[  531.522391] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.531580] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.540996] br0: port 1(veth0) entered blocking state
[  531.541061] br0: port 1(veth0) entered disabled state
[  531.541119] veth0: entered allmulticast mode
[  531.541205] veth0: entered promiscuous mode
[  531.550916] br0: port 2(veth1) entered blocking state
[  531.550977] br0: port 2(veth1) entered disabled state
[  531.551021] veth1: entered allmulticast mode
[  531.551118] veth1: entered promiscuous mode
[  531.814391] br0: port 1(veth0) entered blocking state
[  531.814518] br0: port 1(veth0) entered forwarding state
[  531.814607] br0: port 2(veth1) entered blocking state
[  531.814663] br0: port 2(veth1) entered forwarding state
[  533.558294] bond0: (slave veth1): link status definitely up
[  533.558407] bond0: (slave veth1): making interface the new active one
[  533.558526] bond0: active interface up!
[  533.666600] veth1: left allmulticast mode
[  533.666685] veth1: left promiscuous mode
[  533.666738] br0: port 2(veth1) entered disabled state
[  533.666881] veth0: left allmulticast mode
[  533.666931] veth0: left promiscuous mode
[  533.666974] br0: port 1(veth0) entered disabled state
[  533.692517] bond0: (slave veth1): Releasing backup interface
[  533.706795] bond0: (slave veth0): Releasing backup interface