On 2016-01-23, at 1:00 PM, John David Anglin wrote: > WARNING: at block/blk-merge.c:454 With linux-image-4.4.0-1-parisc64-smp on c3740, the above warning is the last message I see. Kernel seems to hang at that point. This is warning code: /* * Something must have been wrong if the figured number of * segment is bigger than number of req's physical segments */ WARN_ON(nsegs > rq->nr_phys_segments); Dave -- John David Anglin dave.anglin@xxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html