[  904.657702] 8021q: adding VLAN 0 to HW filter on device bond0
[  904.661564] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  904.665403] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  904.669144] br0: port 1(veth0) entered blocking state
[  904.669211] br0: port 1(veth0) entered disabled state
[  904.669286] veth0: entered allmulticast mode
[  904.669381] veth0: entered promiscuous mode
[  904.673179] br0: port 2(veth1) entered blocking state
[  904.673220] br0: port 2(veth1) entered disabled state
[  904.673250] veth1: entered allmulticast mode
[  904.673308] veth1: entered promiscuous mode
[  905.664960] br0: port 1(veth0) entered blocking state
[  905.665007] br0: port 1(veth0) entered forwarding state
[  905.665058] br0: port 2(veth1) entered blocking state
[  905.665088] br0: port 2(veth1) entered forwarding state
[  906.689930] bond0: (slave veth0): link status definitely up
[  906.690002] bond0: (slave veth1): link status definitely up
[  906.690071] bond0: (slave veth0): making interface the new active one
[  906.690129] bond0: active interface up!
[  906.750170] veth1: left allmulticast mode
[  906.750213] veth1: left promiscuous mode
[  906.750252] br0: port 2(veth1) entered disabled state
[  906.750424] veth0: left allmulticast mode
[  906.750456] veth0: left promiscuous mode
[  906.750485] br0: port 1(veth0) entered disabled state
[  906.756102] bond0: (slave veth1): Releasing backup interface
[  906.761066] bond0: (slave veth0): Releasing backup interface
[  906.789958] bond0 (unregistering): Released all slaves