[  756.167305] bond0: (slave eth0): making interface the new active one
[  756.167423] bond0: (slave eth0): Enslaving as an active interface with an up link
[  756.173066] 8021q: adding VLAN 0 to HW filter on device bond0
[  760.321509] bond0: (slave eth0): Releasing backup interface
[  760.347935] bond0: (slave eth0): Enslaving as an active interface with an up link
[  760.353515] 8021q: adding VLAN 0 to HW filter on device bond0
[  764.478966] bond0: (slave eth0): Releasing backup interface
[  764.512022] bond0 (unregistering): Released all slaves