New Build 40452: BS 07-29-2019-r40452

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kernel-panic69
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Joined: 08 May 2018
Posts: 2599
Location: Texas, USA

PostPosted: Mon Jul 29, 2019 16:32    Post subject: New Build 40452: BS 07-29-2019-r40452 Reply with quote
Downloads: (if a link doesn't work, try another)
https://download1.dd-wrt.com/dd-wrtv2/downloads/betas/2019/07-29-2019-r40452/
ftp://ftp.dd-wrt.com/betas/2019/07-29-2019-r40452/
Alternate link: DD-WRT website
Note: to use wget (or curl) for CLI flash (`write {f/w} linux`), change the https to http (or use ftp instead)

Changelogs:
SVN* changelog since last build: 40443
Summary: (deprecated after 29739)
*Github mirror: https://github.com/mirror/dd-wrt/

Notes:
1. SFE accelerated NAT is in 33006+ builds but only in kernel 3.2 and newer
2. 'KRACK' vulnerability fixes were completed in r33678 for Broadcom, including k26 (33655) & k24 (33656); use build 33772 or later.
3. Bridge modes on k4.4 devices may sometimes work in some configurations in certain builds but are not supported by the bcmdhd driver. Use client or repeater instead as WDS doesn't work with Broadcom ARM either (see Issues below).
4. Since 39469, udhcpd was removed and replaced with the already present dnsmasq, and PIE qdisc was added for some builds.
5. Policy-Based Routing with SFE enabled was fixed in r39556: 5986 and 5900
6. k2.4 (broadcom/) builds were fixed in 39715 (broken in 39144 through 39654)
7. SFE update (k3.10+ for BCM) was in the 39927 build.


Issues, observations, and/or workarounds reported:
1. Trendnet 81*DRU models are missing factory-to-flash
2. DNScrypt is mostly only using v2 protocols now, but requires Golang that DD can't use: 6246
3. WDS does not work on Broadcom ARM devices (only MIPS<->MIPS)
4. K2.6 builds are broken since 38253(?) (GUI issues): 6538
5. VAPs not working at boot; workaround startup command:
sleep 10;stopservice nas;stopservice wlconf;startservice wlconf;startservice nas
This appears to be fixed for some routers (different kernels, modes, and radios) since build 39508.
6. UDP forwarding might not work with SFE Enabled: 6668


Important: if any issues are found, please provide log info (GUI syslog, `dmesg`, `cat /var/log/messages`).
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]Router/Version: [/b]
[b]File: [/b]
[b]Kernel: [/b]
[b]Mode: [/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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tinkeruntilitworks
DD-WRT User


Joined: 21 May 2019
Posts: 138

PostPosted: Mon Jul 29, 2019 17:07    Post subject: Reply with quote
any arm users try this out?
wondering if the last 2 builds were safe after the brick issue?

im missing my unbound setup. i might jump back in
kernel-panic69
DD-WRT Guru


Joined: 08 May 2018
Posts: 2599
Location: Texas, USA

PostPosted: Mon Jul 29, 2019 17:23    Post subject: Reply with quote
tinkeruntilitworks wrote:
any arm users try this out?
wondering if the last 2 builds were safe after the brick issue?

im missing my unbound setup. i might jump back in


The last build (40443) didn't brick ARM:

https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1171392#1171392

https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1171400#1171400

But, it is always best to have recovery ability in hand.
tinkeruntilitworks
DD-WRT User


Joined: 21 May 2019
Posts: 138

PostPosted: Mon Jul 29, 2019 20:50    Post subject: Reply with quote
i know i should take your advice.
did they take away jffs2 support?
i don't see it there
kernel-panic69
DD-WRT Guru


Joined: 08 May 2018
Posts: 2599
Location: Texas, USA

PostPosted: Mon Jul 29, 2019 20:52    Post subject: Reply with quote
tinkeruntilitworks wrote:
i know i should take your advice.
did they take away jffs2 support?
i don't see it there


Not that I am aware of.
james1795
DD-WRT User


Joined: 11 Jan 2011
Posts: 160

PostPosted: Mon Jul 29, 2019 20:59    Post subject: R8000 Reply with quote
Router/Version: Netgear R8000
Firmware: DD-WRT v3.0-r40452 std (07/29/19)
Kernel: Linux 4.4.186 #561
Previous: r40439
Mode/Status: Router
Reset: Yes
Issues/Errors: Working on my R8000.
flyzipper
DD-WRT User


Joined: 21 Feb 2016
Posts: 297

PostPosted: Mon Jul 29, 2019 21:18    Post subject: Reply with quote
Router/Version: Netgear R7000
Firmware: DD-WRT v3.0-r40452 std (07/29/19)
Kernel: Linux 4.4.186 #556 SMP PREEMPT Mon Jul 29 09:31:04 +04 2019 armv7l
Previous: r40443
Mode/Status: Gateway / working
Reset: no
Issues/Errors: Working so far (SFE disabled until its UDP forwarding issues are fixed).

Edit... tested Xbox party chat (problematic with SFE UDP forwarding issues) and it worked (yay), but had other Xbox Live and game instability so more tinkering required.

Uptime: 17min
Temperatures: 69.1 °C / WL0 48.5 °C / WL1 54.0 °C


Last edited by flyzipper on Tue Jul 30, 2019 20:29; edited 1 time in total
tinkeruntilitworks
DD-WRT User


Joined: 21 May 2019
Posts: 138

PostPosted: Mon Jul 29, 2019 21:39    Post subject: Reply with quote
Netgear R7000P
jffs2 support appears to be missing


Last edited by tinkeruntilitworks on Mon Jul 29, 2019 22:39; edited 1 time in total
wuruxu
DD-WRT Novice


Joined: 17 Jun 2019
Posts: 15

PostPosted: Mon Jul 29, 2019 21:39    Post subject: Reply with quote
Router/Version: Linksys EA6300
Firmware: DD-WRT v3.0-r40452 std (07/29/19)
Kernel: Linux 4.4.186 #556 SMP PREEMPT Mon Jul 29 09:31:04 +04 2019 armv7l
Previous: r40443
Mode/Status: Gateway /working, VAP/failed
Reset: no
Issues/Errors: Working so far, I have test PBR with SFE enabled, it's works, GREAT!
But VAP cann't works, You have to 'Apply Settings' in ../Wireless_Basic.asp OR ../WL_WPATable.asp
kernel-panic69
DD-WRT Guru


Joined: 08 May 2018
Posts: 2599
Location: Texas, USA

PostPosted: Mon Jul 29, 2019 23:00    Post subject: Reply with quote
flyzipper wrote:
Issues/Errors: Working so far (SFE disabled until its UDP forwarding issues are fixed).


There were commits to fix that in this build.....
flyzipper
DD-WRT User


Joined: 21 Feb 2016
Posts: 297

PostPosted: Tue Jul 30, 2019 0:46    Post subject: Reply with quote
kernel-panic69 wrote:
flyzipper wrote:
Issues/Errors: Working so far (SFE disabled until its UDP forwarding issues are fixed).


There were commits to fix that in this build.....


Appreciate the tip; will try tonight and update my report with the result.
parco
DD-WRT User


Joined: 10 Sep 2017
Posts: 100

PostPosted: Tue Jul 30, 2019 7:00    Post subject: Reply with quote
I won't flash until the ticket 6721 really solved Rolling Eyes
https://svn.dd-wrt.com/ticket/6721
eginnc
DD-WRT Novice


Joined: 23 Jul 2017
Posts: 49

PostPosted: Tue Jul 30, 2019 12:18    Post subject: Reply with quote
Router Model: TP-Link Archer C9v1 (BCM4709 1GHz & BCM4360; 16MB/128MB)
Firmware: DD-WRT v3.0-r40452 std (07/29/19)
Kernel: Linux 4.4.186 #558 SMP PREEMPT Mon Jul 29 09:49:21 +04 2019 armv7l
Status: 2.4 and 5 GHz WAPs for Edgerouter X, 2.4 Guest VAP (unbridged), PC on ethernet
Reset: No
Issues: VAPs do not work without startup commmands again as of r40276. Does not support both 2.4 and 5 GHz Guest VAPs on a bridge.

_________________
TP-Link Archer C7v2(US) (dd-wrt r40932)
Linksys EA8500 (OpenWrt 18.06.4)
Edgerouter X (OpenWrt 18.06.4)
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