[  824.217818][ T9035] bond0: (slave eth0): making interface the new active one
[  824.218760][ T9035] bond0: (slave eth0): Enslaving as an active interface with an up link
[  828.985381][ T9039] bond0: (slave eth0): Releasing backup interface
[  829.507259][ T9042] bond0: (slave eth0): Enslaving as an active interface with an up link
[  834.145106][ T8927] bond0: (slave eth0): Releasing backup interface
[  834.515547][ T8927] bond0 (unregistering): Released all slaves