Date: Sat, 5 Nov 2005 05:41:05 +0200 From: Giorgos Keramidas <keramida@linux.gr> To: Gleb Smirnoff <glebius@freebsd.org> Cc: sam@freebsd.org, freebsd-current@freebsd.org, Andre Oppermann <andre@freebsd.org>, thierry@herbelot.com Subject: Re: panic: mb_dtor_pack: ref_cnt != 1 Message-ID: <20051105034105.GA906@flame.pc> In-Reply-To: <20051105003420.GM91530@cell.sick.ru> References: <20051104092724.GA33945@xor.obsecurity.org> <436B885B.6010609@freebsd.org> <20051104163526.GC82727@flame.pc> <200511041833.30955.thierry@herbelot.com> <436BA8B5.9070104@freebsd.org> <20051105003420.GM91530@cell.sick.ru>
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On 2005-11-05 03:34, Gleb Smirnoff <glebius@freebsd.org> wrote:
> Andre, Thierry, Sam,
>
> this patch should fix the problems
But it panics in mb_dtor_pack() because ext_type != EXT_CLUSTER
when my ath0 interface tries to associate with an AP.
I had to change this too, to make things work:
%%%
Index: kern/kern_mbuf.c
===================================================================
RCS file: /home/ncvs/src/sys/kern/kern_mbuf.c,v
retrieving revision 1.13
diff -u -r1.13 kern_mbuf.c
--- kern/kern_mbuf.c 4 Nov 2005 17:20:53 -0000 1.13
+++ kern/kern_mbuf.c 5 Nov 2005 03:27:06 -0000
@@ -332,7 +332,7 @@
KASSERT(m->m_ext.ext_free == NULL, ("%s: ext_free != NULL", __func__));
KASSERT(m->m_ext.ext_args == NULL, ("%s: ext_args != NULL", __func__));
KASSERT(m->m_ext.ext_size == MCLBYTES, ("%s: ext_size != MCLBYTES", __func__));
- KASSERT(m->m_ext.ext_type == EXT_CLUSTER, ("%s: ext_type != EXT_CLUSTER", __func__));
+ KASSERT(m->m_ext.ext_type == EXT_PACKET, ("%s: ext_type != EXT_PACKET", __func__));
KASSERT(*m->m_ext.ref_cnt == 1, ("%s: ref_cnt != 1", __func__));
#ifdef INVARIANTS
trash_dtor(m->m_ext.ext_buf, MCLBYTES, arg);
%%%
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