[  854.847669][T19028] bond0: (slave eth0): making interface the new active one
[  854.848117][T19028] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.888679][T19029] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.155829][T19032] bond0: (slave eth0): Releasing backup interface
[  859.308176][T19035] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.345178][T19036] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.565555][  T244] bond0: (slave eth0): Releasing backup interface
[  863.624894][  T244] bond0 (unregistering): Released all slaves