[  857.085984][T19568] bond0: (slave eth0): making interface the new active one
[  857.086543][T19568] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.123784][T19569] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.377707][T19572] bond0: (slave eth0): Releasing backup interface
[  861.517649][T19575] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.562458][T19576] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.733448][T18060] bond0: (slave eth0): Releasing backup interface
[  865.780520][T18060] bond0 (unregistering): Released all slaves