Flash crash during TopSite Testrun on http://www.atlasshrugs2000.typepad.com with a Firefox Beta opt Build on windows 7 and flash version 11_4_402_278 Crash reason: EXCEPTION_BREAKPOINT Crash address: 0x76e07094 Thread 0 (crashed) 0 ntdll.dll + 0x47094 eip = 0x76e07094 esp = 0x002be3b8 ebp = 0x002be454 ebx = 0x002be408 esi = 0x00000004 edi = 0x00000000 eax = 0x002be718 ecx = 0x002be718 edx = 0x02a416f8 efl = 0x00200246 Found by: given as instruction pointer in context 1 kernel32.dll + 0x4bd1d eip = 0x76d2bd1e esp = 0x002be45c ebp = 0x002be49c Found by: previous frame's frame pointer 2 user32.dll + 0x162f8 eip = 0x764762f9 esp = 0x002be4a4 ebp = 0x002be4f0 Found by: previous frame's frame pointer 3 user32.dll + 0x137f6 eip = 0x764737f7 esp = 0x002be4f8 ebp = 0x002be50c Found by: previous frame's frame pointer 4 NPSWF32_11_4_402_278.dll!F_1152915508___________________________________ [F_1108871170________________________________________________________________________________________ : 115 + 0x13] eip = 0x66bb720c esp = 0x002be514 ebp = 0x002be6c8 Found by: previous frame's frame pointer 5 NPSWF32_11_4_402_278.dll!F2166389_____________________________________________________________________ [F_737465322______________________________________________________________________ : 509 + 0xa] eip = 0x66baed26 esp = 0x002be6d0 ebp = 0x002be530 ebx = 0x00151801 Found by: call frame info 6 NPSWF32_11_4_402_278.dll!F_917831355____________________________________________ [F_737465322______________________________________________________________________ : 445 + 0xa] eip = 0x66baf883 esp = 0x002be71c ebp = 0xffffffff ebx = 0x001518e0 Found by: call frame info 7 NPSWF32_11_4_402_278.dll!F1315696776________________________________ [F_737465322______________________________________________________________________ : 409 + 0xd] eip = 0x66bac37e esp = 0x002be7e8 ebp = 0x002be854 ebx = 0x000000e7 Found by: call frame info 8 NPSWF32_11_4_402_278.dll!F81047063_______________________________________ [F_1770120923___________________________________________________________________________________ : 180 + 0xa] eip = 0x66baa55f esp = 0x002be7f4 ebp = 0x002be854 Found by: call frame info 9 NPSWF32_11_4_402_278.dll!F845925699_____________________________________ [F124547840_______________________________________________________________________________________________ : 92 + 0x12] eip = 0x66b9df93 esp = 0x002be804 ebp = 0x002be854 Found by: call frame info 10 NPSWF32_11_4_402_278.dll!F_1820513460_________________________________________________ [F_1343287734_____________________________________________________________________________________________ : 830 + 0x36] eip = 0x66b98db9 esp = 0x002be810 ebp = 0x002be854 Found by: call frame info 11 NPSWF32_11_4_402_278.dll!F_460441247__________________________________________________________ [F_1343287734_____________________________________________________________________________________________ : 1849 + 0x11] eip = 0x66b98eef esp = 0x002be828 ebp = 0x002be854 Found by: call frame info 12 xul.dll!mozilla::plugins::PluginInstanceChild::AnswerNPP_GetValue_NPPVpluginScriptableNPObject(mozilla::plugins::PPluginScriptableObjectChild * *,short *) [PluginInstanceChild.cpp : 640 + 0xb] eip = 0x67a9c9c0 esp = 0x002be840 ebp = 0x002be854 Found by: call frame info 13 xul.dll!mozilla::plugins::PPluginInstanceChild::OnCallReceived(IPC::Message const &,IPC::Message * &) [PPluginInstanceChild.cpp : 2075 + 0x14] eip = 0x67add5ad esp = 0x002be85c ebp = 0x002be8e8 Found by: call frame info 14 xul.dll!mozilla::plugins::PPluginModuleChild::OnCallReceived(IPC::Message const &,IPC::Message * &) [PPluginModuleChild.cpp : 1002 + 0x8] eip = 0x67ad90bf esp = 0x002be960 ebp = 0x002be9a8 Found by: call frame info 15 xul.dll!mozilla::ipc::RPCChannel::DispatchIncall(IPC::Message const &) [RPCChannel.cpp : 485 + 0x12] eip = 0x67aae47a esp = 0x002be9b0 ebp = 0x002be9c4 Found by: call frame info 16 xul.dll!mozilla::ipc::RPCChannel::Incall(IPC::Message const &,unsigned int) [RPCChannel.cpp : 471 + 0x7] eip = 0x67aae75e esp = 0x002be9cc ebp = 0x002be9e8 Found by: call frame info 17 xul.dll!mozilla::ipc::RPCChannel::Call(IPC::Message *,IPC::Message *) [RPCChannel.cpp : 279 + 0xd] eip = 0x67aaed00 esp = 0x002be9f0 ebp = 0x002bea6c Found by: call frame info 18 xul.dll!mozilla::plugins::PPluginScriptableObjectChild::CallNPN_Evaluate(nsCString const &,mozilla::plugins::Variant *,bool *) [PPluginScriptableObjectChild.cpp : 122 + 0xf] eip = 0x67ade649 esp = 0x002bea74 ebp = 0x002beab4 Found by: call frame info 19 xul.dll!mozilla::plugins::PluginScriptableObjectChild::Evaluate(_NPString *,_NPVariant *) [PluginScriptableObjectChild.cpp : 1066 + 0x17] eip = 0x67aa6d46 esp = 0x002beabc ebp = 0x002beafc Found by: call frame info 20 xul.dll!mozilla::plugins::child::_evaluate [PluginModuleChild.cpp : 1399 + 0xc] eip = 0x67aa22b4 esp = 0x002beb04 ebp = 0x002beb14 Found by: call frame info 21 NPSWF32_11_4_402_278.dll!F1759705523_______________________________________________________________________________________________________ [F217885874_______________________________________________________________________________ : 776 + 0x19] eip = 0x66ba5181 esp = 0x002beb1c ebp = 0x0015b928 Found by: call frame info 22 NPSWF32_11_4_402_278.dll!F_1039009679___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ [F576582906_______________________________________________________________________ : 1187 + 0x5e] eip = 0x66ba6574 esp = 0x002bec68 ebp = 0x002bed1c ebx = 0x00000000 Found by: call frame info 23 NPSWF32_11_4_402_278.dll!F_773489510_____________________________________________ [F217885874_______________________________________________________________________________ : 185 + 0xf] eip = 0x66ba6824 esp = 0x002bed44 ebp = 0x00152280 ebx = 0x02a40a01 Found by: call frame info 24 NPSWF32_11_4_402_278.dll!F_1513036030________________________________________ [F_249920483_______________________________________________________________________________ : 46 + 0x9] eip = 0x66babda0 esp = 0x002bedfc ebp = 0x00152280 ebx = 0x02a40ab0 Found by: call frame info 25 NPSWF32_11_4_402_278.dll!F_424569316__________________________________________________ [F_1770120923___________________________________________________________________________________ : 199 + 0x10] eip = 0x66baa64e esp = 0x002bee0c ebp = 0x00152280 Found by: call frame info 26 NPSWF32_11_4_402_278.dll!F1607135317_____________________________________________________________________ [F_737465322______________________________________________________________________ : 118 + 0x7] eip = 0x66bae5bc esp = 0x002bee24 ebp = 0x00152280 ebx = 0x02a40ab0 Found by: call frame info 27 NPSWF32_11_4_402_278.dll!F2166389_____________________________________________________________________ [F_737465322______________________________________________________________________ : 517 + 0xb] eip = 0x66baed49 esp = 0x002bee78 ebp = 0x00152280 ebx = 0x00151801 Found by: call frame info 28 NPSWF32_11_4_402_278.dll!F_917831355____________________________________________ [F_737465322______________________________________________________________________ : 445 + 0xa] eip = 0x66baf883 esp = 0x002beec0 ebp = 0xffffffff ebx = 0x001518e0 Found by: call frame info 29 NPSWF32_11_4_402_278.dll!F1315696776________________________________ [F_737465322______________________________________________________________________ : 409 + 0xd] eip = 0x66bac37e esp = 0x002bef8c ebp = 0x002beff8 ebx = 0x00000000 Found by: call frame info 30 NPSWF32_11_4_402_278.dll!F81047063_______________________________________ [F_1770120923___________________________________________________________________________________ : 180 + 0xa] eip = 0x66baa55f esp = 0x002bef98 ebp = 0x002beff8 Found by: call frame info 31 NPSWF32_11_4_402_278.dll!F845925699_____________________________________ [F124547840_______________________________________________________________________________________________ : 92 + 0x12] eip = 0x66b9df93 esp = 0x002befa8 ebp = 0x002beff8 Found by: call frame info 32 NPSWF32_11_4_402_278.dll!F_274593382________________________________ [F_1343287734_____________________________________________________________________________________________ : 1692 + 0x31] eip = 0x66b98a73 esp = 0x002befb4 ebp = 0x002beff8 Found by: call frame info 33 NPSWF32_11_4_402_278.dll!F_305312235__________________________________________ [F_1343287734_____________________________________________________________________________________________ : 981 + 0xb] eip = 0x66b9a8cd esp = 0x002befc4 ebp = 0x002beff8 Found by: call frame info 34 user32.dll + 0x1c4e6 eip = 0x7647c4e7 esp = 0x002befd4 ebp = 0x002beff8 Found by: call frame info 35 user32.dll + 0x1c5e6 eip = 0x7647c5e7 esp = 0x002bf000 ebp = 0x002bf070 Found by: previous frame's frame pointer 36 user32.dll + 0x1cc18 eip = 0x7647cc19 esp = 0x002bf078 ebp = 0x002bf0d0 Found by: previous frame's frame pointer 37 user32.dll + 0x1cc6f eip = 0x7647cc70 esp = 0x002bf0d8 ebp = 0x002bf0e0 Found by: previous frame's frame pointer 38 xul.dll!base::MessagePumpForUI::ProcessMessageHelper(tagMSG const &) [message_pump_win.cc : 366 + 0x6] eip = 0x67b5e174 esp = 0x002bf0e8 ebp = 0x002bf128 Found by: previous frame's frame pointer 39 user32.dll + 0x16349 eip = 0x7647634a esp = 0x002bf0f4 ebp = 0x002bf128 Found by: call frame info 40 xul.dll!base::MessagePumpForUI::ProcessMessageHelper(tagMSG const &) [message_pump_win.cc : 357 + 0x4] eip = 0x67b5e140 esp = 0x002bf130 ebp = 0x002bf164 Found by: previous frame's frame pointer 41 xul.dll!base::MessagePumpForUI::ProcessNextWindowsMessage() [message_pump_win.cc : 341 + 0xa] eip = 0x67b5e3c8 esp = 0x002bf13c ebp = 0x002bf164 Found by: call frame info 42 xul.dll!base::MessagePumpForUI::DoRunLoop() [message_pump_win.cc : 210 + 0x6] eip = 0x67b5e491 esp = 0x002bf16c ebp = 0x002bf194 Found by: call frame info 43 xul.dll!base::MessagePumpWin::RunWithDispatcher(base::MessagePump::Delegate *,base::MessagePumpWin::Dispatcher *) [message_pump_win.cc : 53 + 0x4] eip = 0x67b5dc0a esp = 0x002bf17c ebp = 0x002bf194 Found by: call frame info 44 xul.dll!base::MessagePumpWin::Run(base::MessagePump::Delegate *) [message_pump_win.h : 78 + 0xa] eip = 0x67b5e025 esp = 0x002bf19c ebp = 0x002bf1dc Found by: call frame info 45 xul.dll!MessageLoop::RunInternal() [message_loop.cc : 208 + 0xa] eip = 0x67b590e2 esp = 0x002bf1a8 ebp = 0x002bf1dc Found by: call frame info 46 xul.dll!MessageLoop::RunHandler() [message_loop.cc : 194 + 0x6] eip = 0x67b592b8 esp = 0x002bf1b0 ebp = 0x002bf1dc Found by: call frame info 47 xul.dll!MessageLoop::Run() [message_loop.cc : 175 + 0x6] eip = 0x67b59394 esp = 0x002bf1e4 ebp = 0x002bf1fc Found by: call frame info 48 xul.dll!XRE_InitChildProcess [nsEmbedFunctions.cpp : 481 + 0x7] eip = 0x672ca89d esp = 0x002bf204 ebp = 0x002bf840 Found by: call frame info 49 plugin-container.exe!NS_internal_main(int,char * *) [MozillaRuntimeMain.cpp : 48 + 0x8] eip = 0x00de1213 esp = 0x002bf8b4 ebp = 0x002bf900 Found by: call frame info 50 plugin-container.exe!wmain [nsWindowsWMain.cpp : 100 + 0x6] eip = 0x00de1319 esp = 0x002bf8d0 ebp = 0x002bf900 Found by: call frame info 51 plugin-container.exe!__tmainCRTStartup [crtexe.c : 552 + 0x16] eip = 0x00de14b3 esp = 0x002bf908 ebp = 0x002bf944 Found by: call frame info 52 kernel32.dll + 0x4ed6b eip = 0x76d2ed6c esp = 0x002bf94c ebp = 0x002bf950 Found by: call frame info 53 ntdll.dll + 0x6377a eip = 0x76e2377b esp = 0x002bf958 ebp = 0x002bf990 Found by: previous frame's frame pointer 54 ntdll.dll + 0x6374d eip = 0x76e2374e esp = 0x002bf998 ebp = 0x002bf9a8 Found by: previous frame's frame pointer

was this during the page load or were you doing something specific on the page?

was happening during page load, i can sent you the test log for this site in case you want it.

Retested with OSX 10.{6,8,9}, RHEL6 {32,64}bit, Windows 7 {32,64}bit, Beta/38, Aurora/39, Nightly/40 and no crash. -> WFM.

Version and milestone values are being reset to defaults as part of product refactoring.