[  531.521233] bond0 (unregistering): Released all slaves
[  533.227479] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  533.239336] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  533.250025] br0: port 1(veth0) entered blocking state
[  533.250130] br0: port 1(veth0) entered disabled state
[  533.250218] veth0: entered allmulticast mode
[  533.250344] veth0: entered promiscuous mode
[  533.260816] br0: port 2(veth1) entered blocking state
[  533.260895] br0: port 2(veth1) entered disabled state
[  533.260950] veth1: entered allmulticast mode
[  533.261040] veth1: entered promiscuous mode
[  533.547920] br0: port 1(veth0) entered blocking state
[  533.548005] br0: port 1(veth0) entered forwarding state
[  533.548095] br0: port 2(veth1) entered blocking state
[  533.548156] br0: port 2(veth1) entered forwarding state
[  535.291894] bond0: (slave veth1): link status definitely up
[  535.291980] bond0: (slave veth1): making interface the new active one
[  535.292064] bond0: active interface up!
[  535.320387] veth1: left allmulticast mode
[  535.320460] veth1: left promiscuous mode
[  535.320522] br0: port 2(veth1) entered disabled state
[  535.320650] veth0: left allmulticast mode
[  535.320687] veth0: left promiscuous mode
[  535.320719] br0: port 1(veth0) entered disabled state
[  535.343223] bond0: (slave veth1): Releasing backup interface
[  535.362180] bond0: (slave veth0): Releasing backup interface