[  526.096648] bond0: (slave eth0): making interface the new active one
[  526.096757] bond0: (slave eth0): Enslaving as an active interface with an up link
[  530.257346] bond0: (slave eth0): Releasing backup interface
[  530.335785] bond0: (slave eth0): Enslaving as an active interface with an up link
[  534.484282] bond0: (slave eth0): Releasing backup interface
[  534.505193] bond0 (unregistering): Released all slaves