#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:132
#1  0x00007f8e1fafd065 in _L_lock_858 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007f8e1fafceba in __pthread_mutex_lock (mutex=0x7f8e1e46a580) at pthread_mutex_lock.c:61
#3  0x00007f8e1e25bb78 in ?? () from /lib/x86_64-linux-gnu/libnss_ldap.so.2
#4  0x00007f8e2000b0c5 in __libc_fork () at ../nptl/sysdeps/unix/sysv/linux/x86_64/../fork.c:96
#5  0x00007f8e2092d249 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f8e2092da44 in g_spawn_sync () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f8e2092e149 in g_spawn_command_line_sync () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f8e203b6629 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#9  0x00007f8e203b807a in g_dbus_address_get_for_bus_sync () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#10 0x00007f8e203c0e4e in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#11 0x00007f8e203c835b in g_bus_get_sync () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#12 0x00007f8e1e687caa in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#13 0x00007f8e1e688087 in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#14 0x00007f8e208efc9a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f8e208f0060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f8e208f045a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f8e1e68798b in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#18 0x00007f8e209119b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f8e1fafae9a in start_thread (arg=0x7f8e1a61b700) at pthread_create.c:308
#20 0x00007f8e2003f4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#21 0x0000000000000000 in ?? ()