[ 1330.158738][T12122] bond0: (slave eth0): making interface the new active one
[ 1330.159612][T12122] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1330.393813][T12123] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1335.185676][T12126] bond0: (slave eth0): Releasing backup interface
[ 1335.875172][T12129] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1336.104445][T12130] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1340.600703][   T12] bond0: (slave eth0): Releasing backup interface
[ 1340.722385][   T12] bond0 (unregistering): Released all slaves