[FS#4126] ksoftirqd kernel problem - device very slow in responding etc (Attachment added)

[OpenWrt Bugs]

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

User who did this - mdbuerkle (mdbuerkle) 

Attached to Project - OpenWrt/LEDE Project
Summary - ksoftirqd kernel problem - device very slow in responding etc
Task Type - Bug Report
Category - Kernel
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Medium
Priority - Very Low
Reported Version - openwrt-21.02
Due in Version - Undecided
Due Date - Undecided
Details - Supply the following if possible:
 - Device problem occurs on
root at OpenWRT:~# head /tmp/sysinfo/*
==> /tmp/sysinfo/board_name  /tmp/sysinfo/model