[  846.396499][T19434] bond0: (slave eth0): making interface the new active one
[  846.396943][T19434] bond0: (slave eth0): Enslaving as an active interface with an up link
[  846.434429][T19435] 8021q: adding VLAN 0 to HW filter on device bond0
[  850.668957][T19438] bond0: (slave eth0): Releasing backup interface
[  850.808424][T19441] bond0: (slave eth0): Enslaving as an active interface with an up link
[  850.852528][T19442] 8021q: adding VLAN 0 to HW filter on device bond0
[  855.026162][ T1192] bond0: (slave eth0): Releasing backup interface
[  855.096662][ T1192] bond0 (unregistering): Released all slaves