From mboxrd@z Thu Jan 1 00:00:00 1970 From: OGAWA Hirofumi Subject: bad pmd ffff810000207808(9090909090909090). Date: Tue, 06 May 2008 21:00:12 +0900 Message-ID: <874p9biqwj.fsf@duaron.myhome.or.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-linux-mm@kvack.org Return-Path: To: linux-kernel@vger.kernel.org, linux-mm@kvack.org List-ID: Hi, I've found today the following error in syslog. It seems have a strange pattern. And it also happened at a month ago. Any idea for debuging this? Thanks. May 6 07:21:36 duaron kernel: kjournald starting. Commit interval 5 seconds May 6 07:21:36 duaron kernel: EXT3 FS on sda2, internal journal May 6 07:21:36 duaron kernel: EXT3-fs: mounted filesystem with ordered data mode. May 6 07:21:36 duaron kernel: NET: Registered protocol family 15 May 6 07:21:36 duaron kernel: /devel/linux/works/linux-2.6/mm/memory.c:127: bad pmd ffff810000207808(9090909090909090). May 6 07:21:36 duaron kernel: r8169: eth0: link up May 6 07:21:36 duaron kernel: r8169: eth0: link up May 6 07:21:36 duaron kernel: scsi 4:0:0:0: Direct-Access USB2.0 CF Card Reader 9144 PQ: 0 ANSI: 0 May 6 07:21:36 duaron kernel: sd 4:0:0:0: [sdc] Attached SCSI removable disk May 6 07:21:36 duaron kernel: sd 4:0:0:0: Attached scsi generic sg3 type 0 May 6 07:21:36 duaron kernel: scsi 4:0:0:1: Direct-Access USB2.0 CBO Card Reader 9144 PQ: 0 ANSI: 0 May 6 07:21:36 duaron kernel: sd 4:0:0:1: [sdd] Attached SCSI removable disk Apr 9 03:53:40 duaron kernel: scsi 4:0:0:1: Direct-Access USB2.0 CBO Card Reader 9144 PQ: 0 ANSI: 0 Apr 9 03:53:40 duaron kernel: sd 4:0:0:1: [sdd] Attached SCSI removable disk Apr 9 03:53:40 duaron kernel: sd 4:0:0:1: Attached scsi generic sg4 type 0 Apr 9 03:53:40 duaron kernel: usb-storage: device scan complete Apr 9 03:53:40 duaron kernel: NET: Registered protocol family 15 Apr 9 03:53:40 duaron kernel: /devel/linux/works/linux-2.6/mm/memory.c:127: bad pmd ffff810000207208(9090909090909090). Apr 9 03:53:40 duaron kernel: r8169: eth0: link up Apr 9 03:53:40 duaron kernel: r8169: eth0: link up Apr 9 03:53:40 duaron kernel: RPC: Registered udp transport module. Apr 9 03:53:40 duaron kernel: RPC: Registered tcp transport module. Apr 9 03:53:40 duaron kernel: NET: Registered protocol family 10 Apr 9 03:53:40 duaron kernel: lo: Disabled Privacy Extensions Apr 9 03:53:42 duaron kernel: p4-clockmod: P4/Xeon(TM) CPU On-Demand Clock Modulation available -- OGAWA Hirofumi -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org