[  686.481504] bond0: (slave eth0): making interface the new active one
[  686.481601] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.488361] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.624032] bond0: (slave eth0): Releasing backup interface
[  690.649464] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.656290] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.788754] bond0: (slave eth0): Releasing backup interface
[  694.813668] bond0 (unregistering): Released all slaves