[FFmpeg-trac] #7012(undetermined:new): H264_cuvid Decoding Causes NVRM XID 31
FFmpeg
trac at avcodec.org
Thu Feb 8 16:10:16 EET 2018
#7012: H264_cuvid Decoding Causes NVRM XID 31
-------------------------------------+-------------------------------------
Reporter: AlexR | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: hardware | Blocked By:
decode, cuvid, h264 | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Decoding h264 stream using h264_cuvid causes a NVRM XID 31 (NVidia driver
error).
http://docs.nvidia.com/deploy/xid-errors/index.html indicates XID 31 is a
"GPU memory page fault", and can be either the Driver or the Application's
issue.
Replicating is as simple as:
ffmpeg -c:v h264_cuvid -i ./bbb_sunflower_1080p_30fps_stereo_abl.mp4
./test.mp4
After the error, ffmpeg hangs (waiting on IO), and seemingly anything else
querying the NVidia driver also hangs (e.g. nvidia-smi run at the same
time will hang). Killing ffmpeg (goes zombie still waiting on IO), and
waiting a few minutes eventually unfreezes and allows normal use of the
NVidia drivers again.
Not sure if this is ffmpeg or the NVidia drivers, but I figured I'd post
here first ;).
I originally encountered this on a system with a Tesla P40 and a 1080TI,
and have also replicated it on another system with only a 1080TI (same
software stack on both).
This is using:
ffmpeg 3.3.5
linux 4.4.87-gentoo-r2-rev1.16
nvidia-drivers 384.90
nvidia-cuda-cudnn 9.0-r1
nvidia-cuda-sdk 9.0.176
nvidia-cuda-toolkit 9.0.176
nvidia-video-sdk 6.0.1
Full build options:
{{{
ffmpeg version 3.3.5 Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 5.4.0 (Gentoo Hardened 5.4.0-r3 p1.4, pie-0.6.5)
configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64
--docdir=/usr/share/doc/ffmpeg-3.3.5/html --mandir=/usr/share/man
--enable-shared --cc=x86_64-pc-linux-gnu-gcc --cxx=x86_64-pc-linux-gnu-g++
--ar=x86_64-pc-linux-gnu-ar --optflags='-O2 -pipe' --disable-static
--enable-avfilter --enable-avresample --disable-stripping --enable-
version3 --disable-indev=v4l2 --disable-outdev=v4l2 --disable-indev=alsa
--disable-indev=oss --disable-indev=jack --disable-outdev=alsa --disable-
outdev=oss --disable-outdev=sdl --enable-bzlib --disable-runtime-cpudetect
--disable-debug --enable-gcrypt --enable-gnutls --disable-gmp --enable-gpl
--enable-hardcoded-tables --enable-iconv --disable-lzma --enable-network
--disable-openssl --enable-postproc --enable-libsmbclient --disable-ffplay
--disable-sdl2 --enable-vaapi --enable-vdpau --disable-xlib --disable-
libxcb --disable-libxcb-shm --disable-libxcb-xfixes --enable-zlib
--disable-libcdio --disable-libiec61883 --disable-libdc1394 --disable-
libcaca --disable-openal --enable-opengl --disable-libv4l2 --disable-
libpulse --disable-libopencore-amrwb --disable-libopencore-amrnb
--disable-libfdk-aac --disable-libopenjpeg --disable-libbluray --enable-
libcelt --disable-libgme --disable-libgsm --disable-mmal --disable-
libmodplug --disable-libopus --disable-libilbc --disable-librtmp
--disable-libssh --disable-libschroedinger --disable-libspeex --disable-
libvorbis --disable-libvpx --disable-libzvbi --disable-libbs2b --disable-
chromaprint --disable-libflite --disable-frei0r --disable-libfribidi
--disable-fontconfig --disable-ladspa --disable-libass --disable-
libfreetype --disable-librubberband --disable-netcdf --disable-libzmq
--disable-libzimg --disable-libsoxr --enable-pthreads --disable-libvo-
amrwbenc --disable-libmp3lame --disable-libkvazaar --enable-nvenc
--disable-libopenh264 --disable-libsnappy --disable-libtheora --disable-
libtwolame --disable-libwavpack --disable-libwebp --enable-libx264
--enable-libx265 --disable-libxvid --disable-amd3dnow --disable-
amd3dnowext --disable-aesni --disable-avx --disable-avx2 --disable-fma3
--disable-fma4 --disable-xop --disable-doc --disable-htmlpages --enable-
manpages
}}}
Any help would be appreciated.
- Alex.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7012>
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