[  857.891749] bond0: (slave eth0): making interface the new active one
[  857.891823] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.896888] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.031147] bond0: (slave eth0): Releasing backup interface
[  862.058761] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.064038] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.187731] bond0: (slave eth0): Releasing backup interface
[  866.220041] bond0 (unregistering): Released all slaves