Date: Sun, 6 Jul 2008 10:30:08 GMT From: Oleksandr Tymoshenko <gonzo@freebsd.org> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/125314: [ng_mppc] freebsd7.0+mpd5 crash (possibly ng_mppc related) Message-ID: <200807061030.m66AU8i3075227@freefall.freebsd.org>
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The following reply was made to PR kern/125314; it has been noted by GNATS.
From: Oleksandr Tymoshenko <gonzo@freebsd.org>
To: Illya Klymov <ilia.klimov@gmail.com>
Cc: bug-followup@freebsd.org
Subject: Re: kern/125314: [ng_mppc] freebsd7.0+mpd5 crash (possibly ng_mppc related)
Date: Sun, 6 Jul 2008 13:14:46 +0300
It looks like stack exhaustion to me. Try following patch:
=== sys/netgraph/ng_iface.c
==================================================================
--- sys/netgraph/ng_iface.c (revision 180269)
+++ sys/netgraph/ng_iface.c (local)
@@ -755,7 +755,7 @@
/* First chunk of an mbuf contains good junk */
if (harvest.point_to_point)
random_harvest(m, 16, 3, 0, RANDOM_NET);
- netisr_dispatch(isr, m);
+ netisr_queue(isr, m);
return (0);
}
=== sys/netgraph/ng_ip_input.c
==================================================================
--- sys/netgraph/ng_ip_input.c (revision 180269)
+++ sys/netgraph/ng_ip_input.c (local)
@@ -120,7 +120,7 @@
NGI_GET_M(item, m);
NG_FREE_ITEM(item);
- netisr_dispatch(NETISR_IP, m);
+ netisr_queue(NETISR_IP, m);
return 0;
}
--
gonzo
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