[  999.194872][T19673] bond0: (slave eth0): making interface the new active one
[  999.195439][T19673] bond0: (slave eth0): Enslaving as an active interface with an up link
[  999.247466][T19674] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1003.549495][T19677] bond0: (slave eth0): Releasing backup interface
[ 1003.705942][T19680] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1003.758291][T19681] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1007.959005][   T12] bond0: (slave eth0): Releasing backup interface
[ 1008.021004][   T12] bond0 (unregistering): Released all slaves