[FS#1162] wpa_supplicant dead loop in fuction wpas_ctrl_msg_queue_timeout

[LEDE Bugs]

A new Flyspray task has been opened.  Details are below. 

User who did this - jianxi sun (ycsunjane) 

Attached to Project - LEDE Project
Summary - wpa_supplicant dead loop in fuction wpas_ctrl_msg_queue_timeout
Task Type - Bug Report
Category - Base system
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Low
Priority - Very Low
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - lede-17.01
https://github.com/lede-project/source.git
4c3953ba291abfb1d28b1452b6e519367bf4f242

db120

I am test ath9k Stability. And after 1 day. wpa_supplicant MSG_DUMP loop:

daemon.debug wpa_supplicant[9844]: CTRL: Had to throttle pending event message transmission for (sock 18 gsock -1)


I have two clients device connect ap. Both two clients all report this log. But ap have no any info. And restart wpa_supplicant with wifi. Log is missing. 



More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=1162