This is the mail archive of the cygwin mailing list for the Cygwin project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [ANNOUNCEMENT] Updated: [experimental] cygwin-1.5.25-10


--On 03 March 2008 11:46 +0000 Robin Walker wrote:

I noticed the same with 1.5.25-9 last night.  It's not just calls to
localhost: it's ssh calls to anywhere that hang: in other words, it's a
client-side problem, not server-side.  I noticed that the -vv option of
ssh threw an error report just before the hang, but I did not have the
time to do any analysis, as I needed the ssh too urgently.  Backing off
to the released version of cygwin1.dll restored normal ssh operation.  I
will try the experimental version again when I am less time-strapped, and
copy the -vv log of the failed calls.

... and I get the same with 1.5.25-10. cygcheck.out attached.


Here are the last few lines of ssh -vv under 1.5.25-10:

rdhw@localhost's password:
debug2: we sent a password packet, wait for reply
debug1: Authentication succeeded (password).
debug1: channel 0: new [client-session]
debug2: channel 0: send open
debug1: Entering interactive session.
debug2: callback start
debug2: client_session2_setup: id 0
debug2: channel 0: request pty-req confirm 0
debug2: channel 0: request shell confirm 0
debug2: fd 3 setting TCP_NODELAY
debug2: callback done
debug2: channel 0: open confirm rwindow 0 rmax 32768
debug2: channel 0: rcvd adjust 2097152
debug2: channel 0: write failed
debug2: channel 0: close_write
debug2: channel 0: output open -> closed

... at which point ssh hangs. Here is the same part of the log from 1.5.25-7:

rdhw@localhost's password:
debug2: we sent a password packet, wait for reply
debug1: Authentication succeeded (password).
debug1: channel 0: new [client-session]
debug2: channel 0: send open
debug1: Entering interactive session.
debug2: callback start
debug2: client_session2_setup: id 0
debug2: channel 0: request pty-req confirm 0
debug2: channel 0: request shell confirm 0
debug2: fd 3 setting TCP_NODELAY
debug2: callback done
debug2: channel 0: open confirm rwindow 0 rmax 32768
debug2: channel 0: rcvd adjust 2097152
Last login: Mon Mar  3 20:44:58 2008 from localhost

rdhw@Robin-desktop ~
$ exit


-- Robin Walker (Junior Bursar), Queens' College, Cambridge CB3 9ET, UK rdhw@cam.ac.uk http://www.queens.cam.ac.uk/ Tel:+44 1223 335528

Attachment: cygcheck.out
Description: Text document

--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]