Bug 44643 - Random media test timeouts and crashes on Leopard Commit Bot
Summary: Random media test timeouts and crashes on Leopard Commit Bot
Status: RESOLVED WONTFIX
Alias: None
Product: WebKit
Classification: Unclassified
Component: Media (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC OS X 10.5
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks: 38912
  Show dependency treegraph
 
Reported: 2010-08-25 15:51 PDT by Eric Seidel (no email)
Modified: 2021-09-21 14:43 PDT (History)
4 users (show)

See Also:


Attachments
crash log #1 (62.06 KB, text/plain)
2010-08-25 15:51 PDT, Eric Seidel (no email)
no flags Details
Crash log #2 (56.66 KB, text/plain)
2010-08-25 15:51 PDT, Eric Seidel (no email)
no flags Details
crash log #3 (51.76 KB, text/plain)
2010-08-25 15:52 PDT, Eric Seidel (no email)
no flags Details
crash log #4 (62.52 KB, text/plain)
2010-08-25 15:52 PDT, Eric Seidel (no email)
no flags Details
Crash log #5 (61.97 KB, text/plain)
2010-08-25 15:53 PDT, Eric Seidel (no email)
no flags Details

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Description Eric Seidel (no email) 2010-08-25 15:51:01 PDT
Random media test timeouts and crashes on Leopard Commit Bot

Crash logs attached.
Comment 1 Eric Seidel (no email) 2010-08-25 15:51:23 PDT
Created attachment 65485 [details]
crash log #1
Comment 2 Eric Seidel (no email) 2010-08-25 15:51:50 PDT
Created attachment 65486 [details]
Crash log #2
Comment 3 Eric Seidel (no email) 2010-08-25 15:52:20 PDT
Created attachment 65487 [details]
crash log #3
Comment 4 Eric Seidel (no email) 2010-08-25 15:52:45 PDT
Created attachment 65488 [details]
crash log #4
Comment 5 Eric Seidel (no email) 2010-08-25 15:53:12 PDT
Created attachment 65489 [details]
Crash log #5
Comment 6 Eric Seidel (no email) 2010-08-25 15:54:13 PDT
I have 15 more crash logs on the machine as well.  I'm able to correlate the individual logs with tests by looking at the logs if that would be helpful.
Comment 7 Eric Seidel (no email) 2010-08-25 15:55:53 PDT
Here are recent tests to crash for the commit-queue:

media/video-aspect-ratio.html -> crashed
media/video-layer-crash.html -> crashed
media/video-aspect-ratio.html -> crashed
media/video-preload.html -> crashed
media/video-preload.html -> crashed
media/video-preload.html -> crashed
media/video-preload.html -> crashed
media/video-zoom.html -> crashed
media/video-preload.html -> crashed
media/video-preload.html -> crashed
media/video-aspect-ratio.html -> crashed
media/video-aspect-ratio.html -> crashed
media/video-preload.html -> crashed
media/video-preload.html -> crashed
media/video-preload.html -> crashed
media/event-attributes.html -> crashed
media/video-load-readyState.html -> crashed
media/video-preload.html -> crashed
Comment 8 Eric Seidel (no email) 2010-08-25 15:58:04 PDT
Note, the crashes above are in chronological order (oldest first) and are *all* the crashes.  So it's actually possible to correlate these w/o looking more specifically at the times in the logs (although I'm happy to do so if you like) because crash-log #1 is the most recent crash from the bot, and the last test in comment #7 is the most recent to crash on the bot. :)
Comment 9 Eric Seidel (no email) 2010-08-25 16:00:17 PDT
By *all* the crashes in comment 8, I was attempting to imply that I hadn't filtered out non-media crashes.  Comment 8 is a list of the 18 most recent tests to crash, according to the commit-queue logs.  There are older crashes of course. :)
Comment 10 Eric Seidel (no email) 2010-08-25 16:04:25 PDT
fast/forms/search-event-delay.html -> failed
media/controls-drag-timebar.html -> failed
fast/css/font-face-svg-decoding-error.html -> failed
fast/css/font-face-svg-decoding-error.html -> failed
fast/css/font-face-svg-decoding-error.html -> failed
fast/loader/recursive-before-unload-crash.html -> failed
fast/loader/recursive-before-unload-crash.html -> failed
fast/loader/recursive-before-unload-crash.html -> failed
fast/loader/recursive-before-unload-crash.html -> failed
fast/loader/recursive-before-unload-crash.html -> failed
fast/loader/recursive-before-unload-crash.html -> failed
animations/combo-transform-translate+scale.html -> failed
animations/combo-transform-translate+scale.html -> failed
media/video-played-collapse.html -> failed
media/video-played-collapse.html -> failed

Since I also mentioned timeouts in the title of this bug, I should also tell you what  the 15 most recent non-crash failures on the CQ were.  Note this list is also media-heavy, due to media-related timeouts.  (For this list I did filter out a flaky XSS auditor test which was failing constantly yesterday and has since been fixed.)
Comment 11 Simon Fraser (smfr) 2010-08-25 16:11:50 PDT
Thanks for the logs. All over the place!
Comment 12 Eric Seidel (no email) 2010-08-25 16:16:26 PDT
I've uninstalled Flip4Mac on that machine in case that helps (it came by default since it's a Google image).  It's also possible it somehow has mis-matched quicktime libraries, but I doubt it.  We'd be able to tell from the CrashLogs by checking the library hashes against known good ones.

I'll email you all 20 logs on the machine in case those are helpful.
Comment 13 Eric Seidel (no email) 2010-08-25 16:36:39 PDT
Btw, these are the last of the crash reports we should get as I'm about to skip the media tests on the commit-queue as part of bug 38912.  If we need more, I can always unskip it.
Comment 14 Brent Fulgham 2021-09-21 14:43:15 PDT
Whatever this was, we aren't going to worry about it now that more than a decade has passed.