Warning: Permanently added '10.128.0.53' (ECDSA) to the list of known hosts. syzkaller login: [ 46.768236] kauditd_printk_skb: 2 callbacks suppressed [ 46.768251] audit: type=1400 audit(1571731024.660:36): avc: denied { map } for pid=7554 comm="syz-executor179" path="/root/syz-executor179621370" dev="sda1" ino=16484 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 46.799719] IPVS: ftp: loaded support on port[0] = 21 [ 46.811701] IPVS: ftp: loaded support on port[0] = 21 [ 46.816302] IPVS: ftp: loaded support on port[0] = 21 [ 46.821073] IPVS: ftp: loaded support on port[0] = 21 [ 46.833004] IPVS: ftp: loaded support on port[0] = 21 [ 46.837169] IPVS: ftp: loaded support on port[0] = 21 [ 47.012654] chnl_net:caif_netlink_parms(): no params data found [ 47.157686] chnl_net:caif_netlink_parms(): no params data found [ 47.173655] chnl_net:caif_netlink_parms(): no params data found [ 47.216686] chnl_net:caif_netlink_parms(): no params data found [ 47.269259] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.276582] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.284451] device bridge_slave_0 entered promiscuous mode [ 47.296913] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.303303] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.310743] device bridge_slave_1 entered promiscuous mode [ 47.335718] chnl_net:caif_netlink_parms(): no params data found [ 47.376554] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.388252] chnl_net:caif_netlink_parms(): no params data found [ 47.420738] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.427437] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.435182] device bridge_slave_0 entered promiscuous mode [ 47.442590] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.467360] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.474751] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.482182] device bridge_slave_0 entered promiscuous mode [ 47.493280] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.500078] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.507677] device bridge_slave_1 entered promiscuous mode [ 47.518366] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.524906] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.532046] device bridge_slave_1 entered promiscuous mode [ 47.551140] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.559540] team0: Port device team_slave_0 added [ 47.570843] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.579568] team0: Port device team_slave_1 added [ 47.590414] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.617759] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.625426] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.632449] device bridge_slave_0 entered promiscuous mode [ 47.646940] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.658705] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.665868] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.672872] device bridge_slave_0 entered promiscuous mode [ 47.687104] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.695587] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.701942] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.709664] device bridge_slave_1 entered promiscuous mode [ 47.717330] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.732126] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.739862] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.746886] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.754365] device bridge_slave_1 entered promiscuous mode [ 47.760720] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.767455] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.774547] device bridge_slave_0 entered promiscuous mode [ 47.781834] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.856055] device hsr_slave_0 entered promiscuous mode [ 47.893723] device hsr_slave_1 entered promiscuous mode [ 47.938262] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.950911] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.957437] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.967827] device bridge_slave_1 entered promiscuous mode [ 47.982271] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.991907] team0: Port device team_slave_0 added [ 48.001700] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.009169] team0: Port device team_slave_1 added [ 48.015264] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.039829] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.048150] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.056089] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.063686] team0: Port device team_slave_0 added [ 48.070390] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.080086] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.089773] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.098653] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.106163] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.113528] team0: Port device team_slave_1 added [ 48.126748] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.136320] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.160498] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.191644] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.199493] team0: Port device team_slave_0 added [ 48.205534] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.213007] team0: Port device team_slave_1 added [ 48.218599] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.239857] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.247584] team0: Port device team_slave_0 added [ 48.306476] device hsr_slave_0 entered promiscuous mode [ 48.346672] device hsr_slave_1 entered promiscuous mode [ 48.404032] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.411270] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.422016] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.476374] device hsr_slave_0 entered promiscuous mode [ 48.534489] device hsr_slave_1 entered promiscuous mode [ 48.603888] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.611146] team0: Port device team_slave_1 added [ 48.616756] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.625266] team0: Port device team_slave_0 added [ 48.630549] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.637983] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.656785] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.664221] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.671074] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.678790] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.687974] team0: Port device team_slave_1 added [ 48.693486] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.700918] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.738021] device hsr_slave_0 entered promiscuous mode [ 48.783747] device hsr_slave_1 entered promiscuous mode [ 48.824289] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.831224] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.885496] device hsr_slave_0 entered promiscuous mode [ 48.933813] device hsr_slave_1 entered promiscuous mode [ 48.974554] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.015294] device hsr_slave_0 entered promiscuous mode [ 49.066662] device hsr_slave_1 entered promiscuous mode [ 49.104530] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.122378] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.139903] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.147561] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.156546] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.164909] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.172339] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.191088] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.260544] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.270231] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.279752] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.302356] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.310904] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.320670] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.327160] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.339616] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.346663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.355517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.375432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.389845] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.399744] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.408575] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.416852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.425154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.432833] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.439417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.449890] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.459839] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.469707] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.479667] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.487613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.495064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.502822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.510709] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.517145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.525165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.532180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.539199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.546078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.553864] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.561856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.575352] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.581451] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.591662] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.598255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.609366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.616459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.626519] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.634953] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.641023] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.653011] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.659634] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.668594] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.681338] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.688638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.698596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.706522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.714162] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.720486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.730615] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.741684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.755287] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.763217] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.770845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.780790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.788658] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.796302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.804568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.812093] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.818611] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.825768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.834095] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.841644] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.848025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.854865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.862566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.870357] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.876755] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.886493] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.895187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.907268] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.915850] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.922022] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.929131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.939213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.947300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.955155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.962856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.970881] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.977285] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.985122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.992829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.999863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.007176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.016383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.025341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.033972] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.043076] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.053622] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.059696] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.069012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.077271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.085293] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.091646] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.098853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.106914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.114482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.121981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.129571] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.139100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.149103] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.155874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.164714] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.174122] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.183762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.191571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.200032] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.211497] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.221910] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.231338] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.246293] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.252620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.260623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.268668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.276497] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.282848] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.289834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.297871] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.305883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.312957] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.321395] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.330548] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.340114] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.350130] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.358623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.369966] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.377865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.385870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.393667] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.400043] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.407877] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.417521] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.426162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.435672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.447020] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.456101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.464182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.472066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.480329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.488146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.496741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.504667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.512688] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.521042] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.531458] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.542511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.552432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.561589] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.568666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.578088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.585743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.593679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.601185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.609078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.616332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready executing program [ 50.624576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.634192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.641794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.654488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.662338] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.672806] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.680468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.688770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.696839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.704687] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.712107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.720855] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.729167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.736686] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.745961] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.751987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.766124] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.774480] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.781497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.789984] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.797831] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.804265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.812222] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.820517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.832284] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.839549] netlink: 4 bytes leftover after parsing attributes in process `syz-executor179'. [ 50.854516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.861880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready executing program [ 50.869590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.877503] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.885644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.893566] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.901201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.909222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.917303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.925266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.932867] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.939377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.948712] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.957449] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.964948] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.976500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.988893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.000898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.008869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.016562] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.026269] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.032319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.045733] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.051783] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.059216] netlink: 4 bytes leftover after parsing attributes in process `syz-executor179'. executing program [ 51.071125] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.079146] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.087754] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.099270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.115347] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.142368] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.159356] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.167042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.178194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready executing program executing program [ 51.186116] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.196656] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.207450] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.217086] netlink: 4 bytes leftover after parsing attributes in process `syz-executor179'. [ 51.231065] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.245138] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.252005] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.266105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.277146] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.287951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready executing program executing program [ 51.299467] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.307286] netlink: 4 bytes leftover after parsing attributes in process `syz-executor179'. [ 51.334185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.341843] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.351809] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.364594] netlink: 4 bytes leftover after parsing attributes in process `syz-executor179'. [ 51.387368] netlink: 4 bytes leftover after parsing attributes in process `syz-executor179'. [ 51.397803] ================================================================== [ 51.405321] BUG: KASAN: use-after-free in tc_chain_fill_node+0x891/0x8b0 [ 51.412161] Read of size 8 at addr ffff88809482ed40 by task syz-executor179/7593 [ 51.419686] [ 51.421367] CPU: 0 PID: 7593 Comm: syz-executor179 Not tainted 4.19.80 #0 [ 51.428365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.437722] Call Trace: [ 51.440313] dump_stack+0x172/0x1f0 [ 51.443947] ? tc_chain_fill_node+0x891/0x8b0 [ 51.448449] print_address_description.cold+0x7c/0x20d [ 51.453724] ? tc_chain_fill_node+0x891/0x8b0 [ 51.458246] kasan_report.cold+0x8c/0x2ba [ 51.462405] __asan_report_load8_noabort+0x14/0x20 [ 51.467336] tc_chain_fill_node+0x891/0x8b0 [ 51.471655] ? tcf_block_cb_register+0x70/0x70 [ 51.476238] ? skb_scrub_packet+0x490/0x490 [ 51.480566] tc_chain_notify+0x102/0x200 [ 51.484682] __tcf_chain_put+0x380/0x500 [ 51.488747] tc_new_tfilter+0xdae/0x1790 [ 51.492813] ? tc_del_tfilter+0xe60/0xe60 [ 51.496968] ? rtnetlink_rcv_msg+0x40a/0xb00 [ 51.501376] ? mutex_trylock+0x1e0/0x1e0 [ 51.505434] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 51.510958] ? tc_del_tfilter+0xe60/0xe60 [ 51.515109] rtnetlink_rcv_msg+0x463/0xb00 [ 51.519355] ? rtnetlink_put_metrics+0x560/0x560 [ 51.524154] ? netdev_pick_tx+0x300/0x300 [ 51.528293] ? netlink_deliver_tap+0x22d/0xc20 [ 51.532867] ? find_held_lock+0x35/0x130 [ 51.536934] netlink_rcv_skb+0x17d/0x460 [ 51.540996] ? rtnetlink_put_metrics+0x560/0x560 [ 51.545741] ? netlink_ack+0xb30/0xb30 [ 51.549675] ? kasan_check_read+0x11/0x20 [ 51.553825] ? netlink_deliver_tap+0x254/0xc20 [ 51.558419] rtnetlink_rcv+0x1d/0x30 [ 51.562127] netlink_unicast+0x537/0x720 [ 51.566186] ? netlink_attachskb+0x770/0x770 [ 51.570595] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 51.576147] netlink_sendmsg+0x8ae/0xd70 [ 51.580209] ? netlink_unicast+0x720/0x720 [ 51.584436] ? selinux_socket_sendmsg+0x36/0x40 [ 51.589089] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 51.594625] ? security_socket_sendmsg+0x8d/0xc0 [ 51.599377] ? netlink_unicast+0x720/0x720 [ 51.603600] sock_sendmsg+0xd7/0x130 [ 51.607310] ___sys_sendmsg+0x803/0x920 [ 51.611320] ? copy_msghdr_from_user+0x430/0x430 [ 51.616081] ? lock_downgrade+0x880/0x880 [ 51.620226] ? kasan_check_read+0x11/0x20 [ 51.624370] ? __fget+0x367/0x540 [ 51.627812] ? iterate_fd+0x360/0x360 [ 51.631598] ? find_held_lock+0x35/0x130 [ 51.635655] ? __fd_install+0x1bc/0x640 [ 51.639629] ? __fget_light+0x1a9/0x230 [ 51.643591] ? __fdget+0x1b/0x20 [ 51.646942] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 51.652471] __sys_sendmsg+0x105/0x1d0 [ 51.656355] ? __ia32_sys_shutdown+0x80/0x80 [ 51.660800] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.665541] ? do_syscall_64+0x26/0x620 [ 51.669499] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.674860] ? do_syscall_64+0x26/0x620 [ 51.678839] __x64_sys_sendmsg+0x78/0xb0 [ 51.682891] do_syscall_64+0xfd/0x620 [ 51.686681] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.691857] RIP: 0033:0x447cc9 [ 51.695043] Code: e8 8c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.713951] RSP: 002b:00007fc5c9824d98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.721678] RAX: ffffffffffffffda RBX: 00000000006ddc68 RCX: 0000000000447cc9 [ 51.728935] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000006 [ 51.736224] RBP: 00000000006ddc60 R08: 0000000000000000 R09: 0000000000000000 [ 51.743514] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006ddc6c [ 51.750796] R13: 0000000000000000 R14: 0000000000000000 R15: 0507002400000074 [ 51.758072] [ 51.759711] Allocated by task 7593: [ 51.763332] save_stack+0x45/0xd0 [ 51.766780] kasan_kmalloc+0xce/0xf0 [ 51.770478] __kmalloc_node+0x51/0x80 [ 51.774273] qdisc_alloc+0xbb/0xa60 [ 51.777904] qdisc_create+0xec/0x1230 [ 51.781696] tc_modify_qdisc+0x51b/0x1bdc [ 51.785832] rtnetlink_rcv_msg+0x463/0xb00 [ 51.790052] netlink_rcv_skb+0x17d/0x460 [ 51.794105] rtnetlink_rcv+0x1d/0x30 [ 51.797819] netlink_unicast+0x537/0x720 [ 51.801873] netlink_sendmsg+0x8ae/0xd70 [ 51.806185] sock_sendmsg+0xd7/0x130 [ 51.809890] ___sys_sendmsg+0x803/0x920 [ 51.813863] __sys_sendmsg+0x105/0x1d0 [ 51.817750] __x64_sys_sendmsg+0x78/0xb0 [ 51.821817] do_syscall_64+0xfd/0x620 [ 51.825605] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.830774] [ 51.832390] Freed by task 7596: [ 51.835667] save_stack+0x45/0xd0 [ 51.839121] __kasan_slab_free+0x102/0x150 [ 51.843356] kasan_slab_free+0xe/0x10 [ 51.847206] kfree+0xcf/0x220 [ 51.850302] qdisc_free+0x89/0x100 [ 51.853835] qdisc_destroy+0x4cf/0x690 [ 51.857722] dev_shutdown+0x2c5/0x497 [ 51.861526] rollback_registered_many+0x6f9/0xda0 [ 51.866353] unregister_netdevice_many.part.0+0x1b/0x1f0 [ 51.871790] unregister_netdevice_many+0x3b/0x50 [ 51.876538] rtnl_delete_link+0xda/0x130 [ 51.880593] rtnl_dellink+0x3a7/0x920 [ 51.884384] rtnetlink_rcv_msg+0x463/0xb00 [ 51.888624] netlink_rcv_skb+0x17d/0x460 [ 51.892681] rtnetlink_rcv+0x1d/0x30 [ 51.896385] netlink_unicast+0x537/0x720 [ 51.900438] netlink_sendmsg+0x8ae/0xd70 [ 51.904485] sock_sendmsg+0xd7/0x130 [ 51.908181] ___sys_sendmsg+0x803/0x920 [ 51.912149] __sys_sendmsg+0x105/0x1d0 [ 51.916042] __x64_sys_sendmsg+0x78/0xb0 [ 51.920101] do_syscall_64+0xfd/0x620 [ 51.923887] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.929053] [ 51.930673] The buggy address belongs to the object at ffff88809482ed00 [ 51.930673] which belongs to the cache kmalloc-2048 of size 2048 [ 51.943506] The buggy address is located 64 bytes inside of [ 51.943506] 2048-byte region [ffff88809482ed00, ffff88809482f500) [ 51.955387] The buggy address belongs to the page: [ 51.960314] page:ffffea0002520b80 count:1 mapcount:0 mapping:ffff88812c3f0c40 index:0x0 compound_mapcount: 0 [ 51.970268] flags: 0x1fffc0000008100(slab|head) [ 51.974937] raw: 01fffc0000008100 ffffea0002690488 ffffea00027bf788 ffff88812c3f0c40 [ 51.982816] raw: 0000000000000000 ffff88809482e480 0000000100000003 0000000000000000 [ 51.990678] page dumped because: kasan: bad access detected [ 51.996382] [ 51.998008] Memory state around the buggy address: [ 52.002931] ffff88809482ec00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.010295] ffff88809482ec80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 52.017654] >ffff88809482ed00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.025007] ^ [ 52.030441] ffff88809482ed80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.037791] ffff88809482ee00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.045180] ================================================================== [ 52.052537] Disabling lock debugging due to kernel taint [ 52.064700] Kernel panic - not syncing: panic_on_warn set ... [ 52.064700] [ 52.072314] CPU: 0 PID: 7593 Comm: syz-executor179 Tainted: G B 4.19.80 #0 [ 52.080624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.089966] Call Trace: [ 52.092556] dump_stack+0x172/0x1f0 [ 52.096181] ? tc_chain_fill_node+0x891/0x8b0 [ 52.100663] panic+0x26a/0x50e [ 52.103842] ? __warn_printk+0xf3/0xf3 [ 52.107977] ? tc_chain_fill_node+0x891/0x8b0 [ 52.112473] ? preempt_schedule+0x4b/0x60 [ 52.116628] ? ___preempt_schedule+0x16/0x18 [ 52.121024] ? trace_hardirqs_on+0x5e/0x220 [ 52.125335] ? tc_chain_fill_node+0x891/0x8b0 [ 52.129819] kasan_end_report+0x47/0x4f [ 52.133789] kasan_report.cold+0xa9/0x2ba [ 52.137941] __asan_report_load8_noabort+0x14/0x20 [ 52.142858] tc_chain_fill_node+0x891/0x8b0 [ 52.147165] ? tcf_block_cb_register+0x70/0x70 [ 52.151758] ? skb_scrub_packet+0x490/0x490 [ 52.156093] tc_chain_notify+0x102/0x200 [ 52.160229] __tcf_chain_put+0x380/0x500 [ 52.164282] tc_new_tfilter+0xdae/0x1790 [ 52.168335] ? tc_del_tfilter+0xe60/0xe60 [ 52.172469] ? rtnetlink_rcv_msg+0x40a/0xb00 [ 52.176880] ? mutex_trylock+0x1e0/0x1e0 [ 52.180945] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 52.186665] ? tc_del_tfilter+0xe60/0xe60 [ 52.190810] rtnetlink_rcv_msg+0x463/0xb00 [ 52.195052] ? rtnetlink_put_metrics+0x560/0x560 [ 52.199805] ? netdev_pick_tx+0x300/0x300 [ 52.203942] ? netlink_deliver_tap+0x22d/0xc20 [ 52.208511] ? find_held_lock+0x35/0x130 [ 52.212615] netlink_rcv_skb+0x17d/0x460 [ 52.216714] ? rtnetlink_put_metrics+0x560/0x560 [ 52.221487] ? netlink_ack+0xb30/0xb30 [ 52.225360] ? kasan_check_read+0x11/0x20 [ 52.229511] ? netlink_deliver_tap+0x254/0xc20 [ 52.234088] rtnetlink_rcv+0x1d/0x30 [ 52.237808] netlink_unicast+0x537/0x720 [ 52.241862] ? netlink_attachskb+0x770/0x770 [ 52.246263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 52.252108] netlink_sendmsg+0x8ae/0xd70 [ 52.256179] ? netlink_unicast+0x720/0x720 [ 52.260418] ? selinux_socket_sendmsg+0x36/0x40 [ 52.265080] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 52.270607] ? security_socket_sendmsg+0x8d/0xc0 [ 52.275373] ? netlink_unicast+0x720/0x720 [ 52.279612] sock_sendmsg+0xd7/0x130 [ 52.283335] ___sys_sendmsg+0x803/0x920 [ 52.287307] ? copy_msghdr_from_user+0x430/0x430 [ 52.292056] ? lock_downgrade+0x880/0x880 [ 52.296196] ? kasan_check_read+0x11/0x20 [ 52.300331] ? __fget+0x367/0x540 [ 52.303769] ? iterate_fd+0x360/0x360 [ 52.307551] ? find_held_lock+0x35/0x130 [ 52.311593] ? __fd_install+0x1bc/0x640 [ 52.315567] ? __fget_light+0x1a9/0x230 [ 52.319536] ? __fdget+0x1b/0x20 [ 52.322896] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 52.328420] __sys_sendmsg+0x105/0x1d0 [ 52.332339] ? __ia32_sys_shutdown+0x80/0x80 [ 52.336742] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.341478] ? do_syscall_64+0x26/0x620 [ 52.345454] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.350803] ? do_syscall_64+0x26/0x620 [ 52.354776] __x64_sys_sendmsg+0x78/0xb0 [ 52.358831] do_syscall_64+0xfd/0x620 [ 52.362622] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.367793] RIP: 0033:0x447cc9 [ 52.370969] Code: e8 8c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.389863] RSP: 002b:00007fc5c9824d98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 52.397561] RAX: ffffffffffffffda RBX: 00000000006ddc68 RCX: 0000000000447cc9 [ 52.404814] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000006 [ 52.412084] RBP: 00000000006ddc60 R08: 0000000000000000 R09: 0000000000000000 [ 52.419336] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006ddc6c [ 52.426595] R13: 0000000000000000 R14: 0000000000000000 R15: 0507002400000074 [ 52.435405] Kernel Offset: disabled [ 52.439098] Rebooting in 86400 seconds..