[    9.035473][  T176] bond0: (slave eth0): making interface the new active one
[    9.036100][  T176] bond0: (slave eth0): Enslaving as an active interface with an up link
[   13.340868][  T180] bond0: (slave eth0): Releasing backup interface
[   13.512098][  T183] bond0: (slave eth0): Enslaving as an active interface with an up link
[   17.741033][   T71] bond0: (slave eth0): Releasing backup interface
[   17.784199][   T71] bond0 (unregistering): Released all slaves