[  842.745188][ T9343] bond0: (slave eth0): making interface the new active one
[  842.745801][ T9343] bond0: (slave eth0): Enslaving as an active interface with an up link
[  847.562355][ T9347] bond0: (slave eth0): Releasing backup interface
[  848.076128][ T9350] bond0: (slave eth0): Enslaving as an active interface with an up link
[  852.723022][ T4980] bond0: (slave eth0): Releasing backup interface
[  853.076357][ T4980] bond0 (unregistering): Released all slaves