[  851.129044][T19098] bond0: (slave eth0): making interface the new active one
[  851.129536][T19098] bond0: (slave eth0): Enslaving as an active interface with an up link
[  851.172379][T19099] 8021q: adding VLAN 0 to HW filter on device bond0
[  855.426703][T19102] bond0: (slave eth0): Releasing backup interface
[  855.596548][T19105] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.656753][T19106] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.863612][   T68] bond0: (slave eth0): Releasing backup interface
[  859.929177][   T68] bond0 (unregistering): Released all slaves