[  517.598509] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  517.608603] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  517.618523] br0: port 1(veth0) entered blocking state
[  517.618586] br0: port 1(veth0) entered disabled state
[  517.618641] veth0: entered allmulticast mode
[  517.618718] veth0: entered promiscuous mode
[  517.628181] br0: port 2(veth1) entered blocking state
[  517.628245] br0: port 2(veth1) entered disabled state
[  517.628296] veth1: entered allmulticast mode
[  517.628379] veth1: entered promiscuous mode
[  517.869011] br0: port 1(veth0) entered blocking state
[  517.869130] br0: port 1(veth0) entered forwarding state
[  517.869220] br0: port 2(veth1) entered blocking state
[  517.869281] br0: port 2(veth1) entered forwarding state
[  519.613003] bond0: (slave veth1): link status definitely up
[  519.613111] bond0: (slave veth1): making interface the new active one
[  519.613194] bond0: active interface up!
[  519.655316] veth1: left allmulticast mode
[  519.655367] veth1: left promiscuous mode
[  519.655431] br0: port 2(veth1) entered disabled state
[  519.655552] veth0: left allmulticast mode
[  519.655583] veth0: left promiscuous mode
[  519.655627] br0: port 1(veth0) entered disabled state
[  519.672271] bond0: (slave veth1): Releasing backup interface
[  519.676229] bond0: (slave veth0): Releasing backup interface