[  999.443874][T23885] bond0: (slave eth0): making interface the new active one
[  999.444371][T23885] bond0: (slave eth0): Enslaving as an active interface with an up link
[  999.499196][T23886] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1003.742967][T23889] bond0: (slave eth0): Releasing backup interface
[ 1003.924187][T23892] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1003.982702][T23893] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1008.138265][   T12] bond0: (slave eth0): Releasing backup interface
[ 1008.176987][   T12] bond0 (unregistering): Released all slaves