[  861.891041][T18753] bond0: (slave eth0): making interface the new active one
[  861.891491][T18753] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.941341][T18754] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.171697][T18757] bond0: (slave eth0): Releasing backup interface
[  866.354968][T18760] bond0: (slave eth0): Enslaving as an active interface with an up link
[  866.394531][T18761] 8021q: adding VLAN 0 to HW filter on device bond0
[  870.638734][  T251] bond0: (slave eth0): Releasing backup interface
[  870.712663][  T251] bond0 (unregistering): Released all slaves