[  687.953167] bond0: (slave eth0): making interface the new active one
[  687.953278] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.974690] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.171803] bond0: (slave eth0): Releasing backup interface
[  692.242788] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.260288] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.391208] bond0: (slave eth0): Releasing backup interface
[  696.414192] bond0 (unregistering): Released all slaves