--- Brian Paul <[EMAIL PROTECTED]> wrote:
> I'm guessing we're dereferencing a null/invalid pointer here. What are
> the values of unpack and unpack->BufferObj?
>
> It's funny a crash would happen there since the same pointers are
> dereferenced just before this in the call to
> _mesa_validate_pbo_compressed_teximage()
>
No, sorry, I can't reproduce that crash "on demand", and the unpack and
BufferObj values all
looked reasonable until WoW crashed like *this* instead:
wine: Unhandled page fault on write access to 0x00000000 at address 0x7dd5342c
(thread 0009),
starting debugger...
fixme:ntdll:FILE_GetNtStatus Converting errno 12 to STATUS_UNSUCCESSFUL
fixme:ntdll:FILE_GetNtStatus Converting errno 12 to STATUS_UNSUCCESSFUL
fixme:ntdll:FILE_GetNtStatus Converting errno 12 to STATUS_UNSUCCESSFUL
fixme:ntdll:FILE_GetNtStatus Converting errno 12 to STATUS_UNSUCCESSFUL
fixme:ntdll:FILE_GetNtStatus Converting errno 12 to STATUS_UNSUCCESSFUL
fixme:ntdll:FILE_GetNtStatus Converting errno 12 to STATUS_UNSUCCESSFUL
fixme:ntdll:FILE_GetNtStatus Converting errno 12 to STATUS_UNSUCCESSFUL
fixme:ntdll:FILE_GetNtStatus Converting errno 12 to STATUS_UNSUCCESSFUL
Unhandled exception: page fault on write access to 0x00000000 in 32-bit code
(0x7dd5342c).
Register dump:
CS:0073 SS:007b DS:007b ES:007b FS:0033 GS:003b
EIP:7dd5342c ESP:0032f080 EBP:0032f1b8 EFLAGS:00210202( - 00 - -RI1)
EAX:00000000 EBX:7de8113c ECX:00000000 EDX:00000000
ESI:7bafa610 EDI:7d753788
Stack dump:
0x0032f080: 7bafab18 00000000 00000000 00000000
0x0032f090: 00000000 00000000 00000000 00000000
0x0032f0a0: 00000000 00000000 7d753788 b7d6a658
0x0032f0b0: 627ffe10 00022760 b7deeff4 b7d6a669
0x0032f0c0: b7d017cf 000004b5 7d753348 00000000
0x0032f0d0: 000004b5 ffffffff 00000000 b7d6a658
Backtrace:
=>1 0x7dd5342c _tnl_draw_prims+0xd47(ctx=0x7d70b008, arrays=0x32f20c,
prim=0x32f810, nr_prims=0x1,
ib=0x32f1fc, min_index=0x0, max_index=0x4b4)
[/home/chris/Programs/mesa/src/mesa/tnl/t_draw.c:300]
in r300_dri.so (0x0032f1b8)
2 0x7de09782 vbo_rebase_prims+0x34f(ctx=0x7d70b008, arrays=0x7d741dc8,
prim=0x32f810,
nr_prims=0x1, ib=0x32f1fc, min_index=0xaad, max_index=0xf61, draw=0x7dd526e5)
[/home/chris/Programs/mesa/src/mesa/vbo/vbo_rebase.c:214] in r300_dri.so
(0x0032f698)
3 0x7dd52754 _tnl_draw_prims+0x6f(ctx=0x7d70b008, arrays=0x7d741dc8,
prim=0x32f810,
nr_prims=0x1, ib=0x32f81c, min_index=0xaad, max_index=0xf61)
[/home/chris/Programs/mesa/src/mesa/tnl/t_draw.c:365] in r300_dri.so
(0x0032f7d8)
4 0x7dd4b6c1 vbo_exec_DrawRangeElements+0x145(mode=0x4, start=0xaad,
end=0xf61, count=<register
EDI not in topmost frame>, type=0x1403, indices=0x13fb3860)
[/home/chris/Programs/mesa/src/mesa/vbo/vbo_exec_array.c:340] in r300_dri.so
(0x0032f838)
5 0x7eac6d50 wine_glDrawRangeElementsEXT+0xb0(mode=0x4, start=0xaad,
end=0xf61, count=0x139b,
type=0x1403, indices=<register EDI not in topmost frame>)
[/home/chris/Programs/wine/dlls/opengl32/opengl_ext.c:1549] in opengl32
(0x0032f878)
6 0x0064365c in wow (+0x24365c) (0x0032f8a4)
7 0x005264a5 in wow (+0x1264a5) (0x0032f900)
8 0x005284a3 in wow (+0x1284a3) (0x0032f920)
9 0x0051645d in wow (+0x11645d) (0x0032faf0)
10 0x00516bcd in wow (+0x116bcd) (0x0032fb34)
11 0x004fdb93 in wow (+0xfdb93) (0x0032fb44)
12 0x006df2bd in wow (+0x2df2bd) (0x0032fb94)
13 0x006e0f32 in wow (+0x2e0f32) (0x0032fc20)
14 0x007a7d1a in wow (+0x3a7d1a) (0x0032fca8)
15 0x007c2db7 in wow (+0x3c2db7) (0x0032fcc4)
16 0x007c32bc in wow (+0x3c32bc) (0x0032fce0)
17 0x00798760 in wow (+0x398760) (0x0032fdac)
18 0x007dbe2b in wow (+0x3dbe2b) (0x0032fddc)
19 0x007d9349 in wow (+0x3d9349) (0x0032fe54)
20 0x007da7b1 in wow (+0x3da7b1) (0x0032fe6c)
21 0x00406228 in wow (+0x6228) (0x0032ff08)
22 0x7b872b47 start_process+0xc7(arg=0x0)
[/home/chris/Programs/wine/dlls/kernel32/process.c:803] in kernel32 (0x0032ffe8)
23 0xb7e29637 wine_switch_to_stack+0x17() in libwine.so.1 (0x00000000)
0x7dd5342c _tnl_draw_prims+0xd47
[/home/chris/Programs/mesa/src/mesa/tnl/t_draw.c:300] in
r300_dri.so: movl %eax,0x0(%ecx,%edx,4)
300 *elts++ = (GLuint)(*in++);
Modules:
Module Address Debug info Name (94 modules)
PE 400000- eb9000 Export wow
PE 10000000-10069000 Deferred divxdecoder
ELF 41be4000-41c01000 Deferred ld-linux.so.2
ELF 41e3b000-41e4f000 Deferred libresolv.so.2
ELF 4209a000-42179000 Deferred libasound.so.2
ELF 426af000-42808000 Deferred libc.so.6
ELF 4280a000-42833000 Deferred libm.so.6
ELF 42835000-4283a000 Deferred libdl.so.2
ELF 4283c000-42855000 Deferred libpthread.so.0
ELF 42959000-4295c000 Deferred libxau.so.6
ELF 4297c000-42982000 Deferred libxdmcp.so.6
ELF 42ab8000-42ac1000 Deferred libsm.so.6
ELF 42ac3000-42add000 Deferred libice.so.6
ELF 42b14000-42b35000 Deferred libexpat.so.1
ELF 42b37000-42bc3000 Deferred libfreetype.so.6
ELF 42be3000-42c12000 Deferred libfontconfig.so.1
ELF 4320e000-4321a000 Deferred libgcc_s.so.1
ELF 49b27000-49b32000 Deferred libdrm.so.2
ELF 4c649000-4c665000 Deferred libxcb.so.1
ELF 4c667000-4c669000 Deferred libxcb-xlib.so.0
ELF 4c66b000-4c767000 Deferred libx11.so.6
ELF 4c769000-4c779000 Deferred libxext.so.6
ELF 4c88f000-4c894000 Deferred libxfixes.so.3
ELF 4c8bb000-4c8c4000 Deferred libxrender.so.1
ELF 4c8c6000-4c8c9000 Deferred libxinerama.so.1
ELF 4c8cb000-4c8d2000 Deferred libxrandr.so.2
ELF 4c992000-4c995000 Deferred libxcomposite.so.1
ELF 4ca19000-4ca1e000 Deferred libxxf86vm.so.1
ELF 4cb1b000-4cb1e000 Deferred libxdamage.so.1
ELF 4cbbf000-4cbc9000 Deferred libxcursor.so.1
ELF 63ba5000-63baa000 Deferred libtxc_dxtn.so
ELF 7b800000-7b928000 Dwarf kernel32<elf>
\-PE 7b820000-7b928000 \ kernel32
ELF 7bc00000-7bca2000 Deferred ntdll<elf>
\-PE 7bc10000-7bca2000 \ ntdll
ELF 7bf00000-7bf03000 Deferred <wine-loader>
ELF 7cf2c000-7cf75000 Deferred dsound<elf>
\-PE 7cf30000-7cf75000 \ dsound
ELF 7d81c000-7d822000 Deferred libnss_dns.so.2
ELF 7da41000-7da74000 Deferred uxtheme<elf>
\-PE 7da50000-7da74000 \ uxtheme
ELF 7dc85000-7de9b000 Dwarf r300_dri.so
ELF 7dea2000-7deb9000 Deferred msacm32<elf>
\-PE 7deb0000-7deb9000 \ msacm32
ELF 7df98000-7dfcd000 Deferred winealsa<elf>
\-PE 7dfa0000-7dfcd000 \ winealsa
ELF 7e016000-7e02a000 Deferred midimap<elf>
\-PE 7e020000-7e02a000 \ midimap
ELF 7e02a000-7e0bf000 Deferred winex11<elf>
\-PE 7e040000-7e0bf000 \ winex11
ELF 7e1cc000-7e1e5000 Deferred version<elf>
\-PE 7e1d0000-7e1e5000 \ version
ELF 7e1e5000-7e244000 Deferred rpcrt4<elf>
\-PE 7e1f0000-7e244000 \ rpcrt4
ELF 7e244000-7e2e5000 Deferred ole32<elf>
\-PE 7e250000-7e2e5000 \ ole32
ELF 7e2f9000-7e317000 Deferred iphlpapi<elf>
\-PE 7e300000-7e317000 \ iphlpapi
ELF 7e317000-7e343000 Deferred ws2_32<elf>
\-PE 7e320000-7e343000 \ ws2_32
ELF 7e343000-7e369000 Deferred msacm32<elf>
\-PE 7e350000-7e369000 \ msacm32
ELF 7e369000-7e427000 Deferred comctl32<elf>
\-PE 7e370000-7e427000 \ comctl32
ELF 7e427000-7e531000 Deferred shell32<elf>
\-PE 7e440000-7e531000 \ shell32
ELF 7e531000-7e588000 Deferred shlwapi<elf>
\-PE 7e540000-7e588000 \ shlwapi
ELF 7e588000-7e5a8000 Deferred mpr<elf>
\-PE 7e590000-7e5a8000 \ mpr
ELF 7e5a8000-7e5f5000 Deferred wininet<elf>
\-PE 7e5b0000-7e5f5000 \ wininet
ELF 7e5f5000-7e613000 Deferred imm32<elf>
\-PE 7e600000-7e613000 \ imm32
ELF 7e613000-7e712000 Deferred wined3d<elf>
\-PE 7e630000-7e712000 \ wined3d
ELF 7e712000-7e742000 Deferred d3d9<elf>
\-PE 7e720000-7e742000 \ d3d9
ELF 7e86e000-7e8ea000 Deferred libglu.so.1
ELF 7e8ea000-7e947000 Deferred libgl.so.1
ELF 7ea7b000-7eafb000 Dwarf opengl32<elf>
\-PE 7ea90000-7eafb000 \ opengl32
ELF 7eafb000-7eb4c000 Deferred advapi32<elf>
\-PE 7eb10000-7eb4c000 \ advapi32
ELF 7eb4c000-7ebe5000 Deferred gdi32<elf>
\-PE 7eb60000-7ebe5000 \ gdi32
ELF 7ebe5000-7ed28000 Deferred user32<elf>
\-PE 7ec00000-7ed28000 \ user32
ELF 7ed28000-7edb5000 Deferred winmm<elf>
\-PE 7ed30000-7edb5000 \ winmm
ELF 7efb5000-7efc1000 Deferred libnss_files.so.2
ELF 7efec000-7f000000 Deferred lz32<elf>
\-PE 7eff0000-7f000000 \ lz32
ELF b7e22000-b7f58000 Dwarf libwine.so.1
Threads:
process tid prio (all id:s are in hex)
00000008 (D) H:\World of Warcraft\WoW.exe
00000032 0
00000031 2
00000030 15
0000002f 0
0000002e 0
0000002d 1
0000002c 0
0000002b 1
00000025 0
00000024 0
00000023 0
00000022 2
00000021 15
0000001e 2
0000001d 15
0000001c 15
0000001b 0
0000001a 0
00000019 0
00000009 0 <==
0000000c
00000013 0
0000000e 0
0000000d 0
0000000f
00000016 0
00000012 0
00000011 0
00000010 0
00000017
00000018 0
00000033
00000034 0
Backtrace:
=>1 0x7dd5342c _tnl_draw_prims+0xd47(ctx=0x7d70b008, arrays=0x32f20c,
prim=0x32f810, nr_prims=0x1,
ib=0x32f1fc, min_index=0x0, max_index=0x4b4)
[/home/chris/Programs/mesa/src/mesa/tnl/t_draw.c:300]
in r300_dri.so (0x0032f1b8)
2 0x7de09782 vbo_rebase_prims+0x34f(ctx=0x7d70b008, arrays=0x7d741dc8,
prim=0x32f810,
nr_prims=0x1, ib=0x32f1fc, min_index=0xaad, max_index=0xf61, draw=0x7dd526e5)
[/home/chris/Programs/mesa/src/mesa/vbo/vbo_rebase.c:214] in r300_dri.so
(0x0032f698)
3 0x7dd52754 _tnl_draw_prims+0x6f(ctx=0x7d70b008, arrays=0x7d741dc8,
prim=0x32f810,
nr_prims=0x1, ib=0x32f81c, min_index=0xaad, max_index=0xf61)
[/home/chris/Programs/mesa/src/mesa/tnl/t_draw.c:365] in r300_dri.so
(0x0032f7d8)
4 0x7dd4b6c1 vbo_exec_DrawRangeElements+0x145(mode=0x4, start=0xaad,
end=0xf61, count=<register
EDI not in topmost frame>, type=0x1403, indices=0x13fb3860)
[/home/chris/Programs/mesa/src/mesa/vbo/vbo_exec_array.c:340] in r300_dri.so
(0x0032f838)
5 0x7eac6d50 wine_glDrawRangeElementsEXT+0xb0(mode=0x4, start=0xaad,
end=0xf61, count=0x139b,
type=0x1403, indices=<register EDI not in topmost frame>)
[/home/chris/Programs/wine/dlls/opengl32/opengl_ext.c:1549] in opengl32
(0x0032f878)
6 0x0064365c in wow (+0x24365c) (0x0032f8a4)
7 0x005264a5 in wow (+0x1264a5) (0x0032f900)
8 0x005284a3 in wow (+0x1284a3) (0x0032f920)
9 0x0051645d in wow (+0x11645d) (0x0032faf0)
10 0x00516bcd in wow (+0x116bcd) (0x0032fb34)
11 0x004fdb93 in wow (+0xfdb93) (0x0032fb44)
12 0x006df2bd in wow (+0x2df2bd) (0x0032fb94)
13 0x006e0f32 in wow (+0x2e0f32) (0x0032fc20)
14 0x007a7d1a in wow (+0x3a7d1a) (0x0032fca8)
15 0x007c2db7 in wow (+0x3c2db7) (0x0032fcc4)
16 0x007c32bc in wow (+0x3c32bc) (0x0032fce0)
17 0x00798760 in wow (+0x398760) (0x0032fdac)
18 0x007dbe2b in wow (+0x3dbe2b) (0x0032fddc)
19 0x007d9349 in wow (+0x3d9349) (0x0032fe54)
20 0x007da7b1 in wow (+0x3da7b1) (0x0032fe6c)
21 0x00406228 in wow (+0x6228) (0x0032ff08)
22 0x7b872b47 start_process+0xc7(arg=0x0)
[/home/chris/Programs/wine/dlls/kernel32/process.c:803] in kernel32 (0x0032ffe8)
23 0xb7e29637 wine_switch_to_stack+0x17() in libwine.so.1 (0x00000000)
I always seem to get errors like these when entering densely populated areas,
where the FPS drops
through the floor.
Cheers,
Chris
__________________________________________________________
Sent from Yahoo! Mail.
A Smarter Email http://uk.docs.yahoo.com/nowyoucan.html
-------------------------------------------------------------------------
This SF.net email is sponsored by the 2008 JavaOne(SM) Conference
Don't miss this year's exciting event. There's still time to save $100.
Use priority code J8TL2D2.
http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone
_______________________________________________
Mesa3d-dev mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
