[  701.536095] 8021q: adding VLAN 0 to HW filter on device bond0
[  701.551705] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  701.572718] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  701.594238] br0: port 1(veth0) entered blocking state
[  701.595653] br0: port 1(veth0) entered disabled state
[  701.595789] veth0: entered allmulticast mode
[  701.595926] veth0: entered promiscuous mode
[  701.614453] br0: port 2(veth1) entered blocking state
[  701.614619] br0: port 2(veth1) entered disabled state
[  701.614698] veth1: entered allmulticast mode
[  701.614834] veth1: entered promiscuous mode
[  701.757969] br0: port 1(veth0) entered blocking state
[  701.758216] br0: port 1(veth0) entered forwarding state
[  701.758352] br0: port 2(veth1) entered blocking state
[  701.758430] br0: port 2(veth1) entered forwarding state
[  703.613907] bond0: (slave veth1): link status definitely up
[  703.613993] bond0: (slave veth1): making interface the new active one
[  703.614110] bond0: active interface up!
[  703.664930] veth1: left allmulticast mode
[  703.665002] veth1: left promiscuous mode
[  703.665148] br0: port 2(veth1) entered disabled state
[  703.665346] veth0: left allmulticast mode
[  703.665404] veth0: left promiscuous mode
[  703.665493] br0: port 1(veth0) entered disabled state
[  703.687007] bond0: (slave veth1): Releasing backup interface
[  703.690370] bond0: (slave veth0): Releasing backup interface
[  703.716369] bond0 (unregistering): Released all slaves