[ 1075.820929][ T8740] bond0: (slave eth0): making interface the new active one
[ 1075.823498][ T8740] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1080.953356][ T8744] bond0: (slave eth0): Releasing backup interface
[ 1081.777848][ T8747] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1086.716482][ T7102] bond0: (slave eth0): Releasing backup interface
[ 1087.726158][ T7102] bond0 (unregistering): Released all slaves