On Mon, 13 Nov 2000, Matthieu Herrb wrote:
> You should try to use ktrace on the applications in question, if you
> haven't already done it.

Here are the last 40 lines of the ktrace when run as root. Hope this is
helpful...

Jared

	\0\0\0\0\0\^A\0\^A\0\0\0\0\0\0\0\0\0\M-t\M-T4\b\0\0\0\0\0\0\0\0"
  4054 snes9x   RET   read 32/0x20
  4054 snes9x   CALL  open(0x80e89de,0x2,0x8e1f800)
  4054 snes9x   NAMI  "/dev/mem"
  4054 snes9x   RET   open 5
  4054 snes9x   CALL  close(0)
  4054 snes9x   RET   close 0
  4054 snes9x   CALL  write(0x4,0x8e93000,0x8)
  4054 snes9x   GIO   fd 4 wrote 8 bytes
       "\M^Q\^A\^B\0\0\0@\^B"
  4054 snes9x   RET   write 8
  4054 snes9x   CALL  read(0x4,0xbfbfca04,0x20)
  4054 snes9x   GIO   fd 4 read 32 bytes
       "\^A\M-E\v\0\0\0\0\0\0\0\0\M-M\0\^D\0\0\0\0\M^@\0\0 \0\0\0\0\0\0\0\0\0\
	\0"
  4054 snes9x   RET   read 32/0x20
  4054 snes9x   CALL  open(0x80e8abc,0x2,0x8e1f800)
  4054 snes9x   NAMI  "/dev/mem"
  4054 snes9x   RET   open 0
  4054 snes9x   CALL  mmap(0,0x800000,0x1,0x1,0,0,0xcd000000,0xffffffff)
  4054 snes9x   RET   mmap -1 errno 22 Invalid argument
  4054 snes9x   CALL  issetugid
  4054 snes9x   RET   issetugid 0
  4054 snes9x   CALL  open(0xbfbfc5fc,0,0x4824e2dc)
  4054 snes9x   NAMI  "/usr/share/nls/C/libc.cat"
  4054 snes9x   RET   open 6
  4054 snes9x   CALL  __fstat13(0x6,0xbfbfc570)
  4054 snes9x   RET   __fstat13 0
  4054 snes9x   CALL  mmap(0,0xf57,0x1,0x1,0x6,0,0,0)
  4054 snes9x   RET   mmap 1210429440/0x4825b000
  4054 snes9x   CALL  close(0x6)
  4054 snes9x   RET   close 0
  4054 snes9x   CALL  munmap(0x4825b000,0xf57)
  4054 snes9x   RET   munmap 0
  4054 snes9x   CALL  write(0x2,0xbfbfc37c,0x3c)
  4054 snes9x   GIO   fd 2 wrote 60 bytes
       "XF86DGAGetVideo: failed to mmap /dev/mem (Invalid argument)
       "
  4054 snes9x   RET   write 60/0x3c
  4054 snes9x   CALL  exit(0xfffffffe)