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CONTAP-609973: Kernel Panic During TLS Connection Teardown

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ontap-9
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Issue

In a specific software TLS configuration, a timing issue during connection teardown can cause ONTAP to encounter an unexpected socket-buffer state and restart. The issue can occur when a TLS worker processes queued data as the connection is being closed.
The reported panic string is: sbready: sb 0xfffffe029c8fb0c8 NULL fnrdy in process thr_1 on release RTPCIT1_CIT_7926200_7926200_2601070300 (C)

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