woogeen_video segfault

[Babis_H_]

Hello

I have intel cs for webrtc 3.3 running with a vca card 

video-agent run in the node

with no hardware acceleration everything works fine

with hardware acceleration enabled i get the follow

in woogeen-video-agent.stdout

2017-03-28 22:25:11.788  - INFO: ErizoAgent - message from worker video.7b714c49-a9e6-eee2-d501-041c7d644c86.20 : READY

2017-03-28 22:25:11.794  - INFO: ErizoAgent - message from worker video.7b714c49-a9e6-eee2-d501-041c7d644c86.21 : READY

2017-03-28 22:25:11.808  - INFO: ErizoAgent - message from worker video.7b714c49-a9e6-eee2-d501-041c7d644c86.22 : READY

2017-03-28 22:25:11.837  - INFO: ErizoAgent - video.7b714c49-a9e6-eee2-d501-041c7d644c86.20 exit with null

2017-03-28 22:25:11.848  - INFO: ErizoAgent - video.7b714c49-a9e6-eee2-d501-041c7d644c86.21 exit with null

2017-03-28 22:25:11.860  - INFO: ErizoAgent - video.7b714c49-a9e6-eee2-d501-041c7d644c86.22 exit with null

2017-03-28 22:25:12.034  - INFO: ErizoAgent - message from worker video.7b714c49-a9e6-eee2-d501-041c7d644c86.23 : READY

2017-03-28 22:25:12.035  - INFO: ErizoAgent - message from worker video.7b714c49-a9e6-eee2-d501-041c7d644c86.24 : READY

2017-03-28 22:25:12.046  - INFO: ErizoAgent - message from worker video.7b714c49-a9e6-eee2-d501-041c7d644c86.25 : READY

in video.7b714c49-a9e6-eee2-d501-041c7d644c86.22.log

017-03-28 22:25:11.767  - INFO: ErizoJS - Connecting to rabbitMQ server...

2017-03-28 22:25:11.770  - INFO: AmqpClient - Connecting to rabbitMQ server: { host: '192.168.1.166', port: 5672 }

2017-03-28 22:25:11.784  - INFO: AmqpClient - Connecting to rabbitMQ server OK

2017-03-28 22:25:11.786  - INFO: AmqpClient - Exchange woogeenRpc is open

2017-03-28 22:25:11.790  - INFO: AmqpClient - Reply queue for rpc client amq.gen-zl03Cu42jdXoJmvgSxlSqg is open

2017-03-28 22:25:11.800  - INFO: AmqpClient - Exchange woogeenRpc is open

2017-03-28 22:25:11.802  - INFO: AmqpClient - Request queue for rpc server video.7b714c49-a9e6-eee2-d501-041c7d644c86.22 is open

2017-03-28 22:25:11.803  - INFO: ErizoJS - video.7b714c49-a9e6-eee2-d501-041c7d644c86.22 as rpc server ready

2017-03-28 22:25:11.805  - INFO: AmqpClient - Exchange woogeenMonitoring is open

2017-03-28 22:25:11.807  - INFO: AmqpClient - Message queue for monitoring is open: amq.gen-oJwv3-EBvJY7Y-oU8xSXeQ

2017-03-28 22:25:11.807  - INFO: ErizoJS - video.7b714c49-a9e6-eee2-d501-041c7d644c86.22 as monitor ready

2017-03-28 22:25:11,855  - INFO: mcu.media.VideoMixer - Init maxInput(16), rootSize(640, 480), bgColor(0, 128, 128)

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

and in dmesg

[  533.943006] woogeen_video[5013]: segfault at 0 ip           (null) sp 00007ffd6870c608 error 14 in woogeen_video[400000+d56000]

[  533.968480] woogeen_video[5018]: segfault at 0 ip           (null) sp 00007ffd9e98cc98 error 14 in woogeen_video[400000+d56000]

[  534.191703] woogeen_video[5118]: segfault at 0 ip           (null) sp 00007fff1a849478 error 14 in woogeen_video[400000+d56000]

[  534.213509] woogeen_video[5139]: segfault at 0 ip           (null) sp 00007ffd54970958 error 14 in woogeen_video[400000+d56000]

[  534.235392] woogeen_video[5160]: segfault at 0 ip           (null) sp 00007ffc0852da48 error 14 in woogeen_video[400000+d56000]

[  534.462327] woogeen_video[5184]: segfault at 0 ip           (null) sp 00007ffdbd021958 error 14 in woogeen_video[400000+d56000]

[  534.487029] woogeen_video[5205]: segfault at 0 ip           (null) sp 00007ffe153b4558 error 14 in woogeen_video[400000+d56000]

[  534.509510] woogeen_video[5226]: segfault at 0 ip           (null) sp 00007ffd4cb5f3d8 error 14 in woogeen_video[400000+d56000]

[  534.734747] woogeen_video[5250]: segfault at 0 ip           (null) sp 00007fffcbeaf528 error 14 in woogeen_video[400000+d56000]

[  534.762930] woogeen_video[5271]: segfault at 0 ip           (null) sp 00007ffcf36bab68 error 14 in woogeen_video[400000+d56000]

thanks for any help