On 01/16/2015 08:05 PM, Raimonds Cicans wrote: > On 16.01.2015 16:54, Hans Verkuil wrote: > >> If you get the error again with a 3.18 or higher kernel and with my patch, >> then please copy-and-paste that message again. > > To be sure, I attached full dmesg. Thanks. This was with one frontend? And what was the exact sequence of commands used to replicate this? Sorry, but I need precise details of how you reproduce this, especially since I can't reproduce it. I'm pretty sure there are multiple issues here, one of them is fixed by my vb2 patch, but this page fault is almost certainly a separate problem. Based on past reports there is also a possible problem with multiple frontends, but I don't have hardware like that and even if I had I am not sure I would be able to test it properly. Besides, that issue seemed to be unrelated to the vb2 conversion. It's all pretty vague, though. Regards, Hans -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html