[ 1274.544546][ T9387] bond0: (slave eth0): making interface the new active one
[ 1274.545564][ T9387] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1279.596641][ T9391] bond0: (slave eth0): Releasing backup interface
[ 1280.296208][ T9394] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1285.019231][   T69] bond0: (slave eth0): Releasing backup interface
[ 1285.146028][   T69] bond0 (unregistering): Released all slaves