Closed
Bug 1686205
Opened 4 years ago
Closed 4 years ago
Crash in [@ mozilla::ipc::FatalError | mozilla::dom::PContentChild::OnMessageReceived]
Categories
(Core :: Layout: Text and Fonts, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 1664151
People
(Reporter: gsvelto, Unassigned)
Details
(Keywords: crash)
Crash Data
Crash report: https://crash-stats.mozilla.org/report/index/449403e4-fdf5-4c32-be11-a25e90210109
MOZ_CRASH Reason: IPDL error: "Error deserializing 'SharedMemoryHandle[]'". abort()ing as a result.
Top 10 frames of crashing thread:
0 libxul.so mozilla::ipc::FatalError ipc/glue/ProtocolUtils.cpp:194
1 libxul.so mozilla::dom::PContentChild::OnMessageReceived ipc/ipdl/PContentChild.cpp:11398
2 libxul.so mozilla::ipc::MessageChannel::DispatchMessage ipc/glue/MessageChannel.cpp:2077
3 libxul.so mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal xpcom/threads/TaskController.cpp:739
4 libxul.so nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1200
5 libxul.so mozilla::ipc::MessagePump::Run ipc/glue/MessagePump.cpp:109
6 libxul.so MessageLoop::Run ipc/chromium/src/base/message_loop.cc:309
7 libxul.so nsBaseAppShell::Run widget/nsBaseAppShell.cpp:137
8 libxul.so XRE_RunAppShell toolkit/xre/nsEmbedFunctions.cpp:902
9 libxul.so MessageLoop::Run ipc/chromium/src/base/message_loop.cc:309
Lots of crash reports but mostly coming from a single user so it could be malfunctioning hardware - though it's odd that it would always fail here.
Comment 1•4 years ago
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||
Based on a few crash reports, it looks like this is specifically the sharedFontListBlocks argument to SetXPCOMProcessAttributes.
Component: DOM: Content Processes → Layout: Text and Fonts
Comment 2•4 years ago
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This looks like a duplicate of bug 1664151; see previous discussion there.
Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → DUPLICATE
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Description
•