[  736.078307] bond0: (slave eth0): making interface the new active one
[  736.078437] bond0: (slave eth0): Enslaving as an active interface with an up link
[  740.242365] bond0: (slave eth0): Releasing backup interface
[  740.324712] bond0: (slave eth0): Enslaving as an active interface with an up link
[  744.517422] bond0: (slave eth0): Releasing backup interface
[  744.536390] bond0 (unregistering): Released all slaves