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Re: kern/47069: posix_spawn/t_spawnattr locks up the system
The following reply was made to PR kern/47069; it has been noted by GNATS.
From: christos%zoulas.com@localhost (Christos Zoulas)
To: Julio Merino <julio%meroh.net@localhost>, gnats-bugs%netbsd.org@localhost
Cc: martin%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
Subject: Re: kern/47069: posix_spawn/t_spawnattr locks up the system
Date: Wed, 17 Oct 2012 20:21:52 -0400
On Oct 17, 8:16pm, julio%meroh.net@localhost (Julio Merino) wrote:
-- Subject: Re: kern/47069: posix_spawn/t_spawnattr locks up the system
| On Sun, Oct 14, 2012 at 4:30 PM, Christos Zoulas
| > Try defining FULL ok kern_mutex.c for powerpc.
| Nope, nothing. I'm assuming that you meant to just "#define FULL" in
| kern_mutex.c? I also tried enabling LOCKDEBUG and DIAGNOSTIC.
| However, I noticed one more data point: when the system locks up, one
| of the t_spawnattr processes is in RUN state and the other in STOP
| state. Both show 0K of memory in the SIZE and RES columns of top.
Fine, but the whole problem could be a mutex issue. Let's try this
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