[  854.328855] bond0: (slave eth0): making interface the new active one
[  854.328960] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.335013] 8021q: adding VLAN 0 to HW filter on device bond0
[  858.442426] bond0: (slave eth0): Releasing backup interface
[  858.465524] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.470895] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.600007] bond0: (slave eth0): Releasing backup interface
[  862.622093] bond0 (unregistering): Released all slaves