[  516.570948] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  516.582883] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  516.593290] br0: port 1(veth0) entered blocking state
[  516.593360] br0: port 1(veth0) entered disabled state
[  516.593415] veth0: entered allmulticast mode
[  516.593507] veth0: entered promiscuous mode
[  516.604279] br0: port 2(veth1) entered blocking state
[  516.604351] br0: port 2(veth1) entered disabled state
[  516.604404] veth1: entered allmulticast mode
[  516.604500] veth1: entered promiscuous mode
[  517.564218] br0: port 1(veth0) entered blocking state
[  517.564331] br0: port 1(veth0) entered forwarding state
[  517.564413] br0: port 2(veth1) entered blocking state
[  517.564454] br0: port 2(veth1) entered forwarding state
[  519.613134] bond0: (slave veth0): link status definitely up
[  519.613217] bond0: (slave veth1): link status definitely up
[  519.613274] bond0: (slave veth0): making interface the new active one
[  519.613352] bond0: active interface up!
[  519.757845] veth1: left allmulticast mode
[  519.757917] veth1: left promiscuous mode
[  519.757984] br0: port 2(veth1) entered disabled state
[  519.758127] veth0: left allmulticast mode
[  519.758175] veth0: left promiscuous mode
[  519.758220] br0: port 1(veth0) entered disabled state
[  519.779404] bond0: (slave veth1): Releasing backup interface
[  519.785394] bond0: (slave veth0): Releasing backup interface