Emulator Issues #9727: Dolphin crash on startup of game - Emulator - Dolphin bug tracker

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Emulator Issues #9727

closed

Dolphin crash on startup of game

Added by altf4 over 7 years ago. Updated over 7 years ago.

Status:

Invalid

Priority:

Normal

Assignee:

% Done:

Operating system:

N/A

Issue type:

Bug

Milestone:

Regression:

Relates to usability:

Relates to performance:

Easy:

Relates to maintainability:

Regression start:

Fixed in:

Description

Game: Melee v 1.02 NTSC

MD5 0e63d4223b01d9aba596259dc155a174

Dolphin segfaults on starting up the game:

Thread 20 "Video thread" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffaedc2700 (LWP 18148)]
__strcmp_sse2 () at ../sysdeps/x86_64/multiarch/../strcmp.S:174
174	../sysdeps/x86_64/multiarch/../strcmp.S: No such file or directory.
(gdb) backtrace 
#0  __strcmp_sse2 () at ../sysdeps/x86_64/multiarch/../strcmp.S:174
#1  0x00007fffe738d158 in stub_find_public () from /usr/lib/x86_64-linux-gnu/libglapi.so.0
#2  0x00007fffe738d003 in _glapi_get_proc_address () from /usr/lib/x86_64-linux-gnu/libglapi.so.0
#3  0x00007ffff1d8c6d3 in glXGetProcAddressARB () from /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
#4  0x0000000000c54c0d in GLExtensions::Init() ()
#5  0x0000000000b7e039 in OGL::Renderer::Renderer() ()
#6  0x0000000000b76ff5 in OGL::VideoBackend::Video_Prepare() ()
#7  0x00000000005cf1af in Core::EmuThread() ()
#8  0x00007ffff0498c80 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007ffff1fea6fa in start_thread (arg=0x7fffaedc2700) at pthread_create.c:333
#10 0x00007ffff2995b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Version: Latest git:
18a669abcca0a60c3b4d64b7ba634291fa394f6c

Graphics: Radeon HD 6770, open source radeon driver.
(Seems to be related to that)

Thanks!

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Updated by JMC4789 over 7 years ago

"open source radeon driver."

That seems to be your problem. Or pretty much any radeon driver on linux really.

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Updated by JMC4789 over 7 years ago

I'm not qualified to say what's going wrong here, I could try to setup my Radeon on linux and see if I can't reproduce. I don't even know where to start with it. Since the drivers are open source it's probably something that can be fixed. I wonder if they work on older releases of Dolphin, before the switch to integer shaders.

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Updated by altf4 over 7 years ago

JMC4789 wrote:

I'm not qualified to say what's going wrong here, I could try to setup my Radeon on linux and see if I can't reproduce. I don't even know where to start with it. Since the drivers are open source it's probably something that can be fixed. I wonder if they work on older releases of Dolphin, before the switch to integer shaders.

The bug is new. Dolphin was working not more than a couple weeks ago. Perhaps I'll try to bisect into finding the offending commit.

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Updated by altf4 over 7 years ago

altf4 wrote:

JMC4789 wrote:

I'm not qualified to say what's going wrong here, I could try to setup my Radeon on linux and see if I can't reproduce. I don't even know where to start with it. Since the drivers are open source it's probably something that can be fixed. I wonder if they work on older releases of Dolphin, before the switch to integer shaders.

The bug is new. Dolphin was working not more than a couple weeks ago. Perhaps I'll try to bisect into finding the offending commit.

Nvm, I did some updates on my end and the bug went away. Probably driver related. Closing.

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