From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932483AbWBPXRf (ORCPT ); Thu, 16 Feb 2006 18:17:35 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932497AbWBPXRf (ORCPT ); Thu, 16 Feb 2006 18:17:35 -0500 Received: from sipsolutions.net ([66.160.135.76]:41231 "EHLO sipsolutions.net") by vger.kernel.org with ESMTP id S932483AbWBPXRe (ORCPT ); Thu, 16 Feb 2006 18:17:34 -0500 Subject: quad g5 powermac: soft lockup when starting gparted From: Johannes Berg To: linux-kernel@vger.kernel.org Cc: Alan Cox Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-AI16m+zOlrwZfhBvdgn/" Date: Fri, 17 Feb 2006 00:16:18 +0100 Message-Id: <1140131778.10320.16.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.4.2.1 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --=-AI16m+zOlrwZfhBvdgn/ Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi, There's a weird problem here. When I start gparted as a normal user, and my swap partition is not in use, it locks up and I get the following after a while: BUG: soft lockup detected on CPU#0! NIP: C000000000351218 LR: C0000000002076AC CTR: C000000000207620 REGS: c00000000595b9b0 TRAP: 0901 Not tainted (2.6.16-rc3-johill) MSR: 9000000000009032 CR: 88000484 XER: 20000000 TASK =3D c00000000290f040[8812] 'gksu' THREAD: c000000005958000 CPU: 0 GPR00: 0000000080000001 C00000000595BC30 C000000000562B60 C000000004BC7818=20 GPR04: 9000000000009032 C0000000003901D8 C0000000003901D8 0000000000000020=20 GPR08: C000000000419880 C000000000419880 C000000000419880 0000000000000000=20 GPR12: 100000000000D032 C00000000041E980=20 NIP [C000000000351218] .lock_kernel+0x58/0x88 LR [C0000000002076AC] .tty_read+0x8c/0x13c Call Trace: [C00000000595BC30] [C0000000002076A4] .tty_read+0x84/0x13c (unreliable) [C00000000595BCF0] [C000000000094C48] .vfs_read+0xd0/0x1b0 [C00000000595BD90] [C000000000095910] .sys_read+0x4c/0x8c [C00000000595BE30] [C0000000000086F8] syscall_exit+0x0/0x40 Instruction dump: e91e8000 7d0a4378 800d0008 7d205028 2c090000 40820010 7c00512d 40a2fff0=20 4c00012c 2fa90000 41be0020 7d094378 <7c210b78> 80090000 2fa00000 40befff4=20 The strange thing is that it does not happen when the swap partition is in use (though empty) or when I start gparted as root. johannes --=-AI16m+zOlrwZfhBvdgn/ Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- iQIVAwUAQ/UHwaVg1VMiehFYAQI+qA//Y93am7DtIJs5R4tE076fGo0Xq4P1gfEH mTdbAR+S36h3FpC0G0AjLztVODsBUan/MDLqpd0npDki9ehHb1Y31FjYWw1TCrhd SzW3VtO3wWFyudCqG2zNlL6v+hDKL6BVy0LDh9qk4eErqc/UUl7QDu1a3eEEyMmY tAGfbA6kUU/9qknhgr8b/oazlGKAqPA5zWOtmgV+TvkyLoCUSOS7XdjUr7sgIZ3h K3xZ1I8X1McPX/vGd9OTWLtV8WiReG35CuJXcVrmXq/zgTew9c36wE00G8ughS8F UcM0ihOBFoL61/y8XzCk0ludAf8LMKl4ksvfyTS50rGS0kWnAErlkd20GhUH8CLg cUYf+W/6NJlc7kDdUICq9EmvmpOvHQyAbDqZrgVfF1JOi6DvhNm+GmBKtk0KDd+B SwiKDTOiicc/FK7ilJJd8baFJpbGZbnolZvr/GDgJeXLvYPpQ5FjOfhAk8GWjdtQ R83EwAfonrOidVF4yU9IMposj371s0o82ih0+PW99ny87M4fBwCMrPnRhcXNEyy6 JAc2nfdJXC6G1VQ9u7bIhVQtTOakz8y49QJ5wxCGHGvU114CfXToPasIh4SrHlvA 2H6Ag+dCV7/nD0nukdPp+Bh/36nEv408sDYOey66SN69Wjp+t/MAlflPpVAPhFPm me5l8vBizn0= =iI+H -----END PGP SIGNATURE----- --=-AI16m+zOlrwZfhBvdgn/--