[ 41.141340] IPVS: ftp: loaded support on port[0] = 21 [ 42.319293] can: request_module (can-proto-0) failed. [ 42.328828] can: request_module (can-proto-0) failed. [ 42.338758] can: request_module (can-proto-0) failed. [ 42.523227] audit: type=1400 audit(1583391731.988:38): avc: denied { create } for pid=6927 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 [ 42.547287] audit: type=1400 audit(1583391731.988:39): avc: denied { create } for pid=6927 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 [ 42.571374] audit: type=1400 audit(1583391731.988:40): avc: denied { create } for pid=6927 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 [ 42.734052] random: sshd: uninitialized urandom read (32 bytes read) [ 43.533128] random: sshd: uninitialized urandom read (32 bytes read) [ 43.735774] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.1.32' (ECDSA) to the list of known hosts. 2020/03/05 07:02:19 parsed 1 programs 2020/03/05 07:02:19 executed programs: 0 [ 49.971019] IPVS: ftp: loaded support on port[0] = 21 [ 50.736498] IPVS: ftp: loaded support on port[0] = 21 [ 50.766346] chnl_net:caif_netlink_parms(): no params data found [ 50.798509] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.805586] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.813186] device bridge_slave_0 entered promiscuous mode [ 50.822808] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.829207] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.836162] device bridge_slave_1 entered promiscuous mode [ 50.857944] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.868341] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.888617] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.895857] team0: Port device team_slave_0 added [ 50.903444] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.911065] team0: Port device team_slave_1 added [ 50.916720] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.926263] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.951404] IPVS: ftp: loaded support on port[0] = 21 [ 50.992023] device hsr_slave_0 entered promiscuous mode [ 51.030378] device hsr_slave_1 entered promiscuous mode [ 51.071354] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.078534] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.135196] chnl_net:caif_netlink_parms(): no params data found [ 51.159669] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.166198] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.173283] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.179671] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.212185] IPVS: ftp: loaded support on port[0] = 21 [ 51.221629] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.228047] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.235581] device bridge_slave_0 entered promiscuous mode [ 51.242542] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.250295] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.257143] device bridge_slave_1 entered promiscuous mode [ 51.307953] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.317107] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.335830] chnl_net:caif_netlink_parms(): no params data found [ 51.352745] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.359822] team0: Port device team_slave_0 added [ 51.371621] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.379104] team0: Port device team_slave_1 added [ 51.388398] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.396291] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.407882] IPVS: ftp: loaded support on port[0] = 21 [ 51.452129] device hsr_slave_0 entered promiscuous mode [ 51.490563] device hsr_slave_1 entered promiscuous mode [ 51.532834] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.540242] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.580162] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.586624] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.595128] device bridge_slave_0 entered promiscuous mode [ 51.603954] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.610611] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.617627] device bridge_slave_1 entered promiscuous mode [ 51.686078] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.697187] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.707590] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.713989] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.720626] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.727247] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.744673] chnl_net:caif_netlink_parms(): no params data found [ 51.754616] IPVS: ftp: loaded support on port[0] = 21 [ 51.763321] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.769434] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.798682] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.816236] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.823562] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 51.831638] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.838244] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.902837] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.910282] team0: Port device team_slave_0 added [ 51.917606] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.924880] team0: Port device team_slave_1 added [ 51.932912] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.942602] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.964060] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.972069] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.042226] device hsr_slave_0 entered promiscuous mode [ 52.100336] device hsr_slave_1 entered promiscuous mode [ 52.152801] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.163550] chnl_net:caif_netlink_parms(): no params data found [ 52.176155] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.188682] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.195393] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.212961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.219989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.235519] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.248777] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.254928] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.261526] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.268045] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.276012] device bridge_slave_0 entered promiscuous mode [ 52.283614] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.289691] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.297740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.304992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.315360] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.331526] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.337894] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.347056] device bridge_slave_1 entered promiscuous mode [ 52.359110] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.367086] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.396479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.404604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.412659] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.419098] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.425978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.434378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.441989] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.448337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.458847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.468504] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.487775] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.494389] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.501466] device bridge_slave_0 entered promiscuous mode [ 52.508570] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.518774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.526702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.534618] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.541009] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.547749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.555565] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.563129] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.569460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.578202] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.585679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.597193] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.605531] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.612085] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.619141] device bridge_slave_1 entered promiscuous mode [ 52.632378] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.646829] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.656901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.666769] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.675489] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.688727] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.707128] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.716413] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.724298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.733441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.742796] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.778402] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.785697] team0: Port device team_slave_0 added [ 52.792048] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.799097] team0: Port device team_slave_1 added [ 52.805785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.815543] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.823661] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.833149] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.840594] team0: Port device team_slave_0 added [ 52.846341] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.853620] team0: Port device team_slave_1 added [ 52.871945] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.885189] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.892738] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.900327] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.908234] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.918114] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.927183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.935001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.942792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.950653] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.958126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.965992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.973836] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.981157] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.004514] chnl_net:caif_netlink_parms(): no params data found [ 53.052516] device hsr_slave_0 entered promiscuous mode [ 53.090402] device hsr_slave_1 entered promiscuous mode [ 53.132937] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.139028] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.145972] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.203872] device hsr_slave_0 entered promiscuous mode [ 53.242587] device hsr_slave_1 entered promiscuous mode [ 53.280649] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.287536] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.294892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.302659] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.313601] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.323069] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.331104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.339438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.350865] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.360868] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.368063] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.376035] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.384570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.392401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.399842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.407764] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.415366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.423213] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.430871] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.437211] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.446087] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.460651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.470866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.478745] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.486312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.493916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.501911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.509705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.517775] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.524158] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.531163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.545273] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.553590] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.569531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.585272] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.592817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.604530] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.611451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.621331] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.633945] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.640757] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.647799] device bridge_slave_0 entered promiscuous mode [ 53.659749] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 53.669674] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.681377] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.687860] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.696946] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.704382] device bridge_slave_1 entered promiscuous mode [ 53.722423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.732792] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.740484] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.747482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.757116] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.767797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.775596] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 53.787933] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.798147] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.817219] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.830752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.838428] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.849211] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.859002] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.877871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.886532] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.895714] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.902839] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.914284] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.931921] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.938481] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.946272] team0: Port device team_slave_0 added [ 53.952862] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.959926] team0: Port device team_slave_1 added [ 53.969882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.978349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.988727] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.995111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.004346] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.012636] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.035440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.059700] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.072576] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.107717] device hsr_slave_0 entered promiscuous mode [ 54.140601] device hsr_slave_1 entered promiscuous mode [ 54.171706] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.172201] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.187879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.201179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.208776] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.221886] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.228001] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.249769] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.257860] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.273867] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.289693] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.295788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.296673] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.296801] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.296869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.297171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.297378] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.297412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.297620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.297917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.383729] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.390143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.432293] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.434544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.446946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.459643] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.461618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.461972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.462424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.462836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.463219] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.463675] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.466955] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.470523] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.550140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.550598] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.568405] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.575398] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.575404] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.577402] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.579896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.580396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.580762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.581061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.581337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.583017] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.583250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.589907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.684148] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.684201] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.690501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.690834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.691086] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.691112] bridge0: port 1(bridge_slave_0) entered forwarding state 2020/03/05 07:02:24 executed programs: 11 [ 54.691677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.708626] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.718284] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.777552] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.787093] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.796516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.809280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.827519] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.827543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.832208] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.834571] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.836864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.839021] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.844528] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.893133] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.897582] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.900780] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.921640] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.928249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.939266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.947343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.963391] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.974216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.975702] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.998181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.998595] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.999687] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.999759] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.999823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.000692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.019045] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.023314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.024850] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.025464] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.025495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.033824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.036068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.116526] ================================================================== [ 55.116554] BUG: KASAN: use-after-free in con_shutdown+0x76/0x80 [ 55.116559] Write of size 8 at addr ffff888092e6edc8 by task syz-executor.0/7103 [ 55.116562] [ 55.116569] CPU: 1 PID: 7103 Comm: syz-executor.0 Not tainted 4.14.172-syzkaller #0 [ 55.116572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.116597] Call Trace: [ 55.116608] dump_stack+0xf7/0x13b [ 55.116614] ? con_shutdown+0x76/0x80 [ 55.116623] print_address_description.cold.7+0x9/0x1c9 [ 55.116629] ? con_shutdown+0x76/0x80 [ 55.116635] kasan_report.cold.8+0x11a/0x2d3 [ 55.116643] __asan_report_store8_noabort+0x17/0x20 [ 55.116648] con_shutdown+0x76/0x80 [ 55.116653] release_tty+0xab/0x760 [ 55.116660] tty_release_struct+0x33/0x50 [ 55.116665] tty_release+0x97e/0xc60 [ 55.116677] __fput+0x232/0x750 [ 55.116682] ? _raw_spin_unlock_irq+0x27/0x80 [ 55.116689] ____fput+0x9/0x10 [ 55.116694] task_work_run+0xe5/0x170 [ 55.116704] exit_to_usermode_loop+0x16a/0x1b0 [ 55.116711] do_syscall_64+0x416/0x5b0 [ 55.116715] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.116723] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.116728] RIP: 0033:0x414291 [ 55.116730] RSP: 002b:00007ffe0a80cb10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 55.116736] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000414291 [ 55.116739] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 55.116742] RBP: 0000000000000001 R08: ffffffffffffffff R09: ffffffffffffffff [ 55.116745] R10: 00007ffe0a80cbf0 R11: 0000000000000293 R12: 000000000075c9a0 [ 55.116747] R13: 000000000075c9a0 R14: 0000000000760128 R15: 000000000075bfd4 [ 55.116758] [ 55.116770] Allocated by task 7107: [ 55.116777] save_stack_trace+0x16/0x20 [ 55.116781] save_stack+0x43/0xd0 [ 55.116784] kasan_kmalloc+0xc7/0xe0 [ 55.116787] kmem_cache_alloc_trace+0x152/0x7a0 [ 55.116790] vc_allocate+0x145/0x590 [ 55.116793] con_install+0x4d/0x410 [ 55.116796] tty_init_dev+0xdb/0x350 [ 55.116799] tty_open+0x50a/0x970 [ 55.116802] chrdev_open+0x1e9/0x5b0 [ 55.116806] do_dentry_open+0x620/0xdb0 [ 55.116809] vfs_open+0xfc/0x240 [ 55.116813] path_openat+0xdde/0x3be0 [ 55.116816] do_filp_open+0x16b/0x220 [ 55.116819] do_sys_open+0x1c2/0x340 [ 55.116829] SyS_open+0x19/0x20 [ 55.116832] do_syscall_64+0x1c7/0x5b0 [ 55.116835] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.116836] [ 55.116838] Freed by task 7111: [ 55.116841] save_stack_trace+0x16/0x20 [ 55.116844] save_stack+0x43/0xd0 [ 55.116847] kasan_slab_free+0x71/0xc0 [ 55.116849] kfree+0xcc/0x270 [ 55.116854] vt_disallocate_all+0x23b/0x3c0 [ 55.116857] vt_ioctl+0x17ab/0x2090 [ 55.116860] tty_ioctl+0x434/0x1260 [ 55.116863] do_vfs_ioctl+0x180/0xfb0 [ 55.116866] SyS_ioctl+0x74/0x80 [ 55.116869] do_syscall_64+0x1c7/0x5b0 [ 55.116872] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.116873] [ 55.116876] The buggy address belongs to the object at ffff888092e6ecc0 [ 55.116876] which belongs to the cache kmalloc-2048 of size 2048 [ 55.116879] The buggy address is located 264 bytes inside of [ 55.116879] 2048-byte region [ffff888092e6ecc0, ffff888092e6f4c0) [ 55.116880] The buggy address belongs to the page: [ 55.116884] page:ffffea00024b9b80 count:1 mapcount:0 mapping:ffff888092e6e440 index:0x0 compound_mapcount: 0 [ 55.116891] flags: 0xfffe0000008100(slab|head) [ 55.116902] raw: 00fffe0000008100 ffff888092e6e440 0000000000000000 0000000100000003 [ 55.116905] raw: ffffea00024d9620 ffffea0001fa4d20 ffff8880aa800c40 0000000000000000 [ 55.116907] page dumped because: kasan: bad access detected [ 55.116909] [ 55.116910] Memory state around the buggy address: [ 55.116913] ffff888092e6ec80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 55.116915] ffff888092e6ed00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.116918] >ffff888092e6ed80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.116920] ^ [ 55.116922] ffff888092e6ee00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.116925] ffff888092e6ee80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.116926] ================================================================== [ 55.116929] Disabling lock debugging due to kernel taint [ 55.116931] Kernel panic - not syncing: panic_on_warn set ... [ 55.116931] [ 55.116935] CPU: 1 PID: 7103 Comm: syz-executor.0 Tainted: G B 4.14.172-syzkaller #0 [ 55.116936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.116937] Call Trace: [ 55.116941] dump_stack+0xf7/0x13b [ 55.116944] ? con_shutdown+0x76/0x80 [ 55.116948] panic+0x1b0/0x358 [ 55.116951] ? add_taint.cold.5+0x11/0x11 [ 55.116956] ? lock_downgrade+0x7f0/0x7f0 [ 55.116961] ? con_shutdown+0x76/0x80 [ 55.116964] kasan_end_report+0x47/0x4f [ 55.116966] kasan_report.cold.8+0x76/0x2d3 [ 55.116970] __asan_report_store8_noabort+0x17/0x20 [ 55.116973] con_shutdown+0x76/0x80 [ 55.116976] release_tty+0xab/0x760 [ 55.116979] tty_release_struct+0x33/0x50 [ 55.116982] tty_release+0x97e/0xc60 [ 55.116986] __fput+0x232/0x750 [ 55.116989] ? _raw_spin_unlock_irq+0x27/0x80 [ 55.116993] ____fput+0x9/0x10 [ 55.116995] task_work_run+0xe5/0x170 [ 55.116999] exit_to_usermode_loop+0x16a/0x1b0 [ 55.117003] do_syscall_64+0x416/0x5b0 [ 55.117006] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.117010] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.117012] RIP: 0033:0x414291 [ 55.117013] RSP: 002b:00007ffe0a80cb10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 55.117016] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000414291 [ 55.117018] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 55.117019] RBP: 0000000000000001 R08: ffffffffffffffff R09: ffffffffffffffff [ 55.117021] R10: 00007ffe0a80cbf0 R11: 0000000000000293 R12: 000000000075c9a0 [ 55.117022] R13: 000000000075c9a0 R14: 0000000000760128 R15: 000000000075bfd4 [ 55.118584] Kernel Offset: disabled [ 55.694437] Rebooting in 86400 seconds..