[  861.388972][T19382] bond0: (slave eth0): making interface the new active one
[  861.389448][T19382] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.457504][T19383] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.754602][T19386] bond0: (slave eth0): Releasing backup interface
[  865.952342][T19389] bond0: (slave eth0): Enslaving as an active interface with an up link
[  866.028015][T19390] 8021q: adding VLAN 0 to HW filter on device bond0
[  870.228406][   T69] bond0: (slave eth0): Releasing backup interface
[  870.290255][   T69] bond0 (unregistering): Released all slaves