From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752109AbXCUKk4 (ORCPT ); Wed, 21 Mar 2007 06:40:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752144AbXCUKk4 (ORCPT ); Wed, 21 Mar 2007 06:40:56 -0400 Received: from tornado.reub.net ([210.185.126.1]:47838 "EHLO tornado.reub.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752109AbXCUKkz (ORCPT ); Wed, 21 Mar 2007 06:40:55 -0400 X-Greylist: delayed 1569 seconds by postgrey-1.27 at vger.kernel.org; Wed, 21 Mar 2007 06:40:55 EDT Message-ID: <46010596.6040900@reub.net> Date: Wed, 21 Mar 2007 21:14:46 +1100 From: Reuben Farrelly User-Agent: Thunderbird 2.0pre (Windows/20070319) MIME-Version: 1.0 To: Andrew Morton CC: linux-kernel@vger.kernel.org Subject: Re: 2.6.21-rc4-mm1 References: <20070319205623.299d0378.akpm@linux-foundation.org> In-Reply-To: <20070319205623.299d0378.akpm@linux-foundation.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On 20/03/2007 3:56 PM, Andrew Morton wrote: > Temporarily at > > http://userweb.kernel.org/~akpm/2.6.21-rc4-mm1/ > > Will appear later at > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.21-rc4/2.6.21-rc4-mm1/ > > > > - Restored the RSDL CPU scheduler (a new version thereof) Just booted into this kernel, and hit this, which locked up the machine: This is tornado.reub.net (Linux x86_64 2.6.21-rc4-mm1) 20:16:58 tornado login: ------------[ cut here ]------------ kernel BUG at kernel/sched.c:3505! invalid opcode: 0000 [1] SMP last sysfs file: devices/pci0000:00/0000:00:1f.3/i2c-adapter/i2c-0/0-002e/pwm3 CPU 1 Modules linked in: firmware_class eeprom lm85 hwmon_vid i2c_i801 8021q iptable_filter iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nfnetlink iptable_mangle ip_tables nfs lockd sunrpc ohci1394 ieee1394 usb_storage Pid: 8250, comm: clamd Not tainted 2.6.21-rc4-mm1 #1 RIP: 0010:[] [] __sched_text_start+0x3cb/0x8b3 RSP: 0000:ffff8100023cfee0 EFLAGS: 00010002 RAX: 000000000000008c RBX: ffff810001e040e8 RCX: 000000000000000c RDX: 0000000000000000 RSI: 000000000000008c RDI: ffff810001e049b8 RBP: ffff8100023cff70 R08: 000000000000008c R09: ffff810001e049a8 R10: 0000000000000034 R11: 0000000000000000 R12: ffff810001e03f00 R13: 0000000000000002 R14: 00000000ffffffff R15: 000000521b55f827 FS: 00002b1dfda2ec00(0000) GS:ffff81000208ec40(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00002aaaaafcf000 CR3: 0000000004ac3000 CR4: 00000000000006e0 Process clamd (pid: 8250, threadinfo ffff8100023ce000, task ffff810004c090a0) Stack: ffff810004c090a0 ffffffff8025fdb7 ffff810004c090a0 00007fffae43e955 ffff810004c09248 00000001023cff28 ffffffff8029635d 0000000000c5aac0 0000000000000005 00002b1dfc7d6d5a ffffffff8025fdb7 0000000000000000 Call Trace: [] trace_hardirqs_on_thunk+0x35/0x37 [] trace_hardirqs_on+0x12a/0x15d [] trace_hardirqs_on_thunk+0x35/0x37 [] retint_careful+0x12/0x2e Code: 0f 0b eb fe 49 8b 94 24 e0 01 00 00 49 8b 84 24 d8 01 00 00 RIP [] __sched_text_start+0x3cb/0x8b3 RSP BUG: spinlock lockup on CPU#0, swapper/0, ffff810001e03f00 BUG: spinlock lockup on CPU#1, clamd/8250, ffff810001e03f00 every few minutes the last two lines would be repeated. This kernel does not include the hotfixes (the gentoo portage ebuild for this release does not yet include them), however I am uncertain if they fix this problem or not anyway. Also, what happened to the -mm announcements sent to linux-kernel-announce@vger.kernel.org? Maybe I'm the only person to miss them :-) Reuben