[ 37.120577] audit: type=1800 audit(1550442298.896:30): pid=7578 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.11' (ECDSA) to the list of known hosts. 2019/02/17 22:45:37 parsed 1 programs 2019/02/17 22:45:38 executed programs: 0 syzkaller login: [ 1277.227816] IPVS: ftp: loaded support on port[0] = 21 [ 1277.234923] IPVS: ftp: loaded support on port[0] = 21 [ 1277.240785] IPVS: ftp: loaded support on port[0] = 21 [ 1277.246762] IPVS: ftp: loaded support on port[0] = 21 [ 1277.305145] IPVS: ftp: loaded support on port[0] = 21 [ 1277.323877] IPVS: ftp: loaded support on port[0] = 21 [ 1277.420901] chnl_net:caif_netlink_parms(): no params data found [ 1277.480299] chnl_net:caif_netlink_parms(): no params data found [ 1277.524813] bridge0: port 1(bridge_slave_0) entered blocking state [ 1277.531325] bridge0: port 1(bridge_slave_0) entered disabled state [ 1277.538739] device bridge_slave_0 entered promiscuous mode [ 1277.564987] chnl_net:caif_netlink_parms(): no params data found [ 1277.586383] bridge0: port 2(bridge_slave_1) entered blocking state [ 1277.593406] bridge0: port 2(bridge_slave_1) entered disabled state [ 1277.600230] device bridge_slave_1 entered promiscuous mode [ 1277.617550] chnl_net:caif_netlink_parms(): no params data found [ 1277.632906] bridge0: port 1(bridge_slave_0) entered blocking state [ 1277.639323] bridge0: port 1(bridge_slave_0) entered disabled state [ 1277.646438] device bridge_slave_0 entered promiscuous mode [ 1277.659639] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1277.674944] bridge0: port 2(bridge_slave_1) entered blocking state [ 1277.681288] bridge0: port 2(bridge_slave_1) entered disabled state [ 1277.688963] device bridge_slave_1 entered promiscuous mode [ 1277.707048] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1277.726523] team0: Port device team_slave_0 added [ 1277.752670] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1277.767151] team0: Port device team_slave_1 added [ 1277.824150] device hsr_slave_0 entered promiscuous mode [ 1277.872300] device hsr_slave_1 entered promiscuous mode [ 1277.935499] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1277.951201] bridge0: port 1(bridge_slave_0) entered blocking state [ 1277.958463] bridge0: port 1(bridge_slave_0) entered disabled state [ 1277.966436] device bridge_slave_0 entered promiscuous mode [ 1277.977236] chnl_net:caif_netlink_parms(): no params data found [ 1278.008706] bridge0: port 2(bridge_slave_1) entered blocking state [ 1278.015236] bridge0: port 2(bridge_slave_1) entered disabled state [ 1278.022561] device bridge_slave_1 entered promiscuous mode [ 1278.037890] bridge0: port 1(bridge_slave_0) entered blocking state [ 1278.044265] bridge0: port 1(bridge_slave_0) entered disabled state [ 1278.051104] device bridge_slave_0 entered promiscuous mode [ 1278.058057] team0: Port device team_slave_0 added [ 1278.063723] team0: Port device team_slave_1 added [ 1278.068685] chnl_net:caif_netlink_parms(): no params data found [ 1278.089504] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1278.097214] bridge0: port 2(bridge_slave_1) entered blocking state [ 1278.103674] bridge0: port 2(bridge_slave_1) entered disabled state [ 1278.110510] device bridge_slave_1 entered promiscuous mode [ 1278.131278] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1278.146362] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1278.159131] bridge0: port 2(bridge_slave_1) entered blocking state [ 1278.165554] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1278.172292] bridge0: port 1(bridge_slave_0) entered blocking state [ 1278.178616] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1278.191085] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1278.205208] bridge0: port 1(bridge_slave_0) entered blocking state [ 1278.211612] bridge0: port 1(bridge_slave_0) entered disabled state [ 1278.219251] device bridge_slave_0 entered promiscuous mode [ 1278.240848] bridge0: port 1(bridge_slave_0) entered blocking state [ 1278.247587] bridge0: port 1(bridge_slave_0) entered disabled state [ 1278.254686] device bridge_slave_0 entered promiscuous mode [ 1278.264488] bridge0: port 2(bridge_slave_1) entered blocking state [ 1278.270843] bridge0: port 2(bridge_slave_1) entered disabled state [ 1278.278264] device bridge_slave_1 entered promiscuous mode [ 1278.323715] device hsr_slave_0 entered promiscuous mode [ 1278.382285] device hsr_slave_1 entered promiscuous mode [ 1278.435876] bridge0: port 2(bridge_slave_1) entered blocking state [ 1278.442309] bridge0: port 2(bridge_slave_1) entered disabled state [ 1278.449137] device bridge_slave_1 entered promiscuous mode [ 1278.455992] team0: Port device team_slave_0 added [ 1278.464293] team0: Port device team_slave_1 added [ 1278.477200] team0: Port device team_slave_0 added [ 1278.483810] bridge0: port 1(bridge_slave_0) entered disabled state [ 1278.501238] bridge0: port 2(bridge_slave_1) entered disabled state [ 1278.527041] team0: Port device team_slave_1 added [ 1278.533659] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1278.546909] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1278.566412] team0: Port device team_slave_0 added [ 1278.572256] team0: Port device team_slave_1 added [ 1278.583015] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1278.633834] device hsr_slave_0 entered promiscuous mode [ 1278.682194] device hsr_slave_1 entered promiscuous mode [ 1278.783629] device hsr_slave_0 entered promiscuous mode [ 1278.822246] device hsr_slave_1 entered promiscuous mode [ 1278.897183] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1278.973840] device hsr_slave_0 entered promiscuous mode [ 1279.022372] device hsr_slave_1 entered promiscuous mode [ 1279.115068] team0: Port device team_slave_0 added [ 1279.123075] team0: Port device team_slave_1 added [ 1279.164983] device hsr_slave_0 entered promiscuous mode [ 1279.212368] device hsr_slave_1 entered promiscuous mode [ 1279.300447] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1279.310378] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1279.343936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1279.351413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1279.361040] 8021q: adding VLAN 0 to HW filter on device team0 [ 1279.379753] 8021q: adding VLAN 0 to HW filter on device team0 [ 1279.393664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1279.400649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1279.408210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1279.415988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1279.423798] bridge0: port 1(bridge_slave_0) entered blocking state [ 1279.430113] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1279.438182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1279.463710] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1279.479292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1279.487348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1279.496394] bridge0: port 1(bridge_slave_0) entered blocking state [ 1279.502768] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1279.509564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1279.517470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1279.524987] bridge0: port 2(bridge_slave_1) entered blocking state [ 1279.531325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1279.538210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1279.546133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1279.553830] bridge0: port 2(bridge_slave_1) entered blocking state [ 1279.560154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1279.567154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1279.583987] 8021q: adding VLAN 0 to HW filter on device team0 [ 1279.613865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1279.620779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1279.628323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1279.637431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1279.645859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1279.653751] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1279.661148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1279.669038] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1279.676896] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1279.684987] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1279.692222] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1279.740927] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1279.747319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1279.755524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1279.763655] bridge0: port 1(bridge_slave_0) entered blocking state [ 1279.770039] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1279.777079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1279.785075] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1279.792717] bridge0: port 2(bridge_slave_1) entered blocking state [ 1279.799046] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1279.806140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1279.813929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1279.821570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1279.829408] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1279.836950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1279.844612] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1279.851928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1279.859645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1279.867178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1279.874963] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1279.883831] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1279.896539] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1279.907825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1279.918230] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1279.930969] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1279.939042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1279.949375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1279.956809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1279.965117] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1279.972696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1279.980077] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1279.988728] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1279.995757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1280.003603] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1280.022998] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1280.040130] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1280.051766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1280.059379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1280.071934] 8021q: adding VLAN 0 to HW filter on device team0 [ 1280.092120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1280.099693] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1280.107753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1280.116208] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1280.128882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1280.143640] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1280.151794] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1280.160382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1280.168119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1280.181451] 8021q: adding VLAN 0 to HW filter on device team0 [ 1280.204496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1280.214210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1280.221929] bridge0: port 1(bridge_slave_0) entered blocking state [ 1280.228339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1280.246852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1280.255693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1280.263739] bridge0: port 2(bridge_slave_1) entered blocking state [ 1280.270227] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1280.277247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1280.285502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1280.293701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1280.301487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1280.304488] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1280.309289] bridge0: port 1(bridge_slave_0) entered blocking state [ 1280.323263] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1280.330510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1280.337369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1280.346159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1280.353404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1280.376679] 8021q: adding VLAN 0 to HW filter on device team0 [ 1280.384282] Started in network mode [ 1280.388401] Own node identity ac1414aa, cluster identity 4711 [ 1280.396170] New replicast peer: 172.20.20.187 [ 1280.401529] Enabled bearer , priority 10 [ 1280.409841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1280.418291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1280.427334] bridge0: port 2(bridge_slave_1) entered blocking state [ 1280.433733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1280.439440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1280.449556] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1280.469844] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1280.486302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1280.493550] Enabling of bearer rejected, already enabled [ 1280.508519] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1280.517696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1280.525927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1280.534724] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1280.549157] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1280.549518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1280.570354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1280.578203] bridge0: port 1(bridge_slave_0) entered blocking state [ 1280.584585] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1280.591742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1280.599958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1280.607728] bridge0: port 2(bridge_slave_1) entered blocking state [ 1280.614122] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1280.622978] Started in network mode [ 1280.626657] Own node identity ac1414aa, cluster identity 4711 [ 1280.634419] New replicast peer: 172.20.20.187 [ 1280.635953] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1280.639478] Enabled bearer , priority 10 [ 1280.660104] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1280.670861] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1280.693079] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1280.700192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1280.708425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1280.716061] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1280.725276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1280.732942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1280.738393] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1280.740467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1280.756817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1280.764669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1280.772997] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1280.780539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1280.788236] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1280.795813] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1280.804500] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1280.827175] Enabling of bearer rejected, already enabled [ 1280.846013] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1280.860510] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1280.870945] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1280.891488] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1280.906643] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1280.916736] Enabling of bearer rejected, already enabled [ 1280.924617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1280.932376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1280.939851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1280.947803] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1280.955674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1280.963514] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1280.970974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1280.976471] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1280.979014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1280.994512] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1281.001321] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1281.040162] Enabling of bearer rejected, already enabled [ 1281.057724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1281.066059] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1281.081083] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1281.084599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1281.095333] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1281.100496] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1281.114452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1281.121465] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1281.130505] Started in network mode [ 1281.137860] Own node identity ac1414aa, cluster identity 4711 [ 1281.144203] New replicast peer: 172.20.20.187 [ 1281.149056] Enabled bearer , priority 10 [ 1281.156781] Enabling of bearer rejected, already enabled [ 1281.164599] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1281.203967] Enabling of bearer rejected, already enabled [ 1281.213277] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1281.234884] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1281.258480] Enabling of bearer rejected, already enabled [ 1281.274579] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1281.286893] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1281.297933] Started in network mode [ 1281.302789] Own node identity ac1414aa, cluster identity 4711 [ 1281.309424] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1281.320395] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1281.320549] New replicast peer: 172.20.20.187 [ 1281.334614] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1282.052422] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1282.083099] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1282.105503] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 1282.273307] 32-bit node address hash set to aa1414ac [ 1386.331997] rcu: INFO: rcu_preempt self-detected stall on CPU [ 1386.338033] rcu: 1-....: (1 GPs behind) idle=5aa/1/0x4000000000000002 softirq=10469/10470 fqs=5225 [ 1386.347418] rcu: (t=10500 jiffies g=6081 q=489) [ 1386.352333] NMI backtrace for cpu 1 [ 1386.355944] CPU: 1 PID: 7809 Comm: syz-executor.3 Not tainted 5.0.0-rc6+ #76 [ 1386.363108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1386.372439] Call Trace: [ 1386.375017] [ 1386.377218] dump_stack+0x172/0x1f0 [ 1386.380829] nmi_cpu_backtrace.cold+0x63/0xa4 [ 1386.385351] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1386.390268] nmi_trigger_cpumask_backtrace+0x1be/0x236 [ 1386.395532] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1386.400753] rcu_dump_cpu_stacks+0x183/0x1cf [ 1386.405206] ? find_next_bit+0x107/0x130 [ 1386.409262] rcu_check_callbacks.cold+0x500/0xa4a [ 1386.414141] ? raise_softirq+0x11f/0x310 [ 1386.418209] update_process_times+0x32/0x80 [ 1386.422557] tick_sched_handle+0xa2/0x190 [ 1386.426701] tick_sched_timer+0x47/0x130 [ 1386.430774] __hrtimer_run_queues+0x33e/0xde0 [ 1386.435303] ? tick_sched_do_timer+0x1b0/0x1b0 [ 1386.439874] ? hrtimer_start_range_ns+0xc80/0xc80 [ 1386.444729] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1386.449734] ? ktime_get_update_offsets_now+0x2d9/0x440 [ 1386.455087] hrtimer_interrupt+0x314/0x770 [ 1386.459311] smp_apic_timer_interrupt+0x120/0x570 [ 1386.464137] apic_timer_interrupt+0xf/0x20 [ 1386.468348] [ 1386.470607] RIP: 0010:check_memory_region+0x21/0x190 [ 1386.475699] Code: 2e 0f 1f 84 00 00 00 00 00 48 85 f6 0f 84 21 01 00 00 48 b8 ff ff ff ff ff 7f ff ff 55 0f b6 d2 48 39 c7 48 89 e5 41 55 41 54 <53> 0f 86 f6 00 00 00 4c 8d 5c 37 ff 49 89 f8 48 b8 00 00 00 00 00 [ 1386.494585] RSP: 0018:ffff88808b8fea60 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff13 [ 1386.502273] RAX: ffff7fffffffffff RBX: ffffe8ffffd2f348 RCX: ffffffff8157be27 [ 1386.509522] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffe8ffffd2f348 [ 1386.516773] RBP: ffff88808b8fea70 R08: 1ffffd1ffffa5e69 R09: fffff91ffffa5e6a [ 1386.524025] R10: fffff91ffffa5e69 R11: ffffe8ffffd2f34b R12: 0000000000000001 [ 1386.531276] R13: 0000000000000003 R14: fffff91ffffa5e69 R15: 00000000000005e8 [ 1386.538577] ? native_queued_spin_lock_slowpath+0xb7/0x970 [ 1386.544193] kasan_check_read+0x11/0x20 [ 1386.548147] native_queued_spin_lock_slowpath+0xb7/0x970 [ 1386.553582] ? .slowpath+0x15/0x15 [ 1386.557102] ? find_held_lock+0x35/0x130 [ 1386.561186] ? nf_ct_ext_add+0x268/0x640 [ 1386.565234] ? kasan_unpoison_shadow+0x35/0x50 [ 1386.569799] do_raw_spin_lock+0x20e/0x2e0 [ 1386.573952] ? rwlock_bug.part.0+0x90/0x90 [ 1386.578172] ? lock_acquire+0x16f/0x3f0 [ 1386.582156] ? init_conntrack.isra.0+0xa15/0x1180 [ 1386.586985] _raw_spin_lock+0x37/0x40 [ 1386.590767] ? init_conntrack.isra.0+0xa15/0x1180 [ 1386.595605] init_conntrack.isra.0+0xa15/0x1180 [ 1386.600270] ? nf_conntrack_alloc+0x50/0x50 [ 1386.604578] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 1386.610035] nf_conntrack_in+0xa68/0x1070 [ 1386.614166] ? __lock_acquire+0x53b/0x4700 [ 1386.618388] ? nf_conntrack_update+0x990/0x990 [ 1386.623005] ? __do_replace+0x910/0x910 [ 1386.627000] ? __this_cpu_preempt_check+0x1d/0x30 [ 1386.631835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1386.637350] ipv4_conntrack_local+0x169/0x210 [ 1386.641845] nf_hook_slow+0xbf/0x1f0 [ 1386.645569] __ip_local_out+0x403/0x880 [ 1386.649532] ? ip_finish_output+0xd50/0xd50 [ 1386.653836] ? ip_idents_reserve+0x133/0x1d0 [ 1386.658232] ? ip_append_data.part.0+0x170/0x170 [ 1386.662981] ? __ip_select_ident+0x16d/0x2a0 [ 1386.667396] ? xfrm_lookup_with_ifid+0x579/0x1cd0 [ 1386.672223] ? rt_cpu_seq_start+0x1c0/0x1c0 [ 1386.676528] ip_local_out+0x2d/0x1b0 [ 1386.680283] iptunnel_xmit+0x58e/0x980 [ 1386.684162] udp_tunnel_xmit_skb+0x236/0x310 [ 1386.688574] tipc_udp_xmit.isra.0+0x7fd/0xcc0 [ 1386.693059] ? tipc_udp_addr2str+0x170/0x170 [ 1386.697505] ? __skb_checksum_complete+0x3f0/0x3f0 [ 1386.702448] ? skb_copy_header+0x21/0x2b0 [ 1386.706582] ? __pskb_copy_fclone+0x51b/0xc80 [ 1386.711065] tipc_udp_send_msg+0x295/0x4a0 [ 1386.715289] tipc_bearer_xmit_skb+0x172/0x360 [ 1386.719773] tipc_enable_bearer+0xac4/0xd20 [ 1386.724082] ? tipc_bearer_xmit_skb+0x360/0x360 [ 1386.728740] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1386.734275] __tipc_nl_bearer_enable+0x2d1/0x3b0 [ 1386.739016] ? __tipc_nl_bearer_enable+0x2d1/0x3b0 [ 1386.743930] ? tipc_nl_bearer_disable+0x40/0x40 [ 1386.748603] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1386.754163] ? __nla_parse+0x12a/0x340 [ 1386.758039] tipc_nl_bearer_enable+0x23/0x40 [ 1386.762432] genl_family_rcv_msg+0x6e1/0xd90 [ 1386.766844] ? genl_unregister_family+0x790/0x790 [ 1386.771671] ? __local_bh_enable_ip+0x15a/0x270 [ 1386.776344] ? __dev_queue_xmit+0x88c/0x2fe0 [ 1386.780753] genl_rcv_msg+0xca/0x16c [ 1386.784454] netlink_rcv_skb+0x17a/0x460 [ 1386.788497] ? genl_family_rcv_msg+0xd90/0xd90 [ 1386.793066] ? netlink_ack+0xb50/0xb50 [ 1386.796942] genl_rcv+0x29/0x40 [ 1386.800204] netlink_unicast+0x536/0x720 [ 1386.804250] ? netlink_attachskb+0x770/0x770 [ 1386.808644] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1386.813798] ? __check_object_size+0x3d/0x42f [ 1386.818458] netlink_sendmsg+0x8ae/0xd70 [ 1386.822504] ? netlink_unicast+0x720/0x720 [ 1386.826761] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1386.831592] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1386.836329] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1386.841994] ? security_socket_sendmsg+0x93/0xc0 [ 1386.846753] ? netlink_unicast+0x720/0x720 [ 1386.851010] sock_sendmsg+0xdd/0x130 [ 1386.854721] ___sys_sendmsg+0x806/0x930 [ 1386.858678] ? copy_msghdr_from_user+0x430/0x430 [ 1386.863420] ? lock_downgrade+0x810/0x810 [ 1386.867549] ? kasan_check_read+0x11/0x20 [ 1386.871687] ? __fget+0x367/0x540 [ 1386.875125] ? iterate_fd+0x360/0x360 [ 1386.878907] ? lock_downgrade+0x810/0x810 [ 1386.883040] ? __fget_light+0x1a9/0x230 [ 1386.886997] ? __fdget+0x1b/0x20 [ 1386.890394] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1386.895918] __sys_sendmsg+0x105/0x1d0 [ 1386.899790] ? __ia32_sys_shutdown+0x80/0x80 [ 1386.904247] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1386.908997] ? do_syscall_64+0x26/0x610 [ 1386.912954] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1386.918299] ? do_syscall_64+0x26/0x610 [ 1386.922261] __x64_sys_sendmsg+0x78/0xb0 [ 1386.926303] do_syscall_64+0x103/0x610 [ 1386.930186] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1386.935367] RIP: 0033:0x457e29 [ 1386.938543] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1386.957425] RSP: 002b:00007fafcebf0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1386.965117] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e29 [ 1386.972369] RDX: 0000000000000010 RSI: 00000000200000c0 RDI: 0000000000000009 [ 1386.979619] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1386.986869] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fafcebf16d4 [ 1386.994122] R13: 00000000004c5210 R14: 00000000004d8fc8 R15: 00000000ffffffff