[MPlayer-users] Segmentation fault

Gareth Jayne gaz at gazmond.co.uk
Thu May 30 19:57:01 CEST 2002


Since I last ran up2date on my RH7.2 machine mplayer no longer works. It seg
faults when initialising the vesa driver I think. I use vesa so that I can
use tvout on my ATI Rage128 card. It worked a treat before. The last few
lines when running the program are:

==========================================================================
Opening Video Decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 352 x 240, Mpeg PES
[PP] Sorry, postprocessing is not available
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
VO: [vesa] 352x240 => 352x264 Mpeg PES fs
Segmentation fault

The last few lines of an strace are:

open("/dev/zero", O_RDONLY|O_LARGEFILE) = 8
mmap2(0x10000, 65536, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED,
8, 0) = 0x10000
open("/dev/mem", O_RDWR|O_LARGEFILE)    = 9
mmap2(NULL, 1282, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 9,
0) = 0
mmap2(0xa0000, 393216, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 9, 0xa0)
= 0xa0000
ioperm(0, 0x400, 0x1)                   = 0
iopl(0x3)                               = 0
vm86old(0x81d918c)                      = -1 ENOSYS (Function not
implemented)
vm86old(0x81d918c)                      = -1 ENOSYS (Function not
implemented)
--- SIGSEGV (Segmentation fault) ---
--- SIGSEGV (Segmentation fault) ---
--- SIGSEGV (Segmentation fault) ---


Any ideas why?

Thanks
Gareth




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