+++ This bug was initially created as a clone of Bug #1315212 +++ This bug was filed from the Socorro interface and is report bp-1ce13c02-b7d8-4089-9e0d-8b79f2170326. ============================================================= Crashing Thread (0) Frame Module Signature Source 0 xul.dll mozilla::gfx::DrawTargetRecording::DrawTargetRecording(mozilla::gfx::DrawEventRecorder*, mozilla::gfx::DrawTarget*, bool) gfx/2d/DrawTargetRecording.cpp:269 1 xul.dll mozilla::gfx::Factory::CreateRecordingDrawTarget(mozilla::gfx::DrawEventRecorder*, mozilla::gfx::DrawTarget*) gfx/2d/Factory.cpp:363 2 xul.dll nsSimplePageSequenceFrame::PrePrintNextPage(nsITimerCallback*, bool*) layout/generic/nsSimplePageSequenceFrame.cpp:637 3 xul.dll nsPrintEngine::PrePrintPage() layout/printing/nsPrintEngine.cpp:2659 4 xul.dll nsPagePrintTimer::Notify(nsITimer*) layout/printing/nsPagePrintTimer.cpp:156 5 xul.dll nsTimerImpl::Fire(int) xpcom/threads/nsTimerImpl.cpp:482 6 xul.dll nsTimerEvent::Run() xpcom/threads/TimerThread.cpp:297 7 xul.dll nsThread::ProcessNextEvent(bool, bool*) xpcom/threads/nsThread.cpp:1240 8 xul.dll NS_ProcessNextEvent(nsIThread*, bool) xpcom/glue/nsThreadUtils.cpp:390 9 xul.dll mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) ipc/glue/MessagePump.cpp:124 10 xul.dll mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) ipc/glue/MessagePump.cpp:301 11 xul.dll MessageLoop::RunHandler() ipc/chromium/src/base/message_loop.cc:231 12 xul.dll MessageLoop::Run() ipc/chromium/src/base/message_loop.cc:211 13 xul.dll nsBaseAppShell::Run() widget/nsBaseAppShell.cpp:156 14 xul.dll nsAppShell::Run() widget/windows/nsAppShell.cpp:262 15 xul.dll XRE_RunAppShell() toolkit/xre/nsEmbedFunctions.cpp:924 16 xul.dll mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) ipc/glue/MessagePump.cpp:269 17 xul.dll MessageLoop::RunHandler() ipc/chromium/src/base/message_loop.cc:231 18 xul.dll MessageLoop::Run() ipc/chromium/src/base/message_loop.cc:211 19 xul.dll XRE_InitChildProcess(int, char** const, XREChildData const*) toolkit/xre/nsEmbedFunctions.cpp:756 20 xul.dll mozilla::BootstrapImpl::XRE_InitChildProcess(int, char** const, XREChildData const*) toolkit/xre/Bootstrap.cpp:65 21 firefox.exe content_process_main(mozilla::Bootstrap*, int, char** const) ipc/contentproc/plugin-container.cpp:115 22 firefox.exe wmain toolkit/xre/nsWindowsWMain.cpp:115 23 firefox.exe __scrt_common_main_seh f:/dd/vctools/crt/vcstartup/src/startup/exe_common.inl:253 24 kernel32.dll BaseThreadInitThunk 25 ntdll.dll __RtlUserThreadStart 26 ntdll.dll _RtlUserThreadStart this e10s crash signature was fixed in bug 1315212 but it's resurfacing in the 53.0b cycle - it's accounting for 0.5% of content crashes: https://crash-stats.mozilla.com/signature/?release_channel=beta&signature=mozilla%3A%3Agfx%3A%3ADrawTargetRecording%3A%3ADrawTargetRecording&date=>%3D2016-09-26T20%3A32%3A38.000Z#graphs Correlations for Firefox Beta (99.31% in signature vs 00.05% overall) address = 0x39 (100.0% in signature vs 11.32% overall) reason = EXCEPTION_ACCESS_VIOLATION_READ (100.0% in signature vs 21.65% overall) moz_crash_reason = null (100.0% in signature vs 23.75% overall) graphics_startup_test = null (100.0% in signature vs 23.76% overall) ipc_system_error = null (100.0% in signature vs 00.07% overall) GFX_ERROR "Failed to create similar cairo surface! Size: " = true [69.70% vs 00.18% if startup_crash = null]
This is a different crash to bug 1315212, it is in a different constructor. (Although, it is called directly after the previous one, so it is probably the same underlying cause where the CreateSimilarDrawTarget on the wrapped (non-recording) DrawTarget has failed.) The code at  looks a little suspect anyway. At the very least the creation of the DrawEventRecorder and call to CreateRecordingDrawTarget should go after the null check. Also, if we are printing via the parent (which is starting to become the norm in all e10s case), then canvasTarget is already a DrawTargetRecording. Wrapping it again seems a little weird and will possibly cause issues. I would have thought that we could just use the normal printing DrawTargetRecording canvasTarget, but other code in that patch assumes that we have a DrawEventRecorderMemory, so something will probably break. However, the original DrawTargetRecording (and its DrawEventRecorder) should already know about that SourceSurfaceRecording so I'm not sure we would have to do any of the InlineTranslator dance in FillRectWithMask in that case. tobytailor - was the use of DrawTargetRecording trying to solve something for the non-print via parent case, which would include non-e10s as well?  https://hg.mozilla.org/releases/mozilla-beta/annotate/eb20f71a4f43/layout/generic/nsSimplePageSequenceFrame.cpp#l637
Peter, This is "firefox53 --- affected". Can you help move this bug forward? Maybe it is related to layout.
From crash report, we were failed to allocate the draw target for DrawTargetRecording. We should fix the crash fist by adding the nullptr checking in . Vincent, please help on this. |[C0][GFX1]: Failed to create similar cairo surface! Size: Size(1275,1650) Status: 10 format 0 (t=260484) http://searchfox.org/mozilla-central/source/layout/generic/nsSimplePageSequenceFrame.cpp#648
Assignee: nobody → vliu
This should have been fixed by my backout in bug 1347646, where I backed out bug 1311512. It's already been approved for uplift to Beta.
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