Re: make test under lang/perl5.14 causes panic: blockable sleep lock (sleep mutex) process lock @ /usr/src/sys/ia64/ia64/trap.c:562
Anton Shterenlikht <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.ia64,gmane.os.freebsd.current |
|---|---|
| Message-ID | <[email protected]> |
On Tue, Aug 16, 2011 at 04:49:44PM -0700, Marcel Moolenaar wrote: > > On Aug 16, 2011, at 1:12 AM, Anton Shterenlikht wrote: > > > On Mon, Aug 15, 2011 at 06:34:51PM +0100, Anton Shterenlikht wrote: > >> On Fri, Aug 12, 2011 at 05:45:55PM -0700, Marcel Moolenaar wrote: > >>> > >>> On Aug 12, 2011, at 7:19 AM, Anton Shterenlikht wrote: > >>> > >>>> On ia64 r221488 > >>> > >>> Please update to at least r223700, as that was a major stability fix. > >> > >> UZI> uname -a > >> FreeBSD mech-as221.men.bris.ac.uk 9.0-BETA1 FreeBSD 9.0-BETA1 #5 r224876: Mon Aug 15 12:06:05 BST 2011 [email protected]:/usr/obj/usr/src/sys/UZI ia64 > >> UZI> > >> > >> make test run with no panic once (though lots of errors, > >> I should probably let the perl team know), and > >> panicked on the second run: > > Anton, > > Do you have "options PREEMPTON" in your kernel configuration by any > chance? > > The panics you report are the ones I typically get when I enable > PREEMPTION. I haven't found the root cause for this yet. There's > alsp a PR to track this particular issue. Yes, I'm aware of this. This has been the case for over a year. No, I haven't got PREEMPTION on any of my ia64 nodes, e.g.: UZI> grep PREE /root/kernels/UZI #options IPI_PREEMPTION #options PREEMPTION UZI> -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423 _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-ia64 To unsubscribe, send any mail to "[email protected]"