Date: Thu, 26 Nov 2015 19:57:19 +0100 From: <rank1seeker@gmail.com> To: multimedia@FreeBSD.org Subject: ffmpeg core dumps on x264 Message-ID: <20151126195719.00006061@gmail.com>
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I get crash upon, or ANY other operation on file with x264 codec:
# ffprobe file.mp4
Bus error (core dumped)
10.2-RELEASE-p7
Architecture:
freebsd:10:x86:32
#0 ff_deblock_v_luma_8_sse2 () at libavcodec/x86/h264_deblock.asm:503
503 libavcodec/x86/h264_deblock.asm: No such file or directory.
in libavcodec/x86/h264_deblock.asm
[New Thread 2b403080 (LWP 100169/<unknown>)]
Current language: auto; currently asm
(gdb) bt
#0 ff_deblock_v_luma_8_sse2 () at libavcodec/x86/h264_deblock.asm:503
#1 0x0000000c in ?? ()
#2 0x2b494f5e in ?? ()
#3 0x00000000 in ?? ()
(gdb) l
503 in libavcodec/x86/h264_deblock.asm
Dump of assembler code for function ff_deblock_v_luma_8_sse2:
0x28b7ba10 <ff_deblock_v_luma_8_sse2+0>: push %ebx
0x28b7ba11 <ff_deblock_v_luma_8_sse2+1>: push %esi
0x28b7ba12 <ff_deblock_v_luma_8_sse2+2>: sub $0x24,%esp
0x28b7ba15 <ff_deblock_v_luma_8_sse2+5>: mov 0x30(%esp),%eax
0x28b7ba19 <ff_deblock_v_luma_8_sse2+9>: mov 0x34(%esp),%ecx
0x28b7ba1d <ff_deblock_v_luma_8_sse2+13>: mov 0x38(%esp),%edx
0x28b7ba21 <ff_deblock_v_luma_8_sse2+17>: mov 0x3c(%esp),%ebx
0x28b7ba25 <ff_deblock_v_luma_8_sse2+21>: mov 0x40(%esp),%esi
0x28b7ba29 <ff_deblock_v_luma_8_sse2+25>: lea
(%ecx,%ecx,2),%esi 0x28b7ba2c <ff_deblock_v_luma_8_sse2+28>:
dec %edx 0x28b7ba2d <ff_deblock_v_luma_8_sse2+29>: neg %esi
0x28b7ba2f <ff_deblock_v_luma_8_sse2+31>: dec %ebx
0x28b7ba30 <ff_deblock_v_luma_8_sse2+32>: add %eax,%esi
0x28b7ba32 <ff_deblock_v_luma_8_sse2+34>: movdqa
(%esi,%ecx,1),%xmm0 0x28b7ba37 <ff_deblock_v_luma_8_sse2+39>:
movdqa (%esi,%ecx,2),%xmm1 0x28b7ba3c
<ff_deblock_v_luma_8_sse2+44>: movdqa (%eax),%xmm2 0x28b7ba40
<ff_deblock_v_luma_8_sse2+48>: movdqa (%eax,%ecx,1),%xmm3
0x28b7ba45 <ff_deblock_v_luma_8_sse2+53>: movd %edx,%xmm4
0x28b7ba49 <ff_deblock_v_luma_8_sse2+57>: movd %ebx,%xmm5
0x28b7ba4d <ff_deblock_v_luma_8_sse2+61>: pshuflw
$0x0,%xmm4,%xmm4 0x28b7ba52 <ff_deblock_v_luma_8_sse2+66>:
punpcklqdq %xmm4,%xmm4 0x28b7ba56 <ff_deblock_v_luma_8_sse2+70>:
pshuflw $0x0,%xmm5,%xmm5 0x28b7ba5b
<ff_deblock_v_luma_8_sse2+75>: punpcklqdq %xmm5,%xmm5 0x28b7ba5f
<ff_deblock_v_luma_8_sse2+79>: packuswb %xmm4,%xmm4 0x28b7ba63
<ff_deblock_v_luma_8_sse2+83>: packuswb %xmm5,%xmm5 0x28b7ba67
<ff_deblock_v_luma_8_sse2+87>: movdqa %xmm2,%xmm6 0x28b7ba6b
<ff_deblock_v_luma_8_sse2+91>: movdqa %xmm1,%xmm7 0x28b7ba6f
<ff_deblock_v_luma_8_sse2+95>: psubusb %xmm1,%xmm6 0x28b7ba73
<ff_deblock_v_luma_8_sse2+99>: psubusb %xmm2,%xmm7 0x28b7ba77
<ff_deblock_v_luma_8_sse2+103>: por %xmm6,%xmm7 0x28b7ba7b
<ff_deblock_v_luma_8_sse2+107>: psubusb %xmm4,%xmm7 0x28b7ba7f
<ff_deblock_v_luma_8_sse2+111>: movdqa %xmm1,%xmm6 0x28b7ba83
<ff_deblock_v_luma_8_sse2+115>: movdqa %xmm0,%xmm4 0x28b7ba87
<ff_deblock_v_luma_8_sse2+119>: psubusb %xmm0,%xmm6 0x28b7ba8b
<ff_deblock_v_luma_8_sse2+123>: psubusb %xmm1,%xmm4 0x28b7ba8f
<ff_deblock_v_luma_8_sse2+127>: por %xmm6,%xmm4 0x28b7ba93
<ff_deblock_v_luma_8_sse2+131>: psubusb %xmm5,%xmm4 0x28b7ba97
<ff_deblock_v_luma_8_sse2+135>: por %xmm4,%xmm7 0x28b7ba9b
<ff_deblock_v_luma_8_sse2+139>: movdqa %xmm2,%xmm6 0x28b7ba9f
<ff_deblock_v_luma_8_sse2+143>: movdqa %xmm3,%xmm4 0x28b7baa3
<ff_deblock_v_luma_8_sse2+147>: psubusb %xmm3,%xmm6 0x28b7baa7
<ff_deblock_v_luma_8_sse2+151>: psubusb %xmm2,%xmm4 0x28b7baab
<ff_deblock_v_luma_8_sse2+155>: por %xmm6,%xmm4 0x28b7baaf
<ff_deblock_v_luma_8_sse2+159>: psubusb %xmm5,%xmm4 0x28b7bab3
<ff_deblock_v_luma_8_sse2+163>: por %xmm4,%xmm7 0x28b7bab7
<ff_deblock_v_luma_8_sse2+167>: pxor %xmm6,%xmm6 0x28b7babb
<ff_deblock_v_luma_8_sse2+171>: pcmpeqb %xmm6,%xmm7 0x28b7babf
<ff_deblock_v_luma_8_sse2+175>: mov 0x40(%esp),%ebx 0x28b7bac3
<ff_deblock_v_luma_8_sse2+179>: pcmpeqb %xmm3,%xmm3 0x28b7bac7
<ff_deblock_v_luma_8_sse2+183>: movd (%ebx),%xmm4 0x28b7bacb
<ff_deblock_v_luma_8_sse2+187>: punpcklbw %xmm4,%xmm4 0x28b7bacf
<ff_deblock_v_luma_8_sse2+191>: punpcklbw %xmm4,%xmm4 0x28b7bad3
<ff_deblock_v_luma_8_sse2+195>: movdqa %xmm4,0x10(%esp) 0x28b7bad9
<ff_deblock_v_luma_8_sse2+201>: pcmpgtb %xmm3,%xmm4 0x28b7badd
<ff_deblock_v_luma_8_sse2+205>: movdqa (%esi),%xmm3 0x28b7bae1
<ff_deblock_v_luma_8_sse2+209>: pand %xmm7,%xmm4 0x28b7bae5
<ff_deblock_v_luma_8_sse2+213>: movdqa %xmm4,(%esp) 0x28b7baea
<ff_deblock_v_luma_8_sse2+218>: movdqa %xmm3,%xmm7 0x28b7baee
<ff_deblock_v_luma_8_sse2+222>: movdqa %xmm1,%xmm6 0x28b7baf2
<ff_deblock_v_luma_8_sse2+226>: psubusb %xmm1,%xmm7 0x28b7baf6
<ff_deblock_v_luma_8_sse2+230>: psubusb %xmm3,%xmm6 0x28b7bafa
<ff_deblock_v_luma_8_sse2+234>: psubusb %xmm5,%xmm7 0x28b7bafe
<ff_deblock_v_luma_8_sse2+238>: psubusb %xmm5,%xmm6 0x28b7bb02
<ff_deblock_v_luma_8_sse2+242>: pcmpeqb %xmm7,%xmm6 0x28b7bb06
<ff_deblock_v_luma_8_sse2+246>: pand %xmm4,%xmm6 0x28b7bb0a
<ff_deblock_v_luma_8_sse2+250>: pand 0x10(%esp),%xmm4 0x28b7bb10
<ff_deblock_v_luma_8_sse2+256>: movdqa %xmm4,%xmm7 0x28b7bb14
<ff_deblock_v_luma_8_sse2+260>: psubb %xmm6,%xmm7 0x28b7bb18
<ff_deblock_v_luma_8_sse2+264>: pand %xmm4,%xmm6 0x28b7bb1c
<ff_deblock_v_luma_8_sse2+268>: movdqa %xmm1,%xmm4 0x28b7bb20
<ff_deblock_v_luma_8_sse2+272>: pavgb %xmm2,%xmm4 0x28b7bb24
<ff_deblock_v_luma_8_sse2+276>: pavgb %xmm4,%xmm3 0x28b7bb28
<ff_deblock_v_luma_8_sse2+280>: pxor (%esi),%xmm4 0x28b7bb2c
<ff_deblock_v_luma_8_sse2+284>: pand 0xa8ff00,%xmm4 0x28b7bb34
<ff_deblock_v_luma_8_sse2+292>: psubusb %xmm4,%xmm3 0x28b7bb38
<ff_deblock_v_luma_8_sse2+296>: movdqa %xmm0,%xmm4 0x28b7bb3c
<ff_deblock_v_luma_8_sse2+300>: psubusb %xmm6,%xmm4 0x28b7bb40
<ff_deblock_v_luma_8_sse2+304>: paddusb %xmm0,%xmm6 0x28b7bb44
<ff_deblock_v_luma_8_sse2+308>: pmaxub %xmm4,%xmm3 0x28b7bb48
<ff_deblock_v_luma_8_sse2+312>: pminub %xmm6,%xmm3 0x28b7bb4c
<ff_deblock_v_luma_8_sse2+316>: movdqa %xmm3,(%esi,%ecx,1)
0x28b7bb51 <ff_deblock_v_luma_8_sse2+321>: movdqa
(%eax,%ecx,2),%xmm4 0x28b7bb56 <ff_deblock_v_luma_8_sse2+326>:
movdqa %xmm4,%xmm3 0x28b7bb5a <ff_deblock_v_luma_8_sse2+330>:
movdqa %xmm2,%xmm6 0x28b7bb5e <ff_deblock_v_luma_8_sse2+334>:
psubusb %xmm2,%xmm3 0x28b7bb62 <ff_deblock_v_luma_8_sse2+338>:
psubusb %xmm4,%xmm6 0x28b7bb66 <ff_deblock_v_luma_8_sse2+342>:
psubusb %xmm5,%xmm3 0x28b7bb6a <ff_deblock_v_luma_8_sse2+346>:
psubusb %xmm5,%xmm6 0x28b7bb6e <ff_deblock_v_luma_8_sse2+350>:
pcmpeqb %xmm3,%xmm6 0x28b7bb72 <ff_deblock_v_luma_8_sse2+354>:
pand (%esp),%xmm6 0x28b7bb77 <ff_deblock_v_luma_8_sse2+359>:
movdqa 0x10(%esp),%xmm5 0x28b7bb7d <ff_deblock_v_luma_8_sse2+365>:
psubb %xmm6,%xmm7 0x28b7bb81 <ff_deblock_v_luma_8_sse2+369>:
pand %xmm6,%xmm5 0x28b7bb85 <ff_deblock_v_luma_8_sse2+373>:
movdqa (%eax,%ecx,1),%xmm3 0x28b7bb8a
<ff_deblock_v_luma_8_sse2+378>: movdqa %xmm1,%xmm6 0x28b7bb8e
<ff_deblock_v_luma_8_sse2+382>: pavgb %xmm2,%xmm6 0x28b7bb92
<ff_deblock_v_luma_8_sse2+386>: pavgb %xmm6,%xmm4 0x28b7bb96
<ff_deblock_v_luma_8_sse2+390>: pxor (%eax,%ecx,2),%xmm6
0x28b7bb9b <ff_deblock_v_luma_8_sse2+395>: pand 0xa8ff00,%xmm6
0x28b7bba3 <ff_deblock_v_luma_8_sse2+403>: psubusb %xmm6,%xmm4
0x28b7bba7 <ff_deblock_v_luma_8_sse2+407>: movdqa %xmm3,%xmm6
0x28b7bbab <ff_deblock_v_luma_8_sse2+411>: psubusb %xmm5,%xmm6
0x28b7bbaf <ff_deblock_v_luma_8_sse2+415>: paddusb %xmm3,%xmm5
0x28b7bbb3 <ff_deblock_v_luma_8_sse2+419>: pmaxub %xmm6,%xmm4
0x28b7bbb7 <ff_deblock_v_luma_8_sse2+423>: pminub %xmm5,%xmm4
0x28b7bbbb <ff_deblock_v_luma_8_sse2+427>: movdqa
%xmm4,(%eax,%ecx,1) 0x28b7bbc0 <ff_deblock_v_luma_8_sse2+432>:
pcmpeqb %xmm4,%xmm4 0x28b7bbc4 <ff_deblock_v_luma_8_sse2+436>:
movdqa %xmm1,%xmm5 0x28b7bbc8 <ff_deblock_v_luma_8_sse2+440>:
pxor %xmm2,%xmm5 0x28b7bbcc <ff_deblock_v_luma_8_sse2+444>:
pxor %xmm4,%xmm3 0x28b7bbd0 <ff_deblock_v_luma_8_sse2+448>:
pand 0xa8ff00,%xmm5 0x28b7bbd8 <ff_deblock_v_luma_8_sse2+456>:
pavgb %xmm0,%xmm3 0x28b7bbdc <ff_deblock_v_luma_8_sse2+460>:
pxor %xmm1,%xmm4 0x28b7bbe0 <ff_deblock_v_luma_8_sse2+464>:
pavgb 0xa8ff40,%xmm3 0x28b7bbe8 <ff_deblock_v_luma_8_sse2+472>:
pavgb %xmm2,%xmm4 0x28b7bbec <ff_deblock_v_luma_8_sse2+476>:
pavgb %xmm5,%xmm3 0x28b7bbf0 <ff_deblock_v_luma_8_sse2+480>:
movdqa 0xa90840,%xmm6 0x28b7bbf8 <ff_deblock_v_luma_8_sse2+488>:
paddusb %xmm4,%xmm3 0x28b7bbfc <ff_deblock_v_luma_8_sse2+492>:
psubusb %xmm3,%xmm6 0x28b7bc00 <ff_deblock_v_luma_8_sse2+496>:
psubusb 0xa90840,%xmm3 0x28b7bc08 <ff_deblock_v_luma_8_sse2+504>:
pminub %xmm7,%xmm6 0x28b7bc0c <ff_deblock_v_luma_8_sse2+508>:
pminub %xmm7,%xmm3 0x28b7bc10 <ff_deblock_v_luma_8_sse2+512>:
psubusb %xmm6,%xmm1 0x28b7bc14 <ff_deblock_v_luma_8_sse2+516>:
psubusb %xmm3,%xmm2 0x28b7bc18 <ff_deblock_v_luma_8_sse2+520>:
paddusb %xmm3,%xmm1 0x28b7bc1c <ff_deblock_v_luma_8_sse2+524>:
paddusb %xmm6,%xmm2 0x28b7bc20 <ff_deblock_v_luma_8_sse2+528>:
movdqa %xmm1,(%esi,%ecx,2) 0x28b7bc25
<ff_deblock_v_luma_8_sse2+533>: movdqa %xmm2,(%eax) 0x28b7bc29
<ff_deblock_v_luma_8_sse2+537>: add $0x24,%esp 0x28b7bc2c
<ff_deblock_v_luma_8_sse2+540>: pop %esi 0x28b7bc2d
<ff_deblock_v_luma_8_sse2+541>: pop %ebx 0x28b7bc2e
<ff_deblock_v_luma_8_sse2+542>: ret 0x28b7bc2f
<ff_deblock_v_luma_8_sse2+543>: nop End of assembler dump.
(gdb) x/i $eip
0x28b7ba32 <ff_deblock_v_luma_8_sse2+34>: movdqa
(%esi,%ecx,1),%xmm0
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