[  881.187535][ T7478] bond0: (slave eth0): making interface the new active one
[  881.188120][ T7478] bond0: (slave eth0): Enslaving as an active interface with an up link
[  886.241234][ T7482] bond0: (slave eth0): Releasing backup interface
[  887.029151][ T7485] bond0: (slave eth0): Enslaving as an active interface with an up link
[  891.771189][ T4553] bond0: (slave eth0): Releasing backup interface
[  891.873068][ T4553] bond0 (unregistering): Released all slaves