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Issue 736193 link

Starred by 2 users

Issue metadata

Status: Fixed
Owner:
Closed: Jun 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Pending tree raster duration timer crashes on linux_chromium_asan_rel_ng

Project Member Reported by sunn...@chromium.org, Jun 23 2017

Issue description

https://codereview.chromium.org/2946223003/ added pending_tree_raster_duration_timer_ to LTHI

I had a CL (https://chromium-review.googlesource.com/c/541580/) fail on the linux_chromium_asan_rel_ng trybot because of this error:

[ RUN      ] LayerTreeHostContextTestDontUseLostResources.RunMultiThread_DelegatingRenderer
[24159:24160:0622/195340.050935:1969012336:FATAL:layer_tree_host_impl.cc(393)] Check failed: !pending_tree_raster_duration_timer_.

Stack trace isn't symbolicated.

https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_asan_rel_ng/builds/398426

logdog: https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Ftryserver.chromium.linux%2Flinux_chromium_asan_rel_ng%2F398426%2F%2B%2Frecipes%2Fsteps%2Fcc_unittests__with_patch_%2F0%2Flogs%2FLayerTreeHostContextTestDontUseLostResources.RunMultiThread_DelegatingRenderer%2F0
 
Cc: khushals...@chromium.org vmp...@chromium.org
 Issue 736392  has been merged into this issue.
Cc: lukasza@chromium.org
 Issue 736263  has been merged into this issue.
In CQ.
Project Member

Comment 5 by bugdroid1@chromium.org, Jun 23 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/55116d34017a084746e6829576e5716d5586d084

commit 55116d34017a084746e6829576e5716d5586d084
Author: khushalsagar <khushalsagar@chromium.org>
Date: Fri Jun 23 19:01:07 2017

cc: Fix DCHECK failure for pending tree raster duration timer.

We currently assume that activation will always be preceded by being
notified that the tree is ready to be activated but that's not
necessarily true. Fix that.

BUG= 736193 
R=sunnyps@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel

Review-Url: https://codereview.chromium.org/2956563002
Cr-Commit-Position: refs/heads/master@{#481980}

[modify] https://crrev.com/55116d34017a084746e6829576e5716d5586d084/cc/trees/layer_tree_host_impl.cc

Status: Fixed (was: Assigned)
Thanks for the quick fix.
No problem. Thanks for catching it and sorry I missed this initially.

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