On 20/11/2015 13:10, Michael Ellerman wrote: > On Thu, 2015-11-19 at 00:23 -0800, Christoph Hellwig wrote: > >> It's pretty much guaranteed a block layer bug, most likely in the >> merge bios to request infrastucture where we don't obey the merging >> limits properly. >> >> Does either of you have a known good and first known bad kernel? > > Not me, I've only hit it one or two times. All I can say is I have hit it in > 4.4-rc1. > > Laurent, can you narrow it down at all? I'm trying bisect it but it's very time consuming, and I think I missed some bad kernel because I didn't let enough time to the system to panic. But I'm still on... Cheers -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
