[  675.504200] bond0: (slave eth0): making interface the new active one
[  675.504277] bond0: (slave eth0): Enslaving as an active interface with an up link
[  679.692550] bond0: (slave eth0): Releasing backup interface
[  679.760590] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.914798] bond0: (slave eth0): Releasing backup interface
[  683.931645] bond0 (unregistering): Released all slaves