This bug was filed from the Socorro interface and is report bp-212a8fe2-ad64-4be0-aa64-1200e2111107 . ============================================================= There's different stacks leading up to those, but the top frames on the msvcr80.dll (32bit) ones are always: 0 msvcr80.dll msvcr80.dll@0x14500 1 xul.dll jsds_ExecutionHookProc js/jsd/jsd_xpc.cpp:684 2 xul.dll jsd_CallExecutionHook js/jsd/jsd_hook.c:177 3 xul.dll jsd_ThrowHandler js/jsd/jsd_hook.c:149 4 mozjs.dll js::Interpret js/src/jsinterp.cpp:5950 More such reports are to be found at https://crash-stats.mozilla.com/report/list?signature=msvcr80.dll%400x14500 The msvcr90.dll (64bit) ones, e.g. bp-9cdfdfbe-0bb4-4bbb-9883-f533f2111107 have the following top frames: 0 msvcr90.dll msvcr90.dll@0x1e8e1 1 xul.dll jsds_FilterHook js/jsd/jsd_xpc.cpp:381 2 mozutils.dll je_malloc memory/jemalloc/jemalloc.c:6220 3 nspr4.dll MD_CURRENT_THREAD nsprpub/pr/src/md/windows/w95thred.c:308 4 xul.dll jsdValue::jsdValue js/jsd/jsd_xpc.cpp:2157 5 nspr4.dll PR_Unlock nsprpub/pr/src/threads/combined/prulock.c:347 6 xul.dll jsdValue::FromPtr js/jsd/jsd_xpc.cpp:2147 7 xul.dll jsds_ExecutionHookProc js/jsd/jsd_xpc.cpp:684 8 xul.dll jsd_NewThreadState js/jsd/jsd_stak.c:169 9 xul.dll xul.dll@0x8d6d63 10 xul.dll xul.dll@0x8d6d63 11 xul.dll xul.dll@0x8d6d63 12 xul.dll jsd_CallExecutionHook js/jsd/jsd_hook.c:177 13 xul.dll jsd_ThrowHandler js/jsd/jsd_hook.c:149 14 xul.dll xul.dll@0x8d6d63 15 xul.dll js::Interpret js/src/jsinterp.cpp:5950 More such reports can be found at https://crash-stats.mozilla.com/report/list?signature=msvcr90.dll%400x1e8e1 Those are new crashes appearing since the 2011-11-05 Nightly build and as JSD is involved, it looks like those people have Firebug installed (also from inspecting the reports). Given the regression range and JSD involvement, bug 700302 might be related.
My STR: 1) Install Firebug from here: http://getfirebug.com/releases/firebug/1.9/firebug-1.9.0a5.xpi 2) Restart Firefox, load www.google.com, open Firebug and enable the Script panel (I also set www.google.com as the home page) 3) Restart, Firebug should be enabled by default -> Crash (You might need to restart several times to repro the crash) Sometimes the crash happens when shutdowning Firefox, sometimes when it's starting. Honza
Steve, do you have an idea what could be wrong here? Honza
I'm getting this crash on every exit with my existing Nightly profile on the 10 November build -- start, do nothing, exit, crash. Looking back I saw this crash twice on the 8 November build, but today it's happening on every exit (and I didn't see it on 9 November). My app tab also vanished. It was present after I updated, but every time I've restarted after that initial start there was no app tab. That is probably bug 701481 and I have no reason to believe the two situations are related.
Could someone please use the symbol server to get a proper stack trace?
It's #3 top crasher in 10.0a2 and #4 in 11.0a1.
The msvcr90.dll ones from comment 0 are almost certainly bug 700302 and should go away with that fix. The msvcr80.dll ones probably are too, though I don't know why it's not showing the jsds_FilterHook frame. Then again, the msvcr90.dll stacks seem a bit mangled too, since js/jsd/jsd_xpc.cpp:684 does not call jsdValue::FromPtr.