[gst-devel] SEGV inside MC_put_8_mmxext

[vishnu at pobox.com]

On Mon, Sep 24, 2001 at 12:56:58PM -0700, vishnu at pobox.com wrote:
> While playing an mpeg2 VOB:
> ...
>
> i'll try to develop a better bug report..

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1026 (LWP 21053)]
MC_put_8_mmxext (dest=0x40ff9900 "", ref=0x40efb900 "", stride=360, height=8)
    at motion_comp_mmx.c:548
548             movq_r2m (mm0, *dest);
(gdb) where
#0  MC_put_8_mmxext (dest=0x40ff9900 "", ref=0x40efb900 "", stride=360, height=8)
    at motion_comp_mmx.c:548
#1  0x4074e0ce in motion_fr_zero (picture=0x80ad780, motion=0x80ad83c,
    dest=0xbf61fed8, offset=0, stride=720, table=0x4075a8c0) at slice.c:1059
#2  0x40751839 in slice_process (picture=0x80ad780, code=27,
    buffer=0x8075760 "\e|=#D\215\0322Òk-=´HÑ#F\214Ù«h\221¢F\215\030a[D\215\0224hÃ\nÚ$h\221£F\030VÑ#D\215\0320¶\211\032$hÑ\206\eD\215\0224hÃ\r¢F\211\0324a\206Ñ#D\215\0320Ãh\221¢F\215\030a[D\215\0224hÃ\nÚ$h\215\0320¶\211\032$hÑ\206\025´HÑ#F\2140­¢F\210Ñ£\f+h\221¢F\215\030aZ\205\f\203\232\031\a4hÃ\006ÖÐÈ9¡\220sF\2140mm\f\203\232\031\a4hÃ\006ÖÐÈ9¡\220sF\2140mm\f\203\232\031\a4hÃ\006ÖÐÈ9¡\220sF\2140mm\f\203\232\031"...) at slice.c:1669
#3  0x4074a79b in parse_chunk (mpeg2dec=0x80756b0, code=27,
    buffer=0x8075760 "\e|=#D\215\0322Òk-=´HÑ#F\214Ù«h\221¢F\215\030a[D\215\0224hÃ\nÚ$h\221£F\030VÑ#D\215\0320¶\211\032$hÑ\206\eD\215\0224hÃ\r¢F\211\0324a\206Ñ#D\215\0320Ãh\221¢F\215\030a[D\215\0224hÃ\nÚ$h\215\0320¶\211\032$hÑ\206\025´HÑ#F\2140­¢F\210Ñ£\f+h\221¢F\215\030aZ\205\f\203\232\031\a4hÃ\006ÖÐÈ9¡\220sF\2140mm\f\203\232\031\a4hÃ\006ÖÐÈ9¡\220sF\2140mm\f\203\232\031\a4hÃ\006ÖÐÈ9¡\220sF\2140mm\f\203\232\031"...) at decode.c:175
#4  0x4074a802 in mpeg2_decode_data (mpeg2dec=0x80756b0,
    current=0x412e0017 "\ax\004U·L\203ËÝù\0308k/Ç:ss\201\004\017@\021\202(\002\b\004\237ü\214A\004\016À\020æ\224(B\002?ýÆ", end=0x412e0800 "") at decode.c:214
#5  0x40749eed in gst_mpeg2dec_loop (element=0x8075490) at gstmpeg2dec.c:402
#6  0x4003b458 in gst_schedule_loopfunc_wrapper (argc=0, argv=0x8075490)
    at gstscheduler.c:40
#7  0x4001f32e in cothread_stub () at cothreads.c:231
#8  0x4001f698 in cothread_switch (thread=0xbf600000) at cothreads.c:360
#9  0x4003c15a in gst_schedule_gethandler_proxy (pad=0x80755e8)
    at gstscheduler.c:203
#10 0x40033c5a in gst_pad_pull (pad=0x80af170) at gstpad.c:1476
#11 0x4003b6d7 in gst_schedule_chain_wrapper (argc=0, argv=0x806f9d0)
    at gstscheduler.c:74

Any clue?

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