From owner-freebsd-emulation@FreeBSD.ORG Wed Jan 21 11:15:56 2009 Return-Path: Delivered-To: freebsd-emulation@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4501D1065675 for ; Wed, 21 Jan 2009 11:15:56 +0000 (UTC) (envelope-from kalinoj1@iem.pw.edu.pl) Received: from volt.iem.pw.edu.pl (volt.iem.pw.edu.pl [194.29.146.3]) by mx1.freebsd.org (Postfix) with ESMTP id 029748FC16 for ; Wed, 21 Jan 2009 11:15:55 +0000 (UTC) (envelope-from kalinoj1@iem.pw.edu.pl) Received: by volt.iem.pw.edu.pl (Postfix, from userid 80) id E5676A66697; Wed, 21 Jan 2009 12:15:54 +0100 (CET) To: qemu-devel@nongnu.org, freebsd-emulation@FreeBSD.org MIME-Version: 1.0 Date: Wed, 21 Jan 2009 12:15:54 +0100 From: =?UTF-8?Q?J=C4=99drzej_Kalinowski?= In-Reply-To: <20090120231248.GA13951@saturn.kn-bremen.de> References: <20090118231436.GA9565@saturn.kn-bremen.de> <20090120231248.GA13951@saturn.kn-bremen.de> Message-ID: <437083beafc472e92354fb05f211b149@iem.pw.edu.pl> X-Sender: kalinoj1@iem.pw.edu.pl User-Agent: RoundCube Webmail/0.2-beta Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="UTF-8" Cc: Subject: Re: More displaystate fallout? (was: Re: [Qemu-devel] testing qemu svn r6367 on FreeBSD - sigev_signo; vmmouse, -vga vmware broken, slirp...) X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Jan 2009 11:15:57 -0000 On Wed, 21 Jan 2009 00:12:48 +0100, Juergen Lock wrote: > On Tue, Jan 20, 2009 at 03:19:45PM +0100, J??drzej Kalinowski wrote: > Btw here it's ctrl-alt-2 to get to the monitor at least with sdl. > I wasn't specific, sorry - I use: -curses option, as qemu is beeing run in ssh session. > No I cannot reproduce that (at least on 6.3/i386 and an older > 7-stable/amd64), can you get a backtrace? (do something like: > gdb > /usr/ports/emulators/qemu-devel/work/qemu-snapshot-2009-01-18_18/i386-softmmu/qemu > qemu.core > and then in gdb do `bt' - that qemu executable below the work/ dir should > still have debug symbols so you'll get a more meaningful backtrace than > with the installed executable from below /usr/local/bin.) > Thanks for your tip - I get this trace: #0 0x000000080121179c in free () from /lib/libc.so.7 #1 0x0000000801082d1e in _nc_freewin () from /lib/libncurses.so.7 #2 0x000000000048219a in curses_calc_pad () at curses.c:72 #3 0x0000000000463c16 in console_select (index=Variable "index" is not available. ) at console.h:162 #4 0x00000000004828e9 in curses_refresh (ds=0x80220e140) at curses.c:227 #5 0x00000000004081e6 in gui_update (opaque=0x80d254300) at console.h:180 #6 0x00000000004072ac in qemu_run_timers (ptimer_head=0xa591b0, current_time=330803229) at /tmp/ports/qemu-devel/qemu-snapshot-2009-01-18_18/vl.c:1222 #7 0x0000000000409547 in main_loop_wait (timeout=Variable "timeout" is not available. ) at /tmp/ports/qemu-devel/qemu-snapshot-2009-01-18_18/vl.c:3702 #8 0x000000000040cb3f in main (argc=5, argv=0x7fffffffeaa8, envp=Variable "envp" is not available. ) at /tmp/ports/qemu-devel/qemu-snapshot-2009-01-18_18/vl.c:3851 So it's somewhat related to ncurses - but my older snapshot still works fine, and doesn't crash in monitor/serial view. > I do notice tho that the monitor output on vc is slow now, almost as if > coming over a 1200 bps serial line or so... :) So definitely _something_ > has changed. (now that I look for it, the guest's vga textconsole might > have been faster before as well, tho its not _as_ slow as the monitor.) > > Oh and if I put the monitor on qemu's tty (-monitor stdio) its also > not slow. > > Cheers, > Juergen Thanks for your help, Jedrzej Kalinowski