[  878.046553] bond0: (slave eth0): making interface the new active one
[  878.046619] bond0: (slave eth0): Enslaving as an active interface with an up link
[  878.052528] 8021q: adding VLAN 0 to HW filter on device bond0
[  882.163178] bond0: (slave eth0): Releasing backup interface
[  882.189426] bond0: (slave eth0): Enslaving as an active interface with an up link
[  882.194867] 8021q: adding VLAN 0 to HW filter on device bond0
[  886.328809] bond0: (slave eth0): Releasing backup interface
[  886.355755] bond0 (unregistering): Released all slaves