Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2
Fixed In:
13.0.0, 12.1.2 HF1
Opened: Dec 08, 2016 Severity: 2-Critical Related Article:
K20727034
On BIG-IP systems with the multiple blades, or a BIG-IP system with multiple bigd processes running (bigd.1, bigd.2, etc.), if the system has FQDN nodes configured, all secondary bigd processes will consume an unusually high amount of memory, and bigd cores may exist.
bigd memory leak; possible bigd crash.
FQDN nodes configured on a system, and the system (as a whole) has multiple bigd processes running, either across multiple blades or multiple bigd instances on a single blade. As configuration changes are made to FQDN nodes, bigd on the non-primary places memory consumption may be unusually high.
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