[  900.239940] bond0: (slave eth0): making interface the new active one
[  900.240046] bond0: (slave eth0): Enslaving as an active interface with an up link
[  900.261698] 8021q: adding VLAN 0 to HW filter on device bond0
[  904.437571] bond0: (slave eth0): Releasing backup interface
[  904.520018] bond0: (slave eth0): Enslaving as an active interface with an up link
[  904.542211] 8021q: adding VLAN 0 to HW filter on device bond0
[  908.662274] bond0: (slave eth0): Releasing backup interface
[  908.690140] bond0 (unregistering): Released all slaves