[   30.364154][  T243] bond0: (slave eth0): making interface the new active one
[   30.364885][  T243] bond0: (slave eth0): Enslaving as an active interface with an up link
[   35.763606][  T247] bond0: (slave eth0): Releasing backup interface
[   36.811476][  T250] bond0: (slave eth0): Enslaving as an active interface with an up link
[   41.869552][   T11] bond0: (slave eth0): Releasing backup interface
[   42.248351][   T11] bond0 (unregistering): Released all slaves