[  791.393768][ T9007] bond0: (slave eth0): making interface the new active one
[  791.394449][ T9007] bond0: (slave eth0): Enslaving as an active interface with an up link
[  796.169305][ T9011] bond0: (slave eth0): Releasing backup interface
[  796.666314][ T9014] bond0: (slave eth0): Enslaving as an active interface with an up link
[  801.246891][ T8639] bond0: (slave eth0): Releasing backup interface
[  801.620170][ T8639] bond0 (unregistering): Released all slaves