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  1. RHEL
  2. RHEL-56731

trace-cmd stat output show "Error reading stack tracer status"

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    • Icon: Bug Bug
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    • rhel-10.0
    • rhel-10.0.beta
    • trace-cmd
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    • trace-cmd-3.3.1-2.el10
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    • Important
    • 3
    • rhel-kernel-tracing
    • ssg_core_kernel
    • 22
    • 26
    • 4
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    • Red Hat Enterprise Linux
    • CK-November-2024, CK-December-2024, CK-January-2025
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      What were you trying to do that didn't work?

      `trace-cmd stat` output show such error in output:

       

      # trace-cmd stat
      
      Events:
       All disabled
      
      Tracing is enabled
      
      Error reading stack tracer status
       

      And will cause `trace-cmd stat -P` failed:

      # trace-cmd start -e irq:* -e sched:* -P 1
      *** buffer overflow detected ***: terminated
      Aborted (core dumped)
       

      Did not find this issue on RHEL8.10 and RHEL9.5

       

      Please provide the package NVR for which bug is seen:

      kernel-6.11.0-0.rc5.22.el10 (or kernel-6.10.0-15.el10)

      trace-cmd-3.2-4.el10

      How reproducible:

      Steps to reproduce

      1.  
      2.  
      3.  

      Expected results

      Actual results

              jmarchan@redhat.com Jerome Marchand
              rhn-support-qzhao Qiao Zhao
              Jerome Marchand Jerome Marchand
              Qiao Zhao Qiao Zhao
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                Created:
                Updated:
                Resolved: