[  793.850640][ T8921] bond0: (slave eth0): making interface the new active one
[  793.851404][ T8921] bond0: (slave eth0): Enslaving as an active interface with an up link
[  798.595900][ T8925] bond0: (slave eth0): Releasing backup interface
[  799.137784][ T8928] bond0: (slave eth0): Enslaving as an active interface with an up link
[  803.777028][ T5877] bond0: (slave eth0): Releasing backup interface
[  804.037054][ T5877] bond0 (unregistering): Released all slaves