[  999.752048][T23005] bond0: (slave eth0): making interface the new active one
[  999.752551][T23005] bond0: (slave eth0): Enslaving as an active interface with an up link
[  999.804080][T23006] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1004.024643][T23009] bond0: (slave eth0): Releasing backup interface
[ 1004.176333][T23012] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1004.220519][T23013] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1008.373857][   T12] bond0: (slave eth0): Releasing backup interface
[ 1008.418910][   T12] bond0 (unregistering): Released all slaves