Date: Mon, 5 Jun 2000 16:09:43 +0200 (CEST) From: Fritz Heinrichmeyer <jfh@es-i2.fernuni-hagen.de> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/19020: spontaneous reboots with SMP kernel from 4.Juni.2000 Message-ID: <200006051409.QAA05518@es-i2.fernuni-hagen.de>
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>Number: 19020
>Category: kern
>Synopsis: kernel reboots sometimes
>Confidential: no
>Severity: serious
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Jun 05 07:10:00 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator: Fritz Heinrichmeyer
>Release: FreeBSD 4.0-STABLE i386
>Organization:
Fernuni Hagen
>Environment:
What follows is output of mptable -dmesg:
===============================================================================
MPTable, version 2.0.15
-------------------------------------------------------------------------------
MP Floating Pointer Structure:
location: BIOS
physical address: 0x000fb8b0
signature: '_MP_'
length: 16 bytes
version: 1.1
checksum: 0x0a
mode: Virtual Wire
-------------------------------------------------------------------------------
MP Config Table Header:
physical address: 0x000f7a10
signature: 'PCMP'
base table length: 284
version: 1.1
checksum: 0x6f
OEM ID: 'INTEL '
Product ID: '440FX '
OEM table pointer: 0x00000000
OEM table size: 0
entry count: 27
local APIC address: 0xfee00000
extended table length: 0
extended table checksum: 0
-------------------------------------------------------------------------------
MP Config Base Table Entries:
--
Processors: APIC ID Version State Family Model Step Flags
1 0x11 BSP, usable 6 3 3 0x80fbff
0 0x11 AP, usable 6 3 3 0x80fbff
--
Bus: Bus ID Type
0 PCI
1 ISA
--
I/O APICs: APIC ID Version State Address
2 0x11 usable 0xfec00000
--
I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
ExtINT conforms conforms 1 0 2 0
INT conforms conforms 1 1 2 1
INT conforms conforms 1 0 2 2
INT conforms conforms 1 3 2 3
INT conforms conforms 1 4 2 4
INT conforms conforms 1 5 2 5
INT conforms conforms 1 6 2 6
INT conforms conforms 1 7 2 7
INT active-hi edge 1 8 2 8
INT conforms conforms 1 9 2 9
INT conforms conforms 1 10 2 10
INT conforms conforms 1 11 2 11
INT conforms conforms 1 12 2 12
INT conforms conforms 1 13 2 13
INT conforms conforms 1 14 2 14
INT conforms conforms 1 15 2 15
INT active-lo level 0 14:A 2 16
INT active-lo level 0 10:A 2 16
INT active-lo level 0 11:A 2 19
SMI conforms conforms 1 0 2 23
--
Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
ExtINT conforms conforms 0 0:A 255 0
NMI conforms conforms 0 0:A 255 1
-------------------------------------------------------------------------------
# SMP kernel config file options:
# Required:
options SMP # Symmetric MultiProcessor Kernel
options APIC_IO # Symmetric (APIC) I/O
# Optional (built-in defaults will work in most cases):
#options NCPU=2 # number of CPUs
#options NBUS=2 # number of busses
#options NAPIC=1 # number of IO APICs
#options NINTR=24 # number of INTs
-------------------------------------------------------------------------------
dmesg output:
Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 4.0-STABLE #0: Sun Jun 4 19:24:50 CEST 2000
jfh@es-i2.fernuni-hagen.de:/usr/obj/usr/src/sys/ES-I2.single
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (265.26-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x633 Stepping = 3
Features=0x80fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,MMX>
real memory = 268435456 (262144K bytes)
avail memory = 257892352 (251848K bytes)
Preloaded elf kernel "kernel.single" at 0xc031e000.
Pentium Pro MTRR support enabled
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
Correcting Natoma config for non-SMP
Correcting Natoma config for non-SMP
isab0: <Intel 82371SB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pci0: <Intel PIIX3 ATA controller> at 7.1
pci0: <Matrox MGA Millennium II 2164W graphics accelerator> at 10.0 irq 11
xl0: <3Com 3c905-TX Fast Etherlink XL> port 0xef00-0xef3f irq 10 at device 11.0 on pci0
xl0: Ethernet address: 00:60:08:57:38:16
miibus0: <MII bus> on xl0
nsphy0: <DP83840 10/100 media interface> on miibus0
nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
xl0: supplying EUI64: 00:60:08:ff:fe:57:38:16
ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0xec00-0xecff mem 0xfebfb000-0xfebfbfff irq 11 at device 14.0 on pci0
ahc0: aic7880 Wide Channel A, SCSI Id=7, 16/255 SCBs
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
Waiting 5 seconds for SCSI devices to settle
da0 at ahc0 bus 0 target 0 lun 0
da0: <QUANTUM XP39100W LYK8> Fixed Direct Access SCSI-2 device
da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled
da0: 8682MB (17781520 512 byte sectors: 255H 63S/T 1106C)
da1 at ahc0 bus 0 target 1 lun 0
da1: <QUANTUM XP39100W LXY4> Fixed Direct Access SCSI-2 device
da1: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled
da1: 8682MB (17781520 512 byte sectors: 255H 63S/T 1106C)
Mounting root from ufs:/dev/da0s1a
cd0 at ahc0 bus 0 target 6 lun 0
cd0: <TEAC CD-ROM CD-516S 1.0G> Removable CD-ROM SCSI-2 device
cd0: 10.000MB/s transfers (10.000MHz, offset 8)
cd0: Attempt to query device size failed: NOT READY, Medium not present
WARNING: / was not properly dismounted
xl0: starting DAD for fe80:0001::0260:08ff:fe57:3816
xl0: DAD complete for fe80:0001::0260:08ff:fe57:3816 - no duplicates found
===============================================================================
>Description:
sporadic reboots when imapd or smbd activities occur.
>How-To-Repeat:
boot server with SMP kernel when samba and imapd users are active
>Fix:
don't use SMP :-(
>Release-Note:
>Audit-Trail:
>Unformatted:
Fritz Heinrichmeyer
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