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Discussion Starter · #1 ·
Starting recently, with both Galleon 2.5.5 and galleon 2.5.6 (via cvs) I am seeing the JmDNS thread die on the DNS$Responder run. I also see the Galeon server disappear from the playlist.

Is anyone else seeing this problem?

Information below:

Host is: Fedora release 12 (Constantine)
Running: /usr/lib/jvm/jre-1.6.0-openjdk/bin/java (java-1.6.0-openjdk-1.6.0.0-43.1.8.3.fc12.i686)

Host is multihomed, one interface on 10.3.0.0/24 which is connected to a openwrt wireless router, two tivos connecting via wireless.

IPV6 is off, no iptables.

When I first restart galleon, everything is fine, but usually within minutes, I get the error.

I have tried disabling all other mdns applications (confirmed nothing else running via /usr/sbin/lsof -i :5353) and did not help it.

The problem started in the last 2-3 weeks, and I have yum auto update enabled, and have rebooted several times (thanks powerfailures and dead UPS).

Specific error from wrapper.log:

INFO | jvm 1 | 2011/03/02 22:18:03 | Mar 2, 2011 10:18:03 PM javax.jmdns.JmDNS$Responder run
INFO | jvm 1 | 2011/03/02 22:18:03 | WARNING: run() exception
INFO | jvm 1 | 2011/03/02 22:18:03 | java.io.IOException: Operation not permitted
INFO | jvm 1 | 2011/03/02 22:18:03 | at java.net.PlainDatagramSocketImpl.send(Native Method)
INFO | jvm 1 | 2011/03/02 22:18:03 | at java.net.DatagramSocket.send(Unknown Source)
INFO | jvm 1 | 2011/03/02 22:18:03 | at javax.jmdns.JmDNS.send(JmDNS.java:1094)
INFO | jvm 1 | 2011/03/02 22:18:03 | at javax.jmdns.JmDNS.access$1500(JmDNS.java:25)
INFO | jvm 1 | 2011/03/02 22:18:03 | at javax.jmdns.JmDNS$Responder.run(JmDNS.java:1915)
INFO | jvm 1 | 2011/03/02 22:18:03 | at java.util.TimerThread.mainLoop(Unknown Source)
INFO | jvm 1 | 2011/03/02 22:18:03 | at java.util.TimerThread.run(Unknown Source)
 

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Discussion Starter · #5 ·
I updated from fedora 12 to fedora 14, fully as up to date as I can make it.

I always run galleon in debug mode, nothing in the logs anywhere near the time the wrapper.log has the exception.

That said, the symptoms have changed: Now Playing retains galleon, but I am now losing the MP3/Jukebox/Movies stuff from the tivos. (no idea why it seems to have reversed what it was doing before).

I am running tcpdump, and right after reboot of galleon I see the mdns:

20:15:34.643998 IP trantortivo.mdns > 224.0.0.251.mdns: 0 [1n] ANY (QM)? Jukebox._tivo-hme._tcp.local. (83)
20:15:34.894259 IP trantortivo.mdns > 224.0.0.251.mdns: 0 [1n] ANY (QM)? Jukebox._tivo-hme._tcp.local. (83)
20:15:35.143623 IP trantortivo.mdns > 224.0.0.251.mdns: 0 [1n] ANY (QM)? Jukebox._tivo-hme._tcp.local. (83)
20:15:36.144090 IP trantortivo.mdns > 224.0.0.251.mdns: 0*- [0q] 3/0/0 PTR Jukebox._tivo-hme._tcp.local., SRV trantortivo.local.:7288 0 0, TXT "version=0.41" "path=/Jukebox/" (146)
20:15:37.144283 IP trantortivo.mdns > 224.0.0.251.mdns: 0*- [0q] 3/0/0 PTR Jukebox._tivo-hme._tcp.local., SRV trantortivo.local.:7288 0 0, TXT "version=0.41" "path=/Jukebox/" (146)

I then see a response from my older tivo:

20:17:59.155542 IP upstairs.i.mcabee.org.mdns > 224.0.0.251.mdns: 0 [9a] [12q] SRV (QM)? Movies._tivo-hme._tcp.local. TXT (QM)? Movies._tivo-hme._tcp.local. A (QM)? trantortivo.local. SRV (QM)? ToGo._tivo-hme._tcp.local. TXT (QM)? ToGo._tivo-hme._tcp.local. A (QM)? trantortivo.local. SRV (QM)? mcabee-mp3._tivo-hme._tcp.local. TXT (QM)? mcabee-mp3._tivo-hme._tcp.local. A (QM)? trantortivo.local. SRV (QM)? Jukebox._tivo-hme._tcp.local. TXT (QM)? Jukebox._tivo-hme._tcp.local. A (QM)? trantortivo.local. (400)

The java exception looks the same:

INFO | jvm 1 | 2011/03/06 20:24:03 | Mar 6, 2011 8:24:03 PM javax.jmdns.JmDNS$Responder run
INFO | jvm 1 | 2011/03/06 20:24:03 | WARNING: run() exception
INFO | jvm 1 | 2011/03/06 20:24:03 | java.io.IOException: Operation not permitted
..
..

I then see my older tivo again rebroadcast the cache it looks like:

20:35:04.996969 IP upstairs.i.mcabee.org.mdns > 224.0.0.251.mdns: 0 [9a] [12q] SRV (QM)? Movies._tivo-hme._tcp.local. TXT (QM)? Movies._tivo-hme._tcp.local. A (QM)? trantortivo.local. SRV (QM)? ToGo._tivo-hme._tcp.local. TXT (QM)? ToGo._tivo-hme._tcp.local. A (QM)? trantortivo.local. SRV (QM)? mcabee-mp3._tivo-hme._tcp.local. TXT (QM)? mcabee-mp3._tivo-hme._tcp.local. A (QM)? trantortivo.local. SRV (QM)? Jukebox._tivo-hme._tcp.local. TXT (QM)? Jukebox._tivo-hme._tcp.local. A (QM)? trantortivo.local. (400)

That is the last I see anything involving an mdns entry from galleon in the tcpdump at all (it is now 2057). The last cache like entry from a tivo I see looks like:

20:55:08.112592 IP livingroom.i.mcabee.org.mdns > 224.0.0.251.mdns: 0 [5a] [17q] PTR (QM)? _tivo-videos._tcp.local. PTR (QM)? _tivo-music._tcp.local. PTR (QM)? _tivo_servemedia._tcp.local. PTR (QM)? _tivo-photos._tcp.local. PTR (QM)? _tivo_hme._tcp.local. PTR (QM)? _tivo_music._tcp.local. PTR (QM)? _tivo_photos._tcp.local. PTR (QM)? _tivo-hme._tcp.local. SRV (QM)? trantor.i.mcabee.org._tivo-videos._tcp.local. TXT (QM)? trantor.i.mcabee.org._tivo-videos._tcp.local. AAAA (QM)? trantortivo.local. AAAA (QM)? DVR-64DB.local. AAAA (QM)? DVR-8796.local. AAAA (QM)? trantortivo.local. AAAA (QM)? trantortivo.local. AAAA (QM)? trantortivo.local. AAAA (QM)? trantortivo.local. (486)

I am vaguely thinking about putting in a static avahi services entry is a work around for jmdns crashing.
 

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Discussion Starter · #6 ·
Just a thought, but does anyone know what will happen when a IPV6 chatty device (apple ipad) starts talking mdns on a network with galleon?

I see:

21:21:22.184944 IP6 fe80::ea06:88ff:fe8b:ca1c.mdns > ff02::fb.mdns: 0 [2q] [2n] ANY (QU)? McAbees-iPad.local. ANY (QU)? McAbees-iPad.local. (86)
1:21:22.932422 IP 10.3.0.108.mdns > 224.0.0.251.mdns: 0*- [0q] 2/0/1 (Cache flush) AAAA fe80::ea06:88ff:fe8b:ca1c, (Cache flush) A 10.3.0.108 (94)
..
...
and then around 2-3 minutes later I get:

INFO | jvm 1 | 2011/03/06 21:23:05 | Mar 6, 2011 9:23:05 PM javax.jmdns.JmDNS$Responder run
INFO | jvm 1 | 2011/03/06 21:23:05 | WARNING: run() exception
INFO | jvm 1 | 2011/03/06 21:23:05 | java.io.IOException: Operation not permitted

The specific tcpdump for the minute above (with the messages directly proceeding):

21:21:53.189221 IP6 fe80::ea06:88ff:fe8b:ca1c.mdns > ff02::fb.mdns: 0*- [0q] 4/0/1 (Cache flush) AAAA fe80::ea06:88ff:fe8b:ca1c, (Cache flush) PTR McAbees-iPad.local., (Cache flush) A 10.3.0.108, (Cache flush) PTR McAbees-iPad.local. (213)
21:22:25.181662 IP 10.3.0.108.mdns > 224.0.0.251.mdns: 0*- [0q] 4/0/1 (Cache flush) AAAA fe80::ea06:88ff:fe8b:ca1c, (Cache flush) PTR McAbees-iPad.local., (Cache flush) A 10.3.0.108, (Cache flush) PTR McAbees-iPad.local. (213)
21:23:05.665257 IP trantortivo.mdns > 224.0.0.251.mdns: 0*- [0q] 1/0/0 A 10.3.0.130 (45)
21:23:05.666763 IP trantortivo.mdns > 224.0.0.251.mdns: 0*- [0q] 1/0/0 A 10.3.0.130 (45)
21:23:05.771642 IP upstairs.i.mcabee.org.mdns > 224.0.0.251.mdns: 0*- [0q] 3/0/0 (Cache flush) A 10.3.0.224, (Cache flush) SRV DVR-8796.local.:443 0 0, (Cache flush) TXT "protocol=https" "path=/TiVoConnect?Command=QueryContainer&Container=%2FNowPlaying" "swversion=9.3.2b-01-2-649" "platform=tcd/Series2" "TSN=XXXXXXXX" (248)
21:23:05.951438 IP livingroom.i.mcabee.org.mdns > 224.0.0.251.mdns: 0*- [0q] 3/0/0 (Cache flush) A 10.3.0.223, (Cache flush) SRV DVR-64DB.local.:443 0 0, (Cache flush) TXT "protocol=https" "path=/TiVoConnect?Command=QueryContainer&Container=%2FNowPlaying" "swversion=11.0k-01-2-652" "platform=tcd/Series3" "TSN=XXXXXX" (249)

For now I have moved the Ipad to another network, and turned off AAAA publishing on avahi, so hopefully I have removed any and all IPV6/IPV6DNS messages on this network...
 

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Discussion Starter · #8 ·
I have ipv6 disabled on the host to. I had the problem again last night with the same errors:

INFO | jvm 1 | 2011/03/06 21:55:56 | WARNING: run() exception
INFO | jvm 1 | 2011/03/06 21:55:56 | java.io.IOException: Operation not permitted

21:55:56.022111 IP livingroom.i.mcabee.org.mdns > 224.0.0.251.mdns: 0 [5q] SRV (QM)? livingroom._tivo-videos._tcp.local. TXT (QM)? livingroom._tivo-videos._tcp.local. SRV (QM)? upstairs._tivo-videos._tcp.local. TXT (QM)? upstairs._tivo-videos._tcp.local. A (QM)? DVR-8796.local. (94)
21:55:56.023297 IP trantortivo.mdns > 224.0.0.251.mdns: 0*- [0q] 1/0/0 A 10.3.0.130 (45)
21:55:56.023356 IP trantortivo.mdns > 224.0.0.251.mdns: 0*- [0q] 1/0/0 A 10.3.0.130 (45)
21:55:56.024339 IP livingroom.i.mcabee.org.filenet-rpc > trantortivo.mdns: 0 [5q] SRV (QM)? livingroom._tivo-videos._tcp.local. TXT (QM)? livingroom._tivo-videos._tcp.local. SRV (QM)? upstairs._tivo-videos._tcp.local. TXT (QM)? upstairs._tivo-videos._tcp.local. A (QM)? DVR-8796.local. (94)
21:55:56.132457 IP livingroom.i.mcabee.org.mdns > 224.0.0.251.mdns: 0*- [0q] 2/0/1 (Cache flush) SRV DVR-64DB.local.:443 0 0, (Cache flush) TXT "protocol=https" "path=/TiVoConnect?Command=QueryContainer&Container=%2FNowPlaying" "swversion=11.0k-01-2-652" "platform=tcd/Series3" "TSN=XXX" (249)
21:56:05.413721 IP livingroom.i.mcabee.org.mdns > 224.0.0.251.mdns: 0 [3q] SRV (QM)? upstairs._tivo-videos._tcp.local. TXT (QM)? upstairs._tivo-videos._tcp.local. A (QM)? DVR-8796.local. (71)

INFO | jvm 1 | 2011/03/06 22:43:48 | Mar 6, 2011 10:43:48 PM javax.jmdns.JmDNS$Responder run
INFO | jvm 1 | 2011/03/06 22:43:48 | WARNING: run() exception
INFO | jvm 1 | 2011/03/06 22:43:48 | java.io.IOException: Operation not permitted

22:43:48.656295 IP upstairs.i.mcabee.org.mdns > 224.0.0.251.mdns: 0 [3q] SRV (QM)? upstairs._tivo-videos._tcp.local. TXT (QM)? upstairs._tivo-videos._tcp.local. A (QM)? DVR-8796.local. (71)
22:43:48.657336 IP trantortivo.mdns > 224.0.0.251.mdns: 0*- [0q] 1/0/0 A 10.3.0.130 (45)

So, ignore my last post.
 
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