From: Andrew Erickson <andy@emji.net>
To: "Maciej W. Rozycki" <macro@ds2.pg.gda.pl>
Cc: linux-smp@vger.kernel.org
Subject: Re: nmi watchdog and netfinity lockups.
Date: Tue, 23 Apr 2002 13:43:27 -0400 [thread overview]
Message-ID: <601167.1019569407@[0.0.0.0]> (raw)
Here is the output for the machine with watchdog=0
Linux version 2.4.18 (root@quaddamage) (gcc version 2.95.3 20010315
(release)) #2 SMP Thu Mar 7 02:25:30 EST 2002
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009d800 (usable)
BIOS-e820: 000000000009d800 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000007fffa480 (usable)
BIOS-e820: 000000007fffa480 - 0000000080000000 (ACPI data)
BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
1151MB HIGHMEM available.
found SMP MP-table at 0009d940
hm, page 0009d000 reserved twice.
hm, page 0009e000 reserved twice.
hm, page 0009d000 reserved twice.
hm, page 0009e000 reserved twice.
WARNING: MP table in the EBDA can be UNSAFE, contact
linux-smp@vger.kernel.org if you experience SMP problems!
On node 0 totalpages: 524282
zone(0): 4096 pages.
zone(1): 225280 pages.
zone(2): 294906 pages.
Intel MultiProcessor Specification v1.4
Virtual Wire compatibility mode.
OEM ID: IBM ENSW Product ID: Mohawk SMP APIC at: 0xFEE00000
Processor #3 Pentium(tm) Pro APIC version 17
Processor #0 Pentium(tm) Pro APIC version 17
Processor #1 Pentium(tm) Pro APIC version 17
Processor #2 Pentium(tm) Pro APIC version 17
I/O APIC #14 Version 17 at 0xFEC00000.
I/O APIC #13 Version 17 at 0xFEC01000.
Processors: 4
Kernel command line: BOOT_IMAGE=linux.old ro root=801 nmi_watchdog=0
Initializing CPU#0
Detected 549.384 MHz processor.
Console: colour dummy device 80x25
Calibrating delay loop... 1094.45 BogoMIPS
Memory: 2061996k/2097128k available (925k kernel code, 34736k reserved,
270k data, 220k init, 1179624k highmem)
Dentry-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
Buffer-cache hash table entries: 131072 (order: 7, 524288 bytes)
Page-cache hash table entries: 524288 (order: 9, 2097152 bytes)
CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
CPU: Common caps: 0383fbff 00000000 00000000 00000000
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
CPU: Common caps: 0383fbff 00000000 00000000 00000000
CPU0: Intel Pentium III (Katmai) stepping 03
per-CPU timeslice cutoff: 1462.49 usecs.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Booting processor 1/0 eip 2000
Initializing CPU#1
masked ExtINT on CPU#1
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 1097.72 BogoMIPS
CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
Intel machine check reporting enabled on CPU#1.
CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
CPU: Common caps: 0383fbff 00000000 00000000 00000000
CPU1: Intel Pentium III (Katmai) stepping 03
Booting processor 2/1 eip 2000
Initializing CPU#2
masked ExtINT on CPU#2
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 1097.72 BogoMIPS
CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
Intel machine check reporting enabled on CPU#2.
CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
CPU: Common caps: 0383fbff 00000000 00000000 00000000
CPU2: Intel Pentium III (Katmai) stepping 03
Booting processor 3/2 eip 2000
Initializing CPU#3
masked ExtINT on CPU#3
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 1097.72 BogoMIPS
CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
Intel machine check reporting enabled on CPU#3.
CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
CPU: Common caps: 0383fbff 00000000 00000000 00000000
CPU3: Intel Pentium III (Katmai) stepping 03
Total of 4 processors activated (4387.63 BogoMIPS).
ENABLING IO-APIC IRQs
Setting 14 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 14 ... ok.
Setting 13 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 13 ... ok.
init IO_APIC IRQs
IO-APIC (apicid-pin) 14-0, 14-10, 13-3, 13-4, 13-5, 13-11, 13-12, 13-13,
13-14, 13-15 not connected.
..TIMER: vector=0x31 pin1=2 pin2=-1
..MP-BIOS bug: 8254 timer not connected to IO-APIC
...trying to set up timer (IRQ0) through the 8259A ... failed.
...trying to set up timer as Virtual Wire IRQ... works.
number of MP IRQ sources: 31.
number of IO-APIC #14 registers: 16.
number of IO-APIC #13 registers: 16.
testing the IO APIC.......................
IO APIC #14......
.... register #00: 0E000000
....... : physical APIC id: 0E
.... register #01: 000F0011
....... : max redirection entries: 000F
....... : PRQ implemented: 0
....... : IO APIC version: 0011
.... register #02: 0E000000
....... : arbitration: 0E
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 000 00 1 0 0 0 0 0 0 00
01 00F 0F 0 0 0 0 0 1 1 39
02 000 00 1 0 0 0 0 0 0 00
03 00F 0F 0 0 0 0 0 1 1 41
04 00F 0F 0 0 0 0 0 1 1 49
05 00F 0F 1 1 0 1 0 1 1 51
06 00F 0F 0 0 0 0 0 1 1 59
07 00F 0F 0 0 0 0 0 1 1 61
08 00F 0F 0 0 0 0 0 1 1 69
09 00F 0F 1 1 0 1 0 1 1 71
0a 000 00 1 0 0 0 0 0 0 00
0b 00F 0F 1 1 0 1 0 1 1 79
0c 00F 0F 0 0 0 0 0 1 1 81
0d 00F 0F 0 0 0 0 0 1 1 89
0e 00F 0F 0 0 0 0 0 1 1 91
0f 00F 0F 1 1 0 1 0 1 1 99
IO APIC #13......
.... register #00: 0D000000
....... : physical APIC id: 0D
.... register #01: 000F0011
....... : max redirection entries: 000F
....... : PRQ implemented: 0
....... : IO APIC version: 0011
.... register #02: 0D000000
....... : arbitration: 0D
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 00F 0F 1 1 0 1 0 1 1 A1
01 00F 0F 1 1 0 1 0 1 1 A9
02 00F 0F 1 1 0 1 0 1 1 B1
03 000 00 1 0 0 0 0 0 0 00
04 000 00 1 0 0 0 0 0 0 00
05 000 00 1 0 0 0 0 0 0 00
06 00F 0F 1 1 0 1 0 1 1 B9
07 00F 0F 1 1 0 1 0 1 1 C1
08 00F 0F 1 1 0 1 0 1 1 C9
09 00F 0F 1 1 0 1 0 1 1 D1
0a 00F 0F 1 1 0 1 0 1 1 D9
0b 000 00 1 0 0 0 0 0 0 00
0c 000 00 1 0 0 0 0 0 0 00
0d 000 00 1 0 0 0 0 0 0 00
0e 000 00 1 0 0 0 0 0 0 00
0f 000 00 1 0 0 0 0 0 0 00
IRQ to pin mappings:
IRQ0 -> 0:2
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:5
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ11 -> 0:11
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 1:0
IRQ17 -> 1:1
IRQ18 -> 1:2
IRQ22 -> 1:6
IRQ23 -> 1:7
IRQ24 -> 1:8
IRQ25 -> 1:9
IRQ26 -> 1:10
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 549.3532 MHz.
..... host bus clock speed is 99.8822 MHz.
cpu: 0, clocks: 998822, slice: 199764
CPU0<T0:998816,T1:799040,D:12,S:199764,C:998822>
cpu: 1, clocks: 998822, slice: 199764
cpu: 3, clocks: 998822, slice: 199764
cpu: 2, clocks: 998822, slice: 199764
CPU1<T0:998816,T1:599280,D:8,S:199764,C:998822>
CPU2<T0:998816,T1:399520,D:4,S:199764,C:998822>
CPU3<T0:998816,T1:199760,D:0,S:199764,C:998822>
checking TSC synchronization across CPUs: passed.
Waiting on wait_init_idle (map = 0xe)
All processors have done init_idle
PCI: PCI BIOS revision 2.10 entry at 0xfd5cc, last bus=6
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Discovered peer bus 02
PCI->APIC IRQ transform: (B0,I1,P0) -> 17
PCI->APIC IRQ transform: (B0,I1,P0) -> 17
PCI->APIC IRQ transform: (B0,I5,P0) -> 16
PCI->APIC IRQ transform: (B0,I15,P0) -> 26
PCI->APIC IRQ transform: (B2,I3,P0) -> 22
PCI->APIC IRQ transform: (B2,I6,P0) -> 25
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
IBM machine detected. Enabling interrupts during APM calls.
Starting kswapd
allocated 32 pages and 32 bhs reserved for the highmem bounces
vesafb: framebuffer at 0xf8000000, mapped to 0xf8800000, size 4096k
vesafb: mode is 1024x768x16, linelength=2048, pages=1
vesafb: protected mode interface info at c000:5d5d
vesafb: scrolling: redraw
vesafb: directcolor: size=0:5:6:5, shift=0:11:5:0
Console: switching to colour frame buffer device 128x48
fb0: VESA VGA frame buffer device
Detected PS/2 Mouse Port.
pty: 512 Unix98 ptys configured
block: 128 slots per queue, batch=32
SCSI subsystem driver Revision: 1.00
scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.4
<Adaptec aic7896/97 Ultra2 SCSI adapter>
aic7896/97: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.4
<Adaptec aic7896/97 Ultra2 SCSI adapter>
aic7896/97: Ultra2 Wide Channel B, SCSI Id=7, 32/253 SCBs
Vendor: QUANTUM Model: ATLAS_V_36_WLS Rev: 0230
Type: Direct-Access ANSI SCSI revision: 03
(scsi1:A:6): 80.000MB/s transfers (40.000MHz, offset 63, 16bit)
scsi1:A:6:0: Tagged Queuing enabled. Depth 253
Attached scsi disk sda at scsi1, channel 0, id 6, lun 0
SCSI device sda: 71722776 512-byte hdwr sectors (36722 MB)
Partition check:
sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 16384 buckets, 128Kbytes
TCP: Hash tables configured (established 262144 bind 65536)
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 220k freed
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
Adding Swap: 2048276k swap-space (priority -1)
Real Time Clock Driver v1.10e
Configuring GDT-PCI HA at 2/3 IRQ 22
scsi2 : GDT6528RS
Vendor: ICP Model: Host Drive #00 Rev:
Type: Direct-Access ANSI SCSI revision: 02
Vendor: IBM Model: LnRv1.5V S 80 Rev: B004
Type: Processor ANSI SCSI revision: 02
Attached scsi disk sdb at scsi2, channel 0, id 0, lun 0
SCSI device sdb: 108294165 512-byte hdwr sectors (55447 MB)
sdb: sdb1 sdb2 sdb3 sdb4 < sdb5 sdb6 >
Linux Tulip driver version 0.9.15-pre9 (Nov 6, 2001)
tulip0: EEPROM default media type Autosense.
tulip0: Index #0 - Media MII (#11) described by a 21140 MII PHY (1) block.
tulip0: MII transceiver #3 config 3100 status 7849 advertising 01e1.
eth0: Digital DS21140 Tulip rev 32 at 0x2280, 00:E0:29:05:85:8E, IRQ 25.
And here is the output with the default settings for 2.4.17 no apennds.
Linux version 2.4.17 (root@d2) (gcc version 2.95.3 20010315 (release)) #1
SMP Wed Feb 20 00:18:38 EST 2002
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009d800 (usable)
BIOS-e820: 000000000009d800 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000001fffbe40 (usable)
BIOS-e820: 000000001fffbe40 - 0000000020000000 (ACPI data)
BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
found SMP MP-table at 0009d940
hm, page 0009d000 reserved twice.
hm, page 0009e000 reserved twice.
hm, page 0009d000 reserved twice.
hm, page 0009e000 reserved twice.
WARNING: MP table in the EBDA can be UNSAFE, contact
linux-smp@vger.kernel.org if you experience SMP problems!
On node 0 totalpages: 131067
zone(0): 4096 pages.
zone(1): 126971 pages.
zone(2): 0 pages.
Intel MultiProcessor Specification v1.4
Virtual Wire compatibility mode.
OEM ID: IBM ENSW Product ID: Mohawk SMP APIC at: 0xFEE00000
Processor #1 Pentium(tm) Pro APIC version 17
Processor #0 Pentium(tm) Pro APIC version 17
I/O APIC #14 Version 17 at 0xFEC00000.
I/O APIC #13 Version 17 at 0xFEC01000.
Processors: 2
Kernel command line: BOOT_IMAGE=Linux ro root=802
Initializing CPU#0
Detected 549.389 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 1094.45 BogoMIPS
Memory: 513544k/524268k available (1066k kernel code, 10328k reserved, 306k
data, 228k init, 0k highmem)
Dentry-cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
Buffer-cache hash table entries: 32768 (order: 5, 131072 bytes)
Page-cache hash table entries: 131072 (order: 7, 524288 bytes)
CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
CPU: Common caps: 0383fbff 00000000 00000000 00000000
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
CPU: Common caps: 0383fbff 00000000 00000000 00000000
CPU0: Intel Pentium III (Katmai) stepping 03
per-CPU timeslice cutoff: 1462.49 usecs.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Booting processor 1/0 eip 2000
Initializing CPU#1
masked ExtINT on CPU#1
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 1097.72 BogoMIPS
CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
Intel machine check reporting enabled on CPU#1.
CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
CPU: Common caps: 0383fbff 00000000 00000000 00000000
CPU1: Intel Pentium III (Katmai) stepping 03
Total of 2 processors activated (2192.17 BogoMIPS).
ENABLING IO-APIC IRQs
Setting 14 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 14 ... ok.
Setting 13 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 13 ... ok.
init IO_APIC IRQs
IO-APIC (apicid-pin) 14-0, 14-10, 13-3, 13-4, 13-5, 13-11, 13-12, 13-13,
13-14, 13-15 not connected.
..TIMER: vector=0x31 pin1=2 pin2=-1
..MP-BIOS bug: 8254 timer not connected to IO-APIC
...trying to set up timer (IRQ0) through the 8259A ... failed.
...trying to set up timer as Virtual Wire IRQ... works.
number of MP IRQ sources: 31.
number of IO-APIC #14 registers: 16.
number of IO-APIC #13 registers: 16.
testing the IO APIC.......................
IO APIC #14......
.... register #00: 0E000000
....... : physical APIC id: 0E
.... register #01: 000F0011
....... : max redirection entries: 000F
....... : PRQ implemented: 0
....... : IO APIC version: 0011
.... register #02: 0E000000
....... : arbitration: 0E
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 000 00 1 0 0 0 0 0 0 00
01 003 03 0 0 0 0 0 1 1 39
02 000 00 1 0 0 0 0 0 0 00
03 003 03 0 0 0 0 0 1 1 41
04 003 03 0 0 0 0 0 1 1 49
05 003 03 1 1 0 1 0 1 1 51
06 003 03 0 0 0 0 0 1 1 59
07 003 03 0 0 0 0 0 1 1 61
08 003 03 0 0 0 0 0 1 1 69
09 003 03 1 1 0 1 0 1 1 71
0a 000 00 1 0 0 0 0 0 0 00
0b 003 03 1 1 0 1 0 1 1 79
0c 003 03 0 0 0 0 0 1 1 81
0d 003 03 0 0 0 0 0 1 1 89
0e 003 03 0 0 0 0 0 1 1 91
0f 003 03 1 1 0 1 0 1 1 99
IO APIC #13......
.... register #00: 0D000000
....... : physical APIC id: 0D
.... register #01: 000F0011
....... : max redirection entries: 000F
....... : PRQ implemented: 0
....... : IO APIC version: 0011
.... register #02: 0D000000
....... : arbitration: 0D
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 003 03 1 1 0 1 0 1 1 A1
01 003 03 1 1 0 1 0 1 1 A9
02 003 03 1 1 0 1 0 1 1 B1
03 000 00 1 0 0 0 0 0 0 00
04 000 00 1 0 0 0 0 0 0 00
05 000 00 1 0 0 0 0 0 0 00
06 003 03 1 1 0 1 0 1 1 B9
07 003 03 1 1 0 1 0 1 1 C1
08 003 03 1 1 0 1 0 1 1 C9
09 003 03 1 1 0 1 0 1 1 D1
0a 003 03 1 1 0 1 0 1 1 D9
0b 000 00 1 0 0 0 0 0 0 00
0c 000 00 1 0 0 0 0 0 0 00
0d 000 00 1 0 0 0 0 0 0 00
0e 000 00 1 0 0 0 0 0 0 00
0f 000 00 1 0 0 0 0 0 0 00
IRQ to pin mappings:
IRQ0 -> 0:2
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:5
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ11 -> 0:11
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 1:0
IRQ17 -> 1:1
IRQ18 -> 1:2
IRQ22 -> 1:6
IRQ23 -> 1:7
IRQ24 -> 1:8
IRQ25 -> 1:9
IRQ26 -> 1:10
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 549.3526 MHz.
..... host bus clock speed is 99.8820 MHz.
cpu: 0, clocks: 998820, slice: 332940
CPU0<T0:998816,T1:665872,D:4,S:332940,C:998820>
cpu: 1, clocks: 998820, slice: 332940
CPU1<T0:998816,T1:332928,D:8,S:332940,C:998820>
checking TSC synchronization across CPUs: passed.
Waiting on wait_init_idle (map = 0x2)
All processors have done init_idle
PCI: PCI BIOS revision 2.10 entry at 0xfd5cc, last bus=6
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Discovered peer bus 02
PCI->APIC IRQ transform: (B0,I1,P0) -> 17
PCI->APIC IRQ transform: (B0,I1,P0) -> 17
PCI->APIC IRQ transform: (B0,I5,P0) -> 16
PCI->APIC IRQ transform: (B0,I15,P0) -> 26
PCI->APIC IRQ transform: (B2,I3,P0) -> 22
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
IBM machine detected. Enabling interrupts during APM calls.
Starting kswapd
Detected PS/2 Mouse Port.
pty: 512 Unix98 ptys configured
block: 128 slots per queue, batch=32
SCSI subsystem driver Revision: 1.00
scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.4
<Adaptec aic7896/97 Ultra2 SCSI adapter>
aic7896/97: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.4
<Adaptec aic7896/97 Ultra2 SCSI adapter>
aic7896/97: Ultra2 Wide Channel B, SCSI Id=7, 32/253 SCBs
Configuring GDT-PCI HA at 2/3 IRQ 22
scsi2 : GDT6513RS
Vendor: ICP Model: Host Drive #00 Rev:
Type: Direct-Access ANSI SCSI revision: 02
Vendor: IBM Model: LnRv1.5V S 80 Rev: B004
Type: Processor ANSI SCSI revision: 02
Attached scsi disk sda at scsi2, channel 0, id 0, lun 0
SCSI device sda: 213391395 512-byte hdwr sectors (109256 MB)
Partition check:
sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 32768)
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 228k freed
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
Adding Swap: 530104k swap-space (priority -1)
reiserfs: checking transaction log (device 08:06) ...
Using r5 hash to sort names
reiserfs: using 3.5.x disk format
ReiserFS version 3.6.25
Real Time Clock Driver v1.10e
parport0: PC-style at 0x378 [PCSPP(,...)]
lp0: using parport0 (polling).
pcnet32_probe_pci: found device 0x001022.0x002000
ioaddr=0x002200 resource_flags=0x000101
eth0: PCnet/FAST III 79C975 at 0x2200, 00 06 29 55 25 aa
pcnet32: pcnet32_private lp=df727000 lp_dma_addr=0x1f727000 assigned IRQ 16.
pcnet32.c:v1.25kf 26.9.1999 tsbogend@alpha.franken.de
init_special_inode: bogus imode (37532)
is_tree_node: node level 0 does not match to the expected one 1
vs-5150: search_by_key: invalid format found in block 9795. Fsck?
vs-13070: reiserfs_read_inode2: i/o failure occurred trying to find stat
data of [263 270 0x0 SD]
--On Tuesday, April 23, 2002 1:48 PM +0200 "Maciej W. Rozycki"
<macro@ds2.pg.gda.pl> wrote:
> On Tue, 23 Apr 2002, Andrew Erickson wrote:
>
>> Have been having apparently random lockups on an ibm netfinity 7100. The
>> only messages generated have been the following in dmesg.
>>
>> ..MP-BIOS bug: 8254 timer not connected to IO-APIC
>> ...trying to set up timer (IRQ0) through the 8259A ... failed.
>> ...trying to set up timer as Virtual Wire IRQ... works.
>>
>>
>> added the following:
>>
>> append = "nmi_watchdog=0"
>>
>> to the lilo.conf file and the lockups seemed to have subsided. 17 days
>> up! woo-hoo. Anyway just curious about the wierd science behing this
>> problem and if I can expect it to go away completely.
>>
>> BTW kernel version 2.4.18 and please reply off list as I am not
>> subscribed. Thanks for any help. Andy
>
> That's interesting as the NMI watchdog is disabled by default in 2.4.18
> due to reported lock-ups similar to what you describe. IOW,
> "nmi_watchdog=0" is the default mode, or at least it is meant to. Also
> you have a rare system that refuses to work in the "through-8259A" mode,
> which also implies disabling the watchdog.
>
> Could you please report full bootstrap logs for both configurations,
> i.e. both with and without the "nmi_watchdog=0" kernel option? Please
> use `dmesg -s 32768' to extract logs soon after a boot.
>
> --
> + Maciej W. Rozycki, Technical University of Gdansk, Poland +
> +--------------------------------------------------------------+
> + e-mail: macro@ds2.pg.gda.pl, PGP key available +
andy erickson, emji
919-545-2539
andy@emji.net
next reply other threads:[~2002-04-23 17:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-23 17:43 Andrew Erickson [this message]
-- strict thread matches above, loose matches on Subject: below --
2002-04-23 4:19 nmi watchdog and netfinity lockups Andrew Erickson
2002-04-23 4:19 Andrew Erickson
2002-04-23 11:48 ` Maciej W. Rozycki
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