[kernel-panic69]

Welcome to MediaTek r57200 beta release thread for reporting, feedback to developers & community benefit.
Please do not flash builds until installation is understood, risks involved and device specific recovery methods.
Avoid discussions, create threads for questions, general problems or use search; this thread is not for support.
List router model & version or revision, operating & wireless modes & exact filename/firmware image flashed.

CLI Flash: 'cd /tmp' then 'wget {file URL}' (http only) or 'curl -O {file URL}' (http, https, ftp) 'write {file} linux' then 'reboot'.

Downloads: HTTPS, FTP

Trac SVN: repository since last build 56941 (mirror)

• OpenVPN 2.6.10: Changelog, Guides, Server, PBR, DNS, Kill Switch, Watchdog, Reverse PBR, Client, Multiple, tips, scripts.
• WireGuard 1.0.20211208/Tools: Changelog, Guides, Client, Server, Adv, PBR, KS, tips, scripts. Thanks BS egc & eibgrad!

Notes:
... r55799 r55819 r56029 r56119 r56182 r56237 r56326 r56359 r56380 r56490 r56721 r56820 r56941 r57200

Issues, observations, and/or workarounds reported:
• WebUI: Clear history or use a portable. Temporary cache bypass: Ctrl+F5, Cmd+Shift+R or new private window/incognito.
• Please report findings with steps needed to reproduce, configuration, clients, output, logs and important information below!

Important:
• Detail issues & relevant configs, logs: syslog klog 'dmesg' 'cat /tmp/var/log/messages' nvram set console_debug=1, serial.
• Firewall NAT: 'iptables -vnL' 'iptables -t nat -vnL' 'iptables -t mangle -vnL' & 'cat /tmp/.ipt'. Debug Analyze: strace tcpdump.
• Gremlins: reboot. cold boot. Reset & reconfigure not restore backup. Search Trac & discuss in forum before opening tickets.
• Include operating & wireless modes (e.g. Gateway, Router, AP, SB, WDS, Mesh) and applicable configurations to reproduce.

Example Template:

[papagdog]

Router/Version: Netgear_R6220/Firmware: DD-WRT v3.0-r57200 std (07/08/24)
Time: 11:13:17 up 28 min, load average: 1.42, 1.41, 1.22
File/Kernel: GUI Upgrade/Linux version 4.14.348-openela-rt159 (root@linux) (gcc version 13.1.0 (OpenWrt GCC 13.1.0 r22658+9-2c530fcb97)) #5207 SMP Mon Jul 8 07:36:52 +07 2024l 15 13:07:15 +06 2023
Previous/Reset: r53221/No & Yes
Mode/Status: Gateway/Router/AP, VLAN's, Bridging, Port forwarding, etc....
Issues/Errors: No problems with r57200. It is the version I've had working for quite some time. I made several attempts to upgrade and/or simply build from scratch. Unfortunately each attempt resulted in BRICKING the router.

I've attempted the following versions and each time the result was a bricked router.

Version r58124
Version r58531
Version r58694

I used nmrpflash to recover each time
https://github.com/jclehner/nmrpflash

I've currently shelved the router and have accepted the fact that it is several years old. Although, if there happens to be a solution for it, I would like to bring it up to the latest version.

[kernel-panic69]

Need serial logs for flash and boot for anything 58694 or 58699. I don't recall any issues with flashing upgrades from 57200, however, CLI flash output from ssh/telnet may also yield pertinent information that would be helpful. The following commit was to fix a bootloop issue previously reported elsewhere on more current releases:

https://svn.dd-wrt.com/changeset/58692

Without reports in 58694 and 58699 threads, along with serial and system logs, I can only reply to the previous email with developer and cross my fingers.