Messages in this thread Patch in this message | | | Subject | Re: 2.6.17-rc5-mm1 | From | Arjan van de Ven <> | Date | Tue, 30 May 2006 18:08:49 +0200 |
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On Tue, 2006-05-30 at 17:59 +0200, Michal Piotrowski wrote: > Hi, > > On 30/05/06, Andrew Morton <akpm@osdl.org> wrote: > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.17-rc5/2.6.17-rc5-mm1/ > > > > > > It looks like a network stack problem. > > May 30 17:50:34 ltg01-fedora init: Switching to runlevel: 6 > May 30 17:50:35 ltg01-fedora avahi-daemon[1878]: Got SIGTERM, quitting. > May 30 17:50:35 ltg01-fedora avahi-daemon[1878]: Leaving mDNS > multicast group on interface eth0.IPv4 with address 192.168.0. > 14. > May 30 17:50:35 ltg01-fedora kernel: > May 30 17:50:35 ltg01-fedora kernel: ====================================== > May 30 17:50:35 ltg01-fedora kernel: [ BUG: bad unlock ordering detected! ] > May 30 17:50:35 ltg01-fedora kernel: -------------------------------------- > May 30 17:50:35 ltg01-fedora kernel: avahi-daemon/1878 is trying to
does this fix it for you?
Mark out of order unlocking in igmp.c as such
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> --- net/ipv4/igmp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.17-rc5-mm1-lockdep/net/ipv4/igmp.c =================================================================== --- linux-2.6.17-rc5-mm1-lockdep.orig/net/ipv4/igmp.c +++ linux-2.6.17-rc5-mm1-lockdep/net/ipv4/igmp.c @@ -1472,7 +1472,7 @@ static int ip_mc_del_src(struct in_devic return -ESRCH; } spin_lock_bh(&pmc->lock); - read_unlock(&in_dev->mc_list_lock); + read_unlock_non_nested(&in_dev->mc_list_lock); #ifdef CONFIG_IP_MULTICAST sf_markstate(pmc); #endif - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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