.
Thread 3 (process 7026):
#0  0x00002b0bac9f0bd8 in __lll_mutex_lock_wait () from /lib/libpthread.so.0
#1  0x00002b0bac9ecb19 in _L_mutex_lock_585 () from /lib/libpthread.so.0
#2  0x00002b0bac9ec909 in pthread_mutex_lock () from /lib/libpthread.so.0
#3  0x00002b0bab4f70ce in SDL_mutexP (mutex=0x797820) at ../../src/thread/pthread/SDL_sysmutex.c:108
	retval = <value optimized out>
#4  0x00000000004606e7 in I_UpdateSoundParams (handle=7960608, volume=0, seperation=-1398849616, pitch=-1) at i_sound.c:234
No locals.
#5  0x0000000000460905 in I_StartSound (id=23, channel=0, vol=64, sep=128, pitch=144, priority=<value optimized out>) at i_sound.c:316
	handle = 0
#6  0x000000000041e1f7 in S_StartSoundAtVolume (origin_p=0x0, sfx_id=<value optimized out>, volume=64) at s_sound.c:308
	h = <value optimized out>
	sep = 128
	pitch = 144
	priority = 64
	cnum = <value optimized out>
	is_pickup = 0
	sfx = (sfxinfo_t *) 0x682070
	origin = <value optimized out>
#7  0x00000000004257fb in M_Responder (ev=0x7fffffbae5a0) at m_menu.c:4431
	ch = <value optimized out>
	i = <value optimized out>
	joywait = 0
	mousewait = 0
	mousey = 0
	lasty = 0
	mousex = 0
	lastx = 0
#8  0x00000000004211a5 in D_PostEvent (ev=0x7fffffbae5a0) at d_main.c:154
No locals.
#9  0x000000000045fd76 in I_StartTic () at i_video.c:179
	should_be_grabbed = <value optimized out>
	Event = {type = 2 '\002', active = {type = 2 '\002', gain = 0 '\0', state = 1 '\001'}, key = {type = 2 '\002', which = 0 '\0', state = 1 '\001', keysym = {
      scancode = 9 '\t', sym = SDLK_ESCAPE, mod = KMOD_NONE, unicode = 0}}, motion = {type = 2 '\002', which = 0 '\0', state = 1 '\001', x = 28681, y = 44814, xrel = 27, 
    yrel = 0}, button = {type = 2 '\002', which = 0 '\0', button = 1 '\001', state = 0 '\0', x = 28681, y = 44814}, jaxis = {type = 2 '\002', which = 0 '\0', axis = 1 '\001', 
    value = 28681}, jball = {type = 2 '\002', which = 0 '\0', ball = 1 '\001', xrel = 28681, yrel = -20722}, jhat = {type = 2 '\002', which = 0 '\0', hat = 1 '\001', 
    value = 0 '\0'}, jbutton = {type = 2 '\002', which = 0 '\0', button = 1 '\001', state = 0 '\0'}, resize = {type = 2 '\002', w = -1358008311, h = 27}, expose = {
    type = 2 '\002'}, quit = {type = 2 '\002'}, user = {type = 2 '\002', code = -1358008311, data1 = 0x1b, data2 = 0x0}, syswm = {type = 2 '\002', msg = 0x1b}}
#10 0x0000000000456883 in NetUpdate () at d_client.c:335
	newtics = -4
	lastmadetic = 96
#11 0x0000000000457035 in TryRunTics () at d_client.c:460
	runtics = 0
	entertime = 95
#12 0x000000000041f07c in D_DoomLoop () at d_main.c:357
No locals.
#13 0x00000000004202d6 in D_DoomMain () at d_main.c:1642
	fname = <value optimized out>
	fpath = 0x7327c0 "SHTG"
	i = 5
#14 0x000000000045e504 in main (argc=<value optimized out>, argv=<value optimized out>) at i_main.c:405
No locals.
#15 0x00002b0babe1c8e4 in __libc_start_main () from /lib/libc.so.6
#16 0x0000000000403fd9 in _start ()
.
Thread 2 (process 7028):
#0  0x00002b0babec093b in write () from /lib/libc.so.6
#1  0x00002b0bab146c0e in seqbuf_dump () at native_midi_gpl.c:302
No locals.
#2  0x00002b0bab1487bf in playevents () at playevents.c:158
	tempo = 631578
	lasttime = 47329117335808
	lowtime = <value optimized out>
	track = <value optimized out>
	best = <value optimized out>
	length = 2
	loaded = <value optimized out>
	data = (unsigned char *) 0x80af7b "("
	current = 3785.6629213483143
	dtime = 19.820224719101123
	use_dev = 0
	playing = 1
#3  0x00002b0bab4b5207 in SDL_RunThread (data=0x7e5640) at ../../src/thread/SDL_thread.c:202
	userfunc = (int (*)(void *)) 0x2b0bab1481d0 <playevents>
	userdata = (void *) 0x0
#4  0x00002b0bab4f6e49 in RunThread (data=0xa) at ../../src/thread/pthread/SDL_systhread.c:47
No locals.
#5  0x00002b0bac9ea2a5 in start_thread () from /lib/libpthread.so.0
#6  0x00002b0babece5ed in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()
.
Thread 1 (process 7027):
#0  0x00002b0babe6cc8d in malloc_consolidate () from /lib/libc.so.6
#1  0x00002b0babe6e89b in _int_free () from /lib/libc.so.6
#2  0x00002b0babe7226c in free () from /lib/libc.so.6
#3  0x00002b0bacc5f4ab in snd_pcm_munmap (pcm=0x7c8170) at pcm_mmap.c:517
	i = (snd_pcm_channel_info_t *) 0x7c7e30
	c1 = 1
	size = <value optimized out>
	err = <value optimized out>
	c = <value optimized out>
	__PRETTY_FUNCTION__ = "snd_pcm_munmap"
	__FUNCTION__ = "snd_pcm_munmap"
#4  0x00002b0bacc54eec in snd_pcm_hw_free (pcm=0x2b0bac14b960) at pcm.c:842
	err = 8146336
#5  0x00002b0bacc54f03 in snd_pcm_hw_free (pcm=0x7c54a0) at pcm.c:848
	err = 8146336
#6  0x00002b0bacc54f03 in snd_pcm_hw_free (pcm=0x7c7940) at pcm.c:848
	err = 8146336
#7  0x00002b0bacc6e500 in snd_pcm_plug_hw_free (pcm=0x7c75d0) at pcm_plug.c:976
	err = <value optimized out>
#8  0x00002b0bacc54f03 in snd_pcm_hw_free (pcm=0x7c75d0) at pcm.c:848
	err = 8146336
#9  0x00002b0bacc558b7 in snd_pcm_close (pcm=0x7c75d0) at pcm.c:698
	res = <value optimized out>
	err = <value optimized out>
	__PRETTY_FUNCTION__ = "snd_pcm_close"
#10 0x00002b0bab4d7944 in ALSA_CloseAudio (this=0x7c7bd0) at ../../src/audio/alsa/SDL_alsa_audio.c:365
No locals.
#11 0x00002b0bab4ad1c6 in SDL_AudioQuit () at ../../src/audio/SDL_audio.c:707
	audio = (SDL_AudioDevice *) 0x7c7bd0
#12 0x00002b0bab4ac715 in SDL_QuitSubSystem (flags=16) at ../../src/SDL.c:194
No locals.
#13 0x00002b0bab11f290 in Mix_CloseAudio () at mixer.c:957
	i = 8
#14 0x0000000000460424 in I_ShutdownSound () at i_sound.c:474
No locals.
#15 0x00002b0babe32a15 in exit () from /lib/libc.so.6
#16 0x000000000045ea86 in I_SafeExit (rc=-1407927968) at i_main.c:324
No locals.
#17 0x000000000040fa6f in I_Error (error=<value optimized out>) at lprintf.c:381
	errmsg = "I_SignalHandler: Exiting on signal: signal 11", '\0' <repeats 27 times>, "ÿÿÿÿÿÿÿÿ\000\000\000\000\t\000\000\000\002LG", '\0' <repeats 13 times>, "Xð\177@", '\0' <repeats 24 times>, "\n", '\0' <repeats 43 times>, " ", '\0' <repeats 26 times>, "d", '\0' <repeats 100 times>, "\001", '\0' <repeats 11 times>, "\002\000\000\000\003LG", '\0' <repeats 1011 times>, "11", '\0' <repeats 40 times>, "\030\000\000\0000\000\000\000àó\177@\000\000\000\000 ó\177@", '\0' <repeats 172 times>...
	argptr = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x407ff3f0, reg_save_area = 0x407ff330}}
#18 0x000000000045e5d1 in I_SignalHandler (s=11) at i_main.c:142
	buf = "Exiting on signal: signal 11", '\0' <repeats 1532 times>, "\033$ðª\v+\000\000\000\000\000\000\000\000\000\000(Vz®\v+\000\000\a\000\000\000\000\000\000\000\033\000\000\000\000\000\000\000AM\235|\000\000\000\000d(ðª\v+\000\000%Õ\006\005\000\000\000\000pú\177@\000\000\000\000@M\235|\000\000\000\000àû\177@\000\000\000\000øû\177@\000\000\000\000x*à«\v+\000\000\000\000\000\000\000\000\000\000ø±\232®\v+\000\000`©\217«\v+\000\0004\204Á¬\v+\000\000°ëà«\v+\000\000àUÀ¬\v+\000\000\000\000\000\000\001\000\000\0009\003"...
#19 <signal handler called>
#20 0x0000000000460333 in I_UpdateSound (unused=0x0, stream=<value optimized out>, len=<value optimized out>) at i_sound.c:427
	dl = 0
	dr = 0
	leftend = (short int *) 0x7cfde8
	chan = 0
#21 0x00002b0bab4ad51a in SDL_RunAudio (audiop=<value optimized out>) at ../../src/audio/SDL_audio.c:223
	audio = (SDL_AudioDevice *) 0x7c7bd0
	stream = (Uint8 *) 0x7cf690 " L|"
	stream_len = 1880
	udata = (void *) 0x0
	fill = (void (*)(void *, Uint8 *, int)) 0x2b0bab11f950 <mix_channels>
	silence = 0
#22 0x00002b0bab4b5207 in SDL_RunThread (data=0x7c6230) at ../../src/thread/SDL_thread.c:202
	userfunc = (int (*)(void *)) 0x2b0bab4ad3d0 <SDL_RunAudio>
	userdata = (void *) 0x7c7bd0
#23 0x00002b0bab4f6e49 in RunThread (data=0x0) at ../../src/thread/pthread/SDL_systhread.c:47
No locals.
#24 0x00002b0bac9ea2a5 in start_thread () from /lib/libpthread.so.0
#25 0x00002b0babece5ed in clone () from /lib/libc.so.6
#26 0x0000000000000000 in ?? ()