.
Thread 3 (process 3962):
#0  0x00f6d416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x004ebe96 in *__GI___poll (fds=0xb60004a0, nfds=1, timeout=-1)
    at ../sysdeps/unix/sysv/linux/poll.c:87
	resultvar = <value optimized out>
	oldtype = -516
	result = <value optimized out>
#2  0xffffffff in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
.
Thread 2 (process 3915):
#0  0x00f6d416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x004ebe96 in *__GI___poll (fds=0x8635ae0, nfds=3, timeout=-1)
    at ../sysdeps/unix/sysv/linux/poll.c:87
	resultvar = <value optimized out>
	oldtype = -516
	result = <value optimized out>
#2  0xffffffff in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
.
Thread 1 (process 3909):
#0  0x07d0a368 in nux::LoadGdkPixbuf (pixbuf=0x0) at ./ImageSurface.cpp:239
	value = <value optimized out>
	j = <value optimized out>
	i = <value optimized out>
	Texture = (nux::NTextureData *) 0xb2321ff0
	img = (guchar *) 0x0
	width = 4294967295
	height = 4294967295
	row_bytes = 4294967295
#1  0x05a94417 in nux::CreateTextureFromPixbuf (pixbuf=0x0)
   from /usr/lib/libnux-graphics-0.9.so.0
	BitmapData = <value optimized out>
#2  0x02fa8dd3 in IconTexture::Refresh ()
   from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#3  0x00000000 in ?? ()
No symbol table info available.