Warning: Permanently added '10.128.15.201' (ECDSA) to the list of known hosts. 2020/10/14 04:08:26 parsed 1 programs 2020/10/14 04:08:26 executed programs: 0 [ 43.374222][ T6953] IPVS: ftp: loaded support on port[0] = 21 [ 43.383446][ T6944] IPVS: ftp: loaded support on port[0] = 21 [ 43.394535][ T6947] IPVS: ftp: loaded support on port[0] = 21 [ 43.442392][ T6950] IPVS: ftp: loaded support on port[0] = 21 [ 43.452273][ T6953] chnl_net:caif_netlink_parms(): no params data found [ 43.452821][ T6951] IPVS: ftp: loaded support on port[0] = 21 [ 43.502169][ T6946] IPVS: ftp: loaded support on port[0] = 21 [ 43.518580][ T6953] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.526011][ T6953] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.534070][ T6953] device bridge_slave_0 entered promiscuous mode [ 43.543378][ T6953] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.550385][ T6953] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.558087][ T6953] device bridge_slave_1 entered promiscuous mode [ 43.580033][ T6953] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.613195][ T6953] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.648815][ T6953] team0: Port device team_slave_0 added [ 43.664480][ T6950] chnl_net:caif_netlink_parms(): no params data found [ 43.682847][ T6953] team0: Port device team_slave_1 added [ 43.689655][ T6951] chnl_net:caif_netlink_parms(): no params data found [ 43.707720][ T6946] chnl_net:caif_netlink_parms(): no params data found [ 43.715563][ T6944] chnl_net:caif_netlink_parms(): no params data found [ 43.739038][ T6951] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.747245][ T6951] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.754799][ T6951] device bridge_slave_0 entered promiscuous mode [ 43.765812][ T6953] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.773645][ T6953] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.799537][ T6953] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.815638][ T6947] chnl_net:caif_netlink_parms(): no params data found [ 43.823003][ T6951] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.830004][ T6951] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.837415][ T6951] device bridge_slave_1 entered promiscuous mode [ 43.847665][ T6951] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.858577][ T6953] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.866311][ T6953] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.892910][ T6953] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.906808][ T6951] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.925814][ T6950] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.933927][ T6950] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.944691][ T6950] device bridge_slave_0 entered promiscuous mode [ 43.952200][ T6951] team0: Port device team_slave_0 added [ 43.957819][ T6950] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.965288][ T6950] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.972657][ T6950] device bridge_slave_1 entered promiscuous mode [ 43.990393][ T6946] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.997520][ T6946] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.007612][ T6946] device bridge_slave_0 entered promiscuous mode [ 44.014970][ T6946] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.022104][ T6946] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.029290][ T6946] device bridge_slave_1 entered promiscuous mode [ 44.037334][ T6951] team0: Port device team_slave_1 added [ 44.047110][ T6951] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.054120][ T6951] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.080427][ T6951] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.094690][ T6953] device hsr_slave_0 entered promiscuous mode [ 44.101329][ T6953] device hsr_slave_1 entered promiscuous mode [ 44.111723][ T6950] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.121217][ T6951] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.128136][ T6951] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.154474][ T6951] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.166855][ T6946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.176507][ T6946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.189288][ T6944] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.196457][ T6944] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.203797][ T6944] device bridge_slave_0 entered promiscuous mode [ 44.210838][ T6950] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.223543][ T6950] team0: Port device team_slave_0 added [ 44.230419][ T6950] team0: Port device team_slave_1 added [ 44.251158][ T6944] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.258191][ T6944] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.265825][ T6944] device bridge_slave_1 entered promiscuous mode [ 44.275652][ T6951] device hsr_slave_0 entered promiscuous mode [ 44.282059][ T6951] device hsr_slave_1 entered promiscuous mode [ 44.288297][ T6951] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.296200][ T6951] Cannot create hsr debugfs directory [ 44.304629][ T6950] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.311985][ T6950] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.338737][ T6950] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.351215][ T6950] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.358156][ T6950] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.384543][ T6950] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.397918][ T6946] team0: Port device team_slave_0 added [ 44.408299][ T6946] team0: Port device team_slave_1 added [ 44.416879][ T6947] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.424455][ T6947] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.432549][ T6947] device bridge_slave_0 entered promiscuous mode [ 44.451843][ T6950] device hsr_slave_0 entered promiscuous mode [ 44.458633][ T6950] device hsr_slave_1 entered promiscuous mode [ 44.465592][ T6950] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.473762][ T6950] Cannot create hsr debugfs directory [ 44.503711][ T6946] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.510754][ T6946] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.537265][ T6946] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.548656][ T6946] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.555722][ T6946] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.581857][ T6946] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.592846][ T6947] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.599857][ T6947] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.609779][ T6947] device bridge_slave_1 entered promiscuous mode [ 44.617352][ T6944] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.646616][ T6947] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.658272][ T6944] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.686473][ T6946] device hsr_slave_0 entered promiscuous mode [ 44.693553][ T6946] device hsr_slave_1 entered promiscuous mode [ 44.699779][ T6946] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.707771][ T6946] Cannot create hsr debugfs directory [ 44.713757][ T6947] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.724343][ T6953] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 44.737737][ T6951] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 44.747072][ T6944] team0: Port device team_slave_0 added [ 44.757918][ T6950] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 44.766623][ T6953] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 44.775510][ T6951] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 44.783225][ T6951] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 44.790858][ T6944] team0: Port device team_slave_1 added [ 44.797343][ T6947] team0: Port device team_slave_0 added [ 44.803648][ T6950] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 44.819765][ T6953] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 44.827665][ T6951] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 44.838162][ T6947] team0: Port device team_slave_1 added [ 44.844416][ T6950] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 44.852472][ T6950] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 44.859977][ T6953] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 44.870108][ T6944] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.877452][ T6944] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.903721][ T6944] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.924052][ T6947] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.931166][ T6947] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.957145][ T6947] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.968501][ T6944] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.975611][ T6944] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.001625][ T6944] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.024895][ T6947] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.031847][ T6947] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.058223][ T6947] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.073687][ T6947] device hsr_slave_0 entered promiscuous mode [ 45.080096][ T6947] device hsr_slave_1 entered promiscuous mode [ 45.086771][ T6947] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.094722][ T6947] Cannot create hsr debugfs directory [ 45.131417][ T6950] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.140303][ T6946] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 45.153396][ T6951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.160010][ T6946] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 45.171452][ T6944] device hsr_slave_0 entered promiscuous mode [ 45.177735][ T6944] device hsr_slave_1 entered promiscuous mode [ 45.184097][ T6944] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.191769][ T6944] Cannot create hsr debugfs directory [ 45.197803][ T6946] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 45.207643][ T6951] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.218471][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.226356][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.238011][ T6946] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 45.251428][ T6950] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.267086][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.276847][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.287875][ T6840] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.294965][ T6840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.302991][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.310728][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.318301][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.326650][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.334765][ T6840] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.341851][ T6840] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.349232][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.357418][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.365668][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.373962][ T6840] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.381023][ T6840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.388300][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.396423][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.404695][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.412809][ T6840] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.419805][ T6840] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.427130][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.435238][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.443257][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.452150][ T6947] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.459919][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.467480][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.474992][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.482831][ T3916] Bluetooth: hci5: command 0x0409 tx timeout [ 45.494279][ T6951] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 45.496363][ T3916] Bluetooth: hci1: command 0x0409 tx timeout [ 45.509111][ T6951] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.511276][ T3916] Bluetooth: hci4: command 0x0409 tx timeout [ 45.526483][ T6953] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.533931][ T3916] Bluetooth: hci0: command 0x0409 tx timeout [ 45.540005][ T6947] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.540018][ T3916] Bluetooth: hci2: command 0x0409 tx timeout [ 45.553565][ T6947] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.560297][ T3916] Bluetooth: hci3: command 0x0409 tx timeout [ 45.567245][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.577005][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.586241][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.596067][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.605121][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.614860][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.623071][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.631168][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.639328][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.648092][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.657077][ T6950] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 45.667826][ T6950] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.684670][ T6947] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.692371][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.699997][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.709857][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.718200][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.726269][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.734211][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.741806][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.765403][ T6953] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.776805][ T6950] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.786498][ T6944] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 45.794764][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.803324][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.811008][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.818382][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.827113][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.835378][ T6840] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.842443][ T6840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.849877][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.858456][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.866796][ T6840] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.873842][ T6840] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.884078][ T6951] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.896808][ T6953] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 45.907773][ T6953] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.919971][ T6944] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 45.927615][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.938460][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.948128][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.955619][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.963926][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.972194][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.980438][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.988361][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.996693][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.004803][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.012966][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.021059][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.028974][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.037300][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.044849][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.060337][ T6944] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 46.077587][ T6944] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 46.089388][ T6946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.099627][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.108493][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.119428][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.127283][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.137571][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.144955][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.156686][ T6951] device veth0_vlan entered promiscuous mode [ 46.166743][ T6946] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.177993][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.185426][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.192984][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.200639][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.207941][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.216221][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.226953][ T6951] device veth1_vlan entered promiscuous mode [ 46.237601][ T6953] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.250245][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.257838][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.266910][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.275326][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.282374][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.289862][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.298259][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.306393][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.313459][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.320930][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.328978][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.338735][ T6950] device veth0_vlan entered promiscuous mode [ 46.348377][ T6947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.360810][ T6951] device veth0_macvtap entered promiscuous mode [ 46.367314][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.378037][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.386172][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.396237][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.404638][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.413055][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.421143][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.429178][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.437646][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.445124][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.452762][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.460260][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.472855][ T6951] device veth1_macvtap entered promiscuous mode [ 46.484684][ T6950] device veth1_vlan entered promiscuous mode [ 46.492454][ T6947] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.499403][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.507571][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.515204][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.523558][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.531717][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.539703][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.547689][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.555204][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.562636][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.570663][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.579244][ T6946] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.588507][ T6951] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.608058][ T6953] device veth0_vlan entered promiscuous mode [ 46.618526][ T6944] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.626689][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.637620][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.645955][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.657707][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.665868][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.674494][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.682992][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.691288][ T3916] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.698292][ T3916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.705808][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.714127][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.722253][ T3916] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.729266][ T3916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.737043][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.745193][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.753490][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.761772][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.769807][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.777978][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.785999][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.794157][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.802200][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.810006][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.817762][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.825977][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.834073][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.841637][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.848964][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.856404][ T3916] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.864722][ T6950] device veth0_macvtap entered promiscuous mode [ 46.875844][ T6947] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.890285][ T6944] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.904473][ T6944] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 46.914874][ T6944] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.926329][ T6951] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.933750][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.944568][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.952602][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.962972][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.970710][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.978864][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.989569][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.996610][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.006337][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.014645][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.022937][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.029981][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.037334][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.045540][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.053937][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.062141][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.070193][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.078322][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.086342][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.094563][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.102583][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.110655][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.118526][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.126776][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.135743][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.143360][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.150940][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.160165][ T6953] device veth1_vlan entered promiscuous mode [ 47.169100][ T6947] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.181719][ T6951] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.191281][ T6951] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.200851][ T6951] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.209532][ T6951] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.219504][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.227542][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.235027][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.242474][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.249800][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.257196][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.266675][ T6946] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.277211][ T6953] device veth0_macvtap entered promiscuous mode [ 47.284491][ T6950] device veth1_macvtap entered promiscuous mode [ 47.294378][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.305064][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.316912][ T6950] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.326131][ T6944] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.339365][ T6947] device veth0_vlan entered promiscuous mode [ 47.350102][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.358243][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.367026][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.377713][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.386766][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.395362][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.403842][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.412095][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.420157][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.429164][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.436725][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.455714][ T6944] device veth0_vlan entered promiscuous mode [ 47.463526][ T6953] device veth1_macvtap entered promiscuous mode [ 47.470597][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.481065][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.491731][ T6950] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.507083][ T6946] device veth0_vlan entered promiscuous mode [ 47.513827][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.521802][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.531068][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.539279][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.547277][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.555233][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.563827][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.572371][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.580896][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.589297][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.597364][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.606454][ T6947] device veth1_vlan entered promiscuous mode [ 47.612603][ T12] Bluetooth: hci1: command 0x041b tx timeout [ 47.617082][ T6944] device veth1_vlan entered promiscuous mode [ 47.618623][ T12] Bluetooth: hci5: command 0x041b tx timeout [ 47.631954][ T7027] Bluetooth: hci3: command 0x041b tx timeout [ 47.637980][ T7027] Bluetooth: hci2: command 0x041b tx timeout [ 47.644402][ T7027] Bluetooth: hci0: command 0x041b tx timeout [ 47.650841][ T7027] Bluetooth: hci4: command 0x041b tx timeout [ 47.662825][ T6950] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.672354][ T6950] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.683303][ T6950] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.694080][ T6950] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.708989][ T6946] device veth1_vlan entered promiscuous mode [ 47.720237][ T6953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.731955][ T6953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.742399][ T6953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.753125][ T6953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.763986][ T6953] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.771989][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.779642][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.787696][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.795565][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.803323][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.811526][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.818906][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.826481][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.834278][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.842624][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.857583][ T6947] device veth0_macvtap entered promiscuous mode [ 47.864901][ T8268] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 47.876310][ T6953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.888865][ T6953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.899298][ T6953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 2020/10/14 04:08:32 executed programs: 6 [ 47.912597][ T6953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.923032][ T6953] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.932708][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.940866][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.952402][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.960879][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.970046][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.978844][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.987734][ T6947] device veth1_macvtap entered promiscuous mode [ 47.997002][ T6953] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.008065][ T6953] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.018947][ T6953] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.030604][ T6953] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.044873][ T6947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.056059][ T6947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.066127][ T6947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.077875][ T6947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.088233][ T6947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.099045][ T6947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.110068][ T6947] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.131942][ T6944] device veth0_macvtap entered promiscuous mode [ 48.139217][ T6944] device veth1_macvtap entered promiscuous mode [ 48.148784][ T8274] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 48.163804][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.173199][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.182118][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.190745][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.205968][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.214829][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.224355][ T6947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.236221][ T6947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.246443][ T6947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.257899][ T6947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.269241][ T6947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.279997][ T6947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.290735][ T6947] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.300959][ T6944] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.312364][ T6944] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.322519][ T6944] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.335052][ T6944] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.345162][ T6944] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.363936][ T6944] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.375318][ T6944] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.385757][ T6944] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.396221][ T6944] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.404202][ T8283] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 48.418732][ T6946] device veth0_macvtap entered promiscuous mode [ 48.426256][ T8284] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 48.437444][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.446457][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.458495][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.467146][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.475704][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.484066][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.494017][ T6947] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.505166][ T6947] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.514701][ T6947] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.524513][ T6947] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.564269][ T6944] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.580083][ T6944] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.593433][ T6944] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.605871][ T6944] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.615818][ T6944] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.626313][ T6944] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.636355][ T6944] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.647044][ T6944] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.658379][ T6944] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.666217][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.676403][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.685292][ T7027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.695948][ T8292] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 48.709336][ T6946] device veth1_macvtap entered promiscuous mode [ 48.718641][ T8302] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 48.729215][ T8303] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 48.839738][ T8305] FAULT_INJECTION: forcing a failure. [ 48.839738][ T8305] name failslab, interval 1, probability 0, space 0, times 1 [ 48.852429][ T8305] CPU: 1 PID: 8305 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 48.860645][ T8305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.870674][ T8305] Call Trace: [ 48.873930][ T8305] dump_stack+0xa3/0xc8 [ 48.878053][ T8305] should_fail.cold.6+0x32/0x37 [ 48.882876][ T8305] should_failslab+0x5/0x10 [ 48.887352][ T8305] kmem_cache_alloc_trace+0x57c/0xb40 [ 48.892693][ T8305] kobject_uevent_env+0xb6/0x680 [ 48.897598][ T8305] ? __local_bh_enable_ip+0xa5/0x150 [ 48.902875][ T8305] dev_change_net_namespace+0x167/0x480 [ 48.908406][ T8305] do_setlink+0xd5/0x10b0 [ 48.912708][ T8305] ? __nla_validate_parse+0x5f/0x870 [ 48.917977][ T8305] __rtnl_newlink+0x538/0x8a0 [ 48.922627][ T8305] ? __bfs+0xef/0x220 [ 48.926593][ T8305] ? check_irq_usage+0x182/0x4c0 [ 48.931503][ T8305] ? __lock_acquire+0x4ea/0x1770 [ 48.936422][ T8305] ? __lock_acquire+0x4ea/0x1770 [ 48.941360][ T8305] rtnl_newlink+0x3e/0x60 [ 48.945673][ T8305] rtnetlink_rcv_msg+0x173/0x480 [ 48.950589][ T8305] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 48.956021][ T8305] netlink_rcv_skb+0x41/0x110 [ 48.960666][ T8305] netlink_unicast+0x19a/0x270 [ 48.965395][ T8305] netlink_sendmsg+0x248/0x480 [ 48.970135][ T8305] sock_sendmsg+0x2b/0x40 [ 48.976044][ T8305] ____sys_sendmsg+0x1ed/0x230 [ 48.980774][ T8305] ? copy_msghdr_from_user+0x57/0x90 [ 48.986031][ T8305] ___sys_sendmsg+0x77/0xb0 [ 48.990516][ T8305] ? find_held_lock+0x2d/0x90 [ 48.995173][ T8305] ? __fget_files+0xe1/0x1d0 [ 48.999753][ T8305] ? __fget_files+0xf9/0x1d0 [ 49.004309][ T8305] __sys_sendmsg+0x52/0xa0 [ 49.008716][ T8305] do_syscall_64+0x2d/0x70 [ 49.013110][ T8305] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 49.018990][ T8305] RIP: 0033:0x45d249 [ 49.022851][ T8305] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.042451][ T8305] RSP: 002b:00007fbd2202ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 49.050833][ T8305] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 49.058795][ T8305] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 49.066730][ T8305] RBP: 00007fbd2202aca0 R08: 0000000000000000 R09: 0000000000000000 [ 49.074694][ T8305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 49.082631][ T8305] R13: 00007ffde8b6f42f R14: 00007fbd2202b9c0 R15: 000000000118d08c [ 49.095503][ T8305] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 49.104499][ T6944] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.123547][ T6944] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.144621][ T6944] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.154758][ T6944] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.171865][ T8310] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 49.219649][ T8311] FAULT_INJECTION: forcing a failure. [ 49.219649][ T8311] name failslab, interval 1, probability 0, space 0, times 0 [ 49.232304][ T8311] CPU: 0 PID: 8311 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 49.240555][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.250604][ T8311] Call Trace: [ 49.253875][ T8311] dump_stack+0xa3/0xc8 [ 49.258100][ T8311] should_fail.cold.6+0x32/0x37 [ 49.262917][ T8311] should_failslab+0x5/0x10 [ 49.267393][ T8311] kmem_cache_alloc_trace+0x50/0xb40 [ 49.272652][ T8311] ? __lock_acquire+0x4ea/0x1770 [ 49.277562][ T8311] nsim_fib_event_nb+0x4bd/0x990 [ 49.282468][ T8311] notifier_call_chain+0x2f/0x90 [ 49.287370][ T8311] atomic_notifier_call_chain+0x61/0x100 [ 49.292967][ T8311] call_fib_notifiers+0xb1/0x170 [ 49.297870][ T8311] call_fib6_entry_notifiers_replace+0x56/0x70 [ 49.304005][ T8311] fib6_del+0x325/0x600 [ 49.308127][ T8311] fib6_clean_node+0xd6/0x130 [ 49.312785][ T8311] fib6_walk_continue+0x113/0x1a0 [ 49.317784][ T8311] fib6_walk+0x28/0x50 [ 49.321834][ T8311] fib6_clean_tree+0x53/0x70 [ 49.326414][ T8311] ? fib6_del+0x600/0x600 [ 49.330710][ T8311] ? fib6_ifup+0x60/0x60 [ 49.334928][ T8311] ? __fib6_clean_all+0x20/0x160 [ 49.339847][ T8311] __fib6_clean_all+0xa5/0x160 [ 49.344736][ T8311] ? fib6_ifup+0x60/0x60 [ 49.348948][ T8311] rt6_sync_down_dev+0x56/0x60 [ 49.353722][ T8311] rt6_disable_ip+0x1c/0x150 [ 49.358297][ T8311] ? __lock_acquire+0x4ea/0x1770 [ 49.363206][ T8311] addrconf_ifdown+0x4f/0x600 [ 49.367851][ T8311] addrconf_notify+0x1f5/0xba0 [ 49.372581][ T8311] ? __local_bh_enable_ip+0xa5/0x150 [ 49.377848][ T8311] ? lockdep_hardirqs_on+0x60/0x120 [ 49.383012][ T8311] ? clusterip_netdev_event+0x11e/0x220 [ 49.388525][ T8311] ? notifier_call_chain+0x2f/0x90 [ 49.393616][ T8311] notifier_call_chain+0x2f/0x90 [ 49.398536][ T8311] dev_close_many+0xeb/0x140 [ 49.403111][ T8311] dev_close.part.107+0x59/0xa0 [ 49.407932][ T8311] dev_change_net_namespace+0x417/0x480 [ 49.413445][ T8311] ? ns_capable_common+0x39/0x60 [ 49.418370][ T8311] do_setlink+0xd5/0x10b0 [ 49.422686][ T8311] ? rcu_read_lock_sched_held+0x4d/0x80 [ 49.428204][ T8311] ? trace_sched_overutilized_tp+0xb7/0xe0 [ 49.433974][ T8311] ? update_sd_lb_stats.constprop.112+0x72e/0x770 [ 49.440452][ T8311] ? __nla_validate_parse+0x5f/0x870 [ 49.445734][ T8311] __rtnl_newlink+0x538/0x8a0 [ 49.450381][ T8311] ? __lock_acquire+0x4ea/0x1770 [ 49.455302][ T8311] ? __lock_acquire+0x4ea/0x1770 [ 49.460228][ T8311] rtnl_newlink+0x3e/0x60 [ 49.464636][ T8311] rtnetlink_rcv_msg+0x173/0x480 [ 49.469686][ T8311] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 49.475116][ T8311] netlink_rcv_skb+0x41/0x110 [ 49.479769][ T8311] netlink_unicast+0x19a/0x270 [ 49.484510][ T8311] netlink_sendmsg+0x248/0x480 [ 49.489248][ T8311] sock_sendmsg+0x2b/0x40 [ 49.493567][ T8311] ____sys_sendmsg+0x1ed/0x230 [ 49.498297][ T8311] ? copy_msghdr_from_user+0x57/0x90 [ 49.503551][ T8311] ___sys_sendmsg+0x77/0xb0 [ 49.508033][ T8311] ? find_held_lock+0x2d/0x90 [ 49.512682][ T8311] ? __fget_files+0xe1/0x1d0 [ 49.517287][ T8311] ? __fget_files+0xf9/0x1d0 [ 49.521857][ T8311] __sys_sendmsg+0x52/0xa0 [ 49.526257][ T8311] do_syscall_64+0x2d/0x70 [ 49.530657][ T8311] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 49.536557][ T8311] RIP: 0033:0x45d249 [ 49.540435][ T8311] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.560025][ T8311] RSP: 002b:00007faac584cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 49.568409][ T8311] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 49.576368][ T8311] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 49.584329][ T8311] RBP: 00007faac584cca0 R08: 0000000000000000 R09: 0000000000000000 [ 49.592286][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 49.600241][ T8311] R13: 00007ffcb385af4f R14: 00007faac584d9c0 R15: 000000000118d08c [ 49.693110][ T7197] Bluetooth: hci4: command 0x040f tx timeout [ 49.699292][ T7197] Bluetooth: hci0: command 0x040f tx timeout [ 49.705494][ T7197] Bluetooth: hci2: command 0x040f tx timeout [ 49.711561][ T7197] Bluetooth: hci3: command 0x040f tx timeout [ 49.717706][ T7197] Bluetooth: hci5: command 0x040f tx timeout [ 49.723767][ T7197] Bluetooth: hci1: command 0x040f tx timeout [ 49.754222][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.762509][ T8311] syz-executor.4 (8311) used greatest stack depth: 10536 bytes left [ 49.782832][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.801453][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.814788][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.825875][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.836438][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.847521][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.857614][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.868295][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.878671][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.889274][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.900145][ T6946] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.909898][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.920450][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.930967][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.941671][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.951963][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.962673][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.972733][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.983468][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.994603][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.005718][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.016444][ T6946] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.023993][ T8321] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 50.046034][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.063947][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.094353][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.103977][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.124628][ T6946] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.138844][ T6946] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.148667][ T6946] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.158145][ T6946] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.196517][ T8350] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 50.386832][ T8368] FAULT_INJECTION: forcing a failure. [ 50.386832][ T8368] name failslab, interval 1, probability 0, space 0, times 0 [ 50.399576][ T8368] CPU: 1 PID: 8368 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 50.407781][ T8368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.417830][ T8368] Call Trace: [ 50.421090][ T8368] dump_stack+0xa3/0xc8 [ 50.425221][ T8368] should_fail.cold.6+0x32/0x37 [ 50.430041][ T8368] should_failslab+0x5/0x10 [ 50.434533][ T8368] __kmalloc_track_caller+0x79/0x800 [ 50.439789][ T8368] ? sctp_addr_wq_mgmt+0xb2/0x160 [ 50.444800][ T8368] kmemdup+0x17/0x40 [ 50.448661][ T8368] sctp_addr_wq_mgmt+0xb2/0x160 [ 50.453479][ T8368] sctp_inetaddr_event+0x89/0x190 [ 50.458470][ T8368] notifier_call_chain+0x2f/0x90 [ 50.463395][ T8368] blocking_notifier_call_chain+0x3a/0x50 [ 50.469105][ T8368] __inet_del_ifa+0x164/0x4a0 [ 50.473750][ T8368] inetdev_event+0x30d/0x6b0 [ 50.478329][ T8368] ? notifier_call_chain+0x2f/0x90 [ 50.483407][ T8368] notifier_call_chain+0x2f/0x90 [ 50.488328][ T8368] dev_change_net_namespace+0xdc/0x480 [ 50.493765][ T8368] do_setlink+0xd5/0x10b0 [ 50.498063][ T8368] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 50.503833][ T8368] ? lockdep_hardirqs_on+0x60/0x120 [ 50.509011][ T8368] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 50.514786][ T8368] ? ___ratelimit+0xa5/0x140 [ 50.519350][ T8368] ? __nla_validate_parse+0x5f/0x870 [ 50.524673][ T8368] __rtnl_newlink+0x538/0x8a0 [ 50.529337][ T8368] ? find_held_lock+0x2d/0x90 [ 50.534016][ T8368] rtnl_newlink+0x3e/0x60 [ 50.538310][ T8368] rtnetlink_rcv_msg+0x173/0x480 [ 50.543229][ T8368] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 50.548654][ T8368] netlink_rcv_skb+0x41/0x110 [ 50.553297][ T8368] netlink_unicast+0x19a/0x270 [ 50.558041][ T8368] netlink_sendmsg+0x248/0x480 [ 50.562775][ T8368] sock_sendmsg+0x2b/0x40 [ 50.567069][ T8368] ____sys_sendmsg+0x1ed/0x230 [ 50.571797][ T8368] ? copy_msghdr_from_user+0x57/0x90 [ 50.577050][ T8368] ___sys_sendmsg+0x77/0xb0 [ 50.581627][ T8368] ? find_held_lock+0x2d/0x90 [ 50.586388][ T8368] ? __fget_files+0xe1/0x1d0 [ 50.590946][ T8368] ? __fget_files+0xf9/0x1d0 [ 50.595519][ T8368] __sys_sendmsg+0x52/0xa0 [ 50.599905][ T8368] do_syscall_64+0x2d/0x70 [ 50.604289][ T8368] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.610148][ T8368] RIP: 0033:0x45d249 [ 50.614006][ T8368] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 50.633592][ T8368] RSP: 002b:00007fbd2206cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 50.641988][ T8368] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 50.649931][ T8368] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 50.657881][ T8368] RBP: 00007fbd2206cca0 R08: 0000000000000000 R09: 0000000000000000 [ 50.665829][ T8368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 50.673774][ T8368] R13: 00007ffde8b6f42f R14: 00007fbd2206d9c0 R15: 000000000118cf4c [ 50.768828][ T8399] FAULT_INJECTION: forcing a failure. [ 50.768828][ T8399] name failslab, interval 1, probability 0, space 0, times 0 [ 50.781608][ T8399] CPU: 0 PID: 8399 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 50.789824][ T8399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.799880][ T8399] Call Trace: [ 50.803150][ T8399] dump_stack+0xa3/0xc8 [ 50.807315][ T8399] should_fail.cold.6+0x32/0x37 [ 50.812149][ T8399] should_failslab+0x5/0x10 [ 50.816632][ T8399] kmem_cache_alloc+0x54/0x7c0 [ 50.821378][ T8399] fill_pool+0x18f/0x250 [ 50.825610][ T8399] __debug_object_init+0x2d/0x440 [ 50.830631][ T8399] debug_object_activate+0x140/0x240 [ 50.835903][ T8399] kvfree_call_rcu+0x96/0x310 [ 50.840654][ T8399] drop_sysctl_table+0xee/0x130 [ 50.845521][ T8399] unregister_sysctl_table+0x4c/0xa0 [ 50.850788][ T8399] __devinet_sysctl_unregister.isra.31+0x21/0x50 [ 50.857102][ T8399] devinet_sysctl_unregister+0x20/0x30 [ 50.862566][ T8399] inetdev_event+0x53d/0x6b0 [ 50.867239][ T8399] ? notifier_call_chain+0x2f/0x90 [ 50.872332][ T8399] notifier_call_chain+0x2f/0x90 [ 50.877253][ T8399] dev_change_net_namespace+0xdc/0x480 [ 50.882716][ T8399] do_setlink+0xd5/0x10b0 [ 50.887056][ T8399] ? find_held_lock+0x2d/0x90 [ 50.891705][ T8399] ? finish_task_switch+0x99/0x290 [ 50.896802][ T8399] ? _raw_spin_unlock_irq+0x1f/0x50 [ 50.901965][ T8399] ? __nla_validate_parse+0x5f/0x870 [ 50.907218][ T8399] ? _raw_spin_unlock_irq+0x3a/0x50 [ 50.912401][ T8399] ? finish_task_switch+0x99/0x290 [ 50.917496][ T8399] ? finish_task_switch+0x6b/0x290 [ 50.922581][ T8399] ? __switch_to+0x124/0x510 [ 50.927149][ T8399] __rtnl_newlink+0x538/0x8a0 [ 50.931802][ T8399] ? find_held_lock+0x2d/0x90 [ 50.936464][ T8399] rtnl_newlink+0x3e/0x60 [ 50.940784][ T8399] rtnetlink_rcv_msg+0x173/0x480 [ 50.945689][ T8399] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 50.951125][ T8399] netlink_rcv_skb+0x41/0x110 [ 50.955780][ T8399] netlink_unicast+0x19a/0x270 [ 50.960511][ T8399] netlink_sendmsg+0x248/0x480 [ 50.965242][ T8399] sock_sendmsg+0x2b/0x40 [ 50.969538][ T8399] ____sys_sendmsg+0x1ed/0x230 [ 50.974270][ T8399] ? copy_msghdr_from_user+0x57/0x90 [ 50.979520][ T8399] ___sys_sendmsg+0x77/0xb0 [ 50.984014][ T8399] ? find_held_lock+0x2d/0x90 [ 50.988660][ T8399] ? __fget_files+0xe1/0x1d0 [ 50.993248][ T8399] ? __fget_files+0xf9/0x1d0 [ 50.997805][ T8399] __sys_sendmsg+0x52/0xa0 [ 51.002192][ T8399] do_syscall_64+0x2d/0x70 [ 51.006589][ T8399] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.012446][ T8399] RIP: 0033:0x45d249 [ 51.016307][ T8399] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.035891][ T8399] RSP: 002b:00007faac588ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.044280][ T8399] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 51.052224][ T8399] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 51.060179][ T8399] RBP: 00007faac588eca0 R08: 0000000000000000 R09: 0000000000000000 [ 51.068116][ T8399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 51.076053][ T8399] R13: 00007ffcb385af4f R14: 00007faac588f9c0 R15: 000000000118cf4c [ 51.193073][ T8399] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 51.309268][ T8430] FAULT_INJECTION: forcing a failure. [ 51.309268][ T8430] name failslab, interval 1, probability 0, space 0, times 0 [ 51.309274][ T8430] CPU: 0 PID: 8430 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 51.309276][ T8430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.309279][ T8430] Call Trace: [ 51.309288][ T8430] dump_stack+0xa3/0xc8 [ 51.309295][ T8430] should_fail.cold.6+0x32/0x37 [ 51.309301][ T8430] should_failslab+0x5/0x10 [ 51.309306][ T8430] __kmalloc+0x379/0x810 [ 51.309313][ T8430] ? rcu_read_lock_sched_held+0x4d/0x80 [ 51.309316][ T8430] ? kmem_cache_alloc_trace+0xa13/0xb40 [ 51.309326][ T8430] kobject_get_path+0x54/0xb0 [ 51.309332][ T8430] kobject_uevent_env+0xd5/0x680 [ 51.309341][ T8430] ? __local_bh_enable_ip+0xa5/0x150 [ 51.387002][ T8430] dev_change_net_namespace+0x298/0x480 [ 51.392531][ T8430] do_setlink+0xd5/0x10b0 [ 51.396833][ T8430] ? __nla_validate_parse+0x5f/0x870 [ 51.402088][ T8430] __rtnl_newlink+0x538/0x8a0 [ 51.406740][ T8430] ? __lock_acquire+0x4ea/0x1770 [ 51.411660][ T8430] ? __lock_acquire+0x4ea/0x1770 [ 51.416583][ T8430] rtnl_newlink+0x3e/0x60 [ 51.420893][ T8430] rtnetlink_rcv_msg+0x173/0x480 [ 51.425798][ T8430] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 51.431233][ T8430] netlink_rcv_skb+0x41/0x110 [ 51.435881][ T8430] netlink_unicast+0x19a/0x270 [ 51.440614][ T8430] netlink_sendmsg+0x248/0x480 [ 51.445347][ T8430] sock_sendmsg+0x2b/0x40 [ 51.449644][ T8430] ____sys_sendmsg+0x1ed/0x230 [ 51.454373][ T8430] ? copy_msghdr_from_user+0x57/0x90 [ 51.459628][ T8430] ___sys_sendmsg+0x77/0xb0 [ 51.464102][ T8430] ? find_held_lock+0x2d/0x90 [ 51.468763][ T8430] ? __fget_files+0xe1/0x1d0 [ 51.473319][ T8430] ? __fget_files+0xf9/0x1d0 [ 51.477892][ T8430] __sys_sendmsg+0x52/0xa0 [ 51.482297][ T8430] do_syscall_64+0x2d/0x70 [ 51.486681][ T8430] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.492540][ T8430] RIP: 0033:0x45d249 [ 51.496402][ T8430] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.515986][ T8430] RSP: 002b:00007fbd2202ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.524474][ T8430] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 51.532435][ T8430] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 51.540392][ T8430] RBP: 00007fbd2202aca0 R08: 0000000000000000 R09: 0000000000000000 [ 51.548336][ T8430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 51.556288][ T8430] R13: 00007ffde8b6f42f R14: 00007fbd2202b9c0 R15: 000000000118d08c [ 51.575549][ T8430] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.631114][ T8431] FAULT_INJECTION: forcing a failure. [ 51.631114][ T8431] name failslab, interval 1, probability 0, space 0, times 0 [ 51.643861][ T8431] CPU: 1 PID: 8431 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 51.652061][ T8431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.662093][ T8431] Call Trace: [ 51.665517][ T8431] dump_stack+0xa3/0xc8 [ 51.669655][ T8431] should_fail.cold.6+0x32/0x37 [ 51.674505][ T8431] should_failslab+0x5/0x10 [ 51.678978][ T8431] kmem_cache_alloc_node_trace+0x5b/0xb70 [ 51.684904][ T8431] ? rcu_read_lock_sched_held+0x4d/0x80 [ 51.690427][ T8431] __kmalloc_reserve.isra.57+0x29/0x80 [ 51.695890][ T8431] __alloc_skb+0x7d/0x1d0 [ 51.700196][ T8431] __neigh_notify+0x3a/0xc0 [ 51.704722][ T8431] neigh_cleanup_and_release+0x3a/0x140 [ 51.710259][ T8431] neigh_flush_dev+0x202/0x2a0 [ 51.714995][ T8431] __neigh_ifdown+0x2b/0xf0 [ 51.719468][ T8431] neigh_ifdown+0x7/0x10 [ 51.723704][ T8431] addrconf_ifdown+0x4f/0x600 [ 51.728349][ T8431] addrconf_notify+0x1f5/0xba0 [ 51.733080][ T8431] ? __local_bh_enable_ip+0xa5/0x150 [ 51.738347][ T8431] ? lockdep_hardirqs_on+0x60/0x120 [ 51.743542][ T8431] ? clusterip_netdev_event+0x11e/0x220 [ 51.749063][ T8431] ? notifier_call_chain+0x2f/0x90 [ 51.754150][ T8431] notifier_call_chain+0x2f/0x90 [ 51.759067][ T8431] dev_close_many+0xeb/0x140 [ 51.763631][ T8431] dev_close.part.107+0x59/0xa0 [ 51.768450][ T8431] dev_change_net_namespace+0x417/0x480 [ 51.773970][ T8431] ? ns_capable_common+0x39/0x60 [ 51.778880][ T8431] do_setlink+0xd5/0x10b0 [ 51.783187][ T8431] ? __bfs+0xef/0x220 [ 51.787141][ T8431] ? __nla_validate_parse+0x5f/0x870 [ 51.792389][ T8431] ? check_irq_usage+0x182/0x4c0 [ 51.797291][ T8431] ? trace_event_raw_event_lock+0xf0/0xf0 [ 51.802987][ T8431] __rtnl_newlink+0x538/0x8a0 [ 51.807642][ T8431] ? __lock_acquire+0x4ea/0x1770 [ 51.812546][ T8431] ? __lock_acquire+0x4ea/0x1770 [ 51.817467][ T8431] rtnl_newlink+0x3e/0x60 [ 51.821765][ T8431] rtnetlink_rcv_msg+0x173/0x480 [ 51.826675][ T8431] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 51.832100][ T8431] netlink_rcv_skb+0x41/0x110 [ 51.836773][ T8431] netlink_unicast+0x19a/0x270 [ 51.841510][ T8431] netlink_sendmsg+0x248/0x480 [ 51.846267][ T8431] sock_sendmsg+0x2b/0x40 [ 51.850586][ T8431] ____sys_sendmsg+0x1ed/0x230 [ 51.855320][ T8431] ? copy_msghdr_from_user+0x57/0x90 [ 51.860576][ T8431] ___sys_sendmsg+0x77/0xb0 [ 51.865071][ T8431] ? find_held_lock+0x2d/0x90 [ 51.869715][ T8431] ? __fget_files+0xe1/0x1d0 [ 51.874273][ T8431] ? __fget_files+0xf9/0x1d0 [ 51.878841][ T8431] __sys_sendmsg+0x52/0xa0 [ 51.883242][ T8431] do_syscall_64+0x2d/0x70 [ 51.887639][ T8431] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.893506][ T8431] RIP: 0033:0x45d249 [ 51.897368][ T8431] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.916948][ T8431] RSP: 002b:00007fae66a87c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.925334][ T8431] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 51.933276][ T8431] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 51.941238][ T8431] RBP: 00007fae66a87ca0 R08: 0000000000000000 R09: 0000000000000000 [ 51.949187][ T8431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 51.957128][ T8431] R13: 00007fff4b86684f R14: 00007fae66a889c0 R15: 000000000118d08c [ 51.966994][ T17] Bluetooth: hci1: command 0x0419 tx timeout [ 51.974198][ T17] Bluetooth: hci5: command 0x0419 tx timeout [ 51.981525][ T17] Bluetooth: hci3: command 0x0419 tx timeout [ 51.987609][ T17] Bluetooth: hci2: command 0x0419 tx timeout [ 51.994292][ T17] Bluetooth: hci0: command 0x0419 tx timeout [ 52.000773][ T17] Bluetooth: hci4: command 0x0419 tx timeout [ 52.126878][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.136613][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.249162][ T8452] FAULT_INJECTION: forcing a failure. [ 52.249162][ T8452] name failslab, interval 1, probability 0, space 0, times 0 [ 52.262457][ T8452] CPU: 1 PID: 8452 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 52.270678][ T8452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.280713][ T8452] Call Trace: [ 52.283975][ T8452] dump_stack+0xa3/0xc8 [ 52.288098][ T8452] should_fail.cold.6+0x32/0x37 [ 52.292914][ T8452] should_failslab+0x5/0x10 [ 52.297390][ T8452] kmem_cache_alloc_trace+0x57c/0xb40 [ 52.302728][ T8452] ? kfree+0x211/0x280 [ 52.306762][ T8452] ? lockdep_hardirqs_on+0x60/0x120 [ 52.311947][ T8452] kobject_uevent_env+0xb6/0x680 [ 52.316852][ T8452] ? __local_bh_enable_ip+0xa5/0x150 [ 52.322104][ T8452] dev_change_net_namespace+0x298/0x480 [ 52.327617][ T8452] do_setlink+0xd5/0x10b0 [ 52.331925][ T8452] ? __lock_acquire+0x4ea/0x1770 [ 52.336836][ T8452] ? __nla_validate_parse+0x5f/0x870 [ 52.342105][ T8452] __rtnl_newlink+0x538/0x8a0 [ 52.346768][ T8452] ? mark_held_locks+0x48/0x70 [ 52.351514][ T8452] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 52.357313][ T8452] ? lockdep_hardirqs_on+0x60/0x120 [ 52.362475][ T8452] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 52.368272][ T8452] rtnl_newlink+0x3e/0x60 [ 52.372570][ T8452] rtnetlink_rcv_msg+0x173/0x480 [ 52.377480][ T8452] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 52.382932][ T8452] netlink_rcv_skb+0x41/0x110 [ 52.387595][ T8452] netlink_unicast+0x19a/0x270 [ 52.392334][ T8452] netlink_sendmsg+0x248/0x480 [ 52.397186][ T8452] sock_sendmsg+0x2b/0x40 [ 52.401490][ T8452] ____sys_sendmsg+0x1ed/0x230 [ 52.406238][ T8452] ? copy_msghdr_from_user+0x57/0x90 [ 52.411510][ T8452] ___sys_sendmsg+0x77/0xb0 [ 52.415985][ T8452] ? find_held_lock+0x2d/0x90 [ 52.420636][ T8452] ? __fget_files+0xe1/0x1d0 [ 52.425200][ T8452] ? __fget_files+0xf9/0x1d0 [ 52.429762][ T8452] __sys_sendmsg+0x52/0xa0 [ 52.434157][ T8452] do_syscall_64+0x2d/0x70 [ 52.438537][ T8452] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 52.444394][ T8452] RIP: 0033:0x45d249 [ 52.448341][ T8452] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.467931][ T8452] RSP: 002b:00007faac584cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 52.476529][ T8452] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 52.484480][ T8452] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 52.492422][ T8452] RBP: 00007faac584cca0 R08: 0000000000000000 R09: 0000000000000000 [ 52.500372][ T8452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 52.508323][ T8452] R13: 00007ffcb385af4f R14: 00007faac584d9c0 R15: 000000000118d08c [ 52.518614][ T8452] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.640546][ T8459] FAULT_INJECTION: forcing a failure. [ 52.640546][ T8459] name failslab, interval 1, probability 0, space 0, times 0 [ 52.654409][ T8459] CPU: 0 PID: 8459 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 52.662646][ T8459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.672681][ T8459] Call Trace: [ 52.675947][ T8459] dump_stack+0xa3/0xc8 [ 52.680082][ T8459] should_fail.cold.6+0x32/0x37 [ 52.684906][ T8459] should_failslab+0x5/0x10 [ 52.689375][ T8459] kmem_cache_alloc_node_trace+0x5b/0xb70 [ 52.695064][ T8459] __kmalloc_reserve.isra.57+0x29/0x80 [ 52.700487][ T8459] pskb_expand_head+0x71/0x2f0 [ 52.705253][ T8459] netlink_trim+0x86/0xb0 [ 52.709560][ T8459] netlink_broadcast_filtered+0x2f/0x470 [ 52.715166][ T8459] nlmsg_notify+0x40/0x110 [ 52.719598][ T8459] rtmsg_fib+0x115/0x440 [ 52.723812][ T8459] fib_table_delete+0x1a6/0x260 [ 52.728634][ T8459] fib_magic.isra.26+0x185/0x240 [ 52.733541][ T8459] fib_del_ifaddr+0x44b/0x600 [ 52.738187][ T8459] fib_inetaddr_event+0x2b/0xa0 [ 52.743003][ T8459] notifier_call_chain+0x2f/0x90 [ 52.747908][ T8459] blocking_notifier_call_chain+0x3a/0x50 [ 52.753591][ T8459] __inet_del_ifa+0x164/0x4a0 [ 52.758248][ T8459] inetdev_event+0x30d/0x6b0 [ 52.762822][ T8459] ? notifier_call_chain+0x2f/0x90 [ 52.767895][ T8459] notifier_call_chain+0x2f/0x90 [ 52.772800][ T8459] dev_change_net_namespace+0xdc/0x480 [ 52.778330][ T8459] do_setlink+0xd5/0x10b0 [ 52.782653][ T8459] ? __nla_validate_parse+0x5f/0x870 [ 52.787930][ T8459] __rtnl_newlink+0x538/0x8a0 [ 52.792605][ T8459] ? __lock_acquire+0x4ea/0x1770 [ 52.797516][ T8459] ? __lock_acquire+0x4ea/0x1770 [ 52.802443][ T8459] rtnl_newlink+0x3e/0x60 [ 52.806737][ T8459] rtnetlink_rcv_msg+0x173/0x480 [ 52.811652][ T8459] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 52.817077][ T8459] netlink_rcv_skb+0x41/0x110 [ 52.821727][ T8459] netlink_unicast+0x19a/0x270 [ 52.826479][ T8459] netlink_sendmsg+0x248/0x480 [ 52.831215][ T8459] sock_sendmsg+0x2b/0x40 [ 52.835523][ T8459] ____sys_sendmsg+0x1ed/0x230 [ 52.840270][ T8459] ? copy_msghdr_from_user+0x57/0x90 [ 52.845521][ T8459] ___sys_sendmsg+0x77/0xb0 [ 52.850015][ T8459] ? find_held_lock+0x2d/0x90 [ 52.854657][ T8459] ? __fget_files+0xe1/0x1d0 [ 52.859244][ T8459] ? __fget_files+0xf9/0x1d0 [ 52.863824][ T8459] __sys_sendmsg+0x52/0xa0 [ 52.868225][ T8459] do_syscall_64+0x2d/0x70 [ 52.872622][ T8459] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 52.878481][ T8459] RIP: 0033:0x45d249 [ 52.882355][ T8459] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.901933][ T8459] RSP: 002b:00007fbd2202ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 52.910337][ T8459] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 52.918275][ T8459] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 52.926222][ T8459] RBP: 00007fbd2202aca0 R08: 0000000000000000 R09: 0000000000000000 [ 52.934166][ T8459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 52.942104][ T8459] R13: 00007ffde8b6f42f R14: 00007fbd2202b9c0 R15: 000000000118d08c 2020/10/14 04:08:37 executed programs: 38 [ 53.009106][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.020376][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.057790][ T8482] __nla_validate_parse: 23 callbacks suppressed [ 53.057793][ T8482] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 53.083772][ T8484] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 53.095669][ T8486] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 53.120297][ T8497] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 53.152318][ T8498] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 53.219593][ T8500] FAULT_INJECTION: forcing a failure. [ 53.219593][ T8500] name failslab, interval 1, probability 0, space 0, times 0 [ 53.239240][ T8500] CPU: 1 PID: 8500 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 53.247464][ T8500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.257536][ T8500] Call Trace: [ 53.260820][ T8500] dump_stack+0xa3/0xc8 [ 53.264945][ T8500] should_fail.cold.6+0x32/0x37 [ 53.269765][ T8500] should_failslab+0x5/0x10 [ 53.274240][ T8500] kmem_cache_alloc_node+0x510/0xb70 [ 53.279510][ T8500] ? find_held_lock+0x2d/0x90 [ 53.284151][ T8500] ? if_nlmsg_size+0x1aa/0x3f0 [ 53.288885][ T8500] __alloc_skb+0x52/0x1d0 [ 53.293188][ T8500] ? if_nlmsg_size+0x1c2/0x3f0 [ 53.297927][ T8500] rtmsg_ifinfo_build_skb+0x4b/0xe0 [ 53.303123][ T8500] rtmsg_ifinfo_event.part.42+0x12/0x40 [ 53.308638][ T8500] rtmsg_ifinfo_newnet+0x1b/0x20 [ 53.313547][ T8500] dev_change_net_namespace+0x137/0x480 [ 53.319092][ T8500] do_setlink+0xd5/0x10b0 [ 53.323407][ T8500] ? __nla_validate_parse+0x5f/0x870 [ 53.328674][ T8500] __rtnl_newlink+0x538/0x8a0 [ 53.333340][ T8500] ? __lock_acquire+0x4ea/0x1770 [ 53.338251][ T8500] ? __lock_acquire+0x4ea/0x1770 [ 53.343179][ T8500] rtnl_newlink+0x3e/0x60 [ 53.347499][ T8500] rtnetlink_rcv_msg+0x173/0x480 [ 53.352410][ T8500] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 53.357892][ T8500] netlink_rcv_skb+0x41/0x110 [ 53.362536][ T8500] netlink_unicast+0x19a/0x270 [ 53.367320][ T8500] netlink_sendmsg+0x248/0x480 [ 53.372099][ T8500] sock_sendmsg+0x2b/0x40 [ 53.376438][ T8500] ____sys_sendmsg+0x1ed/0x230 [ 53.381222][ T8500] ? copy_msghdr_from_user+0x57/0x90 [ 53.386489][ T8500] ___sys_sendmsg+0x77/0xb0 [ 53.390975][ T8500] ? find_held_lock+0x2d/0x90 [ 53.395626][ T8500] ? __fget_files+0xe1/0x1d0 [ 53.400190][ T8500] ? __fget_files+0xf9/0x1d0 [ 53.404760][ T8500] __sys_sendmsg+0x52/0xa0 [ 53.409164][ T8500] do_syscall_64+0x2d/0x70 [ 53.413578][ T8500] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 53.419447][ T8500] RIP: 0033:0x45d249 [ 53.423325][ T8500] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.442917][ T8500] RSP: 002b:00007faac584cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 53.451308][ T8500] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 53.459255][ T8500] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 53.467200][ T8500] RBP: 00007faac584cca0 R08: 0000000000000000 R09: 0000000000000000 [ 53.475140][ T8500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 53.483095][ T8500] R13: 00007ffcb385af4f R14: 00007faac584d9c0 R15: 000000000118d08c [ 53.496573][ T8519] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 53.588871][ T8527] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.596142][ T8527] FAULT_INJECTION: forcing a failure. [ 53.596142][ T8527] name failslab, interval 1, probability 0, space 0, times 0 [ 53.608859][ T8527] CPU: 0 PID: 8527 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 53.617067][ T8527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.627115][ T8527] Call Trace: [ 53.630387][ T8527] dump_stack+0xa3/0xc8 [ 53.634517][ T8527] should_fail.cold.6+0x32/0x37 [ 53.639340][ T8527] should_failslab+0x5/0x10 [ 53.643849][ T8527] kmem_cache_alloc_node+0x57/0xb70 [ 53.649018][ T8527] ? atomic_notifier_call_chain+0x75/0x100 [ 53.654846][ T8527] ? notifier_call_chain+0x2f/0x90 [ 53.659938][ T8527] __alloc_skb+0x52/0x1d0 [ 53.664253][ T8527] fdb_notify+0x3d/0xd0 [ 53.668393][ T8527] fdb_delete+0x2ce/0x700 [ 53.672696][ T8527] br_fdb_delete_by_port+0xaa/0xb0 [ 53.677841][ T8527] br_stp_disable_port+0xb7/0xc0 [ 53.682745][ T8527] br_device_event+0x2ce/0x300 [ 53.687488][ T8527] notifier_call_chain+0x2f/0x90 [ 53.692399][ T8527] dev_close_many+0xeb/0x140 [ 53.696961][ T8527] dev_close.part.107+0x59/0xa0 [ 53.701798][ T8527] dev_change_net_namespace+0x417/0x480 [ 53.707329][ T8527] ? ns_capable_common+0x39/0x60 [ 53.712252][ T8527] do_setlink+0xd5/0x10b0 [ 53.716578][ T8527] ? __nla_validate_parse+0x5f/0x870 [ 53.721840][ T8527] __rtnl_newlink+0x538/0x8a0 [ 53.726507][ T8527] ? __lock_acquire+0x4ea/0x1770 [ 53.731412][ T8527] ? __lock_acquire+0x4ea/0x1770 [ 53.736336][ T8527] rtnl_newlink+0x3e/0x60 [ 53.740634][ T8527] rtnetlink_rcv_msg+0x173/0x480 [ 53.745550][ T8527] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 53.750981][ T8527] netlink_rcv_skb+0x41/0x110 [ 53.755628][ T8527] netlink_unicast+0x19a/0x270 [ 53.760377][ T8527] netlink_sendmsg+0x248/0x480 [ 53.765114][ T8527] sock_sendmsg+0x2b/0x40 [ 53.769415][ T8527] ____sys_sendmsg+0x1ed/0x230 [ 53.774145][ T8527] ? copy_msghdr_from_user+0x57/0x90 [ 53.779400][ T8527] ___sys_sendmsg+0x77/0xb0 [ 53.783892][ T8527] ? find_held_lock+0x2d/0x90 [ 53.788537][ T8527] ? __fget_files+0xe1/0x1d0 [ 53.793129][ T8527] ? __fget_files+0xf9/0x1d0 [ 53.797701][ T8527] __sys_sendmsg+0x52/0xa0 [ 53.802105][ T8527] do_syscall_64+0x2d/0x70 [ 53.806502][ T8527] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 53.812360][ T8527] RIP: 0033:0x45d249 [ 53.816240][ T8527] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.835810][ T8527] RSP: 002b:00007fbd2202ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 53.844208][ T8527] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 53.852146][ T8527] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 53.860099][ T8527] RBP: 00007fbd2202aca0 R08: 0000000000000000 R09: 0000000000000000 [ 53.868060][ T8527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 53.876014][ T8527] R13: 00007ffde8b6f42f R14: 00007fbd2202b9c0 R15: 000000000118d08c [ 53.928448][ T8527] device bridge_slave_0 left promiscuous mode [ 53.935479][ T8527] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.005358][ T8534] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 54.019712][ T8535] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 54.034993][ T8536] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 54.045942][ T8540] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 54.103811][ T8541] FAULT_INJECTION: forcing a failure. [ 54.103811][ T8541] name failslab, interval 1, probability 0, space 0, times 0 [ 54.116500][ T8541] CPU: 1 PID: 8541 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 54.124756][ T8541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.134785][ T8541] Call Trace: [ 54.138081][ T8541] dump_stack+0xa3/0xc8 [ 54.142204][ T8541] should_fail.cold.6+0x32/0x37 [ 54.147024][ T8541] should_failslab+0x5/0x10 [ 54.151519][ T8541] kmem_cache_alloc_node_trace+0x5b/0xb70 [ 54.157212][ T8541] ? rcu_read_lock_sched_held+0x4d/0x80 [ 54.162735][ T8541] __kmalloc_reserve.isra.57+0x29/0x80 [ 54.168164][ T8541] __alloc_skb+0x7d/0x1d0 [ 54.172478][ T8541] __neigh_notify+0x3a/0xc0 [ 54.176955][ T8541] neigh_cleanup_and_release+0x3a/0x140 [ 54.182465][ T8541] neigh_flush_dev+0x202/0x2a0 [ 54.187197][ T8541] __neigh_ifdown+0x2b/0xf0 [ 54.191670][ T8541] neigh_ifdown+0x7/0x10 [ 54.195891][ T8541] addrconf_ifdown+0x4f/0x600 [ 54.200544][ T8541] addrconf_notify+0x1f5/0xba0 [ 54.205294][ T8541] ? __local_bh_enable_ip+0xa5/0x150 [ 54.210548][ T8541] ? lockdep_hardirqs_on+0x60/0x120 [ 54.215738][ T8541] ? clusterip_netdev_event+0x11e/0x220 [ 54.221252][ T8541] ? notifier_call_chain+0x2f/0x90 [ 54.226326][ T8541] notifier_call_chain+0x2f/0x90 [ 54.231239][ T8541] dev_close_many+0xeb/0x140 [ 54.235808][ T8541] dev_close.part.107+0x59/0xa0 [ 54.240633][ T8541] dev_change_net_namespace+0x417/0x480 [ 54.246165][ T8541] ? ns_capable_common+0x39/0x60 [ 54.251079][ T8541] do_setlink+0xd5/0x10b0 [ 54.255409][ T8541] ? __nla_validate_parse+0x5f/0x870 [ 54.260682][ T8541] __rtnl_newlink+0x538/0x8a0 [ 54.265340][ T8541] ? __lock_acquire+0x4ea/0x1770 [ 54.270247][ T8541] ? __lock_acquire+0x4ea/0x1770 [ 54.275171][ T8541] rtnl_newlink+0x3e/0x60 [ 54.279478][ T8541] rtnetlink_rcv_msg+0x173/0x480 [ 54.284388][ T8541] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 54.289820][ T8541] netlink_rcv_skb+0x41/0x110 [ 54.294491][ T8541] netlink_unicast+0x19a/0x270 [ 54.299230][ T8541] netlink_sendmsg+0x248/0x480 [ 54.304075][ T8541] sock_sendmsg+0x2b/0x40 [ 54.308376][ T8541] ____sys_sendmsg+0x1ed/0x230 [ 54.313114][ T8541] ? copy_msghdr_from_user+0x57/0x90 [ 54.318368][ T8541] ___sys_sendmsg+0x77/0xb0 [ 54.322851][ T8541] ? find_held_lock+0x2d/0x90 [ 54.327501][ T8541] ? __fget_files+0xe1/0x1d0 [ 54.332066][ T8541] ? __fget_files+0xf9/0x1d0 [ 54.336635][ T8541] __sys_sendmsg+0x52/0xa0 [ 54.341034][ T8541] do_syscall_64+0x2d/0x70 [ 54.345424][ T8541] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 54.351285][ T8541] RIP: 0033:0x45d249 [ 54.355156][ T8541] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.374864][ T8541] RSP: 002b:00007f69c8972c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.383245][ T8541] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 54.391184][ T8541] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 54.399125][ T8541] RBP: 00007f69c8972ca0 R08: 0000000000000000 R09: 0000000000000000 [ 54.407082][ T8541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 54.415047][ T8541] R13: 00007fffa54bd5cf R14: 00007f69c89739c0 R15: 000000000118d08c [ 54.673447][ T8552] FAULT_INJECTION: forcing a failure. [ 54.673447][ T8552] name failslab, interval 1, probability 0, space 0, times 0 [ 54.686378][ T8552] CPU: 0 PID: 8552 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 54.694585][ T8552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.704613][ T8552] Call Trace: [ 54.707877][ T8552] dump_stack+0xa3/0xc8 [ 54.712003][ T8552] should_fail.cold.6+0x32/0x37 [ 54.716819][ T8552] should_failslab+0x5/0x10 [ 54.721291][ T8552] kmem_cache_alloc_node_trace+0x5b/0xb70 [ 54.726981][ T8552] ? rcu_read_lock_sched_held+0x4d/0x80 [ 54.732494][ T8552] __kmalloc_reserve.isra.57+0x29/0x80 [ 54.738014][ T8552] __alloc_skb+0x7d/0x1d0 [ 54.742316][ T8552] __ipv6_ifa_notify+0x8a/0x320 [ 54.747133][ T8552] addrconf_ifdown+0x30b/0x600 [ 54.751877][ T8552] addrconf_notify+0x1f5/0xba0 [ 54.756619][ T8552] ? __local_bh_enable_ip+0xa5/0x150 [ 54.761886][ T8552] ? lockdep_hardirqs_on+0x60/0x120 [ 54.767049][ T8552] ? clusterip_netdev_event+0x11e/0x220 [ 54.772563][ T8552] ? notifier_call_chain+0x2f/0x90 [ 54.781904][ T8552] notifier_call_chain+0x2f/0x90 [ 54.786809][ T8552] dev_close_many+0xeb/0x140 [ 54.791369][ T8552] dev_close.part.107+0x59/0xa0 [ 54.796192][ T8552] dev_change_net_namespace+0x417/0x480 [ 54.801703][ T8552] ? ns_capable_common+0x39/0x60 [ 54.806625][ T8552] do_setlink+0xd5/0x10b0 [ 54.810922][ T8552] ? __nla_validate_parse+0x5f/0x870 [ 54.816191][ T8552] __rtnl_newlink+0x538/0x8a0 [ 54.820843][ T8552] ? mark_held_locks+0x48/0x70 [ 54.825595][ T8552] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 54.831371][ T8552] ? lockdep_hardirqs_on+0x60/0x120 [ 54.836533][ T8552] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 54.842323][ T8552] rtnl_newlink+0x3e/0x60 [ 54.846626][ T8552] rtnetlink_rcv_msg+0x173/0x480 [ 54.851537][ T8552] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 54.856962][ T8552] netlink_rcv_skb+0x41/0x110 [ 54.861604][ T8552] netlink_unicast+0x19a/0x270 [ 54.866333][ T8552] netlink_sendmsg+0x248/0x480 [ 54.871064][ T8552] sock_sendmsg+0x2b/0x40 [ 54.875357][ T8552] ____sys_sendmsg+0x1ed/0x230 [ 54.880085][ T8552] ? copy_msghdr_from_user+0x57/0x90 [ 54.885427][ T8552] ___sys_sendmsg+0x77/0xb0 [ 54.889898][ T8552] ? find_held_lock+0x2d/0x90 [ 54.894557][ T8552] ? __fget_files+0xe1/0x1d0 [ 54.899113][ T8552] ? __fget_files+0xf9/0x1d0 [ 54.903692][ T8552] __sys_sendmsg+0x52/0xa0 [ 54.908093][ T8552] do_syscall_64+0x2d/0x70 [ 54.912481][ T8552] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 54.918338][ T8552] RIP: 0033:0x45d249 [ 54.922215][ T8552] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.941783][ T8552] RSP: 002b:00007faac584cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.950156][ T8552] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 54.958115][ T8552] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 54.966065][ T8552] RBP: 00007faac584cca0 R08: 0000000000000000 R09: 0000000000000000 [ 54.974010][ T8552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 54.981947][ T8552] R13: 00007ffcb385af4f R14: 00007faac584d9c0 R15: 000000000118d08c [ 55.313479][ T8573] bond0: (slave bond_slave_0): Releasing backup interface [ 55.321066][ T8573] FAULT_INJECTION: forcing a failure. [ 55.321066][ T8573] name failslab, interval 1, probability 0, space 0, times 0 [ 55.333948][ T8573] CPU: 0 PID: 8573 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 55.342158][ T8573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.352184][ T8573] Call Trace: [ 55.355443][ T8573] dump_stack+0xa3/0xc8 [ 55.359623][ T8573] should_fail.cold.6+0x32/0x37 [ 55.364442][ T8573] should_failslab+0x5/0x10 [ 55.368908][ T8573] kmem_cache_alloc_node_trace+0x510/0xb70 [ 55.374686][ T8573] ? rcu_read_lock_sched_held+0x4d/0x80 [ 55.380211][ T8573] ? ethnl_default_notify+0x66/0x200 [ 55.385496][ T8573] __kmalloc_reserve.isra.57+0x29/0x80 [ 55.390921][ T8573] __alloc_skb+0x7d/0x1d0 [ 55.395235][ T8573] ethnl_default_notify+0xce/0x200 [ 55.400313][ T8573] ethnl_netdev_event+0x1b/0x20 [ 55.405127][ T8573] notifier_call_chain+0x2f/0x90 [ 55.410030][ T8573] netdev_change_features+0x37/0x60 [ 55.415200][ T8573] bond_compute_features.isra.54+0x1fc/0x2d0 [ 55.421151][ T8573] __bond_release_one.cold.93+0x185/0x352 [ 55.426851][ T8573] ? xsk_notifier+0x3f/0xb0 [ 55.431337][ T8573] bond_netdev_event+0x28a/0x290 [ 55.436254][ T8573] notifier_call_chain+0x2f/0x90 [ 55.441168][ T8573] dev_change_net_namespace+0xdc/0x480 [ 55.446776][ T8573] do_setlink+0xd5/0x10b0 [ 55.451106][ T8573] ? __lock_acquire+0x4ea/0x1770 [ 55.456029][ T8573] ? __nla_validate_parse+0x5f/0x870 [ 55.461281][ T8573] __rtnl_newlink+0x538/0x8a0 [ 55.465928][ T8573] ? __lock_acquire+0x4ea/0x1770 [ 55.470838][ T8573] ? __lock_acquire+0x4ea/0x1770 [ 55.475767][ T8573] rtnl_newlink+0x3e/0x60 [ 55.480060][ T8573] rtnetlink_rcv_msg+0x173/0x480 [ 55.484963][ T8573] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 55.490404][ T8573] netlink_rcv_skb+0x41/0x110 [ 55.495049][ T8573] netlink_unicast+0x19a/0x270 [ 55.499793][ T8573] netlink_sendmsg+0x248/0x480 [ 55.504526][ T8573] sock_sendmsg+0x2b/0x40 [ 55.508826][ T8573] ____sys_sendmsg+0x1ed/0x230 [ 55.513558][ T8573] ? copy_msghdr_from_user+0x57/0x90 [ 55.518810][ T8573] ___sys_sendmsg+0x77/0xb0 [ 55.523292][ T8573] ? find_held_lock+0x2d/0x90 [ 55.527940][ T8573] ? __fget_files+0xe1/0x1d0 [ 55.532650][ T8573] ? __fget_files+0xf9/0x1d0 [ 55.537210][ T8573] __sys_sendmsg+0x52/0xa0 [ 55.541598][ T8573] do_syscall_64+0x2d/0x70 [ 55.545987][ T8573] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 55.551845][ T8573] RIP: 0033:0x45d249 [ 55.555729][ T8573] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.575302][ T8573] RSP: 002b:00007fbd2202ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.583678][ T8573] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 55.591618][ T8573] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 55.599593][ T8573] RBP: 00007fbd2202aca0 R08: 0000000000000000 R09: 0000000000000000 [ 55.607537][ T8573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 55.615522][ T8573] R13: 00007ffde8b6f42f R14: 00007fbd2202b9c0 R15: 000000000118d08c [ 55.825597][ T8604] FAULT_INJECTION: forcing a failure. [ 55.825597][ T8604] name failslab, interval 1, probability 0, space 0, times 0 [ 55.838254][ T8604] CPU: 0 PID: 8604 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 55.846503][ T8604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.856571][ T8604] Call Trace: [ 55.859870][ T8604] dump_stack+0xa3/0xc8 [ 55.863993][ T8604] should_fail.cold.6+0x32/0x37 [ 55.868812][ T8604] should_failslab+0x5/0x10 [ 55.873285][ T8604] kmem_cache_alloc_node_trace+0x5b/0xb70 [ 55.878968][ T8604] ? rcu_read_lock_sched_held+0x4d/0x80 [ 55.884490][ T8604] __kmalloc_reserve.isra.57+0x29/0x80 [ 55.889919][ T8604] __alloc_skb+0x7d/0x1d0 [ 55.894216][ T8604] __neigh_notify+0x3a/0xc0 [ 55.898685][ T8604] neigh_cleanup_and_release+0x3a/0x140 [ 55.904194][ T8604] neigh_flush_dev+0x202/0x2a0 [ 55.908939][ T8604] __neigh_ifdown+0x2b/0xf0 [ 55.913413][ T8604] neigh_ifdown+0x7/0x10 [ 55.917625][ T8604] addrconf_ifdown+0x4f/0x600 [ 55.922270][ T8604] addrconf_notify+0x1f5/0xba0 [ 55.927001][ T8604] ? __local_bh_enable_ip+0xa5/0x150 [ 55.932264][ T8604] ? lockdep_hardirqs_on+0x60/0x120 [ 55.937444][ T8604] ? clusterip_netdev_event+0x11e/0x220 [ 55.942957][ T8604] ? notifier_call_chain+0x2f/0x90 [ 55.948035][ T8604] notifier_call_chain+0x2f/0x90 [ 55.952942][ T8604] dev_close_many+0xeb/0x140 [ 55.957498][ T8604] dev_close.part.107+0x59/0xa0 [ 55.962314][ T8604] dev_change_net_namespace+0x417/0x480 [ 55.967827][ T8604] ? ns_capable_common+0x39/0x60 [ 55.972740][ T8604] do_setlink+0xd5/0x10b0 [ 55.977106][ T8604] ? __nla_validate_parse+0x5f/0x870 [ 55.982370][ T8604] __rtnl_newlink+0x538/0x8a0 [ 55.987053][ T8604] ? mark_held_locks+0x48/0x70 [ 55.991798][ T8604] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 55.997568][ T8604] ? lockdep_hardirqs_on+0x60/0x120 [ 56.002728][ T8604] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 56.008550][ T8604] rtnl_newlink+0x3e/0x60 [ 56.012851][ T8604] rtnetlink_rcv_msg+0x173/0x480 [ 56.017770][ T8604] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 56.023212][ T8604] netlink_rcv_skb+0x41/0x110 [ 56.027855][ T8604] netlink_unicast+0x19a/0x270 [ 56.032604][ T8604] netlink_sendmsg+0x248/0x480 [ 56.037346][ T8604] sock_sendmsg+0x2b/0x40 [ 56.041640][ T8604] ____sys_sendmsg+0x1ed/0x230 [ 56.046367][ T8604] ? copy_msghdr_from_user+0x57/0x90 [ 56.051618][ T8604] ___sys_sendmsg+0x77/0xb0 [ 56.056088][ T8604] ? find_held_lock+0x2d/0x90 [ 56.060731][ T8604] ? __fget_files+0xe1/0x1d0 [ 56.065291][ T8604] ? __fget_files+0xf9/0x1d0 [ 56.069851][ T8604] __sys_sendmsg+0x52/0xa0 [ 56.074260][ T8604] do_syscall_64+0x2d/0x70 [ 56.078643][ T8604] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 56.084498][ T8604] RIP: 0033:0x45d249 [ 56.088356][ T8604] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.107949][ T8604] RSP: 002b:00007fae66a87c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 56.116323][ T8604] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 56.124281][ T8604] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 56.132219][ T8604] RBP: 00007fae66a87ca0 R08: 0000000000000000 R09: 0000000000000000 [ 56.140174][ T8604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 56.148128][ T8604] R13: 00007fff4b86684f R14: 00007fae66a889c0 R15: 000000000118d08c [ 56.378269][ T8603] FAULT_INJECTION: forcing a failure. [ 56.378269][ T8603] name failslab, interval 1, probability 0, space 0, times 0 [ 56.391887][ T8603] CPU: 1 PID: 8603 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 56.400099][ T8603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.410145][ T8603] Call Trace: [ 56.413411][ T8603] dump_stack+0xa3/0xc8 [ 56.417539][ T8603] should_fail.cold.6+0x32/0x37 [ 56.422363][ T8603] should_failslab+0x5/0x10 [ 56.426874][ T8603] kmem_cache_alloc_node+0x510/0xb70 [ 56.432137][ T8603] __alloc_skb+0x52/0x1d0 [ 56.436444][ T8603] rtmsg_fib+0x88/0x440 [ 56.440604][ T8603] ? call_fib_entry_notifiers+0x5c/0x80 [ 56.446116][ T8603] fib_table_delete+0x1a6/0x260 [ 56.450965][ T8603] fib_magic.isra.26+0x185/0x240 [ 56.455879][ T8603] fib_del_ifaddr+0x44b/0x600 [ 56.460524][ T8603] fib_inetaddr_event+0x2b/0xa0 [ 56.465341][ T8603] notifier_call_chain+0x2f/0x90 [ 56.470251][ T8603] blocking_notifier_call_chain+0x3a/0x50 [ 56.475947][ T8603] __inet_del_ifa+0x164/0x4a0 [ 56.480603][ T8603] inetdev_event+0x30d/0x6b0 [ 56.485197][ T8603] ? notifier_call_chain+0x2f/0x90 [ 56.490281][ T8603] notifier_call_chain+0x2f/0x90 [ 56.495307][ T8603] dev_change_net_namespace+0xdc/0x480 [ 56.500735][ T8603] do_setlink+0xd5/0x10b0 [ 56.505041][ T8603] ? __nla_validate_parse+0x5f/0x870 [ 56.510310][ T8603] __rtnl_newlink+0x538/0x8a0 [ 56.515028][ T8603] ? __lock_acquire+0x4ea/0x1770 [ 56.519940][ T8603] ? __lock_acquire+0x4ea/0x1770 [ 56.524920][ T8603] rtnl_newlink+0x3e/0x60 [ 56.529220][ T8603] rtnetlink_rcv_msg+0x173/0x480 [ 56.534347][ T8603] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 56.539798][ T8603] netlink_rcv_skb+0x41/0x110 [ 56.544443][ T8603] netlink_unicast+0x19a/0x270 [ 56.549310][ T8603] netlink_sendmsg+0x248/0x480 [ 56.554064][ T8603] sock_sendmsg+0x2b/0x40 [ 56.558360][ T8603] ____sys_sendmsg+0x1ed/0x230 [ 56.563150][ T8603] ? copy_msghdr_from_user+0x57/0x90 [ 56.568406][ T8603] ___sys_sendmsg+0x77/0xb0 [ 56.572886][ T8603] ? find_held_lock+0x2d/0x90 [ 56.577557][ T8603] ? __fget_files+0xe1/0x1d0 [ 56.582136][ T8603] ? __fget_files+0xf9/0x1d0 [ 56.586713][ T8603] __sys_sendmsg+0x52/0xa0 [ 56.591112][ T8603] do_syscall_64+0x2d/0x70 [ 56.595500][ T8603] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 56.601355][ T8603] RIP: 0033:0x45d249 [ 56.605216][ T8603] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.624910][ T8603] RSP: 002b:00007f69c8972c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 56.633286][ T8603] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 56.641224][ T8603] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 56.649167][ T8603] RBP: 00007f69c8972ca0 R08: 0000000000000000 R09: 0000000000000000 [ 56.657119][ T8603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 56.665069][ T8603] R13: 00007fffa54bd5cf R14: 00007f69c89739c0 R15: 000000000118d08c [ 56.813442][ T8643] FAULT_INJECTION: forcing a failure. [ 56.813442][ T8643] name failslab, interval 1, probability 0, space 0, times 0 [ 56.826113][ T8643] CPU: 1 PID: 8643 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 56.834358][ T8643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.844402][ T8643] Call Trace: [ 56.847664][ T8643] dump_stack+0xa3/0xc8 [ 56.851796][ T8643] should_fail.cold.6+0x32/0x37 [ 56.856622][ T8643] should_failslab+0x5/0x10 [ 56.861117][ T8643] kmem_cache_alloc_node_trace+0x5b/0xb70 [ 56.866808][ T8643] ? rcu_read_lock_sched_held+0x4d/0x80 [ 56.872330][ T8643] __kmalloc_reserve.isra.57+0x29/0x80 [ 56.877762][ T8643] __alloc_skb+0x7d/0x1d0 [ 56.882057][ T8643] __ipv6_ifa_notify+0x8a/0x320 [ 56.886891][ T8643] addrconf_ifdown+0x30b/0x600 [ 56.891632][ T8643] addrconf_notify+0x1f5/0xba0 [ 56.896374][ T8643] ? __local_bh_enable_ip+0xa5/0x150 [ 56.901629][ T8643] ? lockdep_hardirqs_on+0x60/0x120 [ 56.906810][ T8643] ? clusterip_netdev_event+0x11e/0x220 [ 56.912334][ T8643] ? notifier_call_chain+0x2f/0x90 [ 56.917418][ T8643] notifier_call_chain+0x2f/0x90 [ 56.922329][ T8643] dev_close_many+0xeb/0x140 [ 56.926899][ T8643] dev_close.part.107+0x59/0xa0 [ 56.931813][ T8643] dev_change_net_namespace+0x417/0x480 [ 56.937350][ T8643] ? ns_capable_common+0x39/0x60 [ 56.942260][ T8643] do_setlink+0xd5/0x10b0 [ 56.946574][ T8643] ? __nla_validate_parse+0x5f/0x870 [ 56.951842][ T8643] __rtnl_newlink+0x538/0x8a0 [ 56.956498][ T8643] ? __lock_acquire+0x4ea/0x1770 [ 56.961422][ T8643] ? __lock_acquire+0x4ea/0x1770 [ 56.966367][ T8643] rtnl_newlink+0x3e/0x60 [ 56.970678][ T8643] rtnetlink_rcv_msg+0x173/0x480 [ 56.975590][ T8643] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 56.981018][ T8643] netlink_rcv_skb+0x41/0x110 [ 56.985668][ T8643] netlink_unicast+0x19a/0x270 [ 56.990404][ T8643] netlink_sendmsg+0x248/0x480 [ 56.995148][ T8643] sock_sendmsg+0x2b/0x40 [ 56.999446][ T8643] ____sys_sendmsg+0x1ed/0x230 [ 57.004181][ T8643] ? copy_msghdr_from_user+0x57/0x90 [ 57.009441][ T8643] ___sys_sendmsg+0x77/0xb0 [ 57.013922][ T8643] ? find_held_lock+0x2d/0x90 [ 57.018572][ T8643] ? __fget_files+0xe1/0x1d0 [ 57.023128][ T8643] ? __fget_files+0xf9/0x1d0 [ 57.027687][ T8643] __sys_sendmsg+0x52/0xa0 [ 57.032085][ T8643] do_syscall_64+0x2d/0x70 [ 57.036492][ T8643] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 57.042359][ T8643] RIP: 0033:0x45d249 [ 57.046222][ T8643] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 57.065799][ T8643] RSP: 002b:00007faac584cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 57.074177][ T8643] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 57.082135][ T8643] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 57.090077][ T8643] RBP: 00007faac584cca0 R08: 0000000000000000 R09: 0000000000000000 [ 57.098022][ T8643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 57.105962][ T8643] R13: 00007ffcb385af4f R14: 00007faac584d9c0 R15: 000000000118d08c [ 57.325029][ T8677] FAULT_INJECTION: forcing a failure. [ 57.325029][ T8677] name failslab, interval 1, probability 0, space 0, times 0 [ 57.338563][ T8677] CPU: 0 PID: 8677 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 57.346811][ T8677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.356879][ T8677] Call Trace: [ 57.360139][ T8677] dump_stack+0xa3/0xc8 [ 57.364262][ T8677] should_fail.cold.6+0x32/0x37 [ 57.369087][ T8677] should_failslab+0x5/0x10 [ 57.373577][ T8677] kmem_cache_alloc_trace+0x50/0xb40 [ 57.378839][ T8677] igmp6_group_dropped+0x142/0x260 [ 57.383926][ T8677] ? __local_bh_enable_ip+0xa5/0x150 [ 57.389190][ T8677] __ipv6_dev_mc_dec+0xb7/0x130 [ 57.394014][ T8677] addrconf_leave_solict.part.64+0x3d/0x60 [ 57.399899][ T8677] __ipv6_ifa_notify+0x105/0x320 [ 57.404816][ T8677] addrconf_ifdown+0x30b/0x600 [ 57.409556][ T8677] addrconf_notify+0x1f5/0xba0 [ 57.414350][ T8677] ? __local_bh_enable_ip+0xa5/0x150 [ 57.419629][ T8677] ? lockdep_hardirqs_on+0x60/0x120 [ 57.424850][ T8677] ? clusterip_netdev_event+0x11e/0x220 [ 57.430371][ T8677] ? notifier_call_chain+0x2f/0x90 [ 57.435482][ T8677] notifier_call_chain+0x2f/0x90 [ 57.440406][ T8677] dev_close_many+0xeb/0x140 [ 57.444964][ T8677] dev_close.part.107+0x59/0xa0 [ 57.449826][ T8677] dev_change_net_namespace+0x417/0x480 [ 57.455341][ T8677] ? ns_capable_common+0x39/0x60 [ 57.460295][ T8677] do_setlink+0xd5/0x10b0 [ 57.464759][ T8677] ? __nla_validate_parse+0x5f/0x870 [ 57.470024][ T8677] __rtnl_newlink+0x538/0x8a0 [ 57.474687][ T8677] ? mark_held_locks+0x48/0x70 [ 57.479418][ T8677] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 57.485190][ T8677] ? lockdep_hardirqs_on+0x60/0x120 [ 57.490402][ T8677] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 57.496273][ T8677] rtnl_newlink+0x3e/0x60 [ 57.500577][ T8677] rtnetlink_rcv_msg+0x173/0x480 [ 57.505486][ T8677] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 57.510915][ T8677] netlink_rcv_skb+0x41/0x110 [ 57.515566][ T8677] netlink_unicast+0x19a/0x270 [ 57.520304][ T8677] netlink_sendmsg+0x248/0x480 [ 57.525036][ T8677] sock_sendmsg+0x2b/0x40 [ 57.529330][ T8677] ____sys_sendmsg+0x1ed/0x230 [ 57.534063][ T8677] ? copy_msghdr_from_user+0x57/0x90 [ 57.539381][ T8677] ___sys_sendmsg+0x77/0xb0 [ 57.543862][ T8677] ? find_held_lock+0x2d/0x90 [ 57.548515][ T8677] ? __fget_files+0xe1/0x1d0 [ 57.553071][ T8677] ? __fget_files+0xf9/0x1d0 [ 57.557629][ T8677] __sys_sendmsg+0x52/0xa0 [ 57.562016][ T8677] do_syscall_64+0x2d/0x70 [ 57.566518][ T8677] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 57.572379][ T8677] RIP: 0033:0x45d249 [ 57.576236][ T8677] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 57.595806][ T8677] RSP: 002b:00007fbd2202ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 57.604181][ T8677] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 57.612119][ T8677] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 57.620072][ T8677] RBP: 00007fbd2202aca0 R08: 0000000000000000 R09: 0000000000000000 [ 57.628023][ T8677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 57.635973][ T8677] R13: 00007ffde8b6f42f R14: 00007fbd2202b9c0 R15: 000000000118d08c [ 57.699566][ T8677] team0: Port device team_slave_0 removed [ 57.918565][ T8690] FAULT_INJECTION: forcing a failure. [ 57.918565][ T8690] name failslab, interval 1, probability 0, space 0, times 0 [ 57.931255][ T8690] CPU: 1 PID: 8690 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 57.939468][ T8690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.949499][ T8690] Call Trace: [ 57.952779][ T8690] dump_stack+0xa3/0xc8 [ 57.956905][ T8690] should_fail.cold.6+0x32/0x37 [ 57.961731][ T8690] should_failslab+0x5/0x10 [ 57.966207][ T8690] kmem_cache_alloc_node_trace+0x510/0xb70 [ 57.971981][ T8690] ? rcu_read_lock_sched_held+0x4d/0x80 [ 57.977501][ T8690] __kmalloc_reserve.isra.57+0x29/0x80 [ 57.982942][ T8690] __alloc_skb+0x7d/0x1d0 [ 57.987245][ T8690] rtmsg_fib+0x88/0x440 [ 57.991367][ T8690] ? call_fib_entry_notifiers+0x5c/0x80 [ 57.996878][ T8690] fib_table_delete+0x1a6/0x260 [ 58.001707][ T8690] fib_magic.isra.26+0x185/0x240 [ 58.006624][ T8690] fib_del_ifaddr+0x44b/0x600 [ 58.011281][ T8690] fib_inetaddr_event+0x2b/0xa0 [ 58.016101][ T8690] notifier_call_chain+0x2f/0x90 [ 58.021009][ T8690] blocking_notifier_call_chain+0x3a/0x50 [ 58.026705][ T8690] __inet_del_ifa+0x164/0x4a0 [ 58.031412][ T8690] inetdev_event+0x30d/0x6b0 [ 58.035968][ T8690] ? notifier_call_chain+0x2f/0x90 [ 58.041047][ T8690] notifier_call_chain+0x2f/0x90 [ 58.045959][ T8690] dev_change_net_namespace+0xdc/0x480 [ 58.051410][ T8690] do_setlink+0xd5/0x10b0 [ 58.055721][ T8690] ? __lock_acquire+0x4ea/0x1770 [ 58.060630][ T8690] ? __nla_validate_parse+0x5f/0x870 [ 58.065891][ T8690] __rtnl_newlink+0x538/0x8a0 [ 58.070562][ T8690] ? mark_held_locks+0x48/0x70 [ 58.075309][ T8690] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 58.081095][ T8690] ? lockdep_hardirqs_on+0x60/0x120 [ 58.086264][ T8690] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 58.092058][ T8690] rtnl_newlink+0x3e/0x60 [ 58.096354][ T8690] rtnetlink_rcv_msg+0x173/0x480 [ 58.101263][ T8690] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 58.106693][ T8690] netlink_rcv_skb+0x41/0x110 [ 58.111339][ T8690] netlink_unicast+0x19a/0x270 [ 58.116069][ T8690] netlink_sendmsg+0x248/0x480 [ 58.120810][ T8690] sock_sendmsg+0x2b/0x40 [ 58.125109][ T8690] ____sys_sendmsg+0x1ed/0x230 [ 58.129843][ T8690] ? copy_msghdr_from_user+0x57/0x90 [ 58.135119][ T8690] ___sys_sendmsg+0x77/0xb0 [ 58.139601][ T8690] ? find_held_lock+0x2d/0x90 [ 58.144256][ T8690] ? __fget_files+0xe1/0x1d0 [ 58.148816][ T8690] ? __fget_files+0xf9/0x1d0 [ 58.153390][ T8690] __sys_sendmsg+0x52/0xa0 [ 58.157774][ T8690] do_syscall_64+0x2d/0x70 [ 58.162158][ T8690] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 58.168028][ T8690] RIP: 0033:0x45d249 [ 58.171916][ T8690] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.191503][ T8690] RSP: 002b:00007fae66a87c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 58.199883][ T8690] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 58.207847][ T8690] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 58.215812][ T8690] RBP: 00007fae66a87ca0 R08: 0000000000000000 R09: 0000000000000000 [ 58.223749][ T8690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 58.231705][ T8690] R13: 00007fff4b86684f R14: 00007fae66a889c0 R15: 000000000118d08c 2020/10/14 04:08:42 executed programs: 58 [ 58.282966][ T8705] __nla_validate_parse: 10 callbacks suppressed [ 58.282970][ T8705] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 58.312146][ T8706] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 58.392852][ T8708] FAULT_INJECTION: forcing a failure. [ 58.392852][ T8708] name failslab, interval 1, probability 0, space 0, times 0 [ 58.405601][ T8708] CPU: 0 PID: 8708 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 58.413809][ T8708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.423831][ T8708] Call Trace: [ 58.427087][ T8708] dump_stack+0xa3/0xc8 [ 58.431209][ T8708] should_fail.cold.6+0x32/0x37 [ 58.436028][ T8708] should_failslab+0x5/0x10 [ 58.440513][ T8708] kmem_cache_alloc_trace+0x50/0xb40 [ 58.445801][ T8708] ? __lock_acquire+0x4ea/0x1770 [ 58.450720][ T8708] addr_event.isra.17.part.18+0x45/0x130 [ 58.456348][ T8708] inet6addr_event+0x54/0x70 [ 58.460908][ T8708] notifier_call_chain+0x2f/0x90 [ 58.465835][ T8708] atomic_notifier_call_chain+0x61/0x100 [ 58.471434][ T8708] addrconf_ifdown+0x318/0x600 [ 58.476167][ T8708] addrconf_notify+0x1f5/0xba0 [ 58.480899][ T8708] ? __local_bh_enable_ip+0xa5/0x150 [ 58.486175][ T8708] ? lockdep_hardirqs_on+0x60/0x120 [ 58.491357][ T8708] ? clusterip_netdev_event+0x11e/0x220 [ 58.496890][ T8708] ? notifier_call_chain+0x2f/0x90 [ 58.501967][ T8708] notifier_call_chain+0x2f/0x90 [ 58.506873][ T8708] dev_close_many+0xeb/0x140 [ 58.511453][ T8708] dev_close.part.107+0x59/0xa0 [ 58.516282][ T8708] dev_change_net_namespace+0x417/0x480 [ 58.521804][ T8708] ? ns_capable_common+0x39/0x60 [ 58.527582][ T8708] do_setlink+0xd5/0x10b0 [ 58.531908][ T8708] ? __lock_acquire+0x4ea/0x1770 [ 58.536822][ T8708] ? __nla_validate_parse+0x5f/0x870 [ 58.542072][ T8708] ? find_held_lock+0x2d/0x90 [ 58.546720][ T8708] ? finish_task_switch+0x99/0x290 [ 58.551799][ T8708] __rtnl_newlink+0x538/0x8a0 [ 58.556465][ T8708] ? __lock_acquire+0x4ea/0x1770 [ 58.561371][ T8708] ? mark_held_locks+0x48/0x70 [ 58.566104][ T8708] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 58.572221][ T8708] ? lockdep_hardirqs_on+0x60/0x120 [ 58.577421][ T8708] rtnl_newlink+0x3e/0x60 [ 58.581716][ T8708] rtnetlink_rcv_msg+0x173/0x480 [ 58.586628][ T8708] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 58.592073][ T8708] netlink_rcv_skb+0x41/0x110 [ 58.596718][ T8708] netlink_unicast+0x19a/0x270 [ 58.601448][ T8708] netlink_sendmsg+0x248/0x480 [ 58.606190][ T8708] sock_sendmsg+0x2b/0x40 [ 58.610513][ T8708] ____sys_sendmsg+0x1ed/0x230 [ 58.615247][ T8708] ? copy_msghdr_from_user+0x57/0x90 [ 58.620498][ T8708] ___sys_sendmsg+0x77/0xb0 [ 58.624986][ T8708] ? find_held_lock+0x2d/0x90 [ 58.629631][ T8708] ? __fget_files+0xe1/0x1d0 [ 58.634206][ T8708] ? __fget_files+0xf9/0x1d0 [ 58.638765][ T8708] __sys_sendmsg+0x52/0xa0 [ 58.643153][ T8708] do_syscall_64+0x2d/0x70 [ 58.647555][ T8708] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 58.653413][ T8708] RIP: 0033:0x45d249 [ 58.657274][ T8708] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.676850][ T8708] RSP: 002b:00007f69c8972c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 58.685242][ T8708] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 58.693178][ T8708] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 58.701122][ T8708] RBP: 00007f69c8972ca0 R08: 0000000000000000 R09: 0000000000000000 [ 58.709067][ T8708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 58.717019][ T8708] R13: 00007fffa54bd5cf R14: 00007f69c89739c0 R15: 000000000118d08c [ 58.870691][ T8728] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 58.894184][ T8727] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 59.032557][ T8729] FAULT_INJECTION: forcing a failure. [ 59.032557][ T8729] name failslab, interval 1, probability 0, space 0, times 0 [ 59.045468][ T8729] CPU: 0 PID: 8729 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 59.053685][ T8729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.063710][ T8729] Call Trace: [ 59.066979][ T8729] dump_stack+0xa3/0xc8 [ 59.071104][ T8729] should_fail.cold.6+0x32/0x37 [ 59.075971][ T8729] should_failslab+0x5/0x10 [ 59.080440][ T8729] kmem_cache_alloc_trace+0x50/0xb40 [ 59.085710][ T8729] ? __lock_acquire+0x4ea/0x1770 [ 59.090625][ T8729] addr_event.isra.17.part.18+0x45/0x130 [ 59.096224][ T8729] inet6addr_event+0x54/0x70 [ 59.100780][ T8729] notifier_call_chain+0x2f/0x90 [ 59.105693][ T8729] atomic_notifier_call_chain+0x61/0x100 [ 59.111290][ T8729] addrconf_ifdown+0x318/0x600 [ 59.116028][ T8729] addrconf_notify+0x1f5/0xba0 [ 59.120760][ T8729] ? __local_bh_enable_ip+0xa5/0x150 [ 59.126018][ T8729] ? lockdep_hardirqs_on+0x60/0x120 [ 59.131190][ T8729] ? clusterip_netdev_event+0x11e/0x220 [ 59.136703][ T8729] ? notifier_call_chain+0x2f/0x90 [ 59.141796][ T8729] notifier_call_chain+0x2f/0x90 [ 59.146702][ T8729] dev_close_many+0xeb/0x140 [ 59.151260][ T8729] dev_close.part.107+0x59/0xa0 [ 59.156078][ T8729] dev_change_net_namespace+0x417/0x480 [ 59.161594][ T8729] ? ns_capable_common+0x39/0x60 [ 59.166500][ T8729] do_setlink+0xd5/0x10b0 [ 59.170812][ T8729] ? __lock_acquire+0x4ea/0x1770 [ 59.175718][ T8729] ? __nla_validate_parse+0x5f/0x870 [ 59.180972][ T8729] __rtnl_newlink+0x538/0x8a0 [ 59.185645][ T8729] ? mark_held_locks+0x48/0x70 [ 59.190373][ T8729] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 59.196162][ T8729] ? lockdep_hardirqs_on+0x60/0x120 [ 59.201325][ T8729] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 59.207115][ T8729] rtnl_newlink+0x3e/0x60 [ 59.211435][ T8729] rtnetlink_rcv_msg+0x173/0x480 [ 59.216339][ T8729] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 59.221779][ T8729] netlink_rcv_skb+0x41/0x110 [ 59.226423][ T8729] netlink_unicast+0x19a/0x270 [ 59.231170][ T8729] netlink_sendmsg+0x248/0x480 [ 59.235902][ T8729] sock_sendmsg+0x2b/0x40 [ 59.240197][ T8729] ____sys_sendmsg+0x1ed/0x230 [ 59.244930][ T8729] ? copy_msghdr_from_user+0x57/0x90 [ 59.250196][ T8729] ___sys_sendmsg+0x77/0xb0 [ 59.254669][ T8729] ? find_held_lock+0x2d/0x90 [ 59.259315][ T8729] ? __fget_files+0xe1/0x1d0 [ 59.263889][ T8729] ? __fget_files+0xf9/0x1d0 [ 59.268470][ T8729] __sys_sendmsg+0x52/0xa0 [ 59.272873][ T8729] do_syscall_64+0x2d/0x70 [ 59.277272][ T8729] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 59.283139][ T8729] RIP: 0033:0x45d249 [ 59.287001][ T8729] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.306571][ T8729] RSP: 002b:00007faac584cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.314947][ T8729] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 59.322901][ T8729] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 59.330858][ T8729] RBP: 00007faac584cca0 R08: 0000000000000000 R09: 0000000000000000 [ 59.338813][ T8729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 59.346809][ T8729] R13: 00007ffcb385af4f R14: 00007faac584d9c0 R15: 000000000118d08c [ 59.492537][ T8754] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 59.524097][ T8755] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 59.662906][ T8755] FAULT_INJECTION: forcing a failure. [ 59.662906][ T8755] name failslab, interval 1, probability 0, space 0, times 0 [ 59.675961][ T8755] CPU: 0 PID: 8755 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 59.684180][ T8755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.694272][ T8755] Call Trace: [ 59.697530][ T8755] dump_stack+0xa3/0xc8 [ 59.701656][ T8755] should_fail.cold.6+0x32/0x37 [ 59.706530][ T8755] should_failslab+0x5/0x10 [ 59.711006][ T8755] kmem_cache_alloc_trace+0x50/0xb40 [ 59.716272][ T8755] igmp6_group_dropped+0x142/0x260 [ 59.721382][ T8755] ? __local_bh_enable_ip+0xa5/0x150 [ 59.726636][ T8755] __ipv6_dev_mc_dec+0xb7/0x130 [ 59.731454][ T8755] addrconf_leave_solict.part.64+0x3d/0x60 [ 59.737235][ T8755] __ipv6_ifa_notify+0x105/0x320 [ 59.742144][ T8755] addrconf_ifdown+0x30b/0x600 [ 59.746876][ T8755] addrconf_notify+0x1f5/0xba0 [ 59.751606][ T8755] ? __local_bh_enable_ip+0xa5/0x150 [ 59.756881][ T8755] ? lockdep_hardirqs_on+0x60/0x120 [ 59.762053][ T8755] ? clusterip_netdev_event+0x11e/0x220 [ 59.767585][ T8755] ? notifier_call_chain+0x2f/0x90 [ 59.772659][ T8755] notifier_call_chain+0x2f/0x90 [ 59.777564][ T8755] dev_close_many+0xeb/0x140 [ 59.782122][ T8755] dev_close.part.107+0x59/0xa0 [ 59.786938][ T8755] dev_change_net_namespace+0x417/0x480 [ 59.792449][ T8755] ? ns_capable_common+0x39/0x60 [ 59.797419][ T8755] do_setlink+0xd5/0x10b0 [ 59.801750][ T8755] ? __nla_validate_parse+0x5f/0x870 [ 59.807009][ T8755] __rtnl_newlink+0x538/0x8a0 [ 59.811662][ T8755] ? __lock_acquire+0x4ea/0x1770 [ 59.816595][ T8755] ? __lock_acquire+0x4ea/0x1770 [ 59.821520][ T8755] rtnl_newlink+0x3e/0x60 [ 59.825815][ T8755] rtnetlink_rcv_msg+0x173/0x480 [ 59.830725][ T8755] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 59.836149][ T8755] netlink_rcv_skb+0x41/0x110 [ 59.840805][ T8755] netlink_unicast+0x19a/0x270 [ 59.845535][ T8755] netlink_sendmsg+0x248/0x480 [ 59.850273][ T8755] sock_sendmsg+0x2b/0x40 [ 59.854571][ T8755] ____sys_sendmsg+0x1ed/0x230 [ 59.859305][ T8755] ? copy_msghdr_from_user+0x57/0x90 [ 59.864568][ T8755] ___sys_sendmsg+0x77/0xb0 [ 59.869066][ T8755] ? find_held_lock+0x2d/0x90 [ 59.873716][ T8755] ? __fget_files+0xe1/0x1d0 [ 59.878272][ T8755] ? __fget_files+0xf9/0x1d0 [ 59.882829][ T8755] __sys_sendmsg+0x52/0xa0 [ 59.887230][ T8755] do_syscall_64+0x2d/0x70 [ 59.891626][ T8755] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 59.897498][ T8755] RIP: 0033:0x45d249 [ 59.901361][ T8755] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.921055][ T8755] RSP: 002b:00007fbd2202ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.929433][ T8755] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 59.937395][ T8755] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 59.945333][ T8755] RBP: 00007fbd2202aca0 R08: 0000000000000000 R09: 0000000000000000 [ 59.953291][ T8755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 59.961243][ T8755] R13: 00007ffde8b6f42f R14: 00007fbd2202b9c0 R15: 000000000118d08c [ 60.077197][ T8755] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 60.130234][ T8755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.140909][ T8755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.151062][ T8755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.161588][ T8755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.171505][ T8755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.181934][ T8755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.192144][ T8755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.202571][ T8755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.212405][ T8755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.222836][ T8755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.238343][ T8768] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 60.324832][ T8769] FAULT_INJECTION: forcing a failure. [ 60.324832][ T8769] name failslab, interval 1, probability 0, space 0, times 0 [ 60.337455][ T8769] CPU: 0 PID: 8769 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 60.345665][ T8769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.355690][ T8769] Call Trace: [ 60.358949][ T8769] dump_stack+0xa3/0xc8 [ 60.363074][ T8769] should_fail.cold.6+0x32/0x37 [ 60.367892][ T8769] should_failslab+0x5/0x10 [ 60.372378][ T8769] kmem_cache_alloc_trace+0x50/0xb40 [ 60.377633][ T8769] ? switchdev_port_attr_set_now+0x90/0x90 [ 60.383404][ T8769] switchdev_deferred_enqueue.constprop.10+0x25/0xe0 [ 60.390050][ T8769] br_set_state+0x77/0xb0 [ 60.394350][ T8769] br_stp_disable_port+0x2b/0xc0 [ 60.399260][ T8769] br_device_event+0x2ce/0x300 [ 60.403999][ T8769] notifier_call_chain+0x2f/0x90 [ 60.408904][ T8769] dev_close_many+0xeb/0x140 [ 60.413461][ T8769] dev_close.part.107+0x59/0xa0 [ 60.418275][ T8769] dev_change_net_namespace+0x417/0x480 [ 60.423789][ T8769] ? ns_capable_common+0x39/0x60 [ 60.428694][ T8769] do_setlink+0xd5/0x10b0 [ 60.433001][ T8769] ? __nla_validate_parse+0x5f/0x870 [ 60.438274][ T8769] ? finish_task_switch+0x99/0x290 [ 60.443368][ T8769] __rtnl_newlink+0x538/0x8a0 [ 60.448025][ T8769] ? __lock_acquire+0x4ea/0x1770 [ 60.452930][ T8769] ? __lock_acquire+0x4ea/0x1770 [ 60.457855][ T8769] rtnl_newlink+0x3e/0x60 [ 60.462149][ T8769] rtnetlink_rcv_msg+0x173/0x480 [ 60.467052][ T8769] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 60.472483][ T8769] netlink_rcv_skb+0x41/0x110 [ 60.477132][ T8769] netlink_unicast+0x19a/0x270 [ 60.481875][ T8769] netlink_sendmsg+0x248/0x480 [ 60.486613][ T8769] sock_sendmsg+0x2b/0x40 [ 60.490914][ T8769] ____sys_sendmsg+0x1ed/0x230 [ 60.495651][ T8769] ? copy_msghdr_from_user+0x57/0x90 [ 60.500903][ T8769] ___sys_sendmsg+0x77/0xb0 [ 60.505376][ T8769] ? find_held_lock+0x2d/0x90 [ 60.510038][ T8769] ? __fget_files+0xe1/0x1d0 [ 60.514611][ T8769] ? __fget_files+0xf9/0x1d0 [ 60.519169][ T8769] __sys_sendmsg+0x52/0xa0 [ 60.523556][ T8769] do_syscall_64+0x2d/0x70 [ 60.527940][ T8769] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 60.533802][ T8769] RIP: 0033:0x45d249 [ 60.537681][ T8769] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.557250][ T8769] RSP: 002b:00007fae66a87c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 60.565632][ T8769] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 60.573584][ T8769] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 60.581577][ T8769] RBP: 00007fae66a87ca0 R08: 0000000000000000 R09: 0000000000000000 [ 60.589526][ T8769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 60.597468][ T8769] R13: 00007fff4b86684f R14: 00007fae66a889c0 R15: 000000000118d08c [ 60.605528][ T8769] bridge0: error setting offload STP state on port 2(bridge_slave_1) [ 60.647358][ T8769] device bridge_slave_1 left promiscuous mode [ 60.654379][ T8769] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.702089][ T8770] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 60.758192][ T8802] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 60.767513][ T8803] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 60.865577][ T8804] FAULT_INJECTION: forcing a failure. [ 60.865577][ T8804] name failslab, interval 1, probability 0, space 0, times 0 [ 60.882217][ T8804] CPU: 0 PID: 8804 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 60.890436][ T8804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.900480][ T8804] Call Trace: [ 60.903737][ T8804] dump_stack+0xa3/0xc8 [ 60.907860][ T8804] should_fail.cold.6+0x32/0x37 [ 60.912695][ T8804] should_failslab+0x5/0x10 [ 60.917165][ T8804] kmem_cache_alloc_trace+0x50/0xb40 [ 60.922414][ T8804] ? __lock_acquire+0x4ea/0x1770 [ 60.927347][ T8804] addr_event.isra.17.part.18+0x45/0x130 [ 60.932957][ T8804] inet6addr_event+0x54/0x70 [ 60.937542][ T8804] notifier_call_chain+0x2f/0x90 [ 60.942446][ T8804] atomic_notifier_call_chain+0x61/0x100 [ 60.948095][ T8804] addrconf_ifdown+0x318/0x600 [ 60.952980][ T8804] addrconf_notify+0x1f5/0xba0 [ 60.957778][ T8804] ? __local_bh_enable_ip+0xa5/0x150 [ 60.963089][ T8804] ? lockdep_hardirqs_on+0x60/0x120 [ 60.968263][ T8804] ? clusterip_netdev_event+0x11e/0x220 [ 60.973807][ T8804] ? notifier_call_chain+0x2f/0x90 [ 60.978892][ T8804] notifier_call_chain+0x2f/0x90 [ 60.983799][ T8804] dev_close_many+0xeb/0x140 [ 60.988376][ T8804] dev_close.part.107+0x59/0xa0 [ 60.993195][ T8804] dev_change_net_namespace+0x417/0x480 [ 61.001489][ T8804] ? ns_capable_common+0x39/0x60 [ 61.006408][ T8804] do_setlink+0xd5/0x10b0 [ 61.010725][ T8804] ? __nla_validate_parse+0x5f/0x870 [ 61.015979][ T8804] __rtnl_newlink+0x538/0x8a0 [ 61.020640][ T8804] ? __lock_acquire+0x4ea/0x1770 [ 61.025552][ T8804] ? __lock_acquire+0x4ea/0x1770 [ 61.030521][ T8804] rtnl_newlink+0x3e/0x60 [ 61.034820][ T8804] rtnetlink_rcv_msg+0x173/0x480 [ 61.039744][ T8804] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 61.045169][ T8804] netlink_rcv_skb+0x41/0x110 [ 61.049817][ T8804] netlink_unicast+0x19a/0x270 [ 61.054573][ T8804] netlink_sendmsg+0x248/0x480 [ 61.059307][ T8804] sock_sendmsg+0x2b/0x40 [ 61.063602][ T8804] ____sys_sendmsg+0x1ed/0x230 [ 61.068330][ T8804] ? copy_msghdr_from_user+0x57/0x90 [ 61.073580][ T8804] ___sys_sendmsg+0x77/0xb0 [ 61.078055][ T8804] ? find_held_lock+0x2d/0x90 [ 61.082697][ T8804] ? __fget_files+0xe1/0x1d0 [ 61.087266][ T8804] ? __fget_files+0xf9/0x1d0 [ 61.091827][ T8804] __sys_sendmsg+0x52/0xa0 [ 61.096230][ T8804] do_syscall_64+0x2d/0x70 [ 61.100629][ T8804] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 61.106490][ T8804] RIP: 0033:0x45d249 [ 61.110354][ T8804] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.130042][ T8804] RSP: 002b:00007f69c8972c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 61.138420][ T8804] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 61.146368][ T8804] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 61.154342][ T8804] RBP: 00007f69c8972ca0 R08: 0000000000000000 R09: 0000000000000000 [ 61.162294][ T8804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 61.170251][ T8804] R13: 00007fffa54bd5cf R14: 00007f69c89739c0 R15: 000000000118d08c [ 61.318068][ T8837] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 61.427146][ T8838] FAULT_INJECTION: forcing a failure. [ 61.427146][ T8838] name failslab, interval 1, probability 0, space 0, times 0 [ 61.440808][ T8838] CPU: 0 PID: 8838 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 61.449021][ T8838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.459062][ T8838] Call Trace: [ 61.462319][ T8838] dump_stack+0xa3/0xc8 [ 61.466447][ T8838] should_fail.cold.6+0x32/0x37 [ 61.471277][ T8838] should_failslab+0x5/0x10 [ 61.475751][ T8838] kmem_cache_alloc_node_trace+0x5b/0xb70 [ 61.481435][ T8838] ? rcu_read_lock_sched_held+0x4d/0x80 [ 61.486964][ T8838] __kmalloc_reserve.isra.57+0x29/0x80 [ 61.492387][ T8838] __alloc_skb+0x7d/0x1d0 [ 61.496688][ T8838] __ipv6_ifa_notify+0x8a/0x320 [ 61.501508][ T8838] addrconf_ifdown+0x30b/0x600 [ 61.506246][ T8838] addrconf_notify+0x1f5/0xba0 [ 61.510983][ T8838] ? __local_bh_enable_ip+0xa5/0x150 [ 61.516239][ T8838] ? lockdep_hardirqs_on+0x60/0x120 [ 61.521412][ T8838] ? clusterip_netdev_event+0x11e/0x220 [ 61.526937][ T8838] ? notifier_call_chain+0x2f/0x90 [ 61.532014][ T8838] notifier_call_chain+0x2f/0x90 [ 61.536920][ T8838] dev_close_many+0xeb/0x140 [ 61.541478][ T8838] dev_close.part.107+0x59/0xa0 [ 61.546297][ T8838] dev_change_net_namespace+0x417/0x480 [ 61.551813][ T8838] ? ns_capable_common+0x39/0x60 [ 61.556715][ T8838] do_setlink+0xd5/0x10b0 [ 61.561016][ T8838] ? __nla_validate_parse+0x5f/0x870 [ 61.566321][ T8838] __rtnl_newlink+0x538/0x8a0 [ 61.570974][ T8838] ? __lock_acquire+0x4ea/0x1770 [ 61.575885][ T8838] ? __lock_acquire+0x4ea/0x1770 [ 61.580859][ T8838] rtnl_newlink+0x3e/0x60 [ 61.585154][ T8838] rtnetlink_rcv_msg+0x173/0x480 [ 61.590064][ T8838] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 61.595497][ T8838] netlink_rcv_skb+0x41/0x110 [ 61.600151][ T8838] netlink_unicast+0x19a/0x270 [ 61.604888][ T8838] netlink_sendmsg+0x248/0x480 [ 61.609623][ T8838] sock_sendmsg+0x2b/0x40 [ 61.613917][ T8838] ____sys_sendmsg+0x1ed/0x230 [ 61.618663][ T8838] ? copy_msghdr_from_user+0x57/0x90 [ 61.623921][ T8838] ___sys_sendmsg+0x77/0xb0 [ 61.628404][ T8838] ? find_held_lock+0x2d/0x90 [ 61.633045][ T8838] ? __fget_files+0xe1/0x1d0 [ 61.637607][ T8838] ? __fget_files+0xf9/0x1d0 [ 61.642170][ T8838] __sys_sendmsg+0x52/0xa0 [ 61.646587][ T8838] do_syscall_64+0x2d/0x70 [ 61.650969][ T8838] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 61.656825][ T8838] RIP: 0033:0x45d249 [ 61.660694][ T8838] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.680264][ T8838] RSP: 002b:00007faac584cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 61.688639][ T8838] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 61.696591][ T8838] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 61.704527][ T8838] RBP: 00007faac584cca0 R08: 0000000000000000 R09: 0000000000000000 [ 61.712475][ T8838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 61.720412][ T8838] R13: 00007ffcb385af4f R14: 00007faac584d9c0 R15: 000000000118d08c [ 62.077548][ T8855] FAULT_INJECTION: forcing a failure. [ 62.077548][ T8855] name failslab, interval 1, probability 0, space 0, times 0 [ 62.091764][ T8855] CPU: 1 PID: 8855 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 62.100121][ T8855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.110172][ T8855] Call Trace: [ 62.113481][ T8855] dump_stack+0xa3/0xc8 [ 62.117606][ T8855] should_fail.cold.6+0x32/0x37 [ 62.122426][ T8855] should_failslab+0x5/0x10 [ 62.126939][ T8855] kmem_cache_alloc_trace+0x57c/0xb40 [ 62.132288][ T8855] netdevice_event+0xaa/0x400 [ 62.136934][ T8855] ? _roce_del_all_netdev_gids+0x10/0x10 [ 62.142530][ T8855] ? roce_gid_type_mask_support+0x50/0x50 [ 62.148226][ T8855] notifier_call_chain+0x2f/0x90 [ 62.153146][ T8855] dev_change_net_namespace+0xdc/0x480 [ 62.158610][ T8855] do_setlink+0xd5/0x10b0 [ 62.162918][ T8855] ? __nla_validate_parse+0x5f/0x870 [ 62.168178][ T8855] __rtnl_newlink+0x538/0x8a0 [ 62.172834][ T8855] ? __lock_acquire+0x4ea/0x1770 [ 62.177737][ T8855] ? __lock_acquire+0x4ea/0x1770 [ 62.182662][ T8855] rtnl_newlink+0x3e/0x60 [ 62.186957][ T8855] rtnetlink_rcv_msg+0x173/0x480 [ 62.191869][ T8855] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 62.197293][ T8855] netlink_rcv_skb+0x41/0x110 [ 62.201938][ T8855] netlink_unicast+0x19a/0x270 [ 62.206668][ T8855] netlink_sendmsg+0x248/0x480 [ 62.211410][ T8855] sock_sendmsg+0x2b/0x40 [ 62.215730][ T8855] ____sys_sendmsg+0x1ed/0x230 [ 62.220461][ T8855] ? copy_msghdr_from_user+0x57/0x90 [ 62.225727][ T8855] ___sys_sendmsg+0x77/0xb0 [ 62.230214][ T8855] ? find_held_lock+0x2d/0x90 [ 62.234862][ T8855] ? __fget_files+0xe1/0x1d0 [ 62.239418][ T8855] ? __fget_files+0xf9/0x1d0 [ 62.243978][ T8855] __sys_sendmsg+0x52/0xa0 [ 62.248375][ T8855] do_syscall_64+0x2d/0x70 [ 62.252784][ T8855] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.258651][ T8855] RIP: 0033:0x45d249 [ 62.262520][ T8855] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.282099][ T8855] RSP: 002b:00007fbd2202ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 62.290499][ T8855] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 62.298443][ T8855] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 62.306391][ T8855] RBP: 00007fbd2202aca0 R08: 0000000000000000 R09: 0000000000000000 [ 62.314424][ T8855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 62.322361][ T8855] R13: 00007ffde8b6f42f R14: 00007fbd2202b9c0 R15: 000000000118d08c [ 62.337333][ T8855] device hsr_slave_0 left promiscuous mode [ 62.466280][ T8883] bond0: (slave bond_slave_1): Releasing backup interface [ 62.473769][ T8883] FAULT_INJECTION: forcing a failure. [ 62.473769][ T8883] name failslab, interval 1, probability 0, space 0, times 0 [ 62.486399][ T8883] CPU: 0 PID: 8883 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 62.494640][ T8883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.504797][ T8883] Call Trace: [ 62.508120][ T8883] dump_stack+0xa3/0xc8 [ 62.512252][ T8883] should_fail.cold.6+0x32/0x37 [ 62.517088][ T8883] should_failslab+0x5/0x10 [ 62.521583][ T8883] kmem_cache_alloc_node+0x510/0xb70 [ 62.526840][ T8883] ? ethnl_default_notify+0x66/0x200 [ 62.532099][ T8883] ? rcu_read_lock_sched_held+0x4d/0x80 [ 62.537621][ T8883] ? ethnl_default_notify+0x66/0x200 [ 62.542877][ T8883] ? __kmalloc+0x697/0x810 [ 62.547269][ T8883] __alloc_skb+0x52/0x1d0 [ 62.551581][ T8883] ethnl_default_notify+0xce/0x200 [ 62.556697][ T8883] ethnl_netdev_event+0x1b/0x20 [ 62.561514][ T8883] notifier_call_chain+0x2f/0x90 [ 62.566441][ T8883] netdev_change_features+0x37/0x60 [ 62.571616][ T8883] bond_compute_features.isra.54+0x1fc/0x2d0 [ 62.577563][ T8883] __bond_release_one.cold.93+0x185/0x352 [ 62.583251][ T8883] ? xsk_notifier+0x3f/0xb0 [ 62.587739][ T8883] bond_netdev_event+0x28a/0x290 [ 62.592662][ T8883] notifier_call_chain+0x2f/0x90 [ 62.597582][ T8883] dev_change_net_namespace+0xdc/0x480 [ 62.603021][ T8883] do_setlink+0xd5/0x10b0 [ 62.607337][ T8883] ? __nla_validate_parse+0x5f/0x870 [ 62.612599][ T8883] __rtnl_newlink+0x538/0x8a0 [ 62.617258][ T8883] ? __lock_acquire+0x4ea/0x1770 [ 62.622177][ T8883] ? __lock_acquire+0x4ea/0x1770 [ 62.627116][ T8883] rtnl_newlink+0x3e/0x60 [ 62.631430][ T8883] rtnetlink_rcv_msg+0x173/0x480 [ 62.636363][ T8883] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 62.641787][ T8883] netlink_rcv_skb+0x41/0x110 [ 62.646453][ T8883] netlink_unicast+0x19a/0x270 [ 62.651182][ T8883] netlink_sendmsg+0x248/0x480 [ 62.655930][ T8883] sock_sendmsg+0x2b/0x40 [ 62.660244][ T8883] ____sys_sendmsg+0x1ed/0x230 [ 62.664988][ T8883] ? copy_msghdr_from_user+0x57/0x90 [ 62.670239][ T8883] ___sys_sendmsg+0x77/0xb0 [ 62.674710][ T8883] ? find_held_lock+0x2d/0x90 [ 62.679366][ T8883] ? __fget_files+0xe1/0x1d0 [ 62.683943][ T8883] ? __fget_files+0xf9/0x1d0 [ 62.688510][ T8883] __sys_sendmsg+0x52/0xa0 [ 62.693001][ T8883] do_syscall_64+0x2d/0x70 [ 62.697383][ T8883] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.703243][ T8883] RIP: 0033:0x45d249 [ 62.707129][ T8883] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.726698][ T8883] RSP: 002b:00007fae66a87c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 62.735073][ T8883] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 62.743017][ T8883] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 62.750961][ T8883] RBP: 00007fae66a87ca0 R08: 0000000000000000 R09: 0000000000000000 [ 62.758909][ T8883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 62.766844][ T8883] R13: 00007fff4b86684f R14: 00007fae66a889c0 R15: 000000000118d08c [ 63.009378][ T8911] FAULT_INJECTION: forcing a failure. [ 63.009378][ T8911] name failslab, interval 1, probability 0, space 0, times 0 [ 63.022268][ T8911] CPU: 1 PID: 8911 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 63.030472][ T8911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.040494][ T8911] Call Trace: [ 63.043759][ T8911] dump_stack+0xa3/0xc8 [ 63.047889][ T8911] should_fail.cold.6+0x32/0x37 [ 63.052749][ T8911] should_failslab+0x5/0x10 [ 63.057215][ T8911] kmem_cache_alloc_trace+0x50/0xb40 [ 63.062470][ T8911] ? __lock_acquire+0x4ea/0x1770 [ 63.067382][ T8911] addr_event.isra.17.part.18+0x45/0x130 [ 63.073018][ T8911] inet6addr_event+0x54/0x70 [ 63.077574][ T8911] notifier_call_chain+0x2f/0x90 [ 63.082477][ T8911] atomic_notifier_call_chain+0x61/0x100 [ 63.088079][ T8911] addrconf_ifdown+0x318/0x600 [ 63.092817][ T8911] addrconf_notify+0x1f5/0xba0 [ 63.097544][ T8911] ? __local_bh_enable_ip+0xa5/0x150 [ 63.102796][ T8911] ? lockdep_hardirqs_on+0x60/0x120 [ 63.107961][ T8911] ? clusterip_netdev_event+0x11e/0x220 [ 63.113519][ T8911] ? notifier_call_chain+0x2f/0x90 [ 63.118598][ T8911] notifier_call_chain+0x2f/0x90 [ 63.123507][ T8911] dev_close_many+0xeb/0x140 [ 63.128069][ T8911] dev_close.part.107+0x59/0xa0 [ 63.132895][ T8911] dev_change_net_namespace+0x417/0x480 [ 63.138410][ T8911] ? ns_capable_common+0x39/0x60 [ 63.143327][ T8911] do_setlink+0xd5/0x10b0 [ 63.147627][ T8911] ? __lock_acquire+0x4ea/0x1770 [ 63.152531][ T8911] ? __nla_validate_parse+0x5f/0x870 [ 63.157791][ T8911] __rtnl_newlink+0x538/0x8a0 [ 63.162447][ T8911] ? mark_held_locks+0x48/0x70 [ 63.167179][ T8911] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 63.172955][ T8911] ? lockdep_hardirqs_on+0x60/0x120 [ 63.178122][ T8911] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 63.183925][ T8911] rtnl_newlink+0x3e/0x60 [ 63.188228][ T8911] rtnetlink_rcv_msg+0x173/0x480 [ 63.193138][ T8911] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 63.198564][ T8911] netlink_rcv_skb+0x41/0x110 [ 63.203221][ T8911] netlink_unicast+0x19a/0x270 [ 63.207960][ T8911] netlink_sendmsg+0x248/0x480 [ 63.212698][ T8911] sock_sendmsg+0x2b/0x40 [ 63.216990][ T8911] ____sys_sendmsg+0x1ed/0x230 [ 63.221721][ T8911] ? copy_msghdr_from_user+0x57/0x90 [ 63.226975][ T8911] ___sys_sendmsg+0x77/0xb0 [ 63.231446][ T8911] ? find_held_lock+0x2d/0x90 [ 63.236118][ T8911] ? __fget_files+0xe1/0x1d0 [ 63.243890][ T8911] ? __fget_files+0xf9/0x1d0 [ 63.248449][ T8911] __sys_sendmsg+0x52/0xa0 [ 63.252835][ T8911] do_syscall_64+0x2d/0x70 [ 63.257214][ T8911] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 63.263070][ T8911] RIP: 0033:0x45d249 [ 63.266925][ T8911] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.286492][ T8911] RSP: 002b:00007f69c8972c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 63.294869][ T8911] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 63.302818][ T8911] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 63.310779][ T8911] RBP: 00007f69c8972ca0 R08: 0000000000000000 R09: 0000000000000000 [ 63.318717][ T8911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 63.326660][ T8911] R13: 00007fffa54bd5cf R14: 00007f69c89739c0 R15: 000000000118d08c 2020/10/14 04:08:48 executed programs: 73 [ 63.461636][ T8943] __nla_validate_parse: 5 callbacks suppressed [ 63.461639][ T8943] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 63.544063][ T8948] FAULT_INJECTION: forcing a failure. [ 63.544063][ T8948] name failslab, interval 1, probability 0, space 0, times 0 [ 63.557045][ T8948] CPU: 1 PID: 8948 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 63.565251][ T8948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.575273][ T8948] Call Trace: [ 63.578539][ T8948] dump_stack+0xa3/0xc8 [ 63.582667][ T8948] should_fail.cold.6+0x32/0x37 [ 63.587541][ T8948] should_failslab+0x5/0x10 [ 63.592006][ T8948] __kmalloc_track_caller+0x79/0x800 [ 63.597257][ T8948] ? sctp_addr_wq_mgmt+0xb2/0x160 [ 63.602250][ T8948] kmemdup+0x17/0x40 [ 63.606128][ T8948] sctp_addr_wq_mgmt+0xb2/0x160 [ 63.610946][ T8948] sctp_inet6addr_event+0xa0/0x1c0 [ 63.616025][ T8948] notifier_call_chain+0x2f/0x90 [ 63.620933][ T8948] atomic_notifier_call_chain+0x61/0x100 [ 63.626543][ T8948] addrconf_ifdown+0x318/0x600 [ 63.631280][ T8948] addrconf_notify+0x1f5/0xba0 [ 63.636008][ T8948] ? __local_bh_enable_ip+0xa5/0x150 [ 63.641256][ T8948] ? lockdep_hardirqs_on+0x60/0x120 [ 63.646423][ T8948] ? clusterip_netdev_event+0x11e/0x220 [ 63.651940][ T8948] ? notifier_call_chain+0x2f/0x90 [ 63.657018][ T8948] notifier_call_chain+0x2f/0x90 [ 63.661939][ T8948] dev_close_many+0xeb/0x140 [ 63.666495][ T8948] dev_close.part.107+0x59/0xa0 [ 63.671313][ T8948] dev_change_net_namespace+0x417/0x480 [ 63.676825][ T8948] ? ns_capable_common+0x39/0x60 [ 63.681737][ T8948] do_setlink+0xd5/0x10b0 [ 63.686045][ T8948] ? __nla_validate_parse+0x5f/0x870 [ 63.691299][ T8948] __rtnl_newlink+0x538/0x8a0 [ 63.695946][ T8948] ? __lock_acquire+0x4ea/0x1770 [ 63.700851][ T8948] ? __lock_acquire+0x4ea/0x1770 [ 63.705774][ T8948] rtnl_newlink+0x3e/0x60 [ 63.710073][ T8948] rtnetlink_rcv_msg+0x173/0x480 [ 63.715038][ T8948] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 63.720486][ T8948] netlink_rcv_skb+0x41/0x110 [ 63.725141][ T8948] netlink_unicast+0x19a/0x270 [ 63.729883][ T8948] netlink_sendmsg+0x248/0x480 [ 63.734634][ T8948] sock_sendmsg+0x2b/0x40 [ 63.738933][ T8948] ____sys_sendmsg+0x1ed/0x230 [ 63.743668][ T8948] ? copy_msghdr_from_user+0x57/0x90 [ 63.748925][ T8948] ___sys_sendmsg+0x77/0xb0 [ 63.753401][ T8948] ? find_held_lock+0x2d/0x90 [ 63.758049][ T8948] ? __fget_files+0xe1/0x1d0 [ 63.762612][ T8948] ? __fget_files+0xf9/0x1d0 [ 63.767174][ T8948] __sys_sendmsg+0x52/0xa0 [ 63.771561][ T8948] do_syscall_64+0x2d/0x70 [ 63.775940][ T8948] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 63.781799][ T8948] RIP: 0033:0x45d249 [ 63.785664][ T8948] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.805242][ T8948] RSP: 002b:00007faac584cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 63.813670][ T8948] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 63.821608][ T8948] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 63.829550][ T8948] RBP: 00007faac584cca0 R08: 0000000000000000 R09: 0000000000000000 [ 63.837505][ T8948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 63.845442][ T8948] R13: 00007ffcb385af4f R14: 00007faac584d9c0 R15: 000000000118d08c [ 63.988084][ T8968] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 64.123871][ T8969] FAULT_INJECTION: forcing a failure. [ 64.123871][ T8969] name failslab, interval 1, probability 0, space 0, times 0 [ 64.157753][ T8969] CPU: 0 PID: 8969 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 64.165990][ T8969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.176058][ T8969] Call Trace: [ 64.179312][ T8969] dump_stack+0xa3/0xc8 [ 64.183436][ T8969] should_fail.cold.6+0x32/0x37 [ 64.188256][ T8969] should_failslab+0x5/0x10 [ 64.192721][ T8969] kmem_cache_alloc_node+0x57/0xb70 [ 64.198052][ T8969] __alloc_skb+0x52/0x1d0 [ 64.202348][ T8969] __ipv6_ifa_notify+0x8a/0x320 [ 64.207168][ T8969] addrconf_ifdown+0x30b/0x600 [ 64.211902][ T8969] addrconf_notify+0x1f5/0xba0 [ 64.216637][ T8969] ? __local_bh_enable_ip+0xa5/0x150 [ 64.221925][ T8969] ? lockdep_hardirqs_on+0x60/0x120 [ 64.227085][ T8969] ? clusterip_netdev_event+0x11e/0x220 [ 64.232631][ T8969] ? notifier_call_chain+0x2f/0x90 [ 64.237741][ T8969] notifier_call_chain+0x2f/0x90 [ 64.242643][ T8969] dev_close_many+0xeb/0x140 [ 64.247200][ T8969] dev_close.part.107+0x59/0xa0 [ 64.252029][ T8969] dev_change_net_namespace+0x417/0x480 [ 64.257545][ T8969] ? ns_capable_common+0x39/0x60 [ 64.262456][ T8969] do_setlink+0xd5/0x10b0 [ 64.266761][ T8969] ? __nla_validate_parse+0x5f/0x870 [ 64.272140][ T8969] __rtnl_newlink+0x538/0x8a0 [ 64.276800][ T8969] ? __lock_acquire+0x4ea/0x1770 [ 64.281708][ T8969] ? __lock_acquire+0x4ea/0x1770 [ 64.286650][ T8969] rtnl_newlink+0x3e/0x60 [ 64.290954][ T8969] rtnetlink_rcv_msg+0x173/0x480 [ 64.295865][ T8969] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 64.301299][ T8969] netlink_rcv_skb+0x41/0x110 [ 64.305951][ T8969] netlink_unicast+0x19a/0x270 [ 64.310690][ T8969] netlink_sendmsg+0x248/0x480 [ 64.315425][ T8969] sock_sendmsg+0x2b/0x40 [ 64.319725][ T8969] ____sys_sendmsg+0x1ed/0x230 [ 64.324456][ T8969] ? copy_msghdr_from_user+0x57/0x90 [ 64.329711][ T8969] ___sys_sendmsg+0x77/0xb0 [ 64.334205][ T8969] ? find_held_lock+0x2d/0x90 [ 64.338907][ T8969] ? __fget_files+0xe1/0x1d0 [ 64.343480][ T8969] ? __fget_files+0xf9/0x1d0 [ 64.348040][ T8969] __sys_sendmsg+0x52/0xa0 [ 64.352424][ T8969] do_syscall_64+0x2d/0x70 [ 64.356805][ T8969] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 64.362661][ T8969] RIP: 0033:0x45d249 [ 64.366520][ T8969] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.386089][ T8969] RSP: 002b:00007fbd2202ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 64.394504][ T8969] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 64.402441][ T8969] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 64.410375][ T8969] RBP: 00007fbd2202aca0 R08: 0000000000000000 R09: 0000000000000000 [ 64.418313][ T8969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 64.426248][ T8969] R13: 00007ffde8b6f42f R14: 00007fbd2202b9c0 R15: 000000000118d08c [ 64.590126][ T9000] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 64.614026][ T9002] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 64.632022][ T9004] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 64.731008][ T9006] FAULT_INJECTION: forcing a failure. [ 64.731008][ T9006] name failslab, interval 1, probability 0, space 0, times 0 [ 64.743604][ T9006] CPU: 0 PID: 9006 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 64.751819][ T9006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.761838][ T9006] Call Trace: [ 64.765095][ T9006] dump_stack+0xa3/0xc8 [ 64.769231][ T9006] should_fail.cold.6+0x32/0x37 [ 64.774053][ T9006] should_failslab+0x5/0x10 [ 64.778521][ T9006] kmem_cache_alloc_node_trace+0x5b/0xb70 [ 64.784203][ T9006] ? rcu_read_lock_sched_held+0x4d/0x80 [ 64.789721][ T9006] __kmalloc_reserve.isra.57+0x29/0x80 [ 64.795153][ T9006] __alloc_skb+0x7d/0x1d0 [ 64.799452][ T9006] __neigh_notify+0x3a/0xc0 [ 64.803968][ T9006] neigh_cleanup_and_release+0x3a/0x140 [ 64.809475][ T9006] neigh_flush_dev+0x202/0x2a0 [ 64.814202][ T9006] __neigh_ifdown+0x2b/0xf0 [ 64.818668][ T9006] neigh_ifdown+0x7/0x10 [ 64.822873][ T9006] addrconf_ifdown+0x4f/0x600 [ 64.827569][ T9006] addrconf_notify+0x1f5/0xba0 [ 64.832300][ T9006] ? __local_bh_enable_ip+0xa5/0x150 [ 64.837562][ T9006] ? lockdep_hardirqs_on+0x60/0x120 [ 64.842727][ T9006] ? clusterip_netdev_event+0x11e/0x220 [ 64.848252][ T9006] ? notifier_call_chain+0x2f/0x90 [ 64.853385][ T9006] notifier_call_chain+0x2f/0x90 [ 64.858291][ T9006] dev_close_many+0xeb/0x140 [ 64.862847][ T9006] dev_close.part.107+0x59/0xa0 [ 64.867677][ T9006] dev_change_net_namespace+0x417/0x480 [ 64.873191][ T9006] ? ns_capable_common+0x39/0x60 [ 64.878094][ T9006] do_setlink+0xd5/0x10b0 [ 64.882391][ T9006] ? __nla_validate_parse+0x5f/0x870 [ 64.887642][ T9006] __rtnl_newlink+0x538/0x8a0 [ 64.892291][ T9006] ? __lock_acquire+0x4ea/0x1770 [ 64.897224][ T9006] ? __lock_acquire+0x4ea/0x1770 [ 64.902151][ T9006] rtnl_newlink+0x3e/0x60 [ 64.906479][ T9006] rtnetlink_rcv_msg+0x173/0x480 [ 64.911384][ T9006] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 64.916807][ T9006] netlink_rcv_skb+0x41/0x110 [ 64.921454][ T9006] netlink_unicast+0x19a/0x270 [ 64.926188][ T9006] netlink_sendmsg+0x248/0x480 [ 64.930919][ T9006] sock_sendmsg+0x2b/0x40 [ 64.935211][ T9006] ____sys_sendmsg+0x1ed/0x230 [ 64.939936][ T9006] ? copy_msghdr_from_user+0x57/0x90 [ 64.945200][ T9006] ___sys_sendmsg+0x77/0xb0 [ 64.949670][ T9006] ? find_held_lock+0x2d/0x90 [ 64.954312][ T9006] ? __fget_files+0xe1/0x1d0 [ 64.958873][ T9006] ? __fget_files+0xf9/0x1d0 [ 64.963438][ T9006] __sys_sendmsg+0x52/0xa0 [ 64.967822][ T9006] do_syscall_64+0x2d/0x70 [ 64.972200][ T9006] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 64.978056][ T9006] RIP: 0033:0x45d249 [ 64.981914][ T9006] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.001487][ T9006] RSP: 002b:00007fae66a87c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 65.009863][ T9006] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 65.017800][ T9006] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 65.025735][ T9006] RBP: 00007fae66a87ca0 R08: 0000000000000000 R09: 0000000000000000 [ 65.033671][ T9006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 65.041624][ T9006] R13: 00007fff4b86684f R14: 00007fae66a889c0 R15: 000000000118d08c [ 65.096861][ T9006] team0: Port device team_slave_1 removed [ 65.150674][ T9024] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 65.307004][ T9025] FAULT_INJECTION: forcing a failure. [ 65.307004][ T9025] name failslab, interval 1, probability 0, space 0, times 0 [ 65.319658][ T9025] CPU: 0 PID: 9025 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 65.327866][ T9025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.337989][ T9025] Call Trace: [ 65.341258][ T9025] dump_stack+0xa3/0xc8 [ 65.345439][ T9025] should_fail.cold.6+0x32/0x37 [ 65.350266][ T9025] should_failslab+0x5/0x10 [ 65.354753][ T9025] kmem_cache_alloc_node_trace+0x5b/0xb70 [ 65.360450][ T9025] ? rcu_read_lock_sched_held+0x4d/0x80 [ 65.366026][ T9025] __kmalloc_reserve.isra.57+0x29/0x80 [ 65.371449][ T9025] __alloc_skb+0x7d/0x1d0 [ 65.375782][ T9025] __neigh_notify+0x3a/0xc0 [ 65.380251][ T9025] neigh_cleanup_and_release+0x3a/0x140 [ 65.385758][ T9025] neigh_flush_dev+0x202/0x2a0 [ 65.390613][ T9025] __neigh_ifdown+0x2b/0xf0 [ 65.395099][ T9025] neigh_ifdown+0x7/0x10 [ 65.399304][ T9025] addrconf_ifdown+0x4f/0x600 [ 65.403950][ T9025] addrconf_notify+0x1f5/0xba0 [ 65.408680][ T9025] ? __local_bh_enable_ip+0xa5/0x150 [ 65.413972][ T9025] ? lockdep_hardirqs_on+0x60/0x120 [ 65.419144][ T9025] ? clusterip_netdev_event+0x11e/0x220 [ 65.424670][ T9025] ? notifier_call_chain+0x2f/0x90 [ 65.429783][ T9025] notifier_call_chain+0x2f/0x90 [ 65.434711][ T9025] dev_close_many+0xeb/0x140 [ 65.439272][ T9025] dev_close.part.107+0x59/0xa0 [ 65.444106][ T9025] dev_change_net_namespace+0x417/0x480 [ 65.449630][ T9025] ? ns_capable_common+0x39/0x60 [ 65.454537][ T9025] do_setlink+0xd5/0x10b0 [ 65.458839][ T9025] ? rcu_read_lock_sched_held+0x4d/0x80 [ 65.464356][ T9025] ? trace_sched_overutilized_tp+0xb7/0xe0 [ 65.470125][ T9025] ? update_sd_lb_stats.constprop.112+0x72e/0x770 [ 65.476506][ T9025] ? __nla_validate_parse+0x5f/0x870 [ 65.481766][ T9025] __rtnl_newlink+0x538/0x8a0 [ 65.486416][ T9025] ? load_balance+0x5b6/0xe30 [ 65.491193][ T9025] ? __lock_acquire+0x4ea/0x1770 [ 65.496097][ T9025] ? __lock_acquire+0x4ea/0x1770 [ 65.501048][ T9025] rtnl_newlink+0x3e/0x60 [ 65.505351][ T9025] rtnetlink_rcv_msg+0x173/0x480 [ 65.510261][ T9025] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 65.515687][ T9025] netlink_rcv_skb+0x41/0x110 [ 65.520338][ T9025] netlink_unicast+0x19a/0x270 [ 65.525065][ T9025] netlink_sendmsg+0x248/0x480 [ 65.529795][ T9025] sock_sendmsg+0x2b/0x40 [ 65.534088][ T9025] ____sys_sendmsg+0x1ed/0x230 [ 65.538814][ T9025] ? copy_msghdr_from_user+0x57/0x90 [ 65.544064][ T9025] ___sys_sendmsg+0x77/0xb0 [ 65.548555][ T9025] ? find_held_lock+0x2d/0x90 [ 65.553195][ T9025] ? __fget_files+0xe1/0x1d0 [ 65.557747][ T9025] ? __fget_files+0xf9/0x1d0 [ 65.562300][ T9025] __sys_sendmsg+0x52/0xa0 [ 65.566689][ T9025] do_syscall_64+0x2d/0x70 [ 65.571120][ T9025] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 65.576979][ T9025] RIP: 0033:0x45d249 [ 65.580838][ T9025] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.600522][ T9025] RSP: 002b:00007f69c8972c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 65.608906][ T9025] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 65.616845][ T9025] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 65.624818][ T9025] RBP: 00007f69c8972ca0 R08: 0000000000000000 R09: 0000000000000000 [ 65.632755][ T9025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 65.640725][ T9025] R13: 00007fffa54bd5cf R14: 00007f69c89739c0 R15: 000000000118d08c [ 65.799498][ T9053] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 65.833959][ T9137] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 65.875217][ T9112] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 65.893584][ T9114] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 65.924955][ T9118] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 66.021439][ T9118] FAULT_INJECTION: forcing a failure. [ 66.021439][ T9118] name failslab, interval 1, probability 0, space 0, times 0 [ 66.034049][ T9118] CPU: 0 PID: 9118 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 66.042248][ T9118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.052270][ T9118] Call Trace: [ 66.055531][ T9118] dump_stack+0xa3/0xc8 [ 66.059666][ T9118] should_fail.cold.6+0x32/0x37 [ 66.064486][ T9118] should_failslab+0x5/0x10 [ 66.068963][ T9118] kmem_cache_alloc_node_trace+0x5b/0xb70 [ 66.074655][ T9118] ? rcu_read_lock_sched_held+0x4d/0x80 [ 66.080176][ T9118] __kmalloc_reserve.isra.57+0x29/0x80 [ 66.085605][ T9118] __alloc_skb+0x7d/0x1d0 [ 66.089954][ T9118] __neigh_notify+0x3a/0xc0 [ 66.094426][ T9118] neigh_cleanup_and_release+0x3a/0x140 [ 66.099945][ T9118] neigh_flush_dev+0x202/0x2a0 [ 66.104685][ T9118] __neigh_ifdown+0x2b/0xf0 [ 66.109156][ T9118] neigh_ifdown+0x7/0x10 [ 66.113364][ T9118] addrconf_ifdown+0x4f/0x600 [ 66.118014][ T9118] addrconf_notify+0x1f5/0xba0 [ 66.122742][ T9118] ? __local_bh_enable_ip+0xa5/0x150 [ 66.128025][ T9118] ? lockdep_hardirqs_on+0x60/0x120 [ 66.133185][ T9118] ? clusterip_netdev_event+0x11e/0x220 [ 66.138697][ T9118] ? notifier_call_chain+0x2f/0x90 [ 66.143771][ T9118] notifier_call_chain+0x2f/0x90 [ 66.148680][ T9118] dev_close_many+0xeb/0x140 [ 66.153233][ T9118] dev_close.part.107+0x59/0xa0 [ 66.158049][ T9118] dev_change_net_namespace+0x417/0x480 [ 66.163558][ T9118] ? ns_capable_common+0x39/0x60 [ 66.168458][ T9118] do_setlink+0xd5/0x10b0 [ 66.172754][ T9118] ? __nla_validate_parse+0x5f/0x870 [ 66.178126][ T9118] __rtnl_newlink+0x538/0x8a0 [ 66.182765][ T9118] ? __lock_acquire+0x4ea/0x1770 [ 66.187673][ T9118] ? __lock_acquire+0x4ea/0x1770 [ 66.192580][ T9118] ? __lock_acquire+0x4ea/0x1770 [ 66.197527][ T9118] rtnl_newlink+0x3e/0x60 [ 66.201831][ T9118] rtnetlink_rcv_msg+0x173/0x480 [ 66.206732][ T9118] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 66.212155][ T9118] netlink_rcv_skb+0x41/0x110 [ 66.216796][ T9118] netlink_unicast+0x19a/0x270 [ 66.221522][ T9118] netlink_sendmsg+0x248/0x480 [ 66.226261][ T9118] sock_sendmsg+0x2b/0x40 [ 66.230558][ T9118] ____sys_sendmsg+0x1ed/0x230 [ 66.235302][ T9118] ? copy_msghdr_from_user+0x57/0x90 [ 66.240553][ T9118] ___sys_sendmsg+0x77/0xb0 [ 66.245024][ T9118] ? find_held_lock+0x2d/0x90 [ 66.249664][ T9118] ? __fget_files+0xe1/0x1d0 [ 66.254220][ T9118] ? __fget_files+0xf9/0x1d0 [ 66.258780][ T9118] __sys_sendmsg+0x52/0xa0 [ 66.263176][ T9118] do_syscall_64+0x2d/0x70 [ 66.267566][ T9118] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 66.273425][ T9118] RIP: 0033:0x45d249 [ 66.277282][ T9118] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.296848][ T9118] RSP: 002b:00007fae66a87c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 66.305223][ T9118] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 66.313161][ T9118] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 66.321097][ T9118] RBP: 00007fae66a87ca0 R08: 0000000000000000 R09: 0000000000000000 [ 66.329031][ T9118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 66.336976][ T9118] R13: 00007fff4b86684f R14: 00007fae66a889c0 R15: 000000000118d08c [ 66.435655][ T9118] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 66.498007][ T9118] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.510932][ T9118] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.520850][ T9118] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.531303][ T9118] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.541370][ T9118] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.552010][ T9118] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.562084][ T9118] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.573127][ T9118] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.583129][ T9118] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.593803][ T9118] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.725642][ T9137] FAULT_INJECTION: forcing a failure. [ 66.725642][ T9137] name failslab, interval 1, probability 0, space 0, times 0 [ 66.741940][ T9137] CPU: 0 PID: 9137 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 66.750153][ T9137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.760185][ T9137] Call Trace: [ 66.763455][ T9137] dump_stack+0xa3/0xc8 [ 66.767580][ T9137] should_fail.cold.6+0x32/0x37 [ 66.772401][ T9137] should_failslab+0x5/0x10 [ 66.776872][ T9137] kmem_cache_alloc_trace+0x50/0xb40 [ 66.782123][ T9137] igmp6_group_dropped+0x142/0x260 [ 66.787244][ T9137] ? __local_bh_enable_ip+0xa5/0x150 [ 66.792498][ T9137] __ipv6_dev_mc_dec+0xb7/0x130 [ 66.797320][ T9137] addrconf_leave_solict.part.64+0x3d/0x60 [ 66.803094][ T9137] __ipv6_ifa_notify+0x105/0x320 [ 66.807995][ T9137] addrconf_ifdown+0x30b/0x600 [ 66.812721][ T9137] addrconf_notify+0x1f5/0xba0 [ 66.817447][ T9137] ? __local_bh_enable_ip+0xa5/0x150 [ 66.822696][ T9137] ? lockdep_hardirqs_on+0x60/0x120 [ 66.827858][ T9137] ? clusterip_netdev_event+0x11e/0x220 [ 66.833371][ T9137] ? notifier_call_chain+0x2f/0x90 [ 66.838445][ T9137] notifier_call_chain+0x2f/0x90 [ 66.843401][ T9137] dev_close_many+0xeb/0x140 [ 66.848000][ T9137] dev_close.part.107+0x59/0xa0 [ 66.852812][ T9137] dev_change_net_namespace+0x417/0x480 [ 66.858346][ T9137] ? ns_capable_common+0x39/0x60 [ 66.863261][ T9137] do_setlink+0xd5/0x10b0 [ 66.867555][ T9137] ? printk+0x53/0x6a [ 66.871502][ T9137] ? __nla_validate_parse+0x5f/0x870 [ 66.876754][ T9137] __rtnl_newlink+0x538/0x8a0 [ 66.881401][ T9137] ? __lock_acquire+0x4ea/0x1770 [ 66.886301][ T9137] ? __lock_acquire+0x4ea/0x1770 [ 66.891220][ T9137] rtnl_newlink+0x3e/0x60 [ 66.895511][ T9137] rtnetlink_rcv_msg+0x173/0x480 [ 66.900418][ T9137] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 66.905846][ T9137] netlink_rcv_skb+0x41/0x110 [ 66.910486][ T9137] netlink_unicast+0x19a/0x270 [ 66.915211][ T9137] netlink_sendmsg+0x248/0x480 [ 66.919940][ T9137] sock_sendmsg+0x2b/0x40 [ 66.924229][ T9137] ____sys_sendmsg+0x1ed/0x230 [ 66.928956][ T9137] ? copy_msghdr_from_user+0x57/0x90 [ 66.934208][ T9137] ___sys_sendmsg+0x77/0xb0 [ 66.938719][ T9137] ? find_held_lock+0x2d/0x90 [ 66.943365][ T9137] ? __fget_files+0xe1/0x1d0 [ 66.947925][ T9137] ? __fget_files+0xf9/0x1d0 [ 66.952489][ T9137] __sys_sendmsg+0x52/0xa0 [ 66.956887][ T9137] do_syscall_64+0x2d/0x70 [ 66.961266][ T9137] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 66.967119][ T9137] RIP: 0033:0x45d249 [ 66.970992][ T9137] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.990578][ T9137] RSP: 002b:00007f69c89b4c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 66.998963][ T9137] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 67.006997][ T9137] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 67.014954][ T9137] RBP: 00007f69c89b4ca0 R08: 0000000000000000 R09: 0000000000000000 [ 67.022896][ T9137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 67.030831][ T9137] R13: 00007fffa54bd5cf R14: 00007f69c89b59c0 R15: 000000000118cf4c [ 67.267516][ T9158] FAULT_INJECTION: forcing a failure. [ 67.267516][ T9158] name failslab, interval 1, probability 0, space 0, times 0 [ 67.297539][ T9158] CPU: 1 PID: 9158 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 67.305780][ T9158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.315811][ T9158] Call Trace: [ 67.319074][ T9158] dump_stack+0xa3/0xc8 [ 67.323194][ T9158] should_fail.cold.6+0x32/0x37 [ 67.328026][ T9158] should_failslab+0x5/0x10 [ 67.332514][ T9158] kmem_cache_alloc_node+0x57/0xb70 [ 67.337690][ T9158] __alloc_skb+0x52/0x1d0 [ 67.342042][ T9158] __ipv6_ifa_notify+0x8a/0x320 [ 67.346880][ T9158] addrconf_ifdown+0x30b/0x600 [ 67.351625][ T9158] addrconf_notify+0x1f5/0xba0 [ 67.356364][ T9158] ? __local_bh_enable_ip+0xa5/0x150 [ 67.361614][ T9158] ? lockdep_hardirqs_on+0x60/0x120 [ 67.366782][ T9158] ? clusterip_netdev_event+0x11e/0x220 [ 67.372306][ T9158] ? notifier_call_chain+0x2f/0x90 [ 67.377388][ T9158] notifier_call_chain+0x2f/0x90 [ 67.382299][ T9158] dev_close_many+0xeb/0x140 [ 67.386866][ T9158] dev_close.part.107+0x59/0xa0 [ 67.391691][ T9158] dev_change_net_namespace+0x417/0x480 [ 67.397207][ T9158] ? ns_capable_common+0x39/0x60 [ 67.402109][ T9158] do_setlink+0xd5/0x10b0 [ 67.406445][ T9158] ? __nla_validate_parse+0x5f/0x870 [ 67.411710][ T9158] __rtnl_newlink+0x538/0x8a0 [ 67.416364][ T9158] ? __lock_acquire+0x4ea/0x1770 [ 67.421264][ T9158] ? __lock_acquire+0x4ea/0x1770 [ 67.426167][ T9158] ? __lock_acquire+0x4ea/0x1770 [ 67.431111][ T9158] rtnl_newlink+0x3e/0x60 [ 67.435411][ T9158] rtnetlink_rcv_msg+0x173/0x480 [ 67.440318][ T9158] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 67.445751][ T9158] netlink_rcv_skb+0x41/0x110 [ 67.450404][ T9158] netlink_unicast+0x19a/0x270 [ 67.455139][ T9158] netlink_sendmsg+0x248/0x480 [ 67.459870][ T9158] sock_sendmsg+0x2b/0x40 [ 67.464162][ T9158] ____sys_sendmsg+0x1ed/0x230 [ 67.468894][ T9158] ? copy_msghdr_from_user+0x57/0x90 [ 67.474149][ T9158] ___sys_sendmsg+0x77/0xb0 [ 67.478749][ T9158] ? find_held_lock+0x2d/0x90 [ 67.483391][ T9158] ? __fget_files+0xe1/0x1d0 [ 67.487952][ T9158] ? __fget_files+0xf9/0x1d0 [ 67.492514][ T9158] __sys_sendmsg+0x52/0xa0 [ 67.496919][ T9158] do_syscall_64+0x2d/0x70 [ 67.501301][ T9158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 67.507159][ T9158] RIP: 0033:0x45d249 [ 67.511020][ T9158] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.530602][ T9158] RSP: 002b:00007fbd2202ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 67.538984][ T9158] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 67.546921][ T9158] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 67.554958][ T9158] RBP: 00007fbd2202aca0 R08: 0000000000000000 R09: 0000000000000000 [ 67.562897][ T9158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 67.570836][ T9158] R13: 00007ffde8b6f42f R14: 00007fbd2202b9c0 R15: 000000000118d08c [ 67.900924][ T9158] device veth0_vlan left promiscuous mode [ 67.911462][ T9158] device veth0_vlan entered promiscuous mode [ 67.968631][ T9161] FAULT_INJECTION: forcing a failure. [ 67.968631][ T9161] name failslab, interval 1, probability 0, space 0, times 0 [ 67.981686][ T9161] CPU: 0 PID: 9161 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 67.989887][ T9161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.999917][ T9161] Call Trace: [ 68.003173][ T9161] dump_stack+0xa3/0xc8 [ 68.007296][ T9161] should_fail.cold.6+0x32/0x37 [ 68.012112][ T9161] should_failslab+0x5/0x10 [ 68.016582][ T9161] kmem_cache_alloc_trace+0x50/0xb40 [ 68.021864][ T9161] ? __lock_acquire+0x4ea/0x1770 [ 68.026770][ T9161] addr_event.isra.17.part.18+0x45/0x130 [ 68.032367][ T9161] inet6addr_event+0x54/0x70 [ 68.036930][ T9161] notifier_call_chain+0x2f/0x90 [ 68.041832][ T9161] atomic_notifier_call_chain+0x61/0x100 [ 68.047445][ T9161] addrconf_ifdown+0x318/0x600 [ 68.052181][ T9161] addrconf_notify+0x1f5/0xba0 [ 68.056916][ T9161] ? __local_bh_enable_ip+0xa5/0x150 [ 68.062166][ T9161] ? lockdep_hardirqs_on+0x60/0x120 [ 68.067338][ T9161] ? clusterip_netdev_event+0x11e/0x220 [ 68.072863][ T9161] ? notifier_call_chain+0x2f/0x90 [ 68.077945][ T9161] notifier_call_chain+0x2f/0x90 [ 68.082855][ T9161] dev_close_many+0xeb/0x140 [ 68.087425][ T9161] dev_close.part.107+0x59/0xa0 [ 68.092244][ T9161] dev_change_net_namespace+0x417/0x480 [ 68.097753][ T9161] ? ns_capable_common+0x39/0x60 [ 68.102664][ T9161] do_setlink+0xd5/0x10b0 [ 68.106969][ T9161] ? __nla_validate_parse+0x5f/0x870 [ 68.112224][ T9161] __rtnl_newlink+0x538/0x8a0 [ 68.116874][ T9161] ? __lock_acquire+0x4ea/0x1770 [ 68.121776][ T9161] ? __lock_acquire+0x4ea/0x1770 [ 68.126701][ T9161] rtnl_newlink+0x3e/0x60 [ 68.130995][ T9161] rtnetlink_rcv_msg+0x173/0x480 [ 68.135899][ T9161] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 68.141320][ T9161] netlink_rcv_skb+0x41/0x110 [ 68.145963][ T9161] netlink_unicast+0x19a/0x270 [ 68.150692][ T9161] netlink_sendmsg+0x248/0x480 [ 68.155423][ T9161] sock_sendmsg+0x2b/0x40 [ 68.159722][ T9161] ____sys_sendmsg+0x1ed/0x230 [ 68.164448][ T9161] ? copy_msghdr_from_user+0x57/0x90 [ 68.169704][ T9161] ___sys_sendmsg+0x77/0xb0 [ 68.174178][ T9161] ? find_held_lock+0x2d/0x90 [ 68.178823][ T9161] ? __fget_files+0xe1/0x1d0 [ 68.183376][ T9161] ? __fget_files+0xf9/0x1d0 [ 68.187973][ T9161] __sys_sendmsg+0x52/0xa0 [ 68.192358][ T9161] do_syscall_64+0x2d/0x70 [ 68.196737][ T9161] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.202595][ T9161] RIP: 0033:0x45d249 [ 68.206452][ T9161] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.226020][ T9161] RSP: 002b:00007faac584cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 68.234426][ T9161] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 68.242362][ T9161] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 68.250298][ T9161] RBP: 00007faac584cca0 R08: 0000000000000000 R09: 0000000000000000 [ 68.258240][ T9161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 68.266176][ T9161] R13: 00007ffcb385af4f R14: 00007faac584d9c0 R15: 000000000118d08c [ 68.398273][ T9161] device veth1_vlan left promiscuous mode [ 68.603891][ T9191] FAULT_INJECTION: forcing a failure. [ 68.603891][ T9191] name failslab, interval 1, probability 0, space 0, times 0 [ 68.616681][ T9191] CPU: 1 PID: 9191 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 68.624887][ T9191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.634913][ T9191] Call Trace: [ 68.638173][ T9191] dump_stack+0xa3/0xc8 [ 68.642319][ T9191] should_fail.cold.6+0x32/0x37 [ 68.647134][ T9191] should_failslab+0x5/0x10 [ 68.651607][ T9191] kmem_cache_alloc_node+0x510/0xb70 [ 68.656903][ T9191] __alloc_skb+0x52/0x1d0 [ 68.661202][ T9191] ? kfree+0x211/0x280 [ 68.665242][ T9191] inet_netconf_notify_devconf+0x7b/0x130 [ 68.670927][ T9191] devinet_sysctl_unregister+0x20/0x30 [ 68.676353][ T9191] inetdev_event+0x53d/0x6b0 [ 68.680906][ T9191] ? roce_gid_type_mask_support+0x50/0x50 [ 68.686590][ T9191] ? notifier_call_chain+0x2f/0x90 [ 68.691663][ T9191] notifier_call_chain+0x2f/0x90 [ 68.696568][ T9191] dev_change_net_namespace+0xdc/0x480 [ 68.702006][ T9191] do_setlink+0xd5/0x10b0 [ 68.706309][ T9191] ? __nla_validate_parse+0x5f/0x870 [ 68.711560][ T9191] __rtnl_newlink+0x538/0x8a0 [ 68.716206][ T9191] ? __lock_acquire+0x4ea/0x1770 [ 68.721118][ T9191] ? __lock_acquire+0x4ea/0x1770 [ 68.726026][ T9191] ? __lock_acquire+0x4ea/0x1770 [ 68.730958][ T9191] rtnl_newlink+0x3e/0x60 [ 68.735258][ T9191] rtnetlink_rcv_msg+0x173/0x480 [ 68.740166][ T9191] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 68.745592][ T9191] netlink_rcv_skb+0x41/0x110 [ 68.750239][ T9191] netlink_unicast+0x19a/0x270 [ 68.754973][ T9191] netlink_sendmsg+0x248/0x480 [ 68.759703][ T9191] sock_sendmsg+0x2b/0x40 [ 68.763995][ T9191] ____sys_sendmsg+0x1ed/0x230 [ 68.768724][ T9191] ? copy_msghdr_from_user+0x57/0x90 [ 68.773980][ T9191] ___sys_sendmsg+0x77/0xb0 [ 68.778458][ T9191] ? find_held_lock+0x2d/0x90 [ 68.783107][ T9191] ? __fget_files+0xe1/0x1d0 [ 68.787665][ T9191] ? __fget_files+0xf9/0x1d0 [ 68.792225][ T9191] __sys_sendmsg+0x52/0xa0 [ 68.796610][ T9191] do_syscall_64+0x2d/0x70 [ 68.800990][ T9191] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.806848][ T9191] RIP: 0033:0x45d249 [ 68.810713][ T9191] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.830292][ T9191] RSP: 002b:00007fae66a87c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 68.838678][ T9191] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 68.846641][ T9191] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 68.854586][ T9191] RBP: 00007fae66a87ca0 R08: 0000000000000000 R09: 0000000000000000 [ 68.862524][ T9191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 68.870461][ T9191] R13: 00007fff4b86684f R14: 00007fae66a889c0 R15: 000000000118d08c [ 68.887049][ T9191] device hsr_slave_1 left promiscuous mode 2020/10/14 04:08:53 executed programs: 89 [ 68.937450][ T9211] __nla_validate_parse: 6 callbacks suppressed [ 68.937453][ T9211] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 68.987778][ T9227] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 69.020640][ T9257] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 69.073383][ T9262] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 69.108715][ T9263] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 69.218301][ T9264] FAULT_INJECTION: forcing a failure. [ 69.218301][ T9264] name failslab, interval 1, probability 0, space 0, times 0 [ 69.231017][ T9264] CPU: 1 PID: 9264 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 69.239231][ T9264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.249268][ T9264] Call Trace: [ 69.252532][ T9264] dump_stack+0xa3/0xc8 [ 69.256659][ T9264] should_fail.cold.6+0x32/0x37 [ 69.261490][ T9264] should_failslab+0x5/0x10 [ 69.266034][ T9264] kmem_cache_alloc_node_trace+0x5b/0xb70 [ 69.271763][ T9264] ? rcu_read_lock_sched_held+0x4d/0x80 [ 69.277275][ T9264] __kmalloc_reserve.isra.57+0x29/0x80 [ 69.282704][ T9264] __alloc_skb+0x7d/0x1d0 [ 69.287012][ T9264] __neigh_notify+0x3a/0xc0 [ 69.291491][ T9264] neigh_cleanup_and_release+0x3a/0x140 [ 69.297003][ T9264] neigh_flush_dev+0x202/0x2a0 [ 69.301738][ T9264] __neigh_ifdown+0x2b/0xf0 [ 69.306213][ T9264] neigh_ifdown+0x7/0x10 [ 69.310508][ T9264] addrconf_ifdown+0x4f/0x600 [ 69.315155][ T9264] addrconf_notify+0x1f5/0xba0 [ 69.319891][ T9264] ? __local_bh_enable_ip+0xa5/0x150 [ 69.325148][ T9264] ? lockdep_hardirqs_on+0x60/0x120 [ 69.330317][ T9264] ? clusterip_netdev_event+0x11e/0x220 [ 69.335859][ T9264] ? notifier_call_chain+0x2f/0x90 [ 69.340943][ T9264] notifier_call_chain+0x2f/0x90 [ 69.345862][ T9264] dev_close_many+0xeb/0x140 [ 69.350426][ T9264] dev_close.part.107+0x59/0xa0 [ 69.355240][ T9264] dev_change_net_namespace+0x417/0x480 [ 69.360773][ T9264] ? ns_capable_common+0x39/0x60 [ 69.365689][ T9264] do_setlink+0xd5/0x10b0 [ 69.369996][ T9264] ? __nla_validate_parse+0x5f/0x870 [ 69.375254][ T9264] __rtnl_newlink+0x538/0x8a0 [ 69.379914][ T9264] ? __lock_acquire+0x4ea/0x1770 [ 69.384823][ T9264] ? __lock_acquire+0x4ea/0x1770 [ 69.389749][ T9264] ? __lock_acquire+0x4ea/0x1770 [ 69.394708][ T9264] rtnl_newlink+0x3e/0x60 [ 69.399008][ T9264] rtnetlink_rcv_msg+0x173/0x480 [ 69.403921][ T9264] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 69.409345][ T9264] netlink_rcv_skb+0x41/0x110 [ 69.413988][ T9264] netlink_unicast+0x19a/0x270 [ 69.418724][ T9264] netlink_sendmsg+0x248/0x480 [ 69.423461][ T9264] sock_sendmsg+0x2b/0x40 [ 69.427752][ T9264] ____sys_sendmsg+0x1ed/0x230 [ 69.432514][ T9264] ? copy_msghdr_from_user+0x57/0x90 [ 69.437770][ T9264] ___sys_sendmsg+0x77/0xb0 [ 69.442247][ T9264] ? find_held_lock+0x2d/0x90 [ 69.446888][ T9264] ? __fget_files+0xe1/0x1d0 [ 69.451449][ T9264] ? __fget_files+0xf9/0x1d0 [ 69.456011][ T9264] __sys_sendmsg+0x52/0xa0 [ 69.460404][ T9264] do_syscall_64+0x2d/0x70 [ 69.464859][ T9264] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 69.470724][ T9264] RIP: 0033:0x45d249 [ 69.474596][ T9264] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.494170][ T9264] RSP: 002b:00007f5808672c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.502557][ T9264] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 69.510496][ T9264] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 69.518440][ T9264] RBP: 00007f5808672ca0 R08: 0000000000000000 R09: 0000000000000000 [ 69.526396][ T9264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 69.534334][ T9264] R13: 00007ffe7e125c7f R14: 00007f58086739c0 R15: 000000000118d08c [ 69.680682][ T9298] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 69.704162][ T9315] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 69.726360][ T9317] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 69.751614][ T9319] device veth0_macvtap left promiscuous mode [ 69.870224][ T9319] FAULT_INJECTION: forcing a failure. [ 69.870224][ T9319] name failslab, interval 1, probability 0, space 0, times 0 [ 69.897529][ T9319] CPU: 1 PID: 9319 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 69.905842][ T9319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.915911][ T9319] Call Trace: [ 69.919190][ T9319] dump_stack+0xa3/0xc8 [ 69.923316][ T9319] should_fail.cold.6+0x32/0x37 [ 69.928143][ T9319] should_failslab+0x5/0x10 [ 69.932619][ T9319] kmem_cache_alloc_node+0x57/0xb70 [ 69.937795][ T9319] __alloc_skb+0x52/0x1d0 [ 69.942100][ T9319] __ipv6_ifa_notify+0x8a/0x320 [ 69.946917][ T9319] addrconf_ifdown+0x30b/0x600 [ 69.951648][ T9319] addrconf_notify+0x1f5/0xba0 [ 69.956391][ T9319] ? __local_bh_enable_ip+0xa5/0x150 [ 69.961644][ T9319] ? lockdep_hardirqs_on+0x60/0x120 [ 69.966811][ T9319] ? clusterip_netdev_event+0x11e/0x220 [ 69.972322][ T9319] ? notifier_call_chain+0x2f/0x90 [ 69.977397][ T9319] notifier_call_chain+0x2f/0x90 [ 69.982354][ T9319] dev_close_many+0xeb/0x140 [ 69.986916][ T9319] dev_close.part.107+0x59/0xa0 [ 69.991751][ T9319] dev_change_net_namespace+0x417/0x480 [ 69.997272][ T9319] ? ns_capable_common+0x39/0x60 [ 70.002184][ T9319] do_setlink+0xd5/0x10b0 [ 70.006483][ T9319] ? __nla_validate_parse+0x5f/0x870 [ 70.011731][ T9319] ? finish_task_switch+0x99/0x290 [ 70.016846][ T9319] __rtnl_newlink+0x538/0x8a0 [ 70.021508][ T9319] ? __lock_acquire+0x4ea/0x1770 [ 70.026416][ T9319] ? __lock_acquire+0x4ea/0x1770 [ 70.031363][ T9319] rtnl_newlink+0x3e/0x60 [ 70.035666][ T9319] rtnetlink_rcv_msg+0x173/0x480 [ 70.040579][ T9319] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 70.046022][ T9319] netlink_rcv_skb+0x41/0x110 [ 70.050664][ T9319] netlink_unicast+0x19a/0x270 [ 70.055398][ T9319] netlink_sendmsg+0x248/0x480 [ 70.060142][ T9319] sock_sendmsg+0x2b/0x40 [ 70.064443][ T9319] ____sys_sendmsg+0x1ed/0x230 [ 70.069177][ T9319] ? copy_msghdr_from_user+0x57/0x90 [ 70.074428][ T9319] ___sys_sendmsg+0x77/0xb0 [ 70.078920][ T9319] ? find_held_lock+0x2d/0x90 [ 70.083569][ T9319] ? __fget_files+0xe1/0x1d0 [ 70.088122][ T9319] ? __fget_files+0xf9/0x1d0 [ 70.092675][ T9319] __sys_sendmsg+0x52/0xa0 [ 70.097058][ T9319] do_syscall_64+0x2d/0x70 [ 70.101440][ T9319] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.107302][ T9319] RIP: 0033:0x45d249 [ 70.111163][ T9319] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.130737][ T9319] RSP: 002b:00007fbd2202ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 70.139122][ T9319] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 70.147067][ T9319] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 70.155027][ T9319] RBP: 00007fbd2202aca0 R08: 0000000000000000 R09: 0000000000000000 [ 70.162963][ T9319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 70.170913][ T9319] R13: 00007ffde8b6f42f R14: 00007fbd2202b9c0 R15: 000000000118d08c [ 70.279975][ T9319] device veth0_macvtap entered promiscuous mode [ 70.317672][ T9353] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 70.326988][ T9349] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 70.426725][ T9360] FAULT_INJECTION: forcing a failure. [ 70.426725][ T9360] name failslab, interval 1, probability 0, space 0, times 0 [ 70.440194][ T9360] CPU: 0 PID: 9360 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 70.448475][ T9360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.458513][ T9360] Call Trace: [ 70.461766][ T9360] dump_stack+0xa3/0xc8 [ 70.465885][ T9360] should_fail.cold.6+0x32/0x37 [ 70.470701][ T9360] should_failslab+0x5/0x10 [ 70.475170][ T9360] kmem_cache_alloc_trace+0x50/0xb40 [ 70.480420][ T9360] ? __lock_acquire+0x4ea/0x1770 [ 70.485329][ T9360] addr_event.isra.17.part.18+0x45/0x130 [ 70.490936][ T9360] inet6addr_event+0x54/0x70 [ 70.495548][ T9360] notifier_call_chain+0x2f/0x90 [ 70.500451][ T9360] atomic_notifier_call_chain+0x61/0x100 [ 70.506059][ T9360] addrconf_ifdown+0x318/0x600 [ 70.510789][ T9360] addrconf_notify+0x1f5/0xba0 [ 70.515536][ T9360] ? __local_bh_enable_ip+0xa5/0x150 [ 70.520785][ T9360] ? lockdep_hardirqs_on+0x60/0x120 [ 70.525944][ T9360] ? clusterip_netdev_event+0x11e/0x220 [ 70.531505][ T9360] ? notifier_call_chain+0x2f/0x90 [ 70.536587][ T9360] notifier_call_chain+0x2f/0x90 [ 70.541496][ T9360] dev_close_many+0xeb/0x140 [ 70.546050][ T9360] dev_close.part.107+0x59/0xa0 [ 70.550869][ T9360] dev_change_net_namespace+0x417/0x480 [ 70.556394][ T9360] ? ns_capable_common+0x39/0x60 [ 70.561293][ T9360] do_setlink+0xd5/0x10b0 [ 70.565611][ T9360] ? __nla_validate_parse+0x5f/0x870 [ 70.570893][ T9360] __rtnl_newlink+0x538/0x8a0 [ 70.575543][ T9360] ? __lock_acquire+0x4ea/0x1770 [ 70.580445][ T9360] ? __lock_acquire+0x4ea/0x1770 [ 70.585367][ T9360] rtnl_newlink+0x3e/0x60 [ 70.589708][ T9360] rtnetlink_rcv_msg+0x173/0x480 [ 70.594660][ T9360] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 70.600082][ T9360] netlink_rcv_skb+0x41/0x110 [ 70.604730][ T9360] netlink_unicast+0x19a/0x270 [ 70.609466][ T9360] netlink_sendmsg+0x248/0x480 [ 70.614198][ T9360] sock_sendmsg+0x2b/0x40 [ 70.618491][ T9360] ____sys_sendmsg+0x1ed/0x230 [ 70.623219][ T9360] ? copy_msghdr_from_user+0x57/0x90 [ 70.628490][ T9360] ___sys_sendmsg+0x77/0xb0 [ 70.633004][ T9360] ? find_held_lock+0x2d/0x90 [ 70.637656][ T9360] ? __fget_files+0xe1/0x1d0 [ 70.642217][ T9360] ? __fget_files+0xf9/0x1d0 [ 70.646772][ T9360] __sys_sendmsg+0x52/0xa0 [ 70.651157][ T9360] do_syscall_64+0x2d/0x70 [ 70.655549][ T9360] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.661408][ T9360] RIP: 0033:0x45d249 [ 70.665280][ T9360] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.684852][ T9360] RSP: 002b:00007faac584cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 70.693247][ T9360] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 70.701182][ T9360] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 70.709116][ T9360] RBP: 00007faac584cca0 R08: 0000000000000000 R09: 0000000000000000 [ 70.717051][ T9360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 70.724985][ T9360] R13: 00007ffcb385af4f R14: 00007faac584d9c0 R15: 000000000118d08c [ 70.979874][ T9360] device veth1_macvtap left promiscuous mode [ 71.066595][ T9361] FAULT_INJECTION: forcing a failure. [ 71.066595][ T9361] name failslab, interval 1, probability 0, space 0, times 0 [ 71.080641][ T9361] CPU: 0 PID: 9361 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 71.088856][ T9361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.098875][ T9361] Call Trace: [ 71.102130][ T9361] dump_stack+0xa3/0xc8 [ 71.106251][ T9361] should_fail.cold.6+0x32/0x37 [ 71.111067][ T9361] should_failslab+0x5/0x10 [ 71.115535][ T9361] kmem_cache_alloc_trace+0x50/0xb40 [ 71.120793][ T9361] ? __lock_acquire+0x4ea/0x1770 [ 71.125707][ T9361] addr_event.isra.17.part.18+0x45/0x130 [ 71.131316][ T9361] inet6addr_event+0x54/0x70 [ 71.135878][ T9361] notifier_call_chain+0x2f/0x90 [ 71.140778][ T9361] atomic_notifier_call_chain+0x61/0x100 [ 71.146375][ T9361] addrconf_ifdown+0x318/0x600 [ 71.151103][ T9361] addrconf_notify+0x1f5/0xba0 [ 71.155829][ T9361] ? __local_bh_enable_ip+0xa5/0x150 [ 71.161077][ T9361] ? lockdep_hardirqs_on+0x60/0x120 [ 71.166236][ T9361] ? clusterip_netdev_event+0x11e/0x220 [ 71.171746][ T9361] ? notifier_call_chain+0x2f/0x90 [ 71.176818][ T9361] notifier_call_chain+0x2f/0x90 [ 71.181727][ T9361] dev_close_many+0xeb/0x140 [ 71.186285][ T9361] dev_close.part.107+0x59/0xa0 [ 71.191096][ T9361] dev_change_net_namespace+0x417/0x480 [ 71.196610][ T9361] ? ns_capable_common+0x39/0x60 [ 71.201512][ T9361] do_setlink+0xd5/0x10b0 [ 71.205811][ T9361] ? __nla_validate_parse+0x5f/0x870 [ 71.211063][ T9361] ? rcu_read_lock_sched_held+0x4d/0x80 [ 71.216586][ T9361] __rtnl_newlink+0x538/0x8a0 [ 71.221240][ T9361] ? load_balance+0x687/0xe30 [ 71.225881][ T9361] ? __lock_acquire+0x4ea/0x1770 [ 71.230783][ T9361] ? __lock_acquire+0x4ea/0x1770 [ 71.235710][ T9361] rtnl_newlink+0x3e/0x60 [ 71.240003][ T9361] rtnetlink_rcv_msg+0x173/0x480 [ 71.244904][ T9361] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 71.250324][ T9361] netlink_rcv_skb+0x41/0x110 [ 71.254964][ T9361] netlink_unicast+0x19a/0x270 [ 71.259691][ T9361] netlink_sendmsg+0x248/0x480 [ 71.264420][ T9361] sock_sendmsg+0x2b/0x40 [ 71.268711][ T9361] ____sys_sendmsg+0x1ed/0x230 [ 71.273437][ T9361] ? copy_msghdr_from_user+0x57/0x90 [ 71.278685][ T9361] ___sys_sendmsg+0x77/0xb0 [ 71.283154][ T9361] ? find_held_lock+0x2d/0x90 [ 71.287793][ T9361] ? __fget_files+0xe1/0x1d0 [ 71.292354][ T9361] ? __fget_files+0xf9/0x1d0 [ 71.296921][ T9361] __sys_sendmsg+0x52/0xa0 [ 71.301319][ T9361] do_syscall_64+0x2d/0x70 [ 71.305709][ T9361] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.311570][ T9361] RIP: 0033:0x45d249 [ 71.315427][ T9361] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.334991][ T9361] RSP: 002b:00007fae66a87c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 71.343362][ T9361] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 71.351298][ T9361] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 71.359233][ T9361] RBP: 00007fae66a87ca0 R08: 0000000000000000 R09: 0000000000000000 [ 71.367180][ T9361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 71.375118][ T9361] R13: 00007fff4b86684f R14: 00007fae66a889c0 R15: 000000000118d08c [ 71.542496][ T9427] FAULT_INJECTION: forcing a failure. [ 71.542496][ T9427] name failslab, interval 1, probability 0, space 0, times 0 [ 71.570556][ T9427] CPU: 1 PID: 9427 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 71.578789][ T9427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.588823][ T9427] Call Trace: [ 71.592096][ T9427] dump_stack+0xa3/0xc8 [ 71.596233][ T9427] should_fail.cold.6+0x32/0x37 [ 71.601066][ T9427] should_failslab+0x5/0x10 [ 71.605542][ T9427] kmem_cache_alloc_node_trace+0x510/0xb70 [ 71.611314][ T9427] ? rcu_read_lock_sched_held+0x4d/0x80 [ 71.616830][ T9427] __kmalloc_reserve.isra.57+0x29/0x80 [ 71.622252][ T9427] __alloc_skb+0x7d/0x1d0 [ 71.626546][ T9427] mpls_netconf_notify_devconf+0x36/0xc0 [ 71.632140][ T9427] mpls_dev_notify+0x185/0x320 [ 71.636910][ T9427] notifier_call_chain+0x2f/0x90 [ 71.641812][ T9427] dev_change_net_namespace+0xdc/0x480 [ 71.647240][ T9427] do_setlink+0xd5/0x10b0 [ 71.651538][ T9427] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 71.657306][ T9427] ? lockdep_hardirqs_on+0x60/0x120 [ 71.662504][ T9427] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 71.668269][ T9427] ? ___ratelimit+0xa5/0x140 [ 71.672821][ T9427] ? __nla_validate_parse+0x5f/0x870 [ 71.678072][ T9427] __rtnl_newlink+0x538/0x8a0 [ 71.682723][ T9427] ? find_held_lock+0x2d/0x90 [ 71.687404][ T9427] rtnl_newlink+0x3e/0x60 [ 71.691703][ T9427] rtnetlink_rcv_msg+0x173/0x480 [ 71.696609][ T9427] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 71.702043][ T9427] netlink_rcv_skb+0x41/0x110 [ 71.706685][ T9427] netlink_unicast+0x19a/0x270 [ 71.711415][ T9427] netlink_sendmsg+0x248/0x480 [ 71.716143][ T9427] sock_sendmsg+0x2b/0x40 [ 71.720470][ T9427] ____sys_sendmsg+0x1ed/0x230 [ 71.725194][ T9427] ? copy_msghdr_from_user+0x57/0x90 [ 71.730442][ T9427] ___sys_sendmsg+0x77/0xb0 [ 71.734908][ T9427] ? find_held_lock+0x2d/0x90 [ 71.739548][ T9427] ? __fget_files+0xe1/0x1d0 [ 71.744112][ T9427] ? __fget_files+0xf9/0x1d0 [ 71.748672][ T9427] __sys_sendmsg+0x52/0xa0 [ 71.753066][ T9427] do_syscall_64+0x2d/0x70 [ 71.757443][ T9427] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.763296][ T9427] RIP: 0033:0x45d249 [ 71.767153][ T9427] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.786720][ T9427] RSP: 002b:00007fae66ac9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 71.795093][ T9427] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 71.803047][ T9427] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 71.810985][ T9427] RBP: 00007fae66ac9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 71.818922][ T9427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 71.826856][ T9427] R13: 00007fff4b86684f R14: 00007fae66aca9c0 R15: 000000000118cf4c [ 71.980562][ T9392] FAULT_INJECTION: forcing a failure. [ 71.980562][ T9392] name failslab, interval 1, probability 0, space 0, times 0 [ 71.995501][ T9392] CPU: 1 PID: 9392 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 72.003739][ T9392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.013830][ T9392] Call Trace: [ 72.017120][ T9392] dump_stack+0xa3/0xc8 [ 72.021242][ T9392] should_fail.cold.6+0x32/0x37 [ 72.026057][ T9392] should_failslab+0x5/0x10 [ 72.030533][ T9392] kmem_cache_alloc_node+0x510/0xb70 [ 72.035788][ T9392] __alloc_skb+0x52/0x1d0 [ 72.040083][ T9392] inet6_netconf_notify_devconf+0x5a/0xf0 [ 72.045764][ T9392] addrconf_sysctl_unregister+0x20/0x30 [ 72.051269][ T9392] addrconf_ifdown+0x505/0x600 [ 72.055999][ T9392] addrconf_notify+0x1f5/0xba0 [ 72.060728][ T9392] ? __local_bh_enable_ip+0xa5/0x150 [ 72.065974][ T9392] ? lockdep_hardirqs_on+0x60/0x120 [ 72.071184][ T9392] ? clusterip_netdev_event+0x11e/0x220 [ 72.076691][ T9392] ? __local_bh_enable_ip+0xa5/0x150 [ 72.081939][ T9392] ? notifier_call_chain+0x2f/0x90 [ 72.087010][ T9392] notifier_call_chain+0x2f/0x90 [ 72.091911][ T9392] dev_change_net_namespace+0xdc/0x480 [ 72.097343][ T9392] do_setlink+0xd5/0x10b0 [ 72.101649][ T9392] ? __nla_validate_parse+0x5f/0x870 [ 72.106904][ T9392] __rtnl_newlink+0x538/0x8a0 [ 72.111550][ T9392] ? __lock_acquire+0x4ea/0x1770 [ 72.116450][ T9392] ? __lock_acquire+0x4ea/0x1770 [ 72.121372][ T9392] rtnl_newlink+0x3e/0x60 [ 72.125665][ T9392] rtnetlink_rcv_msg+0x173/0x480 [ 72.130573][ T9392] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 72.136001][ T9392] netlink_rcv_skb+0x41/0x110 [ 72.140643][ T9392] netlink_unicast+0x19a/0x270 [ 72.145371][ T9392] netlink_sendmsg+0x248/0x480 [ 72.150102][ T9392] sock_sendmsg+0x2b/0x40 [ 72.154394][ T9392] ____sys_sendmsg+0x1ed/0x230 [ 72.159126][ T9392] ? copy_msghdr_from_user+0x57/0x90 [ 72.164382][ T9392] ___sys_sendmsg+0x77/0xb0 [ 72.168857][ T9392] ? find_held_lock+0x2d/0x90 [ 72.173594][ T9392] ? __fget_files+0xe1/0x1d0 [ 72.178163][ T9392] ? __fget_files+0xf9/0x1d0 [ 72.182725][ T9392] __sys_sendmsg+0x52/0xa0 [ 72.187124][ T9392] do_syscall_64+0x2d/0x70 [ 72.191501][ T9392] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.197364][ T9392] RIP: 0033:0x45d249 [ 72.201228][ T9392] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.220794][ T9392] RSP: 002b:00007fbd2202ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 72.229170][ T9392] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 72.237121][ T9392] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 72.245056][ T9392] RBP: 00007fbd2202aca0 R08: 0000000000000000 R09: 0000000000000000 [ 72.252993][ T9392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 72.260935][ T9392] R13: 00007ffde8b6f42f R14: 00007fbd2202b9c0 R15: 000000000118d08c [ 72.271248][ T9392] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.442268][ T9415] FAULT_INJECTION: forcing a failure. [ 72.442268][ T9415] name failslab, interval 1, probability 0, space 0, times 0 [ 72.454996][ T9415] CPU: 1 PID: 9415 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 72.463197][ T9415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.473346][ T9415] Call Trace: [ 72.476602][ T9415] dump_stack+0xa3/0xc8 [ 72.480727][ T9415] should_fail.cold.6+0x32/0x37 [ 72.485541][ T9415] should_failslab+0x5/0x10 [ 72.490008][ T9415] kmem_cache_alloc_node_trace+0x5b/0xb70 [ 72.495690][ T9415] ? rcu_read_lock_sched_held+0x4d/0x80 [ 72.501258][ T9415] __kmalloc_reserve.isra.57+0x29/0x80 [ 72.506687][ T9415] __alloc_skb+0x7d/0x1d0 [ 72.510999][ T9415] __neigh_notify+0x3a/0xc0 [ 72.515483][ T9415] neigh_cleanup_and_release+0x3a/0x140 [ 72.521005][ T9415] neigh_flush_dev+0x202/0x2a0 [ 72.525741][ T9415] __neigh_ifdown+0x2b/0xf0 [ 72.530209][ T9415] neigh_ifdown+0x7/0x10 [ 72.534415][ T9415] addrconf_ifdown+0x4f/0x600 [ 72.539056][ T9415] addrconf_notify+0x1f5/0xba0 [ 72.543785][ T9415] ? __local_bh_enable_ip+0xa5/0x150 [ 72.549039][ T9415] ? lockdep_hardirqs_on+0x60/0x120 [ 72.554218][ T9415] ? clusterip_netdev_event+0x11e/0x220 [ 72.559727][ T9415] ? notifier_call_chain+0x2f/0x90 [ 72.564799][ T9415] notifier_call_chain+0x2f/0x90 [ 72.569744][ T9415] dev_close_many+0xeb/0x140 [ 72.574305][ T9415] dev_close.part.107+0x59/0xa0 [ 72.579254][ T9415] dev_change_net_namespace+0x417/0x480 [ 72.584778][ T9415] ? ns_capable_common+0x39/0x60 [ 72.589687][ T9415] do_setlink+0xd5/0x10b0 [ 72.593990][ T9415] ? __nla_validate_parse+0x5f/0x870 [ 72.599241][ T9415] __rtnl_newlink+0x538/0x8a0 [ 72.603889][ T9415] ? mark_held_locks+0x48/0x70 [ 72.608617][ T9415] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 72.614385][ T9415] ? lockdep_hardirqs_on+0x60/0x120 [ 72.619542][ T9415] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 72.625330][ T9415] rtnl_newlink+0x3e/0x60 [ 72.629630][ T9415] rtnetlink_rcv_msg+0x173/0x480 [ 72.634539][ T9415] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 72.639959][ T9415] netlink_rcv_skb+0x41/0x110 [ 72.644604][ T9415] netlink_unicast+0x19a/0x270 [ 72.649332][ T9415] netlink_sendmsg+0x248/0x480 [ 72.654061][ T9415] sock_sendmsg+0x2b/0x40 [ 72.658357][ T9415] ____sys_sendmsg+0x1ed/0x230 [ 72.663123][ T9415] ? copy_msghdr_from_user+0x57/0x90 [ 72.668376][ T9415] ___sys_sendmsg+0x77/0xb0 [ 72.672847][ T9415] ? find_held_lock+0x2d/0x90 [ 72.677493][ T9415] ? __fget_files+0xe1/0x1d0 [ 72.682052][ T9415] ? __fget_files+0xf9/0x1d0 [ 72.686607][ T9415] __sys_sendmsg+0x52/0xa0 [ 72.691021][ T9415] do_syscall_64+0x2d/0x70 [ 72.695402][ T9415] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.701259][ T9415] RIP: 0033:0x45d249 [ 72.705126][ T9415] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.724695][ T9415] RSP: 002b:00007f06e3614c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 72.733100][ T9415] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 72.741042][ T9415] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 72.748978][ T9415] RBP: 00007f06e3614ca0 R08: 0000000000000000 R09: 0000000000000000 [ 72.756913][ T9415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 72.764847][ T9415] R13: 00007ffff2d042ef R14: 00007f06e36159c0 R15: 000000000118d08c [ 73.136778][ T9455] FAULT_INJECTION: forcing a failure. [ 73.136778][ T9455] name failslab, interval 1, probability 0, space 0, times 0 [ 73.150202][ T9455] CPU: 0 PID: 9455 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 73.158415][ T9455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.168448][ T9455] Call Trace: [ 73.171703][ T9455] dump_stack+0xa3/0xc8 [ 73.175824][ T9455] should_fail.cold.6+0x32/0x37 [ 73.180643][ T9455] should_failslab+0x5/0x10 [ 73.185125][ T9455] kmem_cache_alloc_node_trace+0x5b/0xb70 [ 73.190812][ T9455] ? rcu_read_lock_sched_held+0x4d/0x80 [ 73.196321][ T9455] __kmalloc_reserve.isra.57+0x29/0x80 [ 73.201741][ T9455] __alloc_skb+0x7d/0x1d0 [ 73.206034][ T9455] __ipv6_ifa_notify+0x8a/0x320 [ 73.210848][ T9455] addrconf_ifdown+0x30b/0x600 [ 73.215575][ T9455] addrconf_notify+0x1f5/0xba0 [ 73.220307][ T9455] ? __local_bh_enable_ip+0xa5/0x150 [ 73.225559][ T9455] ? lockdep_hardirqs_on+0x60/0x120 [ 73.230725][ T9455] ? clusterip_netdev_event+0x11e/0x220 [ 73.236234][ T9455] ? notifier_call_chain+0x2f/0x90 [ 73.241307][ T9455] notifier_call_chain+0x2f/0x90 [ 73.246210][ T9455] dev_close_many+0xeb/0x140 [ 73.250768][ T9455] dev_close.part.107+0x59/0xa0 [ 73.255589][ T9455] dev_change_net_namespace+0x417/0x480 [ 73.261097][ T9455] ? ns_capable_common+0x39/0x60 [ 73.265997][ T9455] do_setlink+0xd5/0x10b0 [ 73.270292][ T9455] ? rcu_read_lock_sched_held+0x4d/0x80 [ 73.275803][ T9455] ? trace_sched_overutilized_tp+0xb7/0xe0 [ 73.281568][ T9455] ? update_sd_lb_stats.constprop.112+0x72e/0x770 [ 73.287943][ T9455] ? __nla_validate_parse+0x5f/0x870 [ 73.293242][ T9455] __rtnl_newlink+0x538/0x8a0 [ 73.297901][ T9455] ? mark_held_locks+0x48/0x70 [ 73.302632][ T9455] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 73.308398][ T9455] ? lockdep_hardirqs_on+0x60/0x120 [ 73.313561][ T9455] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 73.319354][ T9455] rtnl_newlink+0x3e/0x60 [ 73.323646][ T9455] rtnetlink_rcv_msg+0x173/0x480 [ 73.328552][ T9455] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 73.333991][ T9455] netlink_rcv_skb+0x41/0x110 [ 73.338643][ T9455] netlink_unicast+0x19a/0x270 [ 73.343399][ T9455] netlink_sendmsg+0x248/0x480 [ 73.348136][ T9455] sock_sendmsg+0x2b/0x40 [ 73.352435][ T9455] ____sys_sendmsg+0x1ed/0x230 [ 73.357167][ T9455] ? copy_msghdr_from_user+0x57/0x90 [ 73.362422][ T9455] ___sys_sendmsg+0x77/0xb0 [ 73.366898][ T9455] ? find_held_lock+0x2d/0x90 [ 73.371549][ T9455] ? __fget_files+0xe1/0x1d0 [ 73.376103][ T9455] ? __fget_files+0xf9/0x1d0 [ 73.380661][ T9455] __sys_sendmsg+0x52/0xa0 [ 73.385047][ T9455] do_syscall_64+0x2d/0x70 [ 73.389428][ T9455] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 73.395285][ T9455] RIP: 0033:0x45d249 [ 73.399152][ T9455] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.418961][ T9455] RSP: 002b:00007fae66a87c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 73.427351][ T9455] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 73.435329][ T9455] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 73.443265][ T9455] RBP: 00007fae66a87ca0 R08: 0000000000000000 R09: 0000000000000000 [ 73.451244][ T9455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 73.459181][ T9455] R13: 00007fff4b86684f R14: 00007fae66a889c0 R15: 000000000118d08c [ 73.588509][ T9455] device veth0_macvtap left promiscuous mode [ 73.877776][ T9531] FAULT_INJECTION: forcing a failure. [ 73.877776][ T9531] name failslab, interval 1, probability 0, space 0, times 0 [ 73.890504][ T9531] CPU: 1 PID: 9531 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 73.898709][ T9531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.908798][ T9531] Call Trace: [ 73.912064][ T9531] dump_stack+0xa3/0xc8 [ 73.916237][ T9531] should_fail.cold.6+0x32/0x37 [ 73.921057][ T9531] should_failslab+0x5/0x10 [ 73.925531][ T9531] kmem_cache_alloc_node_trace+0x510/0xb70 [ 73.931302][ T9531] ? rcu_read_lock_sched_held+0x4d/0x80 [ 73.936813][ T9531] __kmalloc_reserve.isra.57+0x29/0x80 [ 73.942234][ T9531] __alloc_skb+0x7d/0x1d0 [ 73.946527][ T9531] ? kfree+0x211/0x280 [ 73.950561][ T9531] inet_netconf_notify_devconf+0x7b/0x130 [ 73.956246][ T9531] devinet_sysctl_unregister+0x20/0x30 [ 73.961669][ T9531] inetdev_event+0x53d/0x6b0 [ 73.966240][ T9531] ? roce_gid_type_mask_support+0x50/0x50 [ 73.971925][ T9531] ? notifier_call_chain+0x2f/0x90 [ 73.976995][ T9531] notifier_call_chain+0x2f/0x90 [ 73.981901][ T9531] dev_change_net_namespace+0xdc/0x480 [ 73.987324][ T9531] do_setlink+0xd5/0x10b0 [ 73.991622][ T9531] ? __nla_validate_parse+0x5f/0x870 [ 73.996873][ T9531] __rtnl_newlink+0x538/0x8a0 [ 74.001532][ T9531] ? __lock_acquire+0x4ea/0x1770 [ 74.006440][ T9531] ? __lock_acquire+0x4ea/0x1770 [ 74.011448][ T9531] rtnl_newlink+0x3e/0x60 [ 74.015742][ T9531] rtnetlink_rcv_msg+0x173/0x480 [ 74.020652][ T9531] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 74.026080][ T9531] netlink_rcv_skb+0x41/0x110 [ 74.030721][ T9531] netlink_unicast+0x19a/0x270 [ 74.035449][ T9531] netlink_sendmsg+0x248/0x480 [ 74.040186][ T9531] sock_sendmsg+0x2b/0x40 [ 74.044489][ T9531] ____sys_sendmsg+0x1ed/0x230 [ 74.049257][ T9531] ? copy_msghdr_from_user+0x57/0x90 [ 74.054544][ T9531] ___sys_sendmsg+0x77/0xb0 [ 74.059020][ T9531] ? find_held_lock+0x2d/0x90 [ 74.063665][ T9531] ? __fget_files+0xe1/0x1d0 [ 74.068256][ T9531] ? __fget_files+0xf9/0x1d0 [ 74.072821][ T9531] __sys_sendmsg+0x52/0xa0 [ 74.077213][ T9531] do_syscall_64+0x2d/0x70 [ 74.081603][ T9531] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 74.087469][ T9531] RIP: 0033:0x45d249 [ 74.091336][ T9531] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.110918][ T9531] RSP: 002b:00007f06e3614c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 74.119297][ T9531] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 74.127246][ T9531] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 74.135202][ T9531] RBP: 00007f06e3614ca0 R08: 0000000000000000 R09: 0000000000000000 [ 74.143153][ T9531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 74.151092][ T9531] R13: 00007ffff2d042ef R14: 00007f06e36159c0 R15: 000000000118d08c [ 74.173712][ T9531] netdevsim netdevsim5 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 2020/10/14 04:08:58 executed programs: 110 [ 74.215757][ T9576] __nla_validate_parse: 13 callbacks suppressed [ 74.215760][ T9576] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 74.262372][ T9578] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 74.279561][ T9581] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 74.372154][ T9585] FAULT_INJECTION: forcing a failure. [ 74.372154][ T9585] name failslab, interval 1, probability 0, space 0, times 0 [ 74.384745][ T9585] CPU: 0 PID: 9585 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 74.392944][ T9585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.403009][ T9585] Call Trace: [ 74.406279][ T9585] dump_stack+0xa3/0xc8 [ 74.410405][ T9585] should_fail.cold.6+0x32/0x37 [ 74.415219][ T9585] should_failslab+0x5/0x10 [ 74.419683][ T9585] kmem_cache_alloc_node_trace+0x5b/0xb70 [ 74.425419][ T9585] ? rcu_read_lock_sched_held+0x4d/0x80 [ 74.430932][ T9585] __kmalloc_reserve.isra.57+0x29/0x80 [ 74.436359][ T9585] __alloc_skb+0x7d/0x1d0 [ 74.440662][ T9585] __neigh_notify+0x3a/0xc0 [ 74.445138][ T9585] neigh_cleanup_and_release+0x3a/0x140 [ 74.450648][ T9585] neigh_flush_dev+0x202/0x2a0 [ 74.455378][ T9585] __neigh_ifdown+0x2b/0xf0 [ 74.459849][ T9585] neigh_ifdown+0x7/0x10 [ 74.464065][ T9585] addrconf_ifdown+0x4f/0x600 [ 74.468706][ T9585] addrconf_notify+0x1f5/0xba0 [ 74.473441][ T9585] ? __local_bh_enable_ip+0xa5/0x150 [ 74.478691][ T9585] ? lockdep_hardirqs_on+0x60/0x120 [ 74.483888][ T9585] ? clusterip_netdev_event+0x11e/0x220 [ 74.489399][ T9585] ? notifier_call_chain+0x2f/0x90 [ 74.494527][ T9585] notifier_call_chain+0x2f/0x90 [ 74.499443][ T9585] dev_close_many+0xeb/0x140 [ 74.504006][ T9585] dev_close.part.107+0x59/0xa0 [ 74.508824][ T9585] dev_change_net_namespace+0x417/0x480 [ 74.514338][ T9585] ? ns_capable_common+0x39/0x60 [ 74.519241][ T9585] do_setlink+0xd5/0x10b0 [ 74.523537][ T9585] ? __nla_validate_parse+0x5f/0x870 [ 74.528797][ T9585] __rtnl_newlink+0x538/0x8a0 [ 74.533455][ T9585] ? __lock_acquire+0x4ea/0x1770 [ 74.538355][ T9585] ? __lock_acquire+0x4ea/0x1770 [ 74.543322][ T9585] rtnl_newlink+0x3e/0x60 [ 74.547616][ T9585] rtnetlink_rcv_msg+0x173/0x480 [ 74.552516][ T9585] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 74.557939][ T9585] netlink_rcv_skb+0x41/0x110 [ 74.562582][ T9585] netlink_unicast+0x19a/0x270 [ 74.567325][ T9585] netlink_sendmsg+0x248/0x480 [ 74.572063][ T9585] sock_sendmsg+0x2b/0x40 [ 74.576356][ T9585] ____sys_sendmsg+0x1ed/0x230 [ 74.581121][ T9585] ? copy_msghdr_from_user+0x57/0x90 [ 74.586371][ T9585] ___sys_sendmsg+0x77/0xb0 [ 74.590877][ T9585] ? find_held_lock+0x2d/0x90 [ 74.595521][ T9585] ? __fget_files+0xe1/0x1d0 [ 74.600076][ T9585] ? __fget_files+0xf9/0x1d0 [ 74.604637][ T9585] __sys_sendmsg+0x52/0xa0 [ 74.609025][ T9585] do_syscall_64+0x2d/0x70 [ 74.613407][ T9585] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 74.619261][ T9585] RIP: 0033:0x45d249 [ 74.623119][ T9585] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.642689][ T9585] RSP: 002b:00007fae66a87c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 74.651071][ T9585] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 74.659009][ T9585] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 74.666948][ T9585] RBP: 00007fae66a87ca0 R08: 0000000000000000 R09: 0000000000000000 [ 74.674883][ T9585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 74.682823][ T9585] R13: 00007fff4b86684f R14: 00007fae66a889c0 R15: 000000000118d08c [ 74.826698][ T9610] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 74.855306][ T9613] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 74.938167][ T9618] FAULT_INJECTION: forcing a failure. [ 74.938167][ T9618] name failslab, interval 1, probability 0, space 0, times 0 [ 74.985214][ T9618] CPU: 0 PID: 9618 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 74.993451][ T9618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.003472][ T9618] Call Trace: [ 75.006727][ T9618] dump_stack+0xa3/0xc8 [ 75.010858][ T9618] should_fail.cold.6+0x32/0x37 [ 75.015686][ T9618] should_failslab+0x5/0x10 [ 75.020164][ T9618] __kmalloc_track_caller+0x366/0x800 [ 75.025513][ T9618] ? device_rename+0x41/0xd0 [ 75.030066][ T9618] ? rcu_read_lock_sched_held+0x4d/0x80 [ 75.035576][ T9618] ? kfree+0x249/0x280 [ 75.039613][ T9618] kstrdup+0x28/0x50 [ 75.043543][ T9618] device_rename+0x41/0xd0 [ 75.047926][ T9618] dev_change_net_namespace+0x358/0x480 [ 75.053436][ T9618] do_setlink+0xd5/0x10b0 [ 75.057732][ T9618] ? __nla_validate_parse+0x5f/0x870 [ 75.063028][ T9618] __rtnl_newlink+0x538/0x8a0 [ 75.067717][ T9618] ? __lock_acquire+0x4ea/0x1770 [ 75.072617][ T9618] ? __lock_acquire+0x4ea/0x1770 [ 75.077537][ T9618] rtnl_newlink+0x3e/0x60 [ 75.081843][ T9618] rtnetlink_rcv_msg+0x173/0x480 [ 75.086744][ T9618] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 75.092169][ T9618] netlink_rcv_skb+0x41/0x110 [ 75.096810][ T9618] netlink_unicast+0x19a/0x270 [ 75.101537][ T9618] netlink_sendmsg+0x248/0x480 [ 75.106275][ T9618] sock_sendmsg+0x2b/0x40 [ 75.110569][ T9618] ____sys_sendmsg+0x1ed/0x230 [ 75.115299][ T9618] ? copy_msghdr_from_user+0x57/0x90 [ 75.120547][ T9618] ___sys_sendmsg+0x77/0xb0 [ 75.125014][ T9618] ? find_held_lock+0x2d/0x90 [ 75.129653][ T9618] ? __fget_files+0xe1/0x1d0 [ 75.134206][ T9618] ? __fget_files+0xf9/0x1d0 [ 75.138761][ T9618] __sys_sendmsg+0x52/0xa0 [ 75.143143][ T9618] do_syscall_64+0x2d/0x70 [ 75.147543][ T9618] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.153397][ T9618] RIP: 0033:0x45d249 [ 75.157254][ T9618] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.176822][ T9618] RSP: 002b:00007f06e3614c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 75.185195][ T9618] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 75.193128][ T9618] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 75.201077][ T9618] RBP: 00007f06e3614ca0 R08: 0000000000000000 R09: 0000000000000000 [ 75.209012][ T9618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 75.216946][ T9618] R13: 00007ffff2d042ef R14: 00007f06e36159c0 R15: 000000000118d08c [ 75.232821][ T9618] ------------[ cut here ]------------ [ 75.239814][ T9618] WARNING: CPU: 0 PID: 9618 at net/core/dev.c:10642 dev_change_net_namespace+0x458/0x480 [ 75.250007][ T9618] Kernel panic - not syncing: panic_on_warn set ... [ 75.256570][ T9618] CPU: 0 PID: 9618 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 75.264787][ T9618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.274805][ T9618] Call Trace: [ 75.278057][ T9618] dump_stack+0xa3/0xc8 [ 75.282179][ T9618] panic+0x135/0x31a [ 75.286045][ T9618] ? dev_change_net_namespace+0x458/0x480 [ 75.291724][ T9618] __warn.cold.13+0x20/0x20 [ 75.296188][ T9618] ? dev_change_net_namespace+0x458/0x480 [ 75.301868][ T9618] report_bug+0xc0/0xf0 [ 75.305985][ T9618] handle_bug+0x35/0x90 [ 75.310102][ T9618] exc_invalid_op+0x13/0x60 [ 75.314578][ T9618] asm_exc_invalid_op+0x12/0x20 [ 75.319400][ T9618] RIP: 0010:dev_change_net_namespace+0x458/0x480 [ 75.325696][ T9618] Code: 48 c7 c6 87 cd 09 84 48 c7 c7 20 da ea 83 c6 05 28 dd f0 01 01 e8 5d 38 7c 00 0f 0b e9 f1 fb ff ff 4c 8b 24 24 e9 e5 fd ff ff <0f> 0b e9 01 ff ff ff 0f 0b e9 12 ff ff ff b8 ea ff ff ff e9 4b ff [ 75.345360][ T9618] RSP: 0018:ffffc9000533f598 EFLAGS: 00010282 [ 75.351398][ T9618] RAX: 00000000fffffff4 RBX: ffff88810e7d7000 RCX: 0000000000000000 [ 75.359335][ T9618] RDX: 0000000000000001 RSI: ffffffff83e75967 RDI: 0000000000000282 [ 75.367270][ T9618] RBP: ffff88810e7d70a0 R08: 0000000000000001 R09: 0000000000000001 [ 75.375208][ T9618] R10: 0000000000000001 R11: ffffc9000533f150 R12: ffff88810e7d70b8 [ 75.383154][ T9618] R13: ffffffff8461b6c0 R14: ffff88810e7d7090 R15: ffffffff8461b6c0 [ 75.391103][ T9618] ? dev_change_net_namespace+0x358/0x480 [ 75.396787][ T9618] do_setlink+0xd5/0x10b0 [ 75.401169][ T9618] ? __nla_validate_parse+0x5f/0x870 [ 75.406466][ T9618] __rtnl_newlink+0x538/0x8a0 [ 75.411113][ T9618] ? __lock_acquire+0x4ea/0x1770 [ 75.416014][ T9618] ? __lock_acquire+0x4ea/0x1770 [ 75.420934][ T9618] rtnl_newlink+0x3e/0x60 [ 75.425224][ T9618] rtnetlink_rcv_msg+0x173/0x480 [ 75.430126][ T9618] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 75.435549][ T9618] netlink_rcv_skb+0x41/0x110 [ 75.440190][ T9618] netlink_unicast+0x19a/0x270 [ 75.444920][ T9618] netlink_sendmsg+0x248/0x480 [ 75.449686][ T9618] sock_sendmsg+0x2b/0x40 [ 75.453982][ T9618] ____sys_sendmsg+0x1ed/0x230 [ 75.458706][ T9618] ? copy_msghdr_from_user+0x57/0x90 [ 75.463957][ T9618] ___sys_sendmsg+0x77/0xb0 [ 75.468431][ T9618] ? find_held_lock+0x2d/0x90 [ 75.473078][ T9618] ? __fget_files+0xe1/0x1d0 [ 75.477663][ T9618] ? __fget_files+0xf9/0x1d0 [ 75.482215][ T9618] __sys_sendmsg+0x52/0xa0 [ 75.486597][ T9618] do_syscall_64+0x2d/0x70 [ 75.490976][ T9618] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.496832][ T9618] RIP: 0033:0x45d249 [ 75.500689][ T9618] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.520272][ T9618] RSP: 002b:00007f06e3614c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 75.528655][ T9618] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045d249 [ 75.536591][ T9618] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 75.544528][ T9618] RBP: 00007f06e3614ca0 R08: 0000000000000000 R09: 0000000000000000 [ 75.552517][ T9618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 75.560492][ T9618] R13: 00007ffff2d042ef R14: 00007f06e36159c0 R15: 000000000118d08c [ 75.570061][ T9618] Kernel Offset: disabled [ 75.574364][ T9618] Rebooting in 86400 seconds..