[  844.759517][ T9340] bond0: (slave eth0): making interface the new active one
[  844.760212][ T9340] bond0: (slave eth0): Enslaving as an active interface with an up link
[  849.516259][ T9344] bond0: (slave eth0): Releasing backup interface
[  850.080306][ T9347] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.732816][ T8420] bond0: (slave eth0): Releasing backup interface
[  854.963230][ T8420] bond0 (unregistering): Released all slaves