Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 267.225674] IPVS: ftp: loaded support on port[0] = 21 [ 267.721082] can: request_module (can-proto-0) failed. [ 268.675205] can: request_module (can-proto-0) failed. [ 268.684151] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.2' (ECDSA) to the list of known hosts. 2021/03/06 05:16:25 parsed 1 programs 2021/03/06 05:16:26 executed programs: 0 [ 275.720313] IPVS: ftp: loaded support on port[0] = 21 [ 275.730854] IPVS: ftp: loaded support on port[0] = 21 [ 275.751236] IPVS: ftp: loaded support on port[0] = 21 [ 275.776119] IPVS: ftp: loaded support on port[0] = 21 [ 275.803609] IPVS: ftp: loaded support on port[0] = 21 [ 275.872736] IPVS: ftp: loaded support on port[0] = 21 [ 275.951941] chnl_net:caif_netlink_parms(): no params data found [ 276.061176] chnl_net:caif_netlink_parms(): no params data found [ 276.072378] chnl_net:caif_netlink_parms(): no params data found [ 276.198822] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.206675] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.215021] device bridge_slave_0 entered promiscuous mode [ 276.222620] chnl_net:caif_netlink_parms(): no params data found [ 276.253980] chnl_net:caif_netlink_parms(): no params data found [ 276.263613] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.271518] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.280400] device bridge_slave_1 entered promiscuous mode [ 276.296183] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.303135] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.311197] device bridge_slave_0 entered promiscuous mode [ 276.319563] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.328506] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.336966] device bridge_slave_0 entered promiscuous mode [ 276.345835] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.353407] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.361732] device bridge_slave_1 entered promiscuous mode [ 276.388080] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.395131] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.402186] device bridge_slave_1 entered promiscuous mode [ 276.411807] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 276.430622] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 276.440676] chnl_net:caif_netlink_parms(): no params data found [ 276.456919] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 276.477440] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 276.495839] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 276.508680] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 276.541842] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 276.552686] team0: Port device team_slave_0 added [ 276.567722] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.575755] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.583836] device bridge_slave_0 entered promiscuous mode [ 276.593209] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 276.601680] team0: Port device team_slave_0 added [ 276.614177] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 276.622201] team0: Port device team_slave_1 added [ 276.628248] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 276.639956] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 276.648809] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 276.657293] team0: Port device team_slave_0 added [ 276.663210] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.670575] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.678755] device bridge_slave_1 entered promiscuous mode [ 276.685966] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 276.694725] team0: Port device team_slave_1 added [ 276.705310] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.713122] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.721252] device bridge_slave_0 entered promiscuous mode [ 276.732690] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.740109] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.748355] device bridge_slave_1 entered promiscuous mode [ 276.755611] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 276.764542] team0: Port device team_slave_1 added [ 276.775073] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 276.796000] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 276.808576] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 276.818209] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 276.827697] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.835755] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.843097] device bridge_slave_0 entered promiscuous mode [ 276.905816] device hsr_slave_0 entered promiscuous mode [ 276.944057] device hsr_slave_1 entered promiscuous mode [ 276.988816] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 277.002607] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 277.019977] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.027039] bridge0: port 2(bridge_slave_1) entered disabled state [ 277.034726] device bridge_slave_1 entered promiscuous mode [ 277.045214] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 277.054436] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 277.068078] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 277.090336] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 277.145139] device hsr_slave_0 entered promiscuous mode [ 277.194402] device hsr_slave_1 entered promiscuous mode [ 277.234343] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 277.244000] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 277.296149] device hsr_slave_0 entered promiscuous mode [ 277.353809] device hsr_slave_1 entered promiscuous mode [ 277.394308] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 277.401974] team0: Port device team_slave_0 added [ 277.410304] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 277.418712] team0: Port device team_slave_1 added [ 277.424813] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 277.436930] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 277.445546] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 277.454899] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 277.464116] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 277.472537] team0: Port device team_slave_0 added [ 277.489522] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 277.504454] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 277.513560] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 277.521521] team0: Port device team_slave_1 added [ 277.527912] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 277.537727] team0: Port device team_slave_0 added [ 277.549875] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 277.557967] team0: Port device team_slave_1 added [ 277.563726] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 277.575602] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 277.583694] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 277.596950] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 277.610348] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 277.618977] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 277.632779] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 277.686230] device hsr_slave_0 entered promiscuous mode [ 277.723541] device hsr_slave_1 entered promiscuous mode [ 277.755066] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 277.763661] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 277.815392] device hsr_slave_0 entered promiscuous mode [ 277.853592] device hsr_slave_1 entered promiscuous mode [ 277.925511] device hsr_slave_0 entered promiscuous mode [ 277.974261] device hsr_slave_1 entered promiscuous mode [ 278.034093] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 278.042296] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 278.056087] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 278.066842] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 278.098336] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 278.111763] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 278.134248] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 278.160756] 8021q: adding VLAN 0 to HW filter on device bond0 [ 278.171519] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 278.187557] 8021q: adding VLAN 0 to HW filter on device bond0 [ 278.199688] 8021q: adding VLAN 0 to HW filter on device bond0 [ 278.217134] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 278.227323] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 278.234078] 8021q: adding VLAN 0 to HW filter on device team0 [ 278.241372] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 278.253866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 278.264628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 278.275868] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 278.300318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 278.309290] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 278.316662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 278.326376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 278.335120] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.342155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 278.350251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 278.358067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 278.366546] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 278.375062] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 278.387534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 278.395943] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 278.403151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 278.410788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 278.419707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 278.428664] bridge0: port 2(bridge_slave_1) entered blocking state [ 278.435603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 278.448239] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 278.457422] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 278.466842] 8021q: adding VLAN 0 to HW filter on device team0 [ 278.477421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 278.488875] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 278.497796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 278.505844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 278.513968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 278.523196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 278.531999] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.539020] bridge0: port 1(bridge_slave_0) entered forwarding state [ 278.547389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 278.556033] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 278.565243] bridge0: port 2(bridge_slave_1) entered blocking state [ 278.572715] bridge0: port 2(bridge_slave_1) entered forwarding state [ 278.580512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 278.589645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 278.597951] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 278.605589] 8021q: adding VLAN 0 to HW filter on device team0 [ 278.614406] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 278.625431] 8021q: adding VLAN 0 to HW filter on device bond0 [ 278.634785] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 278.641699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 278.655029] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 278.664411] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 278.672070] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 278.681395] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 278.690147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 278.698636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 278.707660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 278.716331] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.722959] bridge0: port 1(bridge_slave_0) entered forwarding state [ 278.729926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 278.737901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 278.745833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 278.753532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 278.761137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 278.770257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 278.778655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 278.788690] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 278.801407] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 278.808134] 8021q: adding VLAN 0 to HW filter on device team0 [ 278.817434] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 278.827033] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 278.835659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 278.844436] bridge0: port 2(bridge_slave_1) entered blocking state [ 278.851787] bridge0: port 2(bridge_slave_1) entered forwarding state [ 278.860457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 278.869340] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 278.878094] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 278.887168] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 278.898053] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 278.906199] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 278.915293] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 278.921986] 8021q: adding VLAN 0 to HW filter on device team0 [ 278.932699] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 278.940979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 278.950335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 278.960039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 278.968969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 278.978154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 278.986549] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.993428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 279.000807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 279.009533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 279.017387] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.023911] bridge0: port 1(bridge_slave_0) entered forwarding state [ 279.032027] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 279.041036] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 279.051680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 279.060378] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 279.071898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 279.080095] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 279.087332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 279.094956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 279.103289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 279.111985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 279.121359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 279.130192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 279.139549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 279.147504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 279.156016] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 279.166343] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 279.173027] 8021q: adding VLAN 0 to HW filter on device team0 [ 279.180219] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 279.190688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 279.201055] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 279.208886] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 279.216451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 279.225013] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 279.233722] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.240422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 279.248100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 279.256915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 279.265403] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 279.274104] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 279.283116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 279.291338] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 279.299933] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 279.311558] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 279.321411] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 279.329961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 279.339403] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 279.347948] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.354595] bridge0: port 1(bridge_slave_0) entered forwarding state [ 279.362745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 279.371486] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 279.379806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 279.388223] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 279.396873] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.403643] bridge0: port 2(bridge_slave_1) entered forwarding state [ 279.411128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 279.420565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 279.429774] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 279.439259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 279.447618] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 279.456444] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 279.468476] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 279.478035] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 279.485737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 279.495846] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 279.504215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 279.512706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 279.521284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 279.530848] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.537981] bridge0: port 2(bridge_slave_1) entered forwarding state [ 279.545342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 279.554230] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 279.564724] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 279.571381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 279.581589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 279.590931] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 279.606242] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 279.619605] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 279.628768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 279.637549] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 279.649827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 279.659605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 279.668805] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 279.677792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 279.687191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 279.697548] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 279.706753] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 279.718120] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 279.729115] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 279.737959] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 279.746247] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 279.754282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 279.763090] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 279.771041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 279.779474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 279.787540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 279.796223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 279.805241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 279.815454] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 279.821655] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 279.830615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 279.839945] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 279.846741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 279.855656] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 279.864167] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 279.877222] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 279.884612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 279.896453] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 279.905578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 279.916197] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 279.924121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 279.932474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 279.943476] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 279.952589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 279.961379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 279.978254] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 279.988854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 279.997749] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 280.010327] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 280.017663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 280.028337] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 280.036428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 280.045632] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 280.054054] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 280.061394] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 280.069034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 280.078034] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 280.086465] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 280.096874] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 280.106754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 280.116636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 280.126237] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 280.134004] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 280.145837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 280.157548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 280.166766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 280.177376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 280.186414] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 280.199545] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 280.208943] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 280.219665] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 280.230212] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 280.239215] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 280.246921] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 280.256224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 280.267899] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 280.276525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 280.285570] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 280.293814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 280.301042] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 280.314167] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 280.321721] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 280.329273] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 280.343268] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 280.355549] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 280.363328] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 280.373582] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 280.380391] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 280.396629] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 280.405091] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 280.415082] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 280.422868] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 280.430443] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 280.438543] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 280.446654] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 280.456507] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 280.473532] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 280.484015] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 281.455154] ================================================================== [ 281.464223] BUG: KASAN: null-ptr-deref in llcp_sock_getname+0x341/0x440 [ 281.471310] Read of size 43 at addr 0000000000000000 by task syz-executor.3/6778 [ 281.479623] [ 281.481392] CPU: 0 PID: 6778 Comm: syz-executor.3 Not tainted 4.19.178-syzkaller #0 [ 281.489638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.500389] Call Trace: [ 281.503503] dump_stack+0x123/0x171 [ 281.507940] kasan_report.cold.9+0x6d/0x2fe [ 281.512485] ? llcp_sock_getname+0x341/0x440 [ 281.517254] check_memory_region+0x13e/0x1b0 [ 281.522155] memcpy+0x23/0x50 [ 281.525348] llcp_sock_getname+0x341/0x440 [ 281.529662] ? security_socket_getpeername+0x3a/0x70 [ 281.534986] __sys_getpeername+0x123/0x220 [ 281.540019] ? __ia32_sys_getsockname+0xb0/0xb0 [ 281.545217] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 281.550356] ? do_syscall_64+0x21/0x4e0 [ 281.554563] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.559934] __x64_sys_getpeername+0x6e/0xb0 [ 281.564664] do_syscall_64+0xd0/0x4e0 [ 281.569089] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.574598] RIP: 0033:0x462079 [ 281.577786] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 281.598343] RSP: 002b:00007f85d5a1b1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 281.607682] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000462079 [ 281.614968] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 281.622917] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 281.630678] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 281.638835] R13: 00000000004ee838 R14: 00000000004ad1ad R15: 00007f85d5a1b6bc [ 281.646804] ================================================================== [ 281.655598] Disabling lock debugging due to kernel taint [ 281.668208] Kernel panic - not syncing: panic_on_warn set ... [ 281.668208] [ 281.677679] CPU: 1 PID: 6778 Comm: syz-executor.3 Tainted: G B 4.19.178-syzkaller #0 [ 281.687314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.696843] Call Trace: [ 281.699516] dump_stack+0x123/0x171 [ 281.703247] panic+0x1cd/0x375 [ 281.706438] ? __warn_printk+0xd6/0xd6 [ 281.710561] ? ___preempt_schedule+0x16/0x18 [ 281.715535] kasan_end_report+0x47/0x4f [ 281.719816] kasan_report.cold.9+0x76/0x2fe [ 281.724572] ? llcp_sock_getname+0x341/0x440 [ 281.729432] check_memory_region+0x13e/0x1b0 [ 281.734401] memcpy+0x23/0x50 [ 281.738004] llcp_sock_getname+0x341/0x440 [ 281.742437] ? security_socket_getpeername+0x3a/0x70 [ 281.748728] __sys_getpeername+0x123/0x220 [ 281.753272] ? __ia32_sys_getsockname+0xb0/0xb0 [ 281.758402] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 281.764433] ? do_syscall_64+0x21/0x4e0 [ 281.768709] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.775198] __x64_sys_getpeername+0x6e/0xb0 [ 281.779932] do_syscall_64+0xd0/0x4e0 [ 281.784182] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.789694] RIP: 0033:0x462079 [ 281.793131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 281.813722] RSP: 002b:00007f85d5a1b1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 281.822190] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000462079 [ 281.829942] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 281.837957] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 281.845476] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 281.853050] R13: 00000000004ee838 R14: 00000000004ad1ad R15: 00007f85d5a1b6bc [ 281.863274] Kernel Offset: disabled [ 281.867212] Rebooting in 86400 seconds..