.
Thread 4 (Thread 11914):
#0  0x00007fd9e7faf373 in *__GI___poll (fds=<value optimised out>, 
    nfds=<value optimised out>, timeout=63)
    at ../sysdeps/unix/sysv/linux/poll.c:87
        _a3 = 63
        _a1 = 27020528
        resultvar = <value optimised out>
        _a2 = 2
        oldtype = 0
        result = <value optimised out>
#1  0x00007fd9e66d420f in ?? () from /usr/lib/libpulse.so.0
No symbol table info available.
#2  0x00007fd9e66c45e6 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
No symbol table info available.
#3  0x00007fd9e66c5eb9 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
No symbol table info available.
#4  0x00007fd9e66c5f70 in pa_mainloop_run () from /usr/lib/libpulse.so.0
No symbol table info available.
#5  0x00007fd9e66d412b in ?? () from /usr/lib/libpulse.so.0
No symbol table info available.
#6  0x00007fd9e49c2050 in ?? () from /usr/lib/libpulsecommon-0.9.19.so
No symbol table info available.
#7  0x00007fd9e7cc6a04 in start_thread (arg=<value optimised out>)
    at pthread_create.c:300
        __res = <value optimised out>
        pd = 0x7fd9dc416910
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140573679905040, 
                8240698567472182880, 140573873606784, 0, 0, 3, 
                -8219228554284501408, -8219324169139259808}, 
              mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, 
            data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimised out>
        robust = <value optimised out>
#8  0x00007fd9e7fbb7bd in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 11909):
#0  0x00007fd9e7f7fed1 in nanosleep () from /lib/libc.so.6
No symbol table info available.
#1  0x00007fd9e9522834 in SDL_Delay () from /usr/lib/libSDL-1.2.so.0
No symbol table info available.
#2  0x00007fd9e9522872 in ?? () from /usr/lib/libSDL-1.2.so.0
No symbol table info available.
#3  0x00007fd9e94db0b5 in ?? () from /usr/lib/libSDL-1.2.so.0
No symbol table info available.
#4  0x00007fd9e951fd59 in ?? () from /usr/lib/libSDL-1.2.so.0
No symbol table info available.
#5  0x00007fd9e7cc6a04 in start_thread (arg=<value optimised out>)
    at pthread_create.c:300
        __res = <value optimised out>
        pd = 0x7fd9e0fe4910
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140573759392016, 
                8240698567472182880, 140734579982256, 0, 0, 3, 
                -8219326248684358048, -8219324169139259808}, 
              mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, 
            data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimised out>
        robust = <value optimised out>
#6  0x00007fd9e7fbb7bd in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 11915):
#0  pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
No locals.
#1  0x00007fd9e66d442b in pa_threaded_mainloop_wait ()
   from /usr/lib/libpulse.so.0
No symbol table info available.
#2  0x00007fd9e68eb306 in pa_simple_write ()
   from /usr/lib/libpulse-simple.so.0
No symbol table info available.
#3  0x00007fd9e94ff64d in ?? () from /usr/lib/libSDL-1.2.so.0
No symbol table info available.
#4  0x00007fd9e94d360f in ?? () from /usr/lib/libSDL-1.2.so.0
No symbol table info available.
#5  0x00007fd9e94db0b5 in ?? () from /usr/lib/libSDL-1.2.so.0
No symbol table info available.
#6  0x00007fd9e951fd59 in ?? () from /usr/lib/libSDL-1.2.so.0
No symbol table info available.
#7  0x00007fd9e7cc6a04 in start_thread (arg=<value optimised out>)
    at pthread_create.c:300
        __res = <value optimised out>
        pd = 0x7fd9dbc15910
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140573671512336, 
                8240698567472182880, 140734579982224, 0, 0, 3, 
                -8219245047495788960, -8219324169139259808}, 
              mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, 
            data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimised out>
        robust = <value optimised out>
#8  0x00007fd9e7fbb7bd in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 11908):
#0  0x00007fd9e7f0f4b5 in *__GI_raise (sig=<value optimised out>)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        pid = <value optimised out>
        selftid = <value optimised out>
#1  0x00007fd9e7f12f50 in *__GI_abort () at abort.c:92
        act = {__sigaction_handler = {sa_handler = 0x5575c9, 
            sa_sigaction = 0x5575c9}, sa_mask = {__val = {140573877016648, 
              140734579980352, 131, 140734579980592, 140573876165062, 
              206158430232, 140734579980608, 140734579980384, 
              140573876075944, 206158430256, 140734579980632, 34919216, 
              10405952, 7863352282131226656, 7308602655095616863, 
              140734579988876}}, sa_flags = -402589453, 
          sa_restorer = 0x55759e}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fd9e7f08481 in *__GI___assert_fail (
    assertion=0x5575c9 "0 == m_used_memory", file=<value optimised out>, 
    line=131, function=0x5575e0 "void SampleCache::Clear()") at assert.c:81
        buf = 0x214d330 "wormux: sound/sample_cache.cpp:131: void SampleCache::Clear(): Assertion `0 == m_used_memory' failed.\n"
#3  0x00000000004f5015 in ?? ()
No symbol table info available.
#4  0x00000000004f0bf9 in ?? ()
No symbol table info available.
#5  0x000000000048ad52 in ?? ()
No symbol table info available.
#6  0x000000000048ba1b in ?? ()
No symbol table info available.
#7  0x000000000048c60d in ?? ()
No symbol table info available.
#8  0x00007fd9e7efaabd in __libc_start_main (main=<value optimised out>, 
    argc=<value optimised out>, ubp_av=<value optimised out>, 
    init=<value optimised out>, fini=<value optimised out>, 
    rtld_fini=<value optimised out>, stack_end=0x7fff52a5c278)
    at libc-start.c:220
        result = <value optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 8240698567472182880, 
                4229072, 140734579982976, 0, 0, -8240898044080425376, 
                -8219323922193058208}, mask_was_saved = 0}}, priv = {pad = {
              0x0, 0x0, 0x549ff0, 0x7fff52a5c288}, data = {prev = 0x0, 
              cleanup = 0x0, canceltype = 5545968}}}
        not_first_call = <value optimised out>
#9  0x00000000004087f9 in ?? ()
No symbol table info available.
#10 0x00007fff52a5c278 in ?? ()
No symbol table info available.
#11 0x000000000000001c in ?? ()
No symbol table info available.
#12 0x0000000000000001 in ?? ()
No symbol table info available.
#13 0x00007fff52a5d981 in ?? ()
No symbol table info available.
#14 0x0000000000000000 in ?? ()
No symbol table info available.
Current language:  auto
The current source language is "auto; currently asm".
Current language:  auto
The current source language is "auto; currently c".