[ 1004.176726][ T9129] bond0: (slave eth0): making interface the new active one
[ 1004.177625][ T9129] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1009.169108][ T9133] bond0: (slave eth0): Releasing backup interface
[ 1009.877666][ T9136] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1014.703424][  T259] bond0: (slave eth0): Releasing backup interface
[ 1015.150920][  T259] bond0 (unregistering): Released all slaves