Date: Sat, 06 Oct 2001 13:10:40 -0700 From: Doug Barton <DougB@DougBarton.net> To: Bruce Evans <bde@zeta.org.au> Cc: freebsd-current@FreeBSD.ORG Subject: Re: panic: blockable sleep lock (sx) allproc @ /usr/local/src/sys/kern/kern_proc.c:212 Message-ID: <3BBF6540.AF950344@DougBarton.net> References: <20011001131719.B76679-100000@delplex.bde.org>
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Bruce Evans wrote:
> This is a well-know bug in printf(9). The TIOCCONS ioctl always gave
> non-deterministic crashes. Now it gives determinstic panics when
> pintf() is called while sched_lock is held. Work-around: don't use
> anything that uses TIOCCONS (xconsole?).
Yes, I'm using xconsole, and I find it very useful. How hard would it be
to actually fix this? I'm still crashing fairly often with this same exact
problem.
--
"We will not tire, we will not falter, and we will not fail."
- George W. Bush, President of the United States
September 20, 2001
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