Closed Bug 1702714 Opened 3 years ago Closed 3 years ago

Crash in [@ mozilla::dom::CanonicalBrowsingContext::PendingRemotenessChange::FinishSubframe]

Categories

(Core :: DOM: Content Processes, defect, P2)

defect

Tracking

()

RESOLVED FIXED
89 Branch
Fission Milestone M7a
Tracking Status
firefox-esr78 --- unaffected
firefox87 --- unaffected
firefox88 --- unaffected
firefox89 --- fixed

People

(Reporter: aryx, Assigned: nika)

References

(Regression)

Details

(Keywords: crash, regression)

Crash Data

Attachments

(1 file)

4 crashes on 3+ machines, all on Windows 10

Maybe Fission related. (DOMFissionEnabled=1)

Crash report: https://crash-stats.mozilla.org/report/index/f30210f3-9dd8-4511-8ce5-caa060210401

MOZ_CRASH Reason: MOZ_DIAGNOSTIC_ASSERT(oldBrowser->GetBrowserBridgeParent())

Top 10 frames of crashing thread:

0 xul.dll mozilla::dom::CanonicalBrowsingContext::PendingRemotenessChange::FinishSubframe docshell/base/CanonicalBrowsingContext.cpp:1274
1 xul.dll mozilla::dom::CanonicalBrowsingContext::PendingRemotenessChange::Finish docshell/base/CanonicalBrowsingContext.cpp:1141
2 xul.dll mozilla::dom::CanonicalBrowsingContext::ChangeRemoteness docshell/base/CanonicalBrowsingContext.cpp:1542
3 xul.dll mozilla::net::DocumentLoadListener::TriggerProcessSwitch netwerk/ipc/DocumentLoadListener.cpp:1838
4 xul.dll mozilla::net::DocumentLoadListener::OnStartRequest netwerk/ipc/DocumentLoadListener.cpp:2213
5 xul.dll mozilla::net::ParentChannelListener::OnStartRequest netwerk/protocol/http/ParentChannelListener.cpp:91
6 xul.dll nsDocumentOpenInfo::OnStartRequest uriloader/base/nsURILoader.cpp:166
7 xul.dll mozilla::net::ParentProcessDocumentOpenInfo::OnStartRequest netwerk/ipc/DocumentLoadListener.cpp:334
8 xul.dll nsBaseChannel::OnStartRequest netwerk/base/nsBaseChannel.cpp:833
9 xul.dll nsInputStreamPump::OnInputStreamReady netwerk/base/nsInputStreamPump.cpp:390
Flags: needinfo?(nika)
Assignee: nobody → nika
Status: NEW → ASSIGNED
Severity: -- → S2
Fission Milestone: --- → M7a
Priority: -- → P2
Flags: needinfo?(nika)
Pushed by nlayzell@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/787c24b748c8
GetBrowserBridgeParent may be null after destroy, r=farre
Status: ASSIGNED → RESOLVED
Closed: 3 years ago
Resolution: --- → FIXED
Target Milestone: --- → 89 Branch
Has Regression Range: --- → yes
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