[ 36.510894] IPVS: ftp: loaded support on port[0] = 21 [ 37.593853] can: request_module (can-proto-0) failed. [ 37.603769] can: request_module (can-proto-0) failed. [ 37.614261] can: request_module (can-proto-0) failed. [ 37.772589] audit: type=1400 audit(1584098340.109:38): avc: denied { create } for pid=6776 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 [ 37.796570] audit: type=1400 audit(1584098340.109:39): avc: denied { create } for pid=6776 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 [ 37.821640] audit: type=1400 audit(1584098340.109:40): avc: denied { create } for pid=6776 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 [ 37.992416] random: sshd: uninitialized urandom read (32 bytes read) [ 38.819726] random: sshd: uninitialized urandom read (32 bytes read) [ 39.000594] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.220' (ECDSA) to the list of known hosts. 2020/03/13 11:19:07 parsed 1 programs 2020/03/13 11:19:07 executed programs: 0 [ 44.961845] IPVS: ftp: loaded support on port[0] = 21 [ 45.676378] IPVS: ftp: loaded support on port[0] = 21 [ 45.722159] chnl_net:caif_netlink_parms(): no params data found [ 45.771335] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.777758] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.784988] device bridge_slave_0 entered promiscuous mode [ 45.792944] IPVS: ftp: loaded support on port[0] = 21 [ 45.819465] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.825959] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.833480] device bridge_slave_1 entered promiscuous mode [ 45.859618] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.872051] chnl_net:caif_netlink_parms(): no params data found [ 45.880525] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.913450] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.920689] team0: Port device team_slave_0 added [ 45.929311] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.936660] team0: Port device team_slave_1 added [ 45.943418] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.950850] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.961586] IPVS: ftp: loaded support on port[0] = 21 [ 45.988589] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.995214] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.002363] device bridge_slave_0 entered promiscuous mode [ 46.051972] device hsr_slave_0 entered promiscuous mode [ 46.090337] device hsr_slave_1 entered promiscuous mode [ 46.172663] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.182999] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.189434] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.196875] device bridge_slave_1 entered promiscuous mode [ 46.213625] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.228883] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.261945] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.287104] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.294214] team0: Port device team_slave_0 added [ 46.303807] chnl_net:caif_netlink_parms(): no params data found [ 46.312363] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.319660] team0: Port device team_slave_1 added [ 46.325289] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.334386] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.350726] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.357261] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.364345] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.365436] IPVS: ftp: loaded support on port[0] = 21 [ 46.370778] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.472438] device hsr_slave_0 entered promiscuous mode [ 46.540311] device hsr_slave_1 entered promiscuous mode [ 46.618605] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.629892] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.644998] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.651525] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.658327] device bridge_slave_0 entered promiscuous mode [ 46.667054] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.674903] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.682199] device bridge_slave_1 entered promiscuous mode [ 46.713234] chnl_net:caif_netlink_parms(): no params data found [ 46.739921] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.749134] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.771485] IPVS: ftp: loaded support on port[0] = 21 [ 46.794970] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.802400] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.819674] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.860479] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.867182] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.874410] team0: Port device team_slave_0 added [ 46.882578] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.888941] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.896068] device bridge_slave_0 entered promiscuous mode [ 46.923177] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.931014] team0: Port device team_slave_1 added [ 46.936651] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.942956] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.949300] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.956488] device bridge_slave_1 entered promiscuous mode [ 46.962792] chnl_net:caif_netlink_parms(): no params data found [ 46.982009] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.989614] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.015711] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.037643] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.046176] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.092118] device hsr_slave_0 entered promiscuous mode [ 47.130402] device hsr_slave_1 entered promiscuous mode [ 47.192747] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.205492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.213392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.236115] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.242382] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.251289] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.265864] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.273595] team0: Port device team_slave_0 added [ 47.287344] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.300229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.308084] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.315777] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.322160] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.329151] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.336033] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.343151] device bridge_slave_0 entered promiscuous mode [ 47.349632] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.358109] team0: Port device team_slave_1 added [ 47.363506] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.370998] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.393518] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.404327] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.410881] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.417783] device bridge_slave_1 entered promiscuous mode [ 47.425810] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.484281] device hsr_slave_0 entered promiscuous mode [ 47.520477] device hsr_slave_1 entered promiscuous mode [ 47.563990] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.571441] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.579729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.587988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.599285] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.606006] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.638083] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.646450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.656478] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.665246] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.696022] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.703569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.714394] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.722835] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.757748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.770959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.778938] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.787427] team0: Port device team_slave_0 added [ 47.793767] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.802760] chnl_net:caif_netlink_parms(): no params data found [ 47.821583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.831012] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.841112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.848321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.855963] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.863799] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.871325] team0: Port device team_slave_1 added [ 47.876811] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.886899] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.893794] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.905964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.913948] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.930482] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.951432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.959143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.966881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.974771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.982991] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.989341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.997894] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.025470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.038272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.045998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.053908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.062078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.069759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.077692] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.084075] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.101077] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.107483] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.114599] device bridge_slave_0 entered promiscuous mode [ 48.121743] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.128270] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.135890] device bridge_slave_1 entered promiscuous mode [ 48.144052] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.192145] device hsr_slave_0 entered promiscuous mode [ 48.230394] device hsr_slave_1 entered promiscuous mode [ 48.271649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.292378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.299833] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.307358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.318319] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.325071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.333235] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.342180] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.352492] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.364191] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.373376] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.383253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.393926] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.402465] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.409935] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.419747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.428470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.436533] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.444669] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.454119] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.474457] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.481859] team0: Port device team_slave_0 added [ 48.487503] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.495085] team0: Port device team_slave_1 added [ 48.500429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.508171] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.517762] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.524799] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 48.533100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.543799] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.551586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.558378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.565968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.573458] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.583766] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.589849] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.599839] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.608200] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.615552] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.625132] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.632286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.640720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.648431] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.654866] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.662446] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.671554] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.689021] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.699451] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.705772] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.717495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.724962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.732117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.738836] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.746086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.753891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.761638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.769367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.777109] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.783577] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.791711] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.852419] device hsr_slave_0 entered promiscuous mode [ 48.902531] device hsr_slave_1 entered promiscuous mode [ 48.943294] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.951447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.958305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.965446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.975755] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.982731] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.996521] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.006281] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.015735] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.025626] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 49.034257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.045424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.054466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.064225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.072886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.080531] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.088202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.096102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.103940] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.110316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.117460] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.124482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.133530] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.146895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.155514] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.166113] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.172993] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.179733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.187862] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.196172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.204170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.211801] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.218151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.231557] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.239705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.250927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.262710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.272529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.280326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.293268] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.300947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.308351] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.318927] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.330768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.338405] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.346311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.358122] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.368747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.377974] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.388931] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.397033] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.412569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.421676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.429289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.439362] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.447682] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.460814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.467933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.477871] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.488169] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.501894] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.509640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.516839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.524124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.531773] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.548968] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.557310] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.566239] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 49.575312] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.582380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.594006] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.607737] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 49.616917] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.626112] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.634270] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.643733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.652901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.660895] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.667274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.675092] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.682150] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.689438] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.704734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.717129] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.727629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.738742] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.745937] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.754404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.762577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.773154] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.779680] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.791191] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.799576] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.812508] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.820904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.829213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.841764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.851074] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.861714] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.870750] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.876856] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.886387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.894520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.902541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.910391] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready 2020/03/13 11:19:12 executed programs: 7 [ 49.918177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.928858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.937988] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.944406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.979151] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.993108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.011526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.028734] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.040938] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.050173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.058026] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.079985] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.086547] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.094005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.101876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.109562] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.121162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.131612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.140835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.153336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.161027] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.169644] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.179305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.187055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.196392] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.212455] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.219864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.229805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.239123] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.249516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.258285] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.266002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.273798] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.289022] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.296869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.304748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.315073] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.326174] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 50.332691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.340428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.350988] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.357079] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.365963] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.372891] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.379805] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.397795] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 50.407816] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.417338] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.427727] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.440556] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.455489] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.175286] ================================================================== [ 52.182824] BUG: KASAN: use-after-free in __vb2_perform_fileio+0x10fd/0x12b0 [ 52.190026] Read of size 4 at addr ffff8880a089c35c by task syz-executor.5/7014 [ 52.197473] [ 52.199090] CPU: 0 PID: 7014 Comm: syz-executor.5 Not tainted 4.14.173-syzkaller #0 [ 52.206881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.216946] Call Trace: [ 52.219528] dump_stack+0xf7/0x13b [ 52.223072] ? __vb2_perform_fileio+0x10fd/0x12b0 [ 52.227924] print_address_description.cold.7+0x9/0x1c9 [ 52.233299] ? __vb2_perform_fileio+0x10fd/0x12b0 [ 52.238133] kasan_report.cold.8+0x11a/0x2d3 [ 52.242548] __asan_report_load4_noabort+0x14/0x20 [ 52.247472] __vb2_perform_fileio+0x10fd/0x12b0 [ 52.252242] ? vb2_core_poll+0x730/0x730 [ 52.256312] vb2_read+0xf/0x20 [ 52.259509] vb2_fop_read+0x1b6/0x390 [ 52.263307] ? vb2_fop_write+0x390/0x390 [ 52.267359] v4l2_read+0x133/0x240 [ 52.270886] __vfs_read+0xdb/0x840 [ 52.274422] ? vfs_copy_file_range+0xb40/0xb40 [ 52.278995] ? fsnotify+0x1160/0x1160 [ 52.282786] ? __inode_security_revalidate+0xd3/0x100 [ 52.287986] ? selinux_file_permission+0x31f/0x3e0 [ 52.292914] ? security_file_permission+0x149/0x1c0 [ 52.297913] ? rw_verify_area+0xb8/0x2b0 [ 52.301978] vfs_read+0xf5/0x300 [ 52.305568] SyS_read+0x100/0x250 [ 52.309009] ? kernel_write+0x130/0x130 [ 52.313055] ? do_syscall_64+0x4c/0x5b0 [ 52.317212] ? kernel_write+0x130/0x130 [ 52.321190] do_syscall_64+0x1c7/0x5b0 [ 52.325070] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.330033] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 52.335305] RIP: 0033:0x45a219 [ 52.338500] RSP: 002b:00007f9aa2524c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 52.346208] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 52.353467] RDX: 000000000000008a RSI: 0000000020000100 RDI: 0000000000000005 [ 52.360734] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 52.367995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9aa25256d4 [ 52.375265] R13: 00000000004c7bb4 R14: 00000000004ddc18 R15: 00000000ffffffff [ 52.382657] [ 52.384303] Allocated by task 7014: [ 52.387935] save_stack_trace+0x16/0x20 [ 52.391895] save_stack+0x43/0xd0 [ 52.395333] kasan_kmalloc+0xc7/0xe0 [ 52.399036] kmem_cache_alloc_trace+0x152/0x7a0 [ 52.403691] __vb2_init_fileio+0x160/0xaf0 [ 52.407907] __vb2_perform_fileio+0xa9f/0x12b0 [ 52.412468] vb2_read+0xf/0x20 [ 52.415638] vb2_fop_read+0x1b6/0x390 [ 52.419419] v4l2_read+0x133/0x240 [ 52.422957] __vfs_read+0xdb/0x840 [ 52.426486] vfs_read+0xf5/0x300 [ 52.429832] SyS_read+0x100/0x250 [ 52.433264] do_syscall_64+0x1c7/0x5b0 [ 52.437150] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 52.442514] [ 52.444127] Freed by task 7016: [ 52.447389] save_stack_trace+0x16/0x20 [ 52.451343] save_stack+0x43/0xd0 [ 52.454775] kasan_slab_free+0x71/0xc0 [ 52.458642] kfree+0xcc/0x270 [ 52.461734] __vb2_cleanup_fileio+0xee/0x140 [ 52.466140] vb2_core_queue_release+0xf/0x70 [ 52.470648] _vb2_fop_release+0x1ac/0x280 [ 52.474778] vb2_fop_release+0x66/0xd0 [ 52.478652] vivid_fop_release+0x15f/0x3a0 [ 52.482887] v4l2_release+0xeb/0x1a0 [ 52.486592] __fput+0x232/0x750 [ 52.489848] ____fput+0x9/0x10 [ 52.493020] task_work_run+0xe5/0x170 [ 52.496842] exit_to_usermode_loop+0x16a/0x1b0 [ 52.501419] do_syscall_64+0x416/0x5b0 [ 52.505381] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 52.510562] [ 52.512177] The buggy address belongs to the object at ffff8880a089c040 [ 52.512177] which belongs to the cache kmalloc-1024 of size 1024 [ 52.525010] The buggy address is located 796 bytes inside of [ 52.525010] 1024-byte region [ffff8880a089c040, ffff8880a089c440) [ 52.536980] The buggy address belongs to the page: [ 52.541928] page:ffffea0002822700 count:1 mapcount:0 mapping:ffff8880a089c040 index:0x0 compound_mapcount: 0 [ 52.552138] flags: 0x1fffc0000008100(slab|head) [ 52.556929] raw: 01fffc0000008100 ffff8880a089c040 0000000000000000 0000000100000007 [ 52.564807] raw: ffffea0002623ea0 ffffea00025f2aa0 ffff8880aa800ac0 0000000000000000 [ 52.572813] page dumped because: kasan: bad access detected [ 52.578518] [ 52.580137] Memory state around the buggy address: [ 52.585057] ffff8880a089c200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.592397] ffff8880a089c280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.599769] >ffff8880a089c300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.607128] ^ [ 52.613350] ffff8880a089c380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.620709] ffff8880a089c400: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 52.628071] ================================================================== [ 52.635428] Disabling lock debugging due to kernel taint [ 52.644176] Kernel panic - not syncing: panic_on_warn set ... [ 52.644176] [ 52.651771] CPU: 0 PID: 7014 Comm: syz-executor.5 Tainted: G B 4.14.173-syzkaller #0 [ 52.660773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.670246] Call Trace: [ 52.672838] dump_stack+0xf7/0x13b [ 52.676751] ? __vb2_perform_fileio+0x10fd/0x12b0 [ 52.681684] panic+0x1b0/0x358 [ 52.684883] ? add_taint.cold.5+0x11/0x11 [ 52.689030] ? ___preempt_schedule+0x16/0x18 [ 52.693439] ? __vb2_perform_fileio+0x10fd/0x12b0 [ 52.698263] kasan_end_report+0x47/0x4f [ 52.702237] kasan_report.cold.8+0x76/0x2d3 [ 52.707144] __asan_report_load4_noabort+0x14/0x20 [ 52.712080] __vb2_perform_fileio+0x10fd/0x12b0 [ 52.716752] ? vb2_core_poll+0x730/0x730 [ 52.720801] vb2_read+0xf/0x20 [ 52.726588] vb2_fop_read+0x1b6/0x390 [ 52.730519] ? vb2_fop_write+0x390/0x390 [ 52.734566] v4l2_read+0x133/0x240 [ 52.738103] __vfs_read+0xdb/0x840 [ 52.741632] ? vfs_copy_file_range+0xb40/0xb40 [ 52.746231] ? fsnotify+0x1160/0x1160 [ 52.750022] ? __inode_security_revalidate+0xd3/0x100 [ 52.755203] ? selinux_file_permission+0x31f/0x3e0 [ 52.760121] ? security_file_permission+0x149/0x1c0 [ 52.765145] ? rw_verify_area+0xb8/0x2b0 [ 52.769211] vfs_read+0xf5/0x300 [ 52.772580] SyS_read+0x100/0x250 [ 52.776027] ? kernel_write+0x130/0x130 [ 52.780010] ? do_syscall_64+0x4c/0x5b0 [ 52.784152] ? kernel_write+0x130/0x130 [ 52.788114] do_syscall_64+0x1c7/0x5b0 [ 52.792014] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.799742] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 52.805030] RIP: 0033:0x45a219 [ 52.808219] RSP: 002b:00007f9aa2524c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 52.815939] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 52.823306] RDX: 000000000000008a RSI: 0000000020000100 RDI: 0000000000000005 [ 52.830661] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 52.837922] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9aa25256d4 [ 52.845173] R13: 00000000004c7bb4 R14: 00000000004ddc18 R15: 00000000ffffffff [ 52.853906] Kernel Offset: disabled [ 52.857542] Rebooting in 86400 seconds..