From owner-cvs-all Sat May 15 15:26:34 1999 Delivered-To: cvs-all@freebsd.org Received: from cimlogic.com.au (cimlog.lnk.telstra.net [139.130.51.31]) by hub.freebsd.org (Postfix) with ESMTP id 32EF014CC7; Sat, 15 May 1999 15:26:27 -0700 (PDT) (envelope-from jb@cimlogic.com.au) Received: (from jb@localhost) by cimlogic.com.au (8.9.1/8.9.1) id IAA11340; Sun, 16 May 1999 08:38:54 +1000 (EST) (envelope-from jb) From: John Birrell Message-Id: <199905152238.IAA11340@cimlogic.com.au> Subject: Re: cvs commit: src/lib/libc_r/uthread Makefile.inc pthread_private.h uthread_cond.c uthread_create.c uthread_detach.c In-Reply-To: from Dag-Erling Smorgrav at "May 16, 1999 0:22: 8 am" To: des@flood.ping.uio.no (Dag-Erling Smorgrav) Date: Sun, 16 May 1999 08:38:52 +1000 (EST) Cc: jb@cimlogic.com.au, paul@mu.org, jb@FreeBSD.ORG, cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG X-Mailer: ELM [version 2.4ME+ PL43 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk Dag-Erling Smorgrav wrote: > John Birrell writes: > > Paul Saab wrote: > > > After running mysql with this commit and watching it core dump, I > > > backed out this commit and then rebuilt libc_r. After I rebuilt > > > it mysql works just fine. > > What function does mysql core dump in? > > Better yet, can you show us a full stack trace? Did you build libc_r > with debugging symbols? If not, can you rebuild it with debugging > symbols, then tickle the bug and post a full stack trace of the > resulting core dump? Actually, a full stack trace might not show much. The most common problem in a threaded environment is that the stack gets trashed. I just want to know if the core dump is in a call to longjmp. If it is, then my guess is that the core dump is occurring after a low priority thread has just been joined and detached. -- John Birrell - jb@cimlogic.com.au; jb@freebsd.org http://www.cimlogic.com.au/ CIMlogic Pty Ltd, GPO Box 117A, Melbourne Vic 3001, Australia +61 418 353 137 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message