[  686.365549] bond0: (slave eth0): making interface the new active one
[  686.365605] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.370224] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.499728] bond0: (slave eth0): Releasing backup interface
[  690.521755] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.526648] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.665222] bond0: (slave eth0): Releasing backup interface
[  694.691113] bond0 (unregistering): Released all slaves