From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1K25jo-0002BR-H8 for qemu-devel@nongnu.org; Fri, 30 May 2008 10:37:48 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1K25jn-0002Aa-L6 for qemu-devel@nongnu.org; Fri, 30 May 2008 10:37:48 -0400 Received: from [199.232.76.173] (port=38133 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1K25jn-0002AM-DV for qemu-devel@nongnu.org; Fri, 30 May 2008 10:37:47 -0400 Received: from wasp.net.au ([203.190.192.17]:39096) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1K25jm-0002ps-Su for qemu-devel@nongnu.org; Fri, 30 May 2008 10:37:47 -0400 Message-ID: <48401135.80009@wasp.net.au> Date: Fri, 30 May 2008 18:37:41 +0400 From: Brad Campbell MIME-Version: 1.0 References: <483FF110.7020604@wasp.net.au> <48400DB0.2080407@wasp.net.au> In-Reply-To: <48400DB0.2080407@wasp.net.au> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] VNC Segfault : was Re: Segfault installing Windows XP 32 Bit guest on Linux 64Bit host Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Brad Campbell wrote: > Program received signal SIGSEGV, Segmentation fault. > 0x000000000046d5a5 in vnc_update_client (opaque=0x7f5db8e99000) at > vnc.c:536 > 536 if (memcmp(old_ptr, ptr, 16 * vs->depth) == 0) { > (gdb) bt > #0 0x000000000046d5a5 in vnc_update_client (opaque=0x7f5db8e99000) > at vnc.c:536 > #1 0x000000000040668c in qemu_run_timers (ptimer_head=0x688cc0, > current_time=9750412) at /home/brad/src/qemu/vl.c:1077 > #2 0x000000000040ca0c in main_loop_wait (timeout=0) > at /home/brad/src/qemu/vl.c:7043 > #3 0x000000000040fa15 in main (argc=21, argv=0x0) > at /home/brad/src/qemu/vl.c:7133 > > > I'm running this on a headless machine and don't have libSDL installed > (compiled with --disable-gfx-check) and I'll lay odds it's something > weird here.. > I'm getting this with Ubuntu guest also now, so it's easier for me to > track down! Ok, this is a general VNC explosion. If I compile it with libSDL and run a standard SDL window over X then it works fine. As soon as I add -vnc :2 to the command line it blows up in the same place. Brad -- "Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so." -- Douglas Adams