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CONTAP-665428: Stale reconnect key at mirror partner due to inode collision

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ontap-9
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nas
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Issue

A node will reboot unexpectedly with one of the following possible panic strings:

  • Panic String: page fault (supervisor write data, page not present) on VA 0 cs:rip 0x20:0xffffffff8a9bf022 rflags 0x10246 in SK process nl_mirror_server on release 9.18.1 (C)
  • Panic String: protection fault on VA 0 code 0 cs:rip 0x20:0xffffffff8a9c3411 in SK process nl_mirror_server on release 9.18.1 (C)
  • Panic String: Possible duplicate free of address 0xfffff80e2d4f9660 from PC 0xffffffff8db3143a (fencepost 0x8db3143a) in SK process nl_mirror_server on release 9.18.1 (C)
  • Panic String: Possible buffer overrun at address 0xfffff807971d6f60 from PC 0xffffffff8a9c2043 (fencepost 0x8db3143a) in SK process nl_mirror_server on release 9.18.1 (C)

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