[  878.824225][T20461] bond0: (slave eth0): making interface the new active one
[  878.824782][T20461] bond0: (slave eth0): Enslaving as an active interface with an up link
[  878.863734][T20462] 8021q: adding VLAN 0 to HW filter on device bond0
[  883.088341][T20465] bond0: (slave eth0): Releasing backup interface
[  883.228519][T20468] bond0: (slave eth0): Enslaving as an active interface with an up link
[  883.269624][T20469] 8021q: adding VLAN 0 to HW filter on device bond0
[  887.435155][T19198] bond0: (slave eth0): Releasing backup interface
[  887.473485][T19198] bond0 (unregistering): Released all slaves