Closed Bug 1712742 Opened 4 years ago Closed 2 years ago

Crash in [@ nsLayoutUtils::ShouldDisableApzForElement]

Categories

(Core :: Layout, defect)

Unspecified
Windows 10
defect

Tracking

()

RESOLVED WORKSFORME
Tracking Status
firefox-esr78 --- unaffected
firefox88 --- unaffected
firefox89 --- unaffected
firefox90 --- affected

People

(Reporter: aryx, Unassigned)

Details

(Keywords: crash)

Crash Data

16 content crashes with 9 installations, all on Windows 10 with build 90.0a1 20210524215832 so far.

Push log: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=d97093bef6913a2771713e2db2d80bb0b1d69627&tochange=9635f4a632cbb3bf5655c91682afb6859a50924d

Matt, please check the push log for a regressor or redirect this request.

Crash report: https://crash-stats.mozilla.org/report/index/9bc86e65-3830-42c3-b1c1-b89bf0210525

Reason: EXCEPTION_ACCESS_VIOLATION_READ

Top 10 frames of crashing thread:

0 xul.dll static nsLayoutUtils::ShouldDisableApzForElement layout/base/nsLayoutUtils.cpp:728
1 xul.dll static mozilla::DisplayPortUtils::GetDisplayPort layout/base/DisplayPortUtils.cpp:598
2 xul.dll ProcessFrameInternal layout/painting/RetainedDisplayListBuilder.cpp:1015
3 xul.dll RetainedDisplayListBuilder::AttemptPartialUpdate layout/painting/RetainedDisplayListBuilder.cpp:1407
4 xul.dll static nsLayoutUtils::PaintFrame layout/base/nsLayoutUtils.cpp:3380
5 xul.dll mozilla::PresShell::Paint layout/base/PresShell.cpp:6402
6 xul.dll nsViewManager::ProcessPendingUpdatesPaint view/nsViewManager.cpp:459
7 xul.dll nsViewManager::ProcessPendingUpdatesForView view/nsViewManager.cpp:394
8 xul.dll nsViewManager::ProcessPendingUpdates view/nsViewManager.cpp:972
9 xul.dll nsRefreshDriver::Tick layout/base/nsRefreshDriver.cpp:2431
Severity: -- → S2
Flags: needinfo?(matt.woodrow)

Looks like this happened in 20210524215832 but not in earlier or later builds.

Pushlog to next: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=9635f4a632cb&tochange=8f1b67bbc5af94ca58bbc2b5c306cc5d88489cd8

Other than a one-day spike, this seems super rare. I don't see anything that stands out in the commit log for that day. Dropping to S3 for now.

Severity: S2 → S3
Flags: needinfo?(matt.woodrow)

Closing because no crashes reported for 12 weeks.

Status: NEW → RESOLVED
Closed: 2 years ago
Resolution: --- → WORKSFORME
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