From owner-freebsd-bugs@FreeBSD.ORG Tue Jan 6 20:05:23 2015 Return-Path: Delivered-To: freebsd-bugs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 0F25D123 for ; Tue, 6 Jan 2015 20:05:23 +0000 (UTC) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id DA36667138 for ; Tue, 6 Jan 2015 19:29:01 +0000 (UTC) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id t06JT19h047152 for ; Tue, 6 Jan 2015 19:29:01 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 196571] sysctl dev.cpu.0 causes panic: page fault Date: Tue, 06 Jan 2015 19:29:01 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 10.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: emmh@gulli.com X-Bugzilla-Status: New X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 06 Jan 2015 20:05:23 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=196571 Bug ID: 196571 Summary: sysctl dev.cpu.0 causes panic: page fault Product: Base System Version: 10.1-RELEASE Hardware: i386 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: emmh@gulli.com sysctl dev.cpu.0 causes kernel panic: page fault How-To-Repeat: Grep an IBM ThinkPad T20, select BIOS-Defaults, install 10.1-RELEASE and reboot. It's an old Laptop, but 10.0-RELEASE it works fine. ################################################################### > uname -a FreeBSD arthur 10.1-RELEASE FreeBSD 10.1-RELEASE #0 r274401: Tue Nov 11 22:51:51 UTC 2014 root@releng1.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC i386 ################################################################### > pciconf -l hostb0@pci0:0:0:0: class=0x060000 card=0x00000000 chip=0x71908086 rev=0x03 hdr=0x00 pcib1@pci0:0:1:0: class=0x060400 card=0x00000000 chip=0x71918086 rev=0x03 hdr=0x01 cbb0@pci0:0:2:0: class=0x060700 card=0x01301014 chip=0xac1b104c rev=0x03 hdr=0x02 cbb1@pci0:0:2:1: class=0x060700 card=0x01301014 chip=0xac1b104c rev=0x03 hdr=0x02 xl0@pci0:0:3:0: class=0x020000 card=0x635610b7 chip=0x605610b7 rev=0x20 hdr=0x00 none0@pci0:0:3:1: class=0x078000 card=0x615910b7 chip=0x100710b7 rev=0x20 hdr=0x00 csa0@pci0:0:5:0: class=0x040100 card=0x01531014 chip=0x60031013 rev=0x01 hdr=0x00 isab0@pci0:0:7:0: class=0x068000 card=0x00000000 chip=0x71108086 rev=0x02 hdr=0x00 atapci0@pci0:0:7:1: class=0x010180 card=0x00000000 chip=0x71118086 rev=0x01 hdr=0x00 uhci0@pci0:0:7:2: class=0x0c0300 card=0x00000000 chip=0x71128086 rev=0x01 hdr=0x00 none1@pci0:0:7:3: class=0x068000 card=0x00000000 chip=0x71138086 rev=0x03 hdr=0x00 vgapci0@pci0:1:0:0: class=0x030000 card=0x017f1014 chip=0x8c125333 rev=0x11 hdr=0x00 ################################################################### > dmesg Copyright (c) 1992-2014 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 10.1-RELEASE #0 r274401: Tue Nov 11 22:51:51 UTC 2014 root@releng1.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC i386 FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512 VT: running with driver "vga". CPU: Intel Pentium III (696.99-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x686 Family = 0x6 Model = 0x8 Stepping = 6 Features=0x383f9ff real memory = 268435456 (256 MB) avail memory = 239337472 (228 MB) kbd1 at kbdmux0 random: initialized module_register_init: MOD_LOAD (vesa, 0xc0f8d070, 0) error 19 acpi0: on motherboard acpi0: Power Button (fixed) acpi0: reservation of 0, a0000 (3) failed acpi0: reservation of 100000, ff00000 (3) failed cpu0: on acpi0 attimer0: port 0x40-0x43 irq 0 on acpi0 Timecounter "i8254" frequency 1193182 Hz quality 0 Event timer "i8254" frequency 1193182 Hz quality 100 atrtc0: port 0x70-0x73 irq 8 on acpi0 Event timer "RTC" frequency 32768 Hz quality 0 Timecounter "ACPI-safe" frequency 3579545 Hz quality 850 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0 acpi_ec0: port 0x62,0x66 on acpi0 acpi_lid0: on acpi0 acpi_button0: on acpi0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 agp0: on hostb0 pcib1: at device 1.0 on pci0 pci1: on pcib1 vgapci0: mem 0xf0000000-0xf7ffffff irq 11 at device 0.0 on pci1 vgapci0: Boot video device cbb0: mem 0x50000000-0x50000fff irq 11 at device 2.0 on pci0 cardbus0: on cbb0 pccard0: <16-bit PCCard bus> on cbb0 cbb1: mem 0x50100000-0x50100fff irq 11 at device 2.1 on pci0 cardbus1: on cbb1 pccard1: <16-bit PCCard bus> on cbb1 xl0: <3Com 3c556B Fast Etherlink XL> irq 11 at device 3.0 on pci0 miibus0: on xl0 acphy0: PHY 0 on miibus0 acphy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto, auto-flow xl0: Ethernet address: 00:00:86:46:2a:e4 pci0: at device 3.1 (no driver attached) csa0: mem 0xe8100000-0xe8100fff,0xe8000000-0xe80fffff irq 11 at device 5.0 on pci0 csa: card is Thinkpad 600X/A20/T20 csa0: [GIANT-LOCKED] pcm0: on csa0 pcm0: pcm0: [GIANT-LOCKED] isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x1c00-0x1c0f at device 7.1 on pci0 ata0: at channel 0 on atapci0 ata1: at channel 1 on atapci0 uhci0: port 0x1c20-0x1c3f irq 11 at device 7.2 on pci0 usbus0 on uhci0 pci0: at device 7.3 (no driver attached) acpi_tz0: on acpi0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model Generic PS/2 mouse, device ID 0 fdc0: port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0 battery0: on acpi0 acpi_acad0: on acpi0 acpi_ibm0: on acpi0 pmtimer0 on isa0 orm0: at iomem 0xc0000-0xcbfff,0xcc000-0xcc7ff,0xe0000-0xeffff pnpid ORM0000 on isa0 ppc0: parallel port not found. smist0: on cpu0 random: unblocking device. usbus0: 12Mbps Full Speed USB v1.0 Timecounters tick every 1.000 msec ugen0.1: at usbus0 uhub0: on usbus0 uhub0: 2 ports with 2 removable, self powered ada0 at ata0 bus 0 scbus0 target 0 lun 0 cd0 at ata1 bus 0 scbus1 target 0 lun 0 cd0: Removable CD-ROM SCSI-0 device cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes) cd0: Attempt to query device size failed: NOT READY, Medium not present ada0: ATA-5 device ada0: Serial Number 13YZB2 ada0: 33.300MB/s transfers (UDMA2, PIO 8192bytes) ada0: 19077MB (39070080 512 byte sectors: 15H 63S/T 16383C) ada0: Previously was known as ad0 Timecounter "TSC" frequency 696986781 Hz quality 800 Trying to mount root from ufs:/dev/ada0p2 [rw]... WARNING: / was not properly dismounted WARNING: /: mount pending error: blocks 0 files 1 -- You are receiving this mail because: You are the assignee for the bug.