484770 - crash [@ KiFastSystemCallRet]...[@ NS_TableDrivenQI] [@ _purecall - ... nsMsgWindow::QueryInterface]

Status: RESOLVED WORKSFORME

(MailNews Core :: Backend, defect)

Description

[Wayne Mery (:wsmwk)]

crash [@ KiFastSystemCallRet]...[@ NS_TableDrivenQI]
can't tell how far back this goes, because can't query crash-stats top 10 frames

3.0b3pre
bp-815d9f93-4a46-4236-8355-1cd332090318
0  	ntdll.dll  	KiFastSystemCallRet  	
1 	ntdll.dll 	NtWaitForSingleObject 	
2 	kernel32.dll 	WaitForSingleObjectEx 	
3 	kernel32.dll 	WaitForSingleObject 	
4 	thunderbird.exe 	google_breakpad::ExceptionHandler::WriteMinidumpOnHandlerThread 	toolkit/crashreporter/google-breakpad/src/client/windows/handler/exception_handler.cc:562
5 	thunderbird.exe 	google_breakpad::ExceptionHandler::HandlePureVirtualCall 	toolkit/crashreporter/google-breakpad/src/client/windows/handler/exception_handler.cc:506
6 	mozcrt19.dll 	_purecall 	purevirt.c:47
7 	xpcom_core.dll 	NS_TableDrivenQI 	nsISupportsImpl.cpp:59
8 	thunderbird.exe 	nsMsgWindow::QueryInterface 	nsMsgWindow.cpp:77
9 	xpcom_core.dll 	nsQueryInterfaceWithError::operator 	nsCOMPtr.cpp:64
10 	xpcom_core.dll 	nsCOMPtr_base::assign_from_qi_with_error 	nsCOMPtr.cpp:105
11 	xpcom_core.dll 	NS_GetWeakReference 	nsWeakReference.cpp:108
12 	thunderbird.exe 	nsMsgMailNewsUrl::SetMsgWindow 	nsMsgMailNewsUrl.cpp:225
13 	thunderbird.exe 	nsImapService::OnlineMessageCopy 	nsImapService.cpp:1962
14 	thunderbird.exe 	nsImapMailFolder::ReplayOfflineMoveCopy 	nsImapMailFolder.cpp:3484
15 	thunderbird.exe 	nsImapOfflineSync::ProcessMoveOperation 	nsImapOfflineSync.cpp:544
16 	thunderbird.exe 	nsImapOfflineSync::ProcessNextOperation 	nsImapOfflineSync.cpp:976
17 	thunderbird.exe 	nsImapOfflineSync::ProcessNextOperation 	nsImapOfflineSync.cpp:957
18 	thunderbird.exe 	nsImapOfflineSync::ProcessNextOperation 	nsImapOfflineSync.cpp:957
19 	thunderbird.exe 	nsImapOfflineSync::ProcessNextOperation 	nsImapOfflineSync.cpp:957
20 	thunderbird.exe 	nsImapOfflineSync::ProcessNextOperation 	nsImapOfflineSync.cpp:957
21 	thunderbird.exe 	nsImapMailFolder::PlaybackTimerCallback 	nsImapMailFolder.cpp:8510
22 	xpcom_core.dll 	nsTimerImpl::Fire 	xpcom/threads/nsTimerImpl.cpp:420
23 	xpcom_core.dll 	nsTimerEvent::Run 	xpcom/threads/nsTimerImpl.cpp:512
24 	xpcom_core.dll 	nsThread::ProcessNextEvent 	xpcom/threads/nsThread.cpp:510 


a more common variation of KiFastSystemCallRet "top of stack" is
7 nsImapMockChannel::QueryInterface
8 nsQueryInterfaceWithError::operator
9 nsCOMPtr_base::assign_from_qi_with_error
10 NS_GetWeakReference
11 nsImapUrl::SetMockChannel

Comment 1

[timeless]

wsm: fwi, the key frames are _purecall (nothing above it matters) and nsMsgWindow::QueryInterface. _purecall means you have a dead object and the QueryInterface I think if I'm right will tell you which....

Comment 2

[Wayne Mery (:wsmwk)]

#14 topcrash for 3.0b3pre. Not sure where this fits in 3.0b2 list.

fwiw I suspect nsImapService::OnlineMessageCopy appears only in some, i.e. not all (I didn't check every single stack)

Comment 3

[David Ascher (:davida)]

Wayne, are we still seeing this?  Bienvenu thinks it was fixed around b3.

Comment 4

[Wayne Mery (:wsmwk)]

(In reply to comment #3)
> Wayne, are we still seeing this?  Bienvenu thinks it was fixed around b3.

nope, the little bugger is gone. FWIW:
- last crash is nightly 20090227
- one crash has a comment "have done several email copy tasks at the same time"
- perhaps related to bug 467910?

anyway ...
=> WFM