New issue
Advanced search Search tips
Note: Color blocks (like or ) mean that a user may not be available. Tooltip shows the reason.

Issue 615993 link

Starred by 2 users

Issue metadata

Status: Verified
Owner:
Closed: May 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 0
Type: Bug-Regression



Sign in to add a comment

video_VideoSanity / video_ChromeHWDecodeUsed / video_ChromeRTCHWDecodeUsed on arm chrome PFQs: (daisy_skate, peach_pit, veyron_minnie-cheets

Project Member Reported by djkurtz@chromium.org, May 31 2016

Issue description

Human readable form of issue 599172.

An example:
https://chromegw.corp.google.com/i/chromeos/builders/daisy_skate-chrome-pfq/builds/2457/steps/HWTest%20%5Bbvt-cq%5D/logs/stdio

has failures:
video_ChromeHWDecodeUsed              [ FAILED ]
video_ChromeHWDecodeUsed                FAIL: Unhandled unicode: Unhandled DevtoolsTargetCrashException: Devtools target crashed
video_VideoSanity                     [ FAILED ]
video_VideoSanity                       FAIL: Unhandled unicode: Unhandled DevtoolsTargetCrashException: Devtools target crashed
video_VideoSanity                     [ PASSED ]
video_ChromeHWDecodeUsed              [ FAILED ]
video_ChromeHWDecodeUsed                ERROR: Media.GpuVideoDecoderInitializeStatus not loaded or histogram bucket not found or histogram bucket found at < 100%
video_ChromeHWDecodeUsed              [ FAILED ]
video_ChromeHWDecodeUsed                FAIL: Unhandled unicode: Unhandled DevtoolsTargetCrashException: Devtools target crashed
video_VideoSanity                     [ FAILED ]
video_VideoSanity                       FAIL: Unhandled unicode: Unhandled DevtoolsTargetCrashException: Devtools target crashed
video_ChromeRTCHWDecodeUsed           [ FAILED ]
video_ChromeRTCHWDecodeUsed             FAIL: Unhandled DevToolsClientConnectionError: [Errno 104] Connection reset by peer
video_ChromeHWDecodeUsed              [ FAILED ]
video_ChromeHWDecodeUsed                ERROR: Media.GpuVideoDecoderInitializeStatus not loaded or histogram bucket not found or histogram bucket found at < 100%

looks like perhaps something in chrome between 53.0.2751.0 & 53.0.2752.0
Or Chrome OS R53-8387.0.0-rc1 & R53-8388.0.0-rc1

 
Labels: -Type-Bug -Pri-3 Hotlist-TreeCloser Pri-0 Type-Bug-Regression
These canaries have been red since:
May 29 20:25	??	failure	#2457	Failed steps failed cbuildbot [daisy_skate-chrome-pfq] failed hwtest [bvt-cq]
May 29 20:25	??	failure	#2106	Failed steps failed cbuildbot [peach_pit-chrome-pfq] failed hwtest [sanity]
May 29 20:25	??	failure	#233	Failed steps failed cbuildbot [veyron_minnie-cheets-chrome-pfq] failed hwtest [sanity]

Ignore veyron_rialto (it is failing build_packages due to  issue 615730 ).
Summary: video_VideoSanity / video_ChromeHWDecodeUsed / video_ChromeRTCHWDecodeUsed on arm chrome PFQs: (daisy_skate, peach_pit, veyron_minnie-cheets (was: video_VideoSanity / video_ChromeHWDecodeUsed / video_ChromeRTCHWDecodeUsed on arm canaries (daisy_skate, peach_pit, veyron_minnie-cheets)
Labels: -Hotlist-TreeCloser
Cc: jbau...@chromium.org
Looks like crrev.com/1ace3b00d9dad163255b8e73deaad53c0a43a79a is causing an out-of-bounds vector access:

terminate called after throwing an instance of 'std::out_of_range'
  what():  vector::_M_range_check: __n (which is 1) >= this->size() (which is 1)


I'm not sure what's the root cause yet, but I confirmed reverting fixes this and video works after the revert, so I'd recommend reverting and we can investigate further afterwards.
Status: Fixed (was: Assigned)
CL:2019333004 landed as

https://crrev.com/f22b1b6d4d903ba1640c942c70cd6e95ff8a03f5
Cr-Commit-Position: refs/heads/master@{#396812}
Revert should be in 53.0.2754.0
Status: Verified (was: Fixed)
All three chrome-pfq in #9 are green.  Whoot!

Sign in to add a comment