[  850.609137][T19071] bond0: (slave eth0): making interface the new active one
[  850.609657][T19071] bond0: (slave eth0): Enslaving as an active interface with an up link
[  850.668214][T19072] 8021q: adding VLAN 0 to HW filter on device bond0
[  854.903513][T19075] bond0: (slave eth0): Releasing backup interface
[  855.054138][T19078] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.096816][T19079] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.311500][ T8685] bond0: (slave eth0): Releasing backup interface
[  859.363540][ T8685] bond0 (unregistering): Released all slaves