Closed
Bug 1208065
Opened 9 years ago
Closed 9 years ago
Crash in mozilla::a11y::Accessible::HasGenericType(mozilla::a11y::AccGenericType)
Categories
(Firefox Build System :: General, defect)
Tracking
(Not tracked)
RESOLVED
WORKSFORME
People
(Reporter: mark, Unassigned)
Details
Crash Data
User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0) Gecko/20100101 Firefox/44.0
Build ID: 20150923030230
Steps to reproduce:
1. Ran current nightly 44.0a1 (2015-09-23)
2. Enabled e10s
3. Visited https://www.mozilla.org/en-US/firefox/all/#en-US
Repeated with a completely blank profile with the same steps and same result.
Actual results:
Firefox's content process (all tabs) crashes in mozilla::a11y::Accessible::HasGenericType(mozilla::a11y::AccGenericType)
Stack:
Frame Module Signature Source
0 xul.dll mozilla::a11y::Accessible::HasGenericType(mozilla::a11y::AccGenericType) accessible/generic/Accessible-inl.h
1 xul.dll mozilla::a11y::DocAccessibleChild::ShowEvent(mozilla::a11y::AccShowEvent*) accessible/ipc/DocAccessibleChild.cpp
2 xul.dll mozilla::a11y::Accessible::HandleAccEvent(mozilla::a11y::AccEvent*) accessible/generic/Accessible.cpp
3 xul.dll mozilla::a11y::AccessibleWrap::HandleAccEvent(mozilla::a11y::AccEvent*) accessible/windows/msaa/AccessibleWrap.cpp
4 xul.dll mozilla::a11y::HyperTextAccessibleWrap::HandleAccEvent(mozilla::a11y::AccEvent*) accessible/windows/msaa/HyperTextAccessibleWrap.cpp
5 xul.dll nsEventShell::FireEvent(mozilla::a11y::AccEvent*) accessible/base/nsEventShell.cpp
6 xul.dll mozilla::a11y::EventQueue::ProcessEventQueue() accessible/base/EventQueue.cpp
7 xul.dll mozilla::a11y::NotificationController::WillRefresh(mozilla::TimeStamp) accessible/base/NotificationController.cpp
8 xul.dll nsRefreshDriver::Tick(__int64, mozilla::TimeStamp) layout/base/nsRefreshDriver.cpp
9 xul.dll mozilla::RefreshDriverTimer::TickDriver(nsRefreshDriver*, __int64, mozilla::TimeStamp) layout/base/nsRefreshDriver.cpp
10 xul.dll mozilla::RefreshDriverTimer::Tick(__int64, mozilla::TimeStamp) layout/base/nsRefreshDriver.cpp
11 xul.dll mozilla::VsyncRefreshDriverTimer::RunRefreshDrivers(mozilla::TimeStamp) layout/base/nsRefreshDriver.cpp
12 xul.dll mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver::TickRefreshDriver(mozilla::TimeStamp) layout/base/nsRefreshDriver.cpp
13 xul.dll mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver::NotifyVsync(mozilla::TimeStamp) layout/base/nsRefreshDriver.cpp
14 xul.dll mozilla::layout::VsyncChild::RecvNotify(mozilla::TimeStamp const&) layout/ipc/VsyncChild.cpp
15 xul.dll mozilla::layout::PVsyncChild::OnMessageReceived(IPC::Message const&) obj-firefox/ipc/ipdl/PVsyncChild.cpp
16 xul.dll mozilla::ipc::PBackgroundChild::OnMessageReceived(IPC::Message const&) obj-firefox/ipc/ipdl/PBackgroundChild.cpp
17 xul.dll mozilla::ipc::MessageChannel::DispatchAsyncMessage(IPC::Message const&) ipc/glue/MessageChannel.cpp
18 xul.dll mozilla::ipc::MessageChannel::DispatchMessageW(IPC::Message const&) ipc/glue/MessageChannel.cpp
19 xul.dll mozilla::ipc::MessageChannel::OnMaybeDequeueOne() ipc/glue/MessageChannel.cpp
20 xul.dll MessageLoop::DoWork() ipc/chromium/src/base/message_loop.cc
21 xul.dll mozilla::ipc::DoWorkRunnable::Run() ipc/glue/MessagePump.cpp
22 xul.dll nsThread::ProcessNextEvent(bool, bool*) xpcom/threads/nsThread.cpp
23 xul.dll mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) ipc/glue/MessagePump.cpp
24 xul.dll mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) ipc/glue/MessagePump.cpp
25 xul.dll MessageLoop::RunHandler() ipc/chromium/src/base/message_loop.cc
26 xul.dll MessageLoop::Run() ipc/chromium/src/base/message_loop.cc
27 xul.dll nsBaseAppShell::Run() widget/nsBaseAppShell.cpp
28 xul.dll nsAppShell::Run() widget/windows/nsAppShell.cpp
29 xul.dll XRE_RunAppShell toolkit/xre/nsEmbedFunctions.cpp
30 xul.dll mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) ipc/glue/MessagePump.cpp
31 xul.dll MessageLoop::RunHandler() ipc/chromium/src/base/message_loop.cc
32 xul.dll MessageLoop::Run() ipc/chromium/src/base/message_loop.cc
33 xul.dll XRE_InitChildProcess toolkit/xre/nsEmbedFunctions.cpp
34 plugin-container.exe content_process_main(int, char** const) ipc/contentproc/plugin-container.cpp
35 plugin-container.exe wmain toolkit/xre/nsWindowsWMain.cpp
36 plugin-container.exe __tmainCRTStartup f:/dd/vctools/crt/crtw32/startup/crt0.c:255
37 kernel32.dll BaseThreadInitThunk
38 ntdll.dll __RtlUserThreadStart
39 ntdll.dll _RtlUserThreadStart
Expected results:
No crash ;)
Reporter | ||
Updated•9 years ago
|
Severity: normal → critical
Reporter | ||
Comment 1•9 years ago
|
||
Crash reports:
Normal profile:
https://crash-stats.mozilla.com/report/index/fc234158-55ad-402f-84d4-a84202150924
Blank profile:
https://crash-stats.mozilla.com/report/index/f22557c3-5501-4582-a5c7-6acc52150924
Seems there are 2 recent bugs marked fixed with this crashpoint, but either it wasn't fixed or this is caused by something else in e10s?
Ref: bug #1206107 and bug #1186536
Reporter | ||
Updated•9 years ago
|
Crash Signature: bp-f22557c3-5501-4582-a5c7-6acc52150924
bp-fc234158-55ad-402f-84d4-a84202150924
Reporter | ||
Comment 3•9 years ago
|
||
It's currently no longer crashing -- Of note is that I updated a system application (actual window manager, from 8.5.1 to 8.5.3) that has made some fundamental changes re: windows interaction, so it may possibly have been software interaction with that tool.
Would there be a way for me to verify this with the nightly I originally reported this bug with?
Comment 4•9 years ago
|
||
Yes.
You can find the (2015-09-23) nightly build here: http://ftp.mozilla.org/pub/firefox/nightly/2015-09-23-03-02-30-mozilla-central/
Reporter | ||
Comment 5•9 years ago
|
||
Nope, unfortunately it crashed just the same, so that wasn't the cause.
https://crash-stats.mozilla.com/report/index/fd77ab5c-acf0-43a4-b1d6-4f9d32151106
Comment 6•9 years ago
|
||
(In reply to Mark Straver from comment #3)
So, it's crashing for you with the (2015-09-23) nightly, but not with the latest nightly?
Flags: needinfo?(mark)
Comment 7•9 years ago
|
||
Cannot reproduce on Windows 10 with the current Nightly build.
Reporter | ||
Comment 8•9 years ago
|
||
(In reply to Paul Silaghi, QA [:pauly] from comment #6)
> (In reply to Mark Straver from comment #3)
> So, it's crashing for you with the (2015-09-23) nightly, but not with the
> latest nightly?
Correct
Flags: needinfo?(mark)
Comment 9•9 years ago
|
||
If the problem was fixed meantime, we can mark this as Resolved WFM.
Status: UNCONFIRMED → RESOLVED
Closed: 9 years ago
Resolution: --- → WORKSFORME
Updated•9 years ago
|
Component: Untriaged → Build Config
Assignee | ||
Updated•6 years ago
|
Component: Build Config → General
Product: Firefox → Firefox Build System
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Description
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