[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.817326] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.746732] random: sshd: uninitialized urandom read (32 bytes read) [ 25.036188] random: sshd: uninitialized urandom read (32 bytes read) [ 25.535133] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.13' (ECDSA) to the list of known hosts. [ 31.144783] urandom_read: 1 callbacks suppressed [ 31.144789] random: sshd: uninitialized urandom read (32 bytes read) [ 31.267187] IPVS: ftp: loaded support on port[0] = 21 [ 31.268749] IPVS: ftp: loaded support on port[0] = 21 [ 31.278844] IPVS: ftp: loaded support on port[0] = 21 [ 31.281871] IPVS: ftp: loaded support on port[0] = 21 [ 31.289214] IPVS: ftp: loaded support on port[0] = 21 [ 31.295335] IPVS: ftp: loaded support on port[0] = 21 [ 31.297103] IPVS: ftp: loaded support on port[0] = 21 [ 31.307273] IPVS: ftp: loaded support on port[0] = 21 [ 32.173077] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.179764] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.191342] device bridge_slave_0 entered promiscuous mode [ 32.220215] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.226623] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.235379] device bridge_slave_0 entered promiscuous mode [ 32.254203] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.260618] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.268506] device bridge_slave_0 entered promiscuous mode [ 32.289804] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.296214] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.307494] device bridge_slave_0 entered promiscuous mode [ 32.331617] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.338147] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.346220] device bridge_slave_0 entered promiscuous mode [ 32.354935] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.361393] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.368847] device bridge_slave_1 entered promiscuous mode [ 32.375482] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.381870] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.389364] device bridge_slave_1 entered promiscuous mode [ 32.397888] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.404284] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.413117] device bridge_slave_0 entered promiscuous mode [ 32.422799] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.429232] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.437151] device bridge_slave_0 entered promiscuous mode [ 32.446960] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.453353] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.462715] device bridge_slave_1 entered promiscuous mode [ 32.478620] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 32.485760] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.492185] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.501628] device bridge_slave_1 entered promiscuous mode [ 32.511090] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 32.518167] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.524591] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.535961] device bridge_slave_1 entered promiscuous mode [ 32.549394] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.555802] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.567182] device bridge_slave_0 entered promiscuous mode [ 32.574872] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.581262] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.588703] device bridge_slave_1 entered promiscuous mode [ 32.597370] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.603776] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.611282] device bridge_slave_1 entered promiscuous mode [ 32.619847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.635143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 32.644330] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 32.651963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 32.659445] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.667969] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.674372] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.701402] device bridge_slave_1 entered promiscuous mode [ 32.708345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 32.716872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 32.725963] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.735384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.758354] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 32.780797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.796828] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.828903] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.885658] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.932426] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 32.947109] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 32.957559] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 33.020407] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 33.039498] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 33.061736] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 33.075159] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 33.100228] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 33.113559] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 33.123706] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 33.135015] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 33.144632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 33.154410] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 33.167355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 33.190234] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 33.202347] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 33.221291] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 33.231716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 33.240390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 33.264272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 33.271236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 33.302339] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 33.541108] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 33.552878] team0: Port device team_slave_0 added [ 33.610851] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 33.625770] team0: Port device team_slave_0 added [ 33.637956] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 33.647424] team0: Port device team_slave_1 added [ 33.655647] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 33.663674] team0: Port device team_slave_0 added [ 33.671680] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 33.682101] team0: Port device team_slave_0 added [ 33.690133] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 33.698161] team0: Port device team_slave_0 added [ 33.703773] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 33.711657] team0: Port device team_slave_0 added [ 33.723536] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 33.734944] team0: Port device team_slave_1 added [ 33.740903] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 33.750985] team0: Port device team_slave_0 added [ 33.764515] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 33.774965] team0: Port device team_slave_1 added [ 33.785677] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 33.803715] team0: Port device team_slave_0 added [ 33.809664] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 33.831377] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 33.841269] team0: Port device team_slave_1 added [ 33.852321] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 33.867195] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 33.874763] team0: Port device team_slave_1 added [ 33.885150] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 33.894128] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 33.902830] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 33.921243] team0: Port device team_slave_1 added [ 33.927132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 33.939378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 33.947133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 33.955370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 33.962827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 33.970650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 33.979324] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 33.986958] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 33.995273] team0: Port device team_slave_1 added [ 34.002270] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 34.011374] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 34.019900] team0: Port device team_slave_1 added [ 34.031888] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 34.041394] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 34.048326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 34.060884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.070671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.078771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.086729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 34.095466] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.102916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 34.110675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.119574] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 34.129387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 34.138566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 34.147585] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 34.157765] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 34.166223] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 34.173116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 34.187708] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.209934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 34.217739] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.225457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 34.233151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.241499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.249407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.257207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.264900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.272906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 34.280676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.289545] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 34.297523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 34.306644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.317166] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 34.327084] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 34.336568] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 34.344878] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 34.352154] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 34.359330] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 34.366666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 34.376656] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.390493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.400744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.408679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.417271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.425380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 34.433116] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.440550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 34.448384] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.455808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.463697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.472714] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 34.479833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.487851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.498423] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 34.514229] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 34.524094] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 34.531599] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.545377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.566126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.579184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.587060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 34.594732] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.603854] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 34.612157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.621285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.633832] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 34.646676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.659563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.673591] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 34.680921] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.691349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.700539] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 34.708319] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 34.721525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.738326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.752760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.763564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.778772] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 34.797624] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.812734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.836435] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 34.849805] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.878201] 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 [ 35.348590] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.355131] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.362175] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.368598] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.384503] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.419103] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.425564] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.432295] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.438717] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.451765] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready RTNETLINK answers: No buffer space available [ 35.540924] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.547355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.554102] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.560499] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.569599] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.577975] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.584382] bridge0: port 2(bridge_slave_1) entered forwarding state RTNETLINK answers: Operation not supported [ 35.591100] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.597491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.605690] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.627828] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.634278] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.640988] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.647398] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.678364] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready RTNETLINK answers: No buffer space available [ 35.694594] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.701081] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.707813] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.714218] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.723579] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported [ 35.743795] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.750227] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.756938] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.763342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.783731] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.799591] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.806065] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.812775] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.819213] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.837444] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready RTNETLINK answers: No buffer space available [ 35.847626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.858679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.866847] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.875124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.882831] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.890413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported [ 35.897897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.905432] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported RTNETLINK answers: No buffer space available 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: Invalid argument 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 [ 38.598293] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.654256] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.681893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.701319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.785920] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.882214] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.893049] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.911947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.935712] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.952010] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.966059] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.062804] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.138531] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.198883] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.205463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.215885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.230511] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.248990] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.255379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.265842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.282898] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.289136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.300637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.315409] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.328689] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.417882] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.426178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.434127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.472545] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.493754] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.502422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.511976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.568200] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.593110] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.607657] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.622536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.636585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.661165] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.667636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.688288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.725773] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.732264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.747661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.821985] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.843668] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.929974] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.018176] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.108360] 8021q: adding VLAN 0 to HW filter on device team0 executing program executing program [ 41.226550] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 41.236340] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 41.274253] kasan: CONFIG_KASAN_INLINE enabled [ 41.279063] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 41.286504] general protection fault: 0000 [#1] SMP KASAN [ 41.292054] CPU: 1 PID: 6311 Comm: syz-executor178 Not tainted 4.18.0-rc8+ #180 [ 41.296217] kasan: CONFIG_KASAN_INLINE enabled [ 41.299499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.299521] RIP: 0010:smc_ioctl+0x84c/0xd90 [ 41.299525] Code: 48 [ 41.304123] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 41.313448] c1 e9 03 80 3c 11 00 0f 85 e8 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 55 04 00 00 49 8d 7e 02 41 [ 41.345967] RSP: 0018:ffff8801c67df748 EFLAGS: 00010202 [ 41.351324] RAX: ffff8801c67df7c8 RBX: ffff8801c6e010c0 RCX: 0000000000000004 [ 41.358584] RDX: dffffc0000000000 RSI: 1ffff10038cfbef9 RDI: 0000000000000020 [ 41.365858] RBP: ffff8801c67df9b0 R08: ffffed0038cfbefa R09: ffffed0038cfbef9 [ 41.373119] R10: ffffed0038cfbef9 R11: ffff8801c67df7cf R12: 1ffff10038cfbeed [ 41.380384] R13: 0000000020000100 R14: ffff8801c67df788 R15: 0000000000000000 [ 41.387668] FS: 00007fc2afbf3700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 41.395888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.401763] CR2: 00007ffc277a0a4c CR3: 00000001d88d5000 CR4: 00000000001406e0 [ 41.409024] Call Trace: [ 41.411618] ? smc_tx_prepared_sends+0x550/0x550 [ 41.416398] ? print_usage_bug+0xc0/0xc0 [ 41.420457] ? graph_lock+0x170/0x170 [ 41.424264] sock_do_ioctl+0xe4/0x3e0 [ 41.428075] ? compat_ifr_data_ioctl+0x170/0x170 [ 41.432834] ? lock_downgrade+0x8f0/0x8f0 [ 41.436980] ? kasan_check_read+0x11/0x20 [ 41.441120] ? rcu_is_watching+0x8c/0x150 [ 41.445262] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 41.449692] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 41.454880] sock_ioctl+0x30d/0x680 [ 41.458502] ? dlci_ioctl_set+0x40/0x40 [ 41.462473] ? expand_files.part.8+0x9c0/0x9c0 [ 41.467065] ? dlci_ioctl_set+0x40/0x40 [ 41.471058] do_vfs_ioctl+0x1de/0x1720 [ 41.474945] ? ioctl_preallocate+0x300/0x300 [ 41.479348] ? __fget_light+0x2f7/0x440 [ 41.483317] ? fget_raw+0x20/0x20 [ 41.486770] ? retint_kernel+0x10/0x10 [ 41.490654] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.495669] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.500425] ? security_file_ioctl+0x94/0xc0 [ 41.504831] ksys_ioctl+0xa9/0xd0 [ 41.508280] __x64_sys_ioctl+0x73/0xb0 [ 41.512164] do_syscall_64+0x1b9/0x820 [ 41.516047] ? finish_task_switch+0x1d3/0x870 [ 41.520544] ? syscall_return_slowpath+0x5e0/0x5e0 [ 41.525475] ? syscall_return_slowpath+0x31d/0x5e0 [ 41.530403] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 41.535765] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.540625] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.545806] RIP: 0033:0x447099 [ 41.548998] 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 [ 41.568278] RSP: 002b:00007fc2afbf2db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 41.575984] RAX: ffffffffffffffda RBX: 00000000006dcc38 RCX: 0000000000447099 [ 41.583247] RDX: 0000000020000100 RSI: 0000000000008905 RDI: 0000000000000004 [ 41.590509] RBP: 00000000006dcc30 R08: 00007fc2afbf3700 R09: 0000000000000000 [ 41.597768] R10: 00007fc2afbf3700 R11: 0000000000000246 R12: 00000000006dcc3c [ 41.605028] R13: 00007ffc277a0e6f R14: 00007fc2afbf39c0 R15: 00000000006dcc30 [ 41.612295] Modules linked in: [ 41.615486] Dumping ftrace buffer: [ 41.619011] (ftrace buffer empty) [ 41.622746] general protection fault: 0000 [#2] SMP KASAN [ 41.622810] ---[ end trace 495d5cd34aa46053 ]--- [ 41.628299] CPU: 0 PID: 6315 Comm: syz-executor178 Tainted: G D 4.18.0-rc8+ #180 [ 41.628306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.628331] RIP: 0010:smc_ioctl+0x84c/0xd90 [ 41.633090] RIP: 0010:smc_ioctl+0x84c/0xd90 [ 41.641898] Code: 48 c1 e9 03 80 3c 11 [ 41.651288] Code: [ 41.655576] 00 0f 85 e8 04 [ 41.659925] 48 [ 41.663863] 00 00 4c 8b bb a0 04 [ 41.666038] c1 [ 41.668936] 00 00 48 ba 00 00 00 [ 41.670861] e9 [ 41.674280] 00 00 fc ff df 49 8d [ 41.676197] 03 [ 41.679617] 7f 20 48 89 f9 48 c1 [ 41.681530] 80 [ 41.684958] e9 03 <0f> b6 14 11 84 [ 41.686874] 3c [ 41.690291] d2 74 09 80 fa 03 0f [ 41.692203] 11 [ 41.695794] 8e 55 04 00 00 49 8d [ 41.697711] 00 [ 41.701133] 7e 02 41 [ 41.701149] RSP: 0018:ffff8801c6f4f748 EFLAGS: 00010202 [ 41.703048] 0f [ 41.706476] RAX: ffff8801c6f4f7c8 RBX: ffff8801ba9db100 RCX: 0000000000000004 [ 41.706484] RDX: dffffc0000000000 RSI: 1ffff10038de9ef9 RDI: 0000000000000020 [ 41.706493] RBP: ffff8801c6f4f9b0 R08: ffffed0038de9efa R09: ffffed0038de9ef9 [ 41.706506] R10: ffffed0038de9ef9 R11: ffff8801c6f4f7cf R12: 1ffff10038de9eed [ 41.708390] 85 [ 41.710770] R13: 0000000020000100 R14: ffff8801c6f4f788 R15: 0000000000000000 [ 41.710782] FS: 00007fc2afbf3700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 41.710796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.716156] e8 [ 41.718019] CR2: 0000000000619570 CR3: 00000001cba2e000 CR4: 00000000001406f0 [ 41.718027] Call Trace: [ 41.718052] ? smc_tx_prepared_sends+0x550/0x550 [ 41.725319] 04 [ 41.732602] ? print_usage_bug+0xc0/0xc0 [ 41.732620] ? graph_lock+0x170/0x170 [ 41.740093] 00 [ 41.747355] sock_do_ioctl+0xe4/0x3e0 [ 41.747373] ? compat_ifr_data_ioctl+0x170/0x170 [ 41.749255] 00 [ 41.756511] ? lock_downgrade+0x8f0/0x8f0 [ 41.756534] ? kasan_check_read+0x11/0x20 [ 41.764772] 4c [ 41.770632] ? rcu_is_watching+0x8c/0x150 [ 41.770645] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 41.770665] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 41.772545] 8b [ 41.779799] sock_ioctl+0x30d/0x680 [ 41.779820] ? dlci_ioctl_set+0x40/0x40 [ 41.782407] bb [ 41.787142] ? expand_files.part.8+0x9c0/0x9c0 [ 41.787162] ? dlci_ioctl_set+0x40/0x40 [ 41.789074] a0 [ 41.793114] do_vfs_ioctl+0x1de/0x1720 [ 41.793136] ? ioctl_preallocate+0x300/0x300 [ 41.796956] 04 [ 41.798824] ? __fget_light+0x2f7/0x440 [ 41.798837] ? fget_raw+0x20/0x20 [ 41.798856] ? lock_downgrade+0x8f0/0x8f0 [ 41.802646] 00 [ 41.807428] ? finish_task_switch+0x18a/0x870 [ 41.807445] ? security_file_ioctl+0x94/0xc0 [ 41.807462] ksys_ioctl+0xa9/0xd0 [ 41.809346] 00 [ 41.813479] __x64_sys_ioctl+0x73/0xb0 [ 41.813495] do_syscall_64+0x1b9/0x820 [ 41.813514] ? syscall_return_slowpath+0x5e0/0x5e0 [ 41.817658] 48 [ 41.819531] ? syscall_return_slowpath+0x31d/0x5e0 [ 41.819551] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 41.823701] ba [ 41.828096] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.828117] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.833296] 00 [ 41.835165] RIP: 0033:0x447099 [ 41.835169] Code: e8 [ 41.838810] 00 [ 41.842751] ac e7 ff ff 48 83 c4 [ 41.844668] 00 [ 41.849216] 18 c3 0f 1f 80 00 00 [ 41.853213] 00 [ 41.855071] 00 00 48 89 f8 48 89 f7 [ 41.858988] 00 [ 41.863362] 48 89 d6 48 89 ca 4d [ 41.865274] fc [ 41.869220] 89 c2 4d 89 c8 4c 8b [ 41.872697] ff [ 41.876811] 4c 24 08 0f 05 <48> 3d [ 41.878730] df [ 41.883194] 01 f0 ff ff 0f 83 bb 02 fc [ 41.887647] 49 [ 41.891063] ff c3 66 2e 0f 1f 84 00 [ 41.892984] 8d [ 41.896845] 00 00 00 [ 41.896861] RSP: 002b:00007fc2afbf2db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 41.900761] 7f [ 41.905665] RAX: ffffffffffffffda RBX: 00000000006dcc38 RCX: 0000000000447099 [ 41.905673] RDX: 0000000020000100 RSI: 0000000000008905 RDI: 0000000000000004 [ 41.905680] RBP: 00000000006dcc30 R08: 00007fc2afbf3700 R09: 0000000000000000 [ 41.905693] R10: 00007fc2afbf3700 R11: 0000000000000246 R12: 00000000006dcc3c [ 41.907588] 20 [ 41.912494] R13: 00007ffc277a0e6f R14: 00007fc2afbf39c0 R15: 00000000006dcc30 [ 41.912507] Modules linked in: [ 41.918023] 48 [ 41.919866] Dumping ftrace buffer: [ 41.919871] (ftrace buffer empty) [ 41.922716] ---[ end trace 495d5cd34aa46054 ]--- [ 41.924731] 89 [ 41.929942] RIP: 0010:smc_ioctl+0x84c/0xd90 [ 41.931823] f9 [ 41.935022] Code: 48 [ 41.937447] 48 [ 41.939339] c1 [ 41.942796] c1 [ 41.944695] e9 [ 41.948165] e9 [ 41.950052] 03 80 [ 41.953783] 03 [ 41.955676] 3c [ 41.959131] <0f> [ 41.961021] 11 00 [ 41.964488] b6 [ 41.966382] 0f [ 41.970030] 14 [ 41.971924] 85 [ 41.975901] 11 [ 41.977795] e8 [ 41.981516] 84 [ 41.983406] 04 [ 41.985818] d2 [ 41.993527] 00 [ 41.995442] 74 [ 42.002719] 00 [ 42.009998] 09 80 [ 42.017301] 4c [ 42.024582] fa 03 [ 42.026489] 8b [ 42.033770] 0f [ 42.036969] bb [ 42.038862] 8e [ 42.042396] a0 04 [ 42.046126] 55 [ 42.050886] 00 [ 42.052779] 04 [ 42.057097] 00 48 [ 42.059006] 00 [ 42.061418] ba [ 42.063327] 00 [ 42.065231] 00 [ 42.067125] 49 [ 42.069018] 00 00 [ 42.070923] 8d [ 42.073071] 00 00 [ 42.074982] 7e [ 42.076879] fc [ 42.078944] 02 [ 42.081092] ff df 49 [ 42.083000] 41 [ 42.084899] 8d [ 42.088682] 7f [ 42.090590] RSP: 0018:ffff8801c67df748 EFLAGS: 00010202 [ 42.092482] 20 [ 42.096619] 48 [ 42.098515] RAX: ffff8801c67df7c8 RBX: ffff8801c6e010c0 RCX: 0000000000000004 [ 42.100403] 89 [ 42.102302] RDX: dffffc0000000000 RSI: 1ffff10038cfbef9 RDI: 0000000000000020 [ 42.104188] f9 [ 42.106346] RBP: ffff8801c67df9b0 R08: ffffed0038cfbefa R09: ffffed0038cfbef9 [ 42.108237] 48 [ 42.110394] R10: ffffed0038cfbef9 R11: ffff8801c67df7cf R12: 1ffff10038cfbeed [ 42.112280] c1 [ 42.114180] R13: 0000000020000100 R14: ffff8801c67df788 R15: 0000000000000000 [ 42.116060] e9 03 [ 42.117973] FS: 00007fc2afbf3700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 42.120118] <0f> [ 42.122019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.123912] b6 [ 42.125812] CR2: 00007ffc277a0a4c CR3: 00000001d88d5000 CR4: 00000000001406e0 [ 42.127962] 14 [ 42.129860] Kernel panic - not syncing: Fatal exception [ 42.131751] 11 [ 42.133892] Dumping ftrace buffer: [ 42.133898] (ftrace buffer empty) [ 42.133901] Kernel Offset: disabled [ 42.257162] Rebooting in 86400 seconds..