From owner-freebsd-current@FreeBSD.ORG Tue Jun 24 12:16:54 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A2DC137B401 for ; Tue, 24 Jun 2003 12:16:54 -0700 (PDT) Received: from basement.kutulu.org (pcp03610121pcs.longhl01.md.comcast.net [68.49.239.235]) by mx1.FreeBSD.org (Postfix) with ESMTP id CF94143F85 for ; Tue, 24 Jun 2003 12:16:51 -0700 (PDT) (envelope-from kutulu@kutulu.org) Received: by basement.kutulu.org (Postfix, from userid 1001) id 9E00AA989; Tue, 24 Jun 2003 15:16:56 -0400 (EDT) Date: Tue, 24 Jun 2003 15:16:56 -0400 From: Michael Edenfield To: Julian Elischer Message-ID: <20030624191656.GA30891@basement.kutulu.org> Mail-Followup-To: Julian Elischer , Wesley Morgan , current@freebsd.org References: <20030624172331.GA30306@basement.kutulu.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="3MwIy2ne0vdjdPXF" Content-Disposition: inline In-Reply-To: X-Mailer: Mutt http://www.mutt.org/ X-Accept-Language: en X-PGP-Key: http://www.kutulu.org/pgp/kutulu.asc X-PGP-Fingerprint: 1CE0 3C31 7013 D529 406D 37DC 09CC CD84 A46C 878F User-Agent: Mutt/1.5.4i cc: current@freebsd.org Subject: Re: Unkillable processes with libKSE X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Tue, 24 Jun 2003 19:16:55 -0000 --3MwIy2ne0vdjdPXF Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable * Julian Elischer [030624 14:47]: > > I had the same experience just running the KSE test application from=20 > > /usr/src/tools last night. I ended up with three unkillable ksetest=20 > > applications and ultimately rebooted to get rid of them. I was=20 > > planning to report it as soon as I finished reading my email :) >=20 > "Interesting".. >=20 > I'll check on my testd machine.. > the test program responded to ^C as of a few days ago.. I just rebuilt my system to see if the problem had perhaps been=20 solved, but it's still doing it. It doesn't cause any problems (the=20 process doesn't look like it's doing anything, just not going away) so=20 I am gonna just let the processes sit there. root@basement:/usr/src/tools/KSE/ksetest# ./ksetest main() : 0x804c000 eip -> 0x280c06b3 uts() at : 0x8048e20 uts stack at : 0x814d000 - 0x8155000 main() : 0x804c400 eip -> 0x280c06b3 uts() at : 0x8048e20 uts stack at : 0x8255000 - 0x825d000 thread_start() : 0x804c800 804c800 thread_start() : 0x826d000 826d000 kse_create() -> 0 +-kse_create() -> -1 main() : 0x826d800 eip -> 0x280c06b3 uts() at : 0x8048e20 uts stack at : 0x837e000 - 0x8386000 main() : 0x826dc00 eip -> 0x280c06b3 uts() at : 0x8048e20 uts stack at : 0x8486000 - 0x848e000 thread_start() : 0x848e000 848e000 thread_start() : 0x848e800 848e800 thread_start() : 0x84af000 84af000 kse_create() -> 0 A*.kse_create() -> -1 [...] *R*.S.*T*.^C^D^Z (no response on this tty, so I close it). On another tty I get this: root@basement:/home/kutulu# ps x | grep ksetest 30947 p2 RL- 0:00.12 ./ksetest 30947 p2 RL- 0:00.12 ./ksetest 30947 p2 TL- 0:00.12 ./ksetest root@basement:/home/kutulu# kill -KILL 30947 root@basement:/home/kutulu# ps x | grep ksetest 30947 p2 RL- 0:00.12 ./ksetest 30947 p2 RL- 0:00.12 ./ksetest 30947 p2 TL- 0:00.12 ./ksetest root@basement:/home/kutulu# top [...] 30947 root 76 0 5760K 628K WAIT 0:00 0.00% 0.00% ksetest 30947 root 8 0 5760K 628K RUN 0:00 0.00% 0.00% ksetest 30947 root 8 0 5760K 628K RUN 0:00 0.00% 0.00% ksetest [...] I don't have DDB in this kernel at the moment (it's remote and I prefer the crash dumps) but I can put it in and try again if there's=20 something you can use from it. --Mike --3MwIy2ne0vdjdPXF Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (FreeBSD) iD8DBQE++KOnCczNhKRsh48RAm1hAKClXGIEORojTHveSLXuSa5CatBB0wCfdF4u AVnw9dh3zTf5OCjhff2aWTM= =e6T0 -----END PGP SIGNATURE----- --3MwIy2ne0vdjdPXF--