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Anudeep commented on SSHD-938: ------------------------------ Hi [~lgoldstein], Are there any known issues around which we have raised. Regrads, Anudeep > SSH sessions being closed with invalid packet length > ---------------------------------------------------- > > Key: SSHD-938 > URL: https://issues.apache.org/jira/browse/SSHD-938 > Project: MINA SSHD > Issue Type: Bug > Affects Versions: 0.13.0 > Reporter: Anudeep > Assignee: Goldstein Lyor > Priority: Blocker > Attachments: server.7z > > > SSH connections are being closed with invalid packet length and TCP > connection goes into CLOSE_WAIT state and once CLOSE_WAIT state count crosses > 4 no more SSH connection is being allowed. > with SSHD-core-0.13.0 > > Below is the error > 2019-08-22 09:53:29,106 INFO [org.apache.sshd.server.session.ServerSession] > (sshd-SshServer[6162dce4]-nio2-thread-2) Error decoding packet (invalid > length) a5 5f 74 5f a6 6f ea 41 02 c0 0a 54 83 22 e4 77 53 7d 0d b9 25 de 36 > 1d 07 cb cd 43 66 95 51 b2 72 54 d5 4e 2d 0a d5 17 f4 5e 81 4d 6a b8 ab f7 00 > bf 4d 40 f5 56 b7 61 9b 8a be fe 54 d4 89 a2 c5 07 3c de 25 95 44 18 4f 90 dc > aa 5b de 40 85 71 12 cc f6 c0 34 8d 0e 75 95 a5 5b 8d f6 b9 f6 94 04 d8 b5 25 > 5c d5 58 06 d1 82 68 13 2f 4c a0 ee 78 6b 20 97 52 2d 93 4c 88 bc 17 53 ca eb > 34 23 c1 c6 1e 5a f9 31 e7 52 f9 ef 88 03 de e8 af ba 11 5e 97 50 1e c2 26 ba > 80 34 55 3f 38 49 0c a9 80 8c a3 fe 6f b6 b6 5d 45 41 e9 e0 e6 d5 15 d6 44 f8 > c42019-08-22 09:53:29,106 INFO > [org.apache.sshd.server.session.ServerSession] > (sshd-SshServer[6162dce4]-nio2-thread-2) Error decoding packet (invalid > length) a5 5f 74 5f a6 6f ea 41 02 c0 0a 54 83 22 e4 77 53 7d 0d b9 25 de 36 > 1d 07 cb cd 43 66 95 51 b2 72 54 d5 4e 2d 0a d5 17 f4 5e 81 4d 6a b8 ab f7 00 > bf 4d 40 f5 56 b7 61 9b 8a be fe 54 d4 89 a2 c5 07 3c de 25 95 44 18 4f 90 dc > aa 5b de 40 85 71 12 cc f6 c0 34 8d 0e 75 95 a5 5b 8d f6 b9 f6 94 04 d8 b5 25 > 5c d5 58 06 d1 82 68 13 2f 4c a0 ee 78 6b 20 97 52 2d 93 4c 88 bc 17 53 ca eb > 34 23 c1 c6 1e 5a f9 31 e7 52 f9 ef 88 03 de e8 af ba 11 5e 97 50 1e c2 26 ba > 80 34 55 3f 38 49 0c a9 80 8c a3 fe 6f b6 b6 5d 45 41 e9 e0 e6 d5 15 d6 44 f8 > c42019-08-22 09:53:29,106 DEBUG [org.apache.sshd.common.io.nio2.Nio2Session] > (sshd-SshServer[6162dce4]-nio2-thread-2) Caught exception, now calling > handler2019-08-22 09:53:29,106 WARN > [org.apache.sshd.server.session.ServerSession] > (sshd-SshServer[6162dce4]-nio2-thread-2) Exception caught: > org.apache.sshd.common.SshException: Invalid packet length: -16976455 at > org.apache.sshd.common.session.AbstractSession.decode(AbstractSession.java:677) > [sshd-core-0.13.0.jar:0.13.0] at > org.apache.sshd.common.session.AbstractSession.messageReceived(AbstractSession.java:283) > [sshd-core-0.13.0.jar:0.13.0] at > org.apache.sshd.common.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:54) > [sshd-core-0.13.0.jar:0.13.0] at > org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:184) > [sshd-core-0.13.0.jar:0.13.0] at > org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:170) > [sshd-core-0.13.0.jar:0.13.0] at > org.apache.sshd.common.io.nio2.Nio2CompletionHandler$1.run(Nio2CompletionHandler.java:32) > [sshd-core-0.13.0.jar:0.13.0] at > java.security.AccessController.doPrivileged(Native Method) [rt.jar:1.8.0_172] > at > org.apache.sshd.common.io.nio2.Nio2CompletionHandler.completed(Nio2CompletionHandler.java:30) > [sshd-core-0.13.0.jar:0.13.0] at > sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126) [rt.jar:1.8.0_172] at > sun.nio.ch.Invoker$2.run(Invoker.java:218) [rt.jar:1.8.0_172] at > sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112) > [rt.jar:1.8.0_172] at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > [rt.jar:1.8.0_172] -- This message was sent by Atlassian Jira (v8.3.2#803003) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@mina.apache.org For additional commands, e-mail: dev-h...@mina.apache.org