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  1. RHEL
  2. RHEL-93424

the bitfield calculation of sk_protocol is wrong due to which tools like 'tcpaccept' are not working

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    • Icon: Bug Bug
    • Resolution: Unresolved
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    • rhel-10.0
    • bcc
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    • rhel-kernel-tracing-ebpf
    • ssg_core_kernel
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      What were you trying to do that didn't work?

      /usr/share/bcc/tools/tcpaccept  does not print accept() calls.

      What is the impact of this issue to you?

      Unable to track tcp accept calls

      Please provide the package NVR for which the bug is seen:

      bcc-tools-0.32.0-1.el10.x86_64

      How reproducible is this bug?:

      always

      Steps to reproduce

      1. Install bcc-tools

      2. Start /usr/share/bcc/tools/tcpaccept

      3. Make a tcp connection from outside

      4. Wait for tcp connect information

      Expected results

      Print those sockets which make accept() calls

      Actual results

      None is printed

              jmarchan@redhat.com Jerome Marchand
              rhn-support-surkumar Suresh Kumar
              Jerome Marchand Jerome Marchand
              Ziqian (Zamir) SUN Ziqian (Zamir) SUN
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                Created:
                Updated: