[  999.048534][T23971] bond0: (slave eth0): making interface the new active one
[  999.049183][T23971] bond0: (slave eth0): Enslaving as an active interface with an up link
[  999.109642][T23972] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1003.358056][T23975] bond0: (slave eth0): Releasing backup interface
[ 1003.549822][T23978] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1003.605579][T23979] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1007.749925][T11545] bond0: (slave eth0): Releasing backup interface
[ 1007.782310][T11545] bond0 (unregistering): Released all slaves