[  839.317001][ T9382] bond0: (slave eth0): making interface the new active one
[  839.318046][ T9382] bond0: (slave eth0): Enslaving as an active interface with an up link
[  844.142593][ T9386] bond0: (slave eth0): Releasing backup interface
[  844.762955][ T9389] bond0: (slave eth0): Enslaving as an active interface with an up link
[  849.466063][ T5790] bond0: (slave eth0): Releasing backup interface
[  849.834562][ T5790] bond0 (unregistering): Released all slaves