[ 1338.965480][T12128] bond0: (slave eth0): making interface the new active one
[ 1338.966357][T12128] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1339.185750][T12129] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1343.921622][T12132] bond0: (slave eth0): Releasing backup interface
[ 1344.623125][T12135] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1344.887549][T12136] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1349.350707][  T268] bond0: (slave eth0): Releasing backup interface
[ 1349.493638][  T268] bond0 (unregistering): Released all slaves