[  841.038328][ T9356] bond0: (slave eth0): making interface the new active one
[  841.040017][ T9356] bond0: (slave eth0): Enslaving as an active interface with an up link
[  845.670453][ T9360] bond0: (slave eth0): Releasing backup interface
[  846.163965][ T9363] bond0: (slave eth0): Enslaving as an active interface with an up link
[  850.782129][ T4966] bond0: (slave eth0): Releasing backup interface
[  851.149072][ T4966] bond0 (unregistering): Released all slaves