On Mon, 13 Apr 2015 20:28:29 +0200 Torsten Luettgert <ml-lkml@xxxxxxx> wrote: > On Mon, 13 Apr 2015 19:41:05 +0200 > Christoph Hellwig <hch@xxxxxx> wrote: > > > Can you run gdb on your vmlinux file and send the output of the > > following command in gdb > > > > l *(scsi_dma_unmap+0x54) > > Thanks for looking into it! Here is what gdb says: [...] Hello Christoph, do you think it could be a compiler problem? I still can't imagine why only 2 people have seen this (at least it wasn't just me), but it _always_ hits with newer kernels on that node. Right now, I'm trying the problematic release, compiled with a newer gcc (4.9.2-6 from Fedora, while using 4.4.7-11 from rhel6 before). It has only been running a few hours yet, so I can't tell if it's good. Regards, Torsten -- 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