[  858.113369] bond0: (slave eth0): making interface the new active one
[  858.113449] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.118798] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.219721] bond0: (slave eth0): Releasing backup interface
[  862.244250] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.249766] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.376243] bond0: (slave eth0): Releasing backup interface
[  866.400172] bond0 (unregistering): Released all slaves