[  966.805928][ T6762] bond0: (slave eth0): making interface the new active one
[  966.806880][ T6762] bond0: (slave eth0): Enslaving as an active interface with an up link
[  972.095148][ T6766] bond0: (slave eth0): Releasing backup interface
[  973.015038][ T6769] bond0: (slave eth0): Enslaving as an active interface with an up link
[  977.813692][  T254] bond0: (slave eth0): Releasing backup interface
[  977.949688][  T254] bond0 (unregistering): Released all slaves