Operational Defect Database
BugZero found this defect 1479 days ago.
Data sources
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F5 | 809089
TMM crash after sessiondb ref_cnt overflow
Last update date:
4/26/2024
Affected products:
BIG-IP
BIG-IP TMOS
Affected releases:
13.0.0
13.0.0 HF1
13.0.0 HF2
13.0.0 HF3
13.0.1
13.1.0
13.1.0.1
13.1.0.2
13.1.0.3
13.1.0.4
13.1.0.5
13.1.0.6
Fixed releases:
No fixed releases provided.
Description:
Traffic disrupted while tmm restarts. ... Conditions ... -- Specific MRF configuration where all 500 session entries are owned by a single tmm. -- High rate of session lookups with a lot of entries returned. ... Note: This issue does not affect HTTP/2 MRF configurations. ... Workaround ... 1. Change MRF configuration to spread session lookups across multiple tmms. 2. ... Reduce the sub-key entries to far below 500. ... Fix Information ... None
