[  999.265528][T24074] bond0: (slave eth0): making interface the new active one
[  999.266642][T24074] bond0: (slave eth0): Enslaving as an active interface with an up link
[  999.323268][T24075] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1003.546952][T24078] bond0: (slave eth0): Releasing backup interface
[ 1003.721290][T24081] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1003.779259][T24082] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1007.954675][   T12] bond0: (slave eth0): Releasing backup interface
[ 1007.993322][   T12] bond0 (unregistering): Released all slaves