1644244 - Crash in [@ mozilla::dom::MemoryReportRequestClient::Run]

Status: RESOLVED INCOMPLETE

(Core :: DOM: Content Processes, defect)

Description

[[:philipp]]

This bug is for crash report bp-d41d6e30-d81e-4316-9b88-8933a0200608.

Top 10 frames of crashing thread:

0 XUL mozilla::dom::MemoryReportRequestClient::Run dom/ipc/MemoryReportRequest.cpp:168
1 XUL mozilla::dom::MemoryReportRequestClient::Run dom/ipc/MemoryReportRequest.cpp:151
2 XUL mozilla::PreallocatedProcessManagerImpl::Take dom/ipc/PreallocatedProcessManager.cpp:218
3 XUL mozilla::dom::ContentParent::ShouldKeepProcessAlive dom/ipc/ContentParent.cpp:1971
4 XUL mozilla::dom::ContentParent::ContentParent dom/ipc/ContentParent.cpp:2379
5 XUL nsCycleCollector::FinishAnyCurrentCollection xpcom/base/nsCycleCollector.cpp:3488
6 XUL mozilla::dom::ColorPickerParent::CreateColorPicker dom/ipc/ColorPickerParent.cpp:57
7 XUL mozilla::dom::HandleReportCallback::Release dom/ipc/MemoryReportRequest.cpp:126
8 XUL mozilla::dom::JSWindowActorEventDecl* nsTArray_Impl<mozilla::dom::JSWindowActorEventDecl, nsTArrayInfallibleAllocator>::ReplaceElementsAtInternal<nsTArrayInfallibleAllocator, mozilla::dom::JSWindowActorEventDecl> xpcom/ds/nsTArray.h:2326
9 XUL mozilla::KillClearOnShutdown xpcom/base/ClearOnShutdown.cpp:48

this crash signature from macos users started appearing in firefox 78 (in low volume though) - perhaps related to the changes in bug 1602757.

Comment 1

[Randell Jesup [:jesup] (needinfo me)]

This stack is totally fubar and makes absolutely no sense.