[  937.576538][T23354] bond0: (slave eth0): making interface the new active one
[  937.576952][T23354] bond0: (slave eth0): Enslaving as an active interface with an up link
[  937.617238][T23355] 8021q: adding VLAN 0 to HW filter on device bond0
[  941.821090][T23358] bond0: (slave eth0): Releasing backup interface
[  941.987285][T23361] bond0: (slave eth0): Enslaving as an active interface with an up link
[  942.027126][T23362] 8021q: adding VLAN 0 to HW filter on device bond0
[  946.152152][   T70] bond0: (slave eth0): Releasing backup interface
[  946.208270][   T70] bond0 (unregistering): Released all slaves