[  514.048717] bond0 (unregistering): Released all slaves
[  516.625246] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  516.639261] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  516.651460] br0: port 1(veth0) entered blocking state
[  516.651526] br0: port 1(veth0) entered disabled state
[  516.651567] veth0: entered allmulticast mode
[  516.651644] veth0: entered promiscuous mode
[  516.663213] br0: port 2(veth1) entered blocking state
[  516.663264] br0: port 2(veth1) entered disabled state
[  516.663301] veth1: entered allmulticast mode
[  516.663364] veth1: entered promiscuous mode
[  517.626563] br0: port 1(veth0) entered blocking state
[  517.626684] br0: port 1(veth0) entered forwarding state
[  517.626766] br0: port 2(veth1) entered blocking state
[  517.626816] br0: port 2(veth1) entered forwarding state
[  519.674555] bond0: (slave veth0): link status definitely up
[  519.674671] bond0: (slave veth1): link status definitely up
[  519.674707] bond0: (slave veth0): making interface the new active one
[  519.674768] bond0: active interface up!
[  519.780901] veth1: left allmulticast mode
[  519.780945] veth1: left promiscuous mode
[  519.780982] br0: port 2(veth1) entered disabled state
[  519.781062] veth0: left allmulticast mode
[  519.781090] veth0: left promiscuous mode
[  519.781116] br0: port 1(veth0) entered disabled state
[  519.799820] bond0: (slave veth1): Releasing backup interface
[  519.815736] bond0: (slave veth0): Releasing backup interface
[  519.854729] bond0 (unregistering): Released all slaves