.
Thread 6 (Thread 0x7f317906d700 (LWP 3094)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1  0x00007f318c1b2dc5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f317906cb50 in ?? ()
No symbol table info available.
#3  0x00000007337c97ae in ?? ()
No symbol table info available.
#4  0x00000007337b1112 in ?? ()
No symbol table info available.
#5  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 5 (Thread 0x7f31650ac700 (LWP 3098)):
#0  0x00007f318b713bfd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f318c171024 in g_child_watch_source_new () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00000f9c7fffffff in ?? ()
No symbol table info available.
#3  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (Thread 0x7f31567fc700 (LWP 17926)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1  0x00007f318c1b2dc5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x0000000000e4e1c0 in ?? ()
No symbol table info available.
#3  0x0000000732bd346c in ?? ()
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f3182eb2700 (LWP 3069)):
#0  0x00007f318b713bfd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f318c171024 in g_child_watch_source_new () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0xffffffff7fffffff in ?? ()
No symbol table info available.
#3  0x0000000001e2cf20 in ?? ()
No symbol table info available.
#4  0x0000000001e4b3a0 in ?? ()
No symbol table info available.
#5  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f31824a4700 (LWP 3074)):
#0  0x00007f318b713bfd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f318c171024 in g_child_watch_source_new () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0xffffffff7fffffff in ?? ()
No symbol table info available.
#3  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f318fb279c0 (LWP 2855)):
#0  0x00007f318eb99d09 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#1  0x00007f318eb9b53a in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#2  0x00007f318eb5e92d in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#3  0x00007f318c4403b8 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.