On Wednesday 13 February 2008 09:27, Alexey Dobriyan wrote: > On Tue, Feb 12, 2008 at 02:04:30PM -0800, Andrew Morton wrote: > > On Sun, 10 Feb 2008 17:00:31 +0300 > > > > Alexey Dobriyan <[EMAIL PROTECTED]> wrote: > > > This happened during LTP. FWIW, modprobe/rmmod trivial empty module > > > together with cat /proc/*/wchan and cat /proc/modules were also > > > running. > > > > > > Box is E6400, much debugging is on, config below. > > > > > > > > > [ 4057.310000] BUG: unable to handle kernel paging request at > > > ffff810101dbc008 [ 4057.310000] IP: [<ffffffff802596c8>] > > > iov_iter_advance+0x38/0x70 [ 4057.310000] PGD 8063 PUD c063 PMD > > > 153baa163 PTE 8000000101dbc160 [ 4057.310000] Oops: 0000 [1] SMP > > > DEBUG_PAGEALLOC > > > [ 4057.310000] CPU 0 > > > [ 4057.310000] Modules linked in: [last unloaded: foo] > > > > what is this foo.ko of which you speak, and did it wreck your kernel? > > It's a trivial dumb module which does nothing but loads and unloads. > I redid ftest03 later without any suspicious activity and it oopsed the > same way.
Ah crap. Hmm, maybe I didn't consider all cases with my last patch to that code... is there an easy way to get the ftest03 source and run it? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
