I can't get vcut to do anything *but* segfault.

Starting program: /usr/bin/vcut msg0000.ogg foo.ogg bar.ogg +7
Processing: Cutting at 7.000000 seconds

Program received signal SIGSEGV, Segmentation fault.
__memcpy_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:1578
1578		movdqu	-16(%rsi), %xmm0
(gdb) bt
#0  __memcpy_ssse3_back ()
    at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:1578
#1  0x00000034448026bc in memcpy (__len=<optimized out>, 
    __src=<optimized out>, __dest=<optimized out>)
    at /usr/include/bits/string3.h:51
#2  ogg_stream_iovecin (os=os@entry=0x7fffffffdb78, 
    iov=iov@entry=0x7fffffffd560, count=count@entry=1, e_o_s=0, granulepos=0)
    at framing.c:337
#3  0x000000344480281c in ogg_stream_packetin (os=os@entry=0x7fffffffdb78, 
    op=op@entry=0x7fffffffd5e0) at framing.c:366
#4  0x0000000000401a20 in write_packet (s=s@entry=0x7fffffffd770, 
    packet=packet@entry=0x7fffffffd5e0) at vcut.c:494
#5  0x0000000000401b95 in submit_headers_to_stream (s=0x7fffffffd770)
    at vcut.c:199
#6  open_output_stream (s=0x7fffffffd770) at vcut.c:247
#7  write_packet (s=s@entry=0x7fffffffd770, packet=packet@entry=0x7fffffffd6b0)
    at vcut.c:483
#8  0x0000000000401fea in process_audio_packet (s=s@entry=0x7fffffffd770, 
    vs=vs@entry=0x7fffffffd7b8, packet=0x7fffffffd6b0) at vcut.c:464
#9  0x0000000000402393 in process_page (s=s@entry=0x7fffffffd770, 
    page=page@entry=0x7fffffffd720) at vcut.c:586
#10 0x00000000004025bb in vcut_process (s=s@entry=0x7fffffffd770) at vcut.c:618
#11 0x0000000000401518 in main (argc=<optimized out>, argv=0x7fffffffde28)
---Type <return> to continue, or q <return> to quit---
    at vcut.c:312