chris hofmann Reporter
	Description • 20 years ago

make sure we have run though the top 20 crashers and have bugs on file...  jay
can use help where people want to pitch in.   until we get reports published it
going to be a bit quirky, but we can publish reports and comments here until the
scripts and tie-ins to bugzilla  I'll attach something here soon.

	chris hofmann Reporter
	Comment 2 • 20 years ago

helpers,  be sure to check for existing bugs and just add the topcrash keyword
to those, before opening new bugs with the topcrash keyword...

thanks

 Total blackboxes in this sample:      640
 Total unique users:      436
 MTBF For these builds is estimated at 4.349692 hours,
 based on 640 reports and 2783.803056 hours of user testing
 from testers that have crashed and reported problems.
  (dev. builds tend to have low MTBF)

 Top crashes 

Count  Area      Bug    Status   Resolution   Owner   Milestone    Last Changed 
(1) 204  TableBackgroundPainter::TableBackgroundData::Destroy  
(2) 28  nsJSContext::DOMBranchCallback  

already bugs on file for the top 2 


(3) 13  ntdll.dll  
(4) 13  nsXULDocument::RemoveSubtreeFromDocument  
(5) 13  MSVCRT.DLL  
(6) 13  MISSING-SIGNATURE  
(7) 13  GetDocumentFromScriptContext  
(8) 11  0x00000000  
(9) 9  nsLDAPConnection::InvokeMessageCallback  

  think we have one on this too.

(10) 9  IsCanvasFrame  
(11) 8  nsLineLayout::ReflowFrame  
(12) 8  nsCSSFrameConstructor::FindFrameWithContent  
(13) 8  msvcrt.dll  
(14) 7  LiteralImpl::~LiteralImpl  
(15) 6  nsTableRowFrame::SetContinuousBCBorderWidth  
(16) 6  nsDownloadManager::Observe  
(17) 6  nsCSubstring::SetCapacity  
(18) 6  jvm.dll  
(19) 5  nsXULElement::HandleDOMEvent  
(20) 5  RDF.DLL  

	chris hofmann Reporter
	Comment 3 • 20 years ago

(1) 204  TableBackgroundPainter::TableBackgroundData::Destroy   
http://bugzilla.mozilla.org/show_bug.cgi?id=237421

(2) 28  nsJSContext::DOMBranchCallback 
http://bugzilla.mozilla.org/show_bug.cgi?id=238218

	chris hofmann Reporter
	Comment 4 • 20 years ago

(4) 13  nsXULDocument::RemoveSubtreeFromDocument  
http://bugzilla.mozilla.org/show_bug.cgi?id=228774

	chris hofmann Reporter
	Comment 5 • 20 years ago

(7) 13  GetDocumentFromScriptContext    might need some love

	chris hofmann Reporter
	Comment 6 • 20 years ago

(9) 9  nsLDAPConnection::InvokeMessageCallback   -> bug 230211

	chris hofmann Reporter
	Comment 7 • 20 years ago

bottom 10 and the rest need more analysis I think

	chris hofmann Reporter
	Comment 8 • 20 years ago

(17) 6  nsCSubstring::SetCapacity bug 238219

	chris hofmann Reporter
	Comment 9 • 20 years ago

for that last one we should also pull together deCOMtamination folks and see if
there are more areas to check and more bugs to file to be more defensive in
deCOMtamination changes...

	Adam Hauner
	Comment 10 • 20 years ago

(10) 9  IsCanvasFrame  
 - http://bugzilla.mozilla.org/show_bug.cgi?id=237499 (dupe)
 - http://bugzilla.mozilla.org/show_bug.cgi?id=236590 (fixed)

	Bernd
	Comment 11 • 20 years ago

Is there any url for the nsTableRowFrame::SetContinuousBCBorderWidth  crash?

	chris hofmann Reporter
	Comment 12 • 20 years ago

put some data for nsTableRowFrame::SetContinuousBCBorderWidth in bug 238537

	chris hofmann Reporter
	Comment 13 • 20 years ago

New ranking from the report from this morning with more data....

Count  Area      Bug    Status   Resolution   Owner   Milestone    Last Changed 
(1) 434  TableBackgroundPainter::TableBackgroundData::Destroy  
(2) 137  nsJSContext::DOMBranchCallback  
(3) 55  MSVCRT.DLL  
(4) 48  ntdll.dll  
(5) 48  0x00000000  
(6) 33  MISSING-SIGNATURE  

(7) 27  secmod_DecodeData  
   --> filed bug 238914 http://bugzilla.mozilla.org/show_bug.cgi?id=238914

(8) 27  nsXULElement::HandleDOMEvent  
(9) 26  LiteralImpl::~LiteralImpl  
(10) 26  GetDocumentFromScriptContext  
(11) 24  nsLDAPConnection::RemovePendingOperation  
(12) 24  nsLDAPConnection::InvokeMessageCallback  
(13) 24  nsDownloadManager::Observe  
(14) 23  msvcrt.dll  
(15) 22  nsXULDocument::RemoveSubtreeFromDocument  
(16) 22  jvm.dll  
(17) 20  nsLineLayout::ReflowFrame  
(18) 18  nsImapProtocol::HandleMessageDownLoadLine  
(19) 18  nsCSSFrameConstructor::FindFrameWithContent  
(20) 16  nsTableRowFrame::SetContinuousBCBorderWidth  

	Christian :Biesinger (don't email me, ping me on IRC)
	Comment 15 • 20 years ago

oops, didn't mean to do that

	Jay Patel [:jay]
	Comment 16 • 20 years ago

I've been tracking topcrashers on a spreadsheet as I look at Talkback data for
the latest milestones.	This table shows the ranking by date and includes any
bug info that I have found for that crash.

If people find it useful, I can update the attachment once a week.

	Jay Patel [:jay]
	Comment 17 • 20 years ago

Updated topcrash list

	Asa Dotzler [:asa]
	Comment 19 • 20 years ago

all dependencies are resolved. Do we need to add more dependencies or resolve
this bug?

	Jay Patel [:jay]
	Comment 20 • 20 years ago

I think we started adding dependencies early, but since the topcrash rankings
change often, I haven't added any new bugs.  

Instead, I have been updating the attachments with the latest topcrash table so
we can keep track of topcrash fixes with the 1.7 branch.  We can leave it open
so people can look at the table if they want to see what bugs need to be looked
at, which ones have been fixed and catch possible regressions.

	chris hofmann Reporter
	Comment 21 • 20 years ago

mark this one fixed now..