1672503 - Crash in [@ mozilla::dom::Document::AccumulateJSTelemetry]

Status: RESOLVED FIXED

(Core :: Performance, defect)

Description

[[:philipp]]

Crash report: https://crash-stats.mozilla.org/report/index/f75d40a6-deaf-4dea-9717-b86f80201021

Top 10 frames of crashing thread:

0 XUL mozilla::dom::Document::AccumulateJSTelemetry dom/base/Document.cpp:1944
1 XUL nsPIDOMWindowInner::CreatePerformanceObjectIfNeeded dom/base/nsGlobalWindowInner.cpp:2314
2 XUL XUL@0x268024f 
3 XUL nsDocumentViewer::LoadComplete layout/base/nsDocumentViewer.cpp:1165
4 libmozglue.dylib mozilla::detail::MutexImpl::lock mozglue/misc/Mutex_posix.cpp:156
5 XUL mozilla::TelemetryIPCAccumulator::AccumulateChildHistogram toolkit/components/telemetry/core/ipc/TelemetryIPCAccumulator.cpp:145
6 libmozglue.dylib mozilla::detail::MutexImpl::unlock mozglue/misc/Mutex_posix.cpp:185
7 XUL TelemetryHistogram::Accumulate toolkit/components/telemetry/core/TelemetryHistogram.cpp:2550
8 XUL nsDocShell::GetInterface docshell/base/nsDocShell.cpp:645
9 XUL nsGetInterface::operator const xpcom/base/nsIInterfaceRequestorUtils.cpp:21

this tab crash signature is starting to show up in the firefox 83 cycle across all platforms and looks related to the changes from bug 1664475.

Comment 1

[Sean Feng [:sefeng]]

Crash address is 0x78, possibly GetNavigationTiming() returns null here.

Comment 2

[Denis Palmeiro [:denispal]]

Thanks, I noticed this error a few days ago and included a fix as part of bug 1671729.