[Bug 44694] New: Crash in WebGL Path Tracing demo on Mesa 7.11 / Gallium 0.4 AMD RV710, in src_register called from translate_src
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Jan 11 10:11:37 PST 2012
https://bugs.freedesktop.org/show_bug.cgi?id=44694
Bug #: 44694
Summary: Crash in WebGL Path Tracing demo on Mesa 7.11 /
Gallium 0.4 AMD RV710, in src_register called from
translate_src
Classification: Unclassified
Product: Mesa
Version: unspecified
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Gallium/r600
AssignedTo: dri-devel at lists.freedesktop.org
ReportedBy: bjacob at mozilla.com
My setup: Ubuntu 11.10 x86_64, Mesa 7.11, Gallium 0.4 on AMD RV710.
Steps to reproduce: in Firefox (I'm on Firefox 12 / Nightly but that shouldn't
matter), go to this URL:
http://madebyevan.com/webgl-path-tracing/
Result:
Program received signal SIGSEGV, Segmentation fault.
0x00007fffcc851f32 in src_register (t=0x7fffffff88e0, file=PROGRAM_CONSTANT,
index=<optimized out>) at state_tracker/st_mesa_to_tgsi.c:243
243 state_tracker/st_mesa_to_tgsi.c: No such file or directory.
in state_tracker/st_mesa_to_tgsi.c
(gdb) bt
#0 0x00007fffcc851f32 in src_register (t=0x7fffffff88e0,
file=PROGRAM_CONSTANT, index=<optimized out>)
at state_tracker/st_mesa_to_tgsi.c:243
#1 0x00007fffcc8520fc in translate_src (t=0x7fffffff88e0,
SrcReg=0x7fffce3ef044) at state_tracker/st_mesa_to_tgsi.c:330
#2 0x00007fffcc855c1d in compile_instruction (inst=0x7fffce3ef040,
t=0x7fffffff88e0) at state_tracker/st_mesa_to_tgsi.c:678
#3 st_translate_mesa_program (ctx=0x7fffcfb8600c, procType=<optimized out>,
ureg=<optimized out>, program=<optimized out>, numInputs=<optimized out>,
inputMapping=<optimized out>, inputSemanticName=0x7fffffff9e00 "",
inputSemanticIndex=0x7fffffff9e20 "", interpMode=0x7fffffff9cc0,
numOutputs=1, outputMapping=0x7fffffff9dc0,
outputSemanticName=0x7fffffff9e40 "\001\313o\321\377\177",
outputSemanticIndex=0x7fffffff9e60 "", passthrough_edgeflags=0 '\000')
at state_tracker/st_mesa_to_tgsi.c:1230
#4 0x00007fffcc859700 in st_translate_fragment_program (st=0x7fffcf132000,
stfp=0x7fffcee25000, key=0x7fffffff9ee0) at state_tracker/st_program.c:609
#5 0x00007fffcc85a54b in st_get_fp_variant (st=<optimized out>,
stfp=0x7fffcee25000, key=<optimized out>) at state_tracker/st_program.c:667
#6 0x00007fffcc83c22c in update_fp (st=0x7fffcf132000)
at state_tracker/st_atom_shader.c:86
#7 0x00007fffcc839d0f in st_validate_state (st=0x7fffcf132000)
at state_tracker/st_atom.c:197
---Type <return> to continue, or q <return> to quit---
#8 0x00007fffcc84cfb5 in st_draw_vbo (ctx=0x7fffcfb86000,
arrays=0x7fffcfba0068, prims=0x7fffffff9fe0, nr_prims=1, ib=0x0,
index_bounds_valid=<optimized out>, min_index=0, max_index=3)
at state_tracker/st_draw.c:700
#9 0x00007fffccf5f8bb in vbo_draw_arrays (ctx=0x7fffcfb86000, mode=5,
start=0, count=<optimized out>, numInstances=1) at vbo/vbo_exec_array.c:640
#10 0x00007ffff29a8fcf in mozilla::gl::GLContext::raw_fDrawArrays (this=
0x7fffcfcc1800, mode=5, first=0, count=4)
at ../../../dist/include/GLContext.h:1872
#11 0x00007ffff29a86b2 in mozilla::gl::GLContext::fDrawArrays (
this=0x7fffcfcc1800, mode=5, first=0, count=4)
at ../../../dist/include/GLContext.h:1006
#12 0x00007ffff29b31b6 in mozilla::WebGLContext::DrawArrays (this=
0x7fffd26b7800, mode=5, first=0, count=4)
at /home/bjacob/mozilla-central/content/canvas/src/WebGLContextGL.cpp:1600
#13 0x00007ffff324a44f in nsIDOMWebGLRenderingContext_DrawArrays (cx=
0x7fffd90f2660, argc=3, vp=0x7fffde5fe340)
at
/home/bjacob/mozilla-central/obj-firefox-debug/js/xpconnect/src/dom_quickstubs.cpp:24893
#14 0x00007ffff3e967fd in js::CallJSNative (cx=0x7fffd90f2660,
native=0x7ffff324a2d2 <nsIDOMWebGLRenderingContext_DrawArrays(JSContext*,
uintN, jsval*)>, args=...)
at /home/bjacob/mozilla-central/js/src/jscntxtinlines.h:311
---Type <return> to continue, or q <return> to quit---
#15 0x00007ffff3e7b528 in js::InvokeKernel (cx=0x7fffd90f2660, args=...,
construct=js::NO_CONSTRUCT)
at /home/bjacob/mozilla-central/js/src/jsinterp.cpp:520
#16 0x00007ffff3e88e90 in js::Interpret (cx=0x7fffd90f2660,
entryFrame=0x7fffde5fe0b0, interpMode=js::JSINTERP_NORMAL)
at /home/bjacob/mozilla-central/js/src/jsinterp.cpp:3013
#17 0x00007ffff3e7b2dc in js::RunScript (cx=0x7fffd90f2660,
script=0x7fffd21f6f18, fp=0x7fffde5fe0b0)
at /home/bjacob/mozilla-central/js/src/jsinterp.cpp:475
#18 0x00007ffff3e7b619 in js::InvokeKernel (cx=0x7fffd90f2660, args=...,
construct=js::NO_CONSTRUCT)
at /home/bjacob/mozilla-central/js/src/jsinterp.cpp:538
#19 0x00007ffff3de1a41 in js::Invoke (cx=0x7fffd90f2660, args=...,
construct=js::NO_CONSTRUCT)
at /home/bjacob/mozilla-central/js/src/jsinterp.h:157
#20 0x00007ffff3e7b802 in js::Invoke (cx=0x7fffd90f2660, thisv=..., fval=...,
argc=1, argv=0x7fffd144b788, rval=0x7fffffffb400)
at /home/bjacob/mozilla-central/js/src/jsinterp.cpp:570
#21 0x00007ffff3dc0276 in JS_CallFunctionValue (cx=0x7fffd90f2660,
obj=0x7fffd21ca060, fval=..., argc=1, argv=0x7fffd144b788,
rval=0x7fffffffb400) at /home/bjacob/mozilla-central/js/src/jsapi.cpp:5468
#22 0x00007ffff2c3e013 in nsJSContext::CallEventHandler (this=0x7fffd9c7eef0,
aTarget=0x7fffce77b400, aScope=0x7fffd21ca060, aHandler=0x7fffd195fd60,
---Type <return> to continue, or q <return> to quit---
aargv=0x7fffce3aafc8, arv=0x7fffffffb6d0)
at /home/bjacob/mozilla-central/dom/base/nsJSEnvironment.cpp:1962
#23 0x00007ffff2c7c03a in nsGlobalWindow::RunTimeout (this=0x7fffce77b400,
aTimeout=0x7fffce278160)
at /home/bjacob/mozilla-central/dom/base/nsGlobalWindow.cpp:9292
#24 0x00007ffff2c7cfc6 in nsGlobalWindow::TimerCallback (aTimer=
0x7fffce3a5aa0, aClosure=0x7fffce278160)
at /home/bjacob/mozilla-central/dom/base/nsGlobalWindow.cpp:9680
#25 0x00007ffff394eb15 in nsTimerImpl::Fire (this=0x7fffce3a5aa0)
at /home/bjacob/mozilla-central/xpcom/threads/nsTimerImpl.cpp:428
#26 0x00007ffff394ef19 in nsTimerEvent::Run (this=0x7fffcfb6c3a0)
at /home/bjacob/mozilla-central/xpcom/threads/nsTimerImpl.cpp:524
#27 0x00007ffff39471df in nsThread::ProcessNextEvent (this=0x7ffff6d5dc60,
mayWait=false, result=0x7fffffffba0f)
at /home/bjacob/mozilla-central/xpcom/threads/nsThread.cpp:660
#28 0x00007ffff38da1e5 in NS_ProcessNextEvent_P (thread=0x7ffff6d5dc60,
mayWait=false)
at
/home/bjacob/mozilla-central/obj-firefox-debug/xpcom/build/nsThreadUtils.cpp:245
#29 0x00007ffff37b8492 in mozilla::ipc::MessagePump::Run (this=0x7fffe874f240,
aDelegate=0x7ffff6dd6a80)
at /home/bjacob/mozilla-central/ipc/glue/MessagePump.cpp:110
#30 0x00007ffff39986bf in MessageLoop::RunInternal (this=0x7ffff6dd6a80)
---Type <return> to continue, or q <return> to quit---
at /home/bjacob/mozilla-central/ipc/chromium/src/base/message_loop.cc:208
#31 0x00007ffff3998650 in MessageLoop::RunHandler (this=0x7ffff6dd6a80)
at /home/bjacob/mozilla-central/ipc/chromium/src/base/message_loop.cc:201
#32 0x00007ffff3998629 in MessageLoop::Run (this=0x7ffff6dd6a80)
at /home/bjacob/mozilla-central/ipc/chromium/src/base/message_loop.cc:175
#33 0x00007ffff3654a0e in nsBaseAppShell::Run (this=0x7fffe3d84cf0)
at /home/bjacob/mozilla-central/widget/xpwidgets/nsBaseAppShell.cpp:189
#34 0x00007ffff339a966 in nsAppStartup::Run (this=0x7fffe3de47e0)
at
/home/bjacob/mozilla-central/toolkit/components/startup/nsAppStartup.cpp:220
#35 0x00007ffff21d443f in XRE_main (argc=4, argv=0x7fffffffe6b8,
aAppData=0x623c60)
at /home/bjacob/mozilla-central/toolkit/xre/nsAppRunner.cpp:3537
#36 0x00000000004023f9 in do_main (
exePath=0x7fffffffd5b0
"/home/bjacob/mozilla-central/obj-firefox-debug/dist/bin/", argc=4,
argv=0x7fffffffe6b8)
at /home/bjacob/mozilla-central/browser/app/nsBrowserApp.cpp:205
#37 0x0000000000402660 in main (argc=4, argv=0x7fffffffe6b8)
at /home/bjacob/mozilla-central/browser/app/nsBrowserApp.cpp:295
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