[  858.438575] bond0: (slave eth0): making interface the new active one
[  858.438660] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.443991] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.546946] bond0: (slave eth0): Releasing backup interface
[  862.570656] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.576546] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.703232] bond0: (slave eth0): Releasing backup interface
[  866.731341] bond0 (unregistering): Released all slaves