[  686.315351] bond0: (slave eth0): making interface the new active one
[  686.315445] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.320343] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.430519] bond0: (slave eth0): Releasing backup interface
[  690.452758] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.457648] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.594045] bond0: (slave eth0): Releasing backup interface
[  694.619897] bond0 (unregistering): Released all slaves