Closed Bug 1506612 Opened 11 months ago Closed 11 months ago

Crash in RtlAcquireSRWLockExclusive | mozilla::detail::MutexImpl::lock | mozilla::net::SpdyConnectTransaction::WebsocketWriteSegments

Categories

(Core :: Networking: HTTP, defect, P1, critical)

x86
Windows 10
defect

Tracking

()

RESOLVED FIXED
mozilla65
Tracking Status
firefox-esr60 --- unaffected
firefox63 --- unaffected
firefox64 --- unaffected
firefox65 --- fixed

People

(Reporter: marcia, Assigned: dragana)

References

Details

(Keywords: crash, csectype-nullptr, regression, Whiteboard: [necko-triaged])

Crash Data

Attachments

(1 file)

This bug was filed from the Socorro interface and is
report bp-f34ca1ec-b39a-4da8-b819-442f80181110.
=============================================================

After the fix for Bug 1505388, it seems we still have a small set of crashes (7 crashes/3 installs) happening with a somewhat similar signature: https://bit.ly/2qFYyXk. ni on nicholas. 

Top 10 frames of crashing thread:

0 ntdll.dll RtlAcquireSRWLockExclusive 
1 mozglue.dll mozilla::detail::MutexImpl::lock mozglue/misc/Mutex_windows.cpp:27
2 xul.dll nsresult mozilla::net::SpdyConnectTransaction::WebsocketWriteSegments netwerk/protocol/http/TunnelUtils.cpp:1424
3 xul.dll mozilla::net::SpdyConnectTransaction::WriteSegments netwerk/protocol/http/TunnelUtils.cpp:1371
4 xul.dll mozilla::net::Http2Stream::WriteSegments netwerk/protocol/http/Http2Stream.cpp:319
5 xul.dll mozilla::net::Http2Session::WriteSegmentsAgain netwerk/protocol/http/Http2Session.cpp:3391
6 xul.dll mozilla::net::nsHttpConnection::OnInputStreamReady netwerk/protocol/http/nsHttpConnection.cpp:2422
7 xul.dll void mozilla::net::nsSocketInputStream::OnSocketReady netwerk/base/nsSocketTransport2.cpp:293
8 xul.dll mozilla::net::nsSocketTransport::OnSocketReady netwerk/base/nsSocketTransport2.cpp:2317
9 xul.dll mozilla::net::nsSocketTransportService::Run netwerk/base/nsSocketTransportService2.cpp:1040

=============================================================
Flags: needinfo?(hurley)
Flags: needinfo?(u408661) → needinfo?(dd.mozilla)
Assignee: nobody → dd.mozilla
Status: NEW → ASSIGNED
Flags: needinfo?(dd.mozilla)
Priority: -- → P1
Whiteboard: [necko-triaged]
Keywords: checkin-needed
Pushed by ebalazs@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/cf97290aeea1
Check whether the tunnel connection is initiated. r=bagder
Keywords: checkin-needed
https://hg.mozilla.org/mozilla-central/rev/cf97290aeea1
Status: ASSIGNED → RESOLVED
Closed: 11 months ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla65
Blocks: 1505388
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