broken current by "pthread_mutex_destroy"

["Andy Shevchenko" <andy.shevchenko%gmail.com@localhost>]

Hello.

I've updated the netbsd to recent current and I've rebuilt it from
scratch (I mean I have used the empty directories for obj and tools).
But it's not work properly.

-bash-3.2$ perl -e ''
perl: Error detected by libpthread: Invalid mutex.
Detected by file
"/netbsd-project/current/src/lib/libpthread/pthread_mutex.c", line
141, function "pthread_mutex_destroy".
See pthread(3) for information.
Abort trap (core dumped)

This issue is reproduced approx from the beginning of August.

-- 
With Best Regards,
Andy Shevchenko