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page fault (supervisor read data, page not present) PANIC on ONTAP 9.13.1 with FSA enabled

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ontap-9
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CORE
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Applies to

  • ONTAP 9.13.1
  • File System Analytics (FSA)

Issue

ONTAP with FSA enabled got panic with following panic string without any error or alert before that: 
PANIC: page fault (supervisor read data, page not present) on VA 0 cs:rip 0x20:0xffffffff89fe4e1b rflags 0x10246 in SK process wafl_exempt00 on release 9.13.1

 

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