[  711.861538] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  711.871532] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  711.880008] br0: port 1(veth0) entered blocking state
[  711.880068] br0: port 1(veth0) entered disabled state
[  711.880119] veth0: entered allmulticast mode
[  711.880210] veth0: entered promiscuous mode
[  711.889810] br0: port 2(veth1) entered blocking state
[  711.889890] br0: port 2(veth1) entered disabled state
[  711.889958] veth1: entered allmulticast mode
[  711.890065] veth1: entered promiscuous mode
[  712.229005] br0: port 1(veth0) entered blocking state
[  712.229134] br0: port 1(veth0) entered forwarding state
[  712.229232] br0: port 2(veth1) entered blocking state
[  712.229287] br0: port 2(veth1) entered forwarding state
[  713.909018] bond0: (slave veth1): link status definitely up
[  713.909105] bond0: (slave veth1): making interface the new active one
[  713.909197] bond0: active interface up!
[  714.054579] veth1: left allmulticast mode
[  714.054643] veth1: left promiscuous mode
[  714.054700] br0: port 2(veth1) entered disabled state
[  714.054823] veth0: left allmulticast mode
[  714.054862] veth0: left promiscuous mode
[  714.054911] br0: port 1(veth0) entered disabled state
[  714.074304] bond0: (slave veth1): Releasing backup interface
[  714.085118] bond0: (slave veth0): Releasing backup interface