[  709.169957] 8021q: adding VLAN 0 to HW filter on device bond0
[  709.180557] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  709.191990] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  709.201976] br0: port 1(veth0) entered blocking state
[  709.202040] br0: port 1(veth0) entered disabled state
[  709.202102] veth0: entered allmulticast mode
[  709.202181] veth0: entered promiscuous mode
[  709.212711] br0: port 2(veth1) entered blocking state
[  709.212783] br0: port 2(veth1) entered disabled state
[  709.212827] veth1: entered allmulticast mode
[  709.212921] veth1: entered promiscuous mode
[  709.325520] br0: port 1(veth0) entered blocking state
[  709.325698] br0: port 1(veth0) entered forwarding state
[  709.325808] br0: port 2(veth1) entered blocking state
[  709.325885] br0: port 2(veth1) entered forwarding state
[  711.196523] bond0: (slave veth1): link status definitely up
[  711.196661] bond0: (slave veth1): making interface the new active one
[  711.196786] bond0: active interface up!
[  711.254704] veth1: left allmulticast mode
[  711.254786] veth1: left promiscuous mode
[  711.254860] br0: port 2(veth1) entered disabled state
[  711.255062] veth0: left allmulticast mode
[  711.255132] veth0: left promiscuous mode
[  711.255185] br0: port 1(veth0) entered disabled state
[  711.272785] bond0: (slave veth1): Releasing backup interface
[  711.275676] bond0: (slave veth0): Releasing backup interface