[  825.939934][ T9007] bond0: (slave eth0): making interface the new active one
[  825.941423][ T9007] bond0: (slave eth0): Enslaving as an active interface with an up link
[  830.709028][ T9011] bond0: (slave eth0): Releasing backup interface
[  831.303612][ T9014] bond0: (slave eth0): Enslaving as an active interface with an up link
[  835.933156][ T8443] bond0: (slave eth0): Releasing backup interface
[  836.304271][ T8443] bond0 (unregistering): Released all slaves