[....] 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[?25l[?1c7[ ok 8[?25h[?0c. [....] startpar: service(s) returned failure: ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 47.903430] IPVS: ftp: loaded support on port[0] = 21 [ 48.351777] can: request_module (can-proto-0) failed. [ 49.429157] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.45' (ECDSA) to the list of known hosts. 2019/06/29 20:35:32 parsed 1 programs 2019/06/29 20:35:32 executed programs: 0 [ 58.091586] IPVS: ftp: loaded support on port[0] = 21 [ 58.198150] IPVS: ftp: loaded support on port[0] = 21 [ 58.220076] IPVS: ftp: loaded support on port[0] = 21 [ 58.227332] IPVS: ftp: loaded support on port[0] = 21 [ 58.255600] IPVS: ftp: loaded support on port[0] = 21 [ 58.312063] chnl_net:caif_netlink_parms(): no params data found [ 58.316704] IPVS: ftp: loaded support on port[0] = 21 [ 58.394233] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.401208] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.408940] device bridge_slave_0 entered promiscuous mode [ 58.418503] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.424971] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.432353] device bridge_slave_1 entered promiscuous mode [ 58.485799] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.497424] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.533447] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.540817] team0: Port device team_slave_0 added [ 58.557319] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.565023] team0: Port device team_slave_1 added [ 58.605427] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.615122] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.638772] chnl_net:caif_netlink_parms(): no params data found [ 58.681355] chnl_net:caif_netlink_parms(): no params data found [ 58.774673] device hsr_slave_0 entered promiscuous mode [ 58.823765] device hsr_slave_1 entered promiscuous mode [ 58.883080] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 58.897828] chnl_net:caif_netlink_parms(): no params data found [ 58.917049] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 58.955640] chnl_net:caif_netlink_parms(): no params data found [ 59.011298] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.018868] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.026220] device bridge_slave_0 entered promiscuous mode [ 59.033284] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.039730] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.047303] device bridge_slave_1 entered promiscuous mode [ 59.063864] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.070252] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.077478] device bridge_slave_0 entered promiscuous mode [ 59.114280] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.120708] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.128094] device bridge_slave_0 entered promiscuous mode [ 59.138662] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.145426] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.153545] device bridge_slave_1 entered promiscuous mode [ 59.180550] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.188409] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.195164] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.202072] device bridge_slave_1 entered promiscuous mode [ 59.214870] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.221347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.228535] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.234923] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.259763] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.268456] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.287349] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.293925] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.300799] device bridge_slave_0 entered promiscuous mode [ 59.314724] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.340285] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.348820] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.355714] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.363258] device bridge_slave_1 entered promiscuous mode [ 59.370935] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.378222] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.386847] chnl_net:caif_netlink_parms(): no params data found [ 59.399369] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.407969] team0: Port device team_slave_0 added [ 59.418024] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.438204] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.445672] team0: Port device team_slave_0 added [ 59.451589] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.461394] team0: Port device team_slave_1 added [ 59.466797] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.475437] team0: Port device team_slave_1 added [ 59.481164] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.506848] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.514843] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.523871] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.533987] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.541980] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.549586] team0: Port device team_slave_0 added [ 59.555765] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.563319] team0: Port device team_slave_1 added [ 59.598961] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.612129] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.620897] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.631901] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.638858] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.646524] device bridge_slave_0 entered promiscuous mode [ 59.654816] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.661195] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.668984] device bridge_slave_1 entered promiscuous mode [ 59.725088] device hsr_slave_0 entered promiscuous mode [ 59.792648] device hsr_slave_1 entered promiscuous mode [ 59.857850] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 59.915050] device hsr_slave_0 entered promiscuous mode [ 59.972658] device hsr_slave_1 entered promiscuous mode [ 60.018893] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.028142] team0: Port device team_slave_0 added [ 60.033882] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 60.040815] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.048477] team0: Port device team_slave_1 added [ 60.059210] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.070988] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 60.083379] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.125166] device hsr_slave_0 entered promiscuous mode [ 60.162756] device hsr_slave_1 entered promiscuous mode [ 60.203973] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.212114] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 60.284918] device hsr_slave_0 entered promiscuous mode [ 60.322763] device hsr_slave_1 entered promiscuous mode [ 60.367646] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 60.374643] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 60.384004] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.392529] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 60.404442] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.411763] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.420046] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 60.437669] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.445377] team0: Port device team_slave_0 added [ 60.451019] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.458599] team0: Port device team_slave_1 added [ 60.464791] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.474313] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.483779] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.493539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.501129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.514013] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.535119] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.543864] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.556879] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.570339] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 60.577690] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.634090] device hsr_slave_0 entered promiscuous mode [ 60.682838] device hsr_slave_1 entered promiscuous mode [ 60.727074] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.740317] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 60.749496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.758109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.766474] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.772859] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.782107] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.799859] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 60.813850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.822011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.832098] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.838672] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.849044] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.873447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.882690] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.891348] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.901774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.911220] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.919156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.932799] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.949883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.957792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.966447] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.974573] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.983357] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.990325] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.003305] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.017000] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.026235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.034401] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.043520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.050376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.058553] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.066610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 61.076041] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.089438] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.097081] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 61.103207] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.109810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.119434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.127277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.134563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.143562] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 61.151765] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.163140] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 61.169200] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.180712] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 61.190226] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.199199] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.207798] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 61.214344] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.220407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.228612] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.236244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.243097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.252117] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.266116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.277543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.286780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.297246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.305012] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.312119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.319257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.327141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.334775] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.341113] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.348589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.355821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.365869] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.375477] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 61.383393] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.391951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.401405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.409826] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.418037] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.424533] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.431472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.438514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.445603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.453648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.461200] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.467596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.476598] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.491286] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.500855] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 61.508100] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.514953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.522077] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.530456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.538277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.546210] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.552711] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.561789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.571419] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.581855] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.591085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.600319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.611568] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.619985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.629707] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.640404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.648407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.656889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.664635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.672686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.680247] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.686631] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.694367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.702340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.709860] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.716238] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.723325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.731135] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.738410] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.748874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.761394] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.777932] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.786267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.803162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.811401] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.819746] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.831247] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.841769] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.853204] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.860998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 61.869645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.878763] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.885845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.894088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.901780] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.908298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.915314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.923514] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.931036] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.938861] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.946323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.954380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.961954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.972441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.981332] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.990801] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.009354] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 62.020408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 62.033265] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.040735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.049519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.068602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.079203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.086252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.098885] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.106968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.115011] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.123004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.131283] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.141030] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.153698] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 62.159793] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.172171] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 62.179284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.191455] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.199365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.207586] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.217266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.230067] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 62.241294] ================================================================== [ 62.243025] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.248792] BUG: KASAN: use-after-free in xfrm_hash_rebuild+0x103b/0x1230 [ 62.265532] Write of size 8 at addr ffff88809972d300 by task kworker/0:3/7442 [ 62.266968] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 62.272798] [ 62.272807] CPU: 0 PID: 7442 Comm: kworker/0:3 Not tainted 4.20.0+ #1 [ 62.272811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.272833] Workqueue: events xfrm_hash_rebuild [ 62.272851] Call Trace: [ 62.272862] dump_stack+0x113/0x167 [ 62.279603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.280481] print_address_description.cold.5+0x9/0x1ff [ 62.293609] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 62.296501] ? xfrm_hash_rebuild+0x103b/0x1230 [ 62.305538] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.307388] kasan_report.cold.6+0x1b/0x39 [ 62.319160] ? xfrm_hash_rebuild+0x103b/0x1230 [ 62.344850] ? xfrm_hash_rebuild+0x103b/0x1230 [ 62.349442] __asan_report_store8_noabort+0x17/0x20 [ 62.354462] xfrm_hash_rebuild+0x103b/0x1230 [ 62.358874] process_one_work+0x830/0x1670 [ 62.363109] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 62.367801] ? lock_acquire+0x173/0x3d0 [ 62.371885] worker_thread+0x85/0xb60 [ 62.375680] ? __kthread_parkme+0x47/0x190 [ 62.379913] kthread+0x324/0x3e0 [ 62.383270] ? process_one_work+0x1670/0x1670 [ 62.387755] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 62.393286] ret_from_fork+0x24/0x30 [ 62.396992] [ 62.398612] Allocated by task 7423: [ 62.402339] save_stack+0x43/0xd0 [ 62.405776] kasan_kmalloc+0xcb/0xd0 [ 62.409474] __kmalloc+0x15d/0x760 [ 62.413008] xfrm_hash_alloc+0x7f/0x90 [ 62.416881] xfrm_net_init+0x1ec/0xa30 [ 62.420760] ops_init+0x95/0x370 [ 62.424221] setup_net+0x24b/0x5d0 [ 62.427770] copy_net_ns+0x193/0x2a0 [ 62.431474] create_new_namespaces+0x487/0x760 [ 62.436142] unshare_nsproxy_namespaces+0x87/0x1a0 [ 62.441075] ksys_unshare+0x31b/0x710 [ 62.444869] __x64_sys_unshare+0x2c/0x40 [ 62.448918] do_syscall_64+0xd0/0x4d0 [ 62.452726] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 62.458009] [ 62.459630] Freed by task 22: [ 62.462744] save_stack+0x43/0xd0 [ 62.466182] __kasan_slab_free+0x102/0x150 [ 62.470421] kasan_slab_free+0xe/0x10 [ 62.474211] kfree+0xcf/0x220 [ 62.477309] xfrm_hash_free+0x84/0xa0 [ 62.481101] xfrm_hash_resize+0x51a/0x1ab0 [ 62.485374] process_one_work+0x830/0x1670 [ 62.489631] worker_thread+0x85/0xb60 [ 62.493534] kthread+0x324/0x3e0 [ 62.496989] ret_from_fork+0x24/0x30 [ 62.500716] [ 62.502352] The buggy address belongs to the object at ffff88809972d300 [ 62.502352] which belongs to the cache kmalloc-64 of size 64 [ 62.515034] The buggy address is located 0 bytes inside of [ 62.515034] 64-byte region [ffff88809972d300, ffff88809972d340) [ 62.526646] The buggy address belongs to the page: [ 62.531588] page:ffffea000265cb40 count:1 mapcount:0 mapping:ffff88812c366340 index:0x0 [ 62.539732] flags: 0x1fffc0000000200(slab) [ 62.543959] raw: 01fffc0000000200 ffffea000265fcc8 ffffea00021fb5c8 ffff88812c366340 [ 62.551922] raw: 0000000000000000 ffff88809972d000 0000000100000020 0000000000000000 [ 62.559880] page dumped because: kasan: bad access detected [ 62.565671] [ 62.567286] Memory state around the buggy address: [ 62.572207] ffff88809972d200: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 62.579564] ffff88809972d280: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 62.586933] >ffff88809972d300: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 62.594281] ^ [ 62.597638] ffff88809972d380: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 62.604989] ffff88809972d400: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 62.612339] ================================================================== [ 62.619695] Disabling lock debugging due to kernel taint [ 62.625324] Kernel panic - not syncing: panic_on_warn set ... [ 62.630867] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.631211] CPU: 0 PID: 7442 Comm: kworker/0:3 Tainted: G B 4.20.0+ #1 [ 62.644486] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 62.645919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.654277] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 62.661416] Workqueue: events xfrm_hash_rebuild [ 62.670180] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 62.672736] Call Trace: [ 62.672750] dump_stack+0x113/0x167 [ 62.672757] ? xfrm_hash_rebuild+0xfa0/0x1230 [ 62.672765] panic+0x212/0x3ba [ 62.672770] ? __warn_printk+0xd6/0xd6 [ 62.680716] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.682106] ? do_raw_spin_unlock+0x54/0x260 [ 62.685746] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.690298] ? xfrm_hash_rebuild+0x103b/0x1230 [ 62.695011] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 62.697457] end_report+0x47/0x4f [ 62.711935] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 62.721102] kasan_report.cold.6+0xe/0x39 [ 62.721109] ? xfrm_hash_rebuild+0x103b/0x1230 [ 62.721113] ? xfrm_hash_rebuild+0x103b/0x1230 [ 62.721119] __asan_report_store8_noabort+0x17/0x20 [ 62.721122] xfrm_hash_rebuild+0x103b/0x1230 [ 62.721133] process_one_work+0x830/0x1670 [ 62.721140] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 62.721147] ? lock_acquire+0x173/0x3d0 [ 62.730336] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.731721] worker_thread+0x85/0xb60 [ 62.735399] kobject: 'vlan0' (0000000060aa21ec): kobject_add_internal: parent: 'mesh', set: '' [ 62.741310] ? __kthread_parkme+0x47/0x190 [ 62.775753] kobject: 'loop1' (00000000ae3b0411): kobject_uevent_env [ 62.777013] kthread+0x324/0x3e0 [ 62.785922] kobject: 'loop1' (00000000ae3b0411): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 62.786876] ? process_one_work+0x1670/0x1670 [ 62.796913] kobject: 'loop2' (00000000b2170088): kobject_uevent_env [ 62.800369] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 62.807088] kobject: 'loop2' (00000000b2170088): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 62.810149] ret_from_fork+0x24/0x30 [ 62.825131] kobject: 'loop3' (00000000e65fadec): kobject_uevent_env [ 62.837611] Kernel Offset: disabled [ 62.866344] Rebooting in 86400 seconds..