This is hrev44053, gcc4hybrid.
This crash occured when I was trying to close Deskbar Applications menu by holding Esc key for a couple of seconds:
Thread 5543 caused an exception: Segment violation
[...]
[Switching to team /boot/system/Deskbar (135) thread menu_tracking (5543)]
0x00000000 in ?? ()
(gdb) bt
#0 0x00000000 in ?? ()
#1 0x00380aaf in BMenu::_DeleteMenuWindow () from /boot/system/lib/libbe.so
#2 0x003840c2 in BMenu::_Track () from /boot/system/lib/libbe.so
#3 0x003859f0 in BMenuBar::_Track () from /boot/system/lib/libbe.so
#4 0x00385f32 in BMenuBar::_TrackTask () from /boot/system/lib/libbe.so
#5 0x006b1247 in thread_entry () from /boot/system/lib/libroot.so
#6 0x78137fec in ?? ()
(gdb)
vm_page_fault: vm_soft_fault returned error 'Bad address' on fault at 0x0, ip 0x0, write 0, user 1, thread 0x15a7
vm_page_fault: thread "menu_tracking" (5543) in team "Deskbar" (135) tried to read address 0x0, ip 0x0 ("???" +0x0)
debug_server: Thread 5543 entered the debugger: Segment violation
stack trace, current PC (nil) :
(0x78137ddc) 0x3840c2 _ZN5BMenu6_TrackEPil + 0x610
(0x78137eac) 0x3859f0 _ZN8BMenuBar6_TrackEPllb + 0x1e2
(0x78137f5c) 0x385f32 _ZN8BMenuBar10_TrackTaskEPv + 0x74
(0x78137fbc) 0x6b1247 thread_entry + 0x1d
