From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wang Jian Subject: conntrack-tool core dumps Date: Mon, 18 Apr 2005 17:38:15 +0800 Message-ID: <20050418173034.0372.LARK@linux.net.cn> Mime-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable Cc: Pablo Neira Return-path: To: netfilter-devel@lists.netfilter.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: netfilter-devel-bounces@lists.netfilter.org Errors-To: netfilter-devel-bounces@lists.netfilter.org List-Id: netfilter-devel.vger.kernel.org Hi, When some packets hit the box, conntrack-tool core dumps, below is backtrace [root@qos conntrack-tool]# gdb conntrack core.3023=20 =2E.. Loaded symbols for extensions/libct_proto_tcp.so #0 0xb7f1fc2a in strcmp () from /lib/tls/libc.so.6 (gdb) bt #0 0xb7f1fc2a in strcmp () from /lib/tls/libc.so.6 #1 0x0804aaf8 in findproto (name=3D0x0) at src/libct.c:429 #2 0x0804a301 in event_handler (sock=3D0xbffff710, nlh=3D0xbfffd75c,=20 arg=3D0xbffff770) at src/libct.c:181 #3 0x0804ae9c in list_conntrack_handler () #4 0x0804bb4b in nfnl_listen () #5 0x0804b08d in ctnl_event_conntrack () #6 0x0804aa82 in event_conntrack () at src/libct.c:413 #7 0x08049d05 in main (argc=3D3, argv=3D0xbffff904) at src/conntrack.c:458 (gdb) up #1 0x0804aaf8 in findproto (name=3D0x0) at src/libct.c:429 429 if (strcmp(cur->name, name) =3D=3D 0) { (gdb) print cur $1 =3D (struct ctproto_handler *) 0xb7fe9b60 (gdb) print name $2 =3D 0x0 (gdb) print cur->name $3 =3D 0xb7fe89a7 "tcp" --=20 lark