[Tracker] Permanently crashes at moving files on desktop.

[Michael S.]

hrev35770 and earlier.

(gdb) bt
#0  0x002cb362 in BMessage::_FindField () from /boot/system/lib/libbe.so
#1  0x002cba42 in BMessage::FindData () from /boot/system/lib/libbe.so
#2  0x002cd1d7 in BMessage::FindInt32 () from /boot/system/lib/libbe.so
#3  0x00389687 in BWindow::_DetermineTarget () from /boot/system/lib/libbe.so
#4  0x00388eb4 in BWindow::task_looper () from /boot/system/lib/libbe.so
#5  0x002c6f1f in BLooper::_task0_ () from /boot/system/lib/libbe.so
#6  0x0068dbf6 in thread_entry () from /boot/system/lib/libroot.so
#7  0x70184fec in ?? ()
(gdb) 

[Michael S.]

On desktop should is 10+ objects.

[Michael S.]

One more crash:

(gdb) bt
#0  0x003e7482 in BList::ItemAt () from /boot/system/lib/libbe.so
#1  0x005a205d in BPrivate::BPose::WidgetFor () from /boot/system/lib/libtracker.so
#2  0x005a2918 in BPrivate::BPose::CalcRect () from /boot/system/lib/libtracker.so
#3  0x005bf878 in BPrivate::BPoseView::ClearSelection () from /boot/system/lib/libtracker.so
#4  0x005b9b12 in BPrivate::BPoseView::MouseDown () from /boot/system/lib/libtracker.so
#5  0x0038616b in BWindow::DispatchMessage () from /boot/system/lib/libbe.so
#6  0x0038ae4f in BWindow::task_looper () from /boot/system/lib/libbe.so
#7  0x002c874f in BLooper::_task0_ () from /boot/system/lib/libbe.so
#8  0x00693bf6 in thread_entry () from /boot/system/lib/libroot.so
#9  0x70184fec in ?? ()

[Michael S.]

On hrev35950 2/4

[diver]

I think that second backtrace is the same as in #4322.

[Michael S.]

Then other bt :)

(gdb) bt
#0  0x0058c346 in BPrivate::Model::IsNodeOpen () from /boot/system/lib/libtracker.so
#1  0x005a13c5 in BPrivate::BPose::Draw () from /boot/system/lib/libtracker.so
#2  0x005baeee in BPrivate::BPoseView::MakeDragBitmap () from /boot/system/lib/libtracker.so
#3  0x005ba5cd in BPrivate::BPoseView::DragSelectedPoses () from /boot/system/lib/libtracker.so
#4  0x005b9e76 in BPrivate::BPoseView::MouseDown () from /boot/system/lib/libtracker.so
#5  0x0038616b in BWindow::DispatchMessage () from /boot/system/lib/libbe.so
#6  0x0038ae4f in BWindow::task_looper () from /boot/system/lib/libbe.so
#7  0x002c874f in BLooper::_task0_ () from /boot/system/lib/libbe.so
#8  0x00693bf6 in thread_entry () from /boot/system/lib/libroot.so
#9  0x70184fec in ?? ()

[diver]

#1636 could be related to last bt.

[Michael S.]

And one more bt (open folder on desktop):

(gdb) bt
#0  0xffff0114 in ?? ()
#1  0x0068f45e in debugger () from /boot/system/lib/libroot.so
#2  0x002c8fe5 in BLooper::check_lock () from /boot/system/lib/libbe.so
#3  0x00382033 in BView::_CheckLockAndSwitchCurrent () from /boot/system/lib/libbe.so
#4  0x00381fa9 in BView::_CheckOwnerLockAndSwitchCurrent () from /boot/system/lib/libbe.so
#5  0x0037a580 in BView::GetFont () from /boot/system/lib/libbe.so
#6  0x00536e96 in BPrivate::BContainerWindow::AddMimeMenu () from /boot/system/lib/libtracker.so
#7  0x00537659 in BPrivate::BContainerWindow::AddMimeTypesToMenu () from /boot/system/lib/libtracker.so
#8  0x00536cb1 in BPrivate::BContainerWindow::AddMimeTypesToMenu () from /boot/system/lib/libtracker.so
#9  0x005a8176 in BPrivate::BPoseView::AddPosesCompleted () from /boot/system/lib/libtracker.so
#10 0x005aa532 in BPrivate::BPoseView::MessageReceived () from /boot/system/lib/libtracker.so
#11 0x002c7259 in BLooper::DispatchMessage () from /boot/system/lib/libbe.so
#12 0x00386d54 in BWindow::DispatchMessage () from /boot/system/lib/libbe.so
#13 0x0038ae4f in BWindow::task_looper () from /boot/system/lib/libbe.so
#14 0x002c874f in BLooper::_task0_ () from /boot/system/lib/libbe.so
#15 0x00693bf6 in thread_entry () from /boot/system/lib/libroot.so
#16 0x7003ffec in ?? ()

[Michael S.]

and click to menu...

[Michael S.]

hrev35950 2/4. And new trace. Crash occurs when you save a file from the FF to desktop.

(gdb) bt
#0  0x003e7482 in BList::ItemAt () from /boot/system/lib/libbe.so
#1  0x005a205d in BPrivate::BPose::WidgetFor () from /boot/system/lib/libtracker.so
#2  0x005a2918 in BPrivate::BPose::CalcRect () from /boot/system/lib/libtracker.so
#3  0x005af033 in BPrivate::BPoseView::SlotOccupied () from /boot/system/lib/libtracker.so
#4  0x005ae663 in BPrivate::BPoseView::PlacePose () from /boot/system/lib/libtracker.so
#5  0x005a9216 in BPrivate::BPoseView::CreatePoses () from /boot/system/lib/libtracker.so
#6  0x005a8796 in BPrivate::BPoseView::CreatePose () from /boot/system/lib/libtracker.so
#7  0x005b4dd6 in BPrivate::BPoseView::EntryCreated () from /boot/system/lib/libtracker.so
#8  0x005b4439 in BPrivate::BPoseView::FSNotification () from /boot/system/lib/libtracker.so
#9  0x005408de in BPrivate::DesktopPoseView::FSNotification () from /boot/system/lib/libtracker.so
#10 0x005aa5ce in BPrivate::BPoseView::MessageReceived () from /boot/system/lib/libtracker.so
#11 0x002c7259 in BLooper::DispatchMessage () from /boot/system/lib/libbe.so
#12 0x00386d54 in BWindow::DispatchMessage () from /boot/system/lib/libbe.so
#13 0x0038ae4f in BWindow::task_looper () from /boot/system/lib/libbe.so
#14 0x002c874f in BLooper::_task0_ () from /boot/system/lib/libbe.so
#15 0x00693bf6 in thread_entry () from /boot/system/lib/libroot.so
#16 0x70184fec in ?? ()

[aldeck]

Could you retest with hrev36592 or later?

[Michael S.]

Replying to aldeck:

Could you retest with hrev36592 or later?

R1/Alpha 2 and after - this problem is no longer observed.

[aldeck]

Closing, thanks for the feedback!