[Bug 205958] multimedia/ffmpeg libavcodec crashes with Bus error on i386 and beaglebone when using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX (i386) or ARMv6 NEON (beaglebone black)

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sun Jul 31 21:37:46 UTC 2016


Michael Osipov <1983-01-06 at gmx.net> changed:

           What    |Removed                     |Added
                 CC|                            |1983-01-06 at gmx.net

--- Comment #11 from Michael Osipov <1983-01-06 at gmx.net> ---
I can confirm this issue with mediatomb which uses ffmeg:

FreeBSD bsd1home 10.3-RELEASE-p4 FreeBSD 10.3-RELEASE-p4 #0: Sat May 28
09:52:35 UTC 2016    
root at amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC  i386

mediatomb and ffmpeg from ports. Crah with sigbus, error 10.

GDB session with mediatomb:
2016-07-31 22:40:08   DEBUG: [../src/metadata/ffmpeg_handler.cc:277]
fillMetadata(): Running ffmpeg handler on /mediatomb/Tudo....

Program received signal SIGBUS, Bus error.
[Switching to Thread 2b405100 (LWP 100289/mediatomb)]
0x2935f442 in avpriv_vorbis_parse_frame_flags () from

Recompiled ffmpeg without SSE support. Mediatomb is running flawlessly now.

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