[  756.584504] bond0: (slave eth0): making interface the new active one
[  756.584625] bond0: (slave eth0): Enslaving as an active interface with an up link
[  756.590023] 8021q: adding VLAN 0 to HW filter on device bond0
[  760.706993] bond0: (slave eth0): Releasing backup interface
[  760.730315] bond0: (slave eth0): Enslaving as an active interface with an up link
[  760.735796] 8021q: adding VLAN 0 to HW filter on device bond0
[  764.871777] bond0: (slave eth0): Releasing backup interface
[  764.903669] bond0 (unregistering): Released all slaves