[  854.749921] bond0: (slave eth0): making interface the new active one
[  854.749995] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.755481] 8021q: adding VLAN 0 to HW filter on device bond0
[  858.907074] bond0: (slave eth0): Releasing backup interface
[  858.936603] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.942610] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.064439] bond0: (slave eth0): Releasing backup interface
[  863.093518] bond0 (unregistering): Released all slaves