[  852.969167][T19375] bond0: (slave eth0): making interface the new active one
[  852.969624][T19375] bond0: (slave eth0): Enslaving as an active interface with an up link
[  853.028263][T19376] 8021q: adding VLAN 0 to HW filter on device bond0
[  857.310831][T19379] bond0: (slave eth0): Releasing backup interface
[  857.496466][T19382] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.547532][T19383] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.792169][ T8695] bond0: (slave eth0): Releasing backup interface
[  861.862022][ T8695] bond0 (unregistering): Released all slaves