Bug 3488

Summary:	wine lightwave savage IX Unhandled exception: page fault on read access
Product:	DRI	Reporter:	Daniel Stone <daniel>
Component:	DRM/other	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED INVALID	QA Contact:
Severity:	normal
Priority:	high
Version:	XOrg git
Hardware:	x86 (IA32)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description FreeDesktop Bugzilla Database Corruption Fix User 2005-06-07 05:30:30 UTC

Using DRI snapshot from 06 June 2005. Compiled against kernel
2.6.11.4-SL93_BRANCH_20050531140557-default on SuSE Linux 9.3 Pro. Wine is
wine-20050111-0.1. X.org is running in 16 bpp.

Hardware is IBM T21 (Savage IX).

Steps to reproduce:
===================

Fire up 'wine lightwav.exe' and add some geometry. Spin a viewport and the
application will fail. From a terminal, you can see the debug information from
Wine. Also works for 'wine modeler.exe'

Crash information:
==================

a) For lightwav.exe
wine: Unhandled exception (thread 0019), starting debugger...
WineDbg starting on pid 0x18
Unhandled exception: page fault on read access to 0x00000000 in 32-bit code (0x4
24cd60d).
In 32 bit mode.
Register dump:
 CS:0073 SS:007b DS:007b ES:007b FS:003b GS:0033
 EIP:424cd60d ESP:404a8a94 EBP:404a8ac0 EFLAGS:00010293(   - 00      RISA1C)
 EAX:00000000 EBX:00000002 ECX:00000005 EDX:00000051
 ESI:00000000 EDI:783c8640
Stack dump:
0x404a8a94:  00000000 00000113 000001c9 00000001
0x404a8aa4:  00000000 44ede00a 00000113 00002000
0x404a8ab4:  4b742008 785f19f0 000000e1 404aeafc
0x404a8ac4:  42546f4a 78392420 785f19f0 000000e1
0x404a8ad4:  4b68e008 4b692008 404a8af0 00000000
0x404a8ae4:  4b696008 4b692008 4b68e008 0000ff5f
Backtrace:
=>1 0x424cd60d savageWriteDepthPixels_16+0x95(ctx=0x78392420, rb=0x785f19f0, n=0
xe1, x=0x4b68e008, y=0x4b692008, 
values=0x404a8af0, mask=0x0) [/home/fxkuehl/sna 
pshots/build/HEAD/mesa/src/mesa/drivers/dri/savage/../../../../../src/mesa/drive
rs/dri/common/depthtmp.h:157] in 
savage_dri.so (0x404a8ac0)
  2 0x42546f4a depth_test_pixels+0x150(ctx=0x78392420, span=0x404aeed8) [swrast/
s_depth.c:1088] in savage_dri.so 
(0x404aeafc)
  3 0x42551702 _swrast_write_rgba_span+0x18d(ctx=0x78392420, span=0x404aeed8) [/ 
home/fxkuehl/snapshots/build/HEAD/mesa/src/mesa/swrast/s_span.c:1227] in savage_
dri.so (0x404aeb30)
  4 0x425af6c8 aa_rgba_line+0x4c2(ctx=0x78392420, v0=0x404af1a8, v1=0x404af24c) 
[/home/fxkuehl/snapshots/build/HEAD/mesa/src/mesa/swrast/s_aalinetemp.h:313] in
savage_dri.so (0x404af14c)
  5 0x4254570f _swrast_validate_line+0xa0(ctx=0x78392420, v0=0x404af1a8, v1=0x40
4af24c) [swrast/s_context.c:325] in 
savage_dri.so (0x404af168)
  6 0x42545a3c _swrast_Line+0x19(ctx=0x78392420, v0=0x404af1a8, v1=0x404af24c) [
swrast/s_context.c:521] in savage_dri.so 
(0x404af17c)
  7 0x424c5dcf savage_fallback_line+0xa0(imesa=0x7833d348, v0=0x4b744020, v1=0x4
b749560) 
[/home/fxkuehl/snapshots/build/HEAD/mesa/src/mesa/drivers/dri/savage/sa
vagetris.c:581] in savage_dri.so (0x404af304)
  8 0x424bee0e line_fallback+0x34(ctx=0x78392420, e0=0x0, e1=0x2aa) [../../../..
/../src/mesa/tnl_dd/t_dd_tritmp.h:730] in 
savage_dri.so (0x404af324)
  9 0x424c69c6 savageRenderClippedLine+0x16(ctx=0x78392420, ii=0x0, jj=0x2aa) [/ 
home/fxkuehl/snapshots/build/HEAD/mesa/src/mesa/drivers/dri/savage/savagetris.c:
661] in savage_dri.so (0x404af338)
  10 0x4252f5b1 clip_line_4+0xa0f(ctx=0x78392420, i=0x0, j=0x1, mask=0x1f) [/hom 
e/fxkuehl/snapshots/build/HEAD/mesa/src/mesa/tnl/t_vb_cliptmp.h:156] in savage_d
ri.so (0x404af3c0)
  11 0x4252bd54 clip_render_lines_verts+0x84(ctx=0x78392420, start=0x0, count=0x
2aa, flags=0x11) 
[/home/fxkuehl/snapshots/build/HEAD/mesa/src/mesa/tnl/t_vb_rend ertmp.h:92] in
savage_dri.so (0x404af3f0)
  12 0x4252eb62 run_render+0xcf(ctx=0x78392420, stage=0x78531344) [/home/fxkuehl 
/snapshots/build/HEAD/mesa/src/mesa/tnl/t_vb_render.c:325] in savage_dri.so (0x4
04af424)
  13 0x425275b6 _tnl_run_pipeline+0x99(ctx=0x78392420) [tnl/t_pipeline.c:149] in
 savage_dri.so (0x404af444)
  14 0x424c6bc7 savageRunPipeline+0xa7(ctx=0x78392420) [/home/fxkuehl/snapshots/ 
build/HEAD/mesa/src/mesa/drivers/dri/savage/savagetris.c:808] in savage_dri.so (
0x404af458)
  15 0x42541d59 _tnl_flush_vtx+0x52(ctx=0x78392420) [tnl/t_vtx_exec.c:277] in sa
vage_dri.so (0x404af474)
  16 0x4253c31b _tnl_wrap_buffers+0xab(ctx=0x78392420) [tnl/t_vtx_api.c:82] in s
avage_dri.so (0x404af490)
  17 0x4253c3b3 _tnl_wrap_filled_vertex+0x15(ctx=0x78392420) [tnl/t_vtx_api.c:12
3] in savage_dri.so (0x404af4a8)
  18 0x4253df13 attrib_0_3+0x6d(v=0x404af4cc) [tnl/t_vtx_generic.c:99] in savage
_dri.so (0x404af4c0)
  19 0x4253eb17 _tnl_Vertex3f+0x2d(x=0x42be0000, y=0x0, z=0xc2c80000) [tnl/t_vtx
_generic.c:196] in savage_dri.so 
(0x404af4dc)
  20 0x40bf223e wine_glVertex3f+0x3e in opengl32 (0x404af510)
  21 0x004e23f6err:dbghelp_msc:pdb_process_internal -Unable to peruse .PDB file
E:\lightwave83\lightwave\layout\x86\lw.pdb
 in lightwav (+0xe23f6) (0x00000000)
0x424cd60d savageWriteDepthPixels_16+0x95 [/home/fxkuehl/snapshots/build/HEAD/me 
sa/src/mesa/drivers/dri/savage/../../../../../src/mesa/drivers/dri/common/deptht
mp.h:157] in savage_dri.so: cmpb        
$0x0,0x0(%esi,%eax,1)
Unable to open file /home/fxkuehl/snapshots/build/HEAD/mesa/src/mesa/drivers/dri 
/savage/../../../../../src/mesa/drivers/dri/common/depthtmp.h

b) For modeler.exe
wine: Unhandled exception (thread 001f), starting debugger...
WineDbg starting on pid 0x1e
Unhandled exception: page fault on read access to 0x00000000 in 32-bit code
(0x424cd60d).
In 32 bit mode.
Register dump:
 CS:0073 SS:007b DS:007b ES:007b FS:003b GS:0033
 EIP:424cd60d ESP:404a9110 EBP:404a913c EFLAGS:00010297(   - 00     RISAP1C)
 EAX:00000000 EBX:00000000 ECX:00000005 EDX:00000052
 ESI:00000000 EDI:78387c70
Stack dump:
0x404a9110:  00000000 00000268 000002c5 00000000
0x404a9120:  00000000 44ee000a 00000268 00002000
0x404a9130:  4ace3008 783847b0 0000000b 404af178
0x404a9140:  42546f4a 78351e08 783847b0 0000000b
0x404a9150:  4ac2f008 4ac33008 404a916c 00000000
0x404a9160:  4ac37008 4ac33008 4ac2f008 0000fe8d
Backtrace:
=>1 0x424cd60d savageWriteDepthPixels_16+0x95(ctx=0x78351e08, rb=0x783847b0,
n=0xb, x=0x4ac2f008, y=0x4ac33008, 
values=0x404a916c, mask=0x0) 
[/home/fxkuehl/snapshots/build/HEAD/mesa/src/mesa/drivers/dri/savage/../../../../../src/mesa/drivers/dri/common/depthtmp.h:157]

in savage_dri.so (0x404a913c)
  2 0x42546f4a depth_test_pixels+0x150(ctx=0x78351e08, span=0x404af204)
[swrast/s_depth.c:1088] in savage_dri.so 
(0x404af178)
  3 0x42551702 _swrast_write_rgba_span+0x18d(ctx=0x78351e08, span=0x404af204) 
[/home/fxkuehl/snapshots/build/HEAD/mesa/src/mesa/swrast/s_span.c:1227] in
savage_dri.so (0x404af1ac)
  4 0x4254337e _swrast_Bitmap+0x3b2(ctx=0x78351e08, px=0x163, py=0x135,
width=0x6, height=0x6, unpack=0x7836513c, 
bitmap=0x785b1240)
[/home/fxkuehl/snapshots/build/HEAD/mesa/src/mesa/swrast/s_bitmap.c:159] in
savage_dri.so (0x404af470)
  5 0x42594b07 _mesa_Bitmap+0x144(width=0x6, height=0x6, xorig=0xbf800000,
yorig=0xbf800000, xmove=0x40e00000, ymove=0x0, 
bitmap=0x785b1240)
[/home/fxkuehl/snapshots/build/HEAD/mesa/src/mesa/main/drawpix.c:210] in
savage_dri.so (0x404af4cc)
  6 0x424debf5 execute_list+0x189(ctx=0x78351e08, list=0x2c) [main/dlist.c:5702]
in savage_dri.so (0x404afa58)
  7 0x424e0826 _mesa_CallLists+0x84(n=0x2, type=0x1401, lists=0x404afbb4)
[main/dlist.c:6797] in savage_dri.so 
(0x404afa80)
  8 0x4252141d neutral_CallLists+0x59(sz=0x2, type=0x1401, v=0x404afbb4) 
[/home/fxkuehl/snapshots/build/HEAD/mesa/src/mesa/main/vtxfmt_tmp.h:308] in
savage_dri.so (0x404afa9c)
  9 0x40bffd86 wine_glCallLists+0x46 in opengl32 (0x404afacc)
  10 0x40a5877aerr:dbghelp_msc:pdb_process_internal -Unable to peruse .PDB file 
E:\lightwave83\lightwave\libx86\lwtools8.pdb
 OPALWinGetDisplayIDColor+0x76a in lwtools8 (0x00000000)
0x424cd60d savageWriteDepthPixels_16+0x95 
[/home/fxkuehl/snapshots/build/HEAD/mesa/src/mesa/drivers/dri/savage/../../../../../src/mesa/drivers/dri/common/depthtmp.h:157]

in savage_dri.so: cmpb        $0x0,0x0(%esi,%eax,1)
Unable to open file 
/home/fxkuehl/snapshots/build/HEAD/mesa/src/mesa/drivers/dri/savage/../../../../../src/mesa/drivers/dri/common/depthtmp.h

Comment 1 Daniel Stone 2007-03-07 11:40:02 UTC

broken bug -- no text, no reporter account

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