[ 1019.883350][ T6923] bond0: (slave eth0): making interface the new active one
[ 1019.883921][ T6923] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1025.257703][ T6927] bond0: (slave eth0): Releasing backup interface
[ 1026.289459][ T6930] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1031.318770][   T72] bond0: (slave eth0): Releasing backup interface