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NetApp Stage KB

Counter Manager daemon disruption due to corrupted memory

Applies to

  • ONTAP 9
  • Cloud Volumes ONTAP (CVO)
  • Amazon Web Services (AWS)


  • Frequent Micro-core panic's with Panic String similar to:
cmd: assertion (cmUtf8IsValid(_strValue.c_str())) at src/types/ failed, raising SIGABRT(6) at RIP 0x808468bca (pid 66738, uid 0, timestamp 1660224549)
  • Issue seen on ONTAP versions 9.7P18 and below.

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