Bug ID 467986: TMSH record show for keys in DNS Validating-Resolver Cache causes TMM crash

Last Modified: Sep 13, 2023

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:
11.6.2 HF1, 11.4.0, 11.4.1

Fixed In:
11.6.0, 11.5.1 HF5

Opened: Jun 19, 2014

Severity: 2-Critical

Related Article: K16647

Symptoms

If you attempt to use the "tmsh show ltm dns cache records key cache myCache" command on a cache with stored DNS key records, the TMM will core.

Impact

Traffic disrupted while tmm restarts.

Conditions

DNS Validating-Resolver Cache with stored DNS key records.

Workaround

This issue has no workaround at this time.

Fix Information

TMM no longer cores when running the command 'tmsh show ltm dns cache records key cache myCache' on a cache with stored DNS key records.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips