[  845.843495][T19475] bond0: (slave eth0): making interface the new active one
[  845.844045][T19475] bond0: (slave eth0): Enslaving as an active interface with an up link
[  845.898094][T19476] 8021q: adding VLAN 0 to HW filter on device bond0
[  850.121546][T19479] bond0: (slave eth0): Releasing backup interface
[  850.260766][T19482] bond0: (slave eth0): Enslaving as an active interface with an up link
[  850.307382][T19483] 8021q: adding VLAN 0 to HW filter on device bond0
[  854.545248][  T231] bond0: (slave eth0): Releasing backup interface
[  854.605081][  T231] bond0 (unregistering): Released all slaves