.
Thread 4 (Thread 0x7f390bfff700 (LWP 2680)):
#0  0x00007f391a40db03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f39196500e6 in g_main_context_pending (context=0x7f390c009e10) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146
        retval = <optimized out>
#2  0x00007f390c007fb0 in ?? ()
No symbol table info available.
#3  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f3910d94700 (LWP 2679)):
#0  0x00007f391a40db03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f39196500e6 in g_main_context_pending (context=0x1b08800) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3146
        retval = <optimized out>
#2  0x00007f390c0010c0 in ?? ()
No symbol table info available.
#3  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f38f6ff9700 (LWP 2685)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215
No locals.
#1  0x00007f391968bc15 in g_system_thread_new (thread_func=<optimized out>, stack_size=1, error=0x1e39010) at /build/buildd/glib2.0-2.32.0/./glib/gthread-posix.c:1122
        thread = 0x1e38fc8
        attr = {__size = "\250\247\377[\000\000\000\000\330\217\343\001\000\000\000\000\300\217\343\001\000\000\000\000\001bb\031\071\177\000\000\300\217\343\001\000\000\000\000\300\341\344\000\000\000\000\000\024\250\377[\000\000\000", __align = 1543481256}
        ret = <optimized out>
        __PRETTY_FUNCTION__ = "g_system_thread_new"
#2  0x00007f3919672454 in g_thread_pool_new (func=0x7f391962681a <g_async_queue_timeout_pop_unlocked+26>, user_data=0x89, max_threads=1, exclusive=-1, error=0x1e39010) at /build/buildd/glib2.0-2.32.0/./glib/gthreadpool.c:474
        __n = 1
        __s = 88
        __p = <optimized out>
        retval = <optimized out>
        g__init_lock = {p = 0x1299100, i = {19501312, 0}}
        __PRETTY_FUNCTION__ = "g_thread_pool_new"
#3  0x00007f391b627e9a in start_thread (arg=0x7f38f6ff9700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f38f6ff9700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -1040813468950265854, 140737172718480, 139882638842304, 0, 3, 1152820714678976514, 1151935718965575682}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = -315636848
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f391a4194bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#5  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f391ba33700 (LWP 2676)):
#0  0x00007f391a35d445 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <optimized out>
        selftid = 2676
#1  0x00007f391a360bab in __GI_abort () at abort.c:91
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, sa_mask = {__val = {139883227252912, 4611686018427387904, 0, 0, 0, 0, 0, 140737172678536, 140737172678544, 0, 139883230314793, 0, 139883230314793, 0, 139883230314793, 0}}, sa_flags = 440009491, sa_restorer = 0x7f391a6de180 <_IO_2_1_stderr_>}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f38dfdb769d in __gnu_cxx::__verbose_terminate_handler () at ../../../../src/libstdc++-v3/libsupc++/vterminate.cc:95
        terminating = true
        t = <optimized out>
#3  0x00007f38dfdb5846 in __cxxabiv1::__terminate (handler=<optimized out>) at ../../../../src/libstdc++-v3/libsupc++/eh_terminate.cc:40
No locals.
#4  0x00007f38dfdb5873 in std::terminate () at ../../../../src/libstdc++-v3/libsupc++/eh_terminate.cc:50
No locals.
#5  0x00007f38dfdb596e in __cxxabiv1::__cxa_throw (obj=0x269d3f0, tinfo=<optimized out>, dest=<optimized out>) at ../../../../src/libstdc++-v3/libsupc++/eh_throw.cc:83
No locals.
#6  0x00007f38dfd62a07 in std::__throw_runtime_error (__s=0x7f38dfdc2240 "locale::facet::_S_create_c_locale name not valid") at ../../../../src/libstdc++-v3/src/functexcept.cc:86
No locals.
#7  0x00007f38dfd72284 in std::locale::facet::_S_create_c_locale (__cloc=@0x7fffed2f2858, __s=<optimized out>, __old=<optimized out>) at c++locale.cc:138
No locals.
#8  0x00007f38dfd66a74 in std::locale::_Impl::_Impl (this=0x26abe80, __s=0x26abc68 "LC_CTYPE=en_US.UTF-8;LC_NUMERIC=bg_BG.UTF-8;LC_TIME=bg_BG.UTF-8;LC_COLLATE=en_US.UTF-8;LC_MONETARY=bg_BG.UTF-8;LC_MESSAGES=en_US.UTF-8;LC_PAPER=bg_BG.UTF-8;LC_NAME=bg_BG.UTF-8;LC_ADDRESS=bg_BG.UTF-8;L"..., __refs=<optimized out>) at ../../../../src/libstdc++-v3/src/localename.cc:184
        __cloc = 0x0
        __clocm = 0x7fffed2f28e0
#9  0x00007f38dfd67b6b in std::locale::locale (this=0x7f38f4710658, __s=<optimized out>) at ../../../../src/libstdc++-v3/src/localename.cc:130
        __str = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x26abc68 "LC_CTYPE=en_US.UTF-8;LC_NUMERIC=bg_BG.UTF-8;LC_TIME=bg_BG.UTF-8;LC_COLLATE=en_US.UTF-8;LC_MONETARY=bg_BG.UTF-8;LC_MESSAGES=en_US.UTF-8;LC_PAPER=bg_BG.UTF-8;LC_NAME=bg_BG.UTF-8;LC_ADDRESS=bg_BG.UTF-8;L"...}}
        __lang = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x26ac898 "en_US.UTF-8"}}
        __i = <optimized out>
        __env = <optimized out>
#10 0x00007f38f4507ddb in boost::filesystem3::path::wchar_t_codecvt_facet() () from /tmp/tmp6WtwvJ/usr/lib/libboost_filesystem.so.1.46.1
No symbol table info available.
#11 0x00007f38f44fd58f in ?? () from /tmp/tmp6WtwvJ/usr/lib/libboost_filesystem.so.1.46.1
No symbol table info available.
#12 0x00007f391b84c306 in ?? ()
No symbol table info available.
#13 0x00000000026c7a60 in ?? ()
No symbol table info available.
#14 0x0000000000000002 in ?? ()
No symbol table info available.
#15 0x00007fffed2ff1b8 in ?? ()
No symbol table info available.
#16 0x00000000020187f0 in ?? ()
No symbol table info available.
#17 0x0000000000000002 in ?? ()
No symbol table info available.
#18 0x00007f391b84c3df in ?? ()
No symbol table info available.
#19 0x00007fffed2f2ae0 in ?? ()
No symbol table info available.
#20 0x00000000026c7a60 in ?? ()
No symbol table info available.
#21 0x00007fffed2f2ae0 in ?? ()
No symbol table info available.
#22 0x0000000000000012 in ?? ()
No symbol table info available.
#23 0x0000000000000012 in ?? ()
No symbol table info available.
#24 0x00007f391ba364d8 in ?? ()
No symbol table info available.
#25 0x00000000026c7d18 in ?? ()
No symbol table info available.
#26 0x00007f391b850ada in ?? ()
No symbol table info available.
#27 0x00000000026c7a60 in ?? ()
No symbol table info available.
#28 0x00000000026ac250 in ?? ()
No symbol table info available.
#29 0x00000000026ab7a0 in ?? ()
No symbol table info available.
#30 0x00000000026a8110 in ?? ()
No symbol table info available.
#31 0x00000000026a96f0 in ?? ()
No symbol table info available.
#32 0x00000000026aa620 in ?? ()
No symbol table info available.
#33 0x00000000026aa180 in ?? ()
No symbol table info available.
#34 0x00000000026aaad0 in ?? ()
No symbol table info available.
#35 0x00007fffed2f2ae0 in ?? ()
No symbol table info available.
#36 0x00007f391b850908 in ?? ()
No symbol table info available.
#37 0x00007fffed2f29e0 in ?? ()
No symbol table info available.
#38 0x0000000000000001 in ?? ()
No symbol table info available.
#39 0x0000000000000001 in ?? ()
No symbol table info available.
#40 0x00007fffed2f2a50 in ?? ()
No symbol table info available.
#41 0xffffffff80000002 in ?? ()
No symbol table info available.
#42 0x0000000000000001 in ?? ()
No symbol table info available.
#43 0x00000000026c7a01 in ?? ()
No symbol table info available.
#44 0x0000000000000110 in ?? ()
No symbol table info available.
#45 0x0000000000000007 in ?? ()
No symbol table info available.
#46 0x0000000000000023 in ?? ()
No symbol table info available.
#47 0x00007fffed2f2c30 in ?? ()
No symbol table info available.
#48 0x0000001280000002 in ?? ()
No symbol table info available.
#49 0x912dd533525632c2 in ?? ()
No symbol table info available.
#50 0x0000000000000000 in ?? ()
No symbol table info available.