[  756.072156] bond0: (slave eth0): making interface the new active one
[  756.072235] bond0: (slave eth0): Enslaving as an active interface with an up link
[  756.077085] 8021q: adding VLAN 0 to HW filter on device bond0
[  760.192403] bond0: (slave eth0): Releasing backup interface
[  760.217600] bond0: (slave eth0): Enslaving as an active interface with an up link
[  760.222832] 8021q: adding VLAN 0 to HW filter on device bond0
[  764.356626] bond0: (slave eth0): Releasing backup interface
[  764.397529] bond0 (unregistering): Released all slaves