Bug ID 494637: localdbmgr process in constant restart/core loop

Last Modified: May 29, 2024

Affected Product(s):
BIG-IP APM(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, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2

Fixed In:
12.0.0, 11.6.0 HF6, 11.5.3, 11.4.1 HF9

Opened: Dec 04, 2014

Severity: 3-Major

Related Article: K80550446

Symptoms

The localdbmgr process keeps crashing repeatedly.

Impact

The localdbmgr process crashes repeatedly.

Conditions

The issue is caused by corruption in the contents stored in the memcache. Although the conditions under which the memory corruption occurs are not reproducible, this is a rarely occurring issue.

Workaround

None.

Fix Information

The localdbmgr process has been updated in order to gracefully handle corruption in the memcache contents.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips