[ 1010.331808][ T6904] bond0: (slave eth0): making interface the new active one
[ 1010.333243][ T6904] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1015.647501][ T6908] bond0: (slave eth0): Releasing backup interface
[ 1016.603724][ T6911] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1021.617978][  T274] bond0: (slave eth0): Releasing backup interface