[  843.187426][ T9313] bond0: (slave eth0): making interface the new active one
[  843.188129][ T9313] bond0: (slave eth0): Enslaving as an active interface with an up link
[  847.930173][ T9317] bond0: (slave eth0): Releasing backup interface
[  848.420953][ T9320] bond0: (slave eth0): Enslaving as an active interface with an up link
[  853.038867][ T4228] bond0: (slave eth0): Releasing backup interface
[  853.265074][ T4228] bond0 (unregistering): Released all slaves