[  866.285647][T22684] bond0: (slave eth0): making interface the new active one
[  866.287127][T22684] bond0: (slave eth0): Enslaving as an active interface with an up link
[  866.346700][T22685] 8021q: adding VLAN 0 to HW filter on device bond0
[  870.587238][T22688] bond0: (slave eth0): Releasing backup interface
[  870.760398][T22691] bond0: (slave eth0): Enslaving as an active interface with an up link
[  870.825919][T22692] 8021q: adding VLAN 0 to HW filter on device bond0
[  874.999592][T21405] bond0: (slave eth0): Releasing backup interface
[  875.044264][T21405] bond0 (unregistering): Released all slaves