[  531.241112] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.252355] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.262964] br0: port 1(veth0) entered blocking state
[  531.263033] br0: port 1(veth0) entered disabled state
[  531.263094] veth0: entered allmulticast mode
[  531.263177] veth0: entered promiscuous mode
[  531.273922] br0: port 2(veth1) entered blocking state
[  531.273998] br0: port 2(veth1) entered disabled state
[  531.274057] veth1: entered allmulticast mode
[  531.274150] veth1: entered promiscuous mode
[  531.368101] br0: port 1(veth0) entered blocking state
[  531.368267] br0: port 1(veth0) entered forwarding state
[  531.368379] br0: port 2(veth1) entered blocking state
[  531.368442] br0: port 2(veth1) entered forwarding state
[  533.304077] bond0: (slave veth1): link status definitely up
[  533.304188] bond0: (slave veth1): making interface the new active one
[  533.304271] bond0: active interface up!
[  533.345992] veth1: left allmulticast mode
[  533.346068] veth1: left promiscuous mode
[  533.346118] br0: port 2(veth1) entered disabled state
[  533.346231] veth0: left allmulticast mode
[  533.346268] veth0: left promiscuous mode
[  533.346327] br0: port 1(veth0) entered disabled state
[  533.369371] bond0: (slave veth1): Releasing backup interface
[  533.382355] bond0: (slave veth0): Releasing backup interface