[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 29.152925] kauditd_printk_skb: 8 callbacks suppressed [ 29.152939] audit: type=1800 audit(1543943484.352:29): pid=5850 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 [ 29.193427] audit: type=1800 audit(1543943484.352:30): pid=5850 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 '10.128.10.42' (ECDSA) to the list of known hosts. 2018/12/04 17:14:08 parsed 1 programs 2018/12/04 17:14:11 executed programs: 0 syzkaller login: [ 196.276538] IPVS: ftp: loaded support on port[0] = 21 [ 196.299864] IPVS: ftp: loaded support on port[0] = 21 [ 196.309854] IPVS: ftp: loaded support on port[0] = 21 [ 196.321385] IPVS: ftp: loaded support on port[0] = 21 [ 196.331485] IPVS: ftp: loaded support on port[0] = 21 [ 196.334278] IPVS: ftp: loaded support on port[0] = 21 [ 197.141608] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.150163] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.158385] device bridge_slave_0 entered promiscuous mode [ 197.181529] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.189810] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.198220] device bridge_slave_0 entered promiscuous mode [ 197.204724] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.211114] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.219047] device bridge_slave_0 entered promiscuous mode [ 197.227340] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.234061] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.240989] device bridge_slave_0 entered promiscuous mode [ 197.249479] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.256939] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.263885] device bridge_slave_0 entered promiscuous mode [ 197.271446] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.277816] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.284758] device bridge_slave_1 entered promiscuous mode [ 197.294447] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.300813] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.308188] device bridge_slave_1 entered promiscuous mode [ 197.319083] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.330847] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.338159] device bridge_slave_1 entered promiscuous mode [ 197.345399] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.351747] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.358988] device bridge_slave_1 entered promiscuous mode [ 197.366730] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 197.377121] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 197.386353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 197.394205] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.400596] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.414233] device bridge_slave_1 entered promiscuous mode [ 197.420655] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.428652] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.435846] device bridge_slave_0 entered promiscuous mode [ 197.443387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 197.452495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 197.461923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 197.474399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 197.500938] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.508232] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.516111] device bridge_slave_1 entered promiscuous mode [ 197.522447] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 197.542804] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 197.573786] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 197.585593] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 197.593771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 197.607368] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 197.626426] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 197.652073] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 197.664973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 197.673137] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 197.693221] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 197.730024] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 197.748953] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 197.777204] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 197.827001] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 197.848216] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 197.875887] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 197.883077] team0: Port device team_slave_0 added [ 197.906838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 197.918974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 197.935467] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 197.944521] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 197.955372] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 197.962389] team0: Port device team_slave_1 added [ 197.974328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 197.985967] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 197.999192] team0: Port device team_slave_0 added [ 198.019361] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 198.030371] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 198.042677] team0: Port device team_slave_0 added [ 198.048363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.057777] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.072421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 198.088471] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 198.100659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.109373] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.117215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.126742] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 198.134389] team0: Port device team_slave_0 added [ 198.139747] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 198.147413] team0: Port device team_slave_1 added [ 198.154316] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 198.164969] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 198.172015] team0: Port device team_slave_0 added [ 198.179353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.189703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.206369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 198.220063] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 198.227554] team0: Port device team_slave_1 added [ 198.234915] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 198.242289] team0: Port device team_slave_1 added [ 198.254440] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 198.261982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.277496] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.287288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.298485] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 198.309273] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 198.317129] team0: Port device team_slave_1 added [ 198.327999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.339757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.348665] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.372529] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 198.383957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.394048] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.411769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 198.431629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.441206] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.457010] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.465290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.487940] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 198.509298] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 198.521023] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.537550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.553467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.561731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.569704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.579948] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 198.590052] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 198.604894] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 198.614842] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.629329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.647303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.655668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.663311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.671240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.679397] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 198.686901] team0: Port device team_slave_0 added [ 198.694560] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 198.705480] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 198.715762] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 198.725009] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.738458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.751427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.759883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.767932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.776062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.785864] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 198.793609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.805728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.816821] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 198.824974] team0: Port device team_slave_1 added [ 198.922235] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.967126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 198.984760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.996403] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.035069] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 199.042207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.054557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.116304] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 199.123450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.135838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 199.369802] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.376464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.383442] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.389903] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.407698] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 199.521605] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.528087] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.534794] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.541161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.551344] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 199.565292] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.571692] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.578403] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.584812] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.598386] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 199.613012] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.619472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.626201] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.632575] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.647780] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 199.698226] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.704631] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.711262] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.717677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.729673] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 199.985229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.998389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 200.014705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 200.021915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 200.029416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 200.111298] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.117712] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.124439] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.130808] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.146731] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 201.023635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 202.303031] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.380264] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.414394] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.485689] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.512009] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.577261] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 202.640136] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 202.674724] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 202.769754] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 202.780376] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 202.865970] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 202.880936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.892647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.912877] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 202.920249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.943335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.970112] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 202.987270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.998582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.040662] 8021q: adding VLAN 0 to HW filter on device bond0 [ 203.068659] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 203.082464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 203.093921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.126207] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 203.133819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 203.140997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.180479] 8021q: adding VLAN 0 to HW filter on device team0 [ 203.203062] 8021q: adding VLAN 0 to HW filter on device team0 [ 203.294902] 8021q: adding VLAN 0 to HW filter on device team0 [ 203.363273] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 203.384731] 8021q: adding VLAN 0 to HW filter on device team0 [ 203.400693] 8021q: adding VLAN 0 to HW filter on device team0 [ 203.641856] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 203.660560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 203.668826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.881522] 8021q: adding VLAN 0 to HW filter on device team0 2018/12/04 17:14:20 executed programs: 6 2018/12/04 17:14:25 executed programs: 70 2018/12/04 17:14:30 executed programs: 130 2018/12/04 17:14:35 executed programs: 200 [ 221.914363] cgroup: fork rejected by pids controller in /syz4 [ 222.879025] cgroup: fork rejected by pids controller in /syz1 [ 223.068119] IPVS: ftp: loaded support on port[0] = 21 [ 223.555095] device bridge_slave_1 left promiscuous mode [ 223.561267] bridge0: port 2(bridge_slave_1) entered disabled state [ 223.617126] device bridge_slave_0 left promiscuous mode [ 223.622660] bridge0: port 1(bridge_slave_0) entered disabled state [ 223.768004] team0 (unregistering): Port device team_slave_1 removed [ 223.781972] team0 (unregistering): Port device team_slave_0 removed [ 223.801666] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 223.841475] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 223.929493] bond0 (unregistering): Released all slaves [ 224.011796] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.018239] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.025283] device bridge_slave_0 entered promiscuous mode [ 224.053064] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.059719] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.077848] device bridge_slave_1 entered promiscuous mode [ 224.141265] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 224.230575] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 224.521357] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 224.632369] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 225.034269] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 225.041665] team0: Port device team_slave_0 added [ 225.079409] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 225.088206] team0: Port device team_slave_1 added [ 225.154175] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 225.161090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 225.184560] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 225.208735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 225.226285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 225.244359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 225.272336] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 225.280482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 225.291371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 225.318069] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 225.325931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 225.338837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 225.604600] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.611003] bridge0: port 2(bridge_slave_1) entered forwarding state [ 225.617770] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.624176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 225.632464] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 226.063676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 226.332948] 8021q: adding VLAN 0 to HW filter on device bond0 [ 226.387867] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 226.442171] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 226.448397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 226.456095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 226.510302] 8021q: adding VLAN 0 to HW filter on device team0 2018/12/04 17:14:42 executed programs: 257 [ 228.184747] cgroup: fork rejected by pids controller in /syz2 [ 228.191937] ================================================================== [ 228.199474] BUG: KASAN: use-after-free in get_mem_cgroup_from_mm.part.62+0x6d7/0x880 [ 228.207360] Read of size 8 at addr ffff8801bf947450 by task syz-executor2/9768 [ 228.214711] [ 228.216342] CPU: 0 PID: 9768 Comm: syz-executor2 Not tainted 4.20.0-rc1-next-20181109+ #110 [ 228.224822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.234168] Call Trace: [ 228.236756] dump_stack+0x244/0x39d [ 228.240404] ? dump_stack_print_info.cold.1+0x20/0x20 [ 228.245592] ? printk+0xa7/0xcf [ 228.248896] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 228.253700] print_address_description.cold.7+0x9/0x1ff [ 228.259069] kasan_report.cold.8+0x242/0x309 [ 228.263476] ? get_mem_cgroup_from_mm.part.62+0x6d7/0x880 [ 228.269022] __asan_report_load8_noabort+0x14/0x20 [ 228.273957] get_mem_cgroup_from_mm.part.62+0x6d7/0x880 [ 228.279332] ? lock_page_memcg+0x350/0x350 [ 228.283570] ? lock_acquire+0x1ed/0x520 [ 228.287573] ? mem_cgroup_oom_control_write+0x100/0x100 [ 228.292936] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 228.298487] ? check_preemption_disabled+0x48/0x280 [ 228.303523] ? kasan_check_read+0x11/0x20 [ 228.307674] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 228.312949] ? rcu_softirq_qs+0x20/0x20 [ 228.316944] mem_cgroup_try_charge+0x608/0xe20 [ 228.321526] ? trace_hardirqs_on_caller+0xc0/0x310 [ 228.326475] ? mem_cgroup_protected+0xa60/0xa60 [ 228.331141] ? lock_acquire+0x1ed/0x520 [ 228.335120] ? mcopy_atomic+0x293/0x2aa0 [ 228.339204] ? lock_release+0xa10/0xa10 [ 228.343180] ? perf_trace_sched_process_exec+0x860/0x860 [ 228.348636] ? __do_page_fault+0x63c/0xe40 [ 228.352873] ? __do_page_fault+0x47f/0xe40 [ 228.357164] ? down_read+0x8d/0x120 [ 228.360789] ? vmacache_find+0x61/0x310 [ 228.364762] ? vmacache_update+0x74/0x140 [ 228.368919] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.374467] mcopy_atomic+0xae9/0x2aa0 [ 228.378379] ? mm_alloc_pmd+0x2f0/0x2f0 [ 228.382353] ? find_held_lock+0x36/0x1c0 [ 228.386424] ? graph_lock+0x270/0x270 [ 228.390231] ? _raw_spin_unlock_irq+0x27/0x80 [ 228.394726] ? _raw_spin_unlock_irq+0x27/0x80 [ 228.399222] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 228.403807] ? trace_hardirqs_on+0xbd/0x310 [ 228.408141] ? kasan_check_read+0x11/0x20 [ 228.412291] ? finish_task_switch+0x180/0x920 [ 228.416794] ? find_held_lock+0x36/0x1c0 [ 228.420868] ? __might_fault+0x12b/0x1e0 [ 228.424960] ? lock_downgrade+0x900/0x900 [ 228.429111] ? lock_release+0xa10/0xa10 [ 228.433086] ? perf_trace_sched_process_exec+0x860/0x860 [ 228.438549] ? __switch_to_asm+0x40/0x70 [ 228.442609] ? __switch_to_asm+0x34/0x70 [ 228.446669] ? __switch_to_asm+0x40/0x70 [ 228.450731] ? __switch_to_asm+0x34/0x70 [ 228.454792] ? __switch_to_asm+0x40/0x70 [ 228.458850] ? __switch_to_asm+0x34/0x70 [ 228.462939] ? __switch_to_asm+0x34/0x70 [ 228.467023] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.472563] ? _copy_from_user+0xdf/0x150 [ 228.476722] userfaultfd_ioctl+0x213d/0x54a0 [ 228.481136] ? graph_lock+0x270/0x270 [ 228.484969] ? userfaultfd_read+0x2c0/0x2c0 [ 228.489311] ? perf_trace_sched_process_exec+0x860/0x860 [ 228.494793] ? do_raw_spin_unlock+0xa7/0x330 [ 228.499228] ? do_raw_spin_trylock+0x270/0x270 [ 228.503813] ? lock_acquire+0x1ed/0x520 [ 228.507789] ? __might_sleep+0x95/0x190 [ 228.511769] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 228.517309] ? futex_wait_queue_me+0x55d/0x840 [ 228.521909] ? refill_pi_state_cache.part.7+0x310/0x310 [ 228.527277] ? print_usage_bug+0xc0/0xc0 [ 228.531344] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 228.536909] ? get_futex_value_locked+0xcb/0xf0 [ 228.541586] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 228.546598] ? futex_wait_setup+0x266/0x3e0 [ 228.550966] ? __lock_acquire+0x62f/0x4c20 [ 228.555554] ? drop_futex_key_refs.isra.14+0x6d/0xe0 [ 228.560674] ? futex_wait+0x5ec/0xa50 [ 228.564501] ? mark_held_locks+0x130/0x130 [ 228.568745] ? drop_futex_key_refs.isra.14+0x6d/0xe0 [ 228.573850] ? futex_wake+0x304/0x760 [ 228.577684] ? __lock_acquire+0x62f/0x4c20 [ 228.581944] ? mark_held_locks+0x130/0x130 [ 228.586183] ? graph_lock+0x270/0x270 [ 228.589981] ? do_futex+0x249/0x26d0 [ 228.593695] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 228.599162] ? find_held_lock+0x36/0x1c0 [ 228.603236] ? __fget+0x4aa/0x740 [ 228.606696] ? lock_downgrade+0x900/0x900 [ 228.610842] ? check_preemption_disabled+0x48/0x280 [ 228.615872] ? kasan_check_read+0x11/0x20 [ 228.620038] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 228.625314] ? rcu_read_unlock_special+0x370/0x370 [ 228.630268] ? __fget+0x4d1/0x740 [ 228.633726] ? ksys_dup3+0x680/0x680 [ 228.637445] ? __might_fault+0x12b/0x1e0 [ 228.641510] ? lock_downgrade+0x900/0x900 [ 228.645664] ? lock_release+0xa10/0xa10 [ 228.649643] ? userfaultfd_read+0x2c0/0x2c0 [ 228.653966] do_vfs_ioctl+0x1de/0x1790 [ 228.657849] ? do_vfs_ioctl+0x1de/0x1790 [ 228.661927] ? ioctl_preallocate+0x300/0x300 [ 228.666338] ? __fget_light+0x2e9/0x430 [ 228.670317] ? fget_raw+0x20/0x20 [ 228.673782] ? _copy_to_user+0xc8/0x110 [ 228.677774] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.683317] ? put_timespec64+0x10f/0x1b0 [ 228.687498] ? nsecs_to_jiffies+0x30/0x30 [ 228.691650] ? do_syscall_64+0x9a/0x820 [ 228.695644] ? do_syscall_64+0x9a/0x820 [ 228.699636] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 228.704295] ? security_file_ioctl+0x94/0xc0 [ 228.708724] ksys_ioctl+0xa9/0xd0 [ 228.712180] __x64_sys_ioctl+0x73/0xb0 [ 228.716070] do_syscall_64+0x1b9/0x820 [ 228.719960] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 228.725329] ? syscall_return_slowpath+0x5e0/0x5e0 [ 228.730276] ? trace_hardirqs_on_caller+0x310/0x310 [ 228.735295] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 228.740312] ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250 [ 228.746982] ? __switch_to_asm+0x40/0x70 [ 228.751076] ? __switch_to_asm+0x34/0x70 [ 228.755143] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 228.760010] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.765198] RIP: 0033:0x457569 [ 228.768397] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 228.787297] RSP: 002b:00007f837550ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 228.795003] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 228.802286] RDX: 0000000020000100 RSI: 00000000c028aa03 RDI: 0000000000000004 [ 228.809581] RBP: 000000000072c040 R08: 0000000000000000 R09: 0000000000000000 [ 228.816850] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f837550f6d4 [ 228.824128] R13: 00000000004c14eb R14: 00000000004d2870 R15: 00000000ffffffff [ 228.831434] [ 228.833061] Allocated by task 9766: [ 228.836699] save_stack+0x43/0xd0 [ 228.840149] kasan_kmalloc+0xc7/0xe0 [ 228.843863] kasan_slab_alloc+0x12/0x20 [ 228.847853] kmem_cache_alloc_node+0x144/0x730 [ 228.852443] copy_process+0x2027/0x8790 [ 228.856415] _do_fork+0x1cb/0x11c0 [ 228.859951] __x64_sys_clone+0xbf/0x150 [ 228.863927] do_syscall_64+0x1b9/0x820 [ 228.867819] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.872998] [ 228.874624] Freed by task 9766: [ 228.877913] save_stack+0x43/0xd0 [ 228.881366] __kasan_slab_free+0x102/0x150 [ 228.885596] kasan_slab_free+0xe/0x10 [ 228.889404] kmem_cache_free+0x83/0x290 [ 228.893377] free_task+0x16e/0x1f0 [ 228.896918] copy_process+0x1dcd/0x8790 [ 228.900893] _do_fork+0x1cb/0x11c0 [ 228.904433] __x64_sys_clone+0xbf/0x150 [ 228.908409] do_syscall_64+0x1b9/0x820 [ 228.912315] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.917491] [ 228.919119] The buggy address belongs to the object at ffff8801bf946380 [ 228.919119] which belongs to the cache task_struct(81:syz2) of size 6080 [ 228.932649] The buggy address is located 4304 bytes inside of [ 228.932649] 6080-byte region [ffff8801bf946380, ffff8801bf947b40) [ 228.944693] The buggy address belongs to the page: [ 228.949620] page:ffffea0006fe5180 count:1 mapcount:0 mapping:ffff8801b6127800 index:0x0 compound_mapcount: 0 [ 228.959588] flags: 0x2fffc0000010200(slab|head) [ 228.964261] raw: 02fffc0000010200 ffffea0006d50a88 ffffea0006d9ba08 ffff8801b6127800 [ 228.972183] raw: 0000000000000000 ffff8801bf946380 0000000100000001 ffff8801b90f43c0 [ 228.980089] page dumped because: kasan: bad access detected [ 228.985790] page->mem_cgroup:ffff8801b90f43c0 [ 228.990277] [ 228.991909] Memory state around the buggy address: [ 228.996838] ffff8801bf947300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 229.004195] ffff8801bf947380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 229.011549] >ffff8801bf947400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 229.018909] ^ [ 229.024874] ffff8801bf947480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 229.032254] ffff8801bf947500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 229.039620] ================================================================== [ 229.046970] Disabling lock debugging due to kernel taint [ 229.057864] Kernel panic - not syncing: panic_on_warn set ... [ 229.063806] CPU: 0 PID: 9768 Comm: syz-executor2 Tainted: G B 4.20.0-rc1-next-20181109+ #110 [ 229.073679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.083011] Call Trace: [ 229.085581] dump_stack+0x244/0x39d [ 229.089197] ? dump_stack_print_info.cold.1+0x20/0x20 [ 229.094372] panic+0x2ad/0x55c [ 229.097548] ? add_taint.cold.5+0x16/0x16 [ 229.101693] ? preempt_schedule+0x4d/0x60 [ 229.105822] ? ___preempt_schedule+0x16/0x18 [ 229.110214] ? trace_hardirqs_on+0xb4/0x310 [ 229.114518] kasan_end_report+0x47/0x4f [ 229.118472] kasan_report.cold.8+0x76/0x309 [ 229.122807] ? get_mem_cgroup_from_mm.part.62+0x6d7/0x880 [ 229.128328] __asan_report_load8_noabort+0x14/0x20 [ 229.133272] get_mem_cgroup_from_mm.part.62+0x6d7/0x880 [ 229.138621] ? lock_page_memcg+0x350/0x350 [ 229.142840] ? lock_acquire+0x1ed/0x520 [ 229.146800] ? mem_cgroup_oom_control_write+0x100/0x100 [ 229.152158] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.157676] ? check_preemption_disabled+0x48/0x280 [ 229.162692] ? kasan_check_read+0x11/0x20 [ 229.166823] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 229.172085] ? rcu_softirq_qs+0x20/0x20 [ 229.176049] mem_cgroup_try_charge+0x608/0xe20 [ 229.180616] ? trace_hardirqs_on_caller+0xc0/0x310 [ 229.185530] ? mem_cgroup_protected+0xa60/0xa60 [ 229.190191] ? lock_acquire+0x1ed/0x520 [ 229.194165] ? mcopy_atomic+0x293/0x2aa0 [ 229.198215] ? lock_release+0xa10/0xa10 [ 229.202196] ? perf_trace_sched_process_exec+0x860/0x860 [ 229.207657] ? __do_page_fault+0x63c/0xe40 [ 229.211884] ? __do_page_fault+0x47f/0xe40 [ 229.216111] ? down_read+0x8d/0x120 [ 229.219717] ? vmacache_find+0x61/0x310 [ 229.223671] ? vmacache_update+0x74/0x140 [ 229.227803] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.233331] mcopy_atomic+0xae9/0x2aa0 [ 229.237214] ? mm_alloc_pmd+0x2f0/0x2f0 [ 229.241172] ? find_held_lock+0x36/0x1c0 [ 229.245220] ? graph_lock+0x270/0x270 [ 229.249012] ? _raw_spin_unlock_irq+0x27/0x80 [ 229.253503] ? _raw_spin_unlock_irq+0x27/0x80 [ 229.257991] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 229.262556] ? trace_hardirqs_on+0xbd/0x310 [ 229.266860] ? kasan_check_read+0x11/0x20 [ 229.270999] ? finish_task_switch+0x180/0x920 [ 229.275479] ? find_held_lock+0x36/0x1c0 [ 229.279540] ? __might_fault+0x12b/0x1e0 [ 229.283596] ? lock_downgrade+0x900/0x900 [ 229.287746] ? lock_release+0xa10/0xa10 [ 229.291709] ? perf_trace_sched_process_exec+0x860/0x860 [ 229.297150] ? __switch_to_asm+0x40/0x70 [ 229.301199] ? __switch_to_asm+0x34/0x70 [ 229.305243] ? __switch_to_asm+0x40/0x70 [ 229.309290] ? __switch_to_asm+0x34/0x70 [ 229.313342] ? __switch_to_asm+0x40/0x70 [ 229.317391] ? __switch_to_asm+0x34/0x70 [ 229.321457] ? __switch_to_asm+0x34/0x70 [ 229.325516] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.331040] ? _copy_from_user+0xdf/0x150 [ 229.335176] userfaultfd_ioctl+0x213d/0x54a0 [ 229.339568] ? graph_lock+0x270/0x270 [ 229.343358] ? userfaultfd_read+0x2c0/0x2c0 [ 229.347667] ? perf_trace_sched_process_exec+0x860/0x860 [ 229.353102] ? do_raw_spin_unlock+0xa7/0x330 [ 229.357507] ? do_raw_spin_trylock+0x270/0x270 [ 229.362070] ? lock_acquire+0x1ed/0x520 [ 229.366035] ? __might_sleep+0x95/0x190 [ 229.370009] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.375529] ? futex_wait_queue_me+0x55d/0x840 [ 229.380100] ? refill_pi_state_cache.part.7+0x310/0x310 [ 229.385476] ? print_usage_bug+0xc0/0xc0 [ 229.389554] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.395075] ? get_futex_value_locked+0xcb/0xf0 [ 229.399757] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 229.404757] ? futex_wait_setup+0x266/0x3e0 [ 229.409065] ? __lock_acquire+0x62f/0x4c20 [ 229.413286] ? drop_futex_key_refs.isra.14+0x6d/0xe0 [ 229.418386] ? futex_wait+0x5ec/0xa50 [ 229.422175] ? mark_held_locks+0x130/0x130 [ 229.426434] ? drop_futex_key_refs.isra.14+0x6d/0xe0 [ 229.431534] ? futex_wake+0x304/0x760 [ 229.435336] ? __lock_acquire+0x62f/0x4c20 [ 229.439562] ? mark_held_locks+0x130/0x130 [ 229.443778] ? graph_lock+0x270/0x270 [ 229.447560] ? do_futex+0x249/0x26d0 [ 229.451274] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 229.456725] ? find_held_lock+0x36/0x1c0 [ 229.460773] ? __fget+0x4aa/0x740 [ 229.464221] ? lock_downgrade+0x900/0x900 [ 229.468357] ? check_preemption_disabled+0x48/0x280 [ 229.473361] ? kasan_check_read+0x11/0x20 [ 229.477495] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 229.482775] ? rcu_read_unlock_special+0x370/0x370 [ 229.487690] ? __fget+0x4d1/0x740 [ 229.491129] ? ksys_dup3+0x680/0x680 [ 229.494831] ? __might_fault+0x12b/0x1e0 [ 229.498884] ? lock_downgrade+0x900/0x900 [ 229.503022] ? lock_release+0xa10/0xa10 [ 229.506983] ? userfaultfd_read+0x2c0/0x2c0 [ 229.511294] do_vfs_ioctl+0x1de/0x1790 [ 229.515166] ? do_vfs_ioctl+0x1de/0x1790 [ 229.519211] ? ioctl_preallocate+0x300/0x300 [ 229.523604] ? __fget_light+0x2e9/0x430 [ 229.527562] ? fget_raw+0x20/0x20 [ 229.531013] ? _copy_to_user+0xc8/0x110 [ 229.534976] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.540494] ? put_timespec64+0x10f/0x1b0 [ 229.544624] ? nsecs_to_jiffies+0x30/0x30 [ 229.548754] ? do_syscall_64+0x9a/0x820 [ 229.552712] ? do_syscall_64+0x9a/0x820 [ 229.556672] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 229.561273] ? security_file_ioctl+0x94/0xc0 [ 229.565667] ksys_ioctl+0xa9/0xd0 [ 229.569123] __x64_sys_ioctl+0x73/0xb0 [ 229.572993] do_syscall_64+0x1b9/0x820 [ 229.576865] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 229.582245] ? syscall_return_slowpath+0x5e0/0x5e0 [ 229.587196] ? trace_hardirqs_on_caller+0x310/0x310 [ 229.592194] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 229.597210] ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250 [ 229.603861] ? __switch_to_asm+0x40/0x70 [ 229.607938] ? __switch_to_asm+0x34/0x70 [ 229.611985] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 229.616815] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.621987] RIP: 0033:0x457569 [ 229.625161] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 229.644046] RSP: 002b:00007f837550ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 229.651741] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 229.658993] RDX: 0000000020000100 RSI: 00000000c028aa03 RDI: 0000000000000004 [ 229.666247] RBP: 000000000072c040 R08: 0000000000000000 R09: 0000000000000000 [ 229.673511] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f837550f6d4 [ 229.680776] R13: 00000000004c14eb R14: 00000000004d2870 R15: 00000000ffffffff [ 229.688989] Kernel Offset: disabled [ 229.692610] Rebooting in 86400 seconds..