[   14.045783][  T240] bond0: (slave eth0): making interface the new active one
[   14.047296][  T240] bond0: (slave eth0): Enslaving as an active interface with an up link
[   18.944336][  T245] bond0: (slave eth0): Releasing backup interface
[   19.555308][  T248] bond0: (slave eth0): Enslaving as an active interface with an up link
[   24.160657][  T241] bond0: (slave eth0): Releasing backup interface
[   24.433436][  T241] bond0 (unregistering): Released all slaves