.
Thread 4 (Thread 1774):
#0  0x00007f93086f23bd in write () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f930868d773 in _IO_file_write () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007f930868d3ba in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#3  0x00007f930868d6fe in _IO_file_xsputn () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#4  0x00007f9308665d36 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#5  0x00007f9308660a7e in vfprintf () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6  0x00007f9308681862 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7  0x00007f93086988b8 in calloc () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#8  0x00007f9309a35aba in g_malloc0 () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#9  0x00007f930aa59e93 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#10 0x00007f930aa5a085 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#11 0x00007f930aa5b47a in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#12 0x00007f930aa09d49 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#13 0x00007f9309a2ebcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#14 0x00007f9309a2f3a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#15 0x00007f9309a2f9f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#16 0x00007f930aa59d44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#17 0x00007f9309a563e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#18 0x00007f930935ad8c in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#19 0x00007f930870104d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#20 0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 1885):
#0  0x00007f93086f3f03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f92f2b7532f in ?? () from /usr/lib/libpulse.so.0
No symbol table info available.
#2  0x00007f92f2b67116 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
No symbol table info available.
#3  0x00007f92f2b67749 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
No symbol table info available.
#4  0x00007f92f2b67800 in pa_mainloop_run () from /usr/lib/libpulse.so.0
No symbol table info available.
#5  0x00007f92f2b752df in ?? () from /usr/lib/libpulse.so.0
No symbol table info available.
#6  0x00007f92f272da88 in ?? () from /usr/lib/libpulsecommon-0.9.22.so
No symbol table info available.
#7  0x00007f930935ad8c in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#8  0x00007f930870104d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 1849):
#0  0x00007f93086f3f03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f9309a2f104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f9309a2f9f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f92f307b69b in ?? () from /usr/lib/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f9309a563e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f930935ad8c in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f930870104d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 1771):
#0  0x00007f93086932b4 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f93086978e3 in free () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007f9309a2a7ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f9309a2aef1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f9309a2ec41 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f9309a2f3a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007f9309a2f9f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0x000000000042a22a in CompScreen::eventLoop() ()
No symbol table info available.
#8  0x0000000000423180 in main ()
No symbol table info available.