| Summary: | Crash in WebGL Path Tracing demo on Mesa 7.11 / Gallium 0.4 AMD RV710, in src_register called from translate_src | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Benoit Jacob <bjacob> |
| Component: | Drivers/Gallium/r600 | Assignee: | Default DRI bug account <dri-devel> |
| Status: | RESOLVED INVALID | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | CC: | andreas.boll.dev, christopher.m.penalver |
| Version: | unspecified | ||
| Hardware: | x86-64 (AMD64) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: | R600_DUMP_SHADERS | ||
I just found these alternate steps-to-reproduce: 1. Go to this URL: http://www.iquilezles.org/apps/shadertoy/ 2. in the 'Presets' drop-down, select Metatunnel 3. click 'Load' Can't seem to reproduce this crash (which doesn't look driver specific BTW) with recent Mesa Git, though the r600g driver fails to compile the shader for an RS880 and doesn't render correctly. (In reply to comment #2) > Can't seem to reproduce this crash (which doesn't look driver specific BTW) > with recent Mesa Git, though the r600g driver fails to compile the shader for > an RS880 and doesn't render correctly. Same here on current firefox nightly 20120808 and current mesa 8.1-devel (git-be42a45) WebGL Renderer: X.Org -- Gallium 0.4 on AMD RV770 -- 2.1 Mesa 8.1-devel (git-be42a45) No crash, but it doesn't render correctly. I get this output: EE r600_shader.c:141 r600_pipe_shader_create - translation from TGSI failed ! EE r600_state_common.c:689 r600_shader_select - Failed to build shader variant (type=1, key=0) -1 Created attachment 68851 [details] R600_DUMP_SHADERS I've attached R600_DUMP_SHADERS for the WebGL demo from: http://madebyevan.com/webgl-path-tracing/ WebGL Renderer: X.Org -- Gallium 0.4 on AMD RV770 -- 2.1 Mesa 9.1-devel (git-d2b0338) Benoit Jacob, Ubuntu 11.10 reached EOL on May 9, 2013. For more on this, please see https://wiki.ubuntu.com/Releases. If this is reproducible in a supported release, it will help immensely if you filed a new report with Ubuntu by ensuring you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information running the following from a terminal: ubuntu-bug xorg Also, please feel free to subscribe me to it. For more on why this is helpful, please see https://wiki.ubuntu.com/ReportingBugs. |
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.
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