[FS#1149] AR934X built-in switch link up/down

[LEDE Bugs]

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

User who did this - bolvan (bolvan) 

Attached to Project - LEDE Project
Summary - AR934X built-in switch  link up/down
Task Type - Bug Report
Category - Kernel
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Medium
Priority - Very Low
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - Router : TP-LINK TL-WNR42N
revision : snapshot r5049

eth1 is connected to built-in switch
when PC connected to build-in switch reboots or shuts down   link on router goes down for 1..5 seconds then goes up again

[60901.826180] eth1: link down
[60901.829869] br-lan: port 1(eth1) entered disabled state
[60903.330951] eth1: link up (1000Mbps/Full duplex)
[60903.335981] br-lan: port 1(eth1) entered forwarding state
[60903.341694] br-lan: port 1(eth1) entered forwarding state
[60905.345126] br-lan: port 1(eth1) entered forwarding state

I suspect it should not happen. ethernet device should not react to change of link state on particular switch ports


More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=1149