[  686.788336] bond0: (slave eth0): making interface the new active one
[  686.788451] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.809812] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.955827] bond0: (slave eth0): Releasing backup interface
[  691.017709] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.034371] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.178999] bond0: (slave eth0): Releasing backup interface
[  695.198902] bond0 (unregistering): Released all slaves