[  885.268409][T20380] bond0: (slave eth0): making interface the new active one
[  885.274696][T20380] bond0: (slave eth0): Enslaving as an active interface with an up link
[  885.311010][T20381] 8021q: adding VLAN 0 to HW filter on device bond0
[  889.548085][T20384] bond0: (slave eth0): Releasing backup interface
[  889.696491][T20387] bond0: (slave eth0): Enslaving as an active interface with an up link
[  889.739238][T20388] 8021q: adding VLAN 0 to HW filter on device bond0
[  893.903325][ T9349] bond0: (slave eth0): Releasing backup interface
[  893.943460][ T9349] bond0 (unregistering): Released all slaves