New Build - 08/14/2021 - r47171

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blkt
DD-WRT Guru


Joined: 20 Jan 2019
Posts: 5660

PostPosted: Sat Aug 14, 2021 7:39    Post subject: New Build - 08/14/2021 - r47171 Reply with quote
[WARNING]: This thread is only for feedback on this beta release for developers and the community's benefit.
DO NOT flash this beta release unless you understand the risks involved and device specific recovery methods.
Avoid discussions! Create threads for questions, general problems or use search; this thread is not for support.
Please list router model & revision, operating & wireless mode(s) and exact filename/firmware image flashed.


Downloads: (DD-WRT website) HTTPS & FTP (try another if a link does not work)

CLI Flash: 'cd /tmp' then 'wget {file URL}' (or 'curl -k {file URL} -o {file}') with http (not https) or ftp. Then 'write {file} linux'.

Repository: Trac SVN changelog since last build r47153 (GitHub mirror)

Notes:
OpenVPN 2.5.3: Guides, Server, PBR, Reverse PBR, Client (see second post), Kill Switch, update tips, scripts and more.
WireGuard 1.0.20210606/Tools: Guides, Client, Server, Advanced, PBR, KS, update tips, scripts & more. Thanks BS & egc!
• CVE-2019-14899 VPN fix (applicability depends on VPN setup) and GUI toggle since r41813.
Experimental build option for Broadcom 8MB+ K2.x devices (limited currently): broadcom_K3X_mipsel32r1
• Broadcom MIPS devices are now on kernel 4.4. • Support added for TP-Link Archer C8 v2 and v3.
SmartDNSMiniDLNAUnboundCoovaChilliOpenSSLdnsmasqPrivoxySquidiperf3cakeTorFreeRADIUS
In-kernel Samba (ksmbd 3.4.0+): default min/max versions changed. • WSD update ANTFS/NTFS3 kernel mode driver+
• Added swconfig support for Broadcom devices.
CVE-2020-26147, CVE-2020-24586, CVE-2020-24587 & CVE-2020-24588 (Fragattack) fixed.
• "Assign WAN port to Switch" feature removed to be reworked in a future release.

Issues, observations, and/or workarounds reported:
DNScrypt 1.95 can still be used in the GUI, but v2 (not compatible) requires Golang and thus Entware. #6246
WDS does not work on Broadcom ARM devices (only MIPS<->MIPS) & bridge modes on k4.4 devices may sometimes work
in some configurations for certain builds but are not supported by the bcmdhd driver. Use client or repeater instead.
VAPs not working at boot fixed for unbridged VAPs in 40562 - 40566. Effective startup commands discussion thread is here.
If start-up scripts do not work from USB add a delay, e.g. wait script or 'sleep 25'.
Broadcom ARM devices if 5 GHz channels are missing, via Telnet/SSH: 'nvram set brcm_unlock=1' 'nvram commit' 'reboot'
Show us your findings with steps to reproduce, configuration, output, logs and important information below!

Important:
• For issues provide applicable info: 'dmesg', 'cat /tmp/var/log/messages', syslog, klog, serial, strace, tcpdump, wireshark etc.
• Any firewall NAT or WAN issues, show output: 'iptables -vnL', 'iptables -t nat -vnL', 'iptables -t mangle -vnL' and /tmp/.ipt file.
• Search SVN tickets & discuss in forum before opening. Before reporting: reset & manually set up, not restore from a backup.
• Please include operating & wireless modes (e.g. Gateway, Router, AP, CB, WDS, Mesh) & relevant configuration information.

Example Template:
Code:
[b]Router/Version: [/b]
[b]File/Kernel: [/b]
[b]Previous/Reset: [/b]
[b]Mode/Status: [/b]
[b]Issues/Errors: [/b]
Sponsor
IONK
DD-WRT Guru


Joined: 19 Aug 2011
Posts: 951

PostPosted: Sat Aug 14, 2021 11:38    Post subject: Reply with quote
Router/Version: D-Link DIR-868L Rev.A1
File/Kernel: dir868a-webflash.bin / Linux 4.4.279 #3819 SMP Sat Aug 14 02:55:40 +07 2021 armv7l
Previous/Reset: DD-WRT v3.0-r47153 std (08/13/21) / no
Mode/Status: Repeater Bridge on 5GHz AC/N-Mixed (wl0 is purposely turned off) + USB Storage + lighttpd + ProFTPD + Cron / working
Issues/Errors: none

_________________
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saphirely
DD-WRT User


Joined: 13 Dec 2020
Posts: 266

PostPosted: Sat Aug 14, 2021 16:13    Post subject: Reply with quote
Router/Version: Netgear R6250
Firmware: DD-WRT v3.0-r47171 std (08/14/21)
Kernel: Linux 4.4.279 #3819 SMP Sat Aug 14 02:55:40 +07 2021 armv7l
Mode: Gateway, Wireless AP, unbound & CTF & FA Enabled. NAT/QoS Off
Reset: No, not this time
Previous : r47153
Upgrade: Web and 1st succeed without reset.
Temperatures CPU 81.4 °C / WL1 57.8 °C
Load: 0.00, 0.00, 0.00
Uptime 1h
Errors: No, not at this moment.

Working well.
dfandrich
DD-WRT Novice


Joined: 14 Aug 2021
Posts: 3

PostPosted: Sat Aug 14, 2021 19:12    Post subject: Reply with quote
Router/Version: Netgear R6300v1
Firmware: DD-WRT v3.0-r47171 giga (08/14/21)
Kernel: Linux DD-WRT 4.4.279 #11047 Sat Aug 14 03:55:54 +07 2021 mips DD-WRT
Mode: initial setup mode (not set up yet)
Reset: Yes
Previous : r44715
Upgrade: Web with reset.
Temperatures WL0 46.7 °C / WL1 55.0 °C
Uptime 36m

This was a touch-and-go upgrade. I'm setting up DD-WRT on a new-to-me router and don't have experience with this model yet. Upgrading to r44715 worked fine, but after upgrading to r47171, the device appeared bricked. The Ethernet port didn't autonegotiate and the device didn't respond to ARP. I performed the 7 second reset button press which didn't seem to help, but after a power cycle and a longer-than-expected wait, it came alive again and it's now operating normally (albeit, with very little of the functionality tested). It takes a full 2 minutes 30 seconds for the device to awaken enough after a reboot for the DHCP server to assign an address on the Ethernet port, which may be part of what threw me.
flyzipper
DD-WRT Guru


Joined: 21 Feb 2016
Posts: 504

PostPosted: Sat Aug 14, 2021 22:12    Post subject: Reply with quote
Router/Version: Netgear R7000
Firmware: DD-WRT v3.0-r47171 std (08/14/21)
Kernel: Linux 4.4.279 #3819 SMP Sat Aug 14 02:55:40 +07 2021 armv7l
Previous: r47153
Mode/Status: Gateway / working
Issues/Errors: Working well so far.

Uptime: 3hrs 56mins
Upgrade: via web UI, no issues
Reset: no
Temperatures: CPU 72.5 °C / WL0 48.5 °C / WL1 54.2 °C
twindragon6
DD-WRT User


Joined: 29 Jun 2008
Posts: 332

PostPosted: Sun Aug 15, 2021 6:25    Post subject: Netgear Nighthawk R7000 Reply with quote
***BAD BUILD FOR R7000***
******DO NOT FLASH!******
Router/Version: Netgear R7000
Firmware: DD-WRT v3.0-r47171 std (08/14/21)
Kernel: Linux 4.4.279 #3819 SMP Sat Aug 14 02:55:40 +07 2021 armv7l
Mode: Gateway, Wireless AP, Static Leases. CTF & FA Enabled. NAT and QOS Off. All services off under Status>Sys-info.
Reset: Nope.
Previous: 08-13-2021-r47153
Status: Badly broken, reduced WAN speeds from previous build, glitchy, lots of errors. Dmesg scrolling like crazy.
Temperatures: Didn't bother.



Logs.txt
 Description:
Full system logs. MAC scrubbed, password scrubbed.

nvram set console_debug=1

cat /var/log/messages (After Power Cycle)
dmesg (After Power Cycle)

Download
 Filename:  Logs.txt
 Filesize:  273.35 KB
 Downloaded:  89 Time(s)

egc
DD-WRT Guru


Joined: 18 Mar 2014
Posts: 12837
Location: Netherlands

PostPosted: Sun Aug 15, 2021 9:51    Post subject: Reply with quote
Router Model: Netgear R6400v1

Firmware Version: DD-WRT v3.0-r47171M Community Build (08/15/21)
Kernel Version: Linux 4.4.279 #1 SMP Sun Aug 15 10:04:19 CEST 2021 armv7l

Upgraded from: DD-WRT v3.0-r47135M Community Build (08/04/21)
Reset: No not this time

Status: Up and running for 2 hours, basic setup as Gateway, static leases, Advanced routing, Port Forwarding, IPv4, DynDNS, 2.4 GHz and 5 GHz.
Running one WireGuard tunnel to Keepsolid and second WireGuard tunnel to own WG server for site-to-site connection. OpenVPN client tested and working

Errors: No, but I got some things in syslog I am not sure about:
Code:
Jan 1 01:00:11 R6400v1 kern.warn kernel: Ignoring unrecognised tag 0x00000000
Jan 1 01:00:11 R6400v1 kern.warn kernel: Hit pending asynchronous external abort (FSR=0x00001c06) during first unmask, this is most likely caused by a firmware/bootloader bug.
Jan 1 01:00:11 R6400v1 kern.err kernel: smp_twd: clock not found -2


Big Thanks to BS and other forum members and developers.

_________________
Routers:Netgear R7000, R6400v1, R6400v2, EA6900 (XvortexCFE), E2000, E1200v1, WRT54GS v1.
Install guide R6400v2, R6700v3,XR300:https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=316399
Install guide R7800/XR500: 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
thommy181
DD-WRT User


Joined: 16 Mar 2019
Posts: 353
Location: Szczecin, Poland EU

PostPosted: Sun Aug 15, 2021 18:33    Post subject: New Build - 08/14/2021 - r47171 Reply with quote
Router/Version: Netgear WNR3500L v2
Kernel: Linux 4.4.279 #11047 Sat Aug 14 03:55:54 +07 2021 mips
Reset: No
Mode: Internet gateway, WIFI AP, dns server (dnsmasq)
Issues: Poor WAN port performance, some yellow marked events in log
Status: Working
Uptime: ~ 30h

I'm update device via ssh. Router generally work good. WAN performance is poor. On stock clock I have ~240 - 250 mbit/s on gigabit WAN port. I need OC main CPU to 533 MHz then WAN performance is good. When I have lower CPU internet speed is low. I use SFE feature, on CTF situation is a bit better. I'm attach syslog dump.



logs.txt
 Description:
Syslog dump after device start after firmware update.

Download
 Filename:  logs.txt
 Filesize:  21.98 KB
 Downloaded:  80 Time(s)

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