[  820.655415][ T9254] bond0: (slave eth0): making interface the new active one
[  820.656088][ T9254] bond0: (slave eth0): Enslaving as an active interface with an up link
[  825.426957][ T9258] bond0: (slave eth0): Releasing backup interface
[  825.963121][ T9261] bond0: (slave eth0): Enslaving as an active interface with an up link
[  830.576345][ T5591] bond0: (slave eth0): Releasing backup interface
[  830.782797][ T5591] bond0 (unregistering): Released all slaves