[  867.192895][T19141] bond0: (slave eth0): making interface the new active one
[  867.193392][T19141] bond0: (slave eth0): Enslaving as an active interface with an up link
[  867.237630][T19142] 8021q: adding VLAN 0 to HW filter on device bond0
[  871.518788][T19145] bond0: (slave eth0): Releasing backup interface
[  871.670363][T19148] bond0: (slave eth0): Enslaving as an active interface with an up link
[  871.711734][T19149] 8021q: adding VLAN 0 to HW filter on device bond0
[  875.934666][T17887] bond0: (slave eth0): Releasing backup interface
[  875.980374][T17887] bond0 (unregistering): Released all slaves