Operational Defect Database
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F5 | 1401729
MRF per-message TCL contexts and async SessionDB operations result in immortal zombie flows
Last update date:
4/26/2024
Affected products:
BIG-IP
BIG-IP TMOS
Affected releases:
14.1.0
14.1.0.1
14.1.0.2
14.1.0.3
14.1.0.5
14.1.0.6
14.1.2
14.1.2.1
14.1.2.2
14.1.2.3
14.1.2.4
14.1.2.5
Fixed releases:
17.0.0
15.1.10
Description:
Bug ID 1401729: MRF per-message TCL contexts and async SessionDB operations result in immortal zombie flows ... Last Modified: Apr 26, 2024 ... The stale connections cannot be deleted with TMSH command: #tmsh delete sys connection command Stale connection: >>> any6.any any6.any <IP> <IP> tcp 255282 (tmm: 1) none none >>> any6.any any6.any <IP> <IP> tcp 255273 (tmm: 1) none none ... Impact ... Attempts to delete the flow through TMSH are ineffective and the flow remains for the remainder of the TMM lifetime. ... Conditions ... - When "irule-scope-message" set to Yes, in a MRF routing profile. ... "Hey, an ingress message [MR::message id]" } ... Workaround ... Do not use per message TCP scope. ... irule-scope-message no <----- ... not use per message TCL scope
