138721 - Mozilla crashes when trying to view Bugs Filed Today

Status: RESOLVED WORKSFORME

(Core :: Networking, defect)

Description

[Red Wolf]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Macintosh; U; PPC; en-US; rv:1.0rc1) Gecko/20020417
BuildID:    2002041711

I have now had Mozilla 1.0 rc1 crash twice tonight when trying to view the bugs
file today page. The first time is when I went to bugzilla.mozilla.org and
clicked the link on the page to view today's bugs. The second crash happened
when I selected "Bugs Filed Today" from the QA menu. I had selected this menu
item several times before without a problem.

Reproducible: Sometimes
Steps to Reproduce:
1. Select "Bugs Filed Today" from the QA menu.
2. OR click the "View Bugs Already Reported Today" link at bugzilla.mozilla.org.
3.

Actual Results:  Crash into MacsBug with the error:
PowerPC unmapped memory exception at 0C002B20 calloc+016E0

Expected Results:  Listed the bugs reported today.

I will attach a crash dump from MacsBug shortly.

Comment 1

[Red Wolf]

Attachment: MacsBug stdlog output

Comment 2

[Matthias Versen [:Matti]]

That stack is useless because that's a stack from an optimized build without 
symbols.

Reporter:
Do you have a talkback ID of that crash ?

Comment 3

[Red Wolf]

TB5406418K for 2nd crash
TB5405806E for 1st crash

Comment 4

[Red Wolf]

3rd crash just now by selecting menu item again: TB5407333K

MacsBug showed access exception at _PR_GetPrimordialCPU+00438

Comment 5

[sairuh (rarely reading bugmail)]

stack for TB5406418K:
  
Incident ID 5406418
Stack Signature nsLargeHeapChunk::UpdateLargestFreeBlock() 48b4b754
Product ID Mozilla1.0
Build ID 2002041711
Trigger Time 2002-04-19 22:20:47
Platform MacOS
Operating System MacOS version 9.1
Module NSStdLib
URL visited bugzilla.mozilla.org
User Comments Selected "List bugs submitted today" (or whatever it's named) from
the QA menu.
Trigger Reason PowerPC unmapped memory exception
Source File Name nsLargeHeapAllocator.cp

nsLargeHeapChunk::UpdateLargestFreeBlock() [nsLargeHeapAllocator.cp]
nsLargeHeapAllocator::AllocatorMakeBlock() [nsLargeHeapAllocator.cp]
malloc() [nsAllocatorManager.cp]
NSPR20 + 0x1db0 (0x0bfb0ac0)
cookie_SetCookieString() [nsCookies.cpp, line 1065]
COOKIE_SetCookieStringFromHttp() [nsCookies.cpp, line 1520]
COOKIE_SetCookieStringFromHttp() [nsCookies.cpp, line 1435]
nsCookieService::SetCookieStringFromHttp() [nsCookieService.cpp, line 212]
nsCookieHTTPNotify::OnExamineResponse() [nsCookieHTTPNotify.cpp, line 249]


and for TB5405806E:

Incident ID 5405806
Stack Signature nsLargeHeapChunk::UpdateLargestFreeBlock() fa30111b
Product ID Mozilla1.0
Build ID 2002041711
Trigger Time 2002-04-19 21:29:31
Platform MacOS
Operating System MacOS version 9.1
Module NSStdLib
URL visited mozilla.org
User Comments Clicking link on mozilla.org
Trigger Reason PowerPC unmapped memory exception
Source File Name nsLargeHeapAllocator.cp
nsLargeHeapChunk::UpdateLargestFreeBlock() [nsLargeHeapAllocator.cp]
nsLargeHeapAllocator::AllocatorMakeBlock() [nsLargeHeapAllocator.cp]
malloc() [nsAllocatorManager.cp]
NSPR20 + 0x121dc (0x09e64eec)
nsMemoryImpl::Alloc() [nsMemoryImpl.cpp, line 320]
nsMemory::Alloc() [nsMemory.cpp, line 77]
nsStrPrivate::Alloc() [nsStr.cpp, line 1089]
nsStrPrivate::Realloc() [nsStr.cpp, line 1118]
nsStrPrivate::EnsureCapacity() [nsStr.cpp, line 120]
nsStrPrivate::GrowCapacity() [nsStr.cpp, line 148]
nsCString::SetCapacity() [nsString.cpp, line 178]
nsCString::SetLength() [nsString.cpp, line 158]
nsACString::do_AppendFromReadable() [nsAString.cpp, line 877]
nsACString::AppendFromReadable() [nsAString.cpp, line 847]
nsHttpHeaderArray::SetHeader() [nsHttpHeaderArray.cpp, line 69]
nsHttpResponseHead::SetHeader() [nsHttpResponseHead.cpp, line 38]
nsHttpChannel::SetResponseHeader() [nsHttpChannel.cpp, line 2646]
nsMultiMixedConv::ParseHeaders() [nsMultiMixedConv.cpp, line 923]
nsMultiMixedConv::OnDataAvailable() [nsMultiMixedConv.cpp, line 547]
nsDocumentOpenInfo::OnDataAvailable() [nsURILoader.cpp, line 242]

Comment 6

[Matthias Versen [:Matti]]

-> networking (???? I really don't know where this should go. Could be also a
hardware problem)

Comment 7

[Red Wolf]

4th crash by selecting menu item: TB5502662Z

Seems to always happen after selecting the menu item three or four times.

Comment 8

[benc]

+cc: neeti

another crasher that needs your attention.
can you make sure it goes to the right component immediately?

Comment 9

[neeti]

darin: I get the following assertions on win2k when load the "Bugs Filed Today" page
###!!! ASSERTION: PushBack: 'Not Reached', file d:\export\mozilla\netwerk\protoc
ol\http\src\nsHttpConnection.h, line 98
###!!! ASSERTION: PushBack: 'Not Reached', file d:\export\mozilla\netwerk\protoc
ol\http\src\nsHttpConnection.h, line 98
###!!! ASSERTION: PushBack: 'Not Reached', file d:\export\mozilla\netwerk\protoc
ol\http\src\nsHttpConnection.h, line 98
###!!! ASSERTION: PushBack: 'Not Reached', file d:\export\mozilla\netwerk\protoc
ol\http\src\nsHttpConnection.h, line 98
WARNING: NS_ENSURE_TRUE(NS_SUCCEEDED(result)) failed, file d:\export\mozilla\htm
lparser\src\nsHTMLTokens.cpp, line 342
###!!! ASSERTION: PushBack: 'Not Reached', file d:\export\mozilla\netwerk\protoc
ol\http\src\nsHttpConnection.h, line 98
WARNING: NS_ENSURE_TRUE(NS_SUCCEEDED(result)) failed, file d:\export\mozilla\htm
lparser\src\nsHTMLTokenizer.cpp, line 812
###!!! ASSERTION: PushBack: 'Not Reached', file d:\export\mozilla\netwerk\protoc
ol\http\src\nsHttpConnection.h, line 98
WARNING: NS_ENSURE_TRUE(NS_SUCCEEDED(result)) failed, file d:\export\mozilla\htm
lparser\src\nsHTMLTokens.cpp, line 342
###!!! ASSERTION: PushBack: 'Not Reached', file d:\export\mozilla\netwerk\protoc
ol\http\src\nsHttpConnection.h, line 98
WARNING: NS_ENSURE_TRUE(NS_SUCCEEDED(result)) failed, file d:\export\mozilla\htm
lparser\src\nsHTMLTokenizer.cpp, line 812
###!!! ASSERTION: PushBack: 'Not Reached', file d:\export\mozilla\netwerk\protoc
ol\http\src\nsHttpConnection.h, line 98
WEBSHELL+ = 5
Document http://bugzilla.mozilla.org/buglist.cgi?changedin=1&chfield=%5BBug+crea
tion%5D&chfieldto=Now&product=Browser&product=MailNews loaded successfully

Comment 10

[Darin Fisher]

neeti: i fixed that assertion yesterday.. update netwerk/protocol/http and that
assertion should dissappear.

Comment 11

[neeti]

Reporter: is this crash still happening with the latest build?

Comment 12

[Red Wolf]

I'm still using 2002041711 and it has not crashed for the past couple of days.

Comment 13

[benc]

darin/neeti: can we give Red a definite build date to verify the fix? 

Also, since neeti reproduced this, I'd like to know she can't get it to happen
with a specific post-fix build.

between neeti and Red, if it works for them, they should be able to resolve and
verify this bug.

Comment 14

[neeti]

benc: I do not have access to a Mac system. My earlier comment mentioned that I
got these assertions on my win2k build. I did not actually crash on win2k.I do
not see these assertions on a debug build from 4/28 on win2k. We need somebody
on a Mac to resolve this.

Comment 15

[benc]

Red: you are the reporter. If it stopped for you, can you RESOLVE/Works for me,
and Neeti can mark VERIFIED?

If everyone is happy, then lets put this to bed.

Comment 16

[Red Wolf]

Well it hasn't crashed for me for the past couple of weeks with build
2002041711. Maybe the static source for the bug list page was changed, no longer
triggering the bug? Strange that it stopped happening.

I am resolving the bug as WORKSFORME.