[ 1039.357545][ T9013] bond0: (slave eth0): making interface the new active one
[ 1039.358502][ T9013] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1044.482838][ T9017] bond0: (slave eth0): Releasing backup interface
[ 1045.224279][ T9020] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1050.051174][   T12] bond0: (slave eth0): Releasing backup interface
[ 1050.379415][   T12] bond0 (unregistering): Released all slaves