[  810.456930][ T9160] bond0: (slave eth0): making interface the new active one
[  810.457546][ T9160] bond0: (slave eth0): Enslaving as an active interface with an up link
[  815.218301][ T9164] bond0: (slave eth0): Releasing backup interface
[  815.766556][ T9167] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.379222][ T8732] bond0: (slave eth0): Releasing backup interface
[  820.757009][ T8732] bond0 (unregistering): Released all slaves