[  861.724466][T22396] bond0: (slave eth0): making interface the new active one
[  861.724939][T22396] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.766639][T22397] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.989174][T22400] bond0: (slave eth0): Releasing backup interface
[  866.127616][T22403] bond0: (slave eth0): Enslaving as an active interface with an up link
[  866.170447][T22404] 8021q: adding VLAN 0 to HW filter on device bond0
[  870.332887][   T12] bond0: (slave eth0): Releasing backup interface
[  870.369897][   T12] bond0 (unregistering): Released all slaves