Bug ID 447254: Core in parked transaction due to evicted stand-in document

Last Modified: Sep 13, 2023

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

Known Affected Versions:
11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.5.2 HF1, 11.5.3 HF1, 11.5.3 HF2, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.4.1

Fixed In:
11.6.0 HF5

Opened: Feb 04, 2014

Severity: 2-Critical

Symptoms

TMM core error in a previously parked transaction

Impact

Loss of service.

Conditions

* Stand-in is enabled on the policy. * Request queueing is turned on in the policy * Document may have been removed from entity due to not matching policy on node.

Workaround

* Disable stand-in and/or Request queueing

Fix Information

TMM will no longer crash. If the stand-in document is NULL, the transaction will be bypassed and treated as if not found in cache.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips