[ 1010.787813][ T6923] bond0: (slave eth0): making interface the new active one
[ 1010.788389][ T6923] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1016.064117][ T6927] bond0: (slave eth0): Releasing backup interface
[ 1017.040584][ T6930] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1022.012136][  T259] bond0: (slave eth0): Releasing backup interface
[ 1022.336552][  T259] bond0 (unregistering): Released all slaves