[  999.152806][T23890] bond0: (slave eth0): making interface the new active one
[  999.153264][T23890] bond0: (slave eth0): Enslaving as an active interface with an up link
[  999.212447][T23891] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1003.492352][T23894] bond0: (slave eth0): Releasing backup interface
[ 1003.663127][T23897] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1003.730265][T23898] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1007.886208][T22254] bond0: (slave eth0): Releasing backup interface
[ 1007.942625][T22254] bond0 (unregistering): Released all slaves