[ 41.221007] IPVS: ftp: loaded support on port[0] = 21 [ 42.479522] can: request_module (can-proto-0) failed. [ 42.489324] can: request_module (can-proto-0) failed. [ 42.498808] can: request_module (can-proto-0) failed. [ 42.682718] audit: type=1400 audit(1582898293.507:37): avc: denied { create } for pid=7013 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 42.706568] audit: type=1400 audit(1582898293.507:38): avc: denied { create } for pid=7013 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 42.730821] audit: type=1400 audit(1582898293.507:39): avc: denied { create } for pid=7013 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 42.927041] random: sshd: uninitialized urandom read (32 bytes read) [ 43.766464] random: sshd: uninitialized urandom read (32 bytes read) [ 43.977677] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.33' (ECDSA) to the list of known hosts. 2020/02/28 13:58:20 parsed 1 programs 2020/02/28 13:58:20 executed programs: 0 [ 49.895758] audit: type=1400 audit(1582898300.717:40): avc: denied { map } for pid=7087 comm="syz-execprog" path="/root/syzkaller-shm948932034" dev="sda1" ino=16492 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 50.191115] IPVS: ftp: loaded support on port[0] = 21 [ 50.948206] IPVS: ftp: loaded support on port[0] = 21 [ 50.995328] chnl_net:caif_netlink_parms(): no params data found [ 51.055336] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.062863] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.070384] device bridge_slave_0 entered promiscuous mode [ 51.071620] IPVS: ftp: loaded support on port[0] = 21 [ 51.079572] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.088822] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.096247] device bridge_slave_1 entered promiscuous mode [ 51.130645] chnl_net:caif_netlink_parms(): no params data found [ 51.153352] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.164710] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.201393] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.208710] team0: Port device team_slave_0 added [ 51.215062] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.222490] team0: Port device team_slave_1 added [ 51.235498] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.242244] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.249386] device bridge_slave_0 entered promiscuous mode [ 51.256598] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.266222] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.272756] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.279794] device bridge_slave_1 entered promiscuous mode [ 51.293069] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.311497] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.321298] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.382178] IPVS: ftp: loaded support on port[0] = 21 [ 51.383161] device hsr_slave_0 entered promiscuous mode [ 51.440562] device hsr_slave_1 entered promiscuous mode [ 51.515240] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.525208] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.533862] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.541170] team0: Port device team_slave_0 added [ 51.549220] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.557140] team0: Port device team_slave_1 added [ 51.565138] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.574339] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.652677] device hsr_slave_0 entered promiscuous mode [ 51.710486] device hsr_slave_1 entered promiscuous mode [ 51.791032] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.798464] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.821728] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.828527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.835803] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.842205] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.867958] IPVS: ftp: loaded support on port[0] = 21 [ 51.884565] chnl_net:caif_netlink_parms(): no params data found [ 51.904599] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.911218] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.918050] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.924613] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.994419] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.012104] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.019551] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.026813] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.043967] chnl_net:caif_netlink_parms(): no params data found [ 52.095885] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.102356] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.109442] device bridge_slave_0 entered promiscuous mode [ 52.129253] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.137653] IPVS: ftp: loaded support on port[0] = 21 [ 52.138440] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.152885] device bridge_slave_1 entered promiscuous mode [ 52.225566] chnl_net:caif_netlink_parms(): no params data found [ 52.235604] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.242266] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.249219] device bridge_slave_0 entered promiscuous mode [ 52.258031] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.264533] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.272160] device bridge_slave_1 entered promiscuous mode [ 52.279630] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.296545] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.308752] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.351969] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.360740] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.382647] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.389910] team0: Port device team_slave_0 added [ 52.398233] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.405729] team0: Port device team_slave_1 added [ 52.412094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.420239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.433625] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.443320] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.449426] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.461786] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.475653] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.486862] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.508004] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.514901] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.522568] device bridge_slave_0 entered promiscuous mode [ 52.531047] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.552258] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.559480] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.567463] team0: Port device team_slave_0 added [ 52.572685] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.579238] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.586656] device bridge_slave_1 entered promiscuous mode [ 52.604891] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.653462] device hsr_slave_0 entered promiscuous mode [ 52.710586] device hsr_slave_1 entered promiscuous mode [ 52.751244] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.759068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.767216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.775017] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.781483] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.788885] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.796664] team0: Port device team_slave_1 added [ 52.808957] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.819306] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.826998] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.836639] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.844659] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.852850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.860677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.868012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.876116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.883886] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.893962] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.902210] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.915105] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.921417] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.934213] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.953561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.013761] device hsr_slave_0 entered promiscuous mode [ 53.080397] device hsr_slave_1 entered promiscuous mode [ 53.121285] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.129381] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.141948] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.150882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.162479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.170633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.178534] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.184990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.194666] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.202642] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.209901] team0: Port device team_slave_0 added [ 53.216128] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.226911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.238307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.246610] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.255235] team0: Port device team_slave_1 added [ 53.304441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.312645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.321985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.330329] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.337416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.345223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.353590] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.361924] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.369686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.382755] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.389119] chnl_net:caif_netlink_parms(): no params data found [ 53.398023] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.416172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.424103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.432217] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.438570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.445671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.453749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.466061] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.479191] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.553470] device hsr_slave_0 entered promiscuous mode [ 53.600440] device hsr_slave_1 entered promiscuous mode [ 53.650882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.658674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.666858] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.676719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.691617] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.713116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.723921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.739269] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.747382] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.758363] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.767255] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.775090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.783460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.791237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.798934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.807083] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.837129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.848349] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.854932] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.863188] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.870418] device bridge_slave_0 entered promiscuous mode [ 53.877464] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.884440] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.891945] device bridge_slave_1 entered promiscuous mode [ 53.901613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.914695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.925008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.947321] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.956511] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.964177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.972598] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.982350] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.996052] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.008220] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.016294] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.022532] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.034699] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.049201] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.065583] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.072548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.079448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.086457] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.093267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.106801] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.113806] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.126004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.136350] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.143400] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.151084] team0: Port device team_slave_0 added [ 54.156891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.167915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.175723] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.182338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.189577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.198339] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.207056] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.216218] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.223987] team0: Port device team_slave_1 added [ 54.232683] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.239731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.249585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.257454] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.263853] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.271785] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.279536] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.291444] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.305671] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.313177] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.321249] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.327966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.338056] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.363507] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.370648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.378662] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.412926] device hsr_slave_0 entered promiscuous mode [ 54.450748] device hsr_slave_1 entered promiscuous mode [ 54.484775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.494702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.513704] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.525473] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.535324] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.550975] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.558199] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.565832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.574863] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.588831] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.599181] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.617516] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.635579] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.642655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.651921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.663628] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.677710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.688593] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.698246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.713714] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.721696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.729654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.739904] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.746325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.766065] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.779565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.794374] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.802558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.810563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.818209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.827183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.835818] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.842244] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.851623] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.857665] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.871338] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready 2020/02/28 13:58:25 executed programs: 12 [ 54.891289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.899563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.916552] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.927093] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.935178] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.949966] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.960990] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.968706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.977289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.985704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.994014] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.000434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.014301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.024280] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.037695] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.045310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.052940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.061351] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.068260] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.079539] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.090319] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.104122] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.115477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.128891] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.141213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.149263] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.157367] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.163778] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.174305] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.184249] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.192932] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.206295] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.213479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.221373] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.228865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.236746] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.245772] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.257787] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.264268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.278228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.285311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.294450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.303683] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.313964] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.320339] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.329910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.340295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.348271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.360836] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.366958] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.376774] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.388677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.400305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.408129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.416527] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.422946] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.431239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.439458] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.447683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.454869] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.463723] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.475025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.483626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.491782] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.498195] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.508877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.531994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.542779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.555421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.563681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.574819] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.584297] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.594540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.602449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.611785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.624267] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 55.633497] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.650474] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.657432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.668578] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.678408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.687414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.697942] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.709307] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.716606] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.724445] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.734380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.741366] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.749234] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.765023] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.772112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.779804] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.791472] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 55.799154] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.807687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.818792] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.828204] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.835848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.843921] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.856669] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.866971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.876547] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.889330] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.896284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.903513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.911447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.944664] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 55.954295] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.961586] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.968340] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.982978] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/02/28 13:58:30 executed programs: 104 [ 64.146700] l2tp_core: tunl 4: sockfd_lookup(fd=3) returned -9 2020/02/28 13:58:35 executed programs: 262 2020/02/28 13:58:40 executed programs: 418 [ 74.879196] l2tp_core: tunl 4: sockfd_lookup(fd=3) returned -9 2020/02/28 13:58:45 executed programs: 582 [ 79.622589] l2tp_core: tunl 4: sockfd_lookup(fd=3) returned -9 2020/02/28 13:58:50 executed programs: 741 2020/02/28 13:58:55 executed programs: 903 [ 89.369448] l2tp_core: tunl 4: sockfd_lookup(fd=3) returned -9 2020/02/28 13:59:00 executed programs: 1061 2020/02/28 13:59:06 executed programs: 1223 2020/02/28 13:59:11 executed programs: 1392 2020/02/28 13:59:16 executed programs: 1556 2020/02/28 13:59:21 executed programs: 1718 2020/02/28 13:59:26 executed programs: 1883 2020/02/28 13:59:31 executed programs: 2043 [ 125.383475] l2tp_core: tunl 4: sockfd_lookup(fd=3) returned -9 2020/02/28 13:59:36 executed programs: 2204 2020/02/28 13:59:41 executed programs: 2366 2020/02/28 13:59:46 executed programs: 2529 [ 138.706302] l2tp_core: tunl 4: sockfd_lookup(fd=3) returned -9 [ 139.666185] l2tp_core: tunl 4: sockfd_lookup(fd=3) returned -9 2020/02/28 13:59:51 executed programs: 2688 [ 140.783103] l2tp_core: tunl 4: sockfd_lookup(fd=3) returned -9 [ 142.887960] l2tp_core: tunl 4: sockfd_lookup(fd=3) returned -9 2020/02/28 13:59:56 executed programs: 2841 2020/02/28 14:00:01 executed programs: 3003 2020/02/28 14:00:06 executed programs: 3163 [ 155.968367] l2tp_core: tunl 4: sockfd_lookup(fd=4) returned -9 2020/02/28 14:00:11 executed programs: 3328 2020/02/28 14:00:16 executed programs: 3490 [ 167.607256] l2tp_core: tunl 4: sockfd_lookup(fd=3) returned -9 [ 169.371658] l2tp_core: tunl 4: sockfd_lookup(fd=3) returned -9 2020/02/28 14:00:21 executed programs: 3646 2020/02/28 14:00:26 executed programs: 3803 2020/02/28 14:00:32 executed programs: 3965 2020/02/28 14:00:37 executed programs: 4127 [ 188.034446] l2tp_core: tunl 4: sockfd_lookup(fd=4) returned -9 2020/02/28 14:00:42 executed programs: 4286 2020/02/28 14:00:47 executed programs: 4445 [ 196.662633] l2tp_core: tunl 4: sockfd_lookup(fd=3) returned -9 2020/02/28 14:00:52 executed programs: 4605 [ 203.905754] l2tp_core: tunl 4: sockfd_lookup(fd=4) returned -9 [ 206.234593] ================================================================== [ 206.242186] BUG: KASAN: use-after-free in inet_shutdown+0x287/0x300 [ 206.248599] Read of size 4 at addr ffff8880800dd5c0 by task syz-executor.3/17019 [ 206.256136] [ 206.257773] CPU: 1 PID: 17019 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 [ 206.265719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.275091] Call Trace: [ 206.277665] dump_stack+0xf7/0x13b [ 206.281339] ? inet_shutdown+0x287/0x300 [ 206.285420] print_address_description.cold.7+0x9/0x1c9 [ 206.290791] ? inet_shutdown+0x287/0x300 [ 206.294856] kasan_report.cold.8+0x11a/0x2d3 [ 206.299261] __asan_report_load4_noabort+0x14/0x20 [ 206.304204] inet_shutdown+0x287/0x300 [ 206.308127] pppol2tp_session_close+0x91/0xc0 [ 206.312635] l2tp_tunnel_closeall+0x1df/0x2f0 [ 206.317114] l2tp_udp_encap_destroy+0x79/0xb0 [ 206.321716] udpv6_destroy_sock+0x89/0xb0 [ 206.326048] sk_common_release+0x5e/0x2c0 [ 206.330198] udp_lib_close+0x9/0x10 [ 206.333837] inet_release+0xd9/0x1c0 [ 206.337536] inet6_release+0x46/0x60 [ 206.341254] __sock_release+0xc2/0x2a0 [ 206.345191] sock_close+0x10/0x20 [ 206.348658] __fput+0x232/0x750 [ 206.352024] ? _raw_spin_unlock_irq+0x27/0x80 [ 206.356527] ____fput+0x9/0x10 [ 206.359846] task_work_run+0xe5/0x170 [ 206.363662] exit_to_usermode_loop+0x16a/0x1b0 [ 206.368248] do_syscall_64+0x416/0x5b0 [ 206.372126] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.376973] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.382253] RIP: 0033:0x4144b1 [ 206.385430] RSP: 002b:00007ffc0a9cf0f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 206.393131] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00000000004144b1 [ 206.400401] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000004 [ 206.407671] RBP: 0000000000000000 R08: ffffffffffffffff R09: ffffffffffffffff [ 206.415053] R10: 00007ffc0a9cf1d0 R11: 0000000000000293 R12: 000000000075bfc8 [ 206.422318] R13: 0000000000032599 R14: 0000000000760858 R15: 000000000075bfd4 [ 206.429620] [ 206.431265] Allocated by task 17048: [ 206.434973] save_stack_trace+0x16/0x20 [ 206.438960] save_stack+0x43/0xd0 [ 206.442414] kasan_kmalloc+0xc7/0xe0 [ 206.446127] kasan_slab_alloc+0x12/0x20 [ 206.450102] kmem_cache_alloc+0x12e/0x790 [ 206.454251] sock_alloc_inode+0x18/0x230 [ 206.458451] alloc_inode+0x56/0x150 [ 206.462082] new_inode_pseudo+0xc/0xd0 [ 206.466131] sock_alloc+0x3c/0x280 [ 206.469681] __sock_create+0x7a/0x540 [ 206.473491] SyS_socket+0xc6/0x1a0 [ 206.477031] do_syscall_64+0x1c7/0x5b0 [ 206.480920] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.486105] [ 206.487727] Freed by task 17026: [ 206.491211] save_stack_trace+0x16/0x20 [ 206.495182] save_stack+0x43/0xd0 [ 206.498658] kasan_slab_free+0x71/0xc0 [ 206.502561] kmem_cache_free+0x80/0x2d0 [ 206.506532] sock_destroy_inode+0x50/0x60 [ 206.510675] destroy_inode+0xb3/0x100 [ 206.514605] evict+0x36f/0x590 [ 206.517807] iput+0x3ac/0x810 [ 206.520901] dentry_unlink_inode+0x23e/0x2f0 [ 206.525329] __dentry_kill+0x2d2/0x540 [ 206.529375] dput.part.27+0x49a/0x610 [ 206.533292] dput+0xe/0x20 [ 206.536138] __fput+0x3f7/0x750 [ 206.539404] ____fput+0x9/0x10 [ 206.542605] task_work_run+0xe5/0x170 [ 206.546408] exit_to_usermode_loop+0x16a/0x1b0 [ 206.551204] do_syscall_64+0x416/0x5b0 [ 206.555178] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.560522] [ 206.562158] The buggy address belongs to the object at ffff8880800dd5c0 [ 206.562158] which belongs to the cache sock_inode_cache of size 992 [ 206.575249] The buggy address is located 0 bytes inside of [ 206.575249] 992-byte region [ffff8880800dd5c0, ffff8880800dd9a0) [ 206.587166] The buggy address belongs to the page: [ 206.592102] page:ffffea0002003740 count:1 mapcount:0 mapping:ffff8880800dd140 index:0xffff8880800ddffd [ 206.601565] flags: 0xfffe0000000100(slab) [ 206.605832] raw: 00fffe0000000100 ffff8880800dd140 ffff8880800ddffd 0000000100000003 [ 206.613832] raw: ffffea0002589de0 ffffea0002588820 ffff88821b7d2240 0000000000000000 [ 206.621808] page dumped because: kasan: bad access detected [ 206.627542] [ 206.629164] Memory state around the buggy address: [ 206.634099] ffff8880800dd480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 206.641463] ffff8880800dd500: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 206.648850] >ffff8880800dd580: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 206.656383] ^ [ 206.661834] ffff8880800dd600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 206.669371] ffff8880800dd680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 206.676760] ================================================================== 2020/02/28 14:00:57 executed programs: 4762 [ 206.684116] Disabling lock debugging due to kernel taint [ 206.711037] Kernel panic - not syncing: panic_on_warn set ... [ 206.711037] [ 206.718486] CPU: 1 PID: 17019 Comm: syz-executor.3 Tainted: G B 4.14.171-syzkaller #0 [ 206.727577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.736929] Call Trace: [ 206.739525] dump_stack+0xf7/0x13b [ 206.743073] ? inet_shutdown+0x287/0x300 [ 206.747137] panic+0x1b0/0x358 [ 206.750335] ? add_taint.cold.5+0x11/0x11 [ 206.754503] ? ___preempt_schedule+0x16/0x18 [ 206.758917] ? inet_shutdown+0x287/0x300 [ 206.762984] kasan_end_report+0x47/0x4f [ 206.766975] kasan_report.cold.8+0x76/0x2d3 [ 206.771307] __asan_report_load4_noabort+0x14/0x20 [ 206.776246] inet_shutdown+0x287/0x300 [ 206.780136] pppol2tp_session_close+0x91/0xc0 [ 206.784632] l2tp_tunnel_closeall+0x1df/0x2f0 [ 206.789128] l2tp_udp_encap_destroy+0x79/0xb0 [ 206.793630] udpv6_destroy_sock+0x89/0xb0 [ 206.797787] sk_common_release+0x5e/0x2c0 [ 206.801940] udp_lib_close+0x9/0x10 [ 206.805578] inet_release+0xd9/0x1c0 [ 206.809329] inet6_release+0x46/0x60 [ 206.813048] __sock_release+0xc2/0x2a0 [ 206.816953] sock_close+0x10/0x20 [ 206.820416] __fput+0x232/0x750 [ 206.823703] ? _raw_spin_unlock_irq+0x27/0x80 [ 206.828218] ____fput+0x9/0x10 [ 206.831409] task_work_run+0xe5/0x170 [ 206.835232] exit_to_usermode_loop+0x16a/0x1b0 [ 206.839845] do_syscall_64+0x416/0x5b0 [ 206.844108] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.848957] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.854154] RIP: 0033:0x4144b1 [ 206.857344] RSP: 002b:00007ffc0a9cf0f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 206.865573] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00000000004144b1 [ 206.872870] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000004 [ 206.880145] RBP: 0000000000000000 R08: ffffffffffffffff R09: ffffffffffffffff [ 206.887413] R10: 00007ffc0a9cf1d0 R11: 0000000000000293 R12: 000000000075bfc8 [ 206.894817] R13: 0000000000032599 R14: 0000000000760858 R15: 000000000075bfd4 [ 206.903886] Kernel Offset: disabled [ 206.907536] Rebooting in 86400 seconds..