[ 1338.946195][T12112] bond0: (slave eth0): making interface the new active one
[ 1338.947174][T12112] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1339.223706][T12113] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1343.998615][T12116] bond0: (slave eth0): Releasing backup interface
[ 1344.734847][T12119] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1345.021306][T12120] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1349.484966][ T4915] bond0: (slave eth0): Releasing backup interface
[ 1349.605914][ T4915] bond0 (unregistering): Released all slaves