Media (Intel® oneAPI Video Processing Library, Intel Media SDK)
Access community support with transcoding, decoding, and encoding in applications using media tools like Intel® oneAPI Video Processing Library and Intel® Media SDK
3030 Discussions

H264 encoder crash

QS
Beginner
‎02-01-2018 06:33 PM
279 Views

H264 decoder, H265 encoder/decoder work well, only H264 encoder crash.

machine:

Linux ubuntu 4.10.0-28-generic #32~16.04.2-Ubuntu SMP Thu Jul 20 10:19:48 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
intel i7 6700

below is the call stack:

Starting program: /opt/intel/mediasdk/samples/sample_encode h264 -nv12 -i a.yuv -o b.h264 -w 1920 -h 1080 -b 2000
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff64f7700 (LWP 7792)]
[New Thread 0x7ffff5cf6700 (LWP 7793)]
[New Thread 0x7ffff54f5700 (LWP 7794)]
[New Thread 0x7ffff4cf4700 (LWP 7795)]
[New Thread 0x7ffff44f3700 (LWP 7796)]
[New Thread 0x7ffff3cf2700 (LWP 7797)]
[New Thread 0x7ffff34f1700 (LWP 7798)]
[New Thread 0x7ffff2cf0700 (LWP 7799)]
libva info: VA-API version 1.0.0
libva info: va_getDriverName() returns 0
libva info: User requested driver 'iHD'
libva info: Trying to open /usr/lib/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_0
libva info: va_openDriver() returns 0

Thread 1 "sample_encode" received signal SIGSEGV, Segmentation fault.
0x00007ffff0cf6d33 in GmmLib::GmmResourceInfoCommon::Create (this=this@entry=0x7957d0, CreateParams=...)
    at /home/dev/code/intel/driver/gmmlib/Source/GmmLib/Resource/GmmResourceInfoCommon.cpp:96
96          GET_GMM_CLIENT_TYPE(pClientContext, ClientType);
(gdb) bt
#0  0x00007ffff0cf6d33 in GmmLib::GmmResourceInfoCommon::Create (this=this@entry=0x7957d0, CreateParams=...)
    at /home/dev/code/intel/driver/gmmlib/Source/GmmLib/Resource/GmmResourceInfoCommon.cpp:96
#1  0x00007ffff0cff315 in GmmLib::GmmClientContext::CreateResInfoObject (this=0x3100000004, pCreateParams=pCreateParams@entry=0x7fffffff25e0)
    at /home/dev/code/intel/driver/gmmlib/Source/GmmLib/GlobalInfo/GmmClientContext.cpp:379
#2  0x00007ffff0ce2acc in GraphicsResourceSpecific::Allocate (this=0x7956d0, osContextPtr=0x764380, params=...)
    at /home/dev/code/intel/driver/media-driver/media_driver/linux/common/os/mos_graphicsresource_specific.cpp:209
#3  0x00007ffff0ce508e in Mos_Specific_AllocateResource (pOsInterface=0x7614c0, pParams=0x7fffffff2900, pOsResource=0x7955f0)
    at /home/dev/code/intel/driver/media-driver/media_driver/linux/common/os/mos_os_specific.c:1649
#4  0x00007ffff0b66db1 in Heap::Allocate (this=this@entry=0x7955a0, heapSize=heapSize@entry=532480, keepLocked=<optimized out>)
    at /home/dev/code/intel/driver/media-driver/media_driver/agnostic/common/heap_manager/heap.cpp:89
#5  0x00007ffff0b6a069 in MemoryBlockManager::RegisterHeap (this=this@entry=0x766e30, heapId=<optimized out>, size=size@entry=532480)
    at /home/dev/code/intel/driver/media-driver/media_driver/agnostic/common/heap_manager/memory_block_manager.cpp:238
#6  0x00007ffff0b6732d in HeapManager::AllocateHeap (size=<optimized out>, this=0x766e28)
    at /home/dev/code/intel/driver/media-driver/media_driver/agnostic/common/heap_manager/heap_manager.cpp:192
#7  HeapManager::AcquireSpace (this=this@entry=0x766e28, params=..., blocks=std::vector of length 0, capacity 0, spaceNeeded=@0x7fffffff2a5c: 32767)
    at /home/dev/code/intel/driver/media-driver/media_driver/agnostic/common/heap_manager/heap_manager.cpp:48
#8  0x00007ffff0b71cca in XMHW_STATE_HEAP_INTERFACE::AssignSpaceInStateHeap (bZeroAssignedMem=<optimized out>, bStatic=<optimized out>,
    dwSpaceRequested=<optimized out>, pKernelState=<optimized out>, StateHeapType=<optimized out>, this=<optimized out>)
    at /home/dev/code/intel/driver/media-driver/media_driver/agnostic/common/hw/mhw_state_heap.c:1184
#9  Mhw_StateHeapInterface_AssignSpaceInStateHeap (pCommonStateHeapInterface=<optimized out>, StateHeapType=<optimized out>,
    pKernelState=<optimized out>, dwSpaceRequested=<optimized out>, bStatic=<optimized out>, bZeroAssignedMem=<optimized out>)
    at /home/dev/code/intel/driver/media-driver/media_driver/agnostic/common/hw/mhw_state_heap.c:146
#10 0x00007ffff0ad2aaa in CodechalHwInterface::MhwInitISH (stateHeapInterface=<optimized out>, kernelState=kernelState@entry=0x76ed60)
    at /home/dev/code/intel/driver/media-driver/media_driver/agnostic/common/codec/hal/codechal_hw.cpp:1202
#11 0x00007ffff0b1762d in CodechalEncodeAvcEnc::InitKernelStateMe (this=0x769360)
    at /home/dev/code/intel/driver/media-driver/media_driver/agnostic/common/codec/hal/codechal_encode_avc.cpp:8108
#12 0x00007ffff0b2289c in CodechalEncodeAvcEnc::Initialize (this=0x769360, settings=<optimized out>)
    at /home/dev/code/intel/driver/media-driver/media_driver/agnostic/common/codec/hal/codechal_encode_avc.cpp:1668
#13 0x00007ffff0b138ac in CodechalEncoderState::Allocate (this=0x769360, codecHalSettings=0x752310)
    at /home/dev/code/intel/driver/media-driver/media_driver/agnostic/common/codec/hal/codechal_encoder_base.cpp:483
#14 0x00007ffff0ca024c in DdiEncode_CreateContext (ctx=<optimized out>, config_id=<optimized out>, picture_width=1920,
    picture_height=<optimized out>, flag=<optimized out>, render_targets=0x6f6670, num_render_targets=4, context=0x742988)
    at /home/dev/code/intel/driver/media-driver/media_driver/linux/common/codec/ddi/media_libva_encoder.cpp:352
#15 0x00007ffff64fd262 in vaCreateContext (dpy=0x6cb060, config_id=1032, picture_width=1920, picture_height=1088, flag=flag@entry=1,
    render_targets=0x6f6670, num_render_targets=4, context=0x742988) at va.c:1175
#16 0x00007ffff6851fa7 in MfxHwH264Encode::VAAPIEncoder::CreateAccelerationService (this=0x73aa70, par=...)
    at /home/dev/code/intel/MediaSDK/_studio/mfx_lib/shared/src/mfx_h264_encode_vaapi.cpp:1584
#17 0x00007ffff685011b in MfxHwH264Encode::VAAPIEncoder::Register (this=0x73aa70, response=..., type=842094158)
    at /home/dev/code/intel/MediaSDK/_studio/mfx_lib/shared/src/mfx_h264_encode_vaapi.cpp:1900
#18 0x00007ffff67c3798 in MfxHwH264Encode::ImplementationAvc::Init (this=this@entry=0x723300, par=par@entry=0x6c3d10)
    at /home/dev/code/intel/MediaSDK/_studio/mfx_lib/encode_hw/h264/src/mfx_h264_encode_hw.cpp:947
#19 0x00007ffff67c4a39 in MFXHWVideoENCODEH264::Init (this=0x702780, par=0x6c3d10)
    at /home/dev/code/intel/MediaSDK/_studio/mfx_lib/encode_hw/h264/src/mfx_h264_encode_hw.cpp:193
#20 0x00007ffff673a319 in MFXVideoENCODE_Init (session=0x6c5028, par=0x6c3d10)
    at /home/dev/code/intel/MediaSDK/_studio/mfx_lib/shared/src/libmfxsw_encode.cpp:391
#21 0x000000000042ed91 in MFXVideoENCODE::Init (par=0x6c3d10, this=<optimized out>) at /home/dev/code/intel/MediaSDK/api/include/mfxvideo++.h:81
#22 CEncodingPipeline::ResetMFXComponents (this=0x6c3c80, pParams=0x7fffffffd4f0)
    at /home/dev/code/intel/MediaSDK/samples/sample_encode/src/pipeline_encode.cpp:1601
#23 0x00000000004352a6 in CEncodingPipeline::Init (this=0x6c3c80, pParams=0x7fffffffd4f0)
    at /home/dev/code/intel/MediaSDK/samples/sample_encode/src/pipeline_encode.cpp:1392
#24 0x0000000000418159 in main (argc=<optimized out>, argv=<optimized out>)
    at /home/dev/code/intel/MediaSDK/samples/sample_encode/src/sample_encode.cpp:1173

test result:

python3.5 ted.py --gold
Intel(R) Media SDK Open Source TEst Driver
Copyright (c) Intel Corporation

Setting up test environment...
Disovering tests...
  h265e_func - 2 cases
  vpp_resize - 2 cases
  h264e_func_la - 18 cases
  vpp_denoise - 6 cases
  vpp_fourcc - 4 cases
  h264d_conf - 4 cases
  h264d_to_many - 1 cases
  h264e_func - 12 cases
  vpp_deinterlace - 8 cases
  h265d_conf - 4 cases

Collecting gold results for 10 tests...
  h265e_func
    0001 - ok
    0002 - ok
  vpp_resize
    0001 - ok
    0002 - ok
  h264e_func_la
    0001 - ok
    0002 - FAIL
    0003 - ok
    0004 - FAIL
    0005 - ok
    0006 - FAIL
    0007 - ok
    0008 - FAIL
    0009 - ok
    0010 - FAIL
    0011 - ok
    0012 - FAIL
    0013 - ok
    0014 - FAIL
    0015 - ok
    0016 - FAIL
    0017 - ok
    0018 - FAIL
  vpp_denoise
    0001 - ok
    0002 - ok
    0003 - ok
    0004 - ok
    0005 - ok
    0006 - ok
  vpp_fourcc
    0001 - ok
    0002 - ok
    0003 - ok
    0004 - ok
  h264d_conf
    0001 - FAIL
    0002 - FAIL
    0003 - FAIL
    0004 - FAIL
  h264d_to_many
    0001 - FAIL
  h264e_func
    0001 - ok
    0002 - FAIL
    0003 - ok
    0004 - FAIL
    0005 - ok
    0006 - FAIL
    0007 - ok
    0008 - FAIL
    0009 - ok
    0010 - FAIL
    0011 - ok
    0012 - FAIL
  vpp_deinterlace
    0001 - ok
    0002 - ok
    0003 - ok
    0004 - ok
    0005 - ok
    0006 - ok
    0007 - ok
    0008 - ok
  h265d_conf
    0001 - FAIL
    0002 - FAIL
    0003 - FAIL
    0004 - FAIL

37 of 61 cases passed
 
 
 
 
0 Kudos

Link Copied

0 Replies
Reply

Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.