Warning: Permanently added '10.128.15.203' (ECDSA) to the list of known hosts. 2021/07/07 21:58:12 parsed 1 programs 2021/07/07 21:58:13 executed programs: 0 [ 63.711348][ T8780] IPVS: ftp: loaded support on port[0] = 21 [ 63.711347][ T8777] IPVS: ftp: loaded support on port[0] = 21 [ 63.801117][ T8782] IPVS: ftp: loaded support on port[0] = 21 [ 63.802231][ T8773] IPVS: ftp: loaded support on port[0] = 21 [ 63.818455][ T8779] IPVS: ftp: loaded support on port[0] = 21 [ 63.819671][ T8781] IPVS: ftp: loaded support on port[0] = 21 [ 64.353749][ T8779] chnl_net:caif_netlink_parms(): no params data found [ 64.366693][ T8773] chnl_net:caif_netlink_parms(): no params data found [ 64.560309][ T8781] chnl_net:caif_netlink_parms(): no params data found [ 64.583401][ T8780] chnl_net:caif_netlink_parms(): no params data found [ 64.592631][ T8782] chnl_net:caif_netlink_parms(): no params data found [ 64.608446][ T8777] chnl_net:caif_netlink_parms(): no params data found [ 64.763167][ T8779] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.778393][ T8779] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.788470][ T8779] device bridge_slave_0 entered promiscuous mode [ 64.802496][ T8779] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.811369][ T8779] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.820089][ T8779] device bridge_slave_1 entered promiscuous mode [ 64.827903][ T8773] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.836825][ T8773] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.844842][ T8773] device bridge_slave_0 entered promiscuous mode [ 64.856913][ T8773] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.864368][ T8773] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.873253][ T8773] device bridge_slave_1 entered promiscuous mode [ 64.896231][ T8782] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.903529][ T8782] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.915271][ T8782] device bridge_slave_0 entered promiscuous mode [ 64.947352][ T8782] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.954751][ T8782] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.962481][ T8782] device bridge_slave_1 entered promiscuous mode [ 64.976940][ T8779] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.995818][ T8781] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.003086][ T8781] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.013297][ T8781] device bridge_slave_0 entered promiscuous mode [ 65.031005][ T8773] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.044867][ T8780] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.052044][ T8780] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.061032][ T8780] device bridge_slave_0 entered promiscuous mode [ 65.070058][ T8779] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.079902][ T8781] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.088421][ T8781] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.096969][ T8781] device bridge_slave_1 entered promiscuous mode [ 65.104177][ T8777] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.111598][ T8777] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.119737][ T8777] device bridge_slave_0 entered promiscuous mode [ 65.129145][ T8773] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.144411][ T8780] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.151674][ T8780] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.160971][ T8780] device bridge_slave_1 entered promiscuous mode [ 65.183952][ T8777] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.191031][ T8777] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.202127][ T8777] device bridge_slave_1 entered promiscuous mode [ 65.211527][ T8782] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.237225][ T8782] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.249547][ T8780] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.268645][ T8781] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.281862][ T8779] team0: Port device team_slave_0 added [ 65.290878][ T8773] team0: Port device team_slave_0 added [ 65.307856][ T8780] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.324508][ T8781] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.334897][ T8779] team0: Port device team_slave_1 added [ 65.341377][ T8773] team0: Port device team_slave_1 added [ 65.364884][ T8777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.404861][ T8782] team0: Port device team_slave_0 added [ 65.420643][ T8777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.433226][ T8773] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.440852][ T8773] 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. [ 65.467647][ T8773] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.483016][ T8780] team0: Port device team_slave_0 added [ 65.492016][ T8779] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.499239][ T8779] 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. [ 65.527025][ T8779] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.540084][ T8781] team0: Port device team_slave_0 added [ 65.548586][ T8782] team0: Port device team_slave_1 added [ 65.559241][ T8781] team0: Port device team_slave_1 added [ 65.568735][ T8773] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.577814][ T8773] 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. [ 65.604906][ T8773] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.618179][ T8780] team0: Port device team_slave_1 added [ 65.625590][ T8779] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.632628][ T8779] 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. [ 65.659018][ T8779] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.690530][ T8781] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.701786][ T8781] 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. [ 65.730689][ T8781] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.732203][ T8606] Bluetooth: hci5: command 0x0409 tx timeout [ 65.748238][ T4835] Bluetooth: hci0: command 0x0409 tx timeout [ 65.754547][ T4835] Bluetooth: hci4: command 0x0409 tx timeout [ 65.760736][ T4835] Bluetooth: hci2: command 0x0409 tx timeout [ 65.768113][ T4835] Bluetooth: hci3: command 0x0409 tx timeout [ 65.776907][ T4835] Bluetooth: hci1: command 0x0409 tx timeout [ 65.784847][ T8777] team0: Port device team_slave_0 added [ 65.800620][ T8781] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.807703][ T8781] 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. [ 65.837612][ T8781] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.854230][ T8780] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.861296][ T8780] 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. [ 65.889521][ T8780] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.901396][ T8782] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.908820][ T8782] 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. [ 65.937626][ T8782] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.955544][ T8777] team0: Port device team_slave_1 added [ 65.969827][ T8773] device hsr_slave_0 entered promiscuous mode [ 65.977228][ T8773] device hsr_slave_1 entered promiscuous mode [ 65.985516][ T8780] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.992938][ T8780] 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. [ 66.024334][ T8780] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.039191][ T8782] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.050715][ T8782] 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. [ 66.077331][ T8782] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.090088][ T8779] device hsr_slave_0 entered promiscuous mode [ 66.097717][ T8779] device hsr_slave_1 entered promiscuous mode [ 66.104559][ T8779] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.112452][ T8779] Cannot create hsr debugfs directory [ 66.157669][ T8781] device hsr_slave_0 entered promiscuous mode [ 66.165417][ T8781] device hsr_slave_1 entered promiscuous mode [ 66.171909][ T8781] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.180707][ T8781] Cannot create hsr debugfs directory [ 66.189112][ T8780] device hsr_slave_0 entered promiscuous mode [ 66.196176][ T8780] device hsr_slave_1 entered promiscuous mode [ 66.203288][ T8780] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.210899][ T8780] Cannot create hsr debugfs directory [ 66.229553][ T8777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.238307][ T8777] 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. [ 66.266723][ T8777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.293507][ T8782] device hsr_slave_0 entered promiscuous mode [ 66.304795][ T8782] device hsr_slave_1 entered promiscuous mode [ 66.311778][ T8782] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.319761][ T8782] Cannot create hsr debugfs directory [ 66.329737][ T8777] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.336829][ T8777] 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. [ 66.363014][ T8777] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.525318][ T8777] device hsr_slave_0 entered promiscuous mode [ 66.535672][ T8777] device hsr_slave_1 entered promiscuous mode [ 66.542571][ T8777] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.551949][ T8777] Cannot create hsr debugfs directory [ 66.790648][ T8773] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 66.808523][ T8773] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 66.827388][ T8773] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 66.840415][ T8773] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 66.876889][ T8781] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 66.909699][ T8781] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 66.941536][ T8781] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 66.953635][ T8781] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 66.973620][ T8773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.992588][ T8780] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 67.022722][ T8773] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.033115][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.041690][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.066504][ T8780] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 67.077371][ T8780] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 67.088246][ T8779] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 67.124214][ T8780] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 67.140926][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.151613][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.163443][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.170770][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.184467][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.203801][ T8779] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 67.227979][ T8606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.237965][ T8606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.247121][ T8606] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.254255][ T8606] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.262426][ T8606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.271834][ T8606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.281038][ T8606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.290150][ T8606] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.301237][ T8606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.310788][ T8606] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.323094][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.354339][ T8779] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 67.374412][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.383432][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.397705][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.408653][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.421744][ T8773] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.434895][ T8777] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 67.446983][ T8779] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 67.480702][ T8777] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 67.490783][ T8777] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 67.530433][ T8777] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 67.541733][ T8781] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.570089][ T8773] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.583102][ T8780] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.597620][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.606324][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.620636][ T8782] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.644323][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.652972][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.676915][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.688369][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.710920][ T8781] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.720146][ T8780] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.750813][ T8773] device veth0_vlan entered promiscuous mode [ 67.759953][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.769616][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.778675][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.788223][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.797870][ T4834] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.804999][ T4834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.814529][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.822625][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.831995][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.840156][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.850461][ T8782] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.852629][T10062] Bluetooth: hci3: command 0x041b tx timeout [ 67.864625][T10062] Bluetooth: hci2: command 0x041b tx timeout [ 67.887772][ T8773] device veth1_vlan entered promiscuous mode [ 67.887992][T10062] Bluetooth: hci4: command 0x041b tx timeout [ 67.902467][T10062] Bluetooth: hci0: command 0x041b tx timeout [ 67.909038][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.918329][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.927099][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.936148][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.944554][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.953162][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.962899][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.970027][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.982746][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.992401][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.005724][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.017429][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.027920][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.035089][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.045632][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.056654][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.067570][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.074914][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.084450][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.092795][ T7] Bluetooth: hci5: command 0x041b tx timeout [ 68.122513][ T7] Bluetooth: hci1: command 0x041b tx timeout [ 68.132152][ T8780] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.142742][ T8780] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.175809][ T8779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.186245][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.194585][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.205300][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.217233][ T4834] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.224505][ T4834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.233119][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.242364][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.251400][ T4834] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.258772][ T4834] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.266844][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.275852][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.285391][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.293598][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.303006][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.312008][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.320685][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.329688][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.338805][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.348011][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.356915][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.366121][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.376001][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.384490][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.392170][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.401475][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.409876][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.418370][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.426597][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.443204][ T8782] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.455104][ T8782] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.486299][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.497417][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.508491][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.517537][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.527151][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.536574][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.545255][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.553406][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.563010][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.571689][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.580703][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.589856][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.599094][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.609186][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.617514][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.628711][ T8777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.639823][ T8780] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.652541][ T8779] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.670624][ T8773] device veth0_macvtap entered promiscuous mode [ 68.682982][ T8773] device veth1_macvtap entered promiscuous mode [ 68.704915][T10062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.713236][T10062] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.722627][T10062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.733527][T10062] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.742954][T10062] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.752528][T10062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.761592][T10062] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.787878][ T8781] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.812095][ T8777] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.834729][ T8782] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.842105][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.860225][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.869775][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.882595][T10061] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.889840][T10061] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.902758][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.911710][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.924831][T10061] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.932148][T10061] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.941036][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.950390][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.959381][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.968400][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.977935][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.986112][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.994303][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.001745][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.045341][ T8773] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.090813][ T8780] device veth0_vlan entered promiscuous mode [ 69.103395][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.112913][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.122618][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.131639][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.141020][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.149940][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.159087][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.168008][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.175960][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.183420][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.192231][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.201313][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.211580][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.220395][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.227791][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.235732][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.245014][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.253488][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.260601][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.268623][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.277296][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.286660][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.297913][ T8779] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.319123][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.329778][ T8773] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.359296][ T8780] device veth1_vlan entered promiscuous mode [ 69.373219][ T8781] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.381455][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.390975][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.404733][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.412619][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.421125][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.429452][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.438795][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.447305][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.456106][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.465539][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.474022][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.482694][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.492506][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.501508][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.510241][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.518817][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.527348][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.536171][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.550096][ T8773] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.566798][ T8773] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.579556][ T8773] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.588433][ T8773] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.605144][ T8777] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.622695][ T8779] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.631031][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.640169][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.650786][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.659928][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.708853][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.724824][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.733300][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.743382][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.753497][ T8780] device veth0_macvtap entered promiscuous mode [ 69.775039][T10062] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.782911][T10062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.794600][T10062] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.832271][ T8777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.852872][ T8780] device veth1_macvtap entered promiscuous mode [ 69.888716][ T8782] device veth0_vlan entered promiscuous mode [ 69.917724][ T7] Bluetooth: hci3: command 0x040f tx timeout [ 69.936301][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.959508][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.974092][T10062] Bluetooth: hci0: command 0x040f tx timeout [ 69.980572][T10062] Bluetooth: hci4: command 0x040f tx timeout [ 69.988210][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.993870][T10062] Bluetooth: hci2: command 0x040f tx timeout [ 69.997729][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.014911][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.024205][T10041] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.032383][T10041] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.059176][ T8782] device veth1_vlan entered promiscuous mode [ 70.087424][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.095520][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.109564][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.118537][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.129132][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.140334][ T8779] device veth0_vlan entered promiscuous mode [ 70.147635][T10062] Bluetooth: hci5: command 0x040f tx timeout [ 70.159421][ T182] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.179856][ T8780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 70.201622][ T182] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.210217][T10062] Bluetooth: hci1: command 0x040f tx timeout [ 70.213872][ T8780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.232537][ T8780] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.246359][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.258739][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.267437][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.279927][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.289752][T10061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.319435][ T182] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.336208][ T182] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.337024][ T8779] device veth1_vlan entered promiscuous mode [ 70.363455][ T4311] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.372448][ T4311] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.381385][ T4311] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.390170][ T4311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.398858][ T4311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.408289][ T8781] device veth0_vlan entered promiscuous mode [ 70.416345][ T8780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.428308][ T8780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.440286][ T8780] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.466740][ T4311] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.477205][ T4311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.486450][ T4311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.496777][ T4311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.506374][ T4311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.516057][ T4311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.525849][ T4311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.548962][ T8781] device veth1_vlan entered promiscuous mode [ 70.569915][ T8780] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.590032][ T8780] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.594633][T10107] [ 70.601663][T10107] ====================================================== [ 70.603980][ T8780] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.608667][T10107] WARNING: possible circular locking dependency detected [ 70.608672][T10107] 5.12.0-rc4-syzkaller #0 Not tainted [ 70.620149][ T8780] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.624478][T10107] ------------------------------------------------------ [ 70.624482][T10107] syz-executor.2/10107 is trying to acquire lock: [ 70.624485][T10107] ffff88801767dca0 (&bdev->bd_mutex){+.+.}-{3:3}, at: del_gendisk+0x225/0x960 [ 70.624506][T10107] [ 70.624506][T10107] but task is already holding lock: [ 70.624508][T10107] ffffffff8af82810 (bdev_lookup_sem){++++}-{3:3}, at: del_gendisk+0x1f7/0x960 [ 70.624520][T10107] [ 70.624520][T10107] which lock already depends on the new lock. [ 70.624520][T10107] [ 70.624521][T10107] [ 70.624521][T10107] the existing dependency chain (in reverse order) is: [ 70.624523][T10107] [ 70.624523][T10107] -> #2 (bdev_lookup_sem){++++}-{3:3}: [ 70.624531][T10107] down_write+0x92/0x150 [ 70.624541][T10107] del_gendisk+0x1f7/0x960 [ 70.624546][T10107] nbd_put.part.0+0xa4/0x1b0 [ 70.624552][T10107] nbd_genl_connect+0xeee/0x1290 [ 70.624556][T10107] genl_family_rcv_msg_doit+0x1e4/0x2f0 [ 70.624564][T10107] genl_rcv_msg+0x27a/0x4a0 [ 70.624568][T10107] netlink_rcv_skb+0x118/0x370 [ 70.624573][T10107] genl_rcv+0x1f/0x30 [ 70.624577][T10107] netlink_unicast+0x42e/0x700 [ 70.624582][T10107] netlink_sendmsg+0x70e/0xbe0 [ 70.624586][T10107] sock_sendmsg+0xab/0xe0 [ 70.649440][ T8779] device veth0_macvtap entered promiscuous mode [ 70.652257][T10107] ____sys_sendmsg+0x5bf/0x7a0 [ 70.665161][ T8779] device veth1_macvtap entered promiscuous mode [ 70.668779][T10107] ___sys_sendmsg+0xd3/0x150 [ 70.686977][ T8779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 70.688799][T10107] __sys_sendmsg+0xb2/0x140 [ 70.698289][ T8779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.706005][T10107] do_syscall_64+0x2d/0x70 [ 70.706024][T10107] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.706030][T10107] [ 70.706030][T10107] -> #1 (nbd_index_mutex){+.+.}-{3:3}: [ 70.706041][T10107] __mutex_lock+0x139/0x1120 [ 70.706048][T10107] nbd_open+0x6f/0x630 [ 70.706054][T10107] __blkdev_get+0x10a/0x8d0 [ 70.706062][T10107] blkdev_get_by_dev+0x1fb/0x510 [ 70.706066][T10107] blkdev_open+0xf6/0x220 [ 70.706070][T10107] do_dentry_open+0x42a/0xfb0 [ 70.706075][T10107] path_openat+0x9ee/0x22b0 [ 70.706086][T10107] do_filp_open+0x16d/0x390 [ 70.706091][T10107] do_sys_openat2+0x11e/0x360 [ 70.715002][ T8779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 70.715826][T10107] __x64_sys_open+0xfd/0x1a0 [ 70.720955][ T8779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.721722][ T8779] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.726475][T10107] do_syscall_64+0x2d/0x70 [ 70.726488][T10107] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.726494][T10107] [ 70.726494][T10107] -> #0 (&bdev->bd_mutex){+.+.}-{3:3}: [ 70.726506][T10107] __lock_acquire+0x2b37/0x57d0 [ 70.726513][T10107] lock_acquire+0x1ab/0x740 [ 70.726517][T10107] __mutex_lock+0x139/0x1120 [ 70.726523][T10107] del_gendisk+0x225/0x960 [ 70.738585][ T8779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.742951][T10107] nbd_put.part.0+0xa4/0x1b0 [ 70.748418][ T8779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.752724][T10107] nbd_genl_connect+0xeee/0x1290 [ 70.759887][ T8779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.763006][T10107] genl_family_rcv_msg_doit+0x1e4/0x2f0 [ 70.770549][ T8779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.774479][T10107] genl_rcv_msg+0x27a/0x4a0 [ 70.774495][T10107] netlink_rcv_skb+0x118/0x370 [ 70.774500][T10107] genl_rcv+0x1f/0x30 [ 70.774504][T10107] netlink_unicast+0x42e/0x700 [ 70.774508][T10107] netlink_sendmsg+0x70e/0xbe0 [ 70.774513][T10107] sock_sendmsg+0xab/0xe0 [ 70.774518][T10107] ____sys_sendmsg+0x5bf/0x7a0 [ 70.774522][T10107] ___sys_sendmsg+0xd3/0x150 [ 70.774526][T10107] __sys_sendmsg+0xb2/0x140 [ 70.774531][T10107] do_syscall_64+0x2d/0x70 [ 70.774538][T10107] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.774543][T10107] [ 70.774543][T10107] other info that might help us debug this: [ 70.774543][T10107] [ 70.774546][T10107] Chain exists of: [ 70.774546][T10107] &bdev->bd_mutex --> nbd_index_mutex --> bdev_lookup_sem [ 70.774546][T10107] [ 70.774561][T10107] Possible unsafe locking scenario: [ 70.774561][T10107] [ 70.774563][T10107] CPU0 CPU1 [ 70.774564][T10107] ---- ---- [ 70.774565][T10107] lock(bdev_lookup_sem); [ 70.774569][T10107] lock(nbd_index_mutex); [ 70.774573][T10107] lock(bdev_lookup_sem); [ 70.774577][T10107] lock(&bdev->bd_mutex); [ 70.774580][T10107] [ 70.774580][T10107] *** DEADLOCK *** [ 70.774580][T10107] [ 70.774582][T10107] 4 locks held by syz-executor.2/10107: [ 70.774586][T10107] #0: [ 70.787306][ T8779] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.797888][T10107] ffffffff8be306b0 (cb_lock){++++}-{3:3}, at: genl_rcv+0x10/0x30 [ 70.797917][T10107] #1: ffffffff8be30768 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x315/0x4a0 [ 70.797931][T10107] #2: ffffffff8b1f7b68 (nbd_index_mutex){+.+.}-{3:3}, at: refcount_dec_and_mutex_lock+0x2b/0xd0 [ 70.797948][T10107] #3: ffffffff8af82810 (bdev_lookup_sem){++++}-{3:3}, at: del_gendisk+0x1f7/0x960 [ 70.797962][T10107] [ 70.797962][T10107] stack backtrace: [ 70.797965][T10107] CPU: 0 PID: 10107 Comm: syz-executor.2 Not tainted 5.12.0-rc4-syzkaller #0 [ 70.797971][T10107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.797976][T10107] Call Trace: [ 70.797980][T10107] dump_stack+0xa5/0xe6 [ 70.811355][ T8779] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.813565][T10107] check_noncircular+0x25f/0x2e0 [ 70.813578][T10107] ? kernel_text_address+0xbd/0xf0 [ 70.813586][T10107] ? print_circular_bug+0x480/0x480 [ 70.813591][T10107] ? create_prof_cpu_mask+0x20/0x20 [ 70.813597][T10107] ? arch_stack_walk+0x93/0xe0 [ 70.813604][T10107] ? lockdep_lock+0xc6/0x200 [ 70.813609][T10107] ? call_rcu_zapped+0xb0/0xb0 [ 70.813614][T10107] __lock_acquire+0x2b37/0x57d0 [ 70.813623][T10107] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 70.813628][T10107] ? lockdep_unlock+0x11c/0x290 [ 70.813634][T10107] lock_acquire+0x1ab/0x740 [ 70.813639][T10107] ? del_gendisk+0x225/0x960 [ 70.813647][T10107] ? lock_release+0x720/0x720 [ 70.813652][T10107] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 70.813659][T10107] __mutex_lock+0x139/0x1120 [ 70.813667][T10107] ? del_gendisk+0x225/0x960 [ 70.813673][T10107] ? del_gendisk+0x225/0x960 [ 70.813678][T10107] ? mutex_lock_io_nested+0xf70/0xf70 [ 70.813686][T10107] ? down_write+0xe0/0x150 [ 70.813691][T10107] ? down_write_killable_nested+0x180/0x180 [ 70.813696][T10107] ? sysfs_remove_files+0x7f/0xe0 [ 70.813703][T10107] del_gendisk+0x225/0x960 [ 70.813710][T10107] nbd_put.part.0+0xa4/0x1b0 [ 70.813717][T10107] nbd_genl_connect+0xeee/0x1290 [ 70.813724][T10107] ? nbd_start_device+0xc20/0xc20 [ 70.813728][T10107] ? fs_reclaim_release+0x9c/0xe0 [ 70.813736][T10107] ? lock_release+0x720/0x720 [ 70.813741][T10107] ? nla_get_range_signed+0x540/0x540 [ 70.813752][T10107] ? __nla_parse+0x22/0x30 [ 70.813757][T10107] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x159/0x230 [ 70.813768][T10107] genl_family_rcv_msg_doit+0x1e4/0x2f0 [ 70.813775][T10107] ? mutex_lock_io_nested+0xf70/0xf70 [ 70.813781][T10107] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x230/0x230 [ 70.813789][T10107] ? __lock_acquire+0x1639/0x57d0 [ 70.813796][T10107] ? genl_op_from_small+0x1e/0x3c0 [ 70.813804][T10107] genl_rcv_msg+0x27a/0x4a0 [ 70.813811][T10107] ? genl_get_cmd+0x3c0/0x3c0 [ 70.813818][T10107] ? lock_acquire+0x1ab/0x740 [ 70.813823][T10107] ? nbd_start_device+0xc20/0xc20 [ 70.813829][T10107] ? lock_release+0x720/0x720 [ 70.813837][T10107] netlink_rcv_skb+0x118/0x370 [ 70.813843][T10107] ? genl_get_cmd+0x3c0/0x3c0 [ 70.813849][T10107] ? netlink_ack+0x9f0/0x9f0 [ 70.813857][T10107] ? lock_downgrade+0x6e0/0x6e0 [ 70.813864][T10107] genl_rcv+0x1f/0x30 [ 70.813870][T10107] netlink_unicast+0x42e/0x700 [ 70.813876][T10107] ? netlink_attachskb+0x730/0x730 [ 70.835434][ T8779] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.838830][T10107] ? _copy_from_iter_full+0x193/0x690 [ 70.843408][ T8779] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.849698][T10107] netlink_sendmsg+0x70e/0xbe0 [ 70.849709][T10107] ? netlink_unicast+0x700/0x700 [ 70.849714][T10107] ? iovec_from_user+0x143/0x290 [ 70.849720][T10107] ? netlink_unicast+0x700/0x700 [ 70.849725][T10107] sock_sendmsg+0xab/0xe0 [ 70.849732][T10107] ____sys_sendmsg+0x5bf/0x7a0 [ 70.849738][T10107] ? kernel_sendmsg+0x30/0x30 [ 70.849742][T10107] ? do_recvmmsg+0x550/0x550 [ 70.849747][T10107] ? lock_chain_count+0x20/0x20 [ 70.849753][T10107] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 70.849760][T10107] ___sys_sendmsg+0xd3/0x150 [ 70.849766][T10107] ? sendmsg_copy_msghdr+0x110/0x110 [ 70.849771][T10107] ? find_held_lock+0x2d/0x110 [ 70.849776][T10107] ? __fget_files+0x193/0x2b0 [ 70.849783][T10107] ? lock_downgrade+0x6e0/0x6e0 [ 70.849791][T10107] ? __fget_files+0x1ab/0x2b0 [ 70.849796][T10107] ? __fget_light+0xbe/0x220 [ 70.849800][T10107] ? find_held_lock+0x2d/0x110 [ 70.849807][T10107] __sys_sendmsg+0xb2/0x140 [ 70.849812][T10107] ? __sys_sendmsg_sock+0x10/0x10 [ 70.849819][T10107] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 70.849824][T10107] ? syscall_enter_from_user_mode+0x27/0x70 [ 70.849834][T10107] ? lockdep_hardirqs_on+0x79/0x100 [ 70.849840][T10107] do_syscall_64+0x2d/0x70 [ 70.849845][T10107] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.849851][T10107] RIP: 0033:0x4665d9 [ 70.849859][T10107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 70.849865][T10107] RSP: 002b:00007f8cc0dbb188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 70.849872][T10107] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 70.849875][T10107] RDX: 0000000000000800 RSI: 0000000020000340 RDI: 0000000000000005 [ 70.849878][T10107] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 70.849881][T10107] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 70.849883][T10107] R13: 00007ffe4a5f58ff R14: 00007f8cc0dbb300 R15: 0000000000022000 [ 71.094362][ T3232] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.104713][ T8779] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.109856][ T3232] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.742767][ T8781] device veth0_macvtap entered promiscuous mode [ 71.750503][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.760658][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.769871][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.779834][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 2021/07/07 21:58:23 executed programs: 6 [ 71.795250][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.804470][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.812802][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.823056][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.835086][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.843930][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.857258][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.866379][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.875167][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.892738][ T8777] device veth0_vlan entered promiscuous mode [ 71.908703][ T8782] device veth0_macvtap entered promiscuous mode [ 71.919492][ T8781] device veth1_macvtap entered promiscuous mode [ 71.931275][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.942626][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.950981][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.959116][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.967911][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.976358][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.976360][ T4834] Bluetooth: hci3: command 0x0419 tx timeout [ 71.990965][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.012013][ T8782] device veth1_macvtap entered promiscuous mode [ 72.034200][ T8777] device veth1_vlan entered promiscuous mode [ 72.044167][ T3797] Bluetooth: hci2: command 0x0419 tx timeout [ 72.051103][ T3797] Bluetooth: hci4: command 0x0419 tx timeout [ 72.071712][ T3797] Bluetooth: hci0: command 0x0419 tx timeout [ 72.076895][ T8781] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.091293][ T8781] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.105255][ T8781] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.116847][ T8781] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.128195][ T8781] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.139111][ T8781] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.150928][ T8781] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.162764][ T8782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.175278][ T8782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.185795][ T8782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.197584][ T8782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.208563][ T7] Bluetooth: hci5: command 0x0419 tx timeout [ 72.214744][ T8782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.226058][ T8782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.236266][ T8782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.247150][ T8782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.257867][ T8782] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.265712][ T8780] ieee80211 phy7: Selected rate control algorithm 'minstrel_ht' [ 72.280712][ T8777] device veth0_macvtap entered promiscuous mode [ 72.288859][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.293643][ T7] Bluetooth: hci1: command 0x0419 tx timeout [ 72.298245][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.313240][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.322075][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.331554][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.340617][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.350672][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.360557][ T8781] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.372210][ T8781] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.383002][ T8781] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.394963][ T8781] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.405578][ T8781] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.416160][ T8781] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.427211][ T8781] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.446842][ T8777] device veth1_macvtap entered promiscuous mode [ 72.455862][ T8782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.470542][ T8782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.481454][ T8782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.492581][ T8782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.502866][ T8782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.513368][ T8782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.523379][ T8782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.534642][ T8782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.545857][ T8782] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.553300][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.562597][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.570892][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.579349][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.588456][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.597297][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.607920][ T8781] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.617262][ T8781] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.626150][ T8781] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.635373][ T8781] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.646075][ T8779] ieee80211 phy8: Selected rate control algorithm 'minstrel_ht' [ 72.667137][ T221] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.670721][ T8777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.677789][ T221] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.687446][ T8777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.706848][ T8777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.718087][ T8777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.729285][ T8777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.740446][ T8777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.751032][ T8777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.763261][ T8777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.774016][ T8777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 72.785398][ T8777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.796204][ T8777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.814789][ T4835] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.823930][ T4835] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.832890][ T4835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.843164][ T8780] ieee80211 phy9: Selected rate control algorithm 'minstrel_ht' [ 72.854742][ T375] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.867256][ T8777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.880560][ T375] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.888380][ T8777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.899443][ T8777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.910711][ T8777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.921737][ T8777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.932951][ T8777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.942906][ T8777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.953810][ T8777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.964943][ T8777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 72.975696][ T8777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.986686][ T8777] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.009606][ T4835] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.020619][ T4835] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.030402][ T4835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.040232][ T8779] ieee80211 phy10: Selected rate control algorithm 'minstrel_ht' [ 73.052771][ T25] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.055280][ T8777] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.064384][ T25] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.071409][ T8777] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.087319][ T8777] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.096664][ T8777] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.113765][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.142170][ T25] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.174771][ T8781] ieee80211 phy11: Selected rate control algorithm 'minstrel_ht' [ 73.175726][ T25] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.215892][ T8782] ieee80211 phy12: Selected rate control algorithm 'minstrel_ht' [ 73.226660][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.242143][ T25] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.247542][ T8777] ieee80211 phy13: Selected rate control algorithm 'minstrel_ht' [ 73.255552][ T25] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.268191][ T221] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.279260][ T8781] ieee80211 phy14: Selected rate control algorithm 'minstrel_ht' [ 73.281925][ T221] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.296506][ T8782] ieee80211 phy15: Selected rate control algorithm 'minstrel_ht' [ 73.298795][ T375] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.312242][ T232] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.312806][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.321644][ T232] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.330158][ T375] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.345854][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.354123][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.362104][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.382482][ T221] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.391080][ T221] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.399502][ T4835] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready