[  884.417272][ T7570] bond0: (slave eth0): making interface the new active one
[  884.417834][ T7570] bond0: (slave eth0): Enslaving as an active interface with an up link
[  889.429180][ T7574] bond0: (slave eth0): Releasing backup interface
[  890.138521][ T7577] bond0: (slave eth0): Enslaving as an active interface with an up link
[  894.852157][ T3181] bond0: (slave eth0): Releasing backup interface
[  894.953400][ T3181] bond0 (unregistering): Released all slaves