From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <438DE166.5090303@domain.hid> Date: Wed, 30 Nov 2005 18:29:10 +0100 From: Jan Kiszka MIME-Version: 1.0 Subject: Re: [Xenomai-core] [bug] don't try this at home... References: <438DD4E2.9080208@domain.hid> In-Reply-To: <438DD4E2.9080208@domain.hid> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigF3EC91A35F84733D0D4516EB" List-Id: "Xenomai life and development \(bug reports, patches, discussions\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Philippe Gerum Cc: xenomai-core This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigF3EC91A35F84733D0D4516EB Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Jan Kiszka wrote: > Hi Philippe, >=20 > I'm afraid this one is serious: let the attached migration stress test > run on likely any Xenomai since 2.0, preferably with > CONFIG_XENO_OPT_DEBUG on. Will give a nice crash sooner or later (I'm > trying to set up a serial console now). >=20 As it took some time to persuade my box to not just reboot but to give a message, I'm posting here the kernel dump of the P-III running nat_migration: [...] Xenomai: starting native API services. ce649fb4 ce648000 00000b17 00000202 c0139246 cdf2819c cdf28070 0b12d310 00000037 ce648000 00000000 c02f0700 00009a28 00000000 b7e94a70 bfed63c8 00000000 ce648000 c0102fcb b7e94a70 bfed63dc b7faf4b0 bfed63c8 00000000 Call Trace: [] __ipipe_dispatch_event+0x96/0x130 [] work_resched+0x6/0x1c Xenomai: fatal: blocked thread migration[22175] rescheduled?! (status=3D0x300010, sig=3D0, prev=3Dwatchdog/0[3]) CPU PID PRI TIMEOUT STAT NAME > 0 0 0 0 00500080 ROOT 0 22175 1 0 00300110 migration Timer: none cea05ee4 d0842c62 cdcb0000 cea6d030 c02f0700 c035cbec c02f0700 00000286 c0139246 00000022 c02f0700 cdf28070 cdf28070 00000022 00000001 c02f0700 cea6d030 cdf28070 cea6d158 cea05f78 c02b26c0 cea04000 00000238 d1244537 Call Trace: [] __ipipe_dispatch_event+0x96/0x130 [] schedule+0x2d0/0x720 [] watchdog+0x0/0x80 [] schedule_timeout+0x47/0xb0 [] process_timeout+0x0/0x10 [] msleep_interruptible+0x42/0x60 [] watchdog+0x50/0x80 [] kthread+0x8b/0x90 [] kthread+0x0/0x90 [] kernel_thread_helper+0x5/0x10 Jan --------------enigF3EC91A35F84733D0D4516EB Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFDjeFmncNeS9Q0k+IRAkKjAKDlIAF9EzEqZ4sBpwZBArSD897GMQCg1TP5 7x3NSEYLUP1NXt1aEnMqIhQ= =J1lw -----END PGP SIGNATURE----- --------------enigF3EC91A35F84733D0D4516EB--