[ 38.405334] audit: type=1800 audit(1546747657.038:27): pid=7661 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 38.433413] audit: type=1800 audit(1546747657.048:28): pid=7661 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 38.972485] audit: type=1800 audit(1546747657.668:29): pid=7661 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 38.991942] audit: type=1800 audit(1546747657.668:30): pid=7661 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.217' (ECDSA) to the list of known hosts. syzkaller login: [ 50.390067] IPVS: ftp: loaded support on port[0] = 21 [ 50.390084] IPVS: ftp: loaded support on port[0] = 21 [ 50.400567] IPVS: ftp: loaded support on port[0] = 21 [ 50.405200] IPVS: ftp: loaded support on port[0] = 21 [ 50.409825] IPVS: ftp: loaded support on port[0] = 21 [ 50.414666] IPVS: ftp: loaded support on port[0] = 21 [ 50.629008] chnl_net:caif_netlink_parms(): no params data found [ 50.660771] chnl_net:caif_netlink_parms(): no params data found [ 50.673760] chnl_net:caif_netlink_parms(): no params data found [ 50.702922] chnl_net:caif_netlink_parms(): no params data found [ 50.781831] chnl_net:caif_netlink_parms(): no params data found [ 50.805079] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.812453] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.820420] device bridge_slave_0 entered promiscuous mode [ 50.853080] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.860292] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.869417] device bridge_slave_0 entered promiscuous mode [ 50.876005] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.882517] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.889514] device bridge_slave_1 entered promiscuous mode [ 50.896292] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.905635] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.912958] device bridge_slave_0 entered promiscuous mode [ 50.922890] chnl_net:caif_netlink_parms(): no params data found [ 50.931267] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.938145] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.945128] device bridge_slave_0 entered promiscuous mode [ 50.955228] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.962327] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.969750] device bridge_slave_1 entered promiscuous mode [ 50.979676] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.986149] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.996087] device bridge_slave_1 entered promiscuous mode [ 51.012201] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.018659] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.025559] device bridge_slave_1 entered promiscuous mode [ 51.054133] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.060940] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.068012] device bridge_slave_0 entered promiscuous mode [ 51.086237] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.099654] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.108915] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.117727] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.125539] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.132193] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.139375] device bridge_slave_1 entered promiscuous mode [ 51.164330] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.181335] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.201353] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.230503] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.238699] team0: Port device team_slave_0 added [ 51.245058] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.254229] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.263098] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.274994] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.282208] team0: Port device team_slave_0 added [ 51.295998] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.305419] team0: Port device team_slave_0 added [ 51.310979] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.320102] team0: Port device team_slave_1 added [ 51.343321] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.351047] team0: Port device team_slave_1 added [ 51.356182] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.362884] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.370022] device bridge_slave_0 entered promiscuous mode [ 51.376895] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.384101] team0: Port device team_slave_1 added [ 51.392886] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.404639] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.412194] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.419653] team0: Port device team_slave_0 added [ 51.425019] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.433588] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.440036] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.447550] device bridge_slave_1 entered promiscuous mode [ 51.453903] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.465495] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.477121] team0: Port device team_slave_0 added [ 51.482600] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.490076] team0: Port device team_slave_1 added [ 51.495306] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.510191] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.525339] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.533065] team0: Port device team_slave_1 added [ 51.541982] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.554261] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.640484] device hsr_slave_0 entered promiscuous mode [ 51.677046] device hsr_slave_1 entered promiscuous mode [ 51.727090] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.734327] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.747381] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.760779] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.782649] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.791928] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.848555] device hsr_slave_0 entered promiscuous mode [ 51.887094] device hsr_slave_1 entered promiscuous mode [ 51.968581] device hsr_slave_0 entered promiscuous mode [ 52.007087] device hsr_slave_1 entered promiscuous mode [ 52.053406] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.110136] device hsr_slave_0 entered promiscuous mode [ 52.167417] device hsr_slave_1 entered promiscuous mode [ 52.231817] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.239092] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.247488] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.266293] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.328947] device hsr_slave_0 entered promiscuous mode [ 52.366935] device hsr_slave_1 entered promiscuous mode [ 52.407328] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.414536] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.423749] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.431610] team0: Port device team_slave_0 added [ 52.437467] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.444647] team0: Port device team_slave_1 added [ 52.450898] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.463395] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.471161] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.529606] device hsr_slave_0 entered promiscuous mode [ 52.566915] device hsr_slave_1 entered promiscuous mode [ 52.608236] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.618799] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.626239] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.634187] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.650465] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.658329] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.669253] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.678636] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.793969] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.805249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.815394] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.829377] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.842877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.850457] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.859907] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.869499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.877376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.885164] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.895982] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.909359] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.915431] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.928781] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.937219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.944086] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.950483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.960869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.968012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.974801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.987046] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.993110] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.003547] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.019184] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.027188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.035027] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.046063] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.052532] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.060993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.069667] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.080565] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.089124] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.097228] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.104876] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.112574] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.121915] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.128611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.136382] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.144365] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.150774] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.158656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.166372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.174217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.181817] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.188207] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.195023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.202231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.210236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.218183] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.226187] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.235831] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.242480] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.252801] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.260155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.271786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.279460] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.285785] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.292949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.300811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.308907] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.315243] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.322381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.333523] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.342615] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.354543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.363018] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.375240] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.382291] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.391662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.399627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.406496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.413578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.421599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.428573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.436171] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.448277] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.454367] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.462235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.472263] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.484737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.492925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.501039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.509068] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.516855] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.523189] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.530284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.538197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.545713] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.552119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.563160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.572085] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.582045] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.592085] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.602841] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.610177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.621421] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.628876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.636637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.644168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.652762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.660892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.668612] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.674946] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.682027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.689967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.697872] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.704198] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.713416] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.722248] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.731283] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.742365] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.753170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.760996] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.769055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.777367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.785062] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.791444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.798581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.806307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.813961] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.820313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.827258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.836885] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.845389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.854174] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.865177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.877808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.885721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.895744] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.903858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.911696] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.919259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.927509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.935520] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.943942] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.955828] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.963733] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.975031] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.984743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.991813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.003236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.011019] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.017376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.024319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.032445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.040409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.048715] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.056952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.064404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.073620] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.080004] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.089513] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.098902] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.110396] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.118444] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.126393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.138275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.145982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.153999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.161878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.169963] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.183231] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.191474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.205526] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.214550] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.223375] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.232678] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.240378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.248361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.256022] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.263797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.271554] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.283050] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.291392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.301067] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.311053] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.324439] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.332201] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.338305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.345295] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.356312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.364321] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.372252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.380316] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.388206] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.395837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.403497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready executing program [ 54.411595] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.419416] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.434741] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.444243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready executing program executing program [ 54.458080] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.468928] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.477432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.485163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.492990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.501224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.509222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.517032] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.524447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.532145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.541792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.551183] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready executing program executing program [ 54.567164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.574885] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.582526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.590546] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.601266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.611267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.620755] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.627631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.637251] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.643280] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.651097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.658756] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready executing program [ 54.666192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.674119] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.685228] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.692198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.701988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready executing program [ 54.717282] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.724982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.733870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.745447] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.752031] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready executing program executing program [ 54.765369] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.775648] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.783899] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.792733] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.811419] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.820434] ================================================================== [ 54.827938] BUG: KASAN: use-after-free in __xfrm_policy_unlink+0x9ec/0xa00 [ 54.827952] Write of size 8 at addr ffff888084fec4d0 by task syz-executor980/7844 [ 54.827956] [ 54.827970] CPU: 1 PID: 7844 Comm: syz-executor980 Not tainted 4.20.0+ #10 [ 54.827977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.827981] Call Trace: [ 54.827996] dump_stack+0x1db/0x2d0 [ 54.828011] ? dump_stack_print_info.cold+0x20/0x20 [ 54.846170] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.851282] ? lock_downgrade+0x910/0x910 [ 54.851295] ? __xfrm_policy_unlink+0x9ec/0xa00 [ 54.851316] print_address_description.cold+0x7c/0x20d [ 54.863228] ? __xfrm_policy_unlink+0x9ec/0xa00 [ 54.863241] ? __xfrm_policy_unlink+0x9ec/0xa00 [ 54.863257] kasan_report.cold+0x1b/0x40 [ 54.863274] ? write_comp_data+0x61/0x70 [ 54.871795] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.871955] ? __xfrm_policy_unlink+0x9ec/0xa00 executing program executing program executing program executing program executing program [ 54.882138] __asan_report_store8_noabort+0x17/0x20 [ 54.882153] __xfrm_policy_unlink+0x9ec/0xa00 [ 54.882172] ? xfrm_policy_walk_done+0x360/0x360 [ 54.903769] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.905454] ? xfrm_policy_byid+0x4a0/0x4a0 [ 54.905469] ? refcount_inc_checked+0x2b/0x70 [ 54.905487] ? __xfrm_policy_link+0x220/0x2f0 [ 54.905505] ? xfrm_pol_inexact_addr_use_any_list+0x1f0/0x1f0 [ 54.928307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.929752] xfrm_policy_insert+0x223/0x910 [ 54.929772] ? xfrm_policy_inexact_insert+0xda0/0xda0 [ 54.929788] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 54.929809] pfkey_spdadd+0x111a/0x19a0 [ 54.940693] ? pfkey_spddelete+0x1090/0x1090 [ 54.940709] ? iov_iter_advance+0x354/0x1490 [ 54.940738] ? pfkey_spddelete+0x1090/0x1090 [ 54.940753] pfkey_process+0x6d2/0x810 [ 55.001687] ? pfkey_send_new_mapping+0x11f0/0x11f0 [ 55.006691] ? copyin+0xb5/0x100 [ 55.010054] ? aa_sk_perm+0x234/0x8e0 [ 55.013863] pfkey_sendmsg+0x5bb/0xfc0 [ 55.017767] ? pfkey_spdget+0xa50/0xa50 [ 55.021753] ? apparmor_socket_sendmsg+0x2a/0x30 [ 55.026495] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 55.032016] ? security_socket_sendmsg+0x93/0xc0 [ 55.036756] ? pfkey_spdget+0xa50/0xa50 [ 55.040714] sock_sendmsg+0xdd/0x130 [ 55.044418] ___sys_sendmsg+0x7ec/0x910 [ 55.048391] ? copy_msghdr_from_user+0x570/0x570 [ 55.053142] ? __handle_mm_fault+0x955/0x5690 [ 55.057622] ? add_lock_to_list.isra.0+0x450/0x450 [ 55.062540] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 55.067372] ? check_preemption_disabled+0x48/0x290 [ 55.072398] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 55.078012] ? __fget_light+0x2db/0x420 [ 55.081991] ? fget_raw+0x20/0x20 [ 55.085434] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 55.090698] ? rcu_read_unlock_special+0x380/0x380 [ 55.095615] ? __fdget+0x1b/0x20 [ 55.098966] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 55.104496] ? sockfd_lookup_light+0xc2/0x160 [ 55.108985] __sys_sendmsg+0x112/0x270 [ 55.112860] ? __ia32_sys_shutdown+0x80/0x80 [ 55.117274] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.122634] ? trace_hardirqs_off_caller+0x300/0x300 [ 55.127737] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.132491] __x64_sys_sendmsg+0x78/0xb0 [ 55.136557] do_syscall_64+0x1a3/0x800 [ 55.140432] ? syscall_return_slowpath+0x5f0/0x5f0 [ 55.145348] ? prepare_exit_to_usermode+0x232/0x3b0 [ 55.150353] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.155193] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.160367] RIP: 0033:0x442719 [ 55.163546] Code: e8 3c 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 9b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.182446] RSP: 002b:00007ffea64fd0d8 EFLAGS: 00000217 ORIG_RAX: 000000000000002e [ 55.190144] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000442719 [ 55.197398] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 55.204658] RBP: 0000000000000000 R08: 0000000400000000 R09: 0000000400000000 [ 55.211922] R10: 0000000400000000 R11: 0000000000000217 R12: 0000000000000008 [ 55.219177] R13: 000000000000d5e0 R14: 0000000000000000 R15: 0000000000000000 [ 55.226443] [ 55.228052] Allocated by task 7842: [ 55.231677] save_stack+0x45/0xd0 [ 55.235133] kasan_kmalloc+0xcf/0xe0 [ 55.238843] kmem_cache_alloc_trace+0x151/0x760 [ 55.243497] xfrm_policy_alloc+0xfb/0x530 [ 55.247650] pfkey_spdadd+0x24d/0x19a0 [ 55.251530] pfkey_process+0x6d2/0x810 [ 55.255410] pfkey_sendmsg+0x5bb/0xfc0 [ 55.259292] sock_sendmsg+0xdd/0x130 [ 55.262997] ___sys_sendmsg+0x7ec/0x910 [ 55.266956] __sys_sendmsg+0x112/0x270 [ 55.270834] __x64_sys_sendmsg+0x78/0xb0 [ 55.274899] do_syscall_64+0x1a3/0x800 [ 55.278774] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.283949] [ 55.285568] Freed by task 16: [ 55.288659] save_stack+0x45/0xd0 [ 55.292111] __kasan_slab_free+0x102/0x150 [ 55.296329] kasan_slab_free+0xe/0x10 [ 55.300128] kfree+0xcf/0x230 [ 55.303228] xfrm_policy_destroy_rcu+0x48/0x60 [ 55.307797] rcu_process_callbacks+0xc4a/0x1680 [ 55.312461] __do_softirq+0x30b/0xb11 [ 55.316243] [ 55.317859] The buggy address belongs to the object at ffff888084fec4c0 [ 55.317859] which belongs to the cache kmalloc-1k of size 1024 [ 55.330497] The buggy address is located 16 bytes inside of [ 55.330497] 1024-byte region [ffff888084fec4c0, ffff888084fec8c0) [ 55.342349] The buggy address belongs to the page: [ 55.347281] page:ffffea000213fb00 count:1 mapcount:0 mapping:ffff88812c3f0ac0 index:0x0 compound_mapcount: 0 [ 55.357231] flags: 0x1fffc0000010200(slab|head) [ 55.361896] raw: 01fffc0000010200 ffffea0002618b08 ffffea00025fe388 ffff88812c3f0ac0 [ 55.369783] raw: 0000000000000000 ffff888084fec040 0000000100000007 0000000000000000 [ 55.377656] page dumped because: kasan: bad access detected [ 55.383343] [ 55.384955] Memory state around the buggy address: [ 55.389896] ffff888084fec380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.397247] ffff888084fec400: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 55.404597] >ffff888084fec480: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 55.411936] ^ [ 55.417891] ffff888084fec500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.425481] ffff888084fec580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.432824] ================================================================== [ 55.440174] Disabling lock debugging due to kernel taint [ 55.445642] Kernel panic - not syncing: panic_on_warn set ... [ 55.451534] CPU: 1 PID: 7844 Comm: syz-executor980 Tainted: G B 4.20.0+ #10 [ 55.459932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.469279] Call Trace: [ 55.471854] dump_stack+0x1db/0x2d0 [ 55.475476] ? dump_stack_print_info.cold+0x20/0x20 [ 55.480482] panic+0x2cb/0x589 [ 55.483660] ? add_taint.cold+0x16/0x16 [ 55.487623] ? trace_hardirqs_on+0xb4/0x310 [ 55.491936] ? trace_hardirqs_on+0xb4/0x310 [ 55.496248] ? __xfrm_policy_unlink+0x9ec/0xa00 [ 55.500913] end_report+0x47/0x4f [ 55.504353] ? __xfrm_policy_unlink+0x9ec/0xa00 [ 55.509006] kasan_report.cold+0xe/0x40 [ 55.512975] ? write_comp_data+0x61/0x70 [ 55.517027] ? __xfrm_policy_unlink+0x9ec/0xa00 [ 55.521693] __asan_report_store8_noabort+0x17/0x20 [ 55.526724] __xfrm_policy_unlink+0x9ec/0xa00 [ 55.531207] ? xfrm_policy_walk_done+0x360/0x360 [ 55.535948] ? xfrm_policy_byid+0x4a0/0x4a0 [ 55.540261] ? refcount_inc_checked+0x2b/0x70 [ 55.544746] ? __xfrm_policy_link+0x220/0x2f0 [ 55.549245] ? xfrm_pol_inexact_addr_use_any_list+0x1f0/0x1f0 [ 55.555129] xfrm_policy_insert+0x223/0x910 [ 55.559433] ? xfrm_policy_inexact_insert+0xda0/0xda0 [ 55.564615] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 55.569799] pfkey_spdadd+0x111a/0x19a0 [ 55.573769] ? pfkey_spddelete+0x1090/0x1090 [ 55.578167] ? iov_iter_advance+0x354/0x1490 [ 55.582563] ? pfkey_spddelete+0x1090/0x1090 [ 55.586953] pfkey_process+0x6d2/0x810 [ 55.590826] ? pfkey_send_new_mapping+0x11f0/0x11f0 [ 55.595824] ? copyin+0xb5/0x100 [ 55.599181] ? aa_sk_perm+0x234/0x8e0 [ 55.602970] pfkey_sendmsg+0x5bb/0xfc0 [ 55.606854] ? pfkey_spdget+0xa50/0xa50 [ 55.610815] ? apparmor_socket_sendmsg+0x2a/0x30 [ 55.615557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 55.621080] ? security_socket_sendmsg+0x93/0xc0 [ 55.625825] ? pfkey_spdget+0xa50/0xa50 [ 55.629800] sock_sendmsg+0xdd/0x130 [ 55.633505] ___sys_sendmsg+0x7ec/0x910 [ 55.637488] ? copy_msghdr_from_user+0x570/0x570 [ 55.642229] ? __handle_mm_fault+0x955/0x5690 [ 55.646709] ? add_lock_to_list.isra.0+0x450/0x450 [ 55.651633] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 55.656461] ? check_preemption_disabled+0x48/0x290 [ 55.661466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 55.666986] ? __fget_light+0x2db/0x420 [ 55.670942] ? fget_raw+0x20/0x20 [ 55.674389] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 55.679661] ? rcu_read_unlock_special+0x380/0x380 [ 55.684595] ? __fdget+0x1b/0x20 [ 55.687947] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 55.693469] ? sockfd_lookup_light+0xc2/0x160 [ 55.697966] __sys_sendmsg+0x112/0x270 [ 55.701850] ? __ia32_sys_shutdown+0x80/0x80 [ 55.706270] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.711625] ? trace_hardirqs_off_caller+0x300/0x300 [ 55.716729] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.721473] __x64_sys_sendmsg+0x78/0xb0 [ 55.725522] do_syscall_64+0x1a3/0x800 [ 55.729397] ? syscall_return_slowpath+0x5f0/0x5f0 [ 55.734311] ? prepare_exit_to_usermode+0x232/0x3b0 [ 55.739317] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.744148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.749337] RIP: 0033:0x442719 [ 55.752522] Code: e8 3c 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 9b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.771424] RSP: 002b:00007ffea64fd0d8 EFLAGS: 00000217 ORIG_RAX: 000000000000002e [ 55.779122] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000442719 [ 55.786382] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 55.793643] RBP: 0000000000000000 R08: 0000000400000000 R09: 0000000400000000 [ 55.800917] R10: 0000000400000000 R11: 0000000000000217 R12: 0000000000000008 [ 55.808171] R13: 000000000000d5e0 R14: 0000000000000000 R15: 0000000000000000 [ 55.816706] Kernel Offset: disabled [ 55.820350] Rebooting in 86400 seconds..