[jira] [Reopened] (SSHD-938) SSH sessions being closed with invalid packet length
[ https://issues.apache.org/jira/browse/SSHD-938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anudeep reopened SSHD-938: -- Please do not close we need some support as we cannot migrate to latest version that easy. We expect some clues so that we can go for some workaround > 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
[jira] [Commented] (SSHD-938) SSH sessions being closed with invalid packet length
[ https://issues.apache.org/jira/browse/SSHD-938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16914463#comment-16914463 ] Anudeep commented on SSHD-938: -- Hi @Goldstein Lyor I understand but can we have some clue what happens if there are few connections in closewait. Why does it blocks completely. And what is invalid here the client message ? > 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
[jira] [Closed] (SSHD-938) SSH sessions being closed with invalid packet length
[ https://issues.apache.org/jira/browse/SSHD-938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Goldstein Lyor closed SSHD-938. --- Assignee: Goldstein Lyor Resolution: Won't Fix Sorry, we do not provide support for old versions due to lack of manpower. 0.13.0 is extremely old - I strongly recommend using the latest version - currently 2.3.0 > 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
[jira] [Updated] (SSHD-938) SSH sessions being closed with invalid packet length
[ https://issues.apache.org/jira/browse/SSHD-938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Goldstein Lyor updated SSHD-938: Affects Version/s: 0.13.0 > 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 >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
[jira] [Updated] (SSHD-938) SSH sessions being closed with invalid packet length
[ https://issues.apache.org/jira/browse/SSHD-938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anudeep updated SSHD-938: - Description: 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] was: 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-1.13.0 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
[jira] [Updated] (SSHD-938) SSH sessions being closed with invalid packet length
[ https://issues.apache.org/jira/browse/SSHD-938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anudeep updated SSHD-938: - Description: 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-1.13.0 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] was: 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-1.13.0 > 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 >Reporter: Anudeep >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-1.13.0 > > 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
[jira] [Updated] (SSHD-938) SSH sessions being closed with invalid packet length
[ https://issues.apache.org/jira/browse/SSHD-938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anudeep updated SSHD-938: - Attachment: server.7z > 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 >Reporter: Anudeep >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-1.13.0 -- 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
[jira] [Created] (SSHD-938) SSH sessions being closed with invalid packet length
Anudeep created SSHD-938: Summary: 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 Reporter: Anudeep 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-1.13.0 -- 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
