Under linux 2.4.19-pre3, my Intel Pentium II system
hangs with the "machine check" turned on
(CONFIG_X86_MCE=y). The same machine booted correctly
under 2.4.19-pre2 with MCE enabled.
I get the following output from the kernel when
booting, and then it freezes:
Linux version 2.4.19-pre3 (root@stooges) (gcc version
2.95.4 20011002 (Debian prerelease)) #1 Mon Mar 18
11:55:10 MST 2002
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00
(usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000
(reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000
(reserved)
BIOS-e820: 0000000000100000 - 000000000fffd000
(usable)
BIOS-e820: 000000000fffd000 - 000000000ffff000 (ACPI
data)
BIOS-e820: 000000000ffff000 - 0000000010000000 (ACPI
NVS)
BIOS-e820: 00000000ffff0000 - 0000000100000000
(reserved)
On node 0 totalpages: 65533
zone(0): 4096 pages.
zone(1): 61437 pages.
zone(2): 0 pages.
Local APIC disabled by BIOS -- reenabling.
Found and enabled local APIC!
Kernel command line: root=/dev/hda7 ro
Initializing CPU#0
Detected 451.032 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 897.84 BogoMIPS
Memory: 256656k/262132k available (1385k kernel code,
5088k reserved, 417k data, 212k init, 0k highmem)
Dentry-cache hash table entries: 32768 (order: 6,
262144 bytes)
Inode-cache hash table entries: 16384 (order: 5,
131072 bytes)
Mount-cache hash table entries: 4096 (order: 3, 32768
bytes)
Buffer-cache hash table entries: 16384 (order: 4,
65536 bytes)
Page-cache hash table entries: 65536 (order: 6, 262144
bytes)
CPU: Before vendor init, caps: 0183fbff 00000000
00000000, vendor = 0
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
Intel machine check architecture supported.
The kernel halts and freezes at that point.
If I specify the "nomce" option when booting the
kernel, it boots correctly.
Here is the relevant system info that might be useful:
$ cat /proc/version
Linux version 2.4.19-pre3 (root@stooges) (gcc version
2.95.4 20011002
(Debian prerelease)) #1 Mon Mar 18 11:55:10 MST 2002
$ sh /usr/src/linux/scripts/ver_linux
If some fields are empty or look unusual you may have
an old version.
Compare to the current minimal requirements in
Documentation/Changes.
Linux stooges 2.4.19-pre3 #1 Mon Mar 18 11:55:10 MST
2002 i686 unknown
Gnu C 2.95.4
Gnu make 3.79.1
util-linux 2.11n
mount 2.11n
modutils 2.4.13
e2fsprogs 1.27
reiserfsprogs 3.x.1a
PPP 2.4.1
Linux C Library 2.2.5
Dynamic linker (ldd) 2.2.5
Procps 2.0.7
Net-tools 1.60
Console-tools 0.2.3
Sh-utils 2.0.11
Modules Loaded radeon snd-pcm-oss
snd-mixer-oss snd-sbawe snd-sb16-dsp snd-pcm
snd-opl3-lib snd-timer snd-sb16-csp snd-sb-common
snd-hwdep snd-mpu401-uart snd-rawmidi snd-seq-device
snd soundcore ipt_MASQUERADE iptable_nat ipt_state
ip_conntrack ipt_limit ipt_REJECT ipt_ULOG
iptable_filter ip_tables ov518_decomp ov511 videodev
analog bsd_comp ppp_deflate ppp_async ppp_generic slhc
tulip tun ns558 gameport isa-pnp joydev mousedev
keybdev evdev hid input usb-uhci usbcore sg sr_mod
ide-cd cdrom loop agpgart
$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 5
model name : Pentium II (Deschutes)
stepping : 2
cpu MHz : 451.032
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep
mtrr pge mca cmov pat pse36 mmx fxsr
bogomips : 897.84
$ cat /proc/modules
radeon 86488 1
snd-pcm-oss 34656 0 (unused)
snd-mixer-oss 8576 1 [snd-pcm-oss]
snd-sbawe 16064 1
snd-sb16-dsp 5312 0 [snd-sbawe]
snd-pcm 46912 0 [snd-pcm-oss
snd-sb16-dsp]
snd-opl3-lib 5088 0 [snd-sbawe]
snd-timer 9152 0 [snd-pcm
snd-opl3-lib]
snd-sb16-csp 15072 0 [snd-sbawe]
snd-sb-common 5992 0 [snd-sbawe
snd-sb16-dsp snd-sb16-csp]
snd-hwdep 3520 0 [snd-opl3-lib
snd-sb16-csp]
snd-mpu401-uart 2592 0 [snd-sbawe
snd-sb16-dsp]
snd-rawmidi 11648 0 [snd-mpu401-uart]
snd-seq-device 3920 0 [snd-sbawe
snd-opl3-lib snd-rawmidi]
snd 24136 0 [snd-pcm-oss
snd-mixer-oss snd-sbawe snd-sb16-dsp snd-pcm
snd-opl3-lib snd-timer snd-sb16-csp snd-sb-common
snd-hwdep snd-mpu401-uart snd-rawmidi snd-seq-device]
soundcore 3556 6 [snd]
ipt_MASQUERADE 1184 1 (autoclean)
iptable_nat 12756 1 (autoclean)
[ipt_MASQUERADE]
ipt_state 608 6 (autoclean)
ip_conntrack 12748 2 (autoclean)
[ipt_MASQUERADE iptable_nat ipt_state]
ipt_limit 960 9 (autoclean)
ipt_REJECT 2784 7 (autoclean)
ipt_ULOG 3392 25 (autoclean)
iptable_filter 1728 1 (autoclean)
ip_tables 10304 9 [ipt_MASQUERADE
iptable_nat ipt_state ipt_limit ipt_REJECT ipt_ULOG
iptable_filter]
ov518_decomp 15564 0 (unused)
ov511 65632 1 [ov518_decomp]
videodev 4576 1 [ov511]
analog 7392 0 (unused)
bsd_comp 3968 0
ppp_deflate 39040 0
ppp_async 6240 1
ppp_generic 16108 3 [bsd_comp ppp_deflate
ppp_async]
slhc 4352 1 [ppp_generic]
tulip 36416 1
tun 3424 0 (unused)
ns558 2092 0 (unused)
gameport 1500 0 [analog ns558]
isa-pnp 27752 0 [snd-sbawe ns558]
joydev 5696 0 (unused)
mousedev 3808 1
keybdev 1664 0 (unused)
evdev 3904 0 (unused)
hid 17696 0 (unused)
input 3328 0 [analog joydev
mousedev keybdev evdev hid]
usb-uhci 21028 0 (unused)
usbcore 55552 1 [ov511 hid usb-uhci]
sg 23812 0 (unused)
sr_mod 11512 0 (unused)
ide-cd 26560 0
cdrom 27136 0 [sr_mod ide-cd]
loop 8144 0 (unused)
agpgart 29120 3
$ cat /proc/ioports
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0070-007f : rtc
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
01f0-01f7 : ide0
0200-0207 : ns558-pnp
0213-0213 : isapnp read
0220-022f : SoundBlaster
02f8-02ff : serial(set)
0330-0331 : MPU401 UART
0376-0376 : ide1
0378-037a : parport0
0388-0389 : OPL2/3 (left)
038a-038b : OPL2/3 (right)
03c0-03df : vga+
03f6-03f6 : ide0
03f8-03ff : serial(set)
0620-0623 : Emu8000-1
0a20-0a23 : Emu8000-2
0a79-0a79 : isapnp write
0cf8-0cff : PCI conf1
0e20-0e23 : Emu8000-3
a400-a407 : US Robotics/3Com 56K FaxModem Model 5610
a400-a407 : serial(auto)
a800-a8ff : Macronix, Inc. [MXIC] MX987x5
a800-a8ff : tulip
b000-b0ff : Adaptec AHA-2940U2/W / 7890
b000-b0ff : aic7xxx
b400-b41f : Intel Corp. 82371AB PIIX4 USB
b400-b41f : usb-uhci
b800-b80f : Intel Corp. 82371AB PIIX4 IDE
b800-b807 : ide0
b808-b80f : ide1
d000-dfff : PCI Bus #01
d800-d8ff : ATI Technologies Inc Radeon VE QY
e400-e43f : Intel Corp. 82371AB PIIX4 ACPI
e800-e81f : Intel Corp. 82371AB PIIX4 ACPI
$ cat /proc/iomem
00000000-0009fbff : System RAM
0009fc00-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000d0000-000d4fff : Extension ROM
000f0000-000fffff : System ROM
00100000-0fffcfff : System RAM
00100000-0025a684 : Kernel code
0025a685-002c2b1f : Kernel data
0fffd000-0fffefff : ACPI Tables
0ffff000-0fffffff : ACPI Non-volatile Storage
d6000000-d60000ff : Macronix, Inc. [MXIC] MX987x5
d6000000-d60000ff : tulip
d6800000-d6800fff : Adaptec AHA-2940U2/W / 7890
d6800000-d6800fff : aic7xxx
d7000000-d7dfffff : PCI Bus #01
d7000000-d700ffff : ATI Technologies Inc Radeon VE
QY
d7f00000-e3ffffff : PCI Bus #01
d8000000-dfffffff : ATI Technologies Inc Radeon VE
QY
e4000000-e7ffffff : Intel Corp. 440BX/ZX - 82443BX/ZX
Host bridge
ffff0000-ffffffff : reserved
# lspci -vvv
00:00.0 Host bridge: Intel Corp. 440BX/ZX - 82443BX/ZX
Host bridge (rev 02)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV-
VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 64
Region 0: Memory at e4000000 (32-bit, prefetchable)
[size=64M]
Capabilities: [a0] AGP version 1.0
Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2
Command: RQ=0 SBA+ AGP+ 64bit- FW- Rate=x1
00:01.0 PCI bridge: Intel Corp. 440BX/ZX - 82443BX/ZX
AGP bridge (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+
VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz+ UDF- FastB2B- ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64
Bus: primary=00, secondary=01, subordinate=01,
sec-latency=64
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: d7000000-d7dfffff
Prefetchable memory behind bridge: d7f00000-e3ffffff
BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset-
FastB2B+
00:04.0 ISA bridge: Intel Corp. 82371AB PIIX4 ISA (rev
02)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV-
VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00:04.1 IDE interface: Intel Corp. 82371AB PIIX4 IDE
(rev 01) (prog-if 80 [Master])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV-
VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Region 4: I/O ports at b800 [size=16]
00:04.2 USB Controller: Intel Corp. 82371AB PIIX4 USB
(rev 01) (prog-if 00 [UHCI])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV-
VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Interrupt: pin D routed to IRQ 9
Region 4: I/O ports at b400 [size=32]
00:04.3 Bridge: Intel Corp. 82371AB PIIX4 ACPI (rev
02)
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV-
VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin ? routed to IRQ 9
00:06.0 SCSI storage controller: Adaptec AHA-2940U2/W
/ 7890
Subsystem: Adaptec 2940U2W SCSI Controller
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+
VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (9750ns min, 6250ns max), cache line size
08
Interrupt: pin A routed to IRQ 9
BIST result: 00
Region 0: I/O ports at b000 [disabled] [size=256]
Region 1: Memory at d6800000 (64-bit,
non-prefetchable) [size=4K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0b.0 Ethernet controller: Macronix, Inc. [MXIC]
MX987x5 (rev 25)
Subsystem: Unknown device 2078:0540
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV-
VGASnoop- ParErr- Stepping+ SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (2000ns min, 14000ns max), cache line
size 08
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at a800 [size=256]
Region 1: Memory at d6000000 (32-bit,
non-prefetchable) [size=256]
Expansion ROM at <unassigned> [disabled] [size=256K]
Capabilities: [44] Power Management version 1
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0c.0 Serial controller: US Robotics/3Com 56K
FaxModem Model 5610 (rev 01) (prog-if 02 [16550])
Subsystem: US Robotics/3Com USR 56k Internal FAX
Modem (Model 2977)
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV-
VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at a400 [size=8]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI- D1- D2+ AuxCurrent=0mA
PME(D0+,D1-,D2+,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-
01:00.0 VGA compatible controller: ATI Technologies
Inc Radeon VE QY (prog-if 00 [VGA])
Subsystem: ATI Technologies Inc: Unknown device 013a
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV-
VGASnoop- ParErr- Stepping+ SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr-
DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (2000ns min), cache line size 08
Interrupt: pin A routed to IRQ 11
Region 0: Memory at d8000000 (32-bit, prefetchable)
[size=128M]
Region 1: I/O ports at d800 [size=256]
Region 2: Memory at d7000000 (32-bit,
non-prefetchable) [size=64K]
Expansion ROM at d7fe0000 [disabled] [size=128K]
Capabilities: [58] AGP version 2.0
Status: RQ=47 SBA+ 64bit- FW- Rate=x1,x2
Command: RQ=31 SBA+ AGP+ 64bit- FW- Rate=x1
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
# cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 03 Lun: 00
Vendor: YAMAHA Model: CRW6416S Rev: 1.0c
Type: CD-ROM ANSI SCSI
revision: 02
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