Hi Simon, On Fri, May 15, 2015 at 04:02:32PM +0100, Simon Vincent wrote: > I tried the solution you proposed but it did not work, it resulted in a > kernel crash (bad paging request). > I can now reproduce your issue when I am using the fakelb driver _with_ xmit_sync callback and two vitual phys. I tried my patch and it's working fine afterwards, can you please check if the "kernel crash (bad paging request)" isn't another issue or something failed while applying the diff? Can you check that again? This issue should be fixed into bluetooth, very ugly bug. - Alex -- To unsubscribe from this list: send the line "unsubscribe linux-wpan" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html