~> gdb ../beos/system/Deskbar 197
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This GDB was configured as "i586-pc-haiku"...(no debugging symbols found)

[tcsetpgrp failed in terminal_inferior: Invalid Argument]
Reading symbols from /boot/beos/system/lib/libbe.so...(no debugging symbols found)...done.
Loaded symbols for /boot/beos/system/lib/libbe.so
Reading symbols from /boot/beos/system/lib/libtracker.so...(no debugging symbols found)...done.
Loaded symbols for /boot/beos/system/lib/libtracker.so
Reading symbols from /boot/beos/system/lib/libroot.so...done.
Loaded symbols for /boot/beos/system/lib/libroot.so
Reading symbols from /boot/beos/system/lib/libpng.so...done.
Loaded symbols for /boot/beos/system/lib/libpng.so
Reading symbols from /boot/beos/system/lib/libz.so...done.
Loaded symbols for /boot/beos/system/lib/libz.so
Reading symbols from /boot/beos/system/lib/libstdc++.r4.so...done.
Loaded symbols for /boot/beos/system/lib/libstdc++.r4.so
Reading symbols from /boot/beos/system/lib/libtranslation.so...done.
Loaded symbols for /boot/beos/system/lib/libtranslation.so
Reading symbols from /boot/beos/system/lib/libtextencoding.so...done.
Loaded symbols for /boot/beos/system/lib/libtextencoding.so
Reading symbols from /boot/beos/apps/ProcessController...done.
Loaded symbols for /boot/beos/apps/ProcessController
[tcsetpgrp failed in terminal_inferior: Invalid Argument]

[Switching to team ../beos/system/Deskbar (186) thread menu_tracking (197)]
0xffff0104 in ?? ()
(gdb) bt
#0  0xffff0104 in ?? ()
#1  0x00697475 in acquire_sem_etc () from /boot/beos/system/lib/libroot.so
#2  0x002f8da6 in BLooper::_LockComplete () from /boot/beos/system/lib/libbe.so
#3  0x002f8d01 in BLooper::_Lock () from /boot/beos/system/lib/libbe.so
#4  0x002f800c in BLooper::Lock () from /boot/beos/system/lib/libbe.so
#5  0x002f390c in BHandler::LockLooper () from /boot/beos/system/lib/libbe.so
#6  0x00345e22 in BMenuBar::_Track () from /boot/beos/system/lib/libbe.so
#7  0x0034599d in BMenuBar::_TrackTask () from /boot/beos/system/lib/libbe.so
#8  0x00697770 in thread_entry () from /boot/beos/system/lib/libroot.so
#9  0x700c1fec in ?? ()
(gdb)