#0  0x00007f0d46d64315 in raise () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f0d46d67a7b in abort () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007f0d46d5ccbd in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#3  0x00007f0d477f3973 in __pthread_mutex_lock_full () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#4  0x00007f0d47ed7ea9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x000000000042d05a in PrivateScreen::~PrivateScreen() ()
No symbol table info available.
#6  0x000000000042d359 in PrivateScreen::~PrivateScreen() ()
No symbol table info available.
#7  0x0000000000427307 in CompScreen::~CompScreen() ()
No symbol table info available.
#8  0x0000000000427449 in CompScreen::~CompScreen() ()
No symbol table info available.
#9  0x0000000000422a89 in CompManager::fini() ()
No symbol table info available.
#10 0x000000000041f602 in main ()
No symbol table info available.