New Build - 09/03/2021 - r47305

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Joined: 20 Jan 2019
Posts: 3146

PostPosted: Fri Sep 03, 2021 6:38    Post subject: New Build - 09/03/2021 - r47305 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 r47282 (GitHub mirror)

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: Changelog, Guides, Client, Server, Advanced, PBR, KS, tips and scripts. Thanks BS & egc!
• CVE-2019-14899 VPN fix (applicability depends on VPN setup) and GUI toggle since r41813.
• Added support Netgear AC2100, AC2400, R6220, R6260, R6350, R6700v2, R6800, R6850, R7450, WAC124 & WNDR3700v5.
In-kernel Samba (ksmbd 3.4.1++): default min/max versions changed. • WSD update ANTFS/NTFS3 kernel mode driver+
CVE-2020-26147, CVE-2020-24586, CVE-2020-24587 & CVE-2020-24588 (Fragattack) fixed.
• "Assign WAN port to Switch" feature removed; likely no longer required.
• MAC Filtering fixed in WebUI (changesets 47184-47205).

• Show us your findings with steps to reproduce, configuration, output, logs and important information below!

• 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:
[b]Router/Version: [/b]
[b]File/Kernel: [/b]
[b]Previous/Reset: [/b]
[b]Mode/Status: [/b]
[b]Issues/Errors: [/b]

Joined: 14 Sep 2019
Posts: 234
Location: Maine, USA

PostPosted: Mon Sep 06, 2021 13:11    Post subject: Reply with quote
Router/Version: Trendnet TEW-810DR
File: dlink-dir810lb1-webflash.bin
Firmware: DD-WRT v3.0-r47305 std (09/03/21)
Kernel: Linux 3.10.108-d11 #11043 Fri Sep 3 04:01:29 +07 2021 mips
Mode: Gateway/OpenVPN client
Previous: r46239
Reset?: N
Status: Working
DD-WRT Novice

Joined: 06 Apr 2021
Posts: 2

PostPosted: Mon Sep 13, 2021 0:03    Post subject: Reply with quote
Router/Version: Netgear WAC 124
Firmware: DD-WRT v3.0-r47305 std (09/03/21)
Kernel: Linux 4.14.245 #1544 SMP Fri Sep 3 04:12:57 +07 2021 mips
Mode: Access Point
Previous: r47225
Reset?: N
Status: Works for a while

It works fine for a while then after a few days devices are still connected ok but they become unable to access anything on the network.
Reboot will resolve for a while.
When the issue happens load average is 2.0, usually it's more like 0.2.
The culprit appears to be ksoftirqd which was pegged at 25% cpu.
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