[  810.555326] 8021q: adding VLAN 0 to HW filter on device bond0
[  810.559201] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  810.562999] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  810.566735] br0: port 1(veth0) entered blocking state
[  810.566778] br0: port 1(veth0) entered disabled state
[  810.566813] veth0: entered allmulticast mode
[  810.566877] veth0: entered promiscuous mode
[  810.570503] br0: port 2(veth1) entered blocking state
[  810.570537] br0: port 2(veth1) entered disabled state
[  810.570565] veth1: entered allmulticast mode
[  810.570617] veth1: entered promiscuous mode
[  811.603749] br0: port 1(veth0) entered blocking state
[  811.603800] br0: port 1(veth0) entered forwarding state
[  811.603845] br0: port 2(veth1) entered blocking state
[  811.603875] br0: port 2(veth1) entered forwarding state
[  812.626737] bond0: (slave veth1): link status definitely up
[  812.626836] bond0: (slave veth1): making interface the new active one
[  812.626891] bond0: active interface up!
[  812.738265] veth1: left allmulticast mode
[  812.738303] veth1: left promiscuous mode
[  812.738337] br0: port 2(veth1) entered disabled state
[  812.738450] veth0: left allmulticast mode
[  812.738470] veth0: left promiscuous mode
[  812.738499] br0: port 1(veth0) entered disabled state
[  812.747063] bond0: (slave veth1): Releasing backup interface
[  812.749846] bond0: (slave veth0): Releasing backup interface
[  812.781765] bond0 (unregistering): Released all slaves