Bug ID 1068353: Unexpected event sequence may cause HTTP/2 flow stall during shutdown

Last Modified: Dec 07, 2023

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

Known Affected Versions:
16.0.0,, 16.0.1,,, 16.1.0, 16.1.1, 16.1.2,, 17.0.0,,

Fixed In:

Opened: Dec 15, 2021

Severity: 3-Major


HTTP/2 flows may stall during shutdown, eventually being freed by expiration or reset from the TCP peer.


Flows may be retained longer than expected and continue to consume system resources until expired or reset by the TCP peer.


HTTP/2 configured



Fix Information

Shutdown events are now handled correctly for HTTP/2 flows.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips