[  854.716093] bond0: (slave eth0): making interface the new active one
[  854.716197] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.723640] 8021q: adding VLAN 0 to HW filter on device bond0
[  858.822671] bond0: (slave eth0): Releasing backup interface
[  858.848700] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.855579] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.979593] bond0: (slave eth0): Releasing backup interface
[  862.997109] bond0 (unregistering): Released all slaves