[  793.959406][ T8863] bond0: (slave eth0): making interface the new active one
[  793.960073][ T8863] bond0: (slave eth0): Enslaving as an active interface with an up link
[  798.689819][ T8867] bond0: (slave eth0): Releasing backup interface
[  799.194949][ T8870] bond0: (slave eth0): Enslaving as an active interface with an up link
[  803.802841][ T8574] bond0: (slave eth0): Releasing backup interface
[  804.172384][ T8574] bond0 (unregistering): Released all slaves