[  647.626700] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  647.634651] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  647.642883] br0: port 1(veth0) entered blocking state
[  647.642952] br0: port 1(veth0) entered disabled state
[  647.643011] veth0: entered allmulticast mode
[  647.643091] veth0: entered promiscuous mode
[  647.651096] br0: port 2(veth1) entered blocking state
[  647.651165] br0: port 2(veth1) entered disabled state
[  647.651205] veth1: entered allmulticast mode
[  647.651277] veth1: entered promiscuous mode
[  647.909568] br0: port 1(veth0) entered blocking state
[  647.909676] br0: port 1(veth0) entered forwarding state
[  647.909765] br0: port 2(veth1) entered blocking state
[  647.909807] br0: port 2(veth1) entered forwarding state
[  649.652550] bond0: (slave veth1): link status definitely up
[  649.652644] bond0: (slave veth1): making interface the new active one
[  649.652719] bond0: active interface up!
[  649.766088] veth1: left allmulticast mode
[  649.766153] veth1: left promiscuous mode
[  649.766209] br0: port 2(veth1) entered disabled state
[  649.766332] veth0: left allmulticast mode
[  649.766377] veth0: left promiscuous mode
[  649.766421] br0: port 1(veth0) entered disabled state
[  649.789826] bond0: (slave veth1): Releasing backup interface
[  649.794733] bond0: (slave veth0): Releasing backup interface
[  649.823757] bond0 (unregistering): Released all slaves