Bug ID 497115: Tmm crash (SIGABRT) when any Tcl method executed in an iRule's FLOW_INIT event returns error.

Last Modified: Mar 21, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP TMOS(all modules)

Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.6.1, 11.6.1 HF1, 11.6.1 HF2, 11.6.2, 11.6.2 HF1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4

Fixed In:
12.0.0

Opened: Dec 17, 2014
Severity: 2-Critical
Related AskF5 Article:
K24076302

Symptoms

Tmm crash (SIGABRT) when any Tcl method executed in an iRule's FLOW_INIT event returns error.

Impact

Tmm crash (SIGABRT). Traffic disrupted while tmm restarts.

Conditions

A Tcl method executed in an iRule's FLOW_INIT event returns an error.

Workaround

None.

Fix Information

Tmm no longer crashes (SIGABRT) when any Tcl method executed in an iRule's FLOW_INIT event returns error.

Behavior Change