489719 - Missing symbols for xul.dll for Firefox 3.0.9

Status: RESOLVED FIXED

(mozilla.org Graveyard :: Server Operations, task)

Description

[Yuhong Bao]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.9) Gecko/2009040821 Firefox/3.0.9 (.NET CLR 3.5.30729)
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.9) Gecko/2009040821 Firefox/3.0.9 (.NET CLR 3.5.30729)

Symbols for xul.dll from Firefox 3.0.9 are missing from the symbol server.

Reproducible: Always

Steps to Reproduce:
1. Install Firefox 3.0.9.
2. Run SYMCHK against xul.dll from it.
Actual Results:  
SYMSRV:  C:\downloads\symbols\xul.pdb\6CCB4A89D6914C85A6203DF6629036A8c\xul.pdb
not found
SYMSRV:  http://symbols.mozilla.org/firefox/xul.pdb/6CCB4A89D6914C85A6203DF66290
36A8c/xul.pdb not found
DBGHELP: xul - no symbols loaded

Comment 1

[Samuel Sidler (old account; do not CC)]

I think this goes to RelEng? Maybe?

Comment 2

[Nick Thomas [:nthomas] (UTC+12)]

File appears to be present:
surf:/mnt/netapp/breakpad/symbols_ffx $ ls -l xul.pdb/6CCB4A89D6914C85A6203DF6629036A8c/
total 105896
-rw-r--r--  1 ffxbld users 67489792 Apr  8 22:49 xul.pdb
-rw-r--r--  1 ffxbld users 40719447 Apr  8 22:49 xul.sym
Similar size to 3.0.7 and 8.

Not served correctly though
$ curl -I http://symbols.mozilla.org/firefox/xul.pdb/6CCB4A89D6914C85A6203DF6629036A8c/xul.pdb
HTTP/1.1 404 Not Found
Date: Thu, 23 Apr 2009 05:16:42 GMT
Server: Apache/2.2.3 (Red Hat)
Content-Type: text/html; charset=iso-8859-1
Via: 1.1 bc3
Connection: Keep-Alive

Perhaps a more general problem with http on the symbol server ?

Comment 3

[Reed Loden [:reed]]

[root@pm-web01 symbols]# service httpd reload
Reloading httpd: not reloading due to configuration syntax error
                                                           [FAILED]

Debugging now...

Comment 4

[Nick Thomas [:nthomas] (UTC+12)]

I ran through the manifest firefox-3.0.9-WINNT-2009040821-symbols.txt and tried to HEAD each file. These ones were 404's
 npmozax.pdb/90A67828EC0A400F941BC9A95A3D784Ba/npmozax.sym
 npmozax.pdb/90A67828EC0A400F941BC9A95A3D784Ba/npmozax.pdb
 xul.pdb/6CCB4A89D6914C85A6203DF6629036A8c/xul.sym
 xul.pdb/6CCB4A89D6914C85A6203DF6629036A8c/xul.pdb
 ia2marshal.pdb/542440AD94D846D98A1024FD5FC665841b/ia2marshal.sym
 ia2marshal.pdb/542440AD94D846D98A1024FD5FC665841b/ia2marshal.pdb
and the rest 200.

Those are the only URLs with a UID ending in a lowercase letter, so probably something with the rewrite rule.

Comment 5

[Reed Loden [:reed]]

Multiple different syntax errors both on MPT static cluster and AMS/NL clusters. I've reverted the change that caused the issue for now, and everything seems to be back to working order.

Comment 6

[Yuhong Bao]

I can confirm that this issue is fixed. SYMCHK now correctly downloads xul.pdb

Comment 7

[daferwaf]

http://symbols.mozilla.org/firefox/xul.pdb/04477C20855F439CBD58C311613D2AA92/xul.pdb


C:\Program Files\Mozilla Firefox>"C:\Program Files\Debugging Tools for Windows (
x86)\symchk.exe"    "C:\Program Files\Mozilla Firefox\xul.dll"  /s SRV*C:\Symbol
s\*http://symbols.mozilla.org/firefox /oe /v
[SYMCHK] Searching for symbols to C:\Program Files\Mozilla Firefox\xul.dll in pa
th SRV*C:\Symbols\*http://symbols.mozilla.org/firefox
DBGHELP: Symbol Search Path: SRV*C:\Symbols\*http://symbols.mozilla.org/firefox
[SYMCHK] Using search path "SRV*C:\Symbols\*http://symbols.mozilla.org/firefox"
DBGHELP: No header for C:\Program Files\Mozilla Firefox\xul.dll.  Searching for
image on disk
DBGHELP: C:\Program Files\Mozilla Firefox\xul.dll - OK
DBGHELP: C:\Program Files\Debugging Tools for Windows (x86)\sym\xul.pdb\04477C20
855F439CBD58C311613D2AA92\xul.pdb - file not found
DBGHELP: xul - no symbols loaded
[SYMCHK] MODULE64 Info ----------------------
[SYMCHK] Struct size: 1672 bytes
[SYMCHK] Base: 0x10000000
[SYMCHK] Image size: 11878400 bytes
[SYMCHK] Date: 0x4d852c15
[SYMCHK] Checksum: 0x00b44192
[SYMCHK] NumSyms: 0
[SYMCHK] SymType: SymNone
[SYMCHK] ModName: xul
[SYMCHK] ImageName: C:\Program Files\Mozilla Firefox\xul.dll
[SYMCHK] LoadedImage: C:\Program Files\Mozilla Firefox\xul.dll
[SYMCHK] PDB: ""
[SYMCHK] CV: RSDS
[SYMCHK] CV DWORD: 0x53445352
[SYMCHK] CV Data:  e:\builds\moz2_slave\rel-192-w32-bld\build\obj-firefox\toolki
t\library\xul.pdb
[SYMCHK] PDB Sig:  0
[SYMCHK] PDB7 Sig: {00000000-0000-0000-0000-000000000000}
[SYMCHK] Age: 0
[SYMCHK] PDB Matched:  TRUE
[SYMCHK] DBG Matched:  TRUE
[SYMCHK] Line nubmers: FALSE
[SYMCHK] Global syms:  FALSE
[SYMCHK] Type Info:    FALSE
[SYMCHK] ------------------------------------
SymbolCheckVersion  0x00000002
Result              0x00010001
DbgFilename         xul.dbg
DbgTimeDateStamp    0x00000000
DbgSizeOfImage      0x00000000
DbgChecksum         0x00000000
PdbFilename         e:\builds\moz2_slave\rel-192-w32-bld\build\obj-firefox\toolk
it\library\xul.pdb
PdbSignature        {04477C20-855F-439C-BD58-C311613D2AA9}
PdbDbiAge           0x00000002
[SYMCHK] [ 0x00000000 - 0x00010001 ] Checked "C:\Program Files\Mozilla Firefox\x
ul.dll"
SYMCHK: xul.dll              FAILED  - xul.pdb mismatched or not found

SYMCHK: FAILED files = 1
SYMCHK: PASSED + IGNORED files = 0


this pdb don't download also, how can i slove the problem?
thank you very much

Comment 8

[Yuhong Bao]

Symbols are now compressed, so the right URL is http://symbols.mozilla.org/firefox/xul.pdb/04477C20855F439CBD58C311613D2AA92/xul.pd_ .

Check the directory C:\Symbols\xul.pdb\04477C20855F439CBD58C311613D2AA92\.

Comment 9

[daferwaf]

ok,i find the file in the  path "C:\symbols\xul.pdb\04477C20855F439CBD58C311613D2AA92\xul.pd_"  but this  file is   incomplete(only 1.23MB) which auto download by windbg,but the firefox.pdb is correct.

why the xul.pdb did not download by windbg? the networt?

Comment 10

[Yuhong Bao]

Yes, it is probably the network. Delete the file and it should download again.