Bug ID 1060029: MRHTTP proxy can leak init_args and attached streams/flows.

Last Modified: Apr 28, 2025

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

Known Affected Versions:
16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3, 16.1.3.1, 16.1.3.2, 16.1.3.3, 16.1.3.4, 16.1.3.5, 16.1.4, 16.1.4.1, 16.1.4.2, 16.1.4.3, 16.1.5, 16.1.5.1, 16.1.5.2, 17.0.0, 17.0.0.1, 17.0.0.2

Opened: Nov 06, 2021

Severity: 3-Major

Symptoms

TMM memory increases while passing HTTP/2 traffic.

Impact

TMM memory leak, resulting in aggressive sweeper.

Conditions

-- Virtual Server with httprouter and http2 only on the client side -- iRule attached: when HTTP_REQUEST { if {[HTTP::uri] contains ".html"} { set reject 1 } } when MR_INGRESS { if {[info exists reject]} { HTTP::disable } } when HTTP_DISABLED { if {[info exists reject]} { reject } } -- http2 traffic arrives in persistent connections

Workaround

N/A

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips