New Build 41954: 01-09-2020-r41954

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kernel-panic69
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Joined: 08 May 2018
Posts: 8556
Location: Texas, USA

PostPosted: Thu Jan 09, 2020 20:34    Post subject: New Build 41954: 01-09-2020-r41954 Reply with quote
Downloads: (if a link does not work, try another)

https://download1.dd-wrt.com/dd-wrtv2/downloads/betas/2020/01-09-2020-r41954/

ftp://ftp.dd-wrt.com/betas/2020/01-09-2020-r41954/

Alternate link: DD-WRT website
Note: for wget (or curl) with CLI flash (`write {f/w} linux`), change the https to http, use `curl -k {link} -o {file}`, or ftp

Changelogs:
SVN* changelog since last build: 41892
Summary: (deprecated after 29739)
*Github mirror: https://github.com/mirror/dd-wrt/

Important: if reporting any issues, provide applicable info (GUI syslog, `dmesg`, `cat /var/log/messages`, etc.)
Or put into SVN ticket. For firewall issues, also provide "iptables" info (`iptables -L`, `iptables -t nat -L`, & the /tmp/.ipt file).

Template to copy (after "Code:") for posting issues, be sure to include the mode in use (gateway, AP, CB, etc.):
Code:
[b][u]Router/Version:[/u][/b]
[b]Mode:[/b]
[b]File: [/b]
[b]Kernel: [/b]
[b]Status: [/b]

WARNING: This thread is to report on flashing this experimental test build, providing important info for both developers and users. Always state your hardware model, version, mode (e.g. Repeater) and SPECIFIC build (e.g. 33555_NEWD-2_K3.x_mega-nv64k.bin). Please avoid discussions and create a new thread to discuss specific problems or questions, as this thread is for reporting, not support. Posts may be deleted or moved to keep this thread manageable and useful. If you don't understand the risks or what to flash and how, with a means of recovery if it bricks, do NOT flash this experimental test build.

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tatsuya46
DD-WRT Guru


Joined: 03 Jan 2010
Posts: 7465
Location: YWG, Canada

PostPosted: Thu Jan 09, 2020 21:33    Post subject: Reply with quote
Router Model: dir-862L, dir-862L, wndr4300, x86-64, r7800

Status: well it runs..
Reset: no/yes no effect
Errors: see tickets below

https://svn.dd-wrt.com/ticket/5118 *
https://svn.dd-wrt.com/ticket/5225 *
https://svn.dd-wrt.com/ticket/5603 *
https://svn.dd-wrt.com/ticket/5699
https://svn.dd-wrt.com/ticket/5845
https://svn.dd-wrt.com/ticket/5848
https://svn.dd-wrt.com/ticket/5933
https://svn.dd-wrt.com/ticket/5938
https://svn.dd-wrt.com/ticket/6115 *
https://svn.dd-wrt.com/ticket/6286
https://svn.dd-wrt.com/ticket/6315
https://svn.dd-wrt.com/ticket/6481 *
https://svn.dd-wrt.com/ticket/6495 *
https://svn.dd-wrt.com/ticket/6511
https://svn.dd-wrt.com/ticket/6555 *
https://svn.dd-wrt.com/ticket/6655
https://svn.dd-wrt.com/ticket/6842
https://svn.dd-wrt.com/ticket/6903 *
https://svn.dd-wrt.com/ticket/6921
https://svn.dd-wrt.com/ticket/6945
https://svn.dd-wrt.com/ticket/6947 *


r7800 latency is on par with kong builds, but the cpu usage for sirq on wifi interfaces is still broken and over 3x higher than kong builds and BS k3.18 builds..



kong r40720m firewall/qos/nat disabled, 5ghz sirq cpu load @ 320mbps:

core0: 15%
core1: 3%


ANY k4.x bs build firewall/qos/nat disabled, 5ghz sirq cpu load @ 320mbps:

core0: 60%
core1: 40%

if the r7800 was doing nat+qos, it still would be choking at these speeds from not enough cpu free.. keep the latency the same and fix the cpu usage, this will be finally 100% fixed for the first time..

STILL FORCED DISABLED HOSTAPD SYSLOG EVEN ON ROUTERS WITH BIG FLASH Evil or Very Mad





*cough* now THIS is qos.. https://www.dslreports.com/speedtest/58324895

_________________
LATEST FIRMWARE(S)

BrainSlayer wrote:
we just do it since we do not like any restrictions enforced by stupid cocaine snorting managers

[x86_64] Haswell i3-4150/QCA9984/QCA9882 ------> r46450 std
[QUALCOMM] DIR-862L --------------------------------> r46450 std
[QUALCOMM] DIR-862L --------------------------------> r46450 std
▲ ACTIVE / INACTIVE ▼
[QUALCOMM] WNDR4300 v1 --------------------------> r46350 std
[BROADCOM] DIR-860L A1 ----------------------------> r46329 std


If you use DSLReports please enable hi-res bufferbloat.


Sigh.. why do i exist anyway..


Last edited by tatsuya46 on Sat Jan 11, 2020 11:47; edited 2 times in total
MLandi
DD-WRT User


Joined: 04 Dec 2007
Posts: 392

PostPosted: Thu Jan 09, 2020 22:46    Post subject: Reply with quote
SSH update, no issues. All's well so far.
_________________
Netgear R9000 X10
DD-WRT v3.0-r46395 std (04/19/21)
Gateway, AP, DNSMasq
IPv4 & IPv6 (Prefix Delegation)
CloudFlare, Ignore WAN DNS
QoS: HTB w/FQ_CODEL, ACK, SYN, FIN, RST
Static Leases & DHCP
2.4GHz: 10 + 6 (2457 MHz HT40), ACK Timing 0(Auto)
5GHz: 100 + 106 (5500 MHz VHT80), ACK Timing 0(Auto)
Clock 2000MHz
Xfinity 1.2Gbps/42Mbps
mrjcd
DD-WRT Guru


Joined: 31 Jan 2015
Posts: 5404
Location: Texas

PostPosted: Fri Jan 10, 2020 0:53    Post subject: Reply with quote
Linksys EA8500
DD-WRT v3.0-r41954 std (01/09/20)
Linux 4.9.208 #507 SMP Mon Jan 6 19:52:23 +03 2020 armv7l
No reset -- GUI install over r41892
switch / ovpn server / VLAN / samba share ext4
SAMBA NO worky Evil or Very Mad
AND
it now shows 13 different 'Maximium Protocol Version' to choose from in the webif


AND
its got this new 'Encryption' feature in the webif


I tried several different protocol versions and also removed its user name & password and made public share
Still NO worky at all. The webif shows 'Samba Stopped' -- however my linux box can see it is there but there is NO way to connect to it in its current state.
Only thing I did not do was reformat the drive --- its only a 16GB flash drive but I just ain't gonna do that.

I boot her back to other part running r41892 and she good as new Very Happy

more info ---
'dmesg of r41954' ...'ps' is at bottom of page
Huh -- WTH? Rolling Eyes
1283 root 2932 S usmbd -c /tmp/smb.conf -u /tmp/smb.db
1284 root 2960 S usmbd -c /tmp/smb.conf -u /tmp/smb.db

'dmesg of r41892' ... yea its processes is there also
now this is what imma used to seeing forever & always.
1215 root 2204 S /usr/sbin/smbd -D --configfile=/tmp/smb.conf
1223 root 1992 S /usr/sbin/nmbd -D --configfile=/tmp/smb.conf

# # #

Linksys WRT160NL
DD-WRT v3.0-r41954 std (01/09/20)
Linux 3.10.108-d8 #33684 Thu Jan 9 07:55:56 +04 2020 mips
No reset -- GUI install over r41892
switch / samba share FAT32
all working just fine -- it don't have any changes to its SAMBA
marcelo3d
DD-WRT User


Joined: 07 Aug 2017
Posts: 74

PostPosted: Fri Jan 10, 2020 0:54    Post subject: Reply with quote
Router/Version: R7800
Mode: Router/AP
File: DD-WRT v3.0-r41954 std (01/09/20)
Kernel: Linux 4.9.208 #507 SMP Mon Jan 6 19:52:23 +03 2020 armv7l
Status: Works.

Samba required hitting "Apply settings" for it to start. Sys-info showed "Enabled - Stopped" after reboot.

QoS required hitting "Apply Settings" for it to do its thing. Bufferbloat was F before that, A after.

All the rest seems to work properly.
marcelo3d
DD-WRT User


Joined: 07 Aug 2017
Posts: 74

PostPosted: Fri Jan 10, 2020 1:03    Post subject: Reply with quote
I don't see the new SAMBA options that mrjcd does on my r7800. My disk is formatted NTFS, if that makes any difference.
bushant
DD-WRT Guru


Joined: 18 Nov 2015
Posts: 1569
Location: WCentral Indiana USA

PostPosted: Fri Jan 10, 2020 1:06    Post subject: Reply with quote
Netgear R7500v2 WDS STA
DD-WRT v3.0-r41954 std (01/09/20)
Linux 4.9.208 #507 SMP Mon Jan 6 19:52:23 +03 2020 armv7l
CLI upgrade no reset
Previous 41874
Samba does not work will not open shares.
SSH connects but drops. Telnet works better.
GUI buggy does not navigate well.

Proftpd as well as everything else I use working.

EDIT: I couldn't navigate the webif well enough to see all mrjcd shows. Reverted to 41874 with telnet/CLI
..................................................

Netgear R7800 WDS AP
DD-WRT v3.0-r41954 std (01/09/20)
Linux 4.9.208 #507 SMP Mon Jan 6 19:52:23 +03 2020 armv7l
GUI upgrade no reset
Previous 41862
All working
pandemonium420
DD-WRT User


Joined: 21 Nov 2013
Posts: 53
Location: Cathedral City, CA, USA

PostPosted: Fri Jan 10, 2020 1:30    Post subject: Reply with quote
marcelo3d wrote:
I don't see the new SAMBA options that mrjcd does on my r7800. My disk is formatted NTFS, if that makes any difference.


same here, r7800-r41954

_________________
Router/Version: Netgear 7800

File/Kernel: DD-WRT v3.0-r45073M std (12/21/20), Linux 4.9.248 #939 SMP Mon Dec 21 06:35:27 +07 2020 armv7l




kernel-panic69
DD-WRT Guru


Joined: 08 May 2018
Posts: 8556
Location: Texas, USA

PostPosted: Fri Jan 10, 2020 5:12    Post subject: Reply with quote
usmbd I believe is the in-kernel samba that is being tested, perhaps All I know is I saw that and cringed. Server string and workgroup aren't required? Interesting.
_________________
Official Forum Rules, Guidelines & 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?
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Vitello
DD-WRT Novice


Joined: 29 Oct 2019
Posts: 1

PostPosted: Fri Jan 10, 2020 13:19    Post subject: Reply with quote
What exactly made you cringe about that, Kernel-panic69? What am I missing?
mrjcd
DD-WRT Guru


Joined: 31 Jan 2015
Posts: 5404
Location: Texas

PostPosted: Fri Jan 10, 2020 14:13    Post subject: Reply with quote
I reckon BS is working to sort samba out
https://svn.dd-wrt.com/changeset/41968
and here --
https://svn.dd-wrt.com/changeset/41969

Really makes me NO nevermind because r41813 running on main EA8500
is perfecly fine, Uptime 11 days, 6:53, without a bleep. Smile
LSM
DD-WRT Novice


Joined: 08 Apr 2019
Posts: 13

PostPosted: Fri Jan 10, 2020 14:30    Post subject: Reply with quote
mrjcd wrote:
I reckon BS is working to sort samba out
https://svn.dd-wrt.com/changeset/41968
and here --
https://svn.dd-wrt.com/changeset/41969

Really makes me NO nevermind because r41813 running on main EA8500
is perfecly fine, Uptime 11 days, 6:53, without a bleep. Smile


I too am having great performance with r41813. As you have provided so much information and help I thought I would pass on a tidbit that may be of interest to you and others who have gone back to ondemand from the stock performance setting in BS builds for the EA8500.

Poking about here and in the OpenWRT forms I noted that Kong includes the following settings for the EA8500 in his OpenWRT builds.

sleep 1
echo ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo ondemand > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
sleep 3
echo 800000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo 800000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
echo 20 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
sleep 3
echo 2 > /proc/irq/100/smp_affinity

I added the sleep and smp_affinity code and use this in my startup command. On-demand works well, the router runs a bit cooler, and, most importantly, there is appears to be no change in peak performance as my openVPN client gives the same speeds as the performance setting.


LSM
mrjcd
DD-WRT Guru


Joined: 31 Jan 2015
Posts: 5404
Location: Texas

PostPosted: Fri Jan 10, 2020 14:42    Post subject: Reply with quote
yea LSM, in DD-WRT Kong always had a little different settings than BS in what you mention, for all IPQ units.
BS builds work just fine for me the way he has them ..... then again, I only have a 50/50 ISP fiber connection Razz

---

from laptop on 2.4
http://www.dslreports.com/speedtest/58360572
tatsuya46
DD-WRT Guru


Joined: 03 Jan 2010
Posts: 7465
Location: YWG, Canada

PostPosted: Fri Jan 10, 2020 14:48    Post subject: Reply with quote
LSM wrote:
mrjcd wrote:
I reckon BS is working to sort samba out
https://svn.dd-wrt.com/changeset/41968
and here --
https://svn.dd-wrt.com/changeset/41969

Really makes me NO nevermind because r41813 running on main EA8500
is perfecly fine, Uptime 11 days, 6:53, without a bleep. Smile


I too am having great performance with r41813. As you have provided so much information and help I thought I would pass on a tidbit that may be of interest to you and others who have gone back to ondemand from the stock performance setting in BS builds for the EA8500.

Poking about here and in the OpenWRT forms I noted that Kong includes the following settings for the EA8500 in his OpenWRT builds.

sleep 1
echo ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo ondemand > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
sleep 3
echo 800000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo 800000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
echo 20 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
sleep 3
echo 2 > /proc/irq/100/smp_affinity

I added the sleep and smp_affinity code and use this in my startup command. On-demand works well, the router runs a bit cooler, and, most importantly, there is appears to be no change in peak performance as my openVPN client gives the same speeds as the performance setting.


LSM


just

for CPUFREQ in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor; do [ -f $CPUFREQ ] || continue; echo -n performance > $CPUFREQ; done

is cleaner and does it best as it will ever get till BS actually starts believing his users when we say theres a problem..

_________________
LATEST FIRMWARE(S)

BrainSlayer wrote:
we just do it since we do not like any restrictions enforced by stupid cocaine snorting managers

[x86_64] Haswell i3-4150/QCA9984/QCA9882 ------> r46450 std
[QUALCOMM] DIR-862L --------------------------------> r46450 std
[QUALCOMM] DIR-862L --------------------------------> r46450 std
▲ ACTIVE / INACTIVE ▼
[QUALCOMM] WNDR4300 v1 --------------------------> r46350 std
[BROADCOM] DIR-860L A1 ----------------------------> r46329 std


If you use DSLReports please enable hi-res bufferbloat.


Sigh.. why do i exist anyway..
egc
DD-WRT Guru


Joined: 18 Mar 2014
Posts: 7532
Location: Netherlands

PostPosted: Fri Jan 10, 2020 14:52    Post subject: Reply with quote
I have done a lot of testing for the R7800, I know Kong uses 20 for up_threshold which is a bit to low for my taste, I use 35 which does give the same performance (and is also recommended on OpenWRT).
(OpenWRT standard is really bad up_threshold is 95, even normal WAN<>LAN throughput is hampered and not more than 650 Mb/s)

These settings are also discussed in the DWRT R7800 install guide

Edit: and I use the same command as tatsuya46 but use it to set ondemand Smile

_________________
Routers:Netgear R7800, R6400v1, R6400v2, Linksys EA8500, EA6900 (XvortexCFE), E2000 (converted WRT320N), WRT54GS v1.
WireGuard Documents & Guides:https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=327397
OpenVPN Documents & Guides: https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=327398
IPSET: https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=327261
Install guide R6400v2:http://forum.dd-wrt.com/phpBB2/viewtopic.php?t=316399
Install guide R7800: https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=320614
Forum Guide Lines (important read):https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=324087
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