[  683.662353] bond0: (slave eth0): making interface the new active one
[  683.662456] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.667909] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.806171] bond0: (slave eth0): Releasing backup interface
[  687.826681] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.831925] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.971177] bond0: (slave eth0): Releasing backup interface
[  691.999090] bond0 (unregistering): Released all slaves