[  756.815941] bond0: (slave eth0): making interface the new active one
[  756.816047] bond0: (slave eth0): Enslaving as an active interface with an up link
[  756.821817] 8021q: adding VLAN 0 to HW filter on device bond0
[  760.972096] bond0: (slave eth0): Releasing backup interface
[  760.997965] bond0: (slave eth0): Enslaving as an active interface with an up link
[  761.003667] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.129314] bond0: (slave eth0): Releasing backup interface
[  765.161128] bond0 (unregistering): Released all slaves