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Bug 1210 - SDL_Quit causes an exit(234) in fglrx_dri.so
Summary: SDL_Quit causes an exit(234) in fglrx_dri.so
Status: RESOLVED INVALID
Alias: None
Product: SDL
Classification: Unclassified
Component: video (show other bugs)
Version: HG 2.0
Hardware: x86_64 Linux
: P2 normal
Assignee: Sam Lantinga
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-05-23 13:07 UTC by Pierre Bourdon
Modified: 2015-02-18 03:28 UTC (History)
2 users (show)

See Also:

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Description Pierre Bourdon 2011-05-23 13:07:03 UTC 
When using SDL 1.3 with fglrx (ATI proprietary driver), SDL_Quit causes the driver to call exit with error code 234. Call trace:

#0  0x00007ffff75e4290 in exit () from /lib/libc.so.6
#1  0x00007ffff4cadf1c in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#2  0x00007ffff4cac64d in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#3  0x00007ffff4d05639 in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#4  0x00007ffff4d018a4 in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#5  0x00007ffff43ffd9f in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#6  0x00007ffff4400d00 in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#7  0x00007ffff43aa599 in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#8  0x00007ffff43f80c3 in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#9  0x00007ffff4379c7d in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#10 0x00007ffff4233e0c in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#11 0x00007ffff378b8e2 in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#12 0x00007ffff3807c84 in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#13 0x00007ffff4217c3d in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#14 0x00007ffff4ca71b7 in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#15 0x00007ffff4ca7631 in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#16 0x00007ffff4ca76e7 in ?? () from /usr/lib/xorg/modules/dri//fglrx_dri.so
#17 0x00007ffff7945b89 in ?? () from /usr/lib/libGL.so.1
#18 0x00007ffff7945bca in ?? () from /usr/lib/libGL.so.1
#19 0x00007ffff69def25 in _XFreeExtData () from /usr/lib/libX11.so.6
#20 0x00007ffff69ec6a8 in _XFreeDisplayStructure () from /usr/lib/libX11.so.6
#21 0x00007ffff69d868f in XCloseDisplay () from /usr/lib/libX11.so.6
#22 0x00007ffff7ba7106 in X11_DeleteDevice (device=0x608360) at src/video/x11/SDL_x11video.c:109
#23 0x00007ffff7b9a730 in SDL_VideoQuit () at src/video/SDL_video.c:2078
#24 0x00007ffff7b20c25 in SDL_QuitSubSystem (flags=<value optimized out>) at src/SDL.c:192
#25 0x00007ffff7b20cde in SDL_Quit () at src/SDL.c:214
#26 0x00000000004006f0 in main ()

Test case:

#include <SDL/SDL.h>

int main(void)
{
    SDL_Init(SDL_INIT_VIDEO);
    SDL_SetVideoMode(640, 480, 0, SDL_OPENGL);

    SDL_Quit();
    return 0;
}

This does not happen with SDL 1.2, and bisecting showed that the bug was introduced when the X11 driver code was rewritten (around r1953).
Comment 1 Pierre Bourdon 2011-05-23 13:34:52 UTC 
A friend which also has an ATI card and uses fglrx just confirmed that this bug occurs on his computer. Also, X displays this error message before exiting :

XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server "pZ�"
      after 281 requests (281 known processed) with 0 events remaining.

I sometimes had such error messages too when testing on my machine, so I think it is more or less random. Note the corrupted X server name.
Comment 2 Ozkan Sezer 2011-06-14 00:33:56 UTC 
Possibly related: bug #1120.  Although it is closed as invalid, I'm not really convinced about it at all.
Comment 3 Sam Lantinga 2013-05-21 02:40:58 UTC 
Is this bug still active with the latest snapshot?
http://www.libsdl.org/tmp/SDL-2.0.zip

Thanks!
Comment 4 Ryan C. Gordon 2015-02-18 03:28:13 UTC 
Assuming this was a driver bug and resolving. Please reopen if you're still having this problem.

--ryan.