Fedora Games SIG November 2009

games@lists.fedoraproject.org

23 participants
13 discussions

help debugging segfault with alienarena 7.32
by Tom Callaway 05 Nov '09

05 Nov '09

I need to rebuild alienarena for all targets due to a security issue, so I decided to update to 7.32, but unfortunately, the 7.32 build segfaults immediately on Fedora 12 (x86_64), and gdb isn't much help (gdb output is at the bottom). Now, it is worth noting that the alienarena client does dlopen the openal-soft library by name: const char libopenal_name[] = "libopenal.so.1.9.563"; void *dynlib; dynlib = dlopen( libopenal_name, RTLD_LAZY | RTLD_GLOBAL ); However, I can't seem to find a breakpoint that gdb will hit before the app segfaults, and printfs never get triggered. Any and all help is appreciated, as I'd like to get this fixed before F-12. [spot@pterodactyl release]$ gdb ./crx GNU gdb (GDB) Fedora (7.0-3.fc12) Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /home/spot/cvs/alienarena/F-12/alienarena-7.32/source/release/crx...done. (gdb) run Starting program: /home/spot/cvs/alienarena/F-12/alienarena-7.32/source/release/crx [Thread debugging using libthread_db enabled] [New Thread 0x7fffea1e0710 (LWP 18787)] [Thread 0x7fffea1e0710 (LWP 18787) exited] [New Thread 0x7fffea1e0710 (LWP 18788)] [Thread 0x7fffea1e0710 (LWP 18788) exited] [New Thread 0x7fffea1e0710 (LWP 18789)] [Thread 0x7fffea1e0710 (LWP 18789) exited] [New Thread 0x7fffea1e0710 (LWP 18790)] [Thread 0x7fffea1e0710 (LWP 18790) exited] [New Thread 0x7fffea1e0710 (LWP 18791)] Detaching after fork from child process 18792. Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffea1e0710 (LWP 18791)] pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:170 170 LOCK Current language: auto The current source language is "auto; currently asm". (gdb) info threads * 6 Thread 0x7fffea1e0710 (LWP 18791) pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:170 1 Thread 0x7ffff7fb77e0 (LWP 18784) _dl_map_object (loader=0x7ffff7fcc4d0, name=0x7ffff660574a "libportaudio.so.2", preloaded=<value optimized out>, type=<value optimized out>, trace_mode=<value optimized out>, mode=-1879048190, nsid=0) at dl-load.c:1981 (gdb) bt #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:170 #1 0x00007fffeff883bb in ?? () #2 0x00007fffea1e0710 in ?? () #3 0x00007ffff4f8696a in start_thread (arg=<value optimized out>) at pthread_create.c:297 #4 0x00007ffff5aaa8bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () (gdb) thread 1 [Switching to thread 1 (Thread 0x7ffff7fb77e0 (LWP 18784))]#0 _dl_map_object (loader=0x7ffff7fcc4d0, name=0x7ffff660574a "libportaudio.so.2", preloaded=<value optimized out>, type=<value optimized out>, trace_mode=<value optimized out>, mode=-1879048190, nsid=0) at dl-load.c:1981 1981 if (__builtin_expect (l->l_soname_added, 1) Current language: auto The current source language is "auto; currently c". (gdb) bt #0 _dl_map_object (loader=0x7ffff7fcc4d0, name=0x7ffff660574a "libportaudio.so.2", preloaded=<value optimized out>, type=<value optimized out>, trace_mode=<value optimized out>, mode=-1879048190, nsid=0) at dl-load.c:1981 #1 0x00007ffff7df0299 in dl_open_worker (a=<value optimized out>) at dl-open.c:254 #2 0x00007ffff7deb7c6 in _dl_catch_error (objname=<value optimized out>, errstring=<value optimized out>, mallocedp=<value optimized out>, operate=<value optimized out>, args=<value optimized out>) at dl-error.c:178 #3 0x00007ffff7defca7 in _dl_open (file=0x7ffff660574a "libportaudio.so.2", mode=-2147483646, caller_dlopen=0x7ffff65ffaf1, nsid=-2, argc=1, argv=<value optimized out>, env=0x7fffffffe0c8) at dl-open.c:583 #4 0x00007ffff7955f66 in dlopen_doit (a=<value optimized out>) at dlopen.c:67 #5 0x00007ffff7deb7c6 in _dl_catch_error (objname=<value optimized out>, errstring=<value optimized out>, mallocedp=<value optimized out>, operate=<value optimized out>, args=<value optimized out>) at dl-error.c:178 #6 0x00007ffff795629c in _dlerror_run (operate=0x7ffff7955f00 <dlopen_doit>, args=0x7fffffffdeb0) at dlerror.c:164 #7 0x00007ffff7955ee1 in __dlopen (file=<value optimized out>, mode=<value optimized out>) at dlopen.c:88 #8 0x00007ffff65ffaf1 in pa_load () at /usr/src/debug/openal-soft/Alc/portaudio.c:66 #9 0x00007ffff65ffee8 in alc_pa_probe (type=1) at /usr/src/debug/openal-soft/Alc/portaudio.c:289 #10 0x00007ffff65e8bfe in alc_init () at /usr/src/debug/openal-soft/Alc/ALc.c:297 #11 0x00007ffff6602556 in __do_global_ctors_aux () from /usr/lib64/libopenal.so.1 #12 0x00007ffff65d8aeb in _init () from /usr/lib64/libopenal.so.1 #13 0x00007fffffffe0c8 in ?? () #14 0x00007ffff7debb29 in call_init (l=0x7ffff7fcc4d0, argc=-159341768, argv=0x7fffffffe0b8, env=0x7fffffffe0c8) at dl-init.c:70 #15 0x00007ffff7debcaf in _dl_init (main_map=0x7ffff7ffe0e8, argc=1, argv=0x7fffffffe0b8, env=0x7fffffffe0c8) at dl-init.c:134 #16 0x00007ffff7dddb2a in _dl_start_user () from /lib64/ld-linux-x86-64.so.2 #17 0x0000000000000001 in ?? () #18 0x00007fffffffe3d4 in ?? () #19 0x0000000000000000 in ?? () (gdb)

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Re: Fedora-games-list Digest, Vol 43, Issue 1
by govil khatri 02 Nov '09

02 Nov '09

I tried to play games like Counter strike and Age of empires through wine, and it was shows very bad colors and resolution even sometimes(most of the time )it doesnt connect on LAN. Any assistance ! On Mon, Nov 2, 2009 at 5:00 PM, <fedora-games-list-request(a)redhat.com>wrote: > Send Fedora-games-list mailing list submissions to > fedora-games-list(a)redhat.com > > To subscribe or unsubscribe via the World Wide Web, visit > http://www.redhat.com/mailman/listinfo/fedora-games-list > or, via email, send a message with subject or body 'help' to > fedora-games-list-request(a)redhat.com > > You can reach the person managing the list at > fedora-games-list-owner(a)redhat.com > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Fedora-games-list digest..." > > > Today's Topics: > > 1. Please Default to Windowed Mode or Get RnR right (Joel) > 2. Re: Please Default to Windowed Mode or Get RnR right > (Guido Grazioli) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 2 Nov 2009 03:32:50 +0000 (UTC) > From: Joel <jdy(a)cryregarder.com> > Subject: Please Default to Windowed Mode or Get RnR right > To: fedora-games-list(a)redhat.com > Message-ID: <loom.20091102T042830-869(a)post.gmane.org> > Content-Type: text/plain; charset=us-ascii > > Folks, > > I run dualhead, either 2x1920x1200 or lowresx1080P. Invariable fedora > games try > to start up full screen and completely mess up my displays. Sometimes it > is > quite a challenge to get back in to a state where I can restore my settings > without logging out and logging back in. > > Please make your games start in windowed mode. Let the user choose later > to go > fullscreen. Or make your came properly save the xrandr state and restore > it, > including dual head. Don't EVER go to mirror mode. > > Two sample great games that just don't do full screen dual head smart: > > extremetuxracer > angry dwarves > > Oh, and can't full screen be just one head? The video players can do it. > How > about the games? > > Thanks guys! > > Keep the great games coming. > > > > ------------------------------ > > Message: 2 > Date: Mon, 2 Nov 2009 10:31:09 +0100 > From: Guido Grazioli <guido.grazioli(a)gmail.com> > Subject: Re: Please Default to Windowed Mode or Get RnR right > To: Fedora Games <fedora-games-list(a)redhat.com> > Message-ID: > <2f984ea00911020131k58894d76sfb8b2168b5093e82(a)mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > 2009/11/2 Joel <jdy(a)cryregarder.com>: > > Folks, > > > > I run dualhead, either 2x1920x1200 or lowresx1080P. Invariable fedora > games try > > to start up full screen and completely mess up my displays. Sometimes it > is > > quite a challenge to get back in to a state where I can restore my > settings > > without logging out and logging back in. > > I had the same problem with nvidia binary drivers and twinview; it went > away > editing xorg.conf, adding the resolution needed by the game to MetaModes, > ie > MetaModes "1680x1050, 1680x1050; NULL, 1024x768" > to have the game requesting 1024x768 on the right screen. > > > -- > Guido Grazioli <guido.grazioli(a)gmail.com> > Via Parri 11 48011 - Alfonsine (RA) > Mobile: +39 347 1017202 (10-18) > Key FP = 7040 F398 0DED A737 7337 DAE1 12DC A698 5E81 2278 > Linked in: http://www.linkedin.com/in/guidograzioli > > > > ------------------------------ > > _______________________________________________ > Fedora-games-list mailing list > Fedora-games-list(a)redhat.com > http://www.redhat.com/mailman/listinfo/fedora-games-list > > > End of Fedora-games-list Digest, Vol 43, Issue 1 > ************************************************ >

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Please Default to Windowed Mode or Get RnR right
by Joel 02 Nov '09

02 Nov '09

Folks, I run dualhead, either 2x1920x1200 or lowresx1080P. Invariable fedora games try to start up full screen and completely mess up my displays. Sometimes it is quite a challenge to get back in to a state where I can restore my settings without logging out and logging back in. Please make your games start in windowed mode. Let the user choose later to go fullscreen. Or make your came properly save the xrandr state and restore it, including dual head. Don't EVER go to mirror mode. Two sample great games that just don't do full screen dual head smart: extremetuxracer angry dwarves Oh, and can't full screen be just one head? The video players can do it. How about the games? Thanks guys! Keep the great games coming.

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Fedora Games SIG November 2009