[  753.373582] bond0: (slave eth0): making interface the new active one
[  753.373657] bond0: (slave eth0): Enslaving as an active interface with an up link
[  753.379055] 8021q: adding VLAN 0 to HW filter on device bond0
[  757.502463] bond0: (slave eth0): Releasing backup interface
[  757.524488] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.530480] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.666242] bond0: (slave eth0): Releasing backup interface
[  761.700007] bond0 (unregistering): Released all slaves