[ 1401.473452][T12791] bond0: (slave eth0): making interface the new active one
[ 1401.474374][T12791] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1401.695492][T12792] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1406.436220][T12795] bond0: (slave eth0): Releasing backup interface
[ 1407.155202][T12798] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1407.427212][T12799] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1411.893117][   T72] bond0: (slave eth0): Releasing backup interface
[ 1412.023922][   T72] bond0 (unregistering): Released all slaves