[  780.861658][ T9217] bond0: (slave eth0): making interface the new active one
[  780.862281][ T9217] bond0: (slave eth0): Enslaving as an active interface with an up link
[  785.634695][ T9221] bond0: (slave eth0): Releasing backup interface
[  786.225137][ T9224] bond0: (slave eth0): Enslaving as an active interface with an up link
[  790.875757][ T9029] bond0: (slave eth0): Releasing backup interface
[  791.108292][ T9029] bond0 (unregistering): Released all slaves