[   13.327905][  T241] bond0: (slave eth0): making interface the new active one
[   13.329843][  T241] bond0: (slave eth0): Enslaving as an active interface with an up link
[   18.025330][  T245] bond0: (slave eth0): Releasing backup interface
[   18.513248][  T248] bond0: (slave eth0): Enslaving as an active interface with an up link
[   23.140878][   T69] bond0: (slave eth0): Releasing backup interface
[   23.515266][   T69] bond0 (unregistering): Released all slaves