[ 17.545438] random: 7 urandom warning(s) missed due to ratelimiting [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.568857] IPVS: ftp: loaded support on port[0] = 21 [ 30.929719] can: request_module (can-proto-0) failed. [ 31.560410] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.37' (ECDSA) to the list of known hosts. 2020/11/08 02:42:57 parsed 1 programs 2020/11/08 02:42:58 executed programs: 0 [ 38.929919] IPVS: ftp: loaded support on port[0] = 21 [ 38.993277] IPVS: ftp: loaded support on port[0] = 21 [ 38.993280] IPVS: ftp: loaded support on port[0] = 21 [ 39.003330] IPVS: ftp: loaded support on port[0] = 21 [ 39.072544] IPVS: ftp: loaded support on port[0] = 21 [ 39.076520] IPVS: ftp: loaded support on port[0] = 21 [ 39.143017] chnl_net:caif_netlink_parms(): no params data found [ 39.231274] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.239400] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.246860] device bridge_slave_0 entered promiscuous mode [ 39.255987] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.262331] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.270041] device bridge_slave_1 entered promiscuous mode [ 39.286578] chnl_net:caif_netlink_parms(): no params data found [ 39.317418] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.328204] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.337379] chnl_net:caif_netlink_parms(): no params data found [ 39.398824] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.407411] team0: Port device team_slave_0 added [ 39.415298] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.422449] team0: Port device team_slave_1 added [ 39.435209] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.441557] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.449390] device bridge_slave_0 entered promiscuous mode [ 39.472089] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.490677] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.502374] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.510558] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.517802] device bridge_slave_1 entered promiscuous mode [ 39.538952] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.546097] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.552837] device bridge_slave_0 entered promiscuous mode [ 39.562800] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.569509] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.576417] device bridge_slave_1 entered promiscuous mode [ 39.587794] chnl_net:caif_netlink_parms(): no params data found [ 39.603885] device hsr_slave_0 entered promiscuous mode [ 39.612065] device hsr_slave_1 entered promiscuous mode [ 39.619400] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.671533] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.681183] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.710693] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.724002] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.749449] chnl_net:caif_netlink_parms(): no params data found [ 39.764067] chnl_net:caif_netlink_parms(): no params data found [ 39.772466] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.784693] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.791216] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.800543] device bridge_slave_0 entered promiscuous mode [ 39.811786] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.821257] team0: Port device team_slave_0 added [ 39.839160] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.845980] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.852806] device bridge_slave_1 entered promiscuous mode [ 39.863889] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.871139] team0: Port device team_slave_1 added [ 39.877300] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.884832] team0: Port device team_slave_0 added [ 39.916529] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.923907] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.931013] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.938929] team0: Port device team_slave_1 added [ 39.944273] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.955957] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.962349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.969291] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.975676] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.984777] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.004769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.012735] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.022076] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.029270] device bridge_slave_0 entered promiscuous mode [ 40.037861] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.048663] device hsr_slave_0 entered promiscuous mode [ 40.055319] device hsr_slave_1 entered promiscuous mode [ 40.061143] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.067690] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.074778] device bridge_slave_0 entered promiscuous mode [ 40.085412] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.091739] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.099285] device bridge_slave_1 entered promiscuous mode [ 40.113921] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.121044] team0: Port device team_slave_0 added [ 40.127781] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.134967] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.141594] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.148360] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.155376] device bridge_slave_1 entered promiscuous mode [ 40.173931] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.181161] team0: Port device team_slave_1 added [ 40.188790] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.196016] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.212386] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.221016] device hsr_slave_0 entered promiscuous mode [ 40.227775] device hsr_slave_1 entered promiscuous mode [ 40.242454] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.250892] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.258620] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.270004] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.277822] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.286588] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.295940] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.318714] device hsr_slave_0 entered promiscuous mode [ 40.324816] device hsr_slave_1 entered promiscuous mode [ 40.330502] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.359028] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.367151] team0: Port device team_slave_0 added [ 40.373462] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.381201] team0: Port device team_slave_1 added [ 40.386453] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.393605] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.400389] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.407862] team0: Port device team_slave_0 added [ 40.417793] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.427030] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.436535] team0: Port device team_slave_1 added [ 40.442678] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.451271] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.462244] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.475560] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.493460] device hsr_slave_0 entered promiscuous mode [ 40.499046] device hsr_slave_1 entered promiscuous mode [ 40.505869] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.513990] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.531186] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.547061] device hsr_slave_0 entered promiscuous mode [ 40.553290] device hsr_slave_1 entered promiscuous mode [ 40.559283] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.567815] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.586854] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.607599] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.622097] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.635700] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.644528] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.654324] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.662430] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.669222] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.680427] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.693388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.700808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.709293] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.720242] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.729629] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.738835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.749261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.757382] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.763854] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.770643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.779190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.786977] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.793357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.800941] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.813140] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.824332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.832361] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.839192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.848121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.855660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.866138] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.872192] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.882239] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.890056] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.898613] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.906067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.914709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.921440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.930497] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.942905] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.950178] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.956721] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.963797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.971035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.978789] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.986384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.993869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.000593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.008526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.016093] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.022414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.030798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.046097] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.052162] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.059002] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.066282] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.073642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.081157] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.090572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.098998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.110788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.118935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.126923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.135971] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.142289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.149099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.156626] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.164463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.172154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.180130] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.186510] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.194040] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.207405] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.214362] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.223867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.230844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.241092] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.249162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.257262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.265692] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.272014] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.280282] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.288686] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.300503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.309448] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.318675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.329255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.337266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.345346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.353028] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.359351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.366357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.374604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.382213] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.390038] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.396452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.404849] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.411596] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.420526] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.427411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.435922] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.447533] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.455302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.463478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.472978] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.482047] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.490101] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.497127] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.506838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.514893] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.523472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.530986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.538258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.545606] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.556262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.565714] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.574410] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.580542] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.591431] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.600448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.608880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.616739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.623622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.631363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.639692] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.647788] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.656133] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.662200] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.671592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.679586] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.687234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.695025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.702634] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.710203] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.718844] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.728258] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.739377] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.747309] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.754347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.761936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.769579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.777329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.784922] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.791250] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.798315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.806321] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.815234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.822785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.830068] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.837052] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.845056] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.853301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.861948] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.871214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.879648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.887861] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.894243] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.901002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.908902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.916477] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.922869] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.929937] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.940110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.948680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.957845] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.964209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.971766] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.989749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.007312] kasan: CONFIG_KASAN_INLINE enabled [ 42.012141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.020692] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 42.028982] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.029414] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 42.036964] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.042461] CPU: 1 PID: 7260 Comm: syz-executor.2 Not tainted 4.19.155-syzkaller #0 [ 42.042464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.042474] RIP: 0010:do_blockdev_direct_IO+0x1bc4/0x6d30 [ 42.042478] Code: 41 ff 0c 24 0f 85 46 ff ff ff 4c 89 ef e8 e4 c4 d5 ff e9 39 ff ff ff 48 8b 84 24 f0 00 00 00 48 8d 78 08 48 89 f8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 1d 42 00 00 48 8b b4 24 f0 00 00 00 48 8b 46 [ 42.042480] RSP: 0018:ffff888099b27450 EFLAGS: 00010202 [ 42.048806] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.056655] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff81a81ce9 [ 42.056658] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000008 [ 42.056660] RBP: ffff888099b27790 R08: fffff940004c2187 R09: fffff940004c2186 [ 42.056663] R10: fffff940004c2186 R11: ffffea0002610c37 R12: dffffc0000000000 [ 42.056665] R13: ffffea0002610c00 R14: ffffea0002610c34 R15: ffff8880b0631a40 [ 42.056669] FS: 00007f6448196700(0000) GS:ffff8880ba700000(0000) knlGS:0000000000000000 [ 42.056672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.056674] CR2: 000055ffdec21550 CR3: 00000000b0be6000 CR4: 00000000001406e0 [ 42.056679] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.069120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.071602] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.071605] Call Trace: [ 42.071623] ? sb_init_dio_done_wq+0x80/0x80 [ 42.091789] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.095865] ? ext4_dio_get_block_unwritten_sync+0xb0/0xb0 [ 42.095873] ? ext4_direct_IO+0xbf7/0x17d0 [ 42.095880] __blockdev_direct_IO+0x72/0xd9 [ 42.095885] ext4_direct_IO+0x87d/0x17d0 [ 42.104137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.109607] generic_file_direct_write+0x1ee/0x410 [ 42.109614] __generic_file_write_iter+0x270/0x580 [ 42.117910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.124115] ext4_file_write_iter+0x282/0xe60 [ 42.124120] ? __lock_is_held+0xb5/0x140 [ 42.124126] ? __x64_sys_splice+0x248/0x300 [ 42.124131] ? ext4_file_mmap+0x370/0x370 [ 42.124135] ? lock_acquire+0x173/0x3d0 [ 42.124139] ? pipe_lock+0x4f/0x60 [ 42.124142] ? pipe_lock+0x4f/0x60 [ 42.124150] do_iter_readv_writev+0x4ae/0x960 [ 42.124156] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 42.124162] ? rw_verify_area+0xb8/0x2b0 [ 42.124167] do_iter_write+0x12a/0x510 [ 42.124173] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.124177] ? __kmalloc+0x5f1/0x770 [ 42.124183] vfs_iter_write+0x5b/0xb0 [ 42.124187] iter_file_splice_write+0x558/0xc30 [ 42.124196] ? page_cache_pipe_buf_steal+0x300/0x300 [ 42.124202] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 42.124206] ? __sb_start_write+0x1f3/0x2a0 [ 42.124210] do_splice+0x4fd/0x12d0 [ 42.124217] ? ksys_dup3+0x2e0/0x2e0 [ 42.124222] ? opipe_prep.part.13+0x320/0x320 [ 42.124226] ? __fget_light+0x174/0x1e0 [ 42.124230] __x64_sys_splice+0x248/0x300 [ 42.124236] do_syscall_64+0xd0/0x4e0 [ 42.124242] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.124247] RIP: 0033:0x459f79 [ 42.124251] Code: 2d b6 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 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 42.124253] RSP: 002b:00007f6448195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 42.124257] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000459f79 [ 42.124260] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000004 [ 42.124262] RBP: 000000000075bf20 R08: 00000000ffffffff R09: 0000000000000000 [ 42.124266] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f64481966d4 [ 42.139015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.146986] R13: 00000000004c9bcf R14: 00000000004e0790 R15: 00000000ffffffff [ 42.146993] Modules linked in: [ 42.149941] ---[ end trace b7876fd095bb0113 ]--- [ 42.155262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.160558] RIP: 0010:do_blockdev_direct_IO+0x1bc4/0x6d30 [ 42.169494] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.176698] Code: 41 ff 0c 24 0f 85 46 ff ff ff 4c 89 ef e8 e4 c4 d5 ff e9 39 ff ff ff 48 8b 84 24 f0 00 00 00 48 8d 78 08 48 89 f8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 1d 42 00 00 48 8b b4 24 f0 00 00 00 48 8b 46 [ 42.186922] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.203668] RSP: 0018:ffff888099b27450 EFLAGS: 00010202 [ 42.207400] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.211815] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff81a81ce9 [ 42.217506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.234868] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000008 [ 42.506783] RBP: ffff888099b27790 R08: fffff940004c2187 R09: fffff940004c2186 [ 42.511743] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.515026] R10: fffff940004c2186 R11: ffffea0002610c37 R12: dffffc0000000000 [ 42.523356] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.535897] R13: ffffea0002610c00 R14: ffffea0002610c34 R15: ffff8880b0631a40 [ 42.543572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.544423] FS: 00007f6448196700(0000) GS:ffff8880ba700000(0000) knlGS:0000000000000000 [ 42.551197] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.560026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.569015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.572110] CR2: 00007f954c03b0e8 CR3: 00000000b0be6000 CR4: 00000000001406e0 [ 42.572116] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.572118] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.572122] Kernel panic - not syncing: Fatal exception [ 42.573618] Kernel Offset: disabled [ 42.611516] Rebooting in 86400 seconds..