983417 - MINIDUMP_STACKWALK binary not found on Android 2.3 / ec2

Status: RESOLVED FIXED

(Testing :: General, defect)

Description

[Geoff Brown [:gbrown]]

Android 2.3 crash dumps are broken. The problem until today has been that .dmp files are not generated - bug 980498. But when I correct for that, there's a new problem:

https://tbpl.mozilla.org/php/getParsedLog.php?id=36093368&tree=Ash&full=1#error0

14:30:55     INFO -  mozcrash INFO | Downloading symbols from: https://ftp-ssl.mozilla.org/pub/mozilla.org/mobile/tinderbox-builds/ash-android/1394740126/fennec-30.0a1.en-US.android-arm.crashreporter-symbols.zip
14:30:55  WARNING -  PROCESS-CRASH | Shutdown | application crashed [Unknown top frame]
14:30:55     INFO -  Crash dump filename: /tmp/tmp3SpGQE/46f12b72-39b3-2bfa-1efabbe0-3b5d48ab.dmp
14:30:55     INFO -  MINIDUMP_STACKWALK binary not found: /home/cltbld/talos-slave/test/build/venv/lib/python2.7/site-packages/talos/breakpad/linux64/minidump_stackwalk
14:30:55     INFO -  mozcrash INFO | Saved minidump as /builds/slave/test/build/blobber_upload_dir/46f12b72-39b3-2bfa-1efabbe0-3b5d48ab.dmp

Comment 1

[Geoff Brown [:gbrown]]

I think /home/cltbld/talos-slave/test/build/venv/lib/python2.7/site-packages/talos/breakpad/linux64/minidump_stackwalk was copied from the Android x86 scripts, which run on ix slaves. I cannot find minidump_stackwalk anywhere on my ec2 loaner, and I'm not sure where it should come from.

:kmoir -- Can you tell me what this path should be? Does minidump_stackwalk need to be downloaded? ...from??

Comment 2

[(not currently active) Ted Mielczarek]

It generally comes from the build/tools repo:
http://hg.mozilla.org/build/tools/file/tip/breakpad/

Comment 3

[Kim Moir [:kmoir] ET]

Ted answered this so I'll close the needinfo.  We use it in the other Android platforms during the tests.

Comment 4

[Geoff Brown [:gbrown]]

Attachment: enable minidump_stackwalk downloads for Android 2.3

I verified that this works on Ash for Android x86 and Android 2.3.

Comment 5

[Geoff Brown [:gbrown]]

https://hg.mozilla.org/build/mozharness/rev/01ab4703b0c5

Comment 6

[Armen [:armenzg]]

Live in production.