Closed Bug 1646411 Opened 4 years ago Closed 4 years ago

Crash in [@ mozilla::dom::ContentParent::LaunchSubprocessAsync]

Categories

(Core :: DOM: Navigation, defect)

Product:
Core
Component:
DOM: Navigation
Type:
defect

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1644231

People

(Reporter: sg, Unassigned)

References

(Regression)

Details

(Keywords: crash, regression)

Crash Data

This bug is for crash report bp-a2db3b31-c731-4db8-b7fe-99b430200617.

Top 10 frames of crashing thread:

0 XUL mozilla::dom::ContentParent::LaunchSubprocessAsync dom/ipc/ContentParent.cpp:2361
1 XUL mozilla::dom::IsWebRemoteType dom/ipc/ContentParent.cpp
2 XUL mozilla::dom::ContentParent::ReleaseCachedProcesses dom/ipc/ContentParent.cpp:808
3 XUL mozilla::dom::ContentParent::GetNewOrUsedBrowserProcessInternal dom/ipc/ContentParent.cpp:975
4 XUL mozilla::dom::ContentParent::GetNewOrUsedBrowserProcessAsync dom/ipc/ContentParent.cpp:1057
5 XUL nsFrameLoader::StartPersistence dom/base/nsFrameLoader.cpp:3280
6 XUL nsFrameLoader::AttributeChanged dom/base/nsFrameLoader.cpp:3093
7 XUL nsFrameLoader::SwapWithOtherRemoteLoader dom/base/nsFrameLoader.cpp:1373
8 XUL nsFrameLoader::SwapWithOtherLoader dom/base/nsFrameLoader.cpp:1510
9 XUL nsRubyTextContainerFrame::AppendFrames layout/generic/nsRubyTextContainerFrame.cpp:69

Crash volume is very low as of now. Crash reason is MOZ_DIAGNOSTIC_ASSERT(!p->IsDead()). Since Bug 1640019 removed a condition aOpenerContentParent->IsAlive(), this might have caused this regression.

Flags: needinfo?(nika)

This is the same diagnostic assert as bug 1644231, but the stack seems to be mangled in this crash report. Marking as a dupe.

Group: core-security, dom-core-security
Status: NEW → RESOLVED
Closed: 4 years ago
Flags: needinfo?(nika)
Resolution: --- → DUPLICATE
Has Regression Range: --- → yes
Keywords: regression
Group: core-security, dom-core-security
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