Backtrace in gdb:

Program received signal SIGSEGV, Segmentation fault.
0x00b43d87 in mixDualAlphaSprites (bitmap=0xe3b1fe4, gfx0=0xf251ea0,
gfx1=0x102c1ea0, mixAlphaTilemap=0) at src/vidhrdw/deco32.c:1486
1486 destLine[x]=pal0[(priColAlphaPal
0&0xff) + (gfx0->color_granularity * col0)];
(gdb) bt
#0 0x00b43d87 in mixDualAlphaSprites (bitmap=0xe3b1fe4, gfx0=0xf251ea0,
gfx1=0x102c1ea0, mixAlphaTilemap=0) at src/vidhrdw/deco32.c:1486
#1 0x00b44992 in video_update_nslasher (machine=0x73c1dc0, screen=0,
bitmap=0xe3b1fe4, cliprect=0x22fca0) at src/vidhrdw/deco32.c:1664
#2 0x004b9220 in video_screen_update_partial (scrnum=0, scanline=247)
at src/video.c:578
#3 0x004b9b25 in video_frame_update () at src/video.c:771
#4 0x0041f1a1 in cpu_vblankcallback (param=0) at src/cpuexec.c:1416
#5 0x0041ef87 in cpu_firstvblankcallback (param=0) at src/cpuexec.c:1358
#6 0x004a8345 in mame_timer_set_global_time (newbase=
{seconds = 0, subseconds = 16137666666666667}) at src/timer.c:360
#7 0x0041d25e in cpuexec_timeslice () at src/cpuexec.c:553
#8 0x00470864 in run_game (game=3533) at src/mame.c:339
#9 0x005247c1 in utf8_main (argc=3, argv=0x40b1ff4)
at src/windows/winmain.c:152
#10 0x013fd311 in main (argc=3, a_argv=0x3fc2500) at src/windows/main.c:61

Backtrace on command-line:

-----------------------------------------------------
Exception at EIP=00B43D87 (video_update_fghthist+0x06d6): ACCESS VIOLATION
While attempting to read memory at 074A37E0
-----------------------------------------------------
EAX=074A2800 EBX=00000000 ECX=00000018 EDX=00000FE0
ESI=0E42A440 EDI=6A528800 EBP=0022FC48 ESP=0022FBF0
-----------------------------------------------------
Stack crawl:
exception-> 00B43D87 (video_update_fghthist+0x06d6)
0022FC4C: 00B44992 (video_update_nslasher+0x06fd)
0022FC7C: 004B9220 (video_screen_update_partial+0x010c)
0022FCCC: 004B9B25 (video_frame_update+0x0096)
0022FD2C: 0041F1A1 (cpu_getiloops+0x039a)
0022FDBC: 004A8345 (mame_timer_set_global_time+0x0193)
0022FDFC: 0041D25E (cpuexec_timeslice+0x07f2)
0022FEDC: 00470864 (run_game+0x01b4)
0022FF0C: 005247C1 (utf8_main+0x0131)
0022FF3C: 013FD311 (main+0x00d1)
0022FF7C: 00401237 (__image_base__+0x1237)
0022FFB4: 00401288 (mainCRTStartup+0x0018) 