Cygwin/X crashes when combined with ssh/nx tunneling and -multiwindow

[Matt D.]

"Caught signal 11 (Segmentation fault). Server aborting"

So far I've only been able to duplicate this when tunneling Eclipse. I 
tried writing a simple java program that creates a JFrame window but 
could not replicate the crash with anything smaller (sorry!). The 
problem exists in the two versions I tried: Eclipse 3.6 and 4.2.

Although the error message pops up, Cygwin/X doesn't actually terminate 
until the error window that reports the segfault is closed. X continues 
to work if I ignore it, however all of the newly created windows do not 
have any titlebars or frame borders.

This problem does NOT occur when running with either a root window or 
with the '-rootless' option.

I've attached the XWin backtrace.
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: XWin.0.log
URL: <http://cygwin.com/pipermail/cygwin-xfree/attachments/20130615/0bc8ee65/attachment.log>
-------------- next part --------------
--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://x.cygwin.com/docs/
FAQ:                   http://x.cygwin.com/docs/faq/