[  756.198913] bond0: (slave eth0): making interface the new active one
[  756.199010] bond0: (slave eth0): Enslaving as an active interface with an up link
[  756.204569] 8021q: adding VLAN 0 to HW filter on device bond0
[  760.332477] bond0: (slave eth0): Releasing backup interface
[  760.355860] bond0: (slave eth0): Enslaving as an active interface with an up link
[  760.361830] 8021q: adding VLAN 0 to HW filter on device bond0
[  764.489161] bond0: (slave eth0): Releasing backup interface
[  764.524212] bond0 (unregistering): Released all slaves