[  886.339194][ T7540] bond0: (slave eth0): making interface the new active one
[  886.340138][ T7540] bond0: (slave eth0): Enslaving as an active interface with an up link
[  891.426128][ T7544] bond0: (slave eth0): Releasing backup interface
[  892.182281][ T7547] bond0: (slave eth0): Enslaving as an active interface with an up link
[  896.910035][ T6747] bond0: (slave eth0): Releasing backup interface
[  897.005905][ T6747] bond0 (unregistering): Released all slaves