829987 - Symbols missing for another set of updated MS DLLs

Status: RESOLVED WORKSFORME

(Socorro :: General, task)

Description

[Robert Kaiser]

This is probably yet another case of what we saw with bug 822254.

After the latest patch Tuesday, those DLLs are missing symbols:

KERNELBASE.dll 	6.1.7601.18015 	2A4B0EB4E64A4BCA8FF4A7CAD628C7FA1 	wkernelbase.pdb
KERNELBASE.dll 	6.1.7601.18015 	09DBBCF05D134A139B831F2BC4D2F7BF2 	kernelbase.pdb
KERNELBASE.dll 	6.1.7600.17179 	16215217C44A4885938863BFEEC5B32F1 	wkernelbase.pdb
KERNELBASE.dll 	6.1.7600.17179 	EEBB46ED09884EBBBF8B34C075014F872 	kernelbase.pdb


Ted, can you manually run your script to fetch those?

Also, can we clear up why this isn't happening automatically like it should? Is the script not run as expected? Is it failing somehow?

Comment 1

[(not currently active) Ted Mielczarek]

So apparently while looking into bug 822254 I enabled verbose logging on the machine that runs the symbol fetching. Looking at the log, I can see that it tried to download symbols for all 4 of these files, but wasn't able to get them for whatever reason. I'll look into adding more diagnostics to the program that actually fetches the symbols, perhaps they really aren't available on Microsoft's symbol server yet, or perhaps we're hitting some other sort of error.

Comment 2

[Rafael Ávila de Espíndola (:espindola) (not reading bugmail)]

I also noticed this missing:

50B81DB8 cv           26 000D0240    D0240    Format: RSDS, {1C690A85-9230-4467-BB15-A09CEA7180FA}, 2, wkernel32.pdb

Comment 3

[(not currently active) Ted Mielczarek]

I've added some more verbose logging to the converter script and kicked off another run:
http://hg.mozilla.org/users/tmielczarek_mozilla.com/fetch-win32-symbols/rev/b83c35004d05

Manually running the symsrv_convert.exe binary (which the script calls to do the actual symbol fetching from the MS symbol server) for one of these files showed that it was able to find the symbol file, so I'm not sure why it hasn't been downloaded already.

Comment 4

[Robert Kaiser]

Ted, there's another set of those DLLs, see those reports: https://crash-stats.mozilla.com/report/list?signature=msvcr100.dll%400x8af06 https://crash-stats.mozilla.com/report/list?signature=hang%20%7C%20kernelbase.dll%400x115e9 https://crash-stats.mozilla.com/report/list?signature=hang%20%7C%20kernelbase.dll%400x6924

Comment 5

[(not currently active) Ted Mielczarek]

I think this specific issue is no longer a problem.