[jboss-jira] [JBoss JIRA] Commented: (JGRP-976) JGroups testsuite failures with link-local IPv6 addresses
Richard Achmatowicz (JIRA)
jira-events at lists.jboss.org
Thu Oct 1 12:13:49 EDT 2009
[ https://jira.jboss.org/jira/browse/JGRP-976?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12488114#action_12488114 ]
Richard Achmatowicz commented on JGRP-976:
------------------------------------------
Which host is that from? Here are the results from one of the recently configured hosts:
bash-3.2$ hostname
vmg17.mw.lab.eng.bos.redhat.com
bash-3.2$ /sbin/ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:16:3E:70:DC:37
inet addr:10.16.89.221 Bcast:10.16.95.255 Mask:255.255.248.0
inet6 addr: fec0:0:a16:ffff::1/64 Scope:Site
inet6 addr: fec0:0:a16:ffff::2/64 Scope:Site
inet6 addr: fec0:0:a16:ffff::3/64 Scope:Site
inet6 addr: fec0:0:a16:ffff::4/64 Scope:Site
inet6 addr: fec0:0:a16:5f0:216:3eff:fe70:dc37/64 Scope:Site
inet6 addr: fe80::216:3eff:fe70:dc37/64 Scope:Link // LINKLOCAL ADDRESS
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4726660 errors:0 dropped:0 overruns:0 frame:0
TX packets:790052 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1930786543 (1.7 GiB) TX bytes:361951626 (345.1 MiB)
bash-3.2$ /sbin/route -A inet6
Kernel IPv6 routing table
Destination Next Hop Flags Metric Ref Use Iface
fe80::/64 * U 256 0 0 eth0
fec0:0:a16:5f0::/64 * UA 256 3042 0 eth0
fec0:0:a16:ffff::5/128 fec0:0:a16:ffff::5 UC 0 4637 9 eth0
fec0:0:a16:ffff::7/128 fec0:0:a16:ffff::7 UC 0 111 24 eth0
fec0:0:a16:ffff::/64 * U 256 0 0 eth0
*/0 fe80::21e:beff:feba:d680 UGDA 1024 1 0 eth0
localhost6.localdomain6/128 * U 0 1235 3 lo
fe80::216:3eff:fe70:dc37/128 * U 0 6770 1 lo
fec0:0:a16:5f0:216:3eff:fe70:dc37/128 * U 0 0 1 lo // ROUTE THROUGH LO
fec0:0:a16:ffff::1/128 * U 0 13337 1 lo
fec0:0:a16:ffff::2/128 * U 0 0 1 lo
fec0:0:a16:ffff::3/128 * U 0 3 1 lo
fec0:0:a16:ffff::4/128 * U 0 1616 1 lo
ff00::/8 * U 256 0 0 eth0
> JGroups testsuite failures with link-local IPv6 addresses
> ----------------------------------------------------------
>
> Key: JGRP-976
> URL: https://jira.jboss.org/jira/browse/JGRP-976
> Project: JGroups
> Issue Type: Bug
> Environment: Sun JDK 1.6.0_13, Fedora 8, IPv6 link-local addresses
> Reporter: Richard Achmatowicz
> Assignee: Richard Achmatowicz
> Priority: Minor
> Fix For: 2.8
>
> Attachments: BuggyServerSocketSender.java
>
>
> These failures is turning up when we run the JGroups 2.4.6.GA testsuite with scoped link-local addresses - MergeTest / DisconnectTest and MultiplexerMergeTest are failing with this exception:
> [junit] 4603 [DEBUG] NAKACK.handleMessage(): - fe80:0:0:0:215:58ff:fec8:81a8%eth0:35158: received fe80:0:0:0:215:58ff:fec8:81a8%eth0:35158#0
> [junit] 4603 [DEBUG] NAKACK.handleMessage(): - fe80:0:0:0:215:58ff:fec8:81a8%eth0:35158: received fe80:0:0:0:215:58ff:fec8:81a8%eth0:35158#0
> [junit] 4607 [DEBUG] RouterStub.reconnect(): - failed reconnecting
> [junit] java.net.SocketException: Invalid argument or cannot assign requested address
> [junit] at java.net.PlainSocketImpl.socketConnect(Native Method)
> [junit] at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
> [junit] at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
> [junit] at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
> [junit] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
> [junit] at java.net.Socket.connect(Socket.java:519)
> [junit] at java.net.Socket.connect(Socket.java:469)
> [junit] at java.net.Socket.<init>(Socket.java:366)
> [junit] at java.net.Socket.<init>(Socket.java:240)
> [junit] at org.jgroups.stack.RouterStub.connect(RouterStub.java:143)
> [junit] at org.jgroups.stack.RouterStub.reconnect(RouterStub.java:363)
> [junit] at org.jgroups.stack.RouterStub.reconnect(RouterStub.java:379)
> [junit] at org.jgroups.protocols.TUNNEL$Reconnector.run(TUNNEL.java:446)
> I believe this may be a Sun JDK bug. Commenst to follow will explain.
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