Warning: Permanently added '10.128.15.205' (ECDSA) to the list of known hosts. 2020/02/29 18:49:31 parsed 1 programs 2020/02/29 18:49:33 executed programs: 0 syzkaller login: [ 140.288015][ T9741] IPVS: ftp: loaded support on port[0] = 21 [ 140.295332][ T9740] IPVS: ftp: loaded support on port[0] = 21 [ 140.330957][ T9743] IPVS: ftp: loaded support on port[0] = 21 [ 140.344372][ T9746] IPVS: ftp: loaded support on port[0] = 21 [ 140.372723][ T9749] IPVS: ftp: loaded support on port[0] = 21 [ 140.379575][ T9748] IPVS: ftp: loaded support on port[0] = 21 [ 140.571146][ T9741] chnl_net:caif_netlink_parms(): no params data found [ 140.607422][ T9749] chnl_net:caif_netlink_parms(): no params data found [ 140.667025][ T9743] chnl_net:caif_netlink_parms(): no params data found [ 140.715216][ T9746] chnl_net:caif_netlink_parms(): no params data found [ 140.741915][ T9740] chnl_net:caif_netlink_parms(): no params data found [ 140.831558][ T9749] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.839381][ T9749] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.847572][ T9749] device bridge_slave_0 entered promiscuous mode [ 140.896557][ T9749] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.903635][ T9749] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.914539][ T9749] device bridge_slave_1 entered promiscuous mode [ 140.922360][ T9741] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.929494][ T9741] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.937314][ T9741] device bridge_slave_0 entered promiscuous mode [ 140.949527][ T9741] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.957685][ T9741] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.965476][ T9741] device bridge_slave_1 entered promiscuous mode [ 141.012677][ T9743] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.022680][ T9743] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.030506][ T9743] device bridge_slave_0 entered promiscuous mode [ 141.057944][ T9748] chnl_net:caif_netlink_parms(): no params data found [ 141.078894][ T9741] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 141.088273][ T9743] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.095388][ T9743] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.104046][ T9743] device bridge_slave_1 entered promiscuous mode [ 141.113680][ T9740] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.121109][ T9740] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.132179][ T9740] device bridge_slave_0 entered promiscuous mode [ 141.143303][ T9740] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.150426][ T9740] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.158744][ T9740] device bridge_slave_1 entered promiscuous mode [ 141.168928][ T9749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 141.179610][ T9741] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 141.211782][ T9743] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 141.229253][ T9749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 141.261095][ T9743] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 141.294210][ T9741] team0: Port device team_slave_0 added [ 141.300460][ T9746] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.307719][ T9746] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.315298][ T9746] device bridge_slave_0 entered promiscuous mode [ 141.324782][ T9740] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 141.347275][ T9743] team0: Port device team_slave_0 added [ 141.360707][ T9741] team0: Port device team_slave_1 added [ 141.366723][ T9746] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.373783][ T9746] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.382877][ T9746] device bridge_slave_1 entered promiscuous mode [ 141.391304][ T9740] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 141.414991][ T9743] team0: Port device team_slave_1 added [ 141.426362][ T9749] team0: Port device team_slave_0 added [ 141.453771][ T9741] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 141.460848][ T9741] 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. [ 141.487308][ T9741] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 141.523893][ T9749] team0: Port device team_slave_1 added [ 141.541618][ T9746] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 141.557823][ T9741] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 141.564870][ T9741] 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. [ 141.590806][ T9741] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 141.612489][ T9748] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.623314][ T9748] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.631192][ T9748] device bridge_slave_0 entered promiscuous mode [ 141.642447][ T9740] team0: Port device team_slave_0 added [ 141.650257][ T9746] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 141.669482][ T9743] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 141.676669][ T9743] 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. [ 141.702717][ T9743] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 141.715211][ T9743] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 141.728040][ T9743] 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. [ 141.754661][ T9743] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 141.771659][ T9748] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.779517][ T9748] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.787382][ T9748] device bridge_slave_1 entered promiscuous mode [ 141.795636][ T9740] team0: Port device team_slave_1 added [ 141.820481][ T9749] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 141.827618][ T9749] 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. [ 141.853548][ T9749] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 141.883412][ T9746] team0: Port device team_slave_0 added [ 141.950064][ T9741] device hsr_slave_0 entered promiscuous mode [ 141.995991][ T9741] device hsr_slave_1 entered promiscuous mode [ 142.076487][ T9749] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 142.083451][ T9749] 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. [ 142.109427][ T9749] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 142.130890][ T9740] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 142.138513][ T9740] 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. [ 142.165082][ T9740] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 142.178138][ T9746] team0: Port device team_slave_1 added [ 142.238963][ T9743] device hsr_slave_0 entered promiscuous mode [ 142.276207][ T9743] device hsr_slave_1 entered promiscuous mode [ 142.316104][ T9743] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 142.323906][ T9743] Cannot create hsr debugfs directory [ 142.331513][ T9748] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 142.357942][ T9740] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 142.364899][ T9740] 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. [ 142.390976][ T9740] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 142.411449][ T9748] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 142.488923][ T9749] device hsr_slave_0 entered promiscuous mode [ 142.536129][ T9749] device hsr_slave_1 entered promiscuous mode [ 142.605928][ T9749] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 142.613508][ T9749] Cannot create hsr debugfs directory [ 142.645294][ T9746] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 142.655206][ T9746] 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. [ 142.681330][ T9746] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 142.718290][ T9748] team0: Port device team_slave_0 added [ 142.734100][ T9746] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 142.741134][ T9746] 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. [ 142.767723][ T9746] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 142.791576][ T9748] team0: Port device team_slave_1 added [ 142.819731][ T9748] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 142.826839][ T9748] 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. [ 142.852766][ T9748] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 142.897426][ T9740] device hsr_slave_0 entered promiscuous mode [ 142.966558][ T9740] device hsr_slave_1 entered promiscuous mode [ 143.035803][ T9740] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 143.043401][ T9740] Cannot create hsr debugfs directory [ 143.064525][ T9748] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 143.071982][ T9748] 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. [ 143.098226][ T9748] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 143.167633][ T9746] device hsr_slave_0 entered promiscuous mode [ 143.206002][ T9746] device hsr_slave_1 entered promiscuous mode [ 143.245812][ T9746] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 143.253409][ T9746] Cannot create hsr debugfs directory [ 143.428871][ T9748] device hsr_slave_0 entered promiscuous mode [ 143.466148][ T9748] device hsr_slave_1 entered promiscuous mode [ 143.515878][ T9748] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 143.523458][ T9748] Cannot create hsr debugfs directory [ 143.620204][ T9749] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 143.695089][ T9749] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 143.751542][ T9749] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 143.828100][ T9749] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 143.901654][ T9741] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 143.959521][ T9741] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 144.004505][ T9741] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 144.037968][ T9741] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 144.104988][ T9743] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 144.173995][ T9743] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 144.211049][ T9743] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 144.268888][ T9743] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 144.368836][ T9740] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 144.408489][ T9740] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 144.458022][ T9740] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 144.515387][ T9740] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 144.582986][ T9746] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 144.632565][ T9746] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 144.689995][ T9746] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 144.748479][ T9746] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 144.808844][ T9748] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 144.845703][ T9748] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 144.904966][ T9749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 144.915334][ T9748] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 144.972020][ T9748] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 145.057080][ T9749] 8021q: adding VLAN 0 to HW filter on device team0 [ 145.083565][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 145.093155][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 145.101412][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.110324][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.119069][ T3143] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.126261][ T3143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.162474][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 145.170731][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.180085][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.188576][ T3144] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.195597][ T3144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.241936][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 145.251721][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 145.301534][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 145.311289][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.320775][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 145.332407][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.341226][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 145.349999][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 145.358389][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 145.367356][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 145.375591][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 145.399095][ T9740] 8021q: adding VLAN 0 to HW filter on device bond0 [ 145.413951][ T9746] 8021q: adding VLAN 0 to HW filter on device bond0 [ 145.426768][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 145.455978][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 145.463662][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 145.471975][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 145.479969][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 145.494358][ T9741] 8021q: adding VLAN 0 to HW filter on device bond0 [ 145.508392][ T9740] 8021q: adding VLAN 0 to HW filter on device team0 [ 145.518120][ T9746] 8021q: adding VLAN 0 to HW filter on device team0 [ 145.530581][ T9743] 8021q: adding VLAN 0 to HW filter on device bond0 [ 145.571435][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.581339][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.590111][ T3144] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.597209][ T3144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.604817][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.613510][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.622172][ T3144] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.629225][ T3144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.637557][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 145.645360][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 145.653290][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.662347][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.670776][ T3144] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.677846][ T3144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.685314][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.693880][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.702219][ T3144] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.709308][ T3144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.726173][ T9741] 8021q: adding VLAN 0 to HW filter on device team0 [ 145.748459][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 145.756665][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 145.764364][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 145.772053][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 145.779742][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 145.789506][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 145.798582][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.807471][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.816005][ T3143] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.823115][ T3143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.830897][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 145.838314][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 145.846331][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 145.858881][ T9743] 8021q: adding VLAN 0 to HW filter on device team0 [ 145.869559][ T9749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 145.889377][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 145.912012][ T9748] 8021q: adding VLAN 0 to HW filter on device bond0 [ 145.922829][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 145.933933][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 145.942799][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.952189][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 145.961623][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.970285][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 145.978916][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 146.016218][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 146.023987][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 146.032763][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 146.043676][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 146.052683][ T2709] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.059772][ T2709] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.068249][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 146.077603][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 146.086321][ T2709] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.093351][ T2709] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.101104][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 146.110231][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 146.118863][ T2709] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.125959][ T2709] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.133491][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 146.142169][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 146.150684][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 146.159344][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 146.177123][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 146.184934][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 146.194148][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 146.213058][ T9748] 8021q: adding VLAN 0 to HW filter on device team0 [ 146.241660][ T9749] device veth0_vlan entered promiscuous mode [ 146.250630][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 146.262041][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 146.270743][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 146.278772][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 146.286737][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 146.294896][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 146.303460][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 146.311996][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 146.320555][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 146.329042][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 146.337733][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 146.346427][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 146.354677][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 146.363483][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 146.372264][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 146.380569][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 146.389569][ T2710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 146.398143][ T2710] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.405173][ T2710] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.415338][ T9740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 146.448482][ T9746] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 146.457631][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 146.465284][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 146.473137][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 146.481344][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 146.489487][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 146.498408][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 146.507297][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 146.515529][ T2711] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.522621][ T2711] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.530893][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 146.539860][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 146.548374][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 146.557306][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 146.565552][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 146.574238][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 146.582476][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 146.591159][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 146.610828][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 146.620981][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 146.630141][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 146.639427][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 146.669817][ T9743] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 146.679567][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 146.688773][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 146.699079][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 146.707796][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 146.716062][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 146.724504][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 146.731992][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 146.741914][ T9741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 146.766599][ T9749] device veth1_vlan entered promiscuous mode [ 146.773626][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 146.782889][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 146.792085][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 146.800723][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 146.819253][ T9740] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 146.844884][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 146.853606][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 146.862384][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 146.869966][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 146.878678][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 146.887506][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 146.894895][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 146.908020][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 146.917250][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 146.950411][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 146.959465][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 146.967265][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 146.976049][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 146.987829][ T9746] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 147.001338][ T9748] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 147.013973][ T9748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 147.034980][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 147.049180][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 147.059907][ T9741] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 147.104356][ T9743] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 147.114065][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 147.123993][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 147.146437][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 147.155196][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 147.164771][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 147.172609][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 147.189997][ T9749] device veth0_macvtap entered promiscuous mode [ 147.202374][ T9748] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 147.217563][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 147.225524][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 147.244688][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 147.272057][ T9741] device veth0_vlan entered promiscuous mode [ 147.282603][ T9749] device veth1_macvtap entered promiscuous mode [ 147.299981][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 147.307995][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 147.316519][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 147.324672][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 147.335060][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 147.342864][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 147.352078][ T9740] device veth0_vlan entered promiscuous mode [ 147.392360][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 147.407476][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 147.427768][ T9741] device veth1_vlan entered promiscuous mode [ 147.442776][ T9740] device veth1_vlan entered promiscuous mode [ 147.453777][ T9749] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 147.466776][ T9749] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 147.476403][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 147.484343][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 147.496529][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 147.504936][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 147.516782][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 147.525237][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 147.534492][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 147.553060][ T9746] device veth0_vlan entered promiscuous mode [ 147.568873][ T9743] device veth0_vlan entered promiscuous mode [ 147.586909][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 147.595071][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 147.603823][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 147.613856][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 147.650714][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 147.662165][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 147.670089][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 147.678725][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 147.686842][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 147.702947][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 147.711563][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 147.722890][ T9743] device veth1_vlan entered promiscuous mode [ 147.780504][ T9746] device veth1_vlan entered promiscuous mode [ 147.799151][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 147.808031][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 147.817582][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 147.825412][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 147.833533][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 147.842129][ T2711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 147.852389][ T9740] device veth0_macvtap entered promiscuous mode [ 147.964603][ T9740] device veth1_macvtap entered promiscuous mode [ 147.999382][ T9743] device veth0_macvtap entered promiscuous mode [ 148.017130][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 148.025185][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 148.034186][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 148.043333][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 148.052701][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 148.061604][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 148.072404][ T9741] device veth0_macvtap entered promiscuous mode [ 148.127344][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 148.135449][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 148.150443][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 148.162297][ T3144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 148.175294][ T9748] device veth0_vlan entered promiscuous mode [ 148.193865][ T9741] device veth1_macvtap entered promiscuous mode [ 148.209833][ T9746] device veth0_macvtap entered promiscuous mode [ 148.238885][ T9743] device veth1_macvtap entered promiscuous mode [ 148.247835][ T9740] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 148.265855][ T9740] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 148.280261][ T9740] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 148.289796][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 148.297752][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 148.305563][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 148.313978][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 148.322326][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 148.331401][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 148.340190][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 148.342600][ T9789] overlayfs: './bus' not a directory [ 148.355190][ T9748] device veth1_vlan entered promiscuous mode [ 148.373127][ T9746] device veth1_macvtap entered promiscuous mode [ 148.392241][ T9740] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 148.402777][ T9740] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 148.414516][ T9740] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 148.422534][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 148.431140][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 148.439744][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 148.448658][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 148.476144][ T9789] overlayfs: filesystem on './file0' not supported as upperdir [ 148.487665][ T9743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 148.499449][ T9743] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 148.509506][ T9743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 148.518106][ C1] hrtimer: interrupt took 26229 ns [ 148.521008][ T9743] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 148.537564][ T9743] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 148.547694][ T9746] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 148.558528][ T9746] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 148.568401][ T9746] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 148.578887][ T9746] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 2020/02/29 18:49:42 executed programs: 6 [ 148.588866][ T9746] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 148.601334][ T9746] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 148.614657][ T9746] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 148.662583][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 148.675079][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 148.684171][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 148.703610][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 148.715017][ T9743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 148.718702][ T9794] overlayfs: './bus' not a directory [ 148.730375][ T9743] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 148.742392][ T9743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 148.752868][ T9743] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 148.765367][ T9743] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 148.773724][ T9741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 148.791328][ T9741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 148.802320][ T9741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 148.815789][ T9741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 148.825685][ T9741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 148.836795][ T9741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 148.862717][ T9741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 148.873466][ T9741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 148.885400][ T9741] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 148.910094][ T9796] overlayfs: filesystem on './file0' not supported as upperdir [ 149.036401][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 149.045074][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 149.054834][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 149.064835][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 149.074754][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 149.084652][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 149.086514][ T9800] overlayfs: './bus' not a directory [ 149.098587][ T9746] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 149.112190][ T9746] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.122571][ T9746] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 149.133602][ T9746] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.143925][ T9746] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 149.154810][ T9746] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.167886][ T9746] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 149.180135][ T9748] device veth0_macvtap entered promiscuous mode [ 149.228137][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 149.238716][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 149.242651][ T9805] overlayfs: filesystem on './file0' not supported as upperdir [ 149.261903][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 149.282795][ T9741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 149.293857][ T9741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.304731][ T9741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 149.321055][ T9741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.331245][ T9741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 149.341761][ T9741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.351656][ T9741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 149.361021][ T9807] overlayfs: './bus' not a directory [ 149.362348][ T9741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.381701][ T9741] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 149.439374][ T9748] device veth1_macvtap entered promiscuous mode [ 149.456073][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 149.463951][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 149.473514][ T3143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 149.534145][ T9807] overlayfs: filesystem on './file0' not supported as upperdir [ 149.653186][ T9811] overlayfs: './bus' not a directory [ 149.741782][ T9748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 149.758134][ T9748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.773723][ T9748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 149.785233][ T9748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.795460][ T9748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 149.807351][ T9748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.816533][ T9817] overlayfs: './bus' not a directory [ 149.817248][ T9748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 149.835177][ T9748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.845340][ T9748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 149.856149][ T9748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.872360][ T9818] overlayfs: filesystem on './file0' not supported as upperdir [ 149.881743][ T9748] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 149.980811][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 150.002903][ T3142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 150.034931][ T9748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 150.057799][ T9748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 150.075011][ T9827] overlayfs: './bus' not a directory [ 150.094235][ T9748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 150.125923][ T9748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 150.142814][ T9748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 150.153601][ T9748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 150.171177][ T9830] overlayfs: './bus' not a directory [ 150.171630][ T9748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 150.187342][ T9748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 150.197588][ T9748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 150.241440][ T9748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 150.253629][ T9748] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 150.272499][ T9817] overlayfs: filesystem on './file0' not supported as upperdir [ 150.340614][ T3140] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 150.361889][ T3140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 150.418575][ T9827] overlayfs: filesystem on './file0' not supported as upperdir [ 150.437749][ T9830] overlayfs: filesystem on './file0' not supported as upperdir [ 150.458841][ T9834] overlayfs: './bus' not a directory [ 150.613792][ T9839] overlayfs: './bus' not a directory [ 150.850823][ T9849] overlayfs: './bus' not a directory [ 150.881954][ T9842] overlayfs: filesystem on './file0' not supported as upperdir [ 150.885035][ T9854] overlayfs: './bus' not a directory [ 150.897496][ T9852] overlayfs: './bus' not a directory [ 151.026545][ T9843] overlayfs: filesystem on './file0' not supported as upperdir [ 151.182973][ T9863] overlayfs: './bus' not a directory [ 151.243330][ T9869] overlayfs: filesystem on './file0' not supported as upperdir [ 151.251479][ T9867] overlayfs: './bus' not a directory [ 151.291370][ T9870] overlayfs: filesystem on './file0' not supported as upperdir [ 151.342500][ T9873] overlayfs: filesystem on './file0' not supported as upperdir [ 151.487624][ T9874] overlayfs: filesystem on './file0' not supported as upperdir [ 151.611057][ T9886] overlayfs: filesystem on './file0' not supported as upperdir [ 151.627773][ T9883] overlayfs: './bus' not a directory [ 151.648211][ T9882] overlayfs: './bus' not a directory [ 151.648623][ T9881] overlayfs: './bus' not a directory [ 151.727566][ T9887] overlayfs: './bus' not a directory [ 151.832476][ T9866] overlayfs: overlapping lowerdir path [ 151.932823][ T9895] overlayfs: './bus' not a directory [ 152.130819][ T9896] overlayfs: filesystem on './file0' not supported as upperdir [ 152.172636][ T9903] overlayfs: filesystem on './file0' not supported as upperdir [ 152.191792][ T9906] overlayfs: filesystem on './file0' not supported as upperdir [ 152.247001][ T9902] overlayfs: './bus' not a directory [ 152.261220][ T9897] overlayfs: filesystem on './file0' not supported as upperdir [ 152.357910][ T9887] overlayfs: failed to resolve 'file0': -2 [ 152.413457][ T9913] overlayfs: filesystem on './file0' not supported as upperdir [ 152.519240][ T9911] overlayfs: './bus' not a directory [ 152.611309][ T9919] overlayfs: './bus' not a directory [ 152.620186][ T9916] overlayfs: './bus' not a directory [ 152.671498][ T9924] overlayfs: filesystem on './file0' not supported as upperdir [ 152.737732][ T9923] overlayfs: './bus' not a directory [ 152.832926][ T9933] overlayfs: './bus' not a directory [ 152.961574][ T9936] overlayfs: filesystem on './file0' not supported as upperdir [ 152.987833][ T9938] overlayfs: filesystem on './file0' not supported as upperdir [ 153.058928][ T9941] overlayfs: './bus' not a directory [ 153.092602][ T9925] overlayfs: failed to resolve 'file0': -2 [ 153.140846][ T9944] overlayfs: filesystem on './file0' not supported as upperdir [ 153.182532][ T9945] overlayfs: filesystem on './file0' not supported as upperdir [ 153.220724][ T9947] overlayfs: filesystem on './file0' not supported as upperdir [ 153.366726][ T9941] overlayfs: failed to resolve 'file0': -2 [ 153.418505][ T9954] overlayfs: './bus' not a directory [ 153.427758][ T9953] overlayfs: './bus' not a directory [ 153.514061][ T9961] overlayfs: './bus' not a directory [ 153.563022][ T9962] overlayfs: './bus' not a directory [ 153.571113][ T9964] overlayfs: upper fs does not support tmpfile. [ 153.657789][ T9964] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 153.707177][ T9968] overlayfs: './bus' not a directory [ 153.824592][ T9941] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 153.916746][ T9964] overlayfs: failed to resolve './bus': -2 [ 153.929270][ T9955] overlayfs: filesystem on './file0' not supported as upperdir 2020/02/29 18:49:47 executed programs: 32 [ 154.051834][ T9981] overlayfs: filesystem on './file0' not supported as upperdir [ 154.053621][ T9982] overlayfs: filesystem on './file0' not supported as upperdir [ 154.102429][ T9983] overlayfs: filesystem on './file0' not supported as upperdir [ 154.115544][ T9954] overlayfs: failed to resolve 'file0': -2 [ 154.130562][ T9980] overlayfs: './bus' not a directory [ 154.138276][ T9986] overlayfs: upper fs does not support tmpfile. [ 154.151953][ T9986] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 154.240298][ T9988] overlayfs: './bus' not a directory [ 154.444893][ T9994] overlayfs: './bus' not a directory [ 154.457674][ T9999] overlayfs: './bus' not a directory [ 154.495643][ T9985] overlayfs: filesystem on './file0' not supported as upperdir [ 154.524892][T10000] overlayfs: './bus' not a directory [ 154.529644][T10004] overlayfs: filesystem on './file0' not supported as upperdir [ 154.678151][ T9985] overlayfs: failed to resolve 'file0': -2 [ 154.751288][T10012] overlayfs: './bus' not a directory [ 154.909666][T10009] overlayfs: filesystem on './file0' not supported as upperdir [ 154.940665][T10008] overlayfs: filesystem on './file0' not supported as upperdir [ 154.983933][T10020] overlayfs: './bus' not a directory [ 154.999015][T10021] overlayfs: './bus' not a directory [ 155.034303][T10023] overlayfs: filesystem on './file0' not supported as upperdir [ 155.131392][T10026] overlayfs: filesystem on './file0' not supported as upperdir [ 155.257839][T10020] overlayfs: failed to resolve 'file0': -2 [ 155.341977][T10033] overlayfs: './bus' not a directory [ 155.347939][T10034] overlayfs: './bus' not a directory [ 155.414619][T10037] overlayfs: filesystem on './file0' not supported as upperdir [ 155.442475][T10041] overlayfs: upper fs does not support tmpfile. [ 155.459803][T10038] overlayfs: './bus' not a directory [ 155.502674][T10041] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 155.614699][T10048] overlayfs: './bus' not a directory [ 155.744752][T10051] overlayfs: filesystem on './file0' not supported as upperdir [ 155.754609][T10050] overlayfs: filesystem on './file0' not supported as upperdir [ 155.830401][T10038] overlayfs: failed to resolve 'file0': -2 [ 155.913485][T10055] overlayfs: './bus' not a directory [ 155.927288][T10059] overlayfs: './bus' not a directory [ 156.001001][T10062] overlayfs: filesystem on './file0' not supported as upperdir [ 156.037967][T10063] overlayfs: upper fs does not support tmpfile. [ 156.098579][T10063] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 156.174702][T10061] overlayfs: overlapping lowerdir path [ 156.191834][T10060] overlayfs: overlapping lowerdir path [ 156.249873][T10068] overlayfs: './bus' not a directory [ 156.309554][T10071] overlayfs: './bus' not a directory [ 156.432622][T10080] overlayfs: upper fs does not support tmpfile. [ 156.435837][T10079] overlayfs: './bus' not a directory [ 156.445884][T10080] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 156.474642][T10077] overlayfs: './bus' not a directory [ 156.558002][T10068] overlayfs: failed to resolve 'file0': -2 [ 156.634659][T10085] overlayfs: './bus' not a directory [ 156.700604][T10087] overlayfs: filesystem on './file0' not supported as upperdir [ 156.732527][T10073] overlayfs: upper fs does not support tmpfile. [ 156.775854][T10073] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 156.799720][T10077] overlayfs: failed to resolve 'file0': -2 [ 156.893859][T10090] overlayfs: './bus' not a directory [ 156.931958][T10094] overlayfs: './bus' not a directory [ 156.965449][T10098] overlayfs: filesystem on './file0' not supported as upperdir [ 157.043411][T10102] overlayfs: upper fs does not support tmpfile. [ 157.093438][T10102] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 157.107693][T10100] overlayfs: './bus' not a directory [ 157.190707][T10102] overlayfs: failed to resolve './bus': -2 [ 157.202412][T10109] overlayfs: './bus' not a directory [ 157.256017][T10110] overlayfs: filesystem on './file0' not supported as upperdir [ 157.316662][T10114] overlayfs: filesystem on './file0' not supported as upperdir [ 157.415008][T10116] overlayfs: './bus' not a directory [ 157.450115][T10120] overlayfs: './bus' not a directory [ 157.481025][T10121] overlayfs: filesystem on './file0' not supported as upperdir [ 157.600450][T10126] overlayfs: filesystem on './file0' not supported as upperdir [ 157.704717][T10132] overlayfs: './bus' not a directory [ 157.722902][T10134] overlayfs: filesystem on './file0' not supported as upperdir [ 157.725345][T10131] overlayfs: './bus' not a directory [ 157.829944][T10136] overlayfs: filesystem on './file0' not supported as upperdir [ 157.974058][T10139] overlayfs: './bus' not a directory [ 157.984821][T10142] overlayfs: './bus' not a directory [ 158.003251][T10146] overlayfs: filesystem on './file0' not supported as upperdir [ 158.072213][T10144] overlayfs: './bus' not a directory [ 158.196665][T10155] overlayfs: './bus' not a directory [ 158.212432][T10158] overlayfs: filesystem on './file0' not supported as upperdir [ 158.392016][T10163] overlayfs: './bus' not a directory [ 158.407229][T10157] overlayfs: filesystem on './file0' not supported as upperdir [ 158.412655][T10164] overlayfs: filesystem on './file0' not supported as upperdir [ 158.530224][T10170] overlayfs: filesystem on './file0' not supported as upperdir [ 158.550014][T10171] overlayfs: filesystem on './file0' not supported as upperdir [ 158.623405][T10144] overlayfs: failed to resolve 'file0': -2 [ 158.631549][T10169] overlayfs: './bus' not a directory [ 158.707858][T10175] overlayfs: './bus' not a directory [ 158.803646][T10181] overlayfs: filesystem on './file0' not supported as upperdir [ 158.891137][T10180] overlayfs: './bus' not a directory [ 158.961699][T10188] overlayfs: './bus' not a directory 2020/02/29 18:49:52 executed programs: 68 [ 158.995115][T10189] overlayfs: './bus' not a directory [ 159.021650][T10179] overlayfs: filesystem on './file0' not supported as upperdir [ 159.081354][T10193] overlayfs: filesystem on './file0' not supported as upperdir [ 159.157603][T10175] overlayfs: failed to resolve 'file0': -2 [ 159.220716][T10199] overlayfs: filesystem on './file0' not supported as upperdir [ 159.225299][T10198] overlayfs: './bus' not a directory [ 159.334478][T10180] overlayfs: failed to resolve 'file0': -2 [ 159.349586][T10202] overlayfs: filesystem on './file0' not supported as upperdir [ 159.380289][T10196] overlayfs: filesystem on './file0' not supported as upperdir [ 159.466191][T10207] overlayfs: './bus' not a directory [ 159.493423][T10210] overlayfs: './bus' not a directory [ 159.536646][T10213] overlayfs: filesystem on './file0' not supported as upperdir [ 159.691805][T10218] overlayfs: './bus' not a directory [ 159.772631][T10224] overlayfs: './bus' not a directory [ 159.861767][T10227] overlayfs: './bus' not a directory [ 159.870661][T10215] overlayfs: filesystem on './file0' not supported as upperdir [ 159.904298][T10230] overlayfs: filesystem on './file0' not supported as upperdir [ 160.053310][T10236] overlayfs: './bus' not a directory [ 160.081624][T10238] overlayfs: filesystem on './file0' not supported as upperdir [ 160.201366][T10232] overlayfs: filesystem on './file0' not supported as upperdir [ 160.258397][T10242] overlayfs: './bus' not a directory [ 160.279697][T10237] overlayfs: filesystem on './file0' not supported as upperdir [ 160.288116][T10224] overlayfs: failed to resolve 'file0': -2 [ 160.353007][T10246] overlayfs: './bus' not a directory [ 160.443712][T10252] overlayfs: filesystem on './file0' not supported as upperdir [ 160.559114][T10256] overlayfs: './bus' not a directory [ 160.567217][T10255] overlayfs: './bus' not a directory [ 160.574126][T10239] overlayfs: failed to resolve 'file0': -2 [ 160.630027][T10261] overlayfs: filesystem on './file0' not supported as upperdir [ 160.647380][T10259] overlayfs: './bus' not a directory [ 160.809934][T10268] overlayfs: filesystem on './file0' not supported as upperdir [ 160.893265][T10269] overlayfs: './bus' not a directory [ 160.913430][T10270] overlayfs: filesystem on './file0' not supported as upperdir [ 160.914796][T10271] overlayfs: filesystem on './file0' not supported as upperdir [ 161.013885][T10274] overlayfs: filesystem on './file0' not supported as upperdir [ 161.138330][T10279] overlayfs: './bus' not a directory [ 161.220358][T10282] overlayfs: './bus' not a directory [ 161.281933][T10288] overlayfs: filesystem on './file0' not supported as upperdir [ 161.302357][T10286] overlayfs: './bus' not a directory [ 161.462332][T10295] overlayfs: './bus' not a directory [ 161.549139][T10299] overlayfs: './bus' not a directory [ 161.622617][T10303] overlayfs: filesystem on './file0' not supported as upperdir [ 161.652001][T10302] overlayfs: upper fs does not support tmpfile. [ 161.663967][T10302] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 161.728462][T10291] overlayfs: failed to resolve 'file0': -2 [ 161.750929][T10282] overlayfs: failed to resolve 'file0': -2 [ 161.771445][T10279] overlayfs: failed to resolve 'file0': -2 [ 161.815300][T10309] overlayfs: filesystem on './file0' not supported as upperdir [ 161.819917][T10308] overlayfs: './bus' not a directory [ 161.962754][T10301] overlayfs: failed to resolve './file0': -2 [ 161.971624][T10305] overlayfs: filesystem on './file0' not supported as upperdir [ 162.078639][T10314] overlayfs: './bus' not a directory [ 162.112808][T10321] overlayfs: overlapping lowerdir path [ 162.141525][T10291] overlayfs: overlapping lowerdir path [ 162.166030][T10323] overlayfs: './bus' not a directory [ 162.191333][T10322] overlayfs: './bus' not a directory [ 162.420798][T10335] overlayfs: filesystem on './file0' not supported as upperdir [ 162.431831][T10337] overlayfs: filesystem on './file0' not supported as upperdir [ 162.480756][T10308] [ 162.483118][T10308] ====================================================== [ 162.490129][T10308] WARNING: possible circular locking dependency detected [ 162.495097][T10333] overlayfs: './bus' not a directory [ 162.497136][T10308] 5.6.0-rc2-next-20200224-syzkaller #0 Not tainted [ 162.497141][T10308] ------------------------------------------------------ [ 162.497147][T10308] syz-executor.2/10308 is trying to acquire lock: [ 162.497152][T10308] ffff888214cfe418 (sb_writers#3){.+.+}, at: mnt_want_write+0x3f/0xc0 [ 162.497182][T10308] [ 162.497182][T10308] but task is already holding lock: [ 162.537845][T10308] ffff8880987686d0 (&ovl_i_mutex_dir_key[depth]){++++}, at: vfs_setxattr+0x98/0x100 [ 162.547216][T10308] [ 162.547216][T10308] which lock already depends on the new lock. [ 162.547216][T10308] [ 162.557613][T10308] [ 162.557613][T10308] the existing dependency chain (in reverse order) is: [ 162.566615][T10308] [ 162.566615][T10308] -> #3 (&ovl_i_mutex_dir_key[depth]){++++}: [ 162.574771][T10308] down_read+0x95/0x440 [ 162.579427][T10308] path_openat+0x1c4f/0x33f0 [ 162.584519][T10308] do_filp_open+0x192/0x260 [ 162.589557][T10308] do_open_execat+0x13b/0x6d0 [ 162.594730][T10308] __do_execve_file.isra.0+0x16d5/0x2270 [ 162.600856][T10308] __x64_sys_execve+0x8f/0xc0 [ 162.606038][T10308] do_syscall_64+0xfa/0x790 [ 162.611041][T10308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.617431][T10308] [ 162.617431][T10308] -> #2 (&sig->cred_guard_mutex){+.+.}: [ 162.625149][T10308] __mutex_lock+0x156/0x13c0 [ 162.630238][T10308] mutex_lock_killable_nested+0x16/0x20 [ 162.636285][T10308] do_io_accounting+0x1f4/0x820 [ 162.641692][T10308] proc_tgid_io_accounting+0x23/0x30 [ 162.647474][T10308] proc_single_show+0xfd/0x1c0 [ 162.652736][T10308] seq_read+0x4ca/0x1170 [ 162.657476][T10308] do_iter_read+0x4a4/0x660 [ 162.662482][T10308] vfs_readv+0xf0/0x160 [ 162.667243][T10308] do_preadv+0x1c4/0x280 [ 162.671982][T10308] __x64_sys_preadv+0x9a/0xf0 [ 162.677156][T10308] do_syscall_64+0xfa/0x790 [ 162.682214][T10308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.688598][T10308] [ 162.688598][T10308] -> #1 (&p->lock){+.+.}: [ 162.695202][T10308] __mutex_lock+0x156/0x13c0 [ 162.700287][T10308] mutex_lock_nested+0x16/0x20 [ 162.705547][T10308] seq_read+0x71/0x1170 [ 162.710200][T10308] do_iter_read+0x4a4/0x660 [ 162.715209][T10308] vfs_readv+0xf0/0x160 [ 162.719878][T10308] default_file_splice_read+0x4fb/0xa20 [ 162.725978][T10308] do_splice_to+0x127/0x180 [ 162.730980][T10308] splice_direct_to_actor+0x320/0xa30 [ 162.736889][T10308] do_splice_direct+0x1da/0x2a0 [ 162.742240][T10308] do_sendfile+0x597/0xd00 [ 162.747162][T10308] __x64_sys_sendfile64+0x1dd/0x220 [ 162.752867][T10308] do_syscall_64+0xfa/0x790 [ 162.757871][T10308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.764355][T10308] [ 162.764355][T10308] -> #0 (sb_writers#3){.+.+}: [ 162.771188][T10308] __lock_acquire+0x29cd/0x6320 [ 162.776545][T10308] lock_acquire+0x190/0x410 [ 162.781546][T10308] __sb_start_write+0x255/0x4a0 [ 162.786894][T10308] mnt_want_write+0x3f/0xc0 [ 162.791893][T10308] ovl_want_write+0x76/0xa0 [ 162.796891][T10308] ovl_xattr_set+0x53/0x5b0 [ 162.801899][T10308] ovl_other_xattr_set+0x39/0x50 [ 162.807347][T10308] __vfs_setxattr+0x11f/0x180 [ 162.812520][T10308] __vfs_setxattr_noperm+0x11c/0x410 [ 162.818303][T10308] vfs_setxattr+0xda/0x100 [ 162.823222][T10308] setxattr+0x26f/0x380 [ 162.827873][T10308] path_setxattr+0x197/0x1b0 [ 162.832958][T10308] __x64_sys_lsetxattr+0xc1/0x150 [ 162.838481][T10308] do_syscall_64+0xfa/0x790 [ 162.843529][T10308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.849961][T10308] [ 162.849961][T10308] other info that might help us debug this: [ 162.849961][T10308] [ 162.860166][T10308] Chain exists of: [ 162.860166][T10308] sb_writers#3 --> &sig->cred_guard_mutex --> &ovl_i_mutex_dir_key[depth] [ 162.860166][T10308] [ 162.874668][T10308] Possible unsafe locking scenario: [ 162.874668][T10308] [ 162.882091][T10308] CPU0 CPU1 [ 162.887431][T10308] ---- ---- [ 162.892774][T10308] lock(&ovl_i_mutex_dir_key[depth]); [ 162.898215][T10308] lock(&sig->cred_guard_mutex); [ 162.905741][T10308] lock(&ovl_i_mutex_dir_key[depth]); [ 162.913777][T10308] lock(sb_writers#3); [ 162.917912][T10308] [ 162.917912][T10308] *** DEADLOCK *** [ 162.917912][T10308] [ 162.926043][T10308] 2 locks held by syz-executor.2/10308: [ 162.931554][T10308] #0: ffff88809816c418 (sb_writers#12){.+.+}, at: mnt_want_write+0x3f/0xc0 [ 162.940209][T10308] #1: ffff8880987686d0 (&ovl_i_mutex_dir_key[depth]){++++}, at: vfs_setxattr+0x98/0x100 [ 162.950005][T10308] [ 162.950005][T10308] stack backtrace: [ 162.955876][T10308] CPU: 1 PID: 10308 Comm: syz-executor.2 Not tainted 5.6.0-rc2-next-20200224-syzkaller #0 [ 162.965736][T10308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.975785][T10308] Call Trace: [ 162.979055][T10308] dump_stack+0x197/0x210 [ 162.983371][T10308] print_circular_bug.isra.0.cold+0x163/0x172 [ 162.989411][T10308] check_noncircular+0x32e/0x3e0 [ 162.994323][T10308] ? print_circular_bug.isra.0+0x230/0x230 [ 163.000105][T10308] ? alloc_list_entry+0xc0/0xc0 [ 163.004928][T10308] ? mark_lock+0xc2/0x1220 [ 163.009320][T10308] ? is_bpf_image_address+0x1da/0x290 [ 163.014667][T10308] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 163.020882][T10308] ? find_first_zero_bit+0x9a/0xc0 [ 163.025972][T10308] __lock_acquire+0x29cd/0x6320 [ 163.030803][T10308] ? __kernel_text_address+0xd/0x40 [ 163.035977][T10308] ? unwind_get_return_address+0x61/0xa0 [ 163.041589][T10308] ? mark_held_locks+0xf0/0xf0 [ 163.046331][T10308] lock_acquire+0x190/0x410 [ 163.050812][T10308] ? mnt_want_write+0x3f/0xc0 [ 163.055467][T10308] __sb_start_write+0x255/0x4a0 [ 163.060297][T10308] ? mnt_want_write+0x3f/0xc0 [ 163.065005][T10308] mnt_want_write+0x3f/0xc0 [ 163.069491][T10308] ovl_want_write+0x76/0xa0 [ 163.074019][T10308] ovl_xattr_set+0x53/0x5b0 [ 163.078561][T10308] ovl_other_xattr_set+0x39/0x50 [ 163.083484][T10308] ? ovl_mount+0x40/0x40 [ 163.087706][T10308] __vfs_setxattr+0x11f/0x180 [ 163.092364][T10308] ? xattr_resolve_name+0x3e0/0x3e0 [ 163.097542][T10308] ? evm_protect_xattr.isra.0+0x9e/0x3e0 [ 163.103171][T10308] __vfs_setxattr_noperm+0x11c/0x410 [ 163.108446][T10308] vfs_setxattr+0xda/0x100 [ 163.112851][T10308] setxattr+0x26f/0x380 [ 163.116992][T10308] ? vfs_setxattr+0x100/0x100 [ 163.121659][T10308] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 163.127795][T10308] ? rcu_read_lock_any_held+0xcd/0xf0 [ 163.133143][T10308] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 163.138418][T10308] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 163.144685][T10308] ? preempt_count_add+0x7a/0x160 [ 163.149688][T10308] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 163.155913][T10308] ? __mnt_want_write+0x1f1/0x2f0 [ 163.160931][T10308] path_setxattr+0x197/0x1b0 [ 163.165501][T10308] ? setxattr+0x380/0x380 [ 163.169808][T10308] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 163.175243][T10308] ? do_syscall_64+0x26/0x790 [ 163.179900][T10308] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 163.185943][T10308] ? do_syscall_64+0x26/0x790 [ 163.190598][T10308] __x64_sys_lsetxattr+0xc1/0x150 [ 163.195641][T10308] do_syscall_64+0xfa/0x790 [ 163.200164][T10308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 163.206039][T10308] RIP: 0033:0x45c449 [ 163.209913][T10308] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 163.229528][T10308] RSP: 002b:00007f206bba4c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 163.237929][T10308] RAX: ffffffffffffffda RBX: 00007f206bba56d4 RCX: 000000000045c449 [ 163.245890][T10308] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000020000140 [ 163.253841][T10308] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 163.261787][T10308] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 163.269744][T10308] R13: 000000000000071a R14: 00000000004c9a25 R15: 000000000076bf2c [ 163.301994][T10334] overlayfs: './bus' not a directory [ 163.370137][T10341] overlayfs: filesystem on './file0' not supported as upperdir [ 163.447227][T10338] overlayfs: filesystem on './file0' not supported as upperdir [ 163.529255][T10352] overlayfs: filesystem on './file0' not supported as upperdir [ 163.532370][T10348] overlayfs: './bus' not a directory [ 163.553456][T10345] overlayfs: './bus' not a directory [ 163.590406][T10349] overlayfs: './bus' not a directory [ 163.654512][T10357] overlayfs: './bus' not a directory [ 163.786697][T10359] overlayfs: overlapping lowerdir path [ 163.888909][T10368] overlayfs: './bus' not a directory [ 163.919992][T10371] overlayfs: './bus' not a directory [ 163.991335][T10372] overlayfs: upper fs does not support tmpfile. [ 164.000700][T10372] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 164.029258][T10374] overlayfs: filesystem on './file0' not supported as upperdir 2020/02/29 18:49:57 executed programs: 98 [ 164.070148][T10375] overlayfs: filesystem on './file0' not supported as upperdir [ 164.081635][T10376] overlayfs: filesystem on './file0' not supported as upperdir [ 164.183476][T10381] overlayfs: filesystem on './file0' not supported as upperdir [ 164.192643][T10378] overlayfs: './bus' not a directory [ 164.241253][T10384] overlayfs: filesystem on './file0' not supported as upperdir [ 164.335321][T10386] overlayfs: './bus' not a directory [ 164.341327][T10388] overlayfs: './bus' not a directory [ 164.399581][T10393] overlayfs: './bus' not a directory [ 164.498897][T10401] overlayfs: filesystem on './file0' not supported as upperdir [ 164.524909][T10398] overlayfs: './bus' not a directory [ 164.644321][T10407] overlayfs: './bus' not a directory [ 164.719300][T10408] overlayfs: filesystem on './file0' not supported as upperdir [ 164.799183][T10410] overlayfs: './bus' not a directory [ 164.822289][T10399] overlayfs: filesystem on './file0' not supported as upperdir [ 164.841327][T10414] overlayfs: filesystem on './file0' not supported as upperdir [ 164.919001][T10418] overlayfs: filesystem on './file0' not supported as upperdir [ 164.951480][T10421] overlayfs: filesystem on './file0' not supported as upperdir [ 165.039194][T10428] overlayfs: filesystem on './file0' not supported as upperdir [ 165.065018][T10425] overlayfs: './bus' not a directory [ 165.081934][T10427] overlayfs: './bus' not a directory [ 165.141337][T10432] overlayfs: './bus' not a directory [ 165.219324][T10439] overlayfs: './bus' not a directory [ 165.293116][T10442] overlayfs: './bus' not a directory [ 165.373828][T10446] overlayfs: './bus' not a directory [ 165.439684][T10449] overlayfs: filesystem on './file0' not supported as upperdir [ 165.441999][T10450] overlayfs: filesystem on './file0' not supported as upperdir [ 165.529141][T10451] overlayfs: filesystem on './file0' not supported as upperdir [ 165.629693][T10452] overlayfs: filesystem on './file0' not supported as upperdir [ 165.699266][T10461] overlayfs: filesystem on './file0' not supported as upperdir [ 165.704051][T10457] overlayfs: filesystem on './file0' not supported as upperdir [ 165.729716][T10454] overlayfs: './bus' not a directory [ 165.784936][T10462] overlayfs: './bus' not a directory [ 165.851283][T10465] overlayfs: './bus' not a directory [ 166.052653][T10475] overlayfs: './bus' not a directory [ 166.054737][T10471] overlayfs: './bus' not a directory [ 166.066068][T10476] overlayfs: './bus' not a directory [ 166.199062][T10480] overlayfs: filesystem on './file0' not supported as upperdir [ 166.209532][T10484] overlayfs: filesystem on './file0' not supported as upperdir [ 166.213298][T10482] overlayfs: upper fs does not support tmpfile. [ 166.244929][T10482] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 166.349725][T10487] overlayfs: filesystem on './file0' not supported as upperdir [ 166.402293][T10489] overlayfs: filesystem on './file0' not supported as upperdir [ 166.467915][T10498] overlayfs: filesystem on './file0' not supported as upperdir [ 166.488965][T10502] overlayfs: './bus' not a directory [ 166.516386][T10500] overlayfs: './bus' not a directory [ 166.529178][T10495] overlayfs: './bus' not a directory [ 166.675661][T10507] overlayfs: './bus' not a directory [ 166.695664][T10511] overlayfs: './bus' not a directory [ 166.711779][T10513] overlayfs: './bus' not a directory [ 166.779263][T10516] overlayfs: filesystem on './file0' not supported as upperdir [ 166.830959][T10518] overlayfs: filesystem on './file0' not supported as upperdir [ 166.983766][T10523] overlayfs: filesystem on './file0' not supported as upperdir [ 166.998567][T10524] overlayfs: filesystem on './file0' not supported as upperdir [ 167.046506][T10527] overlayfs: filesystem on './file0' not supported as upperdir [ 167.072472][T10528] overlayfs: './bus' not a directory [ 167.083076][T10529] overlayfs: filesystem on './file0' not supported as upperdir [ 167.139777][T10513] overlayfs: failed to resolve 'file0': -2 [ 167.176996][T10532] overlayfs: './bus' not a directory [ 167.267611][T10537] overlayfs: './bus' not a directory [ 167.394991][T10540] overlayfs: './bus' not a directory [ 167.413799][T10542] overlayfs: './bus' not a directory [ 167.414239][T10547] overlayfs: './bus' not a directory [ 167.508550][T10551] overlayfs: filesystem on './file0' not supported as upperdir [ 167.518923][T10552] overlayfs: filesystem on './file0' not supported as upperdir [ 167.628711][T10554] overlayfs: filesystem on './file0' not supported as upperdir [ 167.649882][T10537] overlayfs: failed to resolve 'file0': -2 [ 167.709665][T10559] overlayfs: filesystem on './file0' not supported as upperdir [ 167.733970][T10565] overlayfs: filesystem on './file0' not supported as upperdir [ 167.739138][T10558] overlayfs: './bus' not a directory [ 167.785144][T10561] overlayfs: './bus' not a directory [ 167.794137][T10567] overlayfs: filesystem on './file0' not supported as upperdir [ 167.837144][T10550] overlayfs: overlapping lowerdir path [ 167.874213][T10570] overlayfs: './bus' not a directory [ 168.052045][T10578] overlayfs: './bus' not a directory [ 168.102351][T10585] overlayfs: filesystem on './file0' not supported as upperdir [ 168.122818][T10583] overlayfs: './bus' not a directory [ 168.131326][T10586] overlayfs: filesystem on './file0' not supported as upperdir [ 168.133530][T10584] overlayfs: './bus' not a directory [ 168.239604][T10590] overlayfs: filesystem on './file0' not supported as upperdir [ 168.360449][T10597] overlayfs: filesystem on './file0' not supported as upperdir [ 168.383882][T10595] overlayfs: './bus' not a directory [ 168.399564][T10598] overlayfs: './bus' not a directory [ 168.502731][T10602] overlayfs: './bus' not a directory [ 168.528811][T10605] overlayfs: filesystem on './file0' not supported as upperdir [ 168.579430][T10607] overlayfs: filesystem on './file0' not supported as upperdir [ 168.605975][T10598] overlayfs: overlapping lowerdir path [ 168.611159][T10588] overlayfs: overlapping lowerdir path [ 168.701401][T10610] overlayfs: './bus' not a directory [ 168.799952][T10615] overlayfs: filesystem on './file0' not supported as upperdir [ 168.815225][T10612] overlayfs: './bus' not a directory [ 168.834287][T10621] overlayfs: upper fs does not support tmpfile. [ 168.840735][T10618] overlayfs: filesystem on './file0' not supported as upperdir [ 168.853485][T10617] overlayfs: './bus' not a directory [ 168.870199][T10621] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 169.053899][T10627] overlayfs: filesystem on './file0' not supported as upperdir [ 169.069698][T10626] overlayfs: './bus' not a directory [ 169.077661][T10628] overlayfs: filesystem on './file0' not supported as upperdir [ 169.141404][T10634] overlayfs: filesystem on './file0' not supported as upperdir 2020/02/29 18:50:02 executed programs: 144 [ 169.193704][T10633] overlayfs: './bus' not a directory [ 169.201923][T10636] overlayfs: './bus' not a directory [ 169.315111][T10639] overlayfs: './bus' not a directory [ 169.429095][T10646] overlayfs: './bus' not a directory [ 169.474687][T10648] overlayfs: './bus' not a directory [ 169.528999][T10649] overlayfs: filesystem on './file0' not supported as upperdir [ 169.549932][T10652] overlayfs: filesystem on './file0' not supported as upperdir [ 169.551341][T10651] overlayfs: upper fs does not support tmpfile. [ 169.582779][T10651] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 169.668545][T10656] overlayfs: filesystem on './file0' not supported as upperdir [ 169.740050][T10659] overlayfs: './bus' not a directory [ 169.761060][T10662] overlayfs: filesystem on './file0' not supported as upperdir [ 169.764653][T10661] overlayfs: filesystem on './file0' not supported as upperdir [ 169.839274][T10667] overlayfs: './bus' not a directory [ 169.868181][T10672] overlayfs: './bus' not a directory [ 169.994033][T10676] overlayfs: './bus' not a directory [ 170.041236][T10678] overlayfs: filesystem on './file0' not supported as upperdir [ 170.151375][T10683] overlayfs: './bus' not a directory [ 170.162838][T10684] overlayfs: './bus' not a directory [ 170.209415][T10685] overlayfs: filesystem on './file0' not supported as upperdir [ 170.229127][T10688] overlayfs: filesystem on './file0' not supported as upperdir [ 170.269262][T10690] overlayfs: filesystem on './file0' not supported as upperdir [ 170.343215][T10692] overlayfs: './bus' not a directory [ 170.482240][T10700] overlayfs: filesystem on './file0' not supported as upperdir [ 170.490250][T10696] overlayfs: './bus' not a directory [ 170.506001][T10698] overlayfs: './bus' not a directory [ 170.622765][T10707] overlayfs: filesystem on './file0' not supported as upperdir [ 170.687115][T10706] overlayfs: './bus' not a directory [ 170.729461][T10709] overlayfs: filesystem on './file0' not supported as upperdir [ 170.771628][T10696] overlayfs: failed to resolve 'file0': -2 [ 170.822901][T10712] overlayfs: './bus' not a directory [ 170.859630][T10716] overlayfs: filesystem on './file0' not supported as upperdir [ 170.907241][T10715] overlayfs: './bus' not a directory [ 170.945643][T10718] overlayfs: upper fs does not support tmpfile. [ 170.992071][T10718] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 170.994494][T10720] overlayfs: './bus' not a directory [ 171.051720][T10724] overlayfs: filesystem on './file0' not supported as upperdir [ 171.151336][T10727] overlayfs: './bus' not a directory [ 171.233138][T10729] overlayfs: './bus' not a directory [ 171.241154][T10732] overlayfs: filesystem on './file0' not supported as upperdir [ 171.252031][T10733] overlayfs: filesystem on './file0' not supported as upperdir [ 171.339496][T10712] overlayfs: failed to resolve 'file0': -2 [ 171.389285][T10741] overlayfs: filesystem on './file0' not supported as upperdir [ 171.402980][T10738] overlayfs: './bus' not a directory [ 171.493942][T10746] overlayfs: filesystem on './file0' not supported as upperdir [ 171.504536][T10747] overlayfs: filesystem on './file0' not supported as upperdir [ 171.519446][T10743] overlayfs: './bus' not a directory [ 171.611476][T10738] overlayfs: failed to resolve 'file0': -2 [ 171.662425][T10753] overlayfs: './bus' not a directory [ 171.671500][T10758] overlayfs: './bus' not a directory [ 171.811378][T10766] overlayfs: upper fs does not support tmpfile. [ 171.838940][T10766] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 171.855360][T10765] overlayfs: './bus' not a directory [ 171.882411][T10773] overlayfs: filesystem on './file0' not supported as upperdir [ 171.884444][T10768] overlayfs: './bus' not a directory [ 172.003696][T10743] overlayfs: failed to resolve 'file0': -2 [ 172.088475][T10780] overlayfs: filesystem on './file0' not supported as upperdir [ 172.089324][T10781] overlayfs: filesystem on './file0' not supported as upperdir [ 172.130589][T10768] overlayfs: failed to resolve 'file0': -2 [ 172.172237][T10782] overlayfs: './bus' not a directory [ 172.179685][T10758] overlayfs: failed to resolve 'file0': -2 [ 172.243839][T10786] overlayfs: './bus' not a directory [ 172.290943][T10788] overlayfs: filesystem on './file0' not supported as upperdir [ 172.350933][T10792] overlayfs: upper fs does not support tmpfile. [ 172.353944][T10790] overlayfs: './bus' not a directory [ 172.404604][T10792] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off.