[  857.029590] bond0: (slave eth0): making interface the new active one
[  857.029717] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.036026] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.129368] bond0: (slave eth0): Releasing backup interface
[  861.153569] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.159663] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.287427] bond0: (slave eth0): Releasing backup interface
[  865.312050] bond0 (unregistering): Released all slaves