[  999.381480][T23934] bond0: (slave eth0): making interface the new active one
[  999.382126][T23934] bond0: (slave eth0): Enslaving as an active interface with an up link
[  999.434306][T23936] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1003.684036][T23939] bond0: (slave eth0): Releasing backup interface
[ 1003.868223][T23942] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1003.923366][T23943] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1008.088530][T23935] bond0: (slave eth0): Releasing backup interface
[ 1008.130862][T23935] bond0 (unregistering): Released all slaves