(gdb) thread apply all bt full

Thread 3 (Thread 0x7fffecc06700 (LWP 25479)):
#0  0x00007ffff6501d39 in __GI_ppoll (fds=0x4c46bc0, nfds=3, timeout=<optimized out>, sigmask=sigmask@entry=0x0)
    at ../sysdeps/unix/sysv/linux/ppoll.c:50
        resultvar = 18446744073709551102
        sc_cancel_oldtype = 2
        tval = {tv_sec = 79831040, tv_nsec = 140737292426090}
        result = <optimized out>
#1  0x00007ffff4525f45 in ppoll (__ss=0x0, __timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>)
    at /usr/include/bits/poll2.h:77
No locals.
#2  pa_mainloop_poll (m=m@entry=0x4c46420)
    at /var/tmp/portage/media-sound/pulseaudio-8.0/work/pulseaudio-8.0/src/pulse/mainloop.c:852
        ts = {tv_sec = 79979552, tv_nsec = 79831040}
        __func__ = "pa_mainloop_poll"
        __PRETTY_FUNCTION__ = "pa_mainloop_poll"
#3  0x00007ffff45264ee in pa_mainloop_iterate (m=0x4c46420, block=block@entry=1, retval=retval@entry=0x0)
    at /var/tmp/portage/media-sound/pulseaudio-8.0/work/pulseaudio-8.0/src/pulse/mainloop.c:926
        r = 0
#4  0x00007ffff7560e43 in PULSE_WaitAudio (this=0x4c22000)
    at /var/tmp/portage/media-libs/libsdl-1.2.15-r9/work/SDL-1.2.15/src/audio/pulse/SDL_pulseaudio.c:310
        size = <optimized out>
#5  0x00007ffff7536570 in SDL_RunAudio (audiop=audiop@entry=0x4c22000)
    at /var/tmp/portage/media-libs/libsdl-1.2.15-r9/work/SDL-1.2.15/src/audio/SDL_audio.c:222
        audio = 0x4c22000
        stream = 0x4c226a0 ""
        stream_len = 2048
        udata = 0x0
        fill = 0x7ffff7bd0990 <mix_channels>
        silence = 0
#6  0x00007ffff753e768 in SDL_RunThread (data=0x4c2ab80)
    at /var/tmp/portage/media-libs/libsdl-1.2.15-r9/work/SDL-1.2.15/src/thread/SDL_thread.c:204
        args = 0x4c2ab80
        userfunc = 0x7ffff7536490 <SDL_RunAudio>
        userdata = 0x4c22000
        statusloc = 0x4c2a860
#7  0x00007ffff7572a69 in RunThread (data=<optimized out>)
    at /var/tmp/portage/media-libs/libsdl-1.2.15-r9/work/SDL-1.2.15/src/thread/pthread/SDL_systhread.c:47
No locals.
#8  0x00007ffff620f42c in start_thread (arg=0x7fffecc06700) at pthread_create.c:334
        __res = <optimized out>
        pd = 0x7fffecc06700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737165420288, -829018127401065934, 0, 140737488343247, 
                140737488343376, 8388608, 829055851206959666, 829031931290870322}, mask_was_saved = 0}}, priv = {
            pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007ffff650ab8d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.

Thread 1 (Thread 0x7ffff7f97780 (LWP 25471)):
#0  0x00007ffff62106cd in pthread_join (threadid=140737165420288, thread_return=thread_return@entry=0x0)
    at pthread_join.c:90
        __tid = 25479
        _buffer = {__routine = 0x7ffff6210600 <cleanup>, __arg = 0x7fffecc06d28, __canceltype = 80057408, 
          __prev = 0x0}
        oldtype = 0
        pd = 0x7fffecc06700
        self = 0x7ffff7f97780
        result = 0
#1  0x00007ffff7572bbb in SDL_SYS_WaitThread (thread=thread@entry=0x4c2a850)
    at /var/tmp/portage/media-libs/libsdl-1.2.15-r9/work/SDL-1.2.15/src/thread/pthread/SDL_systhread.c:107
No locals.
#2  0x00007ffff753e956 in SDL_WaitThread (thread=0x4c2a850, status=status@entry=0x0)
    at /var/tmp/portage/media-libs/libsdl-1.2.15-r9/work/SDL-1.2.15/src/thread/SDL_thread.c:272
No locals.
#3  0x00007ffff7536cca in SDL_AudioQuit ()
    at /var/tmp/portage/media-libs/libsdl-1.2.15-r9/work/SDL-1.2.15/src/audio/SDL_audio.c:629
        audio = 0x4c22000
#4  0x00007ffff7535c5d in SDL_QuitSubSystem (flags=flags@entry=16)
    at /var/tmp/portage/media-libs/libsdl-1.2.15-r9/work/SDL-1.2.15/src/SDL.c:190
No locals.
#5  0x00007ffff753672a in SDL_CloseAudio ()
    at /var/tmp/portage/media-libs/libsdl-1.2.15-r9/work/SDL-1.2.15/src/audio/SDL_audio.c:619
No locals.
#6  0x00007ffff7bd1cc4 in Mix_CloseAudio ()
    at /var/tmp/portage/media-libs/sdl-mixer-1.2.12-r4/wo        i = <optimized out>
#7  0x0000000000565409 in OpenXcom::Game::~Game (this=0x4c59440, __in_chrg=<optimized out>) at src/Engine/Game.cpp:129
No locals.
#8  0x00000000004155b1 in main (argc=<optimized out>, argv=0x7fffffffdbf8) at src/main.cpp:125
        title = 
    {<std::basic_ostream<char, std::char_traits<char> >> = {<std::basic_ios<char, std::char_traits<char> >> = {<std::ios_base> = {
                _vptr.ios_base = 0xbeda80 <vtable for std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >@@GLIBCXX_3.4+64>, static boolalpha = std::_S_boolalpha, static dec = std::_S_dec, 
                static fixed = std::_S_fixed, static hex = std::_S_hex, static internal = std::_S_internal, 
                static left = std::_S_left, static oct = std::_S_oct, static right = std::_S_right, 
                static scientific = std::_S_scientific, static showbase = std::_S_showbase, 
                static showpoint = std::_S_showpoint, static showpos = std::_S_showpos, 
                static skipws = std::_S_skipws, static unitbuf = std::_S_unitbuf, 
                static uppercase = std::_S_uppercase, static adjustfield = std::_S_adjustfield, 
                static basefield = std::_S_basefield, static floatfield = std::_S_floatfield, 
                static badbit = std::_S_badbit, static eofbit = std::_S_eofbit, static failbit = std::_S_failbit, 
                static goodbit = std::_S_goodbit, static app = std::_S_app, static ate = std::_S_ate, 
                static binary = std::_S_bin, static in = std::_S_in, static out = std::_S_out, 
                static trunc = std::_S_trunc, static beg = std::_S_beg, static cur = std::_S_cur, 
                static end = std::_S_end, _M_precision = 6, _M_width = 0, _M_flags = 4098, 
                _M_exception = std::_S_goodbit, _M_streambuf_state = std::_S_goodbit, _M_callbacks = 0x0, 
                _M_word_zero = {_M_pword = 0x0, _M_iword = 0}, _M_local_word = {{_M_pword = 0x0, _M_iword = 0}, {
                    _M_pword = 0x0, _M_iword = 0}, {_M_pword = 0x0, _M_iword = 0}, {_M_pword = 0x0, _M_iword = 0}, {
                    _M_pword = 0x0, _M_iword = 0}, {_M_pword = 0x0, _M_iword = 0}, {_M_pword = 0x0, _M_iword = 0}, {
                    _M_pword = 0x0, _M_iword = 0}}, _M_word_size = 8, _M_word = 0x7fffffffda28, _M_ios_locale = {
                  static none = 0, static ctype = 1, static numeric = 2, static collate = 4, static time = 8, 
                  static monetary = 16, static messages = 32, static all = 63, 
                  _M_impl = 0x7ffff7018dc0 <(anonymous namespace)::c_locale_impl>, static _S_classic = 
    0x7ffff7018dc0 <(anonymous namespace)::c_locale_impl>, 
                  static _S_global = 0x7ffff7018dc0 <(anonymous namespace)::c_locale_impl>, static _S_categories = 
    0x7ffff6ff8480 <__gnu_cxx::category_names>, static _S_once = 2}}, _M_tie = 0x0, _M_fill = 0 '\000', 
              _M_fill_init = false, _M_streambuf = 0x7fffffffd998, _M_ctype = 
    0x7ffff7018900 <(anonymous namespace)::ctype_c>, _M_num_put = 0x7ffff7018870 <(anonymous namespace)::num_put_c>, 
              _M_num_get = 0x7ffff7018880 <(anonymous namespace)::num_get_c>}, 
            _vptr.basic_ostream = 0xbeda58 <vtable for std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >@@GLIBCXX_3.4+24>}, _M_stringbuf = {<std::basic_streambuf<char, std::char_traits<char> >> = {
              _vptr.basic_streambuf = 0xbeddd0 <vtable for std::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >@@GLIBCXX_3.4+16>, 
              _M_in_beg = 0x4c59559 "penXcom 1.0 Dev6-07]\t[INFO]\tOptions loaded successfully.\nopenxcom/\n", 
              _M_in_cur = 0x4c59559 "penXcom 1.0 Dev6-07]\t[INFO]\tOptions loaded successfully.\nopenxcom/\n", 
              _M_in_end = 0x4c59559 "penXcom 1.0 Dev6-07]\t[INFO]\tOptions loaded successfully.\nopenxcom/\n", 
              _M_out_beg = 0x4c59558 "OpenXcom 1.0 Dev6-07]\t[INFO]\tOptions loaded successfully.\nopenxcom/\n", 
              _M_out_cur = 0x4c59568 "6-07]\t[INFO]\tOptions loaded successfully.\nopenxcom/\n", 
              _M_out_end = 0x4c59758 "?", _M_buf_locale = {static none = 0, static ctype = 1, static numeric = 2, 
                static collate = 4, static time = 8, static monetary = 16, static messages = 32, static all = 63, 
                _M_impl = 0x7ffff7018dc0 <(anonymous namespace)::c_locale_impl>, 
                static _S_classic = 0x7ffff7018dc0 <(anonymous namespace)::c_locale_impl>, 
                static _S_global = 0x7ffff7018dc0 <(anonymous namespace)::c_locale_impl>, 
                static _S_categories = 0x7ffff6ff8480 <__gnu_cxx::category_names>, static _S_once = 2}}, 
            _M_mode = std::_S_out, _M_string = "O"}}
rk/SDL_mixer-1.2.12/mixer.c:1140