From owner-freebsd-current@freebsd.org Thu Aug 9 16:56:51 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id AD040106CA7B for ; Thu, 9 Aug 2018 16:56:51 +0000 (UTC) (envelope-from freebsd-rwg@pdx.rh.CN85.dnsmgr.net) Received: from pdx.rh.CN85.dnsmgr.net (br1.CN84in.dnsmgr.net [69.59.192.140]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 23BF87DD79; Thu, 9 Aug 2018 16:56:51 +0000 (UTC) (envelope-from freebsd-rwg@pdx.rh.CN85.dnsmgr.net) Received: from pdx.rh.CN85.dnsmgr.net (localhost [127.0.0.1]) by pdx.rh.CN85.dnsmgr.net (8.13.3/8.13.3) with ESMTP id w79Gunqf018476; Thu, 9 Aug 2018 09:56:49 -0700 (PDT) (envelope-from freebsd-rwg@pdx.rh.CN85.dnsmgr.net) Received: (from freebsd-rwg@localhost) by pdx.rh.CN85.dnsmgr.net (8.13.3/8.13.3/Submit) id w79GunwN018475; Thu, 9 Aug 2018 09:56:49 -0700 (PDT) (envelope-from freebsd-rwg) From: "Rodney W. Grimes" Message-Id: <201808091656.w79GunwN018475@pdx.rh.CN85.dnsmgr.net> Subject: Re: programs like gdb core dump In-Reply-To: <71773565-2f75-9d57-3790-a1a0e50c0663@FreeBSD.org> To: John Baldwin Date: Thu, 9 Aug 2018 09:56:49 -0700 (PDT) CC: Erich Dollansky , freebsd-current@freebsd.org X-Mailer: ELM [version 2.4ME+ PL121h (25)] MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Aug 2018 16:56:51 -0000 > On 8/8/18 4:49 PM, Erich Dollansky wrote: > > Hi, > > > > here we are: > > > > http://sumeritec/FreeBSD/fortune.core > > http://sumeritec/FreeBSD/gdb.core > > > > The fortune core is from the same source as the now running system. The > > gdb core should be but I am not 100% sure. > > > > Revision: Revision: 337343 > > The core dumps don't really do me any good unfortunately without a binary, > but if you can open fortune.core under gdb for example, just getting the > stack trace along with 'info reg' is probably sufficient. I would also suggest making sure these are updated binaries as you said this was a long lived 12/current machine: ls -lag `which fortune` ls -lag `which gdb` ls -lag /boot/kernel/kernel > > Erich > > > > > > On Wed, 8 Aug 2018 08:57:06 -0700 > > John Baldwin wrote: > > > >> On 8/7/18 7:00 PM, Erich Dollansky wrote: > >>> Hi, > >>> > >>> On Tue, 7 Aug 2018 11:59:11 -0700 > >>> John Baldwin wrote: > >>> > >>>> On 8/6/18 8:11 PM, Erich Dollansky wrote: > >>>>> On Mon, 6 Aug 2018 15:57:53 -0700 > >>>>> John Baldwin wrote: > >>>>> > >>>>>> On 8/4/18 4:38 PM, Erich Dollansky wrote: > >>> > >>>>>>> Bad system call (core dumped) > >>>>>> > >>>>>> Did you upgrade from stable/11 with a world that is still > >>>>>> stable/11? If so, did you make sure your kernel config includes > >>>>>> COMPAT_FREEBSD11? (GENERIC should include this) > >>>>>> > >>>>> > >>>>> I never have had a machine running 11. This machine is on 12 since > >>>>> 2 or 3 years. I will check if this configuration was properly set > >>>>> on that machine. > >>>> > >>>> Ahh, a fairly old 12 world with a recent 12 kernel will still need > >>>> COMPAT_FREEBSD11. > >>>> > >>> > >>> even when kernel and world are on '1200076' as provided by uname > >>> -U/-K, COMPAT_FREEBSD11 is required at the moment. The system is > >>> currently on r337343. > >> > >> Hmm, plain 12.0 binaries that are up to date should not need > >> COMPAT_FREEBSD11. Do you have any of the core dumps from before handy? > >> > > > > > -- > John Baldwin > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > -- Rod Grimes rgrimes@freebsd.org