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braveheartleo
Joined: 23 Dec 2014 Posts: 3
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Posted: Tue Dec 23, 2014 2:59 pm Post subject: miniupnpd triggers 'Dropping frame due to full tx queue 2' |
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Hi,
I'm running miniupnpd-1.9.20141209-1 on a router with OpenWRT CHAOS CALMER (Bleeding Edge, r43762).
Unfortunately, miniupnpd triggers this kernel message
Code: | ieee80211 phy0: rt2x00queue_write_tx_frame: Error - Dropping frame due to full tx queue 2 |
which results in my wireless clients unable to access the network.
Reverting to miniupnpd-1.8.20140523-4 does not exhibit the issue. I can tell this because miniupnpd is the only variable that changed, which triggered the error messages.
Would running a packet capture (tcpdump -i <ifname> -nnvvS -w <file> port 1900 or port 5000) suffice, to provide further troubleshooting info? Port 5000 is miniupnpd's configured http descriptions/soap port. miniupnpd is IPv6-enabled and active.
Here's my bug report on OpenWRT's github for reference: github .com / openwrt-routing / packages / issues / 72
Happy holidays. ^_^ |
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miniupnp Site Admin
Joined: 14 Apr 2007 Posts: 1593
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braveheartleo
Joined: 23 Dec 2014 Posts: 3
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Posted: Thu Dec 25, 2014 12:39 am Post subject: |
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Hi admin,
My other bug report [1] concerning miniupnpd might provide some more troubleshooting leads into this issue. From that bug report, upon every reboot of the router, those miniupnpd messages are logged. What's constant though, is the number of packets it tried to send from that log every reboot.
In miniupnpd-1.8.20140523-4, it is always
Code: | Thu Dec 25 04:24:45 2014 daemon.err miniupnpd[1558]: try_sendto failed to send 44 packets |
While in miniupnpd-1.9.20141209-1, it is
Code: | Thu Dec 25 08:28:48 2014 daemon.err miniupnpd[1555]: try_sendto failed to send 88 packets |
As you can see, it has doubled from 1.8.20140523-4 to 1.9.20141209-1. This may give an indication why miniupnpd might be causing the kernel message.
For reference, here is the configuration I'm using:
Code: | ext_ifname=eth0.2
listening_ip=eth0.1
listening_ip=wlan0
listening_ip=wlan0-1
port=5000
enable_natpmp=yes
enable_upnp=yes
secure_mode=yes
pcp_allow_thirdparty=no
system_uptime=yes
lease_file=/tmp/upnp.leases
bitrate_down=8388608
bitrate_up=4194304
uuid=<uuid>
allow 1024-65535 0.0.0.0/0 1024-65535
deny 0-65535 0.0.0.0/0 0-65535 |
Happy christmas.
[1] https://github.com/openwrt-routing/packages/issues/73 |
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braveheartleo
Joined: 23 Dec 2014 Posts: 3
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Posted: Thu Jan 15, 2015 3:50 am Post subject: |
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Hi Admin,
Do we have any updates on this issue? Please let me know if you need any further troubleshooting info. |
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miniupnp Site Admin
Joined: 14 Apr 2007 Posts: 1593
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