[  839.461179][ T9424] bond0: (slave eth0): making interface the new active one
[  839.461778][ T9424] bond0: (slave eth0): Enslaving as an active interface with an up link
[  844.247780][ T9428] bond0: (slave eth0): Releasing backup interface
[  844.788448][ T9431] bond0: (slave eth0): Enslaving as an active interface with an up link
[  849.436287][ T8484] bond0: (slave eth0): Releasing backup interface
[  849.805806][ T8484] bond0 (unregistering): Released all slaves