[  869.814424] 8021q: adding VLAN 0 to HW filter on device bond0
[  869.818039] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  869.821608] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  869.825097] br0: port 1(veth0) entered blocking state
[  869.825159] br0: port 1(veth0) entered disabled state
[  869.825233] veth0: entered allmulticast mode
[  869.825325] veth0: entered promiscuous mode
[  869.828854] br0: port 2(veth1) entered blocking state
[  869.828888] br0: port 2(veth1) entered disabled state
[  869.828922] veth1: entered allmulticast mode
[  869.828973] veth1: entered promiscuous mode
[  870.845801] br0: port 1(veth0) entered blocking state
[  870.845862] br0: port 1(veth0) entered forwarding state
[  870.845917] br0: port 2(veth1) entered blocking state
[  870.845950] br0: port 2(veth1) entered forwarding state
[  871.869780] bond0: (slave veth0): link status definitely up
[  871.869850] bond0: (slave veth1): link status definitely up
[  871.869922] bond0: (slave veth0): making interface the new active one
[  871.869992] bond0: active interface up!
[  871.889700] veth1: left allmulticast mode
[  871.889777] veth1: left promiscuous mode
[  871.889842] br0: port 2(veth1) entered disabled state
[  871.890054] veth0: left allmulticast mode
[  871.890141] veth0: left promiscuous mode
[  871.890213] br0: port 1(veth0) entered disabled state
[  871.897259] bond0: (slave veth1): Releasing backup interface
[  871.902934] bond0: (slave veth0): Releasing backup interface
[  871.938824] bond0 (unregistering): Released all slaves