New build --- 27096 --- 05/28/2015

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urkel
DD-WRT User


Joined: 17 Aug 2008
Posts: 114

PostPosted: Sat Jun 13, 2015 7:31    Post subject: Reply with quote
Router: Linksys WRT160NL
Firmware: DD-WRT v24-sp2 (05/28/15) std - build 27096
Kernel: Linux 3.5.7.33 #23508 Thu May 28 01:43:57 CEST 2015 mips
Status: Working
Reset: Yes
Errors: No until today

After 2 weeks of running without an issue I noticed this message in dmesg.
ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x42000020 DMADBG_7=0x000286c0
ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up

It doesn't seem to do much harm though but i have no clue what this message indicates. The router seems responsive and I have no issue connecting or performance issues.
Just posting my comments as reference.
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KrypteX
DD-WRT Guru


Joined: 18 Jan 2014
Posts: 2411

PostPosted: Sat Jun 13, 2015 7:42    Post subject: Reply with quote
urkel wrote:
Router: Linksys WRT160NL
Firmware: DD-WRT v24-sp2 (05/28/15) std - build 27096
Kernel: Linux 3.5.7.33 #23508 Thu May 28 01:43:57 CEST 2015 mips
Status: Working
Reset: Yes
Errors: No until today

After 2 weeks of running without an issue I noticed this message in dmesg.
ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x42000020 DMADBG_7=0x000286c0
ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up

It doesn't seem to do much harm though but i have no clue what this message indicates. The router seems responsive and I have no issue connecting or performance issues.
Just posting my comments as reference.

Interesting !
Read the first post here: http://www.dd-wrt.com/phpBB2/viewtopic.php?t=283495
and then you might want to start reading a bit of debate here: http://www.dd-wrt.com/phpBB2/viewtopic.php?p=969686#969686
FYI, your WRT160NL has AR91xx radio, similar to WR1043ND v1.x.

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gneuf
DD-WRT Novice


Joined: 11 Jun 2011
Posts: 2

PostPosted: Wed Jun 24, 2015 1:45    Post subject: Reply with quote
NetGear WNDR4300 - Flashed as update, no reset, and everything I tested so far works well - and I love the new dark theme.

Web interface seems faster as well, but that's subjective.

Haven't seen a TX DMA error...none!

After 4+ days of uptime, I added a port forward to the already existing 15 or so forwards, and the new entry does not forward.

I've rebooted several times, and then run a tcpdump to watch for the incoming packets, which do arrive from the outside world.

However, they are not re-routed inward, nor returned out the WAN.

Tonight I will check the iptables rules as I change the offending new port forward around to see if I can locate the problem, and report back.

I suspect a rogue port range forward, or perhaps a duplicate IP address on the LAN, but there's really no telling until I packet trace internally and on the router at the same time.

I know it'll need to be a 30-30-30 eventually to fix this problem, but one never knows...
Bajramo
DD-WRT User


Joined: 03 Jul 2010
Posts: 64

PostPosted: Sat Jun 27, 2015 18:17    Post subject: Reply with quote
After running fine for about 8 days I started to receive
"Failed to stop TX DMA" errors on my TP-Link TL-WR1043ND v1.8. Any advice?
tatsuya46
DD-WRT Guru


Joined: 03 Jan 2010
Posts: 7568
Location: YWG, Canada

PostPosted: Sat Jun 27, 2015 18:34    Post subject: Reply with quote
Bajramo wrote:
After running fine for about 8 days I started to receive
"Failed to stop TX DMA" errors on my TP-Link TL-WR1043ND v1.8. Any advice?


http://svn.dd-wrt.com/ticket/2952#comment:151

he dont care anymore..

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BrainSlayer wrote:
we just do it since we do not like any restrictions enforced by stupid cocaine snorting managers

[x86_64] Haswell i3-4150/QCA9984/QCA9882 ------> r55797 std
[QUALCOMM] DIR-862L --------------------------------> r55797 std
▲ ACTIVE / INACTIVE ▼
[QUALCOMM] WNDR4300 v1 --------------------------> r50485 std
[BROADCOM] DIR-860L A1 ----------------------------> r50485 std


Sigh.. why do i exist anyway.. | I love you Anthony.. never forget that.. my other 99% that ill never see again..

rswenton
DD-WRT Novice


Joined: 25 Sep 2015
Posts: 4

PostPosted: Fri Sep 25, 2015 22:50    Post subject: Reply with quote
dun4cheap wrote:
EOIP is still not working until you go into the advanced routing section, select save, then show routing and then apply. See ticket# 4061

http://svn.dd-wrt.com/ticket/4061#no2

Also, I have noticed with all the builds this year that the nat/portforwarding is flaky when you first update and you need to go in to this section and select save and apply as well. Otherwise the port forwarding does not appear to work as expected until you do so. eg. It seems to only effect port 80 from what I can tell though. I have a website on one of my setups and when I update it starts forwarding port 80 to port 81 until I do the save and apply.

BTW, these results are on both my atheros and broadcom buffalo models. 1750 and wzr's gnh2's.


Thanks for this! I have been trying to get EoIP running since build 24345. Save/Apply fixed the problem.
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