.
Thread 4 (LWP 2043):
#0  0x00b0f0c2 in ?? ()
No symbol table info available.
#1  0x00137e04 in ?? ()
No symbol table info available.
#2  0x00000000 in ?? ()
No symbol table info available.
.
Thread 3 (LWP 2033):
#0  0x00b0f0c2 in ?? ()
No symbol table info available.
#1  0x00efd40e in ?? ()
No symbol table info available.
#2  0xffffffff in ?? ()
No symbol table info available.
#3  0x00000003 in ?? ()
No symbol table info available.
#4  0x004c5ff4 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
.
Thread 2 (LWP 2032):
#0  0x00b0f0c2 in ?? ()
No symbol table info available.
#1  0x00efd40e in ?? ()
No symbol table info available.
#2  0xffffffff in ?? ()
No symbol table info available.
#3  0x00000001 in ?? ()
No symbol table info available.
#4  0x004c5ff4 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
.
Thread 1 (LWP 1966):
#0  PrivateWindow::addWindowStackChanges (this=0xc31ff4, xwc=0xc31ff4, sibling=0xbfd84d08) at /build/buildd/compiz-0.9.6/src/window.cpp:3853
        pendingRestacks = false
        mask = 0
#1  0x00c31ff4 in ?? ()
No symbol table info available.
Backtrace stopped: Not enough registers or memory available to unwind further