alexander :surkov (:asurkov) Reporter
	Description • 9 years ago

Test:  http://oria.github.io/gridx/demos/test_grid.html

Stack:

0   XUL                           	0x0000000106791068 mozilla::a11y::DocAccessibleParent::RecvShowEvent(mozilla::a11y::ShowEventData const&) + 488
1   XUL                           	0x0000000102d3428d mozilla::a11y::PDocAccessibleParent::OnMessageReceived(IPC::Message const&) + 1501
2   XUL                           	0x0000000102c26735 mozilla::dom::PContentParent::OnMessageReceived(IPC::Message const&) + 181
3   XUL                           	0x00000001025e6bc4 mozilla::ipc::MessageChannel::DispatchAsyncMessage(IPC::Message const&) + 292
4   XUL                           	0x00000001025e5f34 mozilla::ipc::MessageChannel::DispatchMessage(IPC::Message const&) + 500
5   XUL                           	0x00000001025e1ce9 mozilla::ipc::MessageChannel::OnMaybeDequeueOne() + 393
6   XUL                           	0x00000001026025e3 void DispatchToMethod<mozilla::ipc::MessageChannel, bool (mozilla::ipc::MessageChannel::*)()>(mozilla::ipc::MessageChannel*, bool (mozilla::ipc::MessageChannel::*)(), Tuple0 const&) + 131
7   XUL                           	0x00000001026024de RunnableMethod<mozilla::ipc::MessageChannel, bool (mozilla::ipc::MessageChannel::*)(), Tuple0>::Run() + 78
8   XUL                           	0x0000000102607528 mozilla::ipc::MessageChannel::RefCountedTask::Run() + 40
9   XUL                           	0x00000001026074f4 mozilla::ipc::MessageChannel::DequeueTask::Run() + 36
10  XUL                           	0x0000000102556900 MessageLoop::RunTask(Task*) + 96
11  XUL                           	0x0000000102556e6f MessageLoop::DeferOrRunPendingTask(MessageLoop::PendingTask const&) + 79
12  XUL                           	0x0000000102557094 MessageLoop::DoWork() + 292
13  XUL                           	0x00000001025e9d5c mozilla::ipc::DoWorkRunnable::Run() + 140
14  XUL                           	0x0000000101f212f3 nsThread::ProcessNextEvent(bool, bool*) + 1971
15  XUL                           	0x0000000101f95e17 NS_ProcessPendingEvents(nsIThread*, unsigned int) + 151
16  XUL                           	0x0000000105a5e1e6 nsBaseAppShell::NativeEventCallback() + 198
17  XUL                           	0x0000000105ad43bd nsAppShell::ProcessGeckoEvents(void*) + 445
18  com.apple.CoreFoundation      	0x00007fff936eba01 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
19  com.apple.CoreFoundation      	0x00007fff936ddb8d __CFRunLoopDoSources0 + 269
20  com.apple.CoreFoundation      	0x00007fff936dd1bf __CFRunLoopRun + 927
21  com.apple.CoreFoundation      	0x00007fff936dcbd8 CFRunLoopRunSpecific + 296
22  com.apple.HIToolbox           	0x00007fff9306956f RunCurrentEventLoopInMode + 235
23  com.apple.HIToolbox           	0x00007fff930692ea ReceiveNextEventCommon + 431
24  com.apple.HIToolbox           	0x00007fff9306912b _BlockUntilNextEventMatchingListInModeWithFilter + 71
25  com.apple.AppKit              	0x00007fff8a4058ab _DPSNextEvent + 978
26  com.apple.AppKit              	0x00007fff8a404e58 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 346
27  XUL                           	0x0000000105ad2e87 -[GeckoNSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 119
28  com.apple.AppKit              	0x00007fff8a3faaf3 -[NSApplication run] + 594
29  XUL                           	0x0000000105ad4db1 nsAppShell::Run() + 177
30  XUL                           	0x0000000106b252f1 nsAppStartup::Run() + 161
31  XUL                           	0x0000000106bf00ab XREMain::XRE_mainRun() + 5963
32  XUL                           	0x0000000106bf09cd XREMain::XRE_main(int, char**, nsXREAppData const*) + 989
33  XUL                           	0x0000000106bf0e72 XRE_main + 98
34  org.mozilla.nightlydebug      	0x0000000100002a0b do_main(int, char**, nsIFile*) + 1819 (nsBrowserApp.cpp:212)
35  org.mozilla.nightlydebug      	0x0000000100001ded main + 301 (nsBrowserApp.cpp:399)
36  org.mozilla.nightlydebug      	0x0000000100001864 start + 52

	David Bolter [:davidb] (NeedInfo me for attention)
	Comment 2 • 9 years ago

More reports here: http://is.gd/N06jUq

	Martin Stránský [:stransky] (ni? me)
	Comment 3 • 9 years ago

Reproducible also on Fedora 22 / latest trunk. FF crashes every 10-20 seconds.

	alexander :surkov (:asurkov) Reporter
	Comment 4 • 9 years ago

it crashes for me whenever I run facebook on the line

  MOZ_ASSERT(consumed == aData.NewTree().Length());

in DocAccessibleParent::RecvShowEvent

	David Bolter [:davidb] (NeedInfo me for attention)
	Comment 5 • 8 years ago

Please reopen if reappears.