New Build 39267: BS 03-22-2019-r39267

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kernel-panic69
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Joined: 08 May 2018
Posts: 6859
Location: Texas, USA

PostPosted: Fri Mar 22, 2019 21:11    Post subject: New Build 39267: BS 03-22-2019-r39267 Reply with quote
Downloads: (if a link doesn't work, try another)
https://download1.dd-wrt.com/dd-wrtv2/downloads/betas/2019/03-22-2019-r39267/
ftp://ftp.dd-wrt.com/betas/2019/03-22-2019-r39267/
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 (curl only)

Changelogs:
SVN* changelog since last build: 39230
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 3.10 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 Issue #4 below).
4. R6400v2 support added in r36811-36818, 36825, and 36826. R6700v3 support added in r36828-36840.

Issues, observations, and/or workarounds reported:
1. (egc) Policy-Based Routing broken if SFE enabled: 5900
quarkysg's PBR+SFE fix: 5986
2. Trendnet 81*DRU models are missing factory-to-flash
3. DNScrypt is mostly only using v2 protocols now, but requires Golang that DD can't use: 6246
4. WDS does not work on ARM devices (only MIPS<->MIPS)
5. VAPs not working at boot; workaround startup command:
sleep 10;stopservice nas;stopservice wlconf;startservice wlconf;startservice nas
6. K2.6 builds are broken since 38253(?); GUI issues: 6538
7. High CPU usage (on httpd?) occurring for some configurations: 6555
Try `stopservice httpd` from ssh/telnet and report back. To flash another build, stop httpd and use CLI flash.

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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flyzipper
DD-WRT User


Joined: 21 Feb 2016
Posts: 398

PostPosted: Fri Mar 22, 2019 21:30    Post subject: Reply with quote
Router/Version: Netgear R7000
Firmware: DD-WRT v3.0-r39267 std (03/22/19)
Kernel: Linux 4.4.176 #5236 SMP Fri Mar 22 12:59:36 CET 2019 armv7l
Previous: r39230
Mode/Status: Gateway / working
Reset: no
Issues/Errors: No issues so far.

Uptime: 15m
Temperatures: CPU 67.5 °C / WL0 50.0 °C / WL1 53.6 °C
kernel-panic69
DD-WRT Guru


Joined: 08 May 2018
Posts: 6859
Location: Texas, USA

PostPosted: Sat Mar 23, 2019 2:28    Post subject: Cisco Linksys E4200 v1 Reply with quote
Unable to flash to this build via r39230. Something surely got broke between 39144 and 39230.
adent
DD-WRT Novice


Joined: 06 Feb 2018
Posts: 47
Location: Vienna, Austria

PostPosted: Sat Mar 23, 2019 10:33    Post subject: Reply with quote
Cannot be flashed via GUI on Netgear WNR3500Lv2 either (as r39230 before), router is still on r38581 after reboot. Does anyone know a newer version that works on this router?
kernel-panic69
DD-WRT Guru


Joined: 08 May 2018
Posts: 6859
Location: Texas, USA

PostPosted: Sat Mar 23, 2019 13:07    Post subject: RE: Cisco Linksys E4200 v1 Reply with quote
Recant my previous post. Re-selecting "don't reset" on the firmware upgrade WebUI page made it work. Anyone having a similar issue should try that. I guess it was something that finally affected me, if it was already broken Question Shocked Rolling Eyes

Will post post-flash results later.
boris03
DD-WRT User


Joined: 17 Jan 2019
Posts: 148

PostPosted: Sat Mar 23, 2019 13:16    Post subject: Reply with quote
newest built 22March on Archer c1900 -
-> cannot change settings on NAS page, rest OK
kernel-panic69
DD-WRT Guru


Joined: 08 May 2018
Posts: 6859
Location: Texas, USA

PostPosted: Sat Mar 23, 2019 16:18    Post subject: RE: Cisco Linksys E4200 v1 Reply with quote
Router/Version: Cisco Linksys E4200 v1
File: dd-wrt.v24-39267_NEWD-2_K3.x_mega-e4200.bin
Firmware: DD-WRT v3.0-r39267M mega (03/22/19)
Kernel: Linux 3.10.108-d8 #23636 Fri Mar 22 16:57:35 CET 2019 mips
Previous: DD-WRT v3.0-r39230M mega (03/19/19)
Reset: No
Mode: Gateway/AP
Uptime: ~3.5 hrs
Status: OK
Issues/Errors:

No new errors.
jwbraun
DD-WRT Novice


Joined: 22 Jun 2018
Posts: 18

PostPosted: Sun Mar 24, 2019 19:57    Post subject: Reply with quote
Router/Version: Asus RT-AC1900P
File: asus_rt-ac1900p-firmware.trx
Firmware: DD-WRT v3.0-r39267 std (03/22/19)
Kernel: Linux 4.4.176 #5236 SMP Fri Mar 22 12:59:36 CET 2019 armv7l
Reset: No
Mode: Gateway/AP
Uptime: ~21 hours
Status: OK
watchsat
DD-WRT User


Joined: 31 Oct 2017
Posts: 54

PostPosted: Mon Mar 25, 2019 16:46    Post subject: Reply with quote
Router Model: Linksys EA6400
Firmware Version: DD-WRT v3.0-r39230 std (03/19/19)
Kernel Version : Linux 4.4.176 #5200 SMP Tue Mar 19 08:12:26 CET 2019 armv7l
Uptime: 1 day, 19:42
Reset: No
Mode: Gateway
Status: OK


Router Model: Linksys EA6700
Firmware Version: DD-WRT v3.0-r39267 std (03/22/19)
Kernel Version: Linux 4.4.176 #5236 SMP Fri Mar 22 12:59:36 CET 2019 armv7l
Uptime: 1 day, 19:43
Reset: No
Mode: 2 x Gateway/1 x AP
Status: OK
oldwater
DD-WRT Novice


Joined: 26 Mar 2019
Posts: 5

PostPosted: Tue Mar 26, 2019 6:42    Post subject: Reply with quote
Router Model: D-Link DIR-868L rev A1
Firmware Version: DD-WRT v3.0-r39267 std (03/22/19)
Kernel Version: Linux 4.4.176#5236 SMP Fri Mar 22 12:59:36 CET armv7l
Reset: Yes
Mode: AP
Status: CPU is running unexpectedly hot (reports 100°C) even whilst idle (top reports only 1-2% usage for httpd). Definitely feels warm to touch. Very high TX errors whenever 2.4ghz clients are connected, about 85% packet error (e.g., TX ~4000000 OK, ~25000000 errors) - only ~15% successful. Error rate is consistent - starts within minutes of client connection and increases continuously. 12h of uptime later, it's still going up.

Curiously, 5ghz is the other way around (~15% errors, 85% successful).

RX is fine - 99%. Both 2.4ghz and 5ghz are in mixed mode WPA2 AES.

I have two DIR-868L A1s, both flashed from stock following the wiki advice (flashed to r25974 factory-to-ddwrt.bin from recovery mode, then webui upgraded to r39267 webui official beta; the r39267 factory-to-ddwrt.bin could not boot). This is not a quarkysg build (haven't tried those). Both are exhibiting the same TX issues. I haven't run them on older dd-wrt builds so I don't know if this is a new behaviour.

I'm willing to test fixes or configs if any are suggested.

Will update with logs.
kernel-panic69
DD-WRT Guru


Joined: 08 May 2018
Posts: 6859
Location: Texas, USA

PostPosted: Tue Mar 26, 2019 13:03    Post subject: Reply with quote
oldwater wrote:
Router Model: D-Link DIR-868L rev A1
Firmware Version: DD-WRT v3.0-r39267 std (03/22/19)
Kernel Version: Linux 4.4.176#5236 SMP Fri Mar 22 12:59:36 CET armv7l
Reset: Yes
Mode: AP
Status: CPU is running unexpectedly hot (reports 100°C) even whilst idle (top reports only 1-2% usage for httpd). Definitely feels warm to touch. Very high TX errors whenever 2.4ghz clients are connected, about 85% packet error (e.g., TX ~4000000 OK, ~25000000 errors) - only ~15% successful. Error rate is consistent - starts within minutes of client connection and increases continuously. 12h of uptime later, it's still going up.

Curiously, 5ghz is the other way around (~15% errors, 85% successful).

RX is fine - 99%. Both 2.4ghz and 5ghz are in mixed mode WPA2 AES.

I have two DIR-868L A1s, both flashed from stock following the wiki advice (flashed to r25974 factory-to-ddwrt.bin from recovery mode, then webui upgraded to r39267 webui official beta; the r39267 factory-to-ddwrt.bin could not boot). This is not a quarkysg build (haven't tried those). Both are exhibiting the same TX issues. I haven't run them on older dd-wrt builds so I don't know if this is a new behaviour.

I'm willing to test fixes or configs if any are suggested.

Will update with logs.


The 'generic' mixed mode is a bad idea. NG mixed, NA mixed, etc. dependent on which band and clients connecting would probably fix the TX/RX error issues. And may also affect CPU temp, however it seems that the ARM builds seem to run a little on the warmer side (?).
oldwater
DD-WRT Novice


Joined: 26 Mar 2019
Posts: 5

PostPosted: Tue Mar 26, 2019 14:28    Post subject: Reply with quote
You're right! Switching 2.4ghz to NG-mixed and 5ghz to NA-mixed has reduced the TX error count to negligible on both frequencies.

It's also running at a much cooler ~85.0 °C within minutes of saving the setting and rebooting.

Anybody have rights on the wiki to add a note? https://wiki.dd-wrt.com/wiki/index.php/D-Link_DIR-868L

Update: AC/N-Mixed is also working OK for 5ghz.
mwchang
DD-WRT Guru


Joined: 26 Mar 2013
Posts: 677
Location: Hung Hom, Hong Kong

PostPosted: Wed Mar 27, 2019 9:58    Post subject: DD-WRT BS build 39267 and Asus RT-N18U Reply with quote
Router/Version: Asus RT-N18U(rev. A1)
Firmware: DD-WRT v3.0-r39267 std (03/22/19)
Kernel: Linux 4.4.176 #5240 Fri Mar 22 13:28:02 CET 2019 armv7l
Previous: DD-WRT v3.0-r39144 std (03/11/19)
Mode: WAN @ DHCP, Wireless @ AP
Status: Working (not 24/7 & not using IPv6, VAP, VPN, NAS nor USB)
Reset: NO reset during firmware upgrade

1. Initial state of LAN LEDs seemed to be wrong.
Plugging in a LAN cable turned on the LAN LED.
Unplugging cable did NOT turn off the LAN LED.

2. Error(s) logged:
Code:
grep -i err /var/log/messages

Jan  1 00:00:12 RT-N18U kern.err kernel: bcmsflash: found no supported devices
Jan  1 00:00:13 RT-N18U kern.err kernel: hub 3-0:1.0: config failed, hub doesn't have any ports! (err -19)
Mar 26 15:53:16 RT-N18U daemon.err httpd[1002]: Request Error Code 404: File style/elegant/logo.png not found.


3. Warning(s) logged:
Code:
grep -i warn /var/log/messages | grep -v DROP

Jan  1 00:00:12 RT-N18U kern.warn kernel: PCI: Fixing up bus 0 domain 0
Jan  1 00:00:12 RT-N18U kern.warn kernel: PCI: Fixing up bus 0 domain 1
Jan  1 00:00:12 RT-N18U kern.warn kernel: PCI: Fixing up bus 1 domain 1
Jan  1 00:00:12 RT-N18U kern.warn kernel: Boot partition size = 524288(0x80000)
Jan  1 00:00:12 RT-N18U kern.warn kernel: lookup_nflash_rootfs_offset: offset = 0x200000 size = 0x1e00000, 0x20000
Jan  1 00:00:12 RT-N18U kern.warn kernel: nf_conntrack_rtsp v0.7 loading
Jan  1 00:00:12 RT-N18U kern.warn kernel: nf_nat_rtsp v0.7 loading
Jan  1 00:00:12 RT-N18U kern.warn kernel: Spare area=64 eccbytes 56, ecc bytes located at:
Jan  1 00:00:12 RT-N18U kern.warn kernel:  2 3 4 5 6 7 8 9 10 11 12 13 14 15 18 19 20 21 22 23 24 25 26 27 28 29 30 31 34 35 36 37 38 39 40 41 42 43 44 45 46 47 50 51 52 53 54 55 56 57 58 59 60 61 62 63
Jan  1 00:00:12 RT-N18U kern.warn kernel: Available 7 bytes at (off,len):
Jan  1 00:00:12 RT-N18U kern.warn kernel: (1,1) (16,2) (32,2) (48,2) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0)
Jan  1 00:00:12 RT-N18U kern.warn kernel: Bad eraseblock 356 at 0x000002c80000
Jan  1 00:00:12 RT-N18U kern.warn kernel: Options: NO_SUBPAGE_WRITE,
Jan  1 00:00:12 RT-N18U kern.warn kernel: et: module license 'Proprietary' taints kernel.
Jan  1 00:00:12 RT-N18U kern.warn kernel: Disabling lock debugging due to kernel taint
Jan  1 00:00:12 RT-N18U kern.warn kernel: et_module_init: passivemode set to 0x0
Jan  1 00:00:12 RT-N18U kern.warn kernel: et_module_init: txworkq set to 0x0
Jan  1 00:00:12 RT-N18U kern.warn kernel: et_module_init: et_txq_thresh set to 0x400
Jan  1 00:00:12 RT-N18U kern.warn kernel: et_module_init: et_rxlazy_timeout set to 0x3e8
Jan  1 00:00:12 RT-N18U kern.warn kernel: et_module_init: et_rxlazy_framecnt set to 0x20
Jan  1 00:00:12 RT-N18U kern.warn kernel: et_module_init: et_rxlazy_dyn_thresh set to 0
Jan  1 00:00:12 RT-N18U kern.warn kernel: eth0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 7.14.89.21 (r524987)
Jan  1 00:00:12 RT-N18U kern.warn kernel: wl_module_init: passivemode set to 0x0
Jan  1 00:00:12 RT-N18U kern.warn kernel: wl_module_init: txworkq set to 0x0
Jan  1 00:00:12 RT-N18U kern.warn kernel: eth1: Broadcom BCM4360 802.11 Wireless Controller 7.14.89.21 (r524987)
Jan  1 00:00:13 RT-N18U kern.warn kernel: eth0: mixed HW and IP checksum settings.


Firmware Size

From 30515200 (b.31277) to 24711168 (b.33555) = -5804032 bytes
From 24711168 (b.33555) to 27054080 (b.34929) = 2342912 bytes
From 27054080 (b.34929) to 26640384 (b.35531) = -413696 bytes
From 26640384 (b.35531) to 25022464 (b.36995) = -1617920 bytes
From 25022464 (b.36995) to 25427968 (b.37961) = 405504 bytes
From 25427968 (b.37961) to 25804800 (b.38570) = 376832 bytes
From 25804800 (b.38570) to 27574272 (b.38840) = 1769472 bytes
From 27574272 (b.38840) to 27774976 (b.39031) = 200704 bytes
From 27774976 (b.39031) to 27779072 (b.39137) = 4096 bytes
From 27779072 (b.39137) to 27779072 (b.39144) = 0 bytes
From 27779072 (b.39144) to 28672000 (b.39267) = 892928 bytes

User Comments:
- WiFi broken in k3.x editions since build 35531 for modes other than AP?
- Setting WPA re-key interval if not 99999 and rebooting router daily fixed nas (network authentication service) crash problems?
- Setting WPA re-key interval to 0 could prevent wifi clients from disconnecting?
- Change security mode of Virtual Interface wl0.1 to WPA personal, and after successfull connect change it back to WPA2 Personal.
- Manually install the kmod utilities package from the OpenWRT repository
- Anything but "auto" set in advanced wl1 settings for authentication type and are using WPA / WPA2, 5GHz NOT going to work
- VAP still not fixed by this build 36333, adding a VAP might disable the real AP
- 5GHz problem can be solved by adding delay (boot wait?) in init process?
- Restarting nas and all wireless interfaces (wl0, wl1) after seconds of delay could fix Guest WiFi & VAP issues?
Read: https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=317617

Old Problems:
a. DDNS (inadyn) crashed in build 31722
b. Testing port-forwarding via WAN IP from within LAN not working in builds 34411-34760. Needed external proxy server.
c. NTP client not working in builds 34886-34876,35034 (affecting process_monitor?)
d. The ping to www.google.com increased from 2ms to 13ms after setting a defunct
WINS server in Setup->Basic Setup->DHCP->WINS (also something related to blank Source Net?)
e. The "Source Net" field in Port-Forwarding screen displayd blank field as "¸ÖÁv",
from builds 32667 to 32767. Possibly null-pointer assignment?
f. Blank Source Net in Port Forwarding crippled WAN in builds 35831-35874! Needed to be "0.0.0.0/0" or no internet!
g. Running "cat /proc/mtd" in Administration -> Commands for builds before 35916 didn't escape HTML special characters.
h. K3X BS Builds 36233 and 36242 might brick your routers (Kernel CPU patch went kaboom?). And VAP was not working. Bypass them!
i. lsmod listed only one module in some 36xxx builds and maybe some older builds
j. HTML special character "|" not escaped in build 37736 when using Admin. Command Shell
k. Bad but tested BS Builds for RT-N18U: 37305, 37405, 38581




speedtest.net result for DD-WRT BS build 39267 and Asus RT-N18U.jpg
 Description:
speedtest.net result for DD-WRT BS build 39267 and Asus RT-N18U
 Filesize:  13.29 KB
 Viewed:  1189 Time(s)

speedtest.net result for DD-WRT BS build 39267 and Asus RT-N18U.jpg



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Router: Asus RT-N18U (rev. A1)

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