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Re: mudflap assert

From: Eyal Lebedinsky <eyal at eyal dot emu dot id dot au>
To: "Frank Ch. Eigler" <fche at redhat dot com>
Cc: list gcc <gcc at gcc dot gnu dot org>
Date: Tue, 08 Feb 2005 09:35:48 +1100
Subject: Re: mudflap assert
Organization: Eyal at Home
References: <42075199.8040305@eyal.emu.id.au> <y0m3bw8ytq3.fsf@toenail.toronto.redhat.com>

Frank Ch. Eigler wrote:

Eyal Lebedinsky <eyal@eyal.emu.id.au> writes:

mf(3040975792): assertion failure: `pi->state == reentrant' in __mf_pthread_spawner at ../../../gcc/libmudflap/mf-hooks3.c:301
[...]

This error suggests that something was corrupted with respect to
libmudflap's tracking of threads.  Conceivably, it could relate to the
prior dozen memory errors.  Does your program create a huge number of
threads?  Does MUDFLAP_OPTIONS=-verbose-debug give anything useful?
strace?

Another trace, hopefully with all options turned on.

--
Eyal Lebedinsky (eyal@eyal.emu.id.au) <http://samba.org/eyal/>
	attach .zip as .dat

Attachment: ssacssv.strace.bz2
Description: Binary data

References:
- mudflap assert
  - From: Eyal Lebedinsky
- Re: mudflap assert
  - From: Frank Ch. Eigler

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