ssh-to-rawhide hangs (uninterruptible) for 2 minutes, then fails

2011-09-10 Thread Jim Meyering
I cannot ssh to my rawhide VM today:

$ date; ssh r; date
Sat 2011-09-10 19:55:35 +0200
Write failed: Broken pipe
Sat 2011-09-10 19:57:35 +0200

Note the two-minute delay.
I was unable to interrupt it, nor suspend.  Very annoying.

Using the console, I see nothing in /var/log/messages
or /var/log/audit/*.

The above was using an agent.
The same thing happens without, but only after authentication.

If I repeat the above with -v, it always hangs right after
Entering interactive session.:

debug3: sign_and_send_pubkey: ---
debug1: Enabling compression at level 6.
debug1: Authentication succeeded (publickey).
Authenticated to r ([192.168.122.3]:22).
debug1: setting up multiplex master socket
debug2: fd 4 setting O_NONBLOCK
debug3: fd 4 is O_NONBLOCK
debug3: fd 4 is O_NONBLOCK
debug1: channel 0: new [/h/j/.ssh/sockets/22-r]
debug3: muxserver_listen: mux listener channel 0 fd 4
debug1: channel 1: new [client-session]
debug3: ssh_session2_open: channel_new: 1
debug2: channel 1: send open
debug1: Entering interactive session.

Just in case, I turned off compression via the client and retried.
Same result, but without the Enabling compression... line.

Next step was to turn off SELinux enforcing, just in case.
That didn't make a difference.

Then I turned on debugging with LogLevel DEBUG3, restarted sshd and
repeated the experiment.  Nothing obviously suspicious there, at least
not to my untrained eye.

This is with openssh-5.9p1-2.fc17.x86_64 (same for -server).

Filed as http://bugzilla.redhat.com/737295

Is anyone else seeing this?
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Re: ssh-to-rawhide hangs (uninterruptible) for 2 minutes, then fails

2011-09-10 Thread darrell pfeifer
Jim,

Fails for me too, with the same error.

darrell

On Sat, Sep 10, 2011 at 12:28, Jim Meyering j...@meyering.net wrote:

 I cannot ssh to my rawhide VM today:

$ date; ssh r; date
Sat 2011-09-10 19:55:35 +0200
Write failed: Broken pipe
Sat 2011-09-10 19:57:35 +0200


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Re: ssh-to-rawhide hangs (uninterruptible) for 2 minutes, then fails

2011-09-10 Thread Kevin Fenzi
See: 

https://bugzilla.redhat.com/show_bug.cgi?id=735970

Seems to just be broken in the 5.9 series. ;( 

Hopefully it gets fixed up soon. 

kevin


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Re: ssh-to-rawhide hangs (uninterruptible) for 2 minutes, then fails

2011-09-10 Thread Jim Meyering
Kevin Fenzi wrote:
 See:

 https://bugzilla.redhat.com/show_bug.cgi?id=735970

 Seems to just be broken in the 5.9 series. ;(

Thanks.  I've marked mine as a duplicate of that one.
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