Date: Wed, 22 Sep 2010 06:17:10 GMT From: Greg Kennedy <kennedy.greg@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: ports/150848: cpucontrol microcode update leads to kernel panic Message-ID: <201009220617.o8M6HAMa097403@www.freebsd.org> Resent-Message-ID: <201009220620.o8M6K1mx048799@freefall.freebsd.org>
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>Number: 150848
>Category: ports
>Synopsis: cpucontrol microcode update leads to kernel panic
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Sep 22 06:20:01 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator: Greg Kennedy
>Release: 8.1-RELEASE-p1
>Organization:
>Environment:
# uname -a
FreeBSD greg-kennedy.com 8.1-RELEASE FreeBSD 8.1-RELEASE #0: Mon Jul 19 02:55:53 UTC 2010 root@almeida.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386
>Description:
I checked out port sysutils/devcpu-data today and used /usr/local/etc/rc.d/microcode_update start to update the microcode on my Pentium 4 CPU. The tool returned a success message, but within 10 minutes my system ended up with a kernel panic. I set microcode_update_enable="YES" in rc.conf to update on boot and each session the system would crash and reboot in 9 or 10 minutes.
Here is the full output from dmesg of a run, showing my CPU and also ending with the kernel panic.
Copyright (c) 1992-2010 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 8.1-RELEASE #0: Mon Jul 19 02:55:53 UTC 2010
root@almeida.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 1300MHz (1296.83-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf07 Family = f Model = 0 Stepping = 7
Features=0x3febfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM>
real memory = 268435456 (256 MB)
avail memory = 247607296 (236 MB)
kbd1 at kbdmux0
acpi0: <GATEWA N0CPP063> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, ff00000 (3) failed
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_button0: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82850 host to AGP bridge> on hostb0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci2: <ACPI PCI bus> on pcib2
vgapci0: <VGA-compatible display> mem 0xf8000000-0xfbffffff irq 11 at device 9.0 on pci2
rl0: <D-Link DFE-530TX+ 10/100BaseTX> port 0xd800-0xd8ff mem 0xfeaefc00-0xfeaefcff irq 5 at device 10.0 on pci2
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> PHY 0 on miibus0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:05:5d:cf:1d:b5
rl0: [ITHREAD]
sis0: <NatSemi DP8381[56] 10/100BaseTX> port 0xd400-0xd4ff mem 0xfeaee000-0xfeaeefff irq 6 at device 11.0 on pci2
sis0: Silicon Revision: DP83815D
miibus1: <MII bus> on sis0
nsphyter0: <DP83815 10/100 media interface> PHY 0 on miibus1
nsphyter0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
sis0: Ethernet address: 00:02:e3:21:b6:87
sis0: [ITHREAD]
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH2 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata0: [ITHREAD]
ata1: <ATA channel 1> on atapci0
ata1: [ITHREAD]
uhci0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> port 0xef40-0xef5f irq 10 at device 31.2 on pci0
uhci0: [ITHREAD]
uhci0: LegSup = 0x2f00
usbus0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> on uhci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
uhci1: <Intel 82801BA/BAM (ICH2) USB controller USB-B> port 0xef80-0xef9f irq 6 at device 31.4 on pci0
uhci1: [ITHREAD]
uhci1: LegSup = 0x2f00
usbus1: <Intel 82801BA/BAM (ICH2) USB controller USB-B> on uhci1
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
pmtimer0 on isa0
orm0: <ISA Option ROM> at iomem 0xc0000-0xc7fff pnpid ORM0000 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA (mono) <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3b0-0x3cf iomem 0xa0000-0xbffff on isa0
ppc0: parallel port not found.
p4tcc0: <CPU Frequency Thermal Control> on cpu0
Timecounter "TSC" frequency 1296827876 Hz quality 800
Timecounters tick every 1.000 msec
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
ad0: 19595MB <MAXTOR 6L020J1 A93.0500> at ata0-master UDMA100
ugen0.1: <Intel> at usbus0
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <Intel> at usbus1
uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ad2: 114473MB <WDC WD1200BEVE-00WZT0 01.01A01> at ata1-master UDMA100
uhub0: 2 ports with 2 removable, self powered
uhub1: 2 ports with 2 removable, self powered
Trying to mount root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted
WARNING: /nas was not properly dismounted
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
/usr: mount pending error: blocks 4 files 0
WARNING: /var was not properly dismounted
/var: mount pending error: blocks 24 files 0
sis0: Applying short cable fix (reg=f6)
sis0: Applying short cable fix (reg=f7)
sis0: Applying short cable fix (reg=f7)
sis0: Applying short cable fix (reg=f6)
panic: free: address 0xc2b67000(0xc2b67000) has not been allocated.
cpuid = 0
Uptime: 10m41s
Cannot dump. Device not defined or unavailable.
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...
>How-To-Repeat:
check out sysutils/devcpu-data
/usr/local/etc/rc.d/microcode_update start
wait 10 minutes
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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