[  833.968963][ T9366] bond0: (slave eth0): making interface the new active one
[  833.969602][ T9366] bond0: (slave eth0): Enslaving as an active interface with an up link
[  838.714519][ T9370] bond0: (slave eth0): Releasing backup interface
[  839.216827][ T9373] bond0: (slave eth0): Enslaving as an active interface with an up link
[  843.819093][ T8499] bond0: (slave eth0): Releasing backup interface
[  844.174223][ T8499] bond0 (unregistering): Released all slaves