.
Thread 2 (Thread 5970):
#0  0x00a76416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00b38df6 in poll () from /lib/libc.so.6
No symbol table info available.
#2  0x0087888b in g_poll () from /lib/libglib-2.0.so.0
No symbol table info available.
#3  0x0086821f in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0x008689a3 in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#5  0x06479dc4 in ?? () from /usr/lib/libgio-2.0.so.0
No symbol table info available.
#6  0x0089139f in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#7  0x002fccc9 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#8  0x00b476be in clone () from /lib/libc.so.6
No symbol table info available.
.
Thread 1 (Thread 5930):
#0  0x00865e09 in g_source_unref () from /lib/libglib-2.0.so.0
No symbol table info available.
#1  0x00148760 in Glib::Source::unreference() const () from /usr/lib/libglibmm-2.4.so.1
No symbol table info available.
#2  0x0806fece in PrivateScreen::~PrivateScreen() ()
No symbol table info available.
#3  0x08070172 in PrivateScreen::~PrivateScreen() ()
No symbol table info available.
#4  0x0806ed4a in CompScreen::~CompScreen() ()
No symbol table info available.
#5  0x0806ee52 in CompScreen::~CompScreen() ()
No symbol table info available.
#6  0x080656a9 in main ()
No symbol table info available.