Repository navigation
[BUG][APL][PCM512X] Xrun detected when do mutil-playback stress test #2482
Description
Describe the bug
Xrun detected when do mutil-playback stress test.
To Reproduce
- Reboot system via "sudo reboot"
- Cd /sof-test/test-case
- Execute command "export TPLG=/lib/firmware/intel/sof-tplg/sof-apl-pcm512x.tplg
- Run stress test via command " ./multiple-pipeline-playback.sh -l 2000"
Reproduction Rate
1/519
Tried to run 2000 times and fail at 519th
Expected behavior
Mutil-playback stress test normal, and no error occur
Impact
Xrun detected and test fail
Environment
- Branch name and commit hash of the 2 repositories: sof (firmware/topology) and linux (kernel driver).
- Name of the topology file
- Topology: sof-apl-pcm512x.tplg
- Name of the platform(s) on which the bug is observed.
- Platform: APL-UP2 with codec PCM512X in I2S mode
Screenshots or console output
No dmesg error
sof-logger-etrace
CORE LEVEL COMP_ID TIMESTAMP DELTA FILE_NAME CONTENT
0 1 DMA 5500324119.739584 nan intel/cavs/hda-dma.c:789 hda_dma_link_check_xrun() error: xrun detected
0 1 COMP 2.14 5500324123.854167 4.114583 src/audio/dai.c:639 dai_report_xrun() error: underrun due to no data available
0 1 COMP 2.14 5500324127.291667 3.437500 src/audio/dai.c:902 comp_underrun() error: dev->comp.id = 14, source->avail = 32, copy_bytes = 0
0 1 PIPE 5500324169.166667 41.875000 src/audio/pipeline.c:789 pipeline_copy() error: ret = -61, start->comp.id = 14, dir = 1
0 1 PIPE 2.15 5500324172.916667 3.750000 src/audio/pipeline.c:961 pipeline_task(): xrun recover failed! pipeline will be stopped!
dmesg.txt
etrace.txt
slogger.txt
add test scripts here:
sof-test-master.zip
Activity
lgirdwood commentedon Mar 4, 2020
@dengyangchao can you confirm the number of active streams that are being tested here. I can see four from the screenshot.
dengyangchao commentedon Mar 5, 2020
@lgirdwood Yes, the script use four streams for mutil-playback test, HW:0,0 HW:0,1 HW:0,2 and HW:0,3
tlauda commentedon Mar 10, 2020
@dengyangchao Please verify with #2512.
dengyangchao commentedon Mar 11, 2020
@tlauda Tried with #2512 , run 2000 times and issue can't reproduce
tlauda commentedon Mar 11, 2020
Fixed with #2512.