[  854.402309][T19104] bond0: (slave eth0): making interface the new active one
[  854.403179][T19104] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.446133][T19105] 8021q: adding VLAN 0 to HW filter on device bond0
[  858.665439][T19108] bond0: (slave eth0): Releasing backup interface
[  858.818722][T19111] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.859304][T19112] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.087092][   T12] bond0: (slave eth0): Releasing backup interface
[  863.155092][   T12] bond0 (unregistering): Released all slaves