[  887.834761][T20194] bond0: (slave eth0): making interface the new active one
[  887.835312][T20194] bond0: (slave eth0): Enslaving as an active interface with an up link
[  887.892639][T20195] 8021q: adding VLAN 0 to HW filter on device bond0
[  892.115091][T20198] bond0: (slave eth0): Releasing backup interface
[  892.257819][T20201] bond0: (slave eth0): Enslaving as an active interface with an up link
[  892.307425][T20202] 8021q: adding VLAN 0 to HW filter on device bond0
[  896.513186][  T228] bond0: (slave eth0): Releasing backup interface
[  896.550095][  T228] bond0 (unregistering): Released all slaves