Date: Wed, 27 Apr 2005 15:05:38 -0700 From: Kris Kennaway <kris@obsecurity.org> To: Adi Pircalabu <apircalabu@bitdefender.com> Cc: freebsd-hackers@freebsd.org Subject: Re: Multithreaded program crashes on SMP (HT enabled) machine Message-ID: <20050427220538.GA71046@xor.obsecurity.org> In-Reply-To: <20050427182850.3056f9f6@apircalabu.dsd.ro> References: <20050427182850.3056f9f6@apircalabu.dsd.ro>
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--yrj/dFKFPuw6o+aM Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Apr 27, 2005 at 06:28:50PM +0300, Adi Pircalabu wrote: > Hello, > I have a multithreaded application ported on FreeBSD 5.3 which crashes > in a minute or less if hyperthreading in enabled. Without HT there is no > problem. > How and where should I start to investigate the problem? If it's a small application, post the source to an appropriate mailing list (hackers; no need for the excessive cross-posting) If not, try to come up with a simple test case that exhibits the failure. Note that it's possibly a coding error in your application and not a bug in FreeBSD. Kris --yrj/dFKFPuw6o+aM Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQFCcAyxWry0BWjoQKURAlApAKDlGEFDUMSRPM65BI3SMm7eEMI3ywCeKCd5 uMyOGBYm6KIqyYklbybmKn8= =+ead -----END PGP SIGNATURE----- --yrj/dFKFPuw6o+aM--
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