WRT32X Bug Report in 05-27-2020-r43266

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M
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Joined: 29 Dec 2012
Posts: 169

PostPosted: Wed May 27, 2020 17:35    Post subject: WRT32X Bug Report in 05-27-2020-r43266 Reply with quote
Router/Version: Router Model: Linksys WRT32X
Firmware Version: DD-WRT v3.0-r43266 std (05/27/20)
File/Kernel: Linux 4.9.224 #1812 SMP Wed May 27 01:17:44 +03 2020 armv7l
Mode/Status: Automatic Configuration - DHCP
Previous/Reset: Firmware Version: DD-WRT v3.0-r43261 std (05/26/20)

Issues/Errors:
Keep more than 50% CPU Loading
Keep on consuming 40% Memory!

ath0 & ath0.1 Wifi Connection are too slow but ath1 and ath1.1 did not happen this problem.

Jan 1 08:15:04 kern.err kernel: [ 10.636592] sdio platform data not available
Jan 1 08:01:22 daemon.err httpd[1550]: httpd : Request Error Code 408: Unexpected connection close in intitial request
Jan 1 08:01:24 daemon.err httpd[1550]: httpd : Request Error Code 408: Unexpected connection close in intitial request
Jan 1 08:02:21 daemon.err ntpclient[1901]: Failed resolving address to hostname timesync server: Try again
Jan 1 08:02:21 daemon.err ntpclient[1901]: Failed resolving server timesync server: Network is down
Jan 1 08:02:21 daemon.err process_monitor[1661]:


Last edited by M on Wed May 27, 2020 18:32; edited 1 time in total
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kernel-panic69
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PostPosted: Wed May 27, 2020 18:21    Post subject: Reply with quote
Also, you really do not know how to read those status bars, whatsoever. Still, no configuration details, no logs, completely useless.
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M
DD-WRT User


Joined: 29 Dec 2012
Posts: 169

PostPosted: Wed May 27, 2020 18:53    Post subject: Reply with quote
First, I do not have a guideline about error logs in DD-WRT but I have read all the message from the syslog and klog. If I posted all of message with winscp, my router information will show to everyone such as MAC Address, IP Address and Test Devices so I just post that I have found in router issues and have screened out the useful error message.

Jan 1 08:02:21 daemon.err ntpclient[1901]: Failed resolving address to hostname timesync server: Try again
Jan 1 08:02:21 daemon.err ntpclient[1901]: Failed resolving server timesync server: Network is down
Jan 1 08:02:21 daemon.err process_monitor[1661]:

The time sync have problem.
I had set the Radio Time Restrictions in ath0. If the timesync did not work. The Radio Time Restrictions Function is equal to disabled.


I really did not know the Code 408 but I believe that it is related to memory usage but it keeps a long time in WRT32X. In WRT1900ACSV2 and WRT1200AC, I have not found. The memory usage (512MB) is spent 40%. Comparing with the other router, although I do not the reason, this memory used is too high.

The CPU usage is high. It keeps on 50%.

Finally, I also think the USB port may have problem. Some error message is showed about USB but the port of USB is been using for USB Fan so I do not report in the forum.
kernel-panic69
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Joined: 08 May 2018
Posts: 7207
Location: Texas, USA

PostPosted: Wed May 27, 2020 18:59    Post subject: Reply with quote
If you don't know how to sanitize your logs to post in a text file attachment, provide properly redacted specific configuration screenshots, *WE* cannot help you. If you make 30 posts in this thread like you've done before with nonsense, I'm going to split it to a completely separate thread so you have as much space as you need to figure it out. Nothing you have presented is usable so far.
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M
DD-WRT User


Joined: 29 Dec 2012
Posts: 169

PostPosted: Wed May 27, 2020 19:09    Post subject: Reply with quote
Moved to attachment.
kernel-panic69
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Joined: 08 May 2018
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PostPosted: Wed May 27, 2020 20:11    Post subject: Reply with quote
Your syslog was truncated because you did NOT copy and paste it into a text file and attach it to a post as I told you to do.
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kernel-panic69
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Joined: 08 May 2018
Posts: 7207
Location: Texas, USA

PostPosted: Thu May 28, 2020 17:30    Post subject: Reply with quote
I'm still waiting on @M... I cannot forward a damn thing with (a) completely useless report(s).
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M
DD-WRT User


Joined: 29 Dec 2012
Posts: 169

PostPosted: Fri May 29, 2020 12:39    Post subject: Reply with quote
kernel-panic69 wrote:
I'm still waiting on @M... I cannot forward a damn thing with (a) completely useless report(s).
kernel-panic69
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Joined: 08 May 2018
Posts: 7207
Location: Texas, USA

PostPosted: Fri May 29, 2020 13:49    Post subject: Reply with quote
So far, I see you are using autochannel on wi-fi and smartdns, but your entire configuration is kind of a mystery. As best I can tell, your configuration is probably the problem because your network is failing. SmartDNS guide is still WIP, so I have no idea if your configuration is in conflict there - you should probably disable SmartDNS and configure DNSMasq correctly. And I am sure somewhere in the stickies in the top of the Marvell forum or in a wiki somewhere, the recommended wi-fi settings are given.

P.S. I do not report or list in my signature any of my test bench routers, but none of my Marvell bench units have any of the problems you are describing with this firmware.

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M
DD-WRT User


Joined: 29 Dec 2012
Posts: 169

PostPosted: Fri May 29, 2020 14:01    Post subject: Reply with quote
Auto channel is set due to many routers are near my location. I think around 200 routers. If I did not set the auto, the signal may be disturbed.

Then, I do not agree your point about auto wifi channel in WRT32X ath0 and ath1. The config setup is totally copying from WRT1900ACSV2. WRT1900ACSV2 have not happened the problem. However, CPU Loading of WRT32X is keep on 50% in default config! The memory usage was consumed around 40% basically since the secondary first build in 2018 Finally, SmartDNS is normal operation before disabled the function.


Problem:
NTP tool does not work in WRT32X.
If the user use the wifi ath0 and ath1, schedule reboot the router and set up the radio scheduler, the router may not be rebooted and disabled the Wifi AP or enabled the Wifi AP on schedule. That is the problem.


Last edited by M on Fri May 29, 2020 14:24; edited 1 time in total
kernel-panic69
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Joined: 08 May 2018
Posts: 7207
Location: Texas, USA

PostPosted: Fri May 29, 2020 14:31    Post subject: Reply with quote
Your network cannot go down unless there is a configuration issue or an upstream switch/router/modem issue. Period. Reset to defaults and figure out where your configuration is broken, quit blindly copying a configuration from another router that has different hardware. A WRT32X is not a WRT1900ACS. All you have proved to me is that you are being hard-headed.

Can anyone else with any other Marvell, specifically a 32X back this stuff up?

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Last edited by kernel-panic69 on Fri May 29, 2020 15:07; edited 1 time in total
M
DD-WRT User


Joined: 29 Dec 2012
Posts: 169

PostPosted: Fri May 29, 2020 14:44    Post subject: Reply with quote
I had told you that I set to default config "Factory Settling". 50% CPU Loading are keeping!

I think that you should not worry about the config is damaged because I re-config the settling by my both hands and doubled check. In case of WRT1900ACSV2, it is working and operating in testing location. In WRT32X, the problems had found. I can go to facebook, twitter, and dd-wrt.com with laptop. After that, I tried to switch mode. NTP Tool had not be worked and show the warning in syslog. I may take off the cable to copy the syslog but I marked up before the warning message in the last last post.


Auto Random MAC Address

This script will change your eth1 MAC address to a random address, then it will apply it to the system and restart the interfaces.

#!/bin/ash
MAC=`(date; cat /proc/interrupts) | md5sum | sed -r 's/^(.{10}).*$/\1/; s/([0-9a-f]{2})/\1:/g; s/:$//;'`
echo "00:${MAC}"
ifconfig eth1 hw ether 00:${MAC}
nvram set def_hwaddr="00:${MAC}"
nvram set wan_hwaddr="00:${MAC}"
stopservice wan
startservice wan


I will download the syslog from WRT1900ACSV2. please wait!
kernel-panic69
DD-WRT Guru


Joined: 08 May 2018
Posts: 7207
Location: Texas, USA

PostPosted: Fri May 29, 2020 15:12    Post subject: Reply with quote
Since you don't want to listen, I split this to a separate topic. Post whatever you wish, but it just seems apparent to me that your configuration is the problem. I'm done arguing with you about it.

If one of the other WRT32X users would chime in here and give known working configuration advice, that would be awesome.

_________________
Official Forum Rules, Guidelines, and Helpful InformationFirmware FAQInstallation WikiWhere Do I Download Firmware?
DON'T use Chromium-based browsersRTFM/STFW - TL;DR is NOT an excuse. • Why Should I Care What Color the Bikeshed Is?
Please DO NOT PM me with questions; Ask in the forum.

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M
DD-WRT User


Joined: 29 Dec 2012
Posts: 169

PostPosted: Fri May 29, 2020 15:39    Post subject: Reply with quote
The syslog is extracted from WRT1900ACSV2. The config settling is the same with WRT32X.

Please review! I have deleted all of related mac address and replace to xx:xx:xx or remarked to "Deleted".

The ip address is revised to 192.168.1.xxx


Last edited by M on Fri May 29, 2020 17:26; edited 1 time in total
M
DD-WRT User


Joined: 29 Dec 2012
Posts: 169

PostPosted: Fri May 29, 2020 17:16    Post subject: WRT32X DD-WRT Default Factory Settling Reply with quote
DD-WRT Default Factory Settling




kernel-panic69 wrote:
Since you don't want to listen, I split this to a separate topic. Post whatever you wish, but it just seems apparent to me that your configuration is the problem. I'm done arguing with you about it.

If one of the other WRT32X users would chime in here and give known working configuration advice, that would be awesome.
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