[    8.845800][  T176] bond0: (slave eth0): making interface the new active one
[    8.846865][  T176] bond0: (slave eth0): Enslaving as an active interface with an up link
[   13.131102][  T181] bond0: (slave eth0): Releasing backup interface
[   13.283785][  T184] bond0: (slave eth0): Enslaving as an active interface with an up link
[   17.523671][   T12] bond0: (slave eth0): Releasing backup interface
[   17.566720][   T12] bond0 (unregistering): Released all slaves