[ 1266.939575][ T9474] bond0: (slave eth0): making interface the new active one
[ 1266.950678][ T9474] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1272.005501][ T9478] bond0: (slave eth0): Releasing backup interface
[ 1272.716531][ T9481] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1277.380957][ T7988] bond0: (slave eth0): Releasing backup interface
[ 1277.522625][ T7988] bond0 (unregistering): Released all slaves