[  789.319729][ T9531] bond0: (slave eth0): making interface the new active one
[  789.320396][ T9531] bond0: (slave eth0): Enslaving as an active interface with an up link
[  794.105847][ T9535] bond0: (slave eth0): Releasing backup interface
[  794.679757][ T9538] bond0: (slave eth0): Enslaving as an active interface with an up link
[  799.341951][ T5100] bond0: (slave eth0): Releasing backup interface
[  799.706739][ T5100] bond0 (unregistering): Released all slaves