Bug#471378: blobwars: Segmentation fault
On Tue, 1 Apr 2008, you wrote:
Therefore I am downgrading this bug. I do hope you can
produce a coredump and a backtrace so we can figure out what happens on
your machine.
Guus,
Removing the config files from .parallelrealities/blobwars/ fixed the core
fault.
I have attached the offending config files.
Mark
1.07 1
1 100 128 2 10 0 1
2 p
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Bug#471378: blobwars: Segmentation fault
On Tue, 18 Mar 2008, Guus Sliepen wrote: Did blobwars work for you before? Also, could you try building non-stripped binaries, and use gdb to get a backtrace of the stack from the core dump? If you don't know how I can show you. gdb output: [EMAIL PROTECTED]:~$ gdb blobwars core GNU gdb 6.8-debian Copyright (C) 2008 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 powerpc-linux-gnu... warning: Can't read pathname for load map: Input/output error. Reading symbols from /usr/lib/libSDL-1.2.so.0...done. Loaded symbols for /usr/lib/libSDL-1.2.so.0 Reading symbols from /usr/lib/libSDL_mixer-1.2.so.0...done. [...] Reading symbols from /usr/lib/libXfixes.so.3...done. Loaded symbols for /usr/lib/libXfixes.so.3 Failed to read a valid object file image from memory. Core was generated by `blobwars'. Program terminated with signal 11, Segmentation fault. [New process 11869] #0 0x10008b44 in Engine::doPause (this=0x100556a4) at src/CEngine.cpp:542 542 if (keyState[keyboard.pause]) (gdb) bt #0 0x10008b44 in Engine::doPause (this=0x100556a4) at src/CEngine.cpp:542 #1 0x1001e5d8 in doGameStuff () at src/game.cpp:254 #2 0x1002521c in playIntro (tx=value optimized out, ty=value optimized out, delay=value optimized out) at src/intro.cpp:58 #3 0x100255a4 in doIntro () at src/intro.cpp:176 #4 0x1003a020 in main (argc=value optimized out, argv=0x7fac3614) at src/main.cpp:125 (gdb) Mark signature.asc Description: This is a digitally signed message part.
Bug#471378: blobwars: Segmentation fault
On Tue, Apr 01, 2008 at 11:06:49PM +1100, Mark Purcell wrote: I haven't heard a reply from you yet, and I asked Cyril Brulebois to reproduce the segmentation fault on PowerPC, but on his computer blobwars worked. Therefore I am downgrading this bug. I do hope you can produce a coredump and a backtrace so we can figure out what happens on your machine. Sorry about the delay in response. I am still having the issue with Segmentation Faults, but haven't yet been able to produce a core dump. I have created my blobwars-dbg package with symbols, but when I run with gdb, the startup 'loading' screen goes full screen and I can't control gdb any further. I haven't played around with it too much though ;-( I see there is a -fullscreen option, but no -nofullscreen, so it must be a compile time flag, if I can get that then I should be able to make some further progress. Try to remove the config files: rm -R ~/.parallelrealities/blobwars By default, blobwars should start in windowed mode. But you don't need to start blobwars from within gdb. To get a core dump from a normally started blobwars, make sure you are in a directory that you have write access in (your home or /tmp), and give the following command (in bash): ulimit -c unlimited Then try running blobwars again. Now you should have a coredump that you can process with gdb. -- Met vriendelijke groet / with kind regards, Guus Sliepen [EMAIL PROTECTED] signature.asc Description: Digital signature
Bug#471378: blobwars: Segmentation fault
tags 471378 + unreproducible severity 471378 serious thanks On Mon, Mar 17, 2008 at 09:52:36PM +1100, Mark Purcell wrote: $ blobwars Segmentation fault I haven't heard a reply from you yet, and I asked Cyril Brulebois to reproduce the segmentation fault on PowerPC, but on his computer blobwars worked. Therefore I am downgrading this bug. I do hope you can produce a coredump and a backtrace so we can figure out what happens on your machine. -- Met vriendelijke groet / with kind regards, Guus Sliepen [EMAIL PROTECTED] signature.asc Description: Digital signature
Bug#471378: blobwars: Segmentation fault
On Tue, 1 Apr 2008, Guus Sliepen wrote: On Mon, Mar 17, 2008 at 09:52:36PM +1100, Mark Purcell wrote: $ blobwars Segmentation fault I haven't heard a reply from you yet, and I asked Cyril Brulebois to reproduce the segmentation fault on PowerPC, but on his computer blobwars worked. Therefore I am downgrading this bug. I do hope you can produce a coredump and a backtrace so we can figure out what happens on your machine. Guus, Sorry about the delay in response. I am still having the issue with Segmentation Faults, but haven't yet been able to produce a core dump. I have created my blobwars-dbg package with symbols, but when I run with gdb, the startup 'loading' screen goes full screen and I can't control gdb any further. I haven't played around with it too much though ;-( I see there is a -fullscreen option, but no -nofullscreen, so it must be a compile time flag, if I can get that then I should be able to make some further progress. Mark signature.asc Description: This is a digitally signed message part.
Bug#471378: blobwars: Segmentation fault
Hello Cyril, Could you verify if blobwars crashes on powerpc? Below follows the original bugreport: On Mon, Mar 17, 2008 at 09:52:36PM +1100, Mark Purcell wrote: Package: blobwars Version: 1.08-1 Severity: grave When trying to start blobwars, I get the initial screen that says 'Loading...' then I get a segmentation fault: $ blobwars Segmentation fault Rebuilding against the current libraries in unstable doesn't help either. -- System Information: Debian Release: lenny/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: powerpc (ppc) Kernel: Linux 2.6.24-1-powerpc Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages blobwars depends on: ii libc6 2.7-9 GNU C Library: Shared libraries ii libgcc11:4.3.0-1 GCC support library ii libmikmod2 3.1.11-a-6A portable sound library ii libsdl-image1.21.2.6-3 image loading library for Simple D ii libsdl-mixer1.21.2.8-3 mixer library for Simple DirectMed ii libsdl-ttf2.0-02.0.9-1 ttf library for Simple DirectMedia ii libsdl1.2debian1.2.13-2 Simple DirectMedia Layer ii libstdc++6 4.3.0-1 The GNU Standard C++ Library v3 ii zlib1g 1:1.2.3.3.dfsg-11 compression library - runtime blobwars recommends no packages. -- no debconf information -- Met vriendelijke groet / with kind regards, Guus Sliepen [EMAIL PROTECTED] signature.asc Description: Digital signature
Bug#471378: blobwars: Segmentation fault
On 21/03/2008, Guus Sliepen wrote: Hello Cyril, Hi Guus, Could you verify if blobwars crashes on powerpc? I can't reproduce it, it works quite perfectly, and I've spent almost an hour discovering it. ;-) Let me know if you want specific tests. Cheers, -- Cyril Brulebois pgptY6EUTLCJp.pgp Description: PGP signature
Bug#471378: blobwars: Segmentation fault
I just download the debian source and compiled it. And I can't reproduce the bug. Package: blobwars Version: 1.08-1 -- System Information: Debian Release: lenny/sid APT prefers testing APT policy: (500, 'testing'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 2.6.22-3-amd64 (SMP w/1 CPU core) Locale: LANG=es_AR.UTF-8, LC_CTYPE=es_AR.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages blobwars depends on: ii libc6 2.7-6 GNU C Library: Shared libraries ii libgcc11:4.3.0~rc2-1 GCC support library ii libsdl-image1.21.2.6-3 image loading library for Simple D ii libsdl-mixer1.21.2.8-3 mixer library for Simple DirectMed ii libsdl-ttf2.0-02.0.9-1 ttf library for Simple DirectMedia ii libsdl1.2debian1.2.13-2 Simple DirectMedia Layer ii libstdc++6 4.3.0~rc2-1 The GNU Standard C++ Library v3 ii zlib1g 1:1.2.3.3.dfsg-11 compression library - runtime -- David -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#471378: blobwars: Segmentation fault
On Mon, Mar 17, 2008 at 09:52:36PM +1100, Mark Purcell wrote: When trying to start blobwars, I get the initial screen that says 'Loading...' then I get a segmentation fault: $ blobwars Segmentation fault Rebuilding against the current libraries in unstable doesn't help either. Did blobwars work for you before? Also, could you try building non-stripped binaries, and use gdb to get a backtrace of the stack from the core dump? If you don't know how I can show you. -- Met vriendelijke groet / with kind regards, Guus Sliepen [EMAIL PROTECTED] signature.asc Description: Digital signature
Bug#471378: blobwars: Segmentation fault
On Tue, Mar 18, 2008 at 10:50:36AM -0300, David Roguin wrote: I just download the debian source and compiled it. And I can't reproduce the bug. Mark runs it on powerpc, it could be an endianness bug. -- Met vriendelijke groet / with kind regards, Guus Sliepen [EMAIL PROTECTED] signature.asc Description: Digital signature
Bug#471378: blobwars: Segmentation fault
Package: blobwars Version: 1.08-1 Severity: grave Guus, When trying to start blobwars, I get the initial screen that says 'Loading...' then I get a segmentation fault: $ blobwars Segmentation fault Rebuilding against the current libraries in unstable doesn't help either. Mark -- System Information: Debian Release: lenny/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: powerpc (ppc) Kernel: Linux 2.6.24-1-powerpc Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages blobwars depends on: ii libc6 2.7-9 GNU C Library: Shared libraries ii libgcc11:4.3.0-1 GCC support library ii libmikmod2 3.1.11-a-6A portable sound library ii libsdl-image1.21.2.6-3 image loading library for Simple D ii libsdl-mixer1.21.2.8-3 mixer library for Simple DirectMed ii libsdl-ttf2.0-02.0.9-1 ttf library for Simple DirectMedia ii libsdl1.2debian1.2.13-2 Simple DirectMedia Layer ii libstdc++6 4.3.0-1 The GNU Standard C++ Library v3 ii zlib1g 1:1.2.3.3.dfsg-11 compression library - runtime blobwars recommends no packages. -- no debconf information -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
