[  526.458795] bond0: (slave eth0): making interface the new active one
[  526.458890] bond0: (slave eth0): Enslaving as an active interface with an up link
[  530.664125] bond0: (slave eth0): Releasing backup interface
[  530.813700] bond0: (slave eth0): Enslaving as an active interface with an up link
[  535.055172] bond0: (slave eth0): Releasing backup interface
[  535.079976] bond0 (unregistering): Released all slaves