[  859.005122][T19393] bond0: (slave eth0): making interface the new active one
[  859.005617][T19393] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.047523][T19394] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.316554][T19397] bond0: (slave eth0): Releasing backup interface
[  863.464843][T19400] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.508504][T19401] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.671989][   T70] bond0: (slave eth0): Releasing backup interface
[  867.705561][   T70] bond0 (unregistering): Released all slaves