From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michal Piotrowski" Subject: Re: 2.6.22-rc6 bad page error Date: Sat, 7 Jul 2007 15:48:36 +0200 Message-ID: <6bffcb0e0707070648v4d4af21i7c77ac931bfaaed7@mail.gmail.com> References: <20070705195835.AAB19DBA1@gherkin.frus.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=bbS4rnJ0KRlk5Q1SSZaspn6TwhZPAWgriVGTXda3vFLBxwtL6iN2cvtnHEfZfcsDcdmI5KZRETY97cQpQJMSyTM3kyBVJ5ikqeMgS2TUNPbu7EU0lnCmr34eivFiuHa0U1+VXZSEXlf2ANh3GW8KRxGnpIp/tjNCKanhm89GOiA= In-Reply-To: <20070705195835.AAB19DBA1@gherkin.frus.com> Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: Bob Tracy Cc: linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org Hi Bob, On 05/07/07, Bob Tracy wrote: > This happened on an Alpha computer (433au) running 2.6.22-rc6. Can you reproduce this bug on 2.6.22-rc7-git6? > The > error was triggered when I started up a NX KDE session, which I've > done successfully on all occasions prior to this one. In other words, > I wasn't doing anything out of the ordinary... The machine is still up > and running as I type this, and can't/won't be rebooted for a few hours > if there's any other troubleshooting information I need to retrieve that > might be helpful. > > >Bad page state in process 'gnome-terminal' > >page:fffffc0000a407f0 flags:0x000000000000000c mapping:0000000000000000 mapcount:1 count:1 > >Trying to fix it up, but a reboot is needed > >Backtrace: > >fffffc000960bc00 0000000000000000 0000000000000001 0000000000000001 > > fffffc0000356e40 fffffc0000a407f0 fffffc0000356ee8 fffffc002399b0a0 > > fffffc000f784a68 00000000000280d2 0000000000000000 000000012029a3c8 > > fffffc00006fb6c0 fffffc001b0667a0 0000000000000000 0000000000000000 > > fffffc00006fb6c8 00000000000280d2 0000000000000000 0000000000000044 > > fffffc00006fb1f0 0000000000000000 0000000000000000 0000000000000001 > >Trace: > >[] get_page_from_freelist+0x420/0x430 > >[] __alloc_pages+0x98/0x3b0 > >[] __handle_mm_fault+0x65c/0xb50 > >[] filemap_nopage+0x1a4/0x3d0 > >[] __handle_mm_fault+0x294/0xb50 > >[] do_page_fault+0x2d4/0x490 > >[] entMM+0x9c/0xc0 > >[] __do_softirq+0x90/0x120 > >[] do_softirq+0x64/0x70 > >[] do_softirq+0x64/0x70 > >[] handle_irq+0x74/0xc0 > > > >Bad page state in process 'syslogd' > >page:fffffc0000a40828 flags:0x000000000000000c mapping:0000000000000000 mapcount:1 count:1 > >Trying to fix it up, but a reboot is needed > >Backtrace: > >fffffc002242fa98 0000000000000000 0000000000000001 0000000000000001 > > fffffc0000356e40 fffffc0000a40828 fffffc0000356ee8 fffffc0023f6e0c0 > > 0000000000000003 00000000000000d0 0000000000000000 00000000000000d0 > > fffffc00006fb6c0 0000000000000020 0000000000000000 0000000000000000 > > fffffc00006fb6c8 00000000000200d0 0000000000000000 0000000000000044 > > fffffc00006fb1f0 0000000000000000 0000000000000000 0000000000000001 > >Trace: > >[] get_page_from_freelist+0x420/0x430 > >[] __alloc_pages+0x98/0x3b0 > >[] cache_alloc_refill+0x390/0x690 > >[] __link_path_walk+0x8a8/0x10b0 > >[] __link_path_walk+0xc04/0x10b0 > >[] kmem_cache_alloc+0x78/0x80 > >[] copy_process+0xb4/0x11a0 > >[] do_fork+0x98/0x330 > >[] do_fork+0x50/0x330 > >[] alpha_clone+0x40/0x60 > >[] open_namei+0xbc/0x820 > >[] sys_clone+0x10/0x20 > >[] entSys+0xa4/0xc0 > > -- > ----------------------------------------------------------------------- > Bob Tracy | "Eagles may soar, but weasels don't get > rct@frus.com | sucked into jet engines." --Anon > ----------------------------------------------------------------------- > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > Regards, Michal -- LOG http://www.stardust.webpages.pl/log/