[ 1338.386807][T12191] bond0: (slave eth0): making interface the new active one
[ 1338.388213][T12191] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1338.629788][T12192] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1343.330957][T12195] bond0: (slave eth0): Releasing backup interface
[ 1344.062496][T12198] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1344.314458][T12199] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1348.732250][ T7538] bond0: (slave eth0): Releasing backup interface
[ 1348.830549][ T7538] bond0 (unregistering): Released all slaves