[ 1070.073985][ T8848] bond0: (slave eth0): making interface the new active one
[ 1070.087615][ T8848] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1075.249953][ T8852] bond0: (slave eth0): Releasing backup interface
[ 1076.084572][ T8855] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1080.968693][   T66] bond0: (slave eth0): Releasing backup interface
[ 1081.813492][   T66] bond0 (unregistering): Released all slaves