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Goldstein Lyor commented on SSHD-738: ------------------------------------- Version 1.1.0 did indeed have a (subtle) bug that could cause this issue - this is why 1.1.1 was (quickly) released. I am not aware of such an issue in 1.2.0. Does it still happen with 1.4.0 ? > "BufferException: Underflow" warning is frequently reported > ----------------------------------------------------------- > > Key: SSHD-738 > URL: https://issues.apache.org/jira/browse/SSHD-738 > Project: MINA SSHD > Issue Type: Bug > Affects Versions: 1.2.0 > Environment: Gerrit Code Review > Reporter: David Ostrovsky > > Since upgrade to 1.2.0 Gerrit users report this warning being frequently > reported: > {noformat} > [2017-04-05 09:21:22,246] [sshd-SshServer[3b6c7bae]-nio2-thread-18] WARN > org.apache.sshd.server.session.ServerSessionImpl : > exceptionCaught(ServerSessionImpl[xxxx@/yyyyy:47277])[state=Opened] > BufferException: Underflow > {noformat} > It worth mention, that other SSHD users reported similar problem: > https://jira.atlassian.com/browse/BAM-17773. -- This message was sent by Atlassian JIRA (v6.3.15#6346)