[  852.769099][T19412] bond0: (slave eth0): making interface the new active one
[  852.769530][T19412] bond0: (slave eth0): Enslaving as an active interface with an up link
[  852.817283][T19413] 8021q: adding VLAN 0 to HW filter on device bond0
[  857.033243][T19416] bond0: (slave eth0): Releasing backup interface
[  857.166885][T19419] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.221073][T19420] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.439596][  T226] bond0: (slave eth0): Releasing backup interface
[  861.474391][  T226] bond0 (unregistering): Released all slaves