[  854.449706] bond0: (slave eth0): making interface the new active one
[  854.449814] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.455192] 8021q: adding VLAN 0 to HW filter on device bond0
[  858.562338] bond0: (slave eth0): Releasing backup interface
[  858.586489] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.591887] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.719643] bond0: (slave eth0): Releasing backup interface
[  862.753018] bond0 (unregistering): Released all slaves