[  837.313790][ T9083] bond0: (slave eth0): making interface the new active one
[  837.314516][ T9083] bond0: (slave eth0): Enslaving as an active interface with an up link
[  842.038774][ T9087] bond0: (slave eth0): Releasing backup interface
[  842.603354][ T9090] bond0: (slave eth0): Enslaving as an active interface with an up link
[  847.267114][ T8671] bond0: (slave eth0): Releasing backup interface
[  847.629604][ T8671] bond0 (unregistering): Released all slaves