[  996.943775][T22964] bond0: (slave eth0): making interface the new active one
[  996.944182][T22964] bond0: (slave eth0): Enslaving as an active interface with an up link
[  996.995577][T22965] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1001.231596][T22969] bond0: (slave eth0): Releasing backup interface
[ 1001.382740][T22972] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1001.441270][T22973] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1005.634775][T21158] bond0: (slave eth0): Releasing backup interface
[ 1005.685995][T21158] bond0 (unregistering): Released all slaves