded support on port[0] = 21 [ 65.681667] chnl_net:caif_netlink_parms(): no params data found [ 65.710283] chnl_net:caif_netlink_parms(): no params data found [ 65.727110] chnl_net:caif_netlink_parms(): no params data found [ 65.877160] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.884821] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.892166] device bridge_slave_0 entered promiscuous mode [ 65.905726] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.912562] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.919847] device bridge_slave_1 entered promiscuous mode [ 65.965246] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.971994] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.979172] device bridge_slave_0 entered promiscuous mode [ 66.001327] chnl_net:caif_netlink_parms(): no params data found [ 66.028109] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.034632] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.041817] device bridge_slave_0 entered promiscuous mode [ 66.048468] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.056745] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.063844] device bridge_slave_1 entered promiscuous mode [ 66.084193] chnl_net:caif_netlink_parms(): no params data found [ 66.093379] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.099867] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.106838] device bridge_slave_1 entered promiscuous mode [ 66.129586] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.145155] chnl_net:caif_netlink_parms(): no params data found [ 66.173262] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.182685] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.229505] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.262122] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.270576] team0: Port device team_slave_0 added [ 66.277237] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.312704] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.320589] team0: Port device team_slave_1 added [ 66.327315] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.348698] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.355950] team0: Port device team_slave_0 added [ 66.361190] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.367546] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.374759] device bridge_slave_0 entered promiscuous mode [ 66.382241] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.417530] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.424767] team0: Port device team_slave_1 added [ 66.430320] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.437472] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.444437] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.452208] device bridge_slave_1 entered promiscuous mode [ 66.458485] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.465925] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.473451] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.480516] device bridge_slave_0 entered promiscuous mode [ 66.493531] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.499937] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.507240] device bridge_slave_1 entered promiscuous mode [ 66.514034] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.520483] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.527444] device bridge_slave_0 entered promiscuous mode [ 66.534644] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.561809] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.569910] team0: Port device team_slave_0 added [ 66.580022] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.586389] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.593549] device bridge_slave_1 entered promiscuous mode [ 66.624908] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.632328] team0: Port device team_slave_1 added [ 66.643949] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.657776] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.710465] device hsr_slave_0 entered promiscuous mode [ 66.749054] device hsr_slave_1 entered promiscuous mode [ 66.790277] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.830508] device hsr_slave_0 entered promiscuous mode [ 66.868962] device hsr_slave_1 entered promiscuous mode [ 66.940564] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.948418] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 66.957762] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.978042] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 66.986937] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.003913] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 67.017647] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.026997] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.047460] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 67.062266] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.070736] team0: Port device team_slave_0 added [ 67.120378] device hsr_slave_0 entered promiscuous mode [ 67.168997] device hsr_slave_1 entered promiscuous mode [ 67.216277] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.224124] team0: Port device team_slave_0 added [ 67.230034] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.237154] team0: Port device team_slave_1 added [ 67.250486] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 67.257441] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.264610] team0: Port device team_slave_0 added [ 67.270410] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.277813] team0: Port device team_slave_1 added [ 67.283490] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.290868] team0: Port device team_slave_1 added [ 67.296431] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.306329] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.313776] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.326001] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 67.333048] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.343716] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.355584] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.411055] device hsr_slave_0 entered promiscuous mode [ 67.458956] device hsr_slave_1 entered promiscuous mode [ 67.504703] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.561779] device hsr_slave_0 entered promiscuous mode [ 67.648876] device hsr_slave_1 entered promiscuous mode [ 67.735494] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 67.743868] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 67.751084] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 67.759585] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.774785] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 67.832139] device hsr_slave_0 entered promiscuous mode [ 67.893248] device hsr_slave_1 entered promiscuous mode [ 67.949464] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 67.956662] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 68.019929] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.028419] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.046984] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.117625] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.146685] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.189602] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.205115] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.221456] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.232841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.241366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.256879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.270906] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.281470] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 68.287540] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.298171] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.306597] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.316618] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 68.323145] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.334404] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.344501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.353150] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.361316] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.367760] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.375050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.382366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.393345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.410375] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.417394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.425166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.433851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.441631] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.447963] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.457311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.472058] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.480579] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.489038] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.497532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.505582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.513497] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.519891] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.526670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.534773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.541822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.552870] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.563170] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.572581] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 68.580434] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 68.586483] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.594240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.601526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.609644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.617172] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.623567] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.631855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.640066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.646890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.656134] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.671520] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 68.677593] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.685725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.696698] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.705694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.716963] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.726191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.736468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.744989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.753189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.761121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.769083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.776651] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.783036] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.790037] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.797152] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.808978] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.817439] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.827863] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.838985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.847054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.856068] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.864390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.872329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.880117] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.886482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.893460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.901756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.909526] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.915861] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.922865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.931449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.941551] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.949995] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 68.958293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.969762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.980566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.989640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.996492] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.004347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.011706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.019707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.027245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.035182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.043089] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.049486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.056239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.064055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.072259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.083072] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.091891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 69.103157] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.112964] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.121031] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.127952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.135746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.142716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.150393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.157837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.165831] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.174821] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 69.184914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 69.193671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 69.203839] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.211533] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.218843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.226342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.233909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.241672] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.249292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.256734] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.264255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.272012] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.281349] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 69.287420] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.297004] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 69.303787] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.313689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.323748] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 69.330352] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.348092] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.355358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.363470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.370880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.379381] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 69.386901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.395188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.406915] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.421549] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 69.427616] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.435394] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.444381] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 69.454027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.462886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.470687] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.477022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.484190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.492208] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.500460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.507603] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.516494] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.526225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 69.539496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.549418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.557351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.565835] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.572230] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.579355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.586772] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.594341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.602099] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.611968] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.621573] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.632659] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 69.639590] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.647704] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 69.654325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.665593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.673258] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.679690] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.686626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.694934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.704819] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.724264] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 69.745995] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.754582] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.764558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.772403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.780926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.788367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.795870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.803961] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.811634] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.817954] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.824994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.834997] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.849352] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.857532] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 69.866450] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 69.875635] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.884986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.895564] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.904481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.912158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.920010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.927711] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.942963] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 69.951200] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.970610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.986775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.006984] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 70.023880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.041608] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.054214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.067723] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.093989] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.107075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready 2019/01/04 08:58:09 executed programs: 9 [ 70.123279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.134284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.151536] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 70.211009] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 70.219326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.227245] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.283847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.325404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.369569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 70.390501] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 70.396533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.419603] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 70.438497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.449478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.464098] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 70.476540] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 70.488986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.496573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.508103] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 70.515022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.525083] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.555814] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 70.584215] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.659115] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.783163] kauditd_printk_skb: 3 callbacks suppressed [ 74.783176] audit: type=1400 audit(1546592293.799:31): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="_" object="keyring" requested=w pid=8624 comm="syz-executor4" saddr=::1 src=20000 daddr=::1 dest=54218 netif=lo [ 74.810778] kasan: CONFIG_KASAN_INLINE enabled [ 74.815965] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 74.944763] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 74.951092] CPU: 0 PID: 8625 Comm: syz-executor4 Not tainted 4.20.0+ #8 [ 74.954002] kobject: 'loop2' (0000000074315c28): kobject_uevent_env [ 74.957839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.957859] RIP: 0010:icmp6_send+0x116/0x2d30 [ 74.957874] Code: e8 03 42 80 3c 20 00 0f 85 95 26 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 10 49 8d bc 24 80 05 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 53 26 00 00 48 8d 8b b4 00 00 00 4d 8b bc 24 80 [ 74.981021] kobject: 'loop2' (0000000074315c28): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 74.996991] RSP: 0018:ffff8880905ef340 EFLAGS: 00010202 [ 74.997003] RAX: dffffc0000000000 RBX: ffff888090850500 RCX: 0000000000000000 [ 74.997012] RDX: 00000000000000b0 RSI: ffffffff86d564cf RDI: 0000000000000580 [ 74.997021] RBP: ffff8880905ef5e0 R08: 0000000000000000 R09: ffffed1015cc5b90 [ 74.997029] R10: ffff8880905ef5f8 R11: ffff8880ae62dc7b R12: 0000000000000000 [ 74.997036] R13: ffff888090850500 R14: 0000000000000000 R15: 0000000000000001 [ 74.997048] FS: 00007f335502b700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 74.997056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.997063] CR2: 0000000000606ed8 CR3: 000000009db2a000 CR4: 00000000001406f0 [ 74.997074] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.997086] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.048121] kobject: 'loop5' (0000000081efd7ba): kobject_uevent_env [ 75.048216] Call Trace: [ 75.059756] kobject: 'loop5' (0000000081efd7ba): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 75.062330] ? audit_log_end+0x14b/0x2b0 [ 75.062349] ? common_lsm_audit+0x655/0x21e0 [ 75.062363] ? __lock_is_held+0xb6/0x140 [ 75.071639] kobject: 'loop2' (0000000074315c28): kobject_uevent_env [ 75.076886] ? icmpv6_push_pending_frames+0x540/0x540 [ 75.076901] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 75.076917] ? ipv6_skip_exthdr+0x403/0x6d0 [ 75.086466] kobject: 'loop2' (0000000074315c28): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 75.090586] ? smk_access+0x449/0x700 [ 75.090601] ? smk_access+0x449/0x700 [ 75.090616] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 75.090660] ? add_lock_to_list.isra.0+0x450/0x450 [ 75.090673] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 75.090688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 75.111924] ------------[ cut here ]------------ [ 75.115269] ? check_preemption_disabled+0x48/0x290 [ 75.121675] downgrading a read lock [ 75.121768] WARNING: CPU: 1 PID: 8651 at kernel/locking/lockdep.c:3553 lock_downgrade+0x4d2/0x910 [ 75.126856] ? icmpv6_push_pending_frames+0x540/0x540 [ 75.132365] Kernel panic - not syncing: panic_on_warn set ... [ 75.136672] ? __lock_is_held+0xb6/0x140 [ 75.212585] ? icmpv6_push_pending_frames+0x540/0x540 [ 75.217787] icmpv6_send+0x17e/0x310 [ 75.221511] ? icmpv6_send+0x17e/0x310 [ 75.225405] ? smack_log+0x5b0/0x5b0 [ 75.229117] ? inet6_unregister_icmp_sender+0x60/0x60 [ 75.234317] ? icmpv6_push_pending_frames+0x540/0x540 [ 75.239500] ? print_usage_bug+0xd0/0xd0 [ 75.243562] smack_socket_sock_rcv_skb+0x7d7/0xbe6 [ 75.248485] ? smack_socket_getpeersec_dgram+0x8f0/0x8f0 [ 75.253927] ? __lock_acquire+0x572/0x4a30 [ 75.258164] ? inet6_csk_update_pmtu+0x190/0x190 [ 75.262918] ? skb_checksum+0xdb/0x130 [ 75.266852] ? dccp_v6_send_check+0x2a0/0x3e0 [ 75.271347] ? print_usage_bug+0xd0/0xd0 [ 75.275399] ? sk_reset_timer+0x57/0x60 [ 75.279376] security_sock_rcv_skb+0x71/0xb0 [ 75.283783] sk_filter_trim_cap+0xee/0xa60 [ 75.288026] ? mark_held_locks+0xb1/0x100 [ 75.292170] ? bpf_skb_vlan_push+0x760/0x760 [ 75.296578] ? lockdep_hardirqs_on+0x415/0x5d0 [ 75.301155] ? trace_hardirqs_on+0xbd/0x310 [ 75.305475] ? _raw_spin_unlock_bh+0x31/0x40 [ 75.309896] ? trace_hardirqs_off_caller+0x300/0x300 [ 75.314995] ? do_raw_spin_unlock+0xa0/0x330 [ 75.319425] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 75.324958] ? check_preemption_disabled+0x48/0x290 [ 75.329975] dccp_v6_do_rcv+0x100/0xbf0 [ 75.333946] ? __local_bh_enable_ip+0x15a/0x270 [ 75.338620] __release_sock+0x12e/0x3a0 [ 75.342598] release_sock+0xac/0x2b0 [ 75.346309] ? __release_sock+0x3a0/0x3a0 [ 75.350460] __inet_stream_connect+0x694/0x11b0 [ 75.355130] ? inet_dgram_connect+0x2e0/0x2e0 [ 75.359617] ? lock_sock_nested+0xe2/0x120 [ 75.363851] ? __init_waitqueue_head+0x150/0x150 [ 75.368605] ? check_preemption_disabled+0x48/0x290 [ 75.373627] ? lock_sock_nested+0x9a/0x120 [ 75.377861] ? __local_bh_enable_ip+0x15a/0x270 [ 75.382546] inet_stream_connect+0x58/0xa0 [ 75.386781] __sys_connect+0x357/0x490 [ 75.390681] ? __ia32_sys_accept+0xb0/0xb0 [ 75.394915] ? do_syscall_64+0x8c/0x800 [ 75.398886] ? do_syscall_64+0x8c/0x800 [ 75.402855] ? lockdep_hardirqs_on+0x415/0x5d0 [ 75.407434] ? trace_hardirqs_on+0xbd/0x310 [ 75.411763] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 75.417347] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.422706] ? trace_hardirqs_off_caller+0x300/0x300 [ 75.427821] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.432591] __x64_sys_connect+0x73/0xb0 [ 75.436652] do_syscall_64+0x1a3/0x800 [ 75.440539] ? syscall_return_slowpath+0x5f0/0x5f0 [ 75.445463] ? prepare_exit_to_usermode+0x232/0x3b0 [ 75.450495] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.455340] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.460521] RIP: 0033:0x457ec9 [ 75.463711] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.482623] RSP: 002b:00007f335502ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 75.490326] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457ec9 [ 75.497592] RDX: 000000000000001c RSI: 0000000020419000 RDI: 0000000000000004 [ 75.504857] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 75.512120] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f335502b6d4 [ 75.519383] R13: 00000000004be317 R14: 00000000004ce570 R15: 00000000ffffffff [ 75.526649] Modules linked in: [ 75.530816] Kernel Offset: disabled [ 75.534464] Rebooting in 86400 seconds..