[  683.220937] bond0: (slave eth0): making interface the new active one
[  683.221056] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.226169] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.360226] bond0: (slave eth0): Releasing backup interface
[  687.385531] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.390877] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.523600] bond0: (slave eth0): Releasing backup interface
[  691.555175] bond0 (unregistering): Released all slaves