[  875.564772][T20126] bond0: (slave eth0): making interface the new active one
[  875.565216][T20126] bond0: (slave eth0): Enslaving as an active interface with an up link
[  875.616694][T20127] 8021q: adding VLAN 0 to HW filter on device bond0
[  879.868346][T20130] bond0: (slave eth0): Releasing backup interface
[  880.005774][T20133] bond0: (slave eth0): Enslaving as an active interface with an up link
[  880.055457][T20134] 8021q: adding VLAN 0 to HW filter on device bond0
[  884.223869][ T8825] bond0: (slave eth0): Releasing backup interface
[  884.281173][ T8825] bond0 (unregistering): Released all slaves