[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 17.768312] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.706197] random: sshd: uninitialized urandom read (32 bytes read) [ 23.176786] random: sshd: uninitialized urandom read (32 bytes read) [ 23.606690] random: sshd: uninitialized urandom read (32 bytes read) [ 23.748921] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.39' (ECDSA) to the list of known hosts. [ 29.234763] random: sshd: uninitialized urandom read (32 bytes read) [ 29.324351] IPVS: ftp: loaded support on port[0] = 21 [ 29.333922] IPVS: ftp: loaded support on port[0] = 21 [ 29.337058] IPVS: ftp: loaded support on port[0] = 21 [ 29.341357] IPVS: ftp: loaded support on port[0] = 21 [ 29.344833] IPVS: ftp: loaded support on port[0] = 21 [ 29.353666] IPVS: ftp: loaded support on port[0] = 21 [ 29.360815] IPVS: ftp: loaded support on port[0] = 21 [ 29.367357] IPVS: ftp: loaded support on port[0] = 21 [ 29.997214] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.003717] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.025269] device bridge_slave_0 entered promiscuous mode [ 30.050679] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.057182] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.065788] device bridge_slave_0 entered promiscuous mode [ 30.087216] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.093717] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.103373] device bridge_slave_1 entered promiscuous mode [ 30.110929] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.117388] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.124444] device bridge_slave_0 entered promiscuous mode [ 30.140365] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.146764] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.154700] device bridge_slave_0 entered promiscuous mode [ 30.163300] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.169734] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.176909] device bridge_slave_0 entered promiscuous mode [ 30.184653] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 30.191991] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.198368] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.207201] device bridge_slave_0 entered promiscuous mode [ 30.214557] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.221008] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.228350] device bridge_slave_0 entered promiscuous mode [ 30.236621] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.243013] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.250410] device bridge_slave_0 entered promiscuous mode [ 30.258575] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.265051] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.273335] device bridge_slave_1 entered promiscuous mode [ 30.279882] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.286268] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.296186] device bridge_slave_1 entered promiscuous mode [ 30.303608] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 30.312776] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.319150] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.329995] device bridge_slave_1 entered promiscuous mode [ 30.336525] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.343007] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.350492] device bridge_slave_1 entered promiscuous mode [ 30.358059] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.364446] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.372431] device bridge_slave_1 entered promiscuous mode [ 30.385794] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.392211] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.399937] device bridge_slave_1 entered promiscuous mode [ 30.407653] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 30.416116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 30.424941] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 30.435990] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 30.443152] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.449534] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.463180] device bridge_slave_1 entered promiscuous mode [ 30.475873] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 30.485715] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 30.493206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 30.502157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 30.509423] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 30.517975] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 30.526875] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 30.534172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 30.552889] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 30.576421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 30.584272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 30.626816] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 30.651318] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 30.678360] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 30.707824] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 30.718125] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 30.736346] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 30.748366] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 30.758502] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 30.767071] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 30.778806] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 30.787768] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 30.795629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 30.811764] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 30.823012] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 30.831673] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 30.845419] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 30.853296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 30.860254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 30.873801] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 30.882545] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 30.895687] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 30.904777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 30.911732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 30.924940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 30.933501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 30.941806] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 30.950578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 30.961324] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 30.968169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 30.980905] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 30.989191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 30.996061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 31.003919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 31.020973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 31.027919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 31.040054] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 31.046895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 31.055792] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 31.064526] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 31.072396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 31.085517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 31.095586] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 31.115392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 31.136866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 31.145859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 31.172793] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 31.181473] team0: Port device team_slave_0 added [ 31.220622] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 31.232078] team0: Port device team_slave_0 added [ 31.266507] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 31.277552] team0: Port device team_slave_1 added [ 31.290763] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 31.298665] team0: Port device team_slave_0 added [ 31.305450] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 31.313842] team0: Port device team_slave_0 added [ 31.321276] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 31.329484] team0: Port device team_slave_0 added [ 31.335865] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 31.343316] team0: Port device team_slave_0 added [ 31.350635] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 31.359327] team0: Port device team_slave_0 added [ 31.366869] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 31.374862] team0: Port device team_slave_0 added [ 31.380250] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 31.390543] team0: Port device team_slave_1 added [ 31.398450] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 31.406369] team0: Port device team_slave_1 added [ 31.411560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 31.423411] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 31.430734] team0: Port device team_slave_1 added [ 31.439424] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 31.448924] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 31.456608] team0: Port device team_slave_1 added [ 31.463537] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 31.470947] team0: Port device team_slave_1 added [ 31.477989] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 31.485859] team0: Port device team_slave_1 added [ 31.491332] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 31.498563] team0: Port device team_slave_1 added [ 31.512268] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 31.520293] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 31.533160] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 31.542669] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.551772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.559933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 31.575290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 31.585305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 31.597113] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 31.610083] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 31.618078] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 31.629168] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 31.637540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 31.645894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.654175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.663628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 31.670800] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.679971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.691529] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 31.699688] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 31.716701] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 31.724362] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 31.732676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 31.761273] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 31.768861] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 31.776383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.784112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.791720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.799472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.809053] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 31.821119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.830764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.841278] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 31.850590] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 31.859090] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 31.868313] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 31.875528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.885862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.894583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.903343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.911400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.919479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.927232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.934913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.943010] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 31.952712] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 31.963230] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 31.972145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.982555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.999093] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.007567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.015421] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.023235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.031325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.039937] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.047084] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.055391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.063441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.071670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.080447] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.089166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.097875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported [ 32.514257] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.520671] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.527330] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.533997] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.548350] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready RTNETLINK answers: No buffer space available [ 32.580588] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.586991] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.593635] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.600047] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.613697] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.652837] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.659253] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.666420] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.672790] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.684059] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.691775] bridge0: port 2(bridge_slave_1) entered blocking state RTNETLINK answers: Operation not supported RTNETLINK answers: No buffer space available [ 32.698156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.704808] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.711179] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.718702] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.731243] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.737636] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.744282] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.750665] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.759534] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.768338] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.774721] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.781370] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.787745] bridge0: port 1(bridge_slave_0) entered forwarding state RTNETLINK answers: Operation not supported [ 32.806793] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.814937] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.821313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.827971] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.834322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.841502] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.853947] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.860351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.867076] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.873448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.882198] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.896661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.907388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.922366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.929413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.936706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.943959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.951240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available RTNETLINK answers: No buffer space available [ 32.958419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Invalid argument RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument [ 34.825521] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.874901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.895695] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.919842] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.938980] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.991634] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.028949] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.056238] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.075871] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.123496] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.146213] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.165606] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.175692] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.195819] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.227876] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.234136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.241865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.267516] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.317489] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.324451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.332672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.353171] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.362097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.373837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.391595] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.403436] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.414586] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.420718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.436733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.451104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.457971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.470803] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.487436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.504459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.528278] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.576575] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.582760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.595925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.614498] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.631936] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.641936] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.654352] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.707961] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.718952] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.729305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.738590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.844435] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.909602] 8021q: adding VLAN 0 to HW filter on device team0 executing program [ 36.687932] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 36.734799] kasan: CONFIG_KASAN_INLINE enabled [ 36.739550] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 36.746964] general protection fault: 0000 [#1] SMP KASAN [ 36.752512] CPU: 0 PID: 6223 Comm: syz-executor709 Not tainted 4.18.0-rc8+ #176 [ 36.759962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.769329] RIP: 0010:smc_ioctl+0xc25/0x1250 executing program [ 36.773744] Code: 48 c1 e9 03 80 3c 11 00 0f 85 e9 04 00 00 4c 8b bb a0 04 00 00 48 ba 00 00 00 00 00 fc ff df 49 8d 7f 20 48 89 f9 48 c1 e9 03 <0f> b6 14 11 84 d2 74 09 80 fa 03 0f 8e 8a 04 00 00 49 8d 7d 02 41 [ 36.793022] RSP: 0018:ffff8801a9ef75c8 EFLAGS: 00010202 [ 36.798396] RAX: ffff8801a9ef7648 RBX: ffff8801c3ef7140 RCX: 0000000000000004 [ 36.805665] RDX: dffffc0000000000 RSI: 1ffff100353deec9 RDI: 0000000000000020 [ 36.812938] RBP: ffff8801a9ef79b0 R08: ffffed00353deeca R09: ffffed00353deec9 [ 36.820210] R10: ffffed00353deec9 R11: ffff8801a9ef764f R12: 1ffff100353deebd executing program [ 36.825562] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 36.827484] R13: ffff8801a9ef7608 R14: 0000000020000100 R15: 0000000000000000 [ 36.827496] FS: 00007f2ce4c17700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 36.827505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.827513] CR2: 00000000004b0888 CR3: 00000001cf6c2000 CR4: 00000000001406f0 [ 36.827525] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.847748] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 36.853135] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.853141] Call Trace: [ 36.853163] ? smc_connect_rdma+0x9d0/0x9d0 [ 36.853191] ? trace_hardirqs_on+0x10/0x10 [ 36.902109] sock_do_ioctl+0xe4/0x3e0 [ 36.905921] ? compat_ifr_data_ioctl+0x170/0x170 [ 36.910684] ? lock_acquire+0x1e4/0x540 [ 36.913656] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 36.914664] ? __fget+0x3eb/0x670 [ 36.914679] ? lock_downgrade+0x8f0/0x8f0 executing program [ 36.914695] ? lock_release+0xa30/0xa30 [ 36.914714] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 36.929457] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 36.932439] sock_ioctl+0x30d/0x680 [ 36.932456] ? dlci_ioctl_set+0x40/0x40 [ 36.932472] ? expand_files.part.8+0x9c0/0x9c0 [ 36.932490] ? dlci_ioctl_set+0x40/0x40 [ 36.943285] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 36.951753] do_vfs_ioctl+0x1de/0x1720 [ 36.951771] ? ioctl_preallocate+0x300/0x300 [ 36.951783] ? __fget_light+0x2f7/0x440 [ 36.951795] ? fget_raw+0x20/0x20 [ 36.951813] ? finish_task_switch+0x1d3/0x870 [ 36.956745] kasan: CONFIG_KASAN_INLINE enabled [ 36.959393] ? lock_downgrade+0x8f0/0x8f0 [ 36.959406] ? finish_task_switch+0x18a/0x870 [ 36.959423] ? security_file_ioctl+0x94/0xc0 [ 36.959441] ksys_ioctl+0xa9/0xd0 [ 36.964023] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 36.967967] __x64_sys_ioctl+0x73/0xb0 [ 36.967984] do_syscall_64+0x1b9/0x820 [ 36.968000] ? finish_task_switch+0x1d3/0x870 [ 37.038781] ? syscall_return_slowpath+0x5e0/0x5e0 [ 37.043708] ? syscall_return_slowpath+0x31d/0x5e0 [ 37.048636] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 37.053650] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.058492] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 37.063679] RIP: 0033:0x447099 [ 37.066853] Code: e8 ac e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 bb 02 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 37.086132] RSP: 002b:00007f2ce4c16db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 37.093842] RAX: ffffffffffffffda RBX: 00000000006dcc38 RCX: 0000000000447099 [ 37.101113] RDX: 0000000020000100 RSI: 0000000000008905 RDI: 0000000000000004 [ 37.108382] RBP: 00000000006dcc30 R08: 00007f2ce4c17700 R09: 0000000000000000 [ 37.115642] R10: 00007f2ce4c17700 R11: 0000000000000246 R12: 00000000006dcc3c [ 37.122906] R13: 00007ffd8d8ec1cf R14: 00007f2ce4c179c0 R15: 00000000006dcc30 [ 37.130179] Modules linked in: [ 37.133375] Dumping ftrace buffer: [ 37.136905] (ftrace buffer empty) [ 37.140622] general protection fault: 0000 [#2] SMP KASAN [ 37.144071] ---[ end trace 386728433633c42c ]--- [ 37.146166] CPU: 1 PID: 6263 Comm: syz-executor709 Tainted: G D 4.18.0-rc8+ #176 [ 37.146173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.146197] RIP: 0010:smc_ioctl+0xc25/0x1250 [ 37.150950] RIP: 0010:smc_ioctl+0xc25/0x1250 [ 37.159739] Code: 48 c1 e9 03 80 3c 11 00 0f [ 37.169141] Code: [ 37.173512] 85 e9 04 00 00 4c 8b bb [ 37.177948] 48 [ 37.182404] a0 04 00 00 48 ba 00 [ 37.184573] c1 [ 37.188250] 00 00 00 00 fc ff df 49 [ 37.190166] e9 [ 37.193585] 8d 7f 20 48 89 f9 48 [ 37.195503] 03 [ 37.199182] c1 e9 03 <0f> b6 14 11 [ 37.201094] 80 [ 37.204515] 84 d2 74 09 80 fa 03 [ 37.206424] 3c [ 37.210017] 0f 8e 8a 04 00 00 49 [ 37.211925] 11 [ 37.215339] 8d 7d 02 41 [ 37.215357] RSP: 0018:ffff8801bc8df5c8 EFLAGS: 00010202 [ 37.217249] 00 [ 37.220669] RAX: ffff8801bc8df648 RBX: ffff8801c3ef68c0 RCX: 0000000000000004 [ 37.220677] RDX: dffffc0000000000 RSI: 1ffff1003791bec9 RDI: 0000000000000020 [ 37.220685] RBP: ffff8801bc8df9b0 R08: ffffed003791beca R09: ffffed003791bec9 [ 37.220698] R10: ffffed003791bec9 R11: ffff8801bc8df64f R12: 1ffff1003791bebd [ 37.222575] 0f [ 37.225215] R13: ffff8801bc8df608 R14: 0000000020000100 R15: 0000000000000000 [ 37.225226] FS: 00007f2ce4c17700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 37.225239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.230593] 85 [ 37.232452] CR2: 00007ffd8d8ec250 CR3: 00000001ad2bb000 CR4: 00000000001406e0 [ 37.232463] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.232475] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.239743] e9 [ 37.246982] Call Trace: [ 37.247005] ? smc_connect_rdma+0x9d0/0x9d0 [ 37.247033] ? trace_hardirqs_on+0x10/0x10 [ 37.254289] 04 [ 37.261575] sock_do_ioctl+0xe4/0x3e0 [ 37.263445] 00 [ 37.270706] ? compat_ifr_data_ioctl+0x170/0x170 [ 37.270722] ? lock_acquire+0x1e4/0x540 [ 37.270739] ? __fget+0x3eb/0x670 [ 37.278977] 00 [ 37.284843] ? lock_downgrade+0x8f0/0x8f0 [ 37.284866] ? lock_release+0xa30/0xa30 [ 37.286746] 4c [ 37.294004] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 37.294022] sock_ioctl+0x30d/0x680 [ 37.294040] ? dlci_ioctl_set+0x40/0x40 [ 37.301309] 8b [ 37.308562] ? expand_files.part.8+0x9c0/0x9c0 [ 37.308582] ? dlci_ioctl_set+0x40/0x40 [ 37.310462] bb [ 37.313045] do_vfs_ioctl+0x1de/0x1720 [ 37.313062] ? ioctl_preallocate+0x300/0x300 [ 37.317376] a0 [ 37.321582] ? __fget_light+0x2f7/0x440 [ 37.321595] ? fget_raw+0x20/0x20 [ 37.321613] ? finish_task_switch+0x1d3/0x870 [ 37.323490] 04 [ 37.327269] ? lock_downgrade+0x8f0/0x8f0 [ 37.327287] ? finish_task_switch+0x18a/0x870 [ 37.329167] 00 [ 37.333902] ? security_file_ioctl+0x94/0xc0 [ 37.333920] ksys_ioctl+0xa9/0xd0 [ 37.337886] 00 [ 37.341315] __x64_sys_ioctl+0x73/0xb0 [ 37.341334] do_syscall_64+0x1b9/0x820 [ 37.343210] 48 [ 37.347336] ? finish_task_switch+0x1d3/0x870 [ 37.347358] ? syscall_return_slowpath+0x5e0/0x5e0 [ 37.351324] ba [ 37.353190] ? syscall_return_slowpath+0x31d/0x5e0 [ 37.353209] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 37.358386] 00 [ 37.361995] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.362017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 37.365981] 00 [ 37.367848] RIP: 0033:0x447099 [ 37.367856] Code: e8 [ 37.372442] 00 [ 37.376377] ac e7 ff ff 48 83 c4 [ 37.378287] 00 [ 37.382139] 18 c3 0f 1f 80 00 00 [ 37.386572] 00 [ 37.388426] 00 00 48 89 f8 48 89 [ 37.392422] fc [ 37.395847] f7 48 89 d6 48 [ 37.400366] ff [ 37.402215] 89 ca 4d 89 c2 4d 89 [ 37.406385] df [ 37.410842] c8 4c 8b 4c 24 08 [ 37.412755] 49 [ 37.417127] 0f 05 <48> 3d 01 f0 ff ff [ 37.420601] 8d [ 37.422454] 0f 83 bb 02 fc ff c3 [ 37.426368] 7f [ 37.430212] 66 2e 0f 1f 84 00 00 [ 37.432123] 20 [ 37.436579] 00 00 [ 37.436591] RSP: 002b:00007f2ce4c16db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 37.436609] RAX: ffffffffffffffda RBX: 00000000006dcc38 RCX: 0000000000447099 [ 37.441530] 48 [ 37.443386] RDX: 0000000020000100 RSI: 0000000000008905 RDI: 0000000000000004 [ 37.443394] RBP: 00000000006dcc30 R08: 00007f2ce4c17700 R09: 0000000000000000 [ 37.443402] R10: 00007f2ce4c17700 R11: 0000000000000246 R12: 00000000006dcc3c [ 37.443414] R13: 00007ffd8d8ec1cf R14: 00007f2ce4c179c0 R15: 00000000006dcc30 [ 37.448336] 89 [ 37.453327] Modules linked in: [ 37.453344] Dumping ftrace buffer: [ 37.455235] f9 [ 37.460043] (ftrace buffer empty) [ 37.463198] ---[ end trace 386728433633c42d ]--- [ 37.465262] 48 [ 37.467171] RIP: 0010:smc_ioctl+0xc25/0x1250 [ 37.470374] c1 [ 37.472781] Code: [ 37.474669] e9 [ 37.478131] 48 [ 37.480025] 03 [ 37.483475] c1 [ 37.485372] <0f> [ 37.488826] e9 [ 37.490715] b6 [ 37.493646] 03 [ 37.495538] 14 [ 37.498989] 80 [ 37.500883] 11 [ 37.504099] 3c [ 37.505989] 84 [ 37.509881] 11 [ 37.511772] d2 [ 37.515224] 00 [ 37.517117] 74 [ 37.520566] 0f [ 37.522453] 09 [ 37.524599] 85 [ 37.532782] 80 [ 37.540064] e9 [ 37.541954] fa [ 37.549231] 04 [ 37.556519] 03 [ 37.563792] 00 00 [ 37.571084] 0f [ 37.572972] 4c [ 37.576165] 8e [ 37.579707] 8b [ 37.581599] 8a [ 37.585312] bb [ 37.590066] 04 [ 37.591954] a0 [ 37.596364] 00 [ 37.598257] 04 [ 37.600412] 00 [ 37.602300] 00 [ 37.604188] 49 [ 37.606077] 00 [ 37.607964] 8d [ 37.610027] 48 [ 37.611916] 7d [ 37.613803] ba [ 37.615690] 02 [ 37.617578] 00 [ 37.619467] 41 [ 37.621361] 00 [ 37.625133] 00 [ 37.627026] RSP: 0018:ffff8801a9ef75c8 EFLAGS: 00010202 [ 37.628913] 00 [ 37.632687] 00 [ 37.634580] RAX: ffff8801a9ef7648 RBX: ffff8801c3ef7140 RCX: 0000000000000004 [ 37.636465] fc [ 37.638363] RDX: dffffc0000000000 RSI: 1ffff100353deec9 RDI: 0000000000000020 [ 37.640244] ff [ 37.642136] RBP: ffff8801a9ef79b0 R08: ffffed00353deeca R09: ffffed00353deec9 [ 37.644024] df [ 37.645914] R10: ffffed00353deec9 R11: ffff8801a9ef764f R12: 1ffff100353deebd [ 37.647799] 49 [ 37.649953] R13: ffff8801a9ef7608 R14: 0000000020000100 R15: 0000000000000000 [ 37.651836] 8d [ 37.653732] FS: 00007f2ce4c17700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 37.655610] 7f [ 37.657505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.659390] 20 [ 37.661284] CR2: 00000000004b0888 CR3: 00000001cf6c2000 CR4: 00000000001406f0 [ 37.663169] 48 [ 37.665061] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.666947] 89 [ 37.668843] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.670729] f9 [ 37.672616] Kernel panic - not syncing: Fatal exception [ 37.674498] 48 [ 37.676680] Dumping ftrace buffer: [ 37.676686] (ftrace buffer empty) [ 37.676689] Kernel Offset: disabled [ 37.811051] Rebooting in 86400 seconds..