[  827.451564] bond0: (slave eth0): making interface the new active one
[  827.451661] bond0: (slave eth0): Enslaving as an active interface with an up link
[  827.458626] 8021q: adding VLAN 0 to HW filter on device bond0
[  831.567390] bond0: (slave eth0): Releasing backup interface
[  831.595789] bond0: (slave eth0): Enslaving as an active interface with an up link
[  831.602784] 8021q: adding VLAN 0 to HW filter on device bond0
[  835.723182] bond0: (slave eth0): Releasing backup interface
[  835.745899] bond0 (unregistering): Released all slaves