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Date:      Thu, 25 Jul 2002 15:41:36 -0500
From:      Matthew Bettinger <matt@championelevators.com>
To:        <freebsd-questions@FreeBSD.ORG>
Subject:   Samba Server rebooting --Long
Message-ID:  <200207251541.38671.matt@championelevators.com>

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Hello,

I am having a rather serious problem here at work with a Samba server tha=
t is=20
rebooting.  I can't find any rhyme or reason to this machine going down. =
=20
Maybe someone can help.  Here is the information on the server. =20

UNAME -A:

FreeBSD tester.championelevators.com 4.6-STABLE FreeBSD 4.6-STABLE #0: Tu=
e Jun=20
18 09:35:12 CDT 2002    =20
matt@tester.championelevators.com:/usr/obj/general/FreeBSD_Source/src/sys=
/TESTER =20
i386

DMESG:

Copyright (c) 1992-2002 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 4.6-STABLE #0: Tue Jun 18 09:35:12 CDT 2002
   =20
matt@tester.championelevators.com:/usr/obj/general/FreeBSD_Source/src/sys=
/TESTER
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 451025116 Hz
CPU: AMD-K6(tm) 3D processor (451.03-MHz 586-class CPU)
  Origin =3D "AuthenticAMD"  Id =3D 0x58c  Stepping =3D 12
  Features=3D0x8021bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,PGE,MMX>
  AMD Features=3D0x80000800<SYSCALL,3DNow!>
real memory  =3D 134217728 (131072K bytes)
config> di lnc0
No such device: lnc0
Invalid command or syntax.  Type `?' for help.
config> di ie0
No such device: ie0
Invalid command or syntax.  Type `?' for help.
config> di fe0
No such device: fe0
Invalid command or syntax.  Type `?' for help.
config> di ed0
No such device: ed0
Invalid command or syntax.  Type `?' for help.
config> di cs0
No such device: cs0
Invalid command or syntax.  Type `?' for help.
config> q
avail memory =3D 127463424 (124476K bytes)
Preloaded elf kernel "kernel" at 0xc02e8000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc02e809c.
K6-family MTRR support enabled (2 registers)
md0: Malloc disk
Using $PIR table, 6 entries at 0xc00fde50
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib2: <VIA 82C598MVP (Apollo MVP3) PCI-PCI (AGP) bridge> at device 1.0 o=
n=20
pci0
pci1: <PCI bus> on pcib2
pci1: <Trident model 9880 VGA-compatible display device> at 0.0 irq 11
isab0: <VIA 82C586 PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C586 ATA33 controller> port 0xe000-0xe00f at device 7.1 o=
n=20
pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <unknown card> (vendor=3D0x1106, dev=3D0x3040) at 7.3
dc0: <82c169 PNIC 10/100BaseTX> port 0xe800-0xe8ff mem 0xe9000000-0xe9000=
0ff=20
irq 10 at device 11.0 on pci0
dc0: Ethernet address: 00:a0:cc:59:59:45
miibus0: <MII bus> on dc0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pcib1: <Host to PCI bridge> on motherboard
pci2: <PCI bus> on pcib1
orm0: <Option ROM> at iomem 0xc0000-0xcbfff on isa0
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
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=3D0x300>
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
ad0: 4112MB <WDC WD43AA> [8355/16/63] at ata0-master UDMA33
ad1: 28629MB <WDC WD300BB-00CAA0> [58168/16/63] at ata0-slave UDMA33
ad2: 28629MB <WDC WD300BB-00CAA0> [58168/16/63] at ata1-master UDMA33
ad3: 28629MB <WDC WD300BB-00CAA0> [58168/16/63] at ata1-slave UDMA33
Mounting root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted


SMB.CONF:
[global]
        netbios name =3D TESTER
        security =3D SHARE
        encrypt passwords =3D Yes
        update encrypted =3D Yes
        null passwords =3D Yes
        unix password sync =3D Yes
        show add printer wizard =3D No
        domain admin group =3D wheel
        domain guest group =3D nobody
        username =3D nobody,admin,@admin,@nobody
        valid users =3D admin,nobody
        admin users =3D admin
        read list =3D nobody,@nobody
        write list =3D admin,@admin
        force create mode =3D 0774
        force security mode =3D 0774
        directory mask =3D 0744
        force directory mode =3D 0774
        force directory security mode =3D 0774

[general]
        path =3D /general
        write list =3D admin nobody
        guest ok =3D Yes
        only user =3D Yes
        volume =3D World Read/Write Dump Drive

[depot]
        comment =3D System Administration Hole
        path =3D /depot
        username =3D admin
        guest account =3D
        valid users =3D admin
        read list =3D admin
        inherit permissions =3D Yes
        only user =3D Yes
        browseable =3D No

[Drawings]
        path =3D /Drawings
        write list =3D admin nobody
        guest ok =3D Yes
        only user =3D Yes
        copy =3D general
        volume =3D World Read/Write Dump Drive

[paulam]
        comment =3D Paula's Home Directory
        path =3D /usr/home/paulam
        username =3D paulam,admin
        guest account =3D
        valid users =3D admin,paulam
        read list =3D
        write list =3D admin,paulam,@admin,@paulam
        read only =3D No
        only user =3D Yes
        browseable =3D No

[gina]
        comment =3D Gina's Home Directory
        path =3D /usr/home/gina
        username =3D admin,gina,@admin,@gina
        guest account =3D
        valid users =3D admin,gina
        read list =3D
        write list =3D admin,gina,@admin,@gina
        read only =3D No
        only user =3D Yes
        browseable =3D No


KERNEL CONFIG:

machine         i386
#cpu            I386_CPU
#cpu            I486_CPU
cpu             I586_CPU
#cpu            I686_CPU
ident           TESTER
maxusers        0
options NMBCLUSTERS=3D32768
makeoptions COPTFLAGS=3D"-O2 -pipe"
options NO_MEMORY_HOLE

#makeoptions    DEBUG=3D-g                #Build kernel with gdb(1) debug=
=20
symbols

options         MATH_EMULATE            #Support for x87 emulation
options         INET                    #InterNETworking
#options        INET6                   #IPv6 communications protocols
options         FFS                     #Berkeley Fast Filesystem
options         FFS_ROOT                #FFS usable as root device [keep=20
this!]
options         SOFTUPDATES             #Enable FFS soft updates support
options         UFS_DIRHASH             #Improve performance on big=20
directories
options         MFS                     #Memory Filesystem
options         MD_ROOT                 #MD is a potential root device
options         NFS                     #Network Filesystem
options         NFS_ROOT                #NFS usable as root device, NFS=20
required
options         MSDOSFS                 #MSDOS Filesystem
options         CD9660                  #ISO 9660 Filesystem
options         CD9660_ROOT             #CD-ROM usable as root, CD9660=20
required
options         PROCFS                  #Process filesystem
options         COMPAT_43               #Compatible with BSD 4.3 [KEEP TH=
IS!]
#options        SCSI_DELAY=3D15000        #Delay (in ms) before probing S=
CSI
options         UCONSOLE                #Allow users to grab the console
options         USERCONFIG              #boot -c editor
options         VISUAL_USERCONFIG       #visual boot -c editor
options         KTRACE                  #ktrace(1) support
options         SYSVSHM                 #SYSV-style shared memory
options         SYSVMSG                 #SYSV-style message queues
options         SYSVSEM                 #SYSV-style semaphores
options         P1003_1B                #Posix P1003_1B real-time extensi=
ons
options         _KPOSIX_PRIORITY_SCHEDULING
options         ICMP_BANDLIM            #Rate limit bad replies
options         KBD_INSTALL_CDEV        # install a CDEV entry in /dev

# To make an SMP kernel, the next two are needed
##options       SMP                     # Symmetric MultiProcessor Kernel
#options        APIC_IO                 # Symmetric (APIC) I/O

device          isa
#device         eisa
device          pci

# Floppy drives
device          fdc0    at isa? port IO_FD1 irq 6 drq 2
device          fd0     at fdc0 drive 0
#device         fd1     at fdc0 drive 1
#
# If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy,
# don't use the above line for fdc0 but the following one:
#device         fdc0

# ATA and ATAPI devices
device          ata0    at isa? port IO_WD1 irq 14
device          ata1    at isa? port IO_WD2 irq 15
device          ata
device          atadisk                 # ATA disk drives
device          atapicd                 # ATAPI CDROM drives
device          atapifd                 # ATAPI floppy drives
#device         atapist                 # ATAPI tape drives
options         ATA_STATIC_ID           #Static device numbering

# SCSI Controllers
#device         ahb             # EISA AHA1742 family
#device         ahc             # AHA2940 and onboard AIC7xxx devices
#device         amd             # AMD 53C974 (Tekram DC-390(T))
#device         isp             # Qlogic family
#device         ncr             # NCR/Symbios Logic
#device         sym             # NCR/Symbios Logic (newer chipsets)
#options                SYM_SETUP_LP_PROBE_MAP=3D0x40
                                # Allow ncr to attach legacy NCR devices =
when
                                # both sym and ncr are configured

#device         adv0    at isa?
#device         adw
#device         bt0     at isa?
#device         aha0    at isa?
#device         aic0    at isa?

#device         ncv             # NCR 53C500
#device         nsp             # Workbit Ninja SCSI-3
#device         stg             # TMC 18C30/18C50

# SCSI peripherals
#device         scbus           # SCSI bus (required)
#device         da              # Direct Access (disks)
#device         sa              # Sequential Access (tape etc)
#device         cd              # CD
#device         pass            # Passthrough device (direct SCSI access)

# RAID controllers interfaced to the SCSI subsystem
#device         asr             # DPT SmartRAID V, VI and Adaptec SCSI RA=
ID
#device         dpt             # DPT Smartcache - See LINT for options!
#device          iir             # Intel Integrated RAID
#device         mly             # Mylex AcceleRAID/eXtremeRAID
#device         ciss            # Compaq SmartRAID 5* series

# RAID controllers
#device         aac             # Adaptec FSA RAID, Dell PERC2/PERC3
#device         aacp            # SCSI passthrough for aac (requires CAM)
#device         ida             # Compaq Smart RAID
#device         amr             # AMI MegaRAID
#device         mlx             # Mylex DAC960 family
#device         twe             # 3ware Escalade

# atkbdc0 controls both the keyboard and the PS/2 mouse
device          atkbdc0 at isa? port IO_KBD
device          atkbd0  at atkbdc? irq 1 flags 0x1
device          psm0    at atkbdc? irq 12

device          vga0    at isa?

# splash screen/screen saver
#pseudo-device  splash

# syscons is the default console driver, resembling an SCO console
device          sc0     at isa? flags 0x100

# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
#device         vt0     at isa?
#options        XSERVER                 # support for X server on a vt co=
nsole
#options        FAT_CURSOR              # start with block cursor
# If you have a ThinkPAD, uncomment this along with the rest of the PCVT =
lines
#options        PCVT_SCANSET=3D2          # IBM keyboards are non-std

# Floating point support - do not disable.
device          npx0    at nexus? port IO_NPX irq 13

# Power management support (see LINT for more options)
#device         apm0    at nexus? disable flags 0x20 # Advanced Power=20
Management

# PCCARD (PCMCIA) support
#device         card
#device         pcic0   at isa? irq 0 port 0x3e0 iomem 0xd0000
#device         pcic1   at isa? irq 0 port 0x3e2 iomem 0xd4000 disable

# Serial (COM) ports
device          sio0    at isa? port IO_COM1 flags 0x10 irq 4
device          sio1    at isa? port IO_COM2 irq 3
#device         sio2    at isa? disable port IO_COM3 irq 5
#device         sio3    at isa? disable port IO_COM4 irq 9

# Parallel port
#device         ppc0    at isa? irq 7
#device         ppbus           # Parallel port bus (required)
#device         lpt             # Printer
#device         plip            # TCP/IP over parallel
#device         ppi             # Parallel port interface device
#device         vpo             # Requires scbus and da


# PCI Ethernet NICs.
#device         de              # DEC/Intel DC21x4x (``Tulip'')
#device         txp             # 3Com 3cR990 (``Typhoon'')
#device         vx              # 3Com 3c590, 3c595 (``Vortex'')

# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NI=
Cs!
device          miibus          # MII bus support
device          dc              # DEC/Intel 21143 and various workalikes
#device         fxp             # Intel EtherExpress PRO/100B (82557, 825=
58)
#device         pcn             # AMD Am79C97x PCI 10/100 NICs
#device         rl              # RealTek 8129/8139
#device         sf              # Adaptec AIC-6915 (``Starfire'')
#device         sis             # Silicon Integrated Systems SiS 900/SiS =
7016
#device         ste             # Sundance ST201 (D-Link DFE-550TX)
#device         tl              # Texas Instruments ThunderLAN
#device         tx              # SMC EtherPower II (83c170 ``EPIC'')
#device         vr              # VIA Rhine, Rhine II
#device         wb              # Winbond W89C840F
#device         wx              # Intel Gigabit Ethernet Card (``Wiseman'=
')
#device         xl              # 3Com 3c90x (``Boomerang'', ``Cyclone'')
#device         bge             # Broadcom BCM570x (``Tigon III'')

# ISA Ethernet NICs.
# 'device ed' requires 'device miibus'
#device         ed0     at isa? port 0x280 irq 10 iomem 0xd8000
#device         ex
#device         ep
#device         fe0     at isa? port 0x300
# Xircom Ethernet
#device         xe
# PRISM I IEEE 802.11b wireless NIC.
#device         awi
# WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really
# exists only as a PCMCIA device, so there is no ISA attachment needed
# and resources will always be dynamically assigned by the pccard code.
#device         wi
# Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below wil=
l
# work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP
# mode (the factory default). If you set the switches on your ISA
# card for a manually chosen I/O address and IRQ, you must specify
# those parameters here.
#device         an
# The probe order of these is presently determined by i386/isa/isa_compat=
=2Ec.
#device         ie0     at isa? port 0x300 irq 10 iomem 0xd0000
#device         le0     at isa? port 0x300 irq 5 iomem 0xd0000
#device         lnc0    at isa? port 0x280 irq 10 drq 0
#device         cs0     at isa? port 0x300
#device         sn0     at isa? port 0x300 irq 10

# Pseudo devices - the number indicates how many units to allocate.
pseudo-device   loop            # Network loopback
pseudo-device   ether           # Ethernet support
#pseudo-device  sl      1       # Kernel SLIP
#pseudo-device  ppp     1       # Kernel PPP
#pseudo-device  tun             # Packet tunnel.
pseudo-device   pty             # Pseudo-ttys (telnet etc)
pseudo-device   md              # Memory "disks"
#pseudo-device  gif             # IPv6 and IPv4 tunneling
#pseudo-device  faith   1       # IPv6-to-IPv4 relaying (translation)

# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-device   bpf             #Berkeley packet filter

# USB support
#device         uhci            # UHCI PCI->USB interface
#device         ohci            # OHCI PCI->USB interface
#device         usb             # USB Bus (required)
#device         ugen            # Generic
#device         uhid            # "Human Interface Devices"
#device         ukbd            # Keyboard
#device         ulpt            # Printer
#device         umass           # Disks/Mass storage - Requires scbus and=
 da
#device         ums             # Mouse
#device         uscanner        # Scanners
#device         urio            # Diamond Rio MP3 Player
# USB Ethernet, requires mii
#device         aue             # ADMtek USB ethernet
#device         cue             # CATC USB ethernet
#device         kue             # Kawasaki LSI USB ethernet

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

The samba machine has around 300 users connected to it at any given time.
Thanks for any help.  This is really starting to become a problem.
=20
Matthew Bettinger
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