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Error trace shows nothing in memory window #477

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Error trace shows nothing in memory window#477
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keyonjie
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GLKApplies to Gemini Lake platformP1Blocker bugs or important featuresbugSomething isn't working as expectedlinuxProved to be a Linux kernel driver issueverifiedQA/Bug reporter verifies solution worked.

Description

@xiulipan
xiulipan
opened on Oct 10, 2018

Now trace_error will show nothing in memory window. Either rmbox or logger will show nothing in error trace. Even cat the debugfs will show empty.

Error trace may be broken with new logging

Activity

  1. xiulipan
    assigned
    mwierzbix
    on Oct 10, 2018

  2. cujomalainey commented on Oct 10, 2018

    @cujomalainey
    cujomalainey
    on Oct 10, 2018
    Contributor

    See #473 for similar symptoms

  3. mengdonglin
    added
    bugSomething isn't working as expected
    P1Blocker bugs or important features
    on Oct 10, 2018
  4. ZhendanYang
    added
    exported
    on Oct 15, 2018

  5. akloniex commented on Oct 16, 2018

    @akloniex
    akloniex
    on Oct 16, 2018
    Member

    @xiulipan @cujomalainey
    PR addessing this issue was merged. Please verify and update this issue accordingly,

  6. lgirdwood commented on Oct 16, 2018

    @lgirdwood
    lgirdwood
    on Oct 16, 2018
    Member

    @ZhendanYang needs validated and closed.

  7. ZhendanYang commented on Oct 17, 2018

    @ZhendanYang
    ZhendanYang
    on Oct 17, 2018

    On up2 with nocodec, rmbox and logger are still empty, while rmbox -t and logger -t are not.

  8. cujomalainey commented on Oct 17, 2018

    @cujomalainey
    cujomalainey
    on Oct 17, 2018
    Contributor

    Still seeing empty logs as well on glk with sof_logger -t

  9. cujomalainey commented on Oct 17, 2018

    @cujomalainey
    cujomalainey
    on Oct 17, 2018
    Contributor

    @akloniex why are there two logger binaries? Which one am I supposed to be using? We should delete the other one otherwise this is confusing.

  10. akloniex commented on Oct 23, 2018

    @akloniex
    akloniex
    on Oct 23, 2018
    Member

    @cujomalainey Only 1 binary of sof-logger is built in the make process, You probably have some leftovers from previous runs. Please cleanup your workspace, e.g. git clean -f
    @ZhendanYang Please verify if the issue occurs on revisions following PR #490 and update this issue accordingly. Thank you.

  11. cujomalainey commented on Oct 23, 2018

    @cujomalainey
    cujomalainey
    on Oct 23, 2018
    Contributor

    @akloniex yep that was the issue. Sorry, I should have checked that before. I was thrown by the simultaneous name change and location move.

  12. ZhendanYang commented on Oct 24, 2018

    @ZhendanYang
    ZhendanYang
    on Oct 24, 2018

    @akloniex
    I did some tests on up2 with codec. I introduced XRUN injection when playback. and sof-logger -t showed some errors in red color words:

    0      1   VOLUME  92935105.520833        50.208332             volume.c:463 	xro
0      2     COMP  92935108.072917         2.552083 ../../src/include/sof/audio/component.h:414 	Xov
0      2  unknown  92935110.572917         2.500000 ../../src/include/sof/audio/component.h:415 	value 65536
0      2  unknown  92935112.968750         2.395833 ../../src/include/sof/audio/component.h:416 	value 384
0      1     PIPE  92935119.583333         6.614583           pipeline.c:903 	ePU
0      1  unknown  92935121.822917         2.239583           pipeline.c:904 	value 4
0      1     PIPE  92935124.635417         2.812500           pipeline.c:1198	pxr

    But sof-logger without the parameter -t still showed nothing:

    yzd@up-03:~/test-10.23$ sudo ./sof-logger -l sof-apl.ldc-master-gcc
    CORE LEVEL COMP_ID TIMESTAMP DELTA FILE_NAME CONTENT

    Test env:
    sof-master: 6baff99
    soft-master: a1dfcb7
    kernel sof-dev: 7ef809d
    tplg: sof-apl-pcm512x.tplg

  13. mengdonglin commented on Oct 24, 2018

    @mengdonglin
    mengdonglin
    on Oct 24, 2018
    Collaborator

    @ZhendanYang @keqiaozhang logger will output to different file w/o parameter -t. Please check thesofproject/soft#104 and check if this is a fake issue.

  14. mengdonglin
    assigned
    keyonjie
    on Oct 24, 2018

  15. Jiangxinx commented on Oct 25, 2018

    @Jiangxinx
    Jiangxinx
    on Oct 25, 2018
    Contributor

    sof-logger without the parameter -t can show error trace.

    0      1   VOLUME  31120390.833333   1004787.812500             volume.c:463        xro
0      1     PIPE  31120404.739583        13.906250           pipeline.c:903        ePU
0      1  unknown  31120406.927083         2.187500           pipeline.c:904        value 4
0      1     PIPE  31120410.000000         3.072917           pipeline.c:1198       pxr
0      1   VOLUME  32124928.281250   1004518.250000             volume.c:463        xro
0      1     PIPE  32124941.927083        13.645833           pipeline.c:903        ePU
0      1  unknown  32124944.270833         2.343750           pipeline.c:904        value 4
0      1     PIPE  32124947.187500         2.916667           pipeline.c:1198       pxr
0      1   VOLUME  33129776.875000   1004829.687500             volume.c:463        xro
0      1     PIPE  33129790.885417        14.010417           pipeline.c:903        ePU
0      1  unknown  33129793.072917         2.187500           pipeline.c:904        value 4
0      1     PIPE  33129795.989583         2.916667           pipeline.c:1198       pxr

    STEP:
    1.aplay -Dhw:0,1 audio.wav
    2.sudo ./xrun_injection.sh
    3.sudo sof-logger -l sof-apl.ldc -o logger.log

    Test env:
    hardware version: UP2
    sof-master: b793f0c
    soft-master: c9a4c87
    kernel sof-dev: fe8404a
    tplg: sof-apl-pcm512x.tplg

    Log:
    dmesg.log
    logger.log

  16. xiulipan commented on Oct 25, 2018

    @xiulipan
    xiulipan
    on Oct 25, 2018
    ContributorAuthor

    I think this issue is fixed with b015076 from #490

  17. mengdonglin
    added
    linuxProved to be a Linux kernel driver issue
    on Oct 26, 2018
  18. mengdonglin
    unassigned
    mwierzbix
    on Oct 26, 2018
  19. mengdonglin
    added
    APLApplies to Apollolake platform
    GLKApplies to Gemini Lake platform
    and removed
    APLApplies to Apollolake platform
    on Oct 26, 2018

  20. Jiangxinx commented on Oct 30, 2018

    @Jiangxinx
    Jiangxinx
    on Oct 30, 2018
    Contributor

    Not reproduced with kernel branch debug/v4.19-backport, on APL UP2 platfrom.

    STEP:
    1.aplay -Dhw:0,0 audio.wav
    2.sudo ./xrun_injection.sh
    3.sudo sof-logger -l sof-apl.ldc -o logger.log

    Test env:
    hardware version: UP2
    sof-master: 04b1ce4
    soft-master: 4ac9248
    kernel debug/v4.19-backport: e7da1c4
    tplg: sof-apl-pcm512x.tplg

  21. Jiangxinx commented on Nov 1, 2018

    @Jiangxinx
    Jiangxinx
    on Nov 1, 2018
    Contributor

    Not reproduced with kernel branch debug/v4.19-backport, on APL UP2 platfrom.

    STEP:
    1.aplay -Dhw:0,0 audio.wav
    2.sudo ./xrun_injection.sh
    3.sudo sof-logger -l sof-apl.ldc -o logger.log

    Test env:
    hardware version: UP2
    sof-master: 43da169
    soft-master: 4ac9248
    kernel debug/v4.19-backport: 925637e3
    tplg: sof-apl-pcm512x.tplg

  22. keqiaozhang commented on Nov 1, 2018

    @keqiaozhang
    keqiaozhang
    on Nov 1, 2018
    Collaborator

    Confirmed that this issue is fixed on Yorp.
    Test with:
    soft-master:4ac9248f
    sof-master:43da16
    kernel-debug/cros-v4.14-rebase: 90eee4

  23. keqiaozhang
    closed this as completedon Nov 1, 2018
  24. mengdonglin
    added
    verifiedQA/Bug reporter verifies solution worked.
    on Nov 1, 2018
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