Fairly recently reimaged (end of December, in bug 713883), but it's having trouble hanging during shutdown, and the screenshot we take because of that shows a "your computer was restarted because of a problem" dialog along with the iCal window that mochitest-other opens, even when the current run was something else, like a reftest in the case of https://tbpl.mozilla.org/php/getParsedLog.php?id=10727362&tree=Mozilla-Inbound (which, to play to my prejudices about Bluetooth, also has a very odd looking Bluetooth logo peeking up from the bottom of the screen).
I did find multiple error reports in the logs that indicated a problem during the shutdown process eg. shutdownStall reports. I have attached a tarball of the /Library/Logs for further investigation. Lets give this a re-image and see if it solves our problem (at least temporarily.)
Re-image is completed
back to the production party
Smells like bad disk to me. https://tbpl.mozilla.org/php/getParsedLog.php?id=11739390&tree=Mozilla-Aurora is it hitting warning: cannot set modification, access times for tp5/filestube.com^Ostatic.filestube.com/ warning: cannot set permissions for tp5/filestube.com^Ostatic.filestube.com/ (the directory is tp5/filestube.com/static.filestube.com/), and I think it was this slave that last week had unzip complaining about different path/filename between the central directory and local directory of a zip file. Bug 706492 was when it "started failing to mount and failed to reboot" in November, bug 713883 was a reimage for an unspecified reason in December, and bug 723282 was a corrupt filesystem in February.
Disabled in slavealloc.
Reimaged + put back into the pool.
https://tbpl.mozilla.org/php/getParsedLog.php?id=13490852&tree=Ionmonkey ("program finished with exit code 2" unzipping tp5n.zip) https://tbpl.mozilla.org/php/getParsedLog.php?id=13496219&tree=Mozilla-Inbound ("inflating: places_generated_max/places.sqlite bad CRC 75d4361c (should be 66380fad)" unzipping dirtyMaxDBs.zip That boy ain't right.
https://tbpl.mozilla.org/php/getParsedLog.php?id=14732300&tree=Firefox inflating: places_generated_max/places.sqlite bad CRC f050dba8 (should be 3d90687f) Hardware diagnostics, por favor.
https://tbpl.mozilla.org/php/getParsedLog.php?id=14757138&tree=Mozilla-Inbound inflating: talos/page_load_test/kraken/test-contents.js bad CRC e19a2966 (should be 9ee37dd7) Don't think this one got disabled yet, which is going to surprise DCOps when they go to run diagnostics on it :)
Back into production now that the RAM has been replaced.
Seems to be running fine now in production.