This bug was filed from the Socorro interface and is report bp-84c0e3ea-6b9d-4108-9d48-5b88c2151115. ============================================================= Top crash #25 for Firefox 42 with 2989 crashes in the last week, see https://crash-stats.mozilla.com/report/list?product=Firefox&range_value=7&range_unit=days&date=2015-11-16&signature=RtlFreeHeap+%7C+HeapFree+%7C+MemFree&version=Firefox%3A42.0 See also https://bugzilla.mozilla.org/show_bug.cgi?id=1190519 Crashing Thread Frame Module Signature Source 0 ntdll.dll RtlFreeHeap 1 kernel32.dll HeapFree 2 d3d9.dll MemFree 3 d3d9.dll operator delete[](void*) 4 d3d9.dll CBaseObject::`vector deleting destructor'(unsigned int) 5 d3d9.dll CBaseObject::~CBaseObject() 6 xul.dll mozilla::layers::D3D9SurfaceImage::EnsureSynchronized() gfx/layers/D3D9SurfaceImage.cpp 7 mozglue.dll imalloc memory/mozjemalloc/jemalloc.c 8 mozglue.dll arena_chunk_tree_dirty_remove memory/mozjemalloc/jemalloc.c 9 user32.dll GetKeyboardLayout 10 xul.dll mozilla::layers::UpdateImageClientNow gfx/layers/ipc/ImageBridgeChild.cpp 11 xul.dll RunnableFunction<void (*)(unsigned __int64), Tuple1<unsigned __int64> >::Run() ipc/chromium/src/base/task.h 12 xul.dll MessageLoop::DoWork() ipc/chromium/src/base/message_loop.cc 13 xul.dll `anonymous namespace'::ThreadFunc(void*) ipc/chromium/src/base/platform_thread_win.cc 14 kernel32.dll BaseThreadInitThunk

Do you have any STR for this? The other bug didn't seem to have any. Thanks! @Bas- Do you know of anything that landed in 42 with D3D9?

¡Hola Mason! Sadly I don't, just filed it when checking 42 top crashers as this signature had no bug associated. From the comments it seems to be video playback or plug-in related. The adapters also seem to include Intel, AMD and NVIDIA with Intel leading. ¡Gracias! Alex

(In reply to Mason Chang [:mchang] from comment #1) > Do you have any STR for this? The other bug didn't seem to have any. Thanks! > > @Bas- Do you know of anything that landed in 42 with D3D9? Bug 1143575 landed during 42, and bug 1218118 is among the fallout.

Crash volume for signature 'RtlFreeHeap | HeapFree | MemFree': - nightly (version 50): 0 crash from 2016-06-06. - aurora (version 49): 3 crashes from 2016-06-07. - beta (version 48): 56 crashes from 2016-06-06. - release (version 47): 326 crashes from 2016-05-31. - esr (version 45): 132 crashes from 2016-04-07. Crash volume on the last weeks: Week N-1 Week N-2 Week N-3 Week N-4 Week N-5 Week N-6 Week N-7 - nightly 0 0 0 0 0 0 0 - aurora 0 0 1 0 0 2 0 - beta 7 6 6 11 8 12 1 - release 51 35 43 45 58 54 17 - esr 13 13 15 18 14 26 8 Affected platform: Windows

Crash volume for signature 'RtlFreeHeap | HeapFree | MemFree': - nightly (version 52): 0 crashes from 2016-09-19. - aurora (version 51): 0 crashes from 2016-09-19. - beta (version 50): 4 crashes from 2016-09-20. - release (version 49): 31 crashes from 2016-09-05. - esr (version 45): 219 crashes from 2016-06-01. Crash volume on the last weeks (Week N is from 10-03 to 10-09): W. N-1 W. N-2 - nightly 0 0 - aurora 0 0 - beta 3 1 - release 26 5 - esr 8 8 Affected platform: Windows Crash rank on the last 7 days: Browser Content Plugin - nightly - aurora - beta #3334 - release #1708 #1481 - esr #847