Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1237947488 (LWP 3727)]
_alFloatMul (bpt=0xa189ff8, sa=0.15939714, len=2) at arch/i386/x86_floatmul.c:74
74                                      *(v4hi*)bpt = __builtin_ia32_pmulhw(*(v4hi*)bpt, v_sa.v);
(gdb) bt
#0  _alFloatMul (bpt=0xa189ff8, sa=0.15939714, len=2) at arch/i386/x86_floatmul.c:74
#1  0xb7c9cb04 in _alSourceParamApply (src=0x9ae09c0, nc=2, len=4, buffers=0xb7cc4a54)
    at al_source.c:2912
#2  0xb7c965fc in _alApplyFilters (cid=36864, sid=16408) at al_filter.c:420
#3  0xb7c985e1 in _alMixSources () at al_mixer.c:274
#4  0xb7c99a61 in async_mixer_iterate (dummy=0x0) at al_mixer.c:1084
#5  0xb7ca1daa in runThread (data=0xb7c999f0) at al_threadlib.c:19
#6  0xb7dcb4e4 in start_thread (arg=0xb6366ba0) at pthread_create.c:261
#7  0xb7bedd7e in clone () from /lib/libc.so.6