[  729.552577][ T8588] bond0: (slave eth0): making interface the new active one
[  729.553240][ T8588] bond0: (slave eth0): Enslaving as an active interface with an up link
[  734.306982][ T8592] bond0: (slave eth0): Releasing backup interface
[  734.877707][ T8595] bond0: (slave eth0): Enslaving as an active interface with an up link
[  739.516006][ T5283] bond0: (slave eth0): Releasing backup interface
[  739.963733][ T5283] bond0 (unregistering): Released all slaves