qsv + ffmpeg Segmentation fault (core dumped) 段错误

[酷咪哥]

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# /cat /proc/cpuinfo

processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 94
model name : Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz
stepping : 3
microcode : 0x8a
cpu MHz : 1082.656
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 3
cpu cores : 4
apicid : 7
initial apicid : 7
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch epb intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp
bugs :
bogomips : 5183.91
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# uname -a
Linux mos 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux


root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# ls /opt/intel/mediasdk/lib64/
iHD_drv_video.so libmfxhw64-p.so.1.19 libmfxhw64.so libmfxsw64-p.so.1.19 libmfxsw64.so


root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# env |grep 'LIBVA'
LIBVA_DRIVERS_PATH=/opt/intel/mediasdk/lib64
LIBVA_DRIVER_NAME=iHD


root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# vainfo
libva info: VA-API version 0.99.0
libva info: va_getDriverName() returns 0
libva info: User requested driver 'iHD'
libva info: Trying to open /opt/intel/mediasdk/lib64/iHD_drv_video.so
libva info: Found init function __vaDriverInit_0_32
libva info: va_openDriver() returns 0
vainfo: VA-API version: 0.99 (libva 1.67.0.pre1)
vainfo: Driver version: 16.5.55964-ubit
vainfo: Supported profile and entrypoints
VAProfileH264ConstrainedBaseline: VAEntrypointVLD
VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
VAProfileH264ConstrainedBaseline: <unknown entrypoint>
VAProfileH264ConstrainedBaseline: <unknown entrypoint>
VAProfileH264Main : VAEntrypointVLD
VAProfileH264Main : VAEntrypointEncSlice
VAProfileH264Main : <unknown entrypoint>
VAProfileH264Main : <unknown entrypoint>
VAProfileH264High : VAEntrypointVLD
VAProfileH264High : VAEntrypointEncSlice
VAProfileH264High : <unknown entrypoint>
VAProfileH264High : <unknown entrypoint>
VAProfileMPEG2Simple : VAEntrypointEncSlice
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointEncSlice
VAProfileMPEG2Main : VAEntrypointVLD
VAProfileVC1Advanced : VAEntrypointVLD
VAProfileVC1Main : VAEntrypointVLD
VAProfileVC1Simple : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointEncPicture
VAProfileVP8Version0_3 : VAEntrypointEncSlice
VAProfileVP8Version0_3 : VAEntrypointVLD
VAProfileVP8Version0_3 : <unknown entrypoint>
VAProfileHEVCMain : VAEntrypointVLD
VAProfileHEVCMain : VAEntrypointEncSlice
VAProfileVP9Profile0 : <unknown entrypoint>
<unknown profile> : VAEntrypointVideoProc
VAProfileNone : VAEntrypointVideoProc
VAProfileNone : <unknown entrypoint>

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# lsmod |grep 'i915'
i915_bpo 1302528 4
intel_ips 20480 1 i915_bpo
i2c_algo_bit 16384 1 i915_bpo
drm_kms_helper 155648 1 i915_bpo
drm 364544 5 i915_bpo,drm_kms_helper
video 40960 1 i915_bpo



root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# ls -l /dev/dri/
总用量 0
crw-rw----+ 1 root video 226, 0 1月 18 18:18 card0
crw-rw---- 1 root video 226, 64 1月 18 18:18 controlD64
crw-rw----+ 1 root video 226, 128 1月 18 18:18 renderD128


root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# groups
root video







root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# ./sample_multi_transcode -i::h264 ../content/test_stream.264 -o::h264 test_out.h264 -hw
Multi Transcoding Sample Version 7.0.16053497

libva info: VA-API version 0.99.0
libva info: va_getDriverName() returns 0
libva info: User requested driver 'iHD'
libva info: Trying to open /opt/intel/mediasdk/lib64/iHD_drv_video.so
libva info: Found init function __vaDriverInit_0_32
libva info: va_openDriver() returns 0
Pipeline surfaces number (DecPool): 20

Return on error: error code -3, /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK4/git/mdp_msdk-samples/samples/sample_multi_transcode/src/pipeline_transcode.cpp 2924


Return on error: error code -3, /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK4/git/mdp_msdk-samples/samples/sample_multi_transcode/src/sample_multi_transcode.cpp 307





root@mos:~/mscore_src/extern/src/ffmpeg# /usr/local/bin/ffmpeg -hwaccel qsv -c:v h264_qsv -vsync 0 -i udp://224.2.2.2:9000 -look_ahead 0 -pix_fmt nv12 -c:v h264_qsv -c:a copy -b:v 2M -preset veryfast -f mpegts udp://127.0.0.1:10000

Input #0, mpegts, from 'udp://224.2.2.2:9000':
Duration: N/A, start: 60850.147611, bitrate: N/A
Program 1
Stream #0:0[0x1010]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, top first), 720x576 [SAR 16:11 DAR 20:11], 25 fps, 50 tbr, 90k tbn, 50 tbc
Stream #0:1[0x1011]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 127 kb/s
libva info: VA-API version 0.99.0
libva info: va_getDriverName() returns 0
libva info: User requested driver 'iHD'
libva info: Trying to open /opt/intel/mediasdk/lib64/iHD_drv_video.so
libva info: Found init function __vaDriverInit_0_32
libva info: va_openDriver() returns 0
Segmentation fault (core dumped)

有人遇见过没有？


root@mos:/opt/intel/mediasdk/tools/metrics_monitor/sample# ls
build.sh cttmetrics_sample.cpp metrics_monitor run.sh
root@mos:/opt/intel/mediasdk/tools/metrics_monitor/sample# ./run.sh
ERROR: Failed to initialize metrics monitor, error code -10

[husthcccc]

Have you solved it?

[酷咪哥]

I change to centos7.2, all is ok!

[酷咪哥]

引用 楼主 weixin_35804181 的回复:

root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# /cat /proc/cpuinfo processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz stepping : 3 microcode : 0x8a cpu MHz : 1082.656 cache size : 6144 KB physical id : 0 siblings : 8 core id : 3 cpu cores : 4 apicid : 7 initial apicid : 7 fpu : yes fpu_exception : yes cpuid level : 22 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch epb intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp bugs : bogomips : 5183.91 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management: root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# uname -a Linux mos 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# ls /opt/intel/mediasdk/lib64/ iHD_drv_video.so libmfxhw64-p.so.1.19 libmfxhw64.so libmfxsw64-p.so.1.19 libmfxsw64.so root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# env |grep 'LIBVA' LIBVA_DRIVERS_PATH=/opt/intel/mediasdk/lib64 LIBVA_DRIVER_NAME=iHD root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# vainfo libva info: VA-API version 0.99.0 libva info: va_getDriverName() returns 0 libva info: User requested driver 'iHD' libva info: Trying to open /opt/intel/mediasdk/lib64/iHD_drv_video.so libva info: Found init function __vaDriverInit_0_32 libva info: va_openDriver() returns 0 vainfo: VA-API version: 0.99 (libva 1.67.0.pre1) vainfo: Driver version: 16.5.55964-ubit vainfo: Supported profile and entrypoints VAProfileH264ConstrainedBaseline: VAEntrypointVLD VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice VAProfileH264ConstrainedBaseline: <unknown entrypoint> VAProfileH264ConstrainedBaseline: <unknown entrypoint> VAProfileH264Main : VAEntrypointVLD VAProfileH264Main : VAEntrypointEncSlice VAProfileH264Main : <unknown entrypoint> VAProfileH264Main : <unknown entrypoint> VAProfileH264High : VAEntrypointVLD VAProfileH264High : VAEntrypointEncSlice VAProfileH264High : <unknown entrypoint> VAProfileH264High : <unknown entrypoint> VAProfileMPEG2Simple : VAEntrypointEncSlice VAProfileMPEG2Simple : VAEntrypointVLD VAProfileMPEG2Main : VAEntrypointEncSlice VAProfileMPEG2Main : VAEntrypointVLD VAProfileVC1Advanced : VAEntrypointVLD VAProfileVC1Main : VAEntrypointVLD VAProfileVC1Simple : VAEntrypointVLD VAProfileJPEGBaseline : VAEntrypointVLD VAProfileJPEGBaseline : VAEntrypointEncPicture VAProfileVP8Version0_3 : VAEntrypointEncSlice VAProfileVP8Version0_3 : VAEntrypointVLD VAProfileVP8Version0_3 : <unknown entrypoint> VAProfileHEVCMain : VAEntrypointVLD VAProfileHEVCMain : VAEntrypointEncSlice VAProfileVP9Profile0 : <unknown entrypoint> <unknown profile> : VAEntrypointVideoProc VAProfileNone : VAEntrypointVideoProc VAProfileNone : <unknown entrypoint> root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# lsmod |grep 'i915' i915_bpo 1302528 4 intel_ips 20480 1 i915_bpo i2c_algo_bit 16384 1 i915_bpo drm_kms_helper 155648 1 i915_bpo drm 364544 5 i915_bpo,drm_kms_helper video 40960 1 i915_bpo root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# ls -l /dev/dri/ 总用量 0 crw-rw----+ 1 root video 226, 0 1月 18 18:18 card0 crw-rw---- 1 root video 226, 64 1月 18 18:18 controlD64 crw-rw----+ 1 root video 226, 128 1月 18 18:18 renderD128 root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# groups root video root@mos:~/mscore_src/extern/src/intel/MediaSamples_Linux_2017/samples/_bin/x64# ./sample_multi_transcode -i::h264 ../content/test_stream.264 -o::h264 test_out.h264 -hw Multi Transcoding Sample Version 7.0.16053497 libva info: VA-API version 0.99.0 libva info: va_getDriverName() returns 0 libva info: User requested driver 'iHD' libva info: Trying to open /opt/intel/mediasdk/lib64/iHD_drv_video.so libva info: Found init function __vaDriverInit_0_32 libva info: va_openDriver() returns 0 Pipeline surfaces number (DecPool): 20 Return on error: error code -3, /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK4/git/mdp_msdk-samples/samples/sample_multi_transcode/src/pipeline_transcode.cpp 2924 Return on error: error code -3, /home/lab_msdk/buildAgentDir/buildAgent_MediaSDK4/git/mdp_msdk-samples/samples/sample_multi_transcode/src/sample_multi_transcode.cpp 307 root@mos:~/mscore_src/extern/src/ffmpeg# /usr/local/bin/ffmpeg -hwaccel qsv -c:v h264_qsv -vsync 0 -i udp://224.2.2.2:9000 -look_ahead 0 -pix_fmt nv12 -c:v h264_qsv -c:a copy -b:v 2M -preset veryfast -f mpegts udp://127.0.0.1:10000 Input #0, mpegts, from 'udp://224.2.2.2:9000': Duration: N/A, start: 60850.147611, bitrate: N/A Program 1 Stream #0:0[0x1010]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, top first), 720x576 [SAR 16:11 DAR 20:11], 25 fps, 50 tbr, 90k tbn, 50 tbc Stream #0:1[0x1011]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 127 kb/s libva info: VA-API version 0.99.0 libva info: va_getDriverName() returns 0 libva info: User requested driver 'iHD' libva info: Trying to open /opt/intel/mediasdk/lib64/iHD_drv_video.so libva info: Found init function __vaDriverInit_0_32 libva info: va_openDriver() returns 0 Segmentation fault (core dumped) 有人遇见过没有？ root@mos:/opt/intel/mediasdk/tools/metrics_monitor/sample# ls build.sh cttmetrics_sample.cpp metrics_monitor run.sh root@mos:/opt/intel/mediasdk/tools/metrics_monitor/sample# ./run.sh ERROR: Failed to initialize metrics monitor, error code -10

I change to centos7.2, all is ok!