[  843.252484][ T9354] bond0: (slave eth0): making interface the new active one
[  843.253283][ T9354] bond0: (slave eth0): Enslaving as an active interface with an up link
[  848.022448][ T9358] bond0: (slave eth0): Releasing backup interface
[  848.563481][ T9361] bond0: (slave eth0): Enslaving as an active interface with an up link
[  853.204901][ T4695] bond0: (slave eth0): Releasing backup interface
[  853.459232][ T4695] bond0 (unregistering): Released all slaves