[  999.859493][ T9206] bond0: (slave eth0): making interface the new active one
[  999.860380][ T9206] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1004.795091][ T9210] bond0: (slave eth0): Releasing backup interface
[ 1005.499952][ T9213] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1010.302796][ T4399] bond0: (slave eth0): Releasing backup interface
[ 1011.157511][ T4399] bond0 (unregistering): Released all slaves