https://bugs.freedesktop.org/show_bug.cgi?id=35942
Summary: Crash in World of Warcraft Product: Mesa Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: major Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: rankincj@googlemail.com
World of Warcraft is crashing again, after a few minutes fishing in Dalaran's fountain.
After reverting as far back as:
commit 381d32af74e305041b5e75930a32795db94e0e15 Author: Tom Stellard tstellar@gmail.com Date: Sat Apr 2 23:14:12 2011 -0700
Revert "r300/compiler: Remove obsolete compiler passes"
This reverts commit 9f013a8233197d4a0482661cb37cfeac1a61b804.
These passes are still need for non-GLSL paths like g3dvl and ARB programs.
I was able to fish in Dalaran's fountain for several hours, although the crash was still present when I'd only reverted as far back as:
commit 437c748bf5072d2bded77a00c74c51cdb8b510e5
In between these two commits is c35572352e3e92683988ee8d151b47f4190d62f9, which I have not tested.
https://bugs.freedesktop.org/show_bug.cgi?id=35942
--- Comment #1 from Marek Olšák maraeo@gmail.com 2011-04-04 08:04:33 PDT --- If you just revert 437c748bf5072d2bded77a00c74c51cdb8b510e5, does it fix the bug?
https://bugs.freedesktop.org/show_bug.cgi?id=35942
--- Comment #2 from Chris Rankin rankincj@googlemail.com 2011-04-04 11:12:29 PDT --- Created an attachment (id=45236) --> (https://bugs.freedesktop.org/attachment.cgi?id=45236) Wine stacktrace from WoW crash
https://bugs.freedesktop.org/show_bug.cgi?id=35942
--- Comment #3 from Chris Rankin rankincj@googlemail.com 2011-04-04 11:40:29 PDT --- I've just experienced the exact same crash with this commit as HEAD:
commit c35572352e3e92683988ee8d151b47f4190d62f9 Author: Marek Olšák maraeo@gmail.com Date: Sun Apr 3 17:32:47 2011 +0200
r300g: remove the redundant reference counter in radeon_bo
We already have pb_buffer::reference::count.
https://bugs.freedesktop.org/show_bug.cgi?id=35942
--- Comment #4 from Chris Rankin rankincj@googlemail.com 2011-04-04 14:00:28 PDT --- (In reply to comment #1)
If you just revert 437c748bf5072d2bded77a00c74c51cdb8b510e5, does it fix the bug?
No, the first bad commit seems to be c35572352e3e92683988ee8d151b47f4190d62f9.
https://bugs.freedesktop.org/show_bug.cgi?id=35942
--- Comment #5 from Chris Rankin rankincj@googlemail.com 2011-04-04 16:36:33 PDT --- I have finally captured the actual error when WoW crashes:
wine: Unhandled page fault on write access to 0x00000809 at address 0x7d9610bb (thread 000b), starting debugger... Unhandled exception: page fault on write access to 0x00000809 in 32-bit code (0x7d9610bb).
...
Register dump: CS:0073 SS:007b DS:007b ES:007b FS:0033 GS:003b EIP:7d9610bb ESP:0033f368 EBP:0033f3c0 EFLAGS:00010206( R- -- I - -P- ) EAX:00000809 EBX:7dc70618 ECX:0000000a EDX:7d05db9c ESI:7d0c4f68 EDI:71e26c30 Stack dump: 0x0033f368: 7d05e778 00000001 0033f648 000040f7 0x0033f378: 7d0c4f60 00000000 00000000 00000200 0x0033f388: 7d0c4f60 7cf920b8 0033f3b0 00004063 0x0033f398: 7d0c4f68 00000201 71e26c30 0000000b 0x0033f3a8: 7d05ce30 00000001 0033f648 7dc70618 0x0033f3b8: 7d05ce30 7d05e8fc 0033f410 7d978b66 Backtrace: =>0 0x7d9610bb radeon_drm_cs_add_reloc+0x7b(rcs=0x7d0c4f60, buf=0x71e26c30, rd=R300_DOMAIN_GTT, wd=0) [/home/chris/Programs/mesa/src/gallium/winsys/radeon/drm/../../../../../src/gallium/auxiliary/util/u_atomic.h:103] in r300_dri.so (0x0033f3c0) 1 0x7d978b66 r300_emit_buffer_validate+0x215(r300=0x7d05ce30, do_validate_vertex_buffers=2, index_buffer=0x7d032b48) [/home/chris/Programs/mesa/src/gallium/drivers/r300/r300_emit.c:1214] in r300_dri.so (0x0033f410) ...
and the rest is as before.
https://bugs.freedesktop.org/show_bug.cgi?id=35942
Marek Olšák maraeo@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED
--- Comment #6 from Marek Olšák maraeo@gmail.com 2011-04-08 12:40:52 PDT --- Should be fixed with aac4bae98651c928ce298aecf158b0aa1a7fabce. Reopen if you still have any issues.
dri-devel@lists.freedesktop.org
-
bugzilla-daemon＠freedesktop.org