Warning: Permanently added '10.128.15.194' (ECDSA) to the list of known hosts. 2019/10/03 19:59:40 parsed 1 programs 2019/10/03 19:59:41 executed programs: 0 [ 49.583898][ T7292] IPVS: ftp: loaded support on port[0] = 21 [ 49.591003][ T7295] IPVS: ftp: loaded support on port[0] = 21 [ 49.622578][ T7294] IPVS: ftp: loaded support on port[0] = 21 [ 49.635904][ T7297] IPVS: ftp: loaded support on port[0] = 21 [ 49.648144][ T7290] IPVS: ftp: loaded support on port[0] = 21 [ 49.648167][ T7299] IPVS: ftp: loaded support on port[0] = 21 [ 49.770461][ T7292] chnl_net:caif_netlink_parms(): no params data found [ 49.867274][ T7295] chnl_net:caif_netlink_parms(): no params data found [ 49.887700][ T7299] chnl_net:caif_netlink_parms(): no params data found [ 49.896200][ T7297] chnl_net:caif_netlink_parms(): no params data found [ 49.904666][ T7290] chnl_net:caif_netlink_parms(): no params data found [ 49.949155][ T7292] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.957001][ T7292] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.964513][ T7292] device bridge_slave_0 entered promiscuous mode [ 49.975431][ T7292] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.982453][ T7292] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.989834][ T7292] device bridge_slave_1 entered promiscuous mode [ 50.005228][ T7294] chnl_net:caif_netlink_parms(): no params data found [ 50.014244][ T7292] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.039485][ T7295] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.048797][ T7295] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.056204][ T7295] device bridge_slave_0 entered promiscuous mode [ 50.063875][ T7292] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.072161][ T7295] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.079221][ T7295] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.086665][ T7295] device bridge_slave_1 entered promiscuous mode [ 50.108107][ T7297] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.115282][ T7297] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.122744][ T7297] device bridge_slave_0 entered promiscuous mode [ 50.142374][ T7292] team0: Port device team_slave_0 added [ 50.148736][ T7299] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.155846][ T7299] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.163718][ T7299] device bridge_slave_0 entered promiscuous mode [ 50.170625][ T7290] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.178263][ T7290] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.185932][ T7290] device bridge_slave_0 entered promiscuous mode [ 50.192765][ T7297] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.200998][ T7297] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.209348][ T7297] device bridge_slave_1 entered promiscuous mode [ 50.227801][ T7292] team0: Port device team_slave_1 added [ 50.234328][ T7299] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.241458][ T7299] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.248944][ T7299] device bridge_slave_1 entered promiscuous mode [ 50.255761][ T7290] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.262779][ T7290] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.270605][ T7290] device bridge_slave_1 entered promiscuous mode [ 50.283125][ T7294] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.290275][ T7294] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.297725][ T7294] device bridge_slave_0 entered promiscuous mode [ 50.306110][ T7295] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.320157][ T7295] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.346196][ T7294] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.353230][ T7294] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.361307][ T7294] device bridge_slave_1 entered promiscuous mode [ 50.371987][ T7297] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.383824][ T7295] team0: Port device team_slave_0 added [ 50.390093][ T7297] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.400013][ T7290] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.411712][ T7290] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.425626][ T7299] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.438110][ T7299] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.447217][ T7295] team0: Port device team_slave_1 added [ 50.525098][ T7292] device hsr_slave_0 entered promiscuous mode [ 50.563724][ T7292] device hsr_slave_1 entered promiscuous mode [ 50.604638][ T7294] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.617726][ T7294] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.635633][ T7299] team0: Port device team_slave_0 added [ 50.685442][ T7295] device hsr_slave_0 entered promiscuous mode [ 50.723839][ T7295] device hsr_slave_1 entered promiscuous mode [ 50.794689][ T7297] team0: Port device team_slave_0 added [ 50.804054][ T7297] team0: Port device team_slave_1 added [ 50.810343][ T7299] team0: Port device team_slave_1 added [ 50.816777][ T7290] team0: Port device team_slave_0 added [ 50.840666][ T7290] team0: Port device team_slave_1 added [ 50.849768][ T7294] team0: Port device team_slave_0 added [ 50.857044][ T7294] team0: Port device team_slave_1 added [ 50.915275][ T7299] device hsr_slave_0 entered promiscuous mode [ 50.983589][ T7299] device hsr_slave_1 entered promiscuous mode [ 51.115419][ T7290] device hsr_slave_0 entered promiscuous mode [ 51.183601][ T7290] device hsr_slave_1 entered promiscuous mode [ 51.315515][ T7297] device hsr_slave_0 entered promiscuous mode [ 51.353660][ T7297] device hsr_slave_1 entered promiscuous mode [ 51.444746][ T7294] device hsr_slave_0 entered promiscuous mode [ 51.493816][ T7294] device hsr_slave_1 entered promiscuous mode [ 51.590569][ T7295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.605248][ T7294] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.618498][ T7290] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.627114][ T7292] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.641119][ T7295] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.655336][ T7301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.663127][ T7301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.671853][ T7301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.679669][ T7301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.692390][ T7292] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.702444][ T7294] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.713704][ T7301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.721978][ T7301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.730479][ T7301] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.737568][ T7301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.745145][ T7301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.752568][ T7301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.760239][ T7301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.768578][ T7301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.776947][ T7301] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.784001][ T7301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.791398][ T7301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.800010][ T7301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.814096][ T7290] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.828975][ T7297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.836370][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.845602][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.853906][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.860922][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.868381][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.876259][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.883836][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.892128][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.900333][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.907359][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.915634][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.924005][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.932300][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.940593][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.948923][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.956776][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.972638][ T7295] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 51.984183][ T7295] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.002016][ T7297] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.016369][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.026869][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.035387][ T3467] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.042499][ T3467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.050739][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.059359][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.067555][ T3467] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.074599][ T3467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.081897][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.090236][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.098302][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.106614][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.114852][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.124168][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.132328][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.140535][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.148629][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.157077][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.165241][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.172658][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.180227][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.188412][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.196771][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.205002][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.213181][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.221521][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.229924][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.238638][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.246392][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.253945][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.261397][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.271330][ T7299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.282194][ T7292] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 52.293384][ T7292] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.310083][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.318821][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.327147][ T2979] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.334207][ T2979] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.341808][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.350174][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.358431][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.366823][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.375481][ T2979] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.382494][ T2979] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.389988][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.398951][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.406966][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.415364][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.423599][ T2979] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.430609][ T2979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.438007][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.446354][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.454623][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.462629][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.471232][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.479078][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.486555][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.499081][ T7299] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.507825][ T7294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.532739][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.540783][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.550203][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.558566][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.566947][ T2979] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.574013][ T2979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.581440][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.589797][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.598110][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.607479][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.615774][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.624279][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.632369][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.640568][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.648608][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.656882][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.665056][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.691511][ T7295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.701647][ T7292] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.709219][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.719673][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.728378][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.736862][ T2979] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.743935][ T2979] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.751894][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.760559][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.768780][ T2979] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.775805][ T2979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.783208][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.791736][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.800082][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.808502][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.816688][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.825375][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.833479][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.842436][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.850428][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.858335][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.866655][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.878288][ T7294] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.892984][ T7290] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.903523][ T7301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.915743][ T7301] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.925072][ T7301] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.949230][ T7297] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 52.964719][ T7297] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.977194][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.986603][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.995044][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.003271][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.011662][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.020113][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.028538][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.036825][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.044895][ T3467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.067739][ T7299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.083010][ T7297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.109343][ T7299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.132310][ T7331] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 53.156584][ T7331] FAULT_INJECTION: forcing a failure. [ 53.156584][ T7331] name failslab, interval 1, probability 0, space 0, times 1 [ 53.180078][ T7331] CPU: 1 PID: 7331 Comm: syz-executor.3 Not tainted 5.2.0-rc2+ #0 [ 53.187880][ T7331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.197926][ T7331] Call Trace: [ 53.201198][ T7331] dump_stack+0x113/0x167 [ 53.201224][ T7331] should_fail.cold.4+0x5/0x13 [ 53.201232][ T7331] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 53.201242][ T7331] ? find_held_lock+0x36/0x1d0 [ 53.201251][ T7331] __should_failslab+0xba/0xf0 [ 53.210333][ T7331] should_failslab+0x9/0x14 [ 53.210341][ T7331] kmem_cache_alloc+0x47/0x720 [ 53.210349][ T7331] ? __debug_object_init+0x4c0/0xd70 [ 53.210356][ T7331] ? lockdep_hardirqs_on+0x424/0x5c0 [ 53.210362][ T7331] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 53.210373][ T7331] __debug_object_init+0x7da/0xd70 [ 53.225639][ T7331] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 53.225647][ T7331] ? __debug_object_init+0x4c0/0xd70 [ 53.225652][ T7331] ? mark_held_locks+0xb8/0x130 [ 53.225658][ T7331] ? debug_object_fixup+0x30/0x30 [ 53.225664][ T7331] ? debug_object_fixup+0x30/0x30 [ 53.225668][ T7331] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 53.225675][ T7331] debug_object_init+0x16/0x20 [ 53.225681][ T7331] hrtimer_init+0x26/0x210 [ 53.225684][ T7331] ? lockdep_init_map+0x1b6/0x6c0 [ 53.225694][ T7331] pm_runtime_init+0x2c9/0x3b0 [ 53.251932][ T7342] netlink: 'syz-executor.2': attribute type 2 has an invalid length. [ 53.256303][ T7331] device_initialize+0x185/0x420 [ 53.256310][ T7331] netdev_register_kobject+0x2d/0x360 [ 53.256320][ T7331] register_netdevice+0x6e5/0x1100 [ 53.256339][ T7331] ? netdev_change_features+0xa0/0xa0 [ 53.256351][ T7331] internal_dev_create+0x2b6/0x4e0 [ 53.256358][ T7331] ovs_vport_add+0x25c/0x500 [ 53.256365][ T7331] new_vport+0x15/0x1f0 [ 53.256370][ T7331] ovs_dp_cmd_new+0x48a/0xce0 [ 53.256379][ T7331] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 53.267446][ T7343] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 53.267571][ T7331] genl_family_rcv_msg+0x5cc/0x1150 [ 53.372315][ T7331] ? genl_unregister_family+0x660/0x660 [ 53.377831][ T7331] ? netdev_core_pick_tx+0x2a0/0x2a0 [ 53.383094][ T7331] genl_rcv_msg+0xa7/0x13e [ 53.387482][ T7331] netlink_rcv_skb+0x13c/0x380 [ 53.392212][ T7331] ? genl_family_rcv_msg+0x1150/0x1150 [ 53.397640][ T7331] ? netlink_ack+0x970/0x970 [ 53.402202][ T7331] ? kasan_check_write+0x14/0x20 [ 53.407117][ T7331] genl_rcv+0x23/0x40 [ 53.411076][ T7331] netlink_unicast+0x43f/0x630 [ 53.415807][ T7331] ? netlink_attachskb+0x6d0/0x6d0 [ 53.420892][ T7331] ? _copy_from_iter_full+0x19e/0x7f0 [ 53.426233][ T7331] ? __check_object_size+0x1ea/0x31c [ 53.431485][ T7331] netlink_sendmsg+0x765/0xc50 [ 53.436217][ T7331] ? netlink_unicast+0x630/0x630 [ 53.441123][ T7331] ? apparmor_socket_sendmsg+0x1b/0x20 [ 53.446549][ T7331] ? netlink_unicast+0x630/0x630 [ 53.451455][ T7331] sock_sendmsg+0xb5/0xf0 [ 53.455757][ T7331] ___sys_sendmsg+0x647/0x950 [ 53.460408][ T7331] ? find_held_lock+0x36/0x1d0 [ 53.465138][ T7331] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 53.470564][ T7331] ? __fget+0x292/0x420 [ 53.474687][ T7331] ? lock_downgrade+0x860/0x860 [ 53.479505][ T7331] ? kasan_check_read+0x11/0x20 [ 53.484326][ T7331] ? __fget+0x2af/0x420 [ 53.488458][ T7331] ? ksys_dup3+0x2e0/0x2e0 [ 53.492839][ T7331] ? __f_unlock_pos+0xd/0x10 [ 53.497413][ T7331] ? __fget_light+0x179/0x1f0 [ 53.502058][ T7331] ? __fdget+0xe/0x10 [ 53.506016][ T7331] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 53.511592][ T7331] __sys_sendmsg+0xd9/0x180 [ 53.516099][ T7331] ? __ia32_sys_shutdown+0x70/0x70 [ 53.521183][ T7331] ? fput_many+0x1b/0x130 [ 53.525481][ T7331] ? fput+0xe/0x10 [ 53.529182][ T7331] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.535278][ T7331] __x64_sys_sendmsg+0x73/0xb0 [ 53.540014][ T7331] do_syscall_64+0xd0/0x530 [ 53.544501][ T7331] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.550378][ T7331] RIP: 0033:0x459a29 [ 53.554248][ T7331] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.573822][ T7331] RSP: 002b:00007fce9997dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 53.582200][ T7331] RAX: ffffffffffffffda RBX: 00007fce9997dc90 RCX: 0000000000459a29 [ 53.590184][ T7331] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 53.598126][ T7331] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.606069][ T7331] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fce9997e6d4 [ 53.614011][ T7331] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 53.629214][ T7331] device 0 entered promiscuous mode [ 53.651751][ T7342] FAULT_INJECTION: forcing a failure. [ 53.651751][ T7342] name failslab, interval 1, probability 0, space 0, times 0 [ 53.679152][ T7347] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 53.689412][ T7348] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 53.699843][ T7342] CPU: 0 PID: 7342 Comm: syz-executor.2 Not tainted 5.2.0-rc2+ #0 [ 53.707647][ T7342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.717682][ T7342] Call Trace: [ 53.720948][ T7342] dump_stack+0x113/0x167 [ 53.725253][ T7342] should_fail.cold.4+0x5/0x13 [ 53.729985][ T7342] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 53.735767][ T7342] ? mark_held_locks+0x130/0x130 [ 53.740677][ T7342] __should_failslab+0xba/0xf0 [ 53.745452][ T7342] should_failslab+0x9/0x14 [ 53.749924][ T7342] kmem_cache_alloc+0x47/0x720 [ 53.754658][ T7342] ? find_held_lock+0x36/0x1d0 [ 53.759447][ T7342] __debug_object_init+0x7da/0xd70 [ 53.764570][ T7342] ? mark_held_locks+0xb8/0x130 [ 53.769393][ T7342] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 53.775176][ T7342] ? debug_object_fixup+0x30/0x30 [ 53.780166][ T7342] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 53.785940][ T7342] ? trace_hardirqs_on+0x28/0x190 [ 53.790930][ T7342] ? kasan_check_read+0x11/0x20 [ 53.795750][ T7342] debug_object_init+0x16/0x20 [ 53.800482][ T7342] __init_work+0x1b/0x20 [ 53.804696][ T7342] pm_runtime_init+0x1c2/0x3b0 [ 53.809426][ T7342] device_initialize+0x185/0x420 [ 53.814333][ T7342] netdev_register_kobject+0x2d/0x360 [ 53.819682][ T7342] register_netdevice+0x6e5/0x1100 [ 53.824773][ T7342] ? netdev_change_features+0xa0/0xa0 [ 53.830116][ T7342] internal_dev_create+0x2b6/0x4e0 [ 53.835199][ T7342] ovs_vport_add+0x25c/0x500 [ 53.839763][ T7342] new_vport+0x15/0x1f0 [ 53.843887][ T7342] ovs_dp_cmd_new+0x48a/0xce0 [ 53.848534][ T7342] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 53.853361][ T7342] genl_family_rcv_msg+0x5cc/0x1150 [ 53.858533][ T7342] ? genl_unregister_family+0x660/0x660 [ 53.864056][ T7342] ? netdev_core_pick_tx+0x2a0/0x2a0 [ 53.869314][ T7342] genl_rcv_msg+0xa7/0x13e [ 53.873714][ T7342] netlink_rcv_skb+0x13c/0x380 [ 53.878446][ T7342] ? genl_family_rcv_msg+0x1150/0x1150 [ 53.883877][ T7342] ? netlink_ack+0x970/0x970 [ 53.888445][ T7342] ? kasan_check_write+0x14/0x20 [ 53.893365][ T7342] genl_rcv+0x23/0x40 [ 53.897318][ T7342] netlink_unicast+0x43f/0x630 [ 53.902053][ T7342] ? netlink_attachskb+0x6d0/0x6d0 [ 53.907150][ T7342] ? _copy_from_iter_full+0x19e/0x7f0 [ 53.912538][ T7342] ? __check_object_size+0x1ea/0x31c [ 53.917795][ T7342] netlink_sendmsg+0x765/0xc50 [ 53.922532][ T7342] ? netlink_unicast+0x630/0x630 [ 53.927443][ T7342] ? apparmor_socket_sendmsg+0x1b/0x20 [ 53.932874][ T7342] ? netlink_unicast+0x630/0x630 [ 53.937777][ T7342] sock_sendmsg+0xb5/0xf0 [ 53.942087][ T7342] ___sys_sendmsg+0x647/0x950 [ 53.946743][ T7342] ? find_held_lock+0x36/0x1d0 [ 53.951475][ T7342] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 53.956903][ T7342] ? __fget+0x292/0x420 [ 53.961028][ T7342] ? lock_downgrade+0x860/0x860 [ 53.965855][ T7342] ? kasan_check_read+0x11/0x20 [ 53.970672][ T7342] ? __fget+0x2af/0x420 [ 53.974808][ T7342] ? ksys_dup3+0x2e0/0x2e0 [ 53.979206][ T7342] ? __f_unlock_pos+0xd/0x10 [ 53.983789][ T7342] ? __fget_light+0x179/0x1f0 [ 53.988432][ T7342] ? __fdget+0xe/0x10 [ 53.992382][ T7342] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 53.997911][ T7342] __sys_sendmsg+0xd9/0x180 [ 54.002399][ T7342] ? __ia32_sys_shutdown+0x70/0x70 [ 54.007478][ T7342] ? fput_many+0x1b/0x130 [ 54.011786][ T7342] ? fput+0xe/0x10 [ 54.015500][ T7342] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.021535][ T7342] __x64_sys_sendmsg+0x73/0xb0 [ 54.026271][ T7342] do_syscall_64+0xd0/0x530 [ 54.030740][ T7342] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.036602][ T7342] RIP: 0033:0x459a29 [ 54.040472][ T7342] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.060054][ T7342] RSP: 002b:00007f5eaff19c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.068452][ T7342] RAX: ffffffffffffffda RBX: 00007f5eaff19c90 RCX: 0000000000459a29 [ 54.077015][ T7342] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 54.084961][ T7342] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.092900][ T7342] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5eaff1a6d4 [ 54.100842][ T7342] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 54.116679][ T7342] device 0 entered promiscuous mode [ 54.122199][ T7343] FAULT_INJECTION: forcing a failure. [ 54.122199][ T7343] name failslab, interval 1, probability 0, space 0, times 0 [ 54.136943][ T7343] CPU: 0 PID: 7343 Comm: syz-executor.5 Not tainted 5.2.0-rc2+ #0 [ 54.144737][ T7343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.144754][ T7343] Call Trace: [ 54.144767][ T7343] dump_stack+0x113/0x167 [ 54.144778][ T7343] should_fail.cold.4+0x5/0x13 [ 54.144786][ T7343] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 54.144794][ T7343] ? ___might_sleep+0x16b/0x270 [ 54.144803][ T7343] __should_failslab+0xba/0xf0 [ 54.144810][ T7343] should_failslab+0x9/0x14 [ 54.144817][ T7343] kmem_cache_alloc_node_trace+0x274/0x740 [ 54.144822][ T7343] ? kasan_unpoison_shadow+0x35/0x50 [ 54.144828][ T7343] ? __kasan_kmalloc.constprop.8+0xc7/0xd0 [ 54.144836][ T7343] __kmalloc_node+0x3c/0x70 [ 54.144843][ T7343] kvmalloc_node+0x6a/0x80 [ 54.144853][ T7343] alloc_netdev_mqs+0x71c/0xc00 [ 54.144864][ T7343] internal_dev_create+0x82/0x4e0 [ 54.144871][ T7343] ovs_vport_add+0x25c/0x500 [ 54.144879][ T7343] new_vport+0x15/0x1f0 [ 54.144885][ T7343] ovs_dp_cmd_new+0x48a/0xce0 [ 54.144895][ T7343] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 54.144911][ T7343] genl_family_rcv_msg+0x5cc/0x1150 [ 54.144921][ T7343] ? genl_unregister_family+0x660/0x660 [ 54.144925][ T7343] ? netdev_core_pick_tx+0x2a0/0x2a0 [ 54.144943][ T7343] genl_rcv_msg+0xa7/0x13e [ 54.162546][ T7343] netlink_rcv_skb+0x13c/0x380 [ 54.198511][ T7352] netlink: 'syz-executor.2': attribute type 2 has an invalid length. [ 54.203904][ T7343] ? genl_family_rcv_msg+0x1150/0x1150 [ 54.203911][ T7343] ? netlink_ack+0x970/0x970 [ 54.203922][ T7343] ? kasan_check_write+0x14/0x20 [ 54.203928][ T7343] genl_rcv+0x23/0x40 [ 54.203933][ T7343] netlink_unicast+0x43f/0x630 [ 54.203940][ T7343] ? netlink_attachskb+0x6d0/0x6d0 [ 54.203947][ T7343] ? _copy_from_iter_full+0x19e/0x7f0 [ 54.203954][ T7343] ? __check_object_size+0x1ea/0x31c [ 54.203961][ T7343] netlink_sendmsg+0x765/0xc50 [ 54.203969][ T7343] ? netlink_unicast+0x630/0x630 [ 54.203979][ T7343] ? apparmor_socket_sendmsg+0x1b/0x20 [ 54.203985][ T7343] ? netlink_unicast+0x630/0x630 [ 54.203990][ T7343] sock_sendmsg+0xb5/0xf0 [ 54.203996][ T7343] ___sys_sendmsg+0x647/0x950 [ 54.204002][ T7343] ? find_held_lock+0x36/0x1d0 [ 54.204008][ T7343] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 54.204015][ T7343] ? __fget+0x292/0x420 [ 54.204019][ T7343] ? lock_downgrade+0x860/0x860 [ 54.204026][ T7343] ? kasan_check_read+0x11/0x20 [ 54.204034][ T7343] ? __fget+0x2af/0x420 [ 54.370509][ T7343] ? ksys_dup3+0x2e0/0x2e0 [ 54.374906][ T7343] ? __f_unlock_pos+0xd/0x10 [ 54.379489][ T7343] ? __fget_light+0x179/0x1f0 [ 54.384144][ T7343] ? __fdget+0xe/0x10 [ 54.388096][ T7343] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 54.393615][ T7343] __sys_sendmsg+0xd9/0x180 [ 54.398119][ T7343] ? __ia32_sys_shutdown+0x70/0x70 [ 54.403201][ T7343] ? fput_many+0x1b/0x130 [ 54.407516][ T7343] ? fput+0xe/0x10 [ 54.411213][ T7343] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.417256][ T7343] __x64_sys_sendmsg+0x73/0xb0 [ 54.421999][ T7343] do_syscall_64+0xd0/0x530 [ 54.426485][ T7343] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.432346][ T7343] RIP: 0033:0x459a29 [ 54.436218][ T7343] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.455803][ T7343] RSP: 002b:00007fdda8bcec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.464192][ T7343] RAX: ffffffffffffffda RBX: 00007fdda8bcec90 RCX: 0000000000459a29 [ 54.472134][ T7343] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 54.480077][ T7343] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.488020][ T7343] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdda8bcf6d4 [ 54.495962][ T7343] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 54.522054][ T7347] FAULT_INJECTION: forcing a failure. [ 54.522054][ T7347] name failslab, interval 1, probability 0, space 0, times 0 [ 54.543057][ T7354] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 54.569944][ T7361] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 54.574933][ T7347] CPU: 1 PID: 7347 Comm: syz-executor.3 Not tainted 5.2.0-rc2+ #0 [ 54.582914][ T7362] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 54.585813][ T7347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.585817][ T7347] Call Trace: [ 54.585829][ T7347] dump_stack+0x113/0x167 [ 54.585840][ T7347] should_fail.cold.4+0x5/0x13 [ 54.585848][ T7347] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 54.585857][ T7347] ? ___might_sleep+0x16b/0x270 [ 54.585865][ T7347] __should_failslab+0xba/0xf0 [ 54.585872][ T7347] should_failslab+0x9/0x14 [ 54.585879][ T7347] kmem_cache_alloc_node_trace+0x274/0x740 [ 54.585893][ T7347] ? internal_dev_getinfo+0x60/0x60 [ 54.585897][ T7347] __kmalloc_node+0x3c/0x70 [ 54.585905][ T7347] kvmalloc_node+0x6a/0x80 [ 54.585914][ T7347] alloc_netdev_mqs+0x5b7/0xc00 [ 54.585924][ T7347] internal_dev_create+0x82/0x4e0 [ 54.585931][ T7347] ovs_vport_add+0x25c/0x500 [ 54.585941][ T7347] new_vport+0x15/0x1f0 [ 54.674472][ T7347] ovs_dp_cmd_new+0x48a/0xce0 [ 54.679132][ T7347] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 54.683986][ T7347] genl_family_rcv_msg+0x5cc/0x1150 [ 54.689162][ T7347] ? genl_unregister_family+0x660/0x660 [ 54.694678][ T7347] ? netdev_core_pick_tx+0x2a0/0x2a0 [ 54.699946][ T7347] genl_rcv_msg+0xa7/0x13e [ 54.704336][ T7347] netlink_rcv_skb+0x13c/0x380 [ 54.709068][ T7347] ? genl_family_rcv_msg+0x1150/0x1150 [ 54.714539][ T7347] ? netlink_ack+0x970/0x970 [ 54.719118][ T7347] ? kasan_check_write+0x14/0x20 [ 54.724023][ T7347] genl_rcv+0x23/0x40 [ 54.727971][ T7347] netlink_unicast+0x43f/0x630 [ 54.732705][ T7347] ? netlink_attachskb+0x6d0/0x6d0 [ 54.737795][ T7347] ? _copy_from_iter_full+0x19e/0x7f0 [ 54.743133][ T7347] ? __check_object_size+0x1ea/0x31c [ 54.748384][ T7347] netlink_sendmsg+0x765/0xc50 [ 54.753156][ T7347] ? netlink_unicast+0x630/0x630 [ 54.758063][ T7347] ? apparmor_socket_sendmsg+0x1b/0x20 [ 54.763487][ T7347] ? netlink_unicast+0x630/0x630 [ 54.768441][ T7347] sock_sendmsg+0xb5/0xf0 [ 54.772738][ T7347] ___sys_sendmsg+0x647/0x950 [ 54.777382][ T7347] ? find_held_lock+0x36/0x1d0 [ 54.782127][ T7347] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 54.787550][ T7347] ? __fget+0x292/0x420 [ 54.791676][ T7347] ? lock_downgrade+0x860/0x860 [ 54.796498][ T7347] ? kasan_check_read+0x11/0x20 [ 54.801342][ T7347] ? __fget+0x2af/0x420 [ 54.805478][ T7347] ? ksys_dup3+0x2e0/0x2e0 [ 54.809876][ T7347] ? __f_unlock_pos+0xd/0x10 [ 54.814441][ T7347] ? __fget_light+0x179/0x1f0 [ 54.819096][ T7347] ? __fdget+0xe/0x10 [ 54.823052][ T7347] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 54.828584][ T7347] __sys_sendmsg+0xd9/0x180 [ 54.833072][ T7347] ? __ia32_sys_shutdown+0x70/0x70 [ 54.838170][ T7347] ? fput_many+0x1b/0x130 [ 54.842481][ T7347] ? fput+0xe/0x10 [ 54.846179][ T7347] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.852211][ T7347] __x64_sys_sendmsg+0x73/0xb0 [ 54.856942][ T7347] do_syscall_64+0xd0/0x530 [ 54.861412][ T7347] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.867294][ T7347] RIP: 0033:0x459a29 [ 54.871183][ T7347] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.890756][ T7347] RSP: 002b:00007fce9997dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.899130][ T7347] RAX: ffffffffffffffda RBX: 00007fce9997dc90 RCX: 0000000000459a29 [ 54.907074][ T7347] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 54.915021][ T7347] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 2019/10/03 19:59:46 executed programs: 9 [ 54.922981][ T7347] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fce9997e6d4 [ 54.930918][ T7347] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 54.957721][ T7348] FAULT_INJECTION: forcing a failure. [ 54.957721][ T7348] name failslab, interval 1, probability 0, space 0, times 0 [ 54.979076][ T7348] CPU: 0 PID: 7348 Comm: syz-executor.4 Not tainted 5.2.0-rc2+ #0 [ 54.983513][ T7365] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 54.986877][ T7348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.004956][ T7348] Call Trace: [ 55.008221][ T7348] dump_stack+0x113/0x167 [ 55.012662][ T7348] should_fail.cold.4+0x5/0x13 [ 55.017405][ T7348] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 55.023198][ T7348] ? ___might_sleep+0x16b/0x270 [ 55.028028][ T7348] __should_failslab+0xba/0xf0 [ 55.032760][ T7348] should_failslab+0x9/0x14 [ 55.037231][ T7348] kmem_cache_alloc_node_trace+0x274/0x740 [ 55.043006][ T7348] ? internal_dev_getinfo+0x60/0x60 [ 55.048183][ T7348] __kmalloc_node+0x3c/0x70 [ 55.052652][ T7348] kvmalloc_node+0x6a/0x80 [ 55.057039][ T7348] alloc_netdev_mqs+0x5b7/0xc00 [ 55.061860][ T7348] internal_dev_create+0x82/0x4e0 [ 55.066855][ T7348] ovs_vport_add+0x25c/0x500 [ 55.071424][ T7348] new_vport+0x15/0x1f0 [ 55.075557][ T7348] ovs_dp_cmd_new+0x48a/0xce0 [ 55.080212][ T7348] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 55.085038][ T7348] genl_family_rcv_msg+0x5cc/0x1150 [ 55.090203][ T7348] ? genl_unregister_family+0x660/0x660 [ 55.095725][ T7348] ? netdev_core_pick_tx+0x2a0/0x2a0 [ 55.100994][ T7348] genl_rcv_msg+0xa7/0x13e [ 55.105378][ T7348] netlink_rcv_skb+0x13c/0x380 [ 55.110109][ T7348] ? genl_family_rcv_msg+0x1150/0x1150 [ 55.115550][ T7348] ? netlink_ack+0x970/0x970 [ 55.120132][ T7348] ? kasan_check_write+0x14/0x20 [ 55.125036][ T7348] genl_rcv+0x23/0x40 [ 55.129003][ T7348] netlink_unicast+0x43f/0x630 [ 55.133763][ T7348] ? netlink_attachskb+0x6d0/0x6d0 [ 55.138863][ T7348] ? _copy_from_iter_full+0x19e/0x7f0 [ 55.144203][ T7348] ? __check_object_size+0x1ea/0x31c [ 55.149459][ T7348] netlink_sendmsg+0x765/0xc50 [ 55.154196][ T7348] ? netlink_unicast+0x630/0x630 [ 55.159112][ T7348] ? apparmor_socket_sendmsg+0x1b/0x20 [ 55.164538][ T7348] ? netlink_unicast+0x630/0x630 [ 55.169458][ T7348] sock_sendmsg+0xb5/0xf0 [ 55.173776][ T7348] ___sys_sendmsg+0x647/0x950 [ 55.178437][ T7348] ? find_held_lock+0x36/0x1d0 [ 55.183180][ T7348] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 55.188605][ T7348] ? __fget+0x292/0x420 [ 55.192726][ T7348] ? lock_downgrade+0x860/0x860 [ 55.197547][ T7348] ? kasan_check_read+0x11/0x20 [ 55.202382][ T7348] ? __fget+0x2af/0x420 [ 55.206510][ T7348] ? ksys_dup3+0x2e0/0x2e0 [ 55.210894][ T7348] ? __f_unlock_pos+0xd/0x10 [ 55.215459][ T7348] ? __fget_light+0x179/0x1f0 [ 55.220109][ T7348] ? __fdget+0xe/0x10 [ 55.224065][ T7348] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 55.229588][ T7348] __sys_sendmsg+0xd9/0x180 [ 55.234059][ T7348] ? __ia32_sys_shutdown+0x70/0x70 [ 55.239160][ T7348] ? fput_many+0x1b/0x130 [ 55.243456][ T7348] ? fput+0xe/0x10 [ 55.247146][ T7348] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.253179][ T7348] __x64_sys_sendmsg+0x73/0xb0 [ 55.257937][ T7348] do_syscall_64+0xd0/0x530 [ 55.262409][ T7348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.268280][ T7348] RIP: 0033:0x459a29 [ 55.272140][ T7348] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.291715][ T7348] RSP: 002b:00007f3c6003ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.300093][ T7348] RAX: ffffffffffffffda RBX: 00007f3c6003ac90 RCX: 0000000000459a29 [ 55.308037][ T7348] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 55.315980][ T7348] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 55.323946][ T7348] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3c6003b6d4 [ 55.331894][ T7348] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 55.347685][ T7352] FAULT_INJECTION: forcing a failure. [ 55.347685][ T7352] name failslab, interval 1, probability 0, space 0, times 0 [ 55.360670][ T7352] CPU: 0 PID: 7352 Comm: syz-executor.2 Not tainted 5.2.0-rc2+ #0 [ 55.368456][ T7352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.368459][ T7352] Call Trace: [ 55.368470][ T7352] dump_stack+0x113/0x167 [ 55.368482][ T7352] should_fail.cold.4+0x5/0x13 [ 55.368490][ T7352] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 55.368499][ T7352] ? ___might_sleep+0x16b/0x270 [ 55.368509][ T7352] __should_failslab+0xba/0xf0 [ 55.368517][ T7352] should_failslab+0x9/0x14 [ 55.368524][ T7352] kmem_cache_alloc_node_trace+0x274/0x740 [ 55.368537][ T7352] ? internal_dev_getinfo+0x60/0x60 [ 55.368543][ T7352] __kmalloc_node+0x3c/0x70 [ 55.390877][ T7352] kvmalloc_node+0x6a/0x80 [ 55.390887][ T7352] alloc_netdev_mqs+0x5b7/0xc00 [ 55.390899][ T7352] internal_dev_create+0x82/0x4e0 [ 55.390907][ T7352] ovs_vport_add+0x25c/0x500 [ 55.390920][ T7352] new_vport+0x15/0x1f0 [ 55.390927][ T7352] ovs_dp_cmd_new+0x48a/0xce0 [ 55.390939][ T7352] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 55.458538][ T7352] genl_family_rcv_msg+0x5cc/0x1150 [ 55.463719][ T7352] ? genl_unregister_family+0x660/0x660 [ 55.469249][ T7352] ? netdev_core_pick_tx+0x2a0/0x2a0 [ 55.474526][ T7352] genl_rcv_msg+0xa7/0x13e [ 55.478925][ T7352] netlink_rcv_skb+0x13c/0x380 [ 55.483673][ T7352] ? genl_family_rcv_msg+0x1150/0x1150 [ 55.489103][ T7352] ? netlink_ack+0x970/0x970 [ 55.493671][ T7352] ? kasan_check_write+0x14/0x20 [ 55.498589][ T7352] genl_rcv+0x23/0x40 [ 55.502541][ T7352] netlink_unicast+0x43f/0x630 [ 55.507283][ T7352] ? netlink_attachskb+0x6d0/0x6d0 [ 55.512382][ T7352] ? _copy_from_iter_full+0x19e/0x7f0 [ 55.517736][ T7352] ? __check_object_size+0x1ea/0x31c [ 55.522995][ T7352] netlink_sendmsg+0x765/0xc50 [ 55.527735][ T7352] ? netlink_unicast+0x630/0x630 [ 55.532662][ T7352] ? apparmor_socket_sendmsg+0x1b/0x20 [ 55.538452][ T7352] ? netlink_unicast+0x630/0x630 [ 55.543362][ T7352] sock_sendmsg+0xb5/0xf0 [ 55.547665][ T7352] ___sys_sendmsg+0x647/0x950 [ 55.552310][ T7352] ? find_held_lock+0x36/0x1d0 [ 55.557042][ T7352] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 55.562467][ T7352] ? __fget+0x292/0x420 [ 55.566595][ T7352] ? lock_downgrade+0x860/0x860 [ 55.571439][ T7352] ? kasan_check_read+0x11/0x20 [ 55.576260][ T7352] ? __fget+0x2af/0x420 [ 55.580387][ T7352] ? ksys_dup3+0x2e0/0x2e0 [ 55.584774][ T7352] ? __f_unlock_pos+0xd/0x10 [ 55.589347][ T7352] ? __fget_light+0x179/0x1f0 [ 55.594007][ T7352] ? __fdget+0xe/0x10 [ 55.598067][ T7352] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 55.603588][ T7352] __sys_sendmsg+0xd9/0x180 [ 55.608067][ T7352] ? __ia32_sys_shutdown+0x70/0x70 [ 55.613148][ T7352] ? fput_many+0x1b/0x130 [ 55.617456][ T7352] ? fput+0xe/0x10 [ 55.621168][ T7352] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.627223][ T7352] __x64_sys_sendmsg+0x73/0xb0 [ 55.631972][ T7352] do_syscall_64+0xd0/0x530 [ 55.636464][ T7352] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.642326][ T7352] RIP: 0033:0x459a29 [ 55.646282][ T7352] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.665869][ T7352] RSP: 002b:00007f5eaff19c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.674269][ T7352] RAX: ffffffffffffffda RBX: 00007f5eaff19c90 RCX: 0000000000459a29 [ 55.682211][ T7352] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 55.690178][ T7352] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 55.698119][ T7352] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5eaff1a6d4 [ 55.706064][ T7352] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 55.720394][ T7354] FAULT_INJECTION: forcing a failure. [ 55.720394][ T7354] name failslab, interval 1, probability 0, space 0, times 0 [ 55.734604][ T7354] CPU: 0 PID: 7354 Comm: syz-executor.0 Not tainted 5.2.0-rc2+ #0 [ 55.742415][ T7354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.752450][ T7354] Call Trace: [ 55.755718][ T7354] dump_stack+0x113/0x167 [ 55.760123][ T7354] should_fail.cold.4+0x5/0x13 [ 55.764880][ T7354] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 55.770675][ T7354] ? kasan_check_write+0x14/0x20 [ 55.775601][ T7354] __should_failslab+0xba/0xf0 [ 55.780342][ T7354] should_failslab+0x9/0x14 [ 55.784816][ T7354] kmem_cache_alloc_trace+0x4b/0x740 [ 55.790091][ T7354] __hw_addr_create_ex+0x5c/0x2e0 [ 55.795094][ T7354] __hw_addr_add_ex+0x166/0x210 [ 55.799923][ T7354] ? internal_dev_getinfo+0x60/0x60 [ 55.805093][ T7354] dev_addr_init+0x113/0x1f0 [ 55.809654][ T7354] ? dev_mc_flush+0x40/0x40 [ 55.814135][ T7354] ? __kmalloc_node+0x4d/0x70 [ 55.818790][ T7354] alloc_netdev_mqs+0xfd/0xc00 [ 55.823530][ T7354] internal_dev_create+0x82/0x4e0 [ 55.828526][ T7354] ovs_vport_add+0x25c/0x500 [ 55.833098][ T7354] new_vport+0x15/0x1f0 [ 55.837228][ T7354] ovs_dp_cmd_new+0x48a/0xce0 [ 55.841900][ T7354] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 55.846741][ T7354] genl_family_rcv_msg+0x5cc/0x1150 [ 55.851911][ T7354] ? genl_unregister_family+0x660/0x660 [ 55.857427][ T7354] ? netdev_core_pick_tx+0x2a0/0x2a0 [ 55.862698][ T7354] genl_rcv_msg+0xa7/0x13e [ 55.867086][ T7354] netlink_rcv_skb+0x13c/0x380 [ 55.871840][ T7354] ? genl_family_rcv_msg+0x1150/0x1150 [ 55.877272][ T7354] ? netlink_ack+0x970/0x970 [ 55.881863][ T7354] ? kasan_check_write+0x14/0x20 [ 55.886785][ T7354] genl_rcv+0x23/0x40 [ 55.890734][ T7354] netlink_unicast+0x43f/0x630 [ 55.895475][ T7354] ? netlink_attachskb+0x6d0/0x6d0 [ 55.900566][ T7354] ? _copy_from_iter_full+0x19e/0x7f0 [ 55.905927][ T7354] ? __check_object_size+0x1ea/0x31c [ 55.911182][ T7354] netlink_sendmsg+0x765/0xc50 [ 55.915928][ T7354] ? netlink_unicast+0x630/0x630 [ 55.920843][ T7354] ? apparmor_socket_sendmsg+0x1b/0x20 [ 55.926285][ T7354] ? netlink_unicast+0x630/0x630 [ 55.931187][ T7354] sock_sendmsg+0xb5/0xf0 [ 55.935486][ T7354] ___sys_sendmsg+0x647/0x950 [ 55.940138][ T7354] ? find_held_lock+0x36/0x1d0 [ 55.944870][ T7354] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 55.950302][ T7354] ? __fget+0x292/0x420 [ 55.954449][ T7354] ? lock_downgrade+0x860/0x860 [ 55.959287][ T7354] ? kasan_check_read+0x11/0x20 [ 55.964106][ T7354] ? __fget+0x2af/0x420 [ 55.968236][ T7354] ? ksys_dup3+0x2e0/0x2e0 [ 55.972628][ T7354] ? __f_unlock_pos+0xd/0x10 [ 55.977211][ T7354] ? __fget_light+0x179/0x1f0 [ 55.981865][ T7354] ? __fdget+0xe/0x10 [ 55.985820][ T7354] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 55.991332][ T7354] __sys_sendmsg+0xd9/0x180 [ 55.995811][ T7354] ? __ia32_sys_shutdown+0x70/0x70 [ 56.000901][ T7354] ? fput_many+0x1b/0x130 [ 56.005208][ T7354] ? fput+0xe/0x10 [ 56.008900][ T7354] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.014942][ T7354] __x64_sys_sendmsg+0x73/0xb0 [ 56.019682][ T7354] do_syscall_64+0xd0/0x530 [ 56.024152][ T7354] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.030009][ T7354] RIP: 0033:0x459a29 [ 56.033892][ T7354] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.053472][ T7354] RSP: 002b:00007f8f96f7fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 56.061864][ T7354] RAX: ffffffffffffffda RBX: 00007f8f96f7fc90 RCX: 0000000000459a29 [ 56.069873][ T7354] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 56.077843][ T7354] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 56.085785][ T7354] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f96f806d4 [ 56.093748][ T7354] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 56.104345][ T7361] FAULT_INJECTION: forcing a failure. [ 56.104345][ T7361] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 56.118833][ T7361] CPU: 0 PID: 7361 Comm: syz-executor.1 Not tainted 5.2.0-rc2+ #0 [ 56.126617][ T7361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.126620][ T7361] Call Trace: [ 56.126631][ T7361] dump_stack+0x113/0x167 [ 56.126641][ T7361] should_fail.cold.4+0x5/0x13 [ 56.126648][ T7361] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 56.126656][ T7361] ? mark_held_locks+0x130/0x130 [ 56.126665][ T7361] should_fail_alloc_page+0x50/0x60 [ 56.126669][ T7361] __alloc_pages_nodemask+0x17f/0x850 [ 56.126676][ T7361] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 56.126681][ T7361] ? pcpu_alloc+0xb50/0xe60 [ 56.126694][ T7361] alloc_pages_current+0xd6/0x1b0 [ 56.126701][ T7361] get_zeroed_page+0x14/0x50 [ 56.126708][ T7361] dev_alloc_name_ns+0x119/0x360 [ 56.126715][ T7361] ? __dev_get_by_name+0x120/0x120 [ 56.126729][ T7361] dev_get_valid_name+0x43/0xa0 [ 56.126735][ T7361] register_netdevice+0x1f8/0x1100 [ 56.126741][ T7361] ? netdev_change_features+0xa0/0xa0 [ 56.126753][ T7361] internal_dev_create+0x2b6/0x4e0 [ 56.126760][ T7361] ovs_vport_add+0x25c/0x500 [ 56.144365][ T7361] new_vport+0x15/0x1f0 [ 56.144372][ T7361] ovs_dp_cmd_new+0x48a/0xce0 [ 56.144383][ T7361] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 56.144400][ T7361] genl_family_rcv_msg+0x5cc/0x1150 [ 56.144411][ T7361] ? genl_unregister_family+0x660/0x660 [ 56.144418][ T7361] ? netdev_core_pick_tx+0x2a0/0x2a0 [ 56.144438][ T7361] genl_rcv_msg+0xa7/0x13e [ 56.258962][ T7361] netlink_rcv_skb+0x13c/0x380 [ 56.263706][ T7361] ? genl_family_rcv_msg+0x1150/0x1150 [ 56.269144][ T7361] ? netlink_ack+0x970/0x970 [ 56.273720][ T7361] ? kasan_check_write+0x14/0x20 [ 56.278640][ T7361] genl_rcv+0x23/0x40 [ 56.282601][ T7361] netlink_unicast+0x43f/0x630 [ 56.287341][ T7361] ? netlink_attachskb+0x6d0/0x6d0 [ 56.292444][ T7361] ? _copy_from_iter_full+0x19e/0x7f0 [ 56.297789][ T7361] ? __check_object_size+0x1ea/0x31c [ 56.303040][ T7361] netlink_sendmsg+0x765/0xc50 [ 56.307774][ T7361] ? netlink_unicast+0x630/0x630 [ 56.312702][ T7361] ? apparmor_socket_sendmsg+0x1b/0x20 [ 56.318143][ T7361] ? netlink_unicast+0x630/0x630 [ 56.323050][ T7361] sock_sendmsg+0xb5/0xf0 [ 56.327352][ T7361] ___sys_sendmsg+0x647/0x950 [ 56.332000][ T7361] ? find_held_lock+0x36/0x1d0 [ 56.336739][ T7361] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 56.342177][ T7361] ? __fget+0x292/0x420 [ 56.346308][ T7361] ? lock_downgrade+0x860/0x860 [ 56.351136][ T7361] ? kasan_check_read+0x11/0x20 [ 56.355977][ T7361] ? __fget+0x2af/0x420 [ 56.360215][ T7361] ? ksys_dup3+0x2e0/0x2e0 [ 56.364608][ T7361] ? __f_unlock_pos+0xd/0x10 [ 56.369173][ T7361] ? __fget_light+0x179/0x1f0 [ 56.373840][ T7361] ? __fdget+0xe/0x10 [ 56.377809][ T7361] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 56.383335][ T7361] __sys_sendmsg+0xd9/0x180 [ 56.387813][ T7361] ? __ia32_sys_shutdown+0x70/0x70 [ 56.392892][ T7361] ? fput_many+0x1b/0x130 [ 56.397188][ T7361] ? fput+0xe/0x10 [ 56.400883][ T7361] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.406926][ T7361] __x64_sys_sendmsg+0x73/0xb0 [ 56.411709][ T7361] do_syscall_64+0xd0/0x530 [ 56.416198][ T7361] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.422069][ T7361] RIP: 0033:0x459a29 [ 56.425932][ T7361] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.445504][ T7361] RSP: 002b:00007f2e71032c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 56.453886][ T7361] RAX: ffffffffffffffda RBX: 00007f2e71032c90 RCX: 0000000000459a29 [ 56.461843][ T7361] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 56.469807][ T7361] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 56.477748][ T7361] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2e710336d4 [ 56.485688][ T7361] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 56.494990][ T7362] FAULT_INJECTION: forcing a failure. [ 56.494990][ T7362] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 56.508324][ T7362] CPU: 0 PID: 7362 Comm: syz-executor.5 Not tainted 5.2.0-rc2+ #0 [ 56.516129][ T7362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.526180][ T7362] Call Trace: [ 56.529448][ T7362] dump_stack+0x113/0x167 [ 56.533765][ T7362] should_fail.cold.4+0x5/0x13 [ 56.538508][ T7362] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 56.544290][ T7362] ? mark_held_locks+0x130/0x130 [ 56.549265][ T7362] should_fail_alloc_page+0x50/0x60 [ 56.554440][ T7362] __alloc_pages_nodemask+0x17f/0x850 [ 56.559810][ T7362] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 56.565501][ T7362] ? pcpu_alloc+0xb50/0xe60 [ 56.569979][ T7362] alloc_pages_current+0xd6/0x1b0 [ 56.574977][ T7362] get_zeroed_page+0x14/0x50 [ 56.579545][ T7362] dev_alloc_name_ns+0x119/0x360 [ 56.584450][ T7362] ? __dev_get_by_name+0x120/0x120 [ 56.589543][ T7362] dev_get_valid_name+0x43/0xa0 [ 56.594377][ T7362] register_netdevice+0x1f8/0x1100 [ 56.599464][ T7362] ? netdev_change_features+0xa0/0xa0 [ 56.604806][ T7362] internal_dev_create+0x2b6/0x4e0 [ 56.609898][ T7362] ovs_vport_add+0x25c/0x500 [ 56.614474][ T7362] new_vport+0x15/0x1f0 [ 56.618633][ T7362] ovs_dp_cmd_new+0x48a/0xce0 [ 56.623311][ T7362] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 56.628144][ T7362] genl_family_rcv_msg+0x5cc/0x1150 [ 56.633318][ T7362] ? genl_unregister_family+0x660/0x660 [ 56.638835][ T7362] ? netdev_core_pick_tx+0x2a0/0x2a0 [ 56.644092][ T7362] genl_rcv_msg+0xa7/0x13e [ 56.648495][ T7362] netlink_rcv_skb+0x13c/0x380 [ 56.653225][ T7362] ? genl_family_rcv_msg+0x1150/0x1150 [ 56.658654][ T7362] ? netlink_ack+0x970/0x970 [ 56.663216][ T7362] ? kasan_check_write+0x14/0x20 [ 56.668127][ T7362] genl_rcv+0x23/0x40 [ 56.672077][ T7362] netlink_unicast+0x43f/0x630 [ 56.676828][ T7362] ? netlink_attachskb+0x6d0/0x6d0 [ 56.681928][ T7362] ? _copy_from_iter_full+0x19e/0x7f0 [ 56.687323][ T7362] ? __check_object_size+0x1ea/0x31c [ 56.692585][ T7362] netlink_sendmsg+0x765/0xc50 [ 56.697336][ T7362] ? netlink_unicast+0x630/0x630 [ 56.702261][ T7362] ? apparmor_socket_sendmsg+0x1b/0x20 [ 56.707693][ T7362] ? netlink_unicast+0x630/0x630 [ 56.712608][ T7362] sock_sendmsg+0xb5/0xf0 [ 56.716924][ T7362] ___sys_sendmsg+0x647/0x950 [ 56.721586][ T7362] ? find_held_lock+0x36/0x1d0 [ 56.726364][ T7362] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 56.731792][ T7362] ? __fget+0x292/0x420 [ 56.735925][ T7362] ? lock_downgrade+0x860/0x860 [ 56.740791][ T7362] ? kasan_check_read+0x11/0x20 [ 56.745615][ T7362] ? __fget+0x2af/0x420 [ 56.749746][ T7362] ? ksys_dup3+0x2e0/0x2e0 [ 56.754137][ T7362] ? __f_unlock_pos+0xd/0x10 [ 56.758716][ T7362] ? __fget_light+0x179/0x1f0 [ 56.763370][ T7362] ? __fdget+0xe/0x10 [ 56.767334][ T7362] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 56.772864][ T7362] __sys_sendmsg+0xd9/0x180 [ 56.777372][ T7362] ? __ia32_sys_shutdown+0x70/0x70 [ 56.782461][ T7362] ? fput_many+0x1b/0x130 [ 56.786759][ T7362] ? fput+0xe/0x10 [ 56.790457][ T7362] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.796507][ T7362] __x64_sys_sendmsg+0x73/0xb0 [ 56.801252][ T7362] do_syscall_64+0xd0/0x530 [ 56.805748][ T7362] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.811610][ T7362] RIP: 0033:0x459a29 [ 56.815479][ T7362] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.835062][ T7362] RSP: 002b:00007fdda8bcec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 56.843448][ T7362] RAX: ffffffffffffffda RBX: 00007fdda8bcec90 RCX: 0000000000459a29 [ 56.851388][ T7362] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 56.859348][ T7362] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 56.867295][ T7362] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdda8bcf6d4 [ 56.875277][ T7362] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 56.891804][ T7365] FAULT_INJECTION: forcing a failure. [ 56.891804][ T7365] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 56.905001][ T7365] CPU: 0 PID: 7365 Comm: syz-executor.3 Not tainted 5.2.0-rc2+ #0 [ 56.905005][ T7365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.905008][ T7365] Call Trace: [ 56.905019][ T7365] dump_stack+0x113/0x167 [ 56.905031][ T7365] should_fail.cold.4+0x5/0x13 [ 56.905038][ T7365] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 56.905044][ T7365] ? mark_held_locks+0x130/0x130 [ 56.905051][ T7365] ? alloc_netdev_mqs+0x5b7/0xc00 [ 56.905058][ T7365] ? internal_dev_create+0x82/0x4e0 [ 56.922883][ T7365] ? ovs_vport_add+0x25c/0x500 [ 56.922888][ T7365] ? new_vport+0x15/0x1f0 [ 56.922893][ T7365] ? ovs_dp_cmd_new+0x48a/0xce0 [ 56.922901][ T7365] ? genl_family_rcv_msg+0x5cc/0x1150 [ 56.922905][ T7365] ? genl_rcv_msg+0xa7/0x13e [ 56.922915][ T7365] should_fail_alloc_page+0x50/0x60 [ 56.922921][ T7365] __alloc_pages_nodemask+0x17f/0x850 [ 56.922928][ T7365] ? find_held_lock+0x36/0x1d0 [ 56.922935][ T7365] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 56.922950][ T7365] cache_grow_begin+0x92/0x660 [ 56.922957][ T7365] ? trace_hardirqs_off+0x41/0x180 [ 56.922965][ T7365] kmem_cache_alloc_node_trace+0x673/0x740 [ 57.016466][ T7365] ? kasan_unpoison_shadow+0x35/0x50 [ 57.021738][ T7365] __kmalloc_node+0x3c/0x70 [ 57.026214][ T7365] kvmalloc_node+0x6a/0x80 [ 57.030603][ T7365] alloc_netdev_mqs+0x71c/0xc00 [ 57.035432][ T7365] internal_dev_create+0x82/0x4e0 [ 57.040432][ T7365] ovs_vport_add+0x25c/0x500 [ 57.044989][ T7365] new_vport+0x15/0x1f0 [ 57.049129][ T7365] ovs_dp_cmd_new+0x48a/0xce0 [ 57.053782][ T7365] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 57.058627][ T7365] genl_family_rcv_msg+0x5cc/0x1150 [ 57.063810][ T7365] ? genl_unregister_family+0x660/0x660 [ 57.069322][ T7365] ? netdev_core_pick_tx+0x2a0/0x2a0 [ 57.074597][ T7365] genl_rcv_msg+0xa7/0x13e [ 57.078995][ T7365] netlink_rcv_skb+0x13c/0x380 [ 57.083737][ T7365] ? genl_family_rcv_msg+0x1150/0x1150 [ 57.089182][ T7365] ? netlink_ack+0x970/0x970 [ 57.093759][ T7365] ? kasan_check_write+0x14/0x20 [ 57.098676][ T7365] genl_rcv+0x23/0x40 [ 57.102652][ T7365] netlink_unicast+0x43f/0x630 [ 57.107386][ T7365] ? netlink_attachskb+0x6d0/0x6d0 [ 57.112474][ T7365] ? _copy_from_iter_full+0x19e/0x7f0 [ 57.117820][ T7365] ? __check_object_size+0x1ea/0x31c [ 57.123073][ T7365] netlink_sendmsg+0x765/0xc50 [ 57.127806][ T7365] ? netlink_unicast+0x630/0x630 [ 57.132719][ T7365] ? apparmor_socket_sendmsg+0x1b/0x20 [ 57.138149][ T7365] ? netlink_unicast+0x630/0x630 [ 57.143056][ T7365] sock_sendmsg+0xb5/0xf0 [ 57.147360][ T7365] ___sys_sendmsg+0x647/0x950 [ 57.152009][ T7365] ? find_held_lock+0x36/0x1d0 [ 57.156750][ T7365] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 57.162184][ T7365] ? __fget+0x292/0x420 [ 57.166324][ T7365] ? lock_downgrade+0x860/0x860 [ 57.171145][ T7365] ? kasan_check_read+0x11/0x20 [ 57.175976][ T7365] ? __fget+0x2af/0x420 [ 57.180108][ T7365] ? ksys_dup3+0x2e0/0x2e0 [ 57.184509][ T7365] ? __f_unlock_pos+0xd/0x10 [ 57.189072][ T7365] ? __fget_light+0x179/0x1f0 [ 57.193729][ T7365] ? __fdget+0xe/0x10 [ 57.197732][ T7365] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 57.203247][ T7365] __sys_sendmsg+0xd9/0x180 [ 57.207718][ T7365] ? __ia32_sys_shutdown+0x70/0x70 [ 57.212828][ T7365] ? fput_many+0x1b/0x130 [ 57.217132][ T7365] ? fput+0xe/0x10 [ 57.220849][ T7365] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.226896][ T7365] __x64_sys_sendmsg+0x73/0xb0 [ 57.231638][ T7365] do_syscall_64+0xd0/0x530 [ 57.236141][ T7365] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.242005][ T7365] RIP: 0033:0x459a29 [ 57.245867][ T7365] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 57.265441][ T7365] RSP: 002b:00007fce9997dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 57.273822][ T7365] RAX: ffffffffffffffda RBX: 00007fce9997dc90 RCX: 0000000000459a29 [ 57.281773][ T7365] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 57.289716][ T7365] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 57.297665][ T7365] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fce9997e6d4 [ 57.305695][ T7365] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 57.319658][ T7365] device 1 entered promiscuous mode [ 57.325673][ T7368] FAULT_INJECTION: forcing a failure. [ 57.325673][ T7368] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 57.344175][ T7368] CPU: 1 PID: 7368 Comm: syz-executor.4 Not tainted 5.2.0-rc2+ #0 [ 57.351974][ T7368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.362012][ T7368] Call Trace: [ 57.365294][ T7368] dump_stack+0x113/0x167 [ 57.369608][ T7368] should_fail.cold.4+0x5/0x13 [ 57.374350][ T7368] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 57.380124][ T7368] ? mark_held_locks+0x130/0x130 [ 57.385037][ T7368] should_fail_alloc_page+0x50/0x60 [ 57.390215][ T7368] __alloc_pages_nodemask+0x17f/0x850 [ 57.395569][ T7368] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 57.401256][ T7368] ? pcpu_alloc+0xb50/0xe60 [ 57.405731][ T7368] alloc_pages_current+0xd6/0x1b0 [ 57.410875][ T7368] get_zeroed_page+0x14/0x50 [ 57.415444][ T7368] dev_alloc_name_ns+0x119/0x360 [ 57.420358][ T7368] ? __dev_get_by_name+0x120/0x120 [ 57.425459][ T7368] dev_get_valid_name+0x43/0xa0 [ 57.430277][ T7368] register_netdevice+0x1f8/0x1100 [ 57.435358][ T7368] ? netdev_change_features+0xa0/0xa0 [ 57.440702][ T7368] internal_dev_create+0x2b6/0x4e0 [ 57.445804][ T7368] ovs_vport_add+0x25c/0x500 [ 57.450415][ T7368] new_vport+0x15/0x1f0 [ 57.454598][ T7368] ovs_dp_cmd_new+0x48a/0xce0 [ 57.459251][ T7368] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 57.464079][ T7368] genl_family_rcv_msg+0x5cc/0x1150 [ 57.469253][ T7368] ? genl_unregister_family+0x660/0x660 [ 57.474765][ T7368] ? netdev_core_pick_tx+0x2a0/0x2a0 [ 57.480027][ T7368] genl_rcv_msg+0xa7/0x13e [ 57.484413][ T7368] netlink_rcv_skb+0x13c/0x380 [ 57.489162][ T7368] ? genl_family_rcv_msg+0x1150/0x1150 [ 57.494585][ T7368] ? netlink_ack+0x970/0x970 [ 57.499150][ T7368] ? kasan_check_write+0x14/0x20 [ 57.504058][ T7368] genl_rcv+0x23/0x40 [ 57.508011][ T7368] netlink_unicast+0x43f/0x630 [ 57.512762][ T7368] ? netlink_attachskb+0x6d0/0x6d0 [ 57.517844][ T7368] ? _copy_from_iter_full+0x19e/0x7f0 [ 57.523184][ T7368] ? __check_object_size+0x1ea/0x31c [ 57.528439][ T7368] netlink_sendmsg+0x765/0xc50 [ 57.533231][ T7368] ? netlink_unicast+0x630/0x630 [ 57.538142][ T7368] ? apparmor_socket_sendmsg+0x1b/0x20 [ 57.543568][ T7368] ? netlink_unicast+0x630/0x630 [ 57.548471][ T7368] sock_sendmsg+0xb5/0xf0 [ 57.552777][ T7368] ___sys_sendmsg+0x647/0x950 [ 57.557424][ T7368] ? find_held_lock+0x36/0x1d0 [ 57.562162][ T7368] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 57.567599][ T7368] ? __fget+0x292/0x420 [ 57.571723][ T7368] ? lock_downgrade+0x860/0x860 [ 57.576553][ T7368] ? kasan_check_read+0x11/0x20 [ 57.581373][ T7368] ? __fget+0x2af/0x420 [ 57.585511][ T7368] ? ksys_dup3+0x2e0/0x2e0 [ 57.589909][ T7368] ? __f_unlock_pos+0xd/0x10 [ 57.594479][ T7368] ? __fget_light+0x179/0x1f0 [ 57.599133][ T7368] ? __fdget+0xe/0x10 [ 57.603082][ T7368] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 57.608611][ T7368] __sys_sendmsg+0xd9/0x180 [ 57.613082][ T7368] ? __ia32_sys_shutdown+0x70/0x70 [ 57.618178][ T7368] ? fput_many+0x1b/0x130 [ 57.622488][ T7368] ? fput+0xe/0x10 [ 57.626182][ T7368] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.632220][ T7368] __x64_sys_sendmsg+0x73/0xb0 [ 57.636961][ T7368] do_syscall_64+0xd0/0x530 [ 57.641447][ T7368] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.647312][ T7368] RIP: 0033:0x459a29 [ 57.651178][ T7368] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 57.670762][ T7368] RSP: 002b:00007f3c6003ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 57.679140][ T7368] RAX: ffffffffffffffda RBX: 00007f3c6003ac90 RCX: 0000000000459a29 [ 57.687082][ T7368] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 57.695038][ T7368] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 57.702991][ T7368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3c6003b6d4 [ 57.710932][ T7368] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 57.720209][ T7370] FAULT_INJECTION: forcing a failure. [ 57.720209][ T7370] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 57.742722][ T7370] CPU: 1 PID: 7370 Comm: syz-executor.2 Not tainted 5.2.0-rc2+ #0 [ 57.750534][ T7370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.760575][ T7370] Call Trace: [ 57.763851][ T7370] dump_stack+0x113/0x167 [ 57.768159][ T7370] should_fail.cold.4+0x5/0x13 [ 57.772897][ T7370] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 57.778679][ T7370] ? mark_held_locks+0x130/0x130 [ 57.783592][ T7370] should_fail_alloc_page+0x50/0x60 [ 57.788764][ T7370] __alloc_pages_nodemask+0x17f/0x850 [ 57.794106][ T7370] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 57.799811][ T7370] ? pcpu_alloc+0xb50/0xe60 [ 57.804285][ T7370] alloc_pages_current+0xd6/0x1b0 [ 57.809276][ T7370] get_zeroed_page+0x14/0x50 [ 57.813852][ T7370] dev_alloc_name_ns+0x119/0x360 [ 57.818766][ T7370] ? __dev_get_by_name+0x120/0x120 [ 57.823874][ T7370] dev_get_valid_name+0x43/0xa0 [ 57.828695][ T7370] register_netdevice+0x1f8/0x1100 [ 57.833783][ T7370] ? netdev_change_features+0xa0/0xa0 [ 57.839128][ T7370] internal_dev_create+0x2b6/0x4e0 [ 57.844223][ T7370] ovs_vport_add+0x25c/0x500 [ 57.848794][ T7370] new_vport+0x15/0x1f0 [ 57.852925][ T7370] ovs_dp_cmd_new+0x48a/0xce0 [ 57.857571][ T7370] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 57.862401][ T7370] genl_family_rcv_msg+0x5cc/0x1150 [ 57.867569][ T7370] ? genl_unregister_family+0x660/0x660 [ 57.873082][ T7370] ? netdev_core_pick_tx+0x2a0/0x2a0 [ 57.878343][ T7370] genl_rcv_msg+0xa7/0x13e [ 57.882728][ T7370] netlink_rcv_skb+0x13c/0x380 [ 57.887461][ T7370] ? genl_family_rcv_msg+0x1150/0x1150 [ 57.892889][ T7370] ? netlink_ack+0x970/0x970 [ 57.897452][ T7370] ? kasan_check_write+0x14/0x20 [ 57.902375][ T7370] genl_rcv+0x23/0x40 [ 57.906339][ T7370] netlink_unicast+0x43f/0x630 [ 57.911072][ T7370] ? netlink_attachskb+0x6d0/0x6d0 [ 57.916167][ T7370] ? _copy_from_iter_full+0x19e/0x7f0 [ 57.921508][ T7370] ? __check_object_size+0x1ea/0x31c [ 57.926778][ T7370] netlink_sendmsg+0x765/0xc50 [ 57.931511][ T7370] ? netlink_unicast+0x630/0x630 [ 57.936421][ T7370] ? apparmor_socket_sendmsg+0x1b/0x20 [ 57.941861][ T7370] ? netlink_unicast+0x630/0x630 [ 57.946771][ T7370] sock_sendmsg+0xb5/0xf0 [ 57.951086][ T7370] ___sys_sendmsg+0x647/0x950 [ 57.955738][ T7370] ? find_held_lock+0x36/0x1d0 [ 57.960471][ T7370] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 57.965895][ T7370] ? __fget+0x292/0x420 [ 57.970017][ T7370] ? lock_downgrade+0x860/0x860 [ 57.974835][ T7370] ? kasan_check_read+0x11/0x20 [ 57.979654][ T7370] ? __fget+0x2af/0x420 [ 57.983801][ T7370] ? ksys_dup3+0x2e0/0x2e0 [ 57.988206][ T7370] ? __f_unlock_pos+0xd/0x10 [ 57.992781][ T7370] ? __fget_light+0x179/0x1f0 [ 57.997438][ T7370] ? __fdget+0xe/0x10 [ 58.001401][ T7370] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 58.006923][ T7370] __sys_sendmsg+0xd9/0x180 [ 58.011393][ T7370] ? __ia32_sys_shutdown+0x70/0x70 [ 58.016471][ T7370] ? fput_many+0x1b/0x130 [ 58.020765][ T7370] ? fput+0xe/0x10 [ 58.024466][ T7370] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.030503][ T7370] __x64_sys_sendmsg+0x73/0xb0 [ 58.035259][ T7370] do_syscall_64+0xd0/0x530 [ 58.039755][ T7370] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.045638][ T7370] RIP: 0033:0x459a29 [ 58.049501][ T7370] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.069087][ T7370] RSP: 002b:00007f5eaff19c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 58.077462][ T7370] RAX: ffffffffffffffda RBX: 00007f5eaff19c90 RCX: 0000000000459a29 [ 58.085420][ T7370] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 58.093360][ T7370] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 58.101305][ T7370] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5eaff1a6d4 [ 58.109255][ T7370] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 58.122783][ T7374] FAULT_INJECTION: forcing a failure. [ 58.122783][ T7374] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 58.138162][ T7374] CPU: 1 PID: 7374 Comm: syz-executor.0 Not tainted 5.2.0-rc2+ #0 [ 58.145961][ T7374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.155998][ T7374] Call Trace: [ 58.159267][ T7374] dump_stack+0x113/0x167 [ 58.163786][ T7374] should_fail.cold.4+0x5/0x13 [ 58.168533][ T7374] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 58.174313][ T7374] ? mark_held_locks+0x130/0x130 [ 58.179222][ T7374] should_fail_alloc_page+0x50/0x60 [ 58.184385][ T7374] __alloc_pages_nodemask+0x17f/0x850 [ 58.189738][ T7374] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 58.195448][ T7374] ? pcpu_alloc+0xb50/0xe60 [ 58.199931][ T7374] alloc_pages_current+0xd6/0x1b0 [ 58.204925][ T7374] get_zeroed_page+0x14/0x50 [ 58.209487][ T7374] dev_alloc_name_ns+0x119/0x360 [ 58.214414][ T7374] ? __dev_get_by_name+0x120/0x120 [ 58.219519][ T7374] dev_get_valid_name+0x43/0xa0 [ 58.224355][ T7374] register_netdevice+0x1f8/0x1100 [ 58.229449][ T7374] ? netdev_change_features+0xa0/0xa0 [ 58.234805][ T7374] internal_dev_create+0x2b6/0x4e0 [ 58.239887][ T7374] ovs_vport_add+0x25c/0x500 [ 58.244461][ T7374] new_vport+0x15/0x1f0 [ 58.248593][ T7374] ovs_dp_cmd_new+0x48a/0xce0 [ 58.253251][ T7374] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 58.258085][ T7374] genl_family_rcv_msg+0x5cc/0x1150 [ 58.263259][ T7374] ? genl_unregister_family+0x660/0x660 [ 58.268798][ T7374] genl_rcv_msg+0xa7/0x13e [ 58.273194][ T7374] netlink_rcv_skb+0x13c/0x380 [ 58.277933][ T7374] ? genl_family_rcv_msg+0x1150/0x1150 [ 58.283358][ T7374] ? netlink_ack+0x970/0x970 [ 58.287920][ T7374] ? kasan_check_write+0x14/0x20 [ 58.292853][ T7374] genl_rcv+0x23/0x40 [ 58.296804][ T7374] netlink_unicast+0x43f/0x630 [ 58.301555][ T7374] ? netlink_attachskb+0x6d0/0x6d0 [ 58.306637][ T7374] ? _copy_from_iter_full+0x19e/0x7f0 [ 58.311982][ T7374] ? __check_object_size+0x1ea/0x31c [ 58.317236][ T7374] netlink_sendmsg+0x765/0xc50 [ 58.321966][ T7374] ? netlink_unicast+0x630/0x630 [ 58.326874][ T7374] ? apparmor_socket_sendmsg+0x1b/0x20 [ 58.332304][ T7374] ? netlink_unicast+0x630/0x630 [ 58.337225][ T7374] sock_sendmsg+0xb5/0xf0 [ 58.341522][ T7374] ___sys_sendmsg+0x647/0x950 [ 58.346175][ T7374] ? find_held_lock+0x36/0x1d0 [ 58.350928][ T7374] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 58.356381][ T7374] ? __fget+0x292/0x420 [ 58.360506][ T7374] ? lock_downgrade+0x860/0x860 [ 58.365325][ T7374] ? kasan_check_read+0x11/0x20 [ 58.370143][ T7374] ? __fget+0x2af/0x420 [ 58.374270][ T7374] ? ksys_dup3+0x2e0/0x2e0 [ 58.378656][ T7374] ? __f_unlock_pos+0xd/0x10 [ 58.383234][ T7374] ? __fget_light+0x179/0x1f0 [ 58.387886][ T7374] ? __fdget+0xe/0x10 [ 58.391845][ T7374] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 58.397416][ T7374] __sys_sendmsg+0xd9/0x180 [ 58.401889][ T7374] ? __ia32_sys_shutdown+0x70/0x70 [ 58.407020][ T7374] ? fput_many+0x1b/0x130 [ 58.411317][ T7374] ? fput+0xe/0x10 [ 58.415016][ T7374] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.421083][ T7374] __x64_sys_sendmsg+0x73/0xb0 [ 58.425827][ T7374] do_syscall_64+0xd0/0x530 [ 58.430301][ T7374] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.436165][ T7374] RIP: 0033:0x459a29 [ 58.440033][ T7374] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.459610][ T7374] RSP: 002b:00007f8f96f7fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 58.468006][ T7374] RAX: ffffffffffffffda RBX: 00007f8f96f7fc90 RCX: 0000000000459a29 [ 58.475948][ T7374] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 58.483887][ T7374] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 58.491836][ T7374] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f96f806d4 [ 58.499795][ T7374] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 58.511885][ T7377] FAULT_INJECTION: forcing a failure. [ 58.511885][ T7377] name failslab, interval 1, probability 0, space 0, times 0 [ 58.519334][ T7389] validate_nla: 7 callbacks suppressed [ 58.519338][ T7389] netlink: 'syz-executor.2': attribute type 2 has an invalid length. [ 58.527416][ T7377] CPU: 1 PID: 7377 Comm: syz-executor.1 Not tainted 5.2.0-rc2+ #0 [ 58.538036][ T7377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.555836][ T7377] Call Trace: [ 58.555848][ T7377] dump_stack+0x113/0x167 [ 58.555860][ T7377] should_fail.cold.4+0x5/0x13 [ 58.555868][ T7377] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 58.555877][ T7377] ? ___might_sleep+0x16b/0x270 [ 58.555887][ T7377] __should_failslab+0xba/0xf0 [ 58.555893][ T7377] should_failslab+0x9/0x14 [ 58.555900][ T7377] __kmalloc_track_caller+0x2d1/0x750 [ 58.555905][ T7377] ? kasan_check_read+0x11/0x20 [ 58.555914][ T7377] ? kstrdup_const+0x1f/0x30 [ 58.555920][ T7377] kstrdup+0x2c/0x60 [ 58.606568][ T7377] kstrdup_const+0x1f/0x30 [ 58.610968][ T7377] kvasprintf_const+0xce/0x140 [ 58.615706][ T7377] kobject_set_name_vargs+0x46/0x120 [ 58.620959][ T7377] ? lockdep_init_map+0x1b6/0x6c0 [ 58.625965][ T7377] dev_set_name+0x96/0xc0 [ 58.630266][ T7377] ? device_initialize+0x420/0x420 [ 58.635356][ T7377] netdev_register_kobject+0xbe/0x360 [ 58.640752][ T7377] register_netdevice+0x6e5/0x1100 [ 58.645927][ T7377] ? netdev_change_features+0xa0/0xa0 [ 58.651268][ T7377] internal_dev_create+0x2b6/0x4e0 [ 58.656350][ T7377] ovs_vport_add+0x25c/0x500 [ 58.660908][ T7377] new_vport+0x15/0x1f0 [ 58.665030][ T7377] ovs_dp_cmd_new+0x48a/0xce0 [ 58.669673][ T7377] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 58.674500][ T7377] genl_family_rcv_msg+0x5cc/0x1150 [ 58.679674][ T7377] ? genl_unregister_family+0x660/0x660 [ 58.685184][ T7377] ? netdev_core_pick_tx+0x2a0/0x2a0 [ 58.690445][ T7377] genl_rcv_msg+0xa7/0x13e [ 58.694831][ T7377] netlink_rcv_skb+0x13c/0x380 [ 58.699565][ T7377] ? genl_family_rcv_msg+0x1150/0x1150 [ 58.704998][ T7377] ? netlink_ack+0x970/0x970 [ 58.709560][ T7377] ? kasan_check_write+0x14/0x20 [ 58.714476][ T7377] genl_rcv+0x23/0x40 [ 58.718426][ T7377] netlink_unicast+0x43f/0x630 [ 58.723164][ T7377] ? netlink_attachskb+0x6d0/0x6d0 [ 58.728263][ T7377] ? _copy_from_iter_full+0x19e/0x7f0 [ 58.733603][ T7377] ? __check_object_size+0x1ea/0x31c [ 58.738857][ T7377] netlink_sendmsg+0x765/0xc50 [ 58.743604][ T7377] ? netlink_unicast+0x630/0x630 [ 58.748532][ T7377] ? apparmor_socket_sendmsg+0x1b/0x20 [ 58.753971][ T7377] ? netlink_unicast+0x630/0x630 [ 58.758887][ T7377] sock_sendmsg+0xb5/0xf0 [ 58.763226][ T7377] ___sys_sendmsg+0x647/0x950 [ 58.767877][ T7377] ? find_held_lock+0x36/0x1d0 [ 58.772638][ T7377] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 58.778072][ T7377] ? __fget+0x292/0x420 [ 58.782199][ T7377] ? lock_downgrade+0x860/0x860 [ 58.787018][ T7377] ? kasan_check_read+0x11/0x20 [ 58.791875][ T7377] ? __fget+0x2af/0x420 [ 58.796004][ T7377] ? ksys_dup3+0x2e0/0x2e0 [ 58.800396][ T7377] ? __f_unlock_pos+0xd/0x10 [ 58.804993][ T7377] ? __fget_light+0x179/0x1f0 [ 58.809657][ T7377] ? __fdget+0xe/0x10 [ 58.813608][ T7377] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 58.819127][ T7377] __sys_sendmsg+0xd9/0x180 [ 58.823610][ T7377] ? __ia32_sys_shutdown+0x70/0x70 [ 58.828702][ T7377] ? fput_many+0x1b/0x130 [ 58.832997][ T7377] ? fput+0xe/0x10 [ 58.836689][ T7377] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.842738][ T7377] __x64_sys_sendmsg+0x73/0xb0 [ 58.847471][ T7377] do_syscall_64+0xd0/0x530 [ 58.851944][ T7377] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.857825][ T7377] RIP: 0033:0x459a29 [ 58.861715][ T7377] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.881287][ T7377] RSP: 002b:00007f2e71032c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 58.889665][ T7377] RAX: ffffffffffffffda RBX: 00007f2e71032c90 RCX: 0000000000459a29 [ 58.897617][ T7377] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 58.905676][ T7377] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 58.913630][ T7377] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2e710336d4 [ 58.921579][ T7377] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 58.936066][ T7377] ================================================================== [ 58.944222][ T7377] BUG: KASAN: use-after-free in internal_dev_create+0x4da/0x4e0 [ 58.951826][ T7377] Read of size 8 at addr ffff888092a2c600 by task syz-executor.1/7377 [ 58.953857][ T7392] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 58.959962][ T7377] [ 58.959972][ T7377] CPU: 0 PID: 7377 Comm: syz-executor.1 Not tainted 5.2.0-rc2+ #0 [ 58.959975][ T7377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.959978][ T7377] Call Trace: [ 58.959988][ T7377] dump_stack+0x113/0x167 [ 58.959999][ T7377] print_address_description.cold.5+0x9/0x1ff [ 58.960005][ T7377] ? internal_dev_create+0x4da/0x4e0 [ 58.960011][ T7377] __kasan_report.cold.6+0x1b/0x39 [ 58.960015][ T7377] ? internal_dev_create+0x4da/0x4e0 [ 58.960023][ T7377] ? internal_dev_create+0x4da/0x4e0 [ 58.960028][ T7377] kasan_report+0x12/0x20 [ 58.960033][ T7377] __asan_report_load8_noabort+0x14/0x20 [ 58.960039][ T7377] internal_dev_create+0x4da/0x4e0 [ 59.037888][ T7377] ovs_vport_add+0x25c/0x500 [ 59.042450][ T7377] new_vport+0x15/0x1f0 [ 59.046592][ T7377] ovs_dp_cmd_new+0x48a/0xce0 [ 59.051250][ T7377] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 59.056101][ T7377] genl_family_rcv_msg+0x5cc/0x1150 [ 59.061290][ T7377] ? genl_unregister_family+0x660/0x660 [ 59.066826][ T7377] ? netdev_core_pick_tx+0x2a0/0x2a0 [ 59.072098][ T7377] genl_rcv_msg+0xa7/0x13e [ 59.076484][ T7377] netlink_rcv_skb+0x13c/0x380 [ 59.081218][ T7377] ? genl_family_rcv_msg+0x1150/0x1150 [ 59.086667][ T7377] ? netlink_ack+0x970/0x970 [ 59.091241][ T7377] ? kasan_check_write+0x14/0x20 [ 59.096149][ T7377] genl_rcv+0x23/0x40 [ 59.100122][ T7377] netlink_unicast+0x43f/0x630 [ 59.104864][ T7377] ? netlink_attachskb+0x6d0/0x6d0 [ 59.109950][ T7377] ? _copy_from_iter_full+0x19e/0x7f0 [ 59.115292][ T7377] ? __check_object_size+0x1ea/0x31c [ 59.120551][ T7377] netlink_sendmsg+0x765/0xc50 [ 59.125298][ T7377] ? netlink_unicast+0x630/0x630 [ 59.130221][ T7377] ? apparmor_socket_sendmsg+0x1b/0x20 [ 59.135657][ T7377] ? netlink_unicast+0x630/0x630 [ 59.140566][ T7377] sock_sendmsg+0xb5/0xf0 [ 59.144868][ T7377] ___sys_sendmsg+0x647/0x950 [ 59.149522][ T7377] ? find_held_lock+0x36/0x1d0 [ 59.154253][ T7377] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 59.159679][ T7377] ? __fget+0x292/0x420 [ 59.163810][ T7377] ? lock_downgrade+0x860/0x860 [ 59.168657][ T7377] ? kasan_check_read+0x11/0x20 [ 59.173486][ T7377] ? __fget+0x2af/0x420 [ 59.177624][ T7377] ? ksys_dup3+0x2e0/0x2e0 [ 59.182016][ T7377] ? __f_unlock_pos+0xd/0x10 [ 59.186582][ T7377] ? __fget_light+0x179/0x1f0 [ 59.191237][ T7377] ? __fdget+0xe/0x10 [ 59.195193][ T7377] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 59.200802][ T7377] __sys_sendmsg+0xd9/0x180 [ 59.205282][ T7377] ? __ia32_sys_shutdown+0x70/0x70 [ 59.210373][ T7377] ? fput_many+0x1b/0x130 [ 59.214686][ T7377] ? fput+0xe/0x10 [ 59.218397][ T7377] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.224444][ T7377] __x64_sys_sendmsg+0x73/0xb0 [ 59.229182][ T7377] do_syscall_64+0xd0/0x530 [ 59.233657][ T7377] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.239532][ T7377] RIP: 0033:0x459a29 [ 59.243419][ T7377] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.263003][ T7377] RSP: 002b:00007f2e71032c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.271397][ T7377] RAX: ffffffffffffffda RBX: 00007f2e71032c90 RCX: 0000000000459a29 [ 59.279343][ T7377] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 59.287293][ T7377] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 59.295244][ T7377] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2e710336d4 [ 59.303193][ T7377] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 59.311145][ T7377] [ 59.313450][ T7377] Allocated by task 7377: [ 59.317776][ T7377] save_stack+0x21/0x90 [ 59.321902][ T7377] __kasan_kmalloc.constprop.8+0xc7/0xd0 [ 59.327518][ T7377] kasan_kmalloc+0x9/0x10 [ 59.331828][ T7377] kmem_cache_alloc_trace+0x154/0x740 [ 59.337173][ T7377] ovs_vport_alloc+0x51/0x250 [ 59.341832][ T7377] internal_dev_create+0x23/0x4e0 [ 59.346837][ T7377] ovs_vport_add+0x25c/0x500 [ 59.351401][ T7377] new_vport+0x15/0x1f0 [ 59.355524][ T7377] ovs_dp_cmd_new+0x48a/0xce0 [ 59.360171][ T7377] genl_family_rcv_msg+0x5cc/0x1150 [ 59.365340][ T7377] genl_rcv_msg+0xa7/0x13e [ 59.369732][ T7377] netlink_rcv_skb+0x13c/0x380 [ 59.374483][ T7377] genl_rcv+0x23/0x40 [ 59.378434][ T7377] netlink_unicast+0x43f/0x630 [ 59.383175][ T7377] netlink_sendmsg+0x765/0xc50 [ 59.387909][ T7377] sock_sendmsg+0xb5/0xf0 [ 59.392231][ T7377] ___sys_sendmsg+0x647/0x950 [ 59.396882][ T7377] __sys_sendmsg+0xd9/0x180 [ 59.401379][ T7377] __x64_sys_sendmsg+0x73/0xb0 [ 59.406118][ T7377] do_syscall_64+0xd0/0x530 [ 59.410598][ T7377] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.416456][ T7377] [ 59.418758][ T7377] Freed by task 7377: [ 59.422723][ T7377] save_stack+0x21/0x90 [ 59.426857][ T7377] __kasan_slab_free+0x102/0x150 [ 59.431770][ T7377] kasan_slab_free+0xe/0x10 [ 59.436243][ T7377] kfree+0xcf/0x220 [ 59.440020][ T7377] ovs_vport_free+0x34/0x40 [ 59.444523][ T7377] internal_dev_destructor+0x5f/0x70 [ 59.449785][ T7377] register_netdevice+0xa84/0x1100 [ 59.454865][ T7377] internal_dev_create+0x2b6/0x4e0 [ 59.459947][ T7377] ovs_vport_add+0x25c/0x500 [ 59.464595][ T7377] new_vport+0x15/0x1f0 [ 59.468758][ T7377] ovs_dp_cmd_new+0x48a/0xce0 [ 59.473451][ T7377] genl_family_rcv_msg+0x5cc/0x1150 [ 59.478683][ T7377] genl_rcv_msg+0xa7/0x13e [ 59.483124][ T7377] netlink_rcv_skb+0x13c/0x380 [ 59.487894][ T7377] genl_rcv+0x23/0x40 [ 59.491880][ T7377] netlink_unicast+0x43f/0x630 [ 59.496639][ T7377] netlink_sendmsg+0x765/0xc50 [ 59.501368][ T7377] sock_sendmsg+0xb5/0xf0 [ 59.505669][ T7377] ___sys_sendmsg+0x647/0x950 [ 59.510330][ T7377] __sys_sendmsg+0xd9/0x180 [ 59.514811][ T7377] __x64_sys_sendmsg+0x73/0xb0 [ 59.519549][ T7377] do_syscall_64+0xd0/0x530 [ 59.524024][ T7377] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.529890][ T7377] [ 59.532192][ T7377] The buggy address belongs to the object at ffff888092a2c600 [ 59.532192][ T7377] which belongs to the cache kmalloc-128 of size 128 [ 59.546219][ T7377] The buggy address is located 0 bytes inside of [ 59.546219][ T7377] 128-byte region [ffff888092a2c600, ffff888092a2c680) [ 59.559294][ T7377] The buggy address belongs to the page: [ 59.564904][ T7377] page:ffffea00024a8b00 refcount:1 mapcount:0 mapping:ffff8880aa400640 index:0x0 [ 59.573992][ T7377] flags: 0x1fffc0000000200(slab) [ 59.578920][ T7377] raw: 01fffc0000000200 ffffea000242a308 ffffea000249fbc8 ffff8880aa400640 [ 59.587473][ T7377] raw: 0000000000000000 ffff888092a2c000 0000000100000015 0000000000000000 [ 59.596024][ T7377] page dumped because: kasan: bad access detected [ 59.602403][ T7377] [ 59.604706][ T7377] Memory state around the buggy address: [ 59.610312][ T7377] ffff888092a2c500: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 59.618345][ T7377] ffff888092a2c580: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 59.626379][ T7377] >ffff888092a2c600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.634414][ T7377] ^ [ 59.638471][ T7377] ffff888092a2c680: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 59.646503][ T7377] ffff888092a2c700: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 59.654565][ T7377] ================================================================== [ 59.662593][ T7377] Disabling lock debugging due to kernel taint [ 59.673260][ T7377] Kernel panic - not syncing: panic_on_warn set ... [ 59.679873][ T7377] CPU: 1 PID: 7377 Comm: syz-executor.1 Tainted: G B 5.2.0-rc2+ #0 [ 59.689033][ T7377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.699055][ T7377] Call Trace: [ 59.702316][ T7377] dump_stack+0x113/0x167 [ 59.706616][ T7377] ? internal_dev_create+0x4a0/0x4e0 [ 59.711953][ T7377] panic+0x212/0x4cb [ 59.715818][ T7377] ? __warn_printk+0xd6/0xd6 [ 59.720373][ T7377] ? ___preempt_schedule+0x16/0x18 [ 59.725451][ T7377] ? internal_dev_create+0x4da/0x4e0 [ 59.730700][ T7377] end_report+0x47/0x4f [ 59.734823][ T7377] __kasan_report.cold.6+0xe/0x39 [ 59.739813][ T7377] ? internal_dev_create+0x4da/0x4e0 [ 59.745066][ T7377] ? internal_dev_create+0x4da/0x4e0 [ 59.750316][ T7377] kasan_report+0x12/0x20 [ 59.754612][ T7377] __asan_report_load8_noabort+0x14/0x20 [ 59.760209][ T7377] internal_dev_create+0x4da/0x4e0 [ 59.765288][ T7377] ovs_vport_add+0x25c/0x500 [ 59.769863][ T7377] new_vport+0x15/0x1f0 [ 59.774029][ T7377] ovs_dp_cmd_new+0x48a/0xce0 [ 59.778674][ T7377] ? ovs_dp_cmd_get+0x2e0/0x2e0 [ 59.783493][ T7377] genl_family_rcv_msg+0x5cc/0x1150 [ 59.788656][ T7377] ? genl_unregister_family+0x660/0x660 [ 59.794185][ T7377] ? netdev_core_pick_tx+0x2a0/0x2a0 [ 59.799437][ T7377] genl_rcv_msg+0xa7/0x13e [ 59.803828][ T7377] netlink_rcv_skb+0x13c/0x380 [ 59.808555][ T7377] ? genl_family_rcv_msg+0x1150/0x1150 [ 59.813978][ T7377] ? netlink_ack+0x970/0x970 [ 59.818536][ T7377] ? kasan_check_write+0x14/0x20 [ 59.823479][ T7377] genl_rcv+0x23/0x40 [ 59.827442][ T7377] netlink_unicast+0x43f/0x630 [ 59.832186][ T7377] ? netlink_attachskb+0x6d0/0x6d0 [ 59.837262][ T7377] ? _copy_from_iter_full+0x19e/0x7f0 [ 59.842598][ T7377] ? __check_object_size+0x1ea/0x31c [ 59.847862][ T7377] netlink_sendmsg+0x765/0xc50 [ 59.852594][ T7377] ? netlink_unicast+0x630/0x630 [ 59.857499][ T7377] ? apparmor_socket_sendmsg+0x1b/0x20 [ 59.862921][ T7377] ? netlink_unicast+0x630/0x630 [ 59.867823][ T7377] sock_sendmsg+0xb5/0xf0 [ 59.872127][ T7377] ___sys_sendmsg+0x647/0x950 [ 59.876805][ T7377] ? find_held_lock+0x36/0x1d0 [ 59.881533][ T7377] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 59.886975][ T7377] ? __fget+0x292/0x420 [ 59.891112][ T7377] ? lock_downgrade+0x860/0x860 [ 59.895946][ T7377] ? kasan_check_read+0x11/0x20 [ 59.900760][ T7377] ? __fget+0x2af/0x420 [ 59.904897][ T7377] ? ksys_dup3+0x2e0/0x2e0 [ 59.909301][ T7377] ? __f_unlock_pos+0xd/0x10 [ 59.913858][ T7377] ? __fget_light+0x179/0x1f0 [ 59.918497][ T7377] ? __fdget+0xe/0x10 [ 59.922445][ T7377] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 59.927959][ T7377] __sys_sendmsg+0xd9/0x180 [ 59.932427][ T7377] ? __ia32_sys_shutdown+0x70/0x70 [ 59.937506][ T7377] ? fput_many+0x1b/0x130 [ 59.941798][ T7377] ? fput+0xe/0x10 [ 59.945485][ T7377] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.951516][ T7377] __x64_sys_sendmsg+0x73/0xb0 [ 59.956245][ T7377] do_syscall_64+0xd0/0x530 [ 59.960712][ T7377] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.966568][ T7377] RIP: 0033:0x459a29 [ 59.970426][ T7377] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.989995][ T7377] RSP: 002b:00007f2e71032c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.998368][ T7377] RAX: ffffffffffffffda RBX: 00007f2e71032c90 RCX: 0000000000459a29 [ 60.006331][ T7377] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 60.014272][ T7377] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 60.022225][ T7377] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2e710336d4 [ 60.030162][ T7377] R13: 00000000004c7af5 R14: 00000000004dd840 R15: 0000000000000004 [ 60.039618][ T7377] Kernel Offset: disabled [ 60.043932][ T7377] Rebooting in 86400 seconds..