[ 1039.379359][ T9005] bond0: (slave eth0): making interface the new active one
[ 1039.380836][ T9005] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1044.466855][ T9009] bond0: (slave eth0): Releasing backup interface
[ 1045.196864][ T9012] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1050.045059][  T259] bond0: (slave eth0): Releasing backup interface
[ 1050.672794][  T259] bond0 (unregistering): Released all slaves