[  993.016410][T23839] bond0: (slave eth0): making interface the new active one
[  993.016807][T23839] bond0: (slave eth0): Enslaving as an active interface with an up link
[  993.074102][T23840] 8021q: adding VLAN 0 to HW filter on device bond0
[  997.337590][T23843] bond0: (slave eth0): Releasing backup interface
[  997.515867][T23846] bond0: (slave eth0): Enslaving as an active interface with an up link
[  997.576284][T23847] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1001.733995][T21378] bond0: (slave eth0): Releasing backup interface
[ 1001.769868][T21378] bond0 (unregistering): Released all slaves