https://bugs.freedesktop.org/show_bug.cgi?id=43375
Bug #: 43375 Summary: [r600g] Firefox crashes when opening Jax WebGL Demos - Materials page Classification: Unclassified Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: critical Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: jlp.bugs@gmail.com
I'm using a nightly version of Firefox with WebGL enabled and when I try to visit the page http://sinisterchipmunk.github.com/materials.html Firefox crashes and says the crash happened in r600g_dri.so
This is the backtrace I get when I attached gdb to Firefox: Program received signal SIGSEGV, Segmentation fault. 0x0000000000000000 in ?? () (gdb) bt #0 0x0000000000000000 in ?? () #1 0x00007f8af39ec5ed in st_BlitFramebuffer_resolve (info=0x7fffb307a1f0, mask=16384, ctx=0x7f8b02f02000) at state_tracker/st_cb_blit.c:87 #2 st_BlitFramebuffer (ctx=0x7f8b02f02000, srcX0=0, srcY0=0, srcX1=1128, srcY1=500, dstX0=0, dstY0=0, dstX1=1128, dstY1=500, mask=16384, filter=9728) at state_tracker/st_cb_blit.c:207 #3 0x00007f8af38a0ec3 in _mesa_BlitFramebufferEXT (srcX0=0, srcY0=0, srcX1=1128, srcY1=500, dstX0=0, dstY0=0, dstX1=1128, dstY1=500, mask=16384, filter=9728) at main/fbobject.c:2791 #4 0x00007f8b2ba27547 in ?? () from /home/jlp/Download/firefox/libxul.so #5 0x00007f8b2ba2763a in ?? () from /home/jlp/Download/firefox/libxul.so #6 0x00007f8b2c24a7b3 in mozilla::gl::GLContext::ReadPixelsIntoImageSurface(int, int, int, int, gfxImageSurface*) () from /home/jlp/Download/firefox/libxul.so #7 0x00007f8b2c23041a in ?? () from /home/jlp/Download/firefox/libxul.so #8 0x00007f8b2c2304ff in ?? () from /home/jlp/Download/firefox/libxul.so #9 0x00007f8b2c2334ac in mozilla::layers::BasicLayerManager::PaintLayer(gfxContext*, mozilla::layers::Layer*, void (*)(mozilla::layers::ThebesLayer*, gfxContext*, nsIntRegion const&, nsIntRegion const&, void*), void*, mozilla::layers::ReadbackProcessor*) () from /home/jlp/Download/firefox/libxul.so #10 0x00007f8b2c22e229 in mozilla::layers::BasicLayerManager::EndTransactionInternal(void (*)(mozilla::layers::ThebesLayer*, gfxContext*, nsIntRegion const&, nsIntRegion const&, void*), void*, mozilla::layers::LayerManager::EndTransactionFlags) () from /home/jlp/Download/firefox/libxul.so #11 0x00007f8b2b7affb6 in ?? () from /home/jlp/Download/firefox/libxul.so #12 0x00007f8b2c234cd9 in ?? () from /home/jlp/Download/firefox/libxul.so #13 0x00007f8b2c22e718 in ?? () from /home/jlp/Download/firefox/libxul.so #14 0x00007f8b2c2343c3 in ?? () from /home/jlp/Download/firefox/libxul.so #15 0x00007f8b2c233173 in mozilla::layers::BasicLayerManager::PaintLayer(gfxContext*, mozilla::layers::Layer*, void (*)(mozilla::layers::ThebesLayer*, gfxContext*, nsIntRegion const&, nsIntRegion const&, void*), void*, mozilla::layers::ReadbackProcessor*) () from /home/jlp/Download/firefox/libxul.so #16 0x00007f8b2c2332aa in mozilla::layers::BasicLayerManager::PaintLayer(gfxContext*, mozilla::layers::Layer*, void (*)(mozilla::layers::ThebesLayer*, gfxContext*, nsIntRegion const&, nsIntRegion const&, void*), void*, mozilla::layers::ReadbackProcessor*) () from /home/jlp/Download/firefox/libxul.so #17 0x00007f8b2c2332aa in mozilla::layers::BasicLayerManager::PaintLayer(gfxContext*, mozilla::layers::Layer*, void (*)(mozilla::layers::ThebesLayer*, gfxContext*, nsIntRegion const&, nsIntRegion const&, void*), void*, mozilla::layers::ReadbackProcessor*) () from /home/jlp/Download/firefox/libxul.so #18 0x00007f8b2c22e229 in mozilla::layers::BasicLayerManager::EndTransactionInternal(void (*)(mozilla::layers::ThebesLayer*, gfxContext*, nsIntRegion const&, nsIntRegion const&, void*), void*, mozilla::layers::LayerManager::EndTransactionFlags) () from /home/jlp/Download/firefox/libxul.so #19 0x00007f8b2c22ebd9 in ?? () from /home/jlp/Download/firefox/libxul.so #20 0x00007f8b2b7dbd97 in ?? () from /home/jlp/Download/firefox/libxul.so #21 0x00007f8b2b7f4455 in ?? () from /home/jlp/Download/firefox/libxul.so #22 0x00007f8b2b805618 in ?? () from /home/jlp/Download/firefox/libxul.so #23 0x00007f8b2bb53308 in ?? () from /home/jlp/Download/firefox/libxul.so #24 0x00007f8b2bb533cd in ?? () from /home/jlp/Download/firefox/libxul.so #25 0x00007f8b2bb55a50 in ?? () from /home/jlp/Download/firefox/libxul.so #26 0x00007f8b2bb522aa in ?? () from /home/jlp/Download/firefox/libxul.so #27 0x00007f8b2c02f94d in ?? () from /home/jlp/Download/firefox/libxul.so #28 0x00007f8b2c02db60 in ?? () from /home/jlp/Download/firefox/libxul.so #29 0x0000003891938fb0 in _gtk_marshal_BOOLEAN__BOXED (closure=0x7f8b21a4bdf0, return_value=0x7fffb307d270, n_param_values=<optimized out>, param_values=0x7f8af8ed4640, invocation_hint=<optimized out>, marshal_data=<optimized out>) at gtkmarshalers.c:86 #30 0x00000035abc109e2 in g_closure_invoke (closure=0x7f8b21a4bdf0, return_value=0x7fffb307d270, n_param_values=2, param_values=0x7f8af8ed4640, invocation_hint=<optimized out>) at gclosure.c:774 #31 0x00000035abc223c1 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7f8b21a59300, emission_return=0x7fffb307d3e0, instance_and_params=0x7f8af8ed4640) at gsignal.c:3272 #32 0x00000035abc2b668 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3013 #33 0x00000035abc2ba62 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at gsignal.c:3060 #34 0x0000003891a4a2a1 in gtk_widget_event_internal (widget=0x7f8b21a59300, event=0x7fffb307d5c0) at gtkwidget.c:4984 #35 0x0000003891937b77 in IA__gtk_main_do_event (event=0x7fffb307d5c0) at gtkmain.c:1620 #36 0x0000003891445ab4 in _gdk_window_process_updates_recurse (window=0x7f8b217478e0, expose_region=0x7f8af8ed4610) at gdkwindow.c:5429 #37 0x0000003891440cee in gdk_window_process_updates_internal (window=0x7f8b217478e0) at gdkwindow.c:5588 #38 0x0000003891442cd1 in IA__gdk_window_process_all_updates () at gdkwindow.c:5696 #39 0x0000003891442d49 in gdk_window_update_idle (data=<optimized out>) at gdkwindow.c:5322 #40 0x0000003891420a0e in gdk_threads_dispatch (data=0x7f8afe8d6e60) at gdk.c:512 #41 0x00000035a464707c in g_main_dispatch (context=0x7f8b2e920520) at gmain.c:2441 #42 g_main_context_dispatch (context=0x7f8b2e920520) at gmain.c:3011 #43 0x00000035a4647870 in g_main_context_iterate (context=0x7f8b2e920520, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3089 #44 0x00000035a4647a1b in g_main_context_iteration (context=0x7f8b2e920520, may_block=0) at gmain.c:3152 ---Type <return> to continue, or q <return> to quit--- #45 0x00007f8b2c03503f in ?? () from /home/jlp/Download/firefox/libxul.so #46 0x00007f8b2c049dba in ?? () from /home/jlp/Download/firefox/libxul.so #47 0x00007f8b2c1a098a in ?? () from /home/jlp/Download/firefox/libxul.so #48 0x00007f8b2c16cb39 in ?? () from /home/jlp/Download/firefox/libxul.so #49 0x00007f8b2c0efdeb in ?? () from /home/jlp/Download/firefox/libxul.so #50 0x00007f8b2c1d701e in ?? () from /home/jlp/Download/firefox/libxul.so #51 0x00007f8b2c049a49 in ?? () from /home/jlp/Download/firefox/libxul.so #52 0x00007f8b2bf0961a in ?? () from /home/jlp/Download/firefox/libxul.so #53 0x00007f8b2b655dcf in XRE_main () from /home/jlp/Download/firefox/libxul.so #54 0x0000000000401d9a in _start ()
This is with Mesa git-ccd4d43, xorg-server 1.11.2 and Linux 3.2.0-rc1+ Hardware is Mobility Radeon HD 5450
The crash report that Firefoy sent is here: https://crash-stats.mozilla.com/report/index/bp-51c61b2a-cc57-4b77-8362-d547...