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Cisco Bug: CSCvs87626 - observing pki linux_iosd crash while doing ISSU upgrade with TLS 1.2 enabled

Last Modified

Sep 29, 2020

Products (1)

  • Cisco IOS

Known Affected Releases

17.1.1 17.1.1s 17.2

Description (partial)

Symptom:
PROBLEM DESCRIPTION:
====================

Observing PKI linux_iosd crash after ISSU upgrade in active controller.

Image used : C9800-CL-universalk9.BLD_V171_1_THROTTLE_LATEST_20200118_003808_2.SSA.bin
C9800-CL-universalk9.BLD_V172_THROTTLE_LATEST_20200119_002652_2.SSA.bin

EXPECTED BEHAVIOR:
==================

There should not be any crash. 

SYSTEM CONFIGURATION:
========================================================
Config cmd: CL9800_1(config)#access-session tls-version 1.2
5 APs and 2 dot1x clients with TLS 1.2 PEAP auth connected.

TEST CASE / STEPS TO REPRODUCE:
===============================
Initiate ISSUE upgrade from 17.1 to 17.2 images provided above


TS, SS or OIB? Why?
==================
OIB

HOW MANY TIMES SEEN/EASE OF REPRODUCIBILITY:
==================================
1 time

WORK AROUND:
============
None.

FILES ATTACHED\LOCATION:
========================
Attached  trace logs, core file

Conditions:
None
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