[Bug 1263] connection sharing often freezes

[bugzilla-daemon at mindrot.org]

http://bugzilla.mindrot.org/show_bug.cgi?id=1263





------- Comment #9 from vincent at vinc17.org  2006-11-20 14:24 -------
I've managed to produce a freeze with a master started with -vv (but it
was difficult).

Server debug messages (unpatched v4.5p1):
[...]
debug1: server_input_channel_req: channel 0 request exec reply 0
debug1: session_by_channel: session 0 channel 0
debug1: session_input_channel_req: session 0 req exec
debug2: fd 9 setting O_NONBLOCK
debug3: fd 9 is O_NONBLOCK
debug2: fd 11 setting O_NONBLOCK
debug2: channel 0: read 413 from efd 11
debug2: channel 0: rwin 131072 elen 413 euse 1
debug2: channel 0: sent ext data 413
debug2: channel 0: read 35 from efd 11
debug2: channel 0: rwin 130659 elen 35 euse 1
debug2: channel 0: sent ext data 35

In the terminal (where I typed svn):
[...]
executing ssh
OpenSSH_4.5p1, OpenSSL 0.9.8d 28 Sep 2006
debug1: Reading configuration data /Users/vinc17/.ssh/config
debug1: /Users/vinc17/.ssh/config line 5: Deprecated option
"FallBackToRsh"
debug1: Applying options for ay
debug1: Applying options for *

And the master.log file:
debug1: channel 0: free: client-session, nchannels 1
debug1: fd 26 clearing O_NONBLOCK
debug2: client_process_control: accepted tty 0, subsys 0, cmd svnserve
-t
debug2: client_process_control: got fds stdin 27, stdout 28, stderr 29
debug2: fd 27 setting O_NONBLOCK
debug2: fd 28 setting O_NONBLOCK
debug2: fd 26 setting O_NONBLOCK
debug1: channel 0: new [client-session]
debug2: channel 0: send open
debug2: callback start
debug2: client_session2_setup: id 0
debug1: Sending environment.
debug1: Sending env LC_CTYPE = en_US.ISO8859-1
debug2: channel 0: request env confirm 0
debug1: Sending env LANG = POSIX
debug2: channel 0: request env confirm 0
debug1: Sending env LC_COLLATE = POSIX
debug2: channel 0: request env confirm 0
debug1: Sending command: svnserve -t
debug2: channel 0: request exec confirm 0
debug2: callback done
debug2: channel 0: open confirm rwindow 0 rmax 32768
debug2: channel 0: rcvd adjust 131072
debug2: channel 0: rcvd ext data 413
debug2: channel 0: written 413 to efd 29
debug2: channel 0: rcvd ext data 35
debug2: channel 0: written 35 to efd 29
debug1: fd 30 clearing O_NONBLOCK
debug2: client_process_control: accepted tty 0, subsys 0, cmd svnserve
-t




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