[  843.751308][ T9326] bond0: (slave eth0): making interface the new active one
[  843.751993][ T9326] bond0: (slave eth0): Enslaving as an active interface with an up link
[  848.489715][ T9330] bond0: (slave eth0): Releasing backup interface
[  849.014624][ T9333] bond0: (slave eth0): Enslaving as an active interface with an up link
[  853.648144][ T4279] bond0: (slave eth0): Releasing backup interface
[  853.923176][ T4279] bond0 (unregistering): Released all slaves