[  674.933029] bond0: (slave eth0): making interface the new active one
[  674.933108] bond0: (slave eth0): Enslaving as an active interface with an up link
[  679.110240] bond0: (slave eth0): Releasing backup interface
[  679.169583] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.337149] bond0: (slave eth0): Releasing backup interface
[  683.364196] bond0 (unregistering): Released all slaves