.
Thread 2 (process 19738):
#0  0x00007f01fbd1e126 in poll () from /lib/libc.so.6
#1  0x00007f01fb070182 in snd1_pcm_wait_nocheck (pcm=0x1fede10, timeout=-1) at pcm.c:2302
	pfd = (struct pollfd *) 0x42f4fe50
	revents = <value optimized out>
	npfds = 1
	pollio = -1
	err = <value optimized out>
	err_poll = 0
	__FUNCTION__ = "snd1_pcm_wait_nocheck"
#2  0x00007f01fb070547 in snd1_pcm_write_areas (pcm=0x1fede10, areas=0x42f4ff30, offset=0, size=940, 
    func=0x7f01fb07b300 <snd_pcm_mmap_write_areas>) at pcm.c:6462
	frames = 940
	avail = -516
	xfer = 0
	err = 0
	state = SND_PCM_STATE_RUNNING
#3  0x00007f01fb07b63a in snd_pcm_mmap_writei (pcm=0x1fede10, buffer=<value optimized out>, size=940)
    at pcm_mmap.c:186
No locals.
#4  0x00007f01fcbb533c in ALSA_PlayAudio (this=0x1fee640) at ../../src/audio/alsa/SDL_alsa_audio.c:325
	status = <value optimized out>
	sample_len = -1
	sample_buf = (short int *) 0x1ffe000
#5  0x00007f01fcb8801e in SDL_RunAudio (audiop=<value optimized out>) at ../../src/audio/SDL_audio.c:215
	audio = (SDL_AudioDevice *) 0x1fee640
	stream = (Uint8 *) 0x1ffe000 ""
	stream_len = 3760
	udata = (void *) 0x0
	fill = (void (*)(void *, Uint8 *, int)) 0x709940 <audio_fill>
	silence = 0
#6  0x00007f01fcb8f937 in SDL_RunThread (data=0x1ff0e60) at ../../src/thread/SDL_thread.c:202
	userfunc = (int (*)(void *)) 0x7f01fcb87f60 <SDL_RunAudio>
	userdata = (void *) 0x1fee640
#7  0x00007f01fcbd8ac9 in RunThread (data=0x42f4fe50) at ../../src/thread/pthread/SDL_systhread.c:47
No locals.
#8  0x00007f01fb8283ea in start_thread () from /lib/libpthread.so.0
#9  0x00007f01fbd27b9d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()
.
Thread 1 (process 19457):
#0  0x00007f02001910b0 in FT_Get_CMap_Format () from /usr/lib/libfreetype.so.6
#1  0x00007f020019139a in FT_Set_Charmap () from /usr/lib/libfreetype.so.6
#2  0x00000000009fff44 in BLI_vfontdata_from_freetypefont (pf=<value optimized out>)
    at source/blender/blenlib/intern/freetypefont.c:408
	vfd = (VFontData *) 0x1e5d7c0
#3  0x000000000093e09d in load_vfont (name=0xc8cb20 "<builtin>")
    at source/blender/blenkernel/intern/font.c:383
	vfd = <value optimized out>
	filename = "<builtin>\000\220\000\000\000\000\000\v\000\000\000\000\000\000\000\000\000XB\000\000XB\000\000\200?", '\0' <repeats 18 times>, "\200?", '\0' <repeats 18 times>, "\200?\000\000\000"
	vfont = (VFont *) 0x0
	pf = (PackedFile *) 0x1eada00
	tpf = (PackedFile *) 0x0
	is_builtin = 1
#4  0x0000000000584409 in add_primitiveFont (dummy_argument=<value optimized out>)
    at source/blender/src/editfont.c:1177
	cu = (Curve *) 0x1abcaa0
#5  0x000000000073b1ea in do_info_addmenu (arg=<value optimized out>, event=1970170211)
    at source/blender/src/header_info.c:1471
No locals.
#6  0x0000000000658fe9 in uiDoBlocks (lb=0x1172310, event=<value optimized out>, movemouse_quit=1)
    at source/blender/src/interface.c:5108
	block = <value optimized out>
	uevent = {mval = {1337, 468}, qual = 0, val = 1, event = 1}
	retval = 4
	cont = 1
#7  0x00000000005a6046 in toolbox_n () at source/blender/src/toolbox.c:2249
	block = (uiBlock *) 0x1dca190
	but = (uiBut *) 0x1dbaaf0
	storage = {first = 0x1fda970, last = 0x1fda970}
	menu1 = (TBitem *) 0x1dbaaf0
	menu2 = (TBitem *) 0x103c620
	menu3 = (TBitem *) 0x103a800
	menu4 = (TBitem *) 0x103c720
	menu5 = (TBitem *) 0x103c980
	menu6 = (TBitem *) 0x103cb60
	menu7 = (TBitem *) 0x103cd00
	dx = 96
	mval = {1200, 541}
	tot = 7
	str1 = 0xcf79ce "Add"
	str2 = 0xc92e4c "Edit"
	str3 = 0xcb42e4 "Select"
	str4 = 0xcad397 "Transform"
	str5 = 0xcae5ba "Object"
	str6 = 0xc880e8 "View"
	str7 = 0xcbb8cf "Render"
#8  0x00000000005f3f1c in screenmain () at source/blender/src/editscreen.c:1485
	event = 221
	val = 1
	towin = 1
	ascii = 32 ' '
	firsttime = 0
	onload_script = 0
#9  0x00000000005351a2 in main (argc=2, argv=0x7fff08ffdea8) at source/creator/creator.c:818
	a = 2
	i = 150986416
	stax = 0
	stay = 0
	sizx = 1920
	sizy = 1200
	scr_init = 0
	syshandle = (SYS_SystemHandle) 0x1850e10