[  814.082260][ T9155] bond0: (slave eth0): making interface the new active one
[  814.083252][ T9155] bond0: (slave eth0): Enslaving as an active interface with an up link
[  818.834457][ T9159] bond0: (slave eth0): Releasing backup interface
[  819.397536][ T9162] bond0: (slave eth0): Enslaving as an active interface with an up link
[  823.994217][ T8600] bond0: (slave eth0): Releasing backup interface
[  824.423881][ T8600] bond0 (unregistering): Released all slaves