Date: Mon, 2 Sep 2002 19:48:45 -0400 From: Jake Burkholder <jake@locore.ca> To: marius@alchemy.franken.de Cc: Sten <sten@blinkenlights.nl>, freebsd-sparc@FreeBSD.ORG Subject: Re: Instability Message-ID: <20020902194845.J67527@locore.ca> In-Reply-To: <20020902215033.A16493@newtrinity.default-network.net>; from marius@alchemy.franken.de on Mon, Sep 02, 2002 at 09:50:33PM %2B0200 References: <Pine.GSO.4.44-Blink.0209021129360.2263-100000@thea.blinkenlights.nl> <20020902145424.I67527@locore.ca> <20020902215033.A16493@newtrinity.default-network.net>
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Apparently, On Mon, Sep 02, 2002 at 09:50:33PM +0200,
marius@alchemy.franken.de said words to the effect of;
> On Mon, Sep 02, 2002 at 02:54:24PM -0400, Jake Burkholder wrote:
> > Apparently, On Mon, Sep 02, 2002 at 11:33:51AM +0200,
> > Sten said words to the effect of;
> >
> > >
> > > I have been having quite severe stability problems
> > > with kernels source starting about a week ago,
> > > I have replaced the hardware ( Ultra 60 ) with
> > > another which didn't help.
> > >
> > > The easiest way of reproducing it for me is rsyncing
> > > /usr/src from a remote machine. I'll try to get a
> > > trace.
> > >
> > > Just wondering if other ppl have been experiencing this.
> >
> > Hmm, I haven't noticed anything on my ultra 60, can you elaborate?
> >
>
> may be the same or another problem, since the recent "Removed support for
> in-kernel signal code"-changes i get the following panic (copied by hand;
> no serial console at the moment) on an u60:
> recursed on non-recursive lock (sleep mutex) process lock@/usr/src/sys/sparc64/sparc64/machdep.c:380
> first aquired @/usr/src/sys/kern/subr_trap.c:232
> panic:recurse
> Debugger("panic")
> Stopped at Debugger+0x1c: ta %xcc,1
>
> may not be limited to u60 hardware, haven't upgraded other ultrasparc
> hardware to that source-level, yet. most easiest way for me to trigger
> the panic is to run something under screen, e.g. a `cd / && find .` will
> do. let me know if i can/shall provide further information.
Did you install screen from a package? I thought that the latest package
run (which was a while ago) was after I moved the signal trampoline into
libc, but I guess not. I have a fix which restores binary compatibility,
you can either wait for that and do a buildworld or rebuild all your
installed packages from ports.
Sorry about that :-/
Jake
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