[    8.633700][  T175] bond0: (slave eth0): making interface the new active one
[    8.634181][  T175] bond0: (slave eth0): Enslaving as an active interface with an up link
[   12.943189][  T181] bond0: (slave eth0): Releasing backup interface
[   13.116074][  T184] bond0: (slave eth0): Enslaving as an active interface with an up link
[   17.333713][   T12] bond0: (slave eth0): Releasing backup interface
[   17.367681][   T12] bond0 (unregistering): Released all slaves