[  683.444597] bond0: (slave eth0): making interface the new active one
[  683.444722] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.449664] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.540754] bond0: (slave eth0): Releasing backup interface
[  687.563883] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.569105] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.705829] bond0: (slave eth0): Releasing backup interface
[  691.732757] bond0 (unregistering): Released all slaves