Date: Tue, 24 Jun 2003 15:16:56 -0400 From: Michael Edenfield <kutulu@kutulu.org> To: Julian Elischer <julian@elischer.org> Cc: current@freebsd.org Subject: Re: Unkillable processes with libKSE Message-ID: <20030624191656.GA30891@basement.kutulu.org> In-Reply-To: <Pine.BSF.4.21.0306241146100.93424-100000@InterJet.elischer.org> References: <20030624172331.GA30306@basement.kutulu.org> <Pine.BSF.4.21.0306241146100.93424-100000@InterJet.elischer.org>
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--3MwIy2ne0vdjdPXF Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable * Julian Elischer <julian@elischer.org> [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--
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