Date: Tue, 21 Jun 2005 10:44:19 +0200 From: Jeremie Le Hen <jeremie@le-hen.org> To: freebsd-stable@FreeBSD.org Cc: jeremie@le-hen.org Subject: Re: panic in RELENG_5 UMA Message-ID: <20050621084419.GC738@obiwan.tataz.chchile.org> In-Reply-To: <20050621070427.GA738@obiwan.tataz.chchile.org> References: <20050621070427.GA738@obiwan.tataz.chchile.org>
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Hi,
> I caught a panic this night on my RELENG_5. The kernel was compiled on
> 2005/05/21. Please, feel free to ask for further informations (and
> include me explicitely in the recipients list since I'm not subscribed
> to this list).
>
> kgdb stacktrace:
> %%%
> [snip]
> %%%
I was a little bit sleepy earlier this morning. I forgot to tell that
my kernel is compiled with INVARIANTS and PREEMPTION.
%%%
(kgdb) up 26
#26 0xc05ee0d5 in arpresolve (ifp=0xc1a5b000, rt0=0xc1d44000, m=0xc1be7200,
dst=0xd6d3fa94, desten=0xd6d3fa2c "/æ]ÀäµwÀ")
at ../../../netinet/if_ether.c:442
442 m_freem(la->la_hold);
(kgdb) l
437 * There is an arptab entry, but no ethernet address
438 * response yet. Replace the held mbuf with this
439 * latest one.
440 */
441 if (la->la_hold)
442 m_freem(la->la_hold);
443 la->la_hold = m;
444 if (rt->rt_expire) {
445 RT_LOCK(rt);
446 rt->rt_flags &= ~RTF_REJECT;
(kgdb) print *la
$1 = {la_le = {le_next = 0xc1e74400, le_prev = 0xc077aa68},
la_rt = 0xc1d44000, la_hold = 0x0, la_preempt = 5, la_asked = 0}
%%%
--
Jeremie Le Hen
< jeremie at le-hen dot org >< ttz at chchile dot org >
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