[ 1000.659056][T23665] bond0: (slave eth0): making interface the new active one
[ 1000.659651][T23665] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1000.710476][T23666] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1004.958822][T23669] bond0: (slave eth0): Releasing backup interface
[ 1005.139267][T23672] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1005.187130][T23673] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1009.356473][ T1258] bond0: (slave eth0): Releasing backup interface
[ 1009.387555][ T1258] bond0 (unregistering): Released all slaves