Re: strace causes panic: sleeping thread

From: Dag-Erling Smørgrav <des_at_des.no>
Date: Tue, 01 May 2007 13:34:52 +0200
Kostik Belousov <kostikbel_at_gmail.com> writes:
> The procfs PIOCWAIT/PIOCWAIT32 ioctls drop the p_mtx for
> sleep. Could it be that p being freed/reused meantime ?

So it should be held while the lock is dropped.  It is still a procfs
issue (and one that was present, although benign, before I removed
Giant from pseudofs).  Please try this updated patch.

DES
-- 
Dag-Erling Smørgrav - des_at_des.no


Received on Tue May 01 2007 - 09:34:57 UTC

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