[   33.049323][  T240] bond0: (slave eth0): making interface the new active one
[   33.050120][  T240] bond0: (slave eth0): Enslaving as an active interface with an up link
[   38.444391][  T244] bond0: (slave eth0): Releasing backup interface
[   39.465355][  T247] bond0: (slave eth0): Enslaving as an active interface with an up link
[   44.478982][   T74] bond0: (slave eth0): Releasing backup interface
[   44.716124][   T74] bond0 (unregistering): Released all slaves