Red Hat AS 4 5分钟死机一次! 急啊

Question

运行了大半年了,都没有出现问题!可是近几天,老是down啊 每隔5分钟就死机了!
以下是一些日志!请帮忙看看!由于这个机子存有大量文件,samba共享，急啊!

ucceeded
Sep  1 15:43:48 movie smb: smbd <C6><F4><B6><AF> succeeded
Sep  1 15:43:48 movie smb: nmbd <C6><F4><B6><AF> succeeded
Sep  1 15:44:02 movie smb: smbd <B9><D8><B1><D5> succeeded
Sep  1 15:44:02 movie nmbd[2897]: [2006/09/01 15:44:02, 0] nmbd/nmbd.c:terminate(56)
:
Sep  1 16:31:09 movie kernel: ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
Sep  1 16:31:09 movie nmbd[1858]: [2006/09/01 16:31:09, 0] param/loadparm.c:map_parameter(2443)
Sep  1 16:31:09 movie kernel: ACPI: PCI interrupt 0000:00:07.0[A] -> GSI 11 (level, low) -> IRQ 11
Sep  1 16:31:09 movie nmbd[1858]:   Unknown parameter encountered: "stat cache size"
Sep  1 16:31:09 movie kernel: apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac)
Sep  1 16:31:09 movie nmbd[1858]: [2006/09/01 16:31:09, 0] param/loadparm.c:lp_do_parameter(3139)
Sep  1 16:31:09 movie kernel: apm: overridden by ACPI.
Sep  1 16:31:09 movie nmbd[1858]:   Ignoring unknown parameter "stat cache size"
Sep  1 16:31:09 movie kernel: audit: initializing netlink socket (disabled)
Sep  1 16:31:09 movie nmbd[1858]: [2006/09/01 16:31:09, 0] param/loadparm.c:map_parameter(2443)
Sep  1 16:31:09 movie kernel: audit(1157128241.441:0): initialized
Sep  1 16:31:09 movie nmbd[1858]:   Unknown parameter encountered: "read size"
Sep  1 16:31:09 movie kernel: Total HugeTLB memory allocated, 0
Sep  1 16:31:09 movie nmbd[1858]: [2006/09/01 16:31:09, 0] param/loadparm.c:lp_do_parameter(3139)
Sep  1 16:31:09 movie kernel: VFS: Disk quotas dquot_6.5.1
Sep  1 16:31:09 movie nmbd[1858]:   Ignoring unknown parameter "read size"
Sep  1 16:31:09 movie kernel: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Sep  1 16:31:09 movie smb: nmbd startup succeeded
Sep  1 16:31:09 movie kernel: SELinux:  Registering netfilter hooks
Sep  1 16:31:09 movie kernel: Initializing Cryptographic API
Sep  1 16:31:09 movie kernel: ksign: Installing public key data
Sep  1 16:31:10 movie kernel: Loading keyring
Sep  2 00:30:50 movie rc.sysinit: -e
Sep  1 16:31:10 movie kernel: - Added public key D67B3E6B1ED6FEC7
Sep  2 00:30:52 movie start_udev: Starting udev:  succeeded
Sep  1 16:31:10 movie kernel: - User ID: Red Hat, Inc. (Kernel Module GPG key)
Sep  2 00:30:54 movie udevsend[967]: starting udevd daemon
Sep  1 16:31:10 movie kernel: pci_hotplug: PCI Hot Plug PCI Core version: 0.5
Sep  2 00:30:56 movie rc.sysinit: -e
Sep  1 16:31:10 movie kernel: ACPI: Fan [FAN] (on)
Sep  2 00:30:57 movie sysctl: net.ipv4.ip_forward = 0
Sep  1 16:31:10 movie kernel: ACPI: Processor [CPU0] (supports C1)
Sep  2 00:30:57 movie sysctl: net.ipv4.conf.default.rp_filter = 1
Sep  1 16:31:10 movie kernel: ACPI: Thermal Zone [THRM] (22 C)
Sep  2 00:30:57 movie sysctl: net.ipv4.conf.default.accept_source_route = 0
Sep  1 16:31:10 movie kernel: Real Time Clock Driver v1.12
Sep  2 00:30:57 movie sysctl: kernel.sysrq = 0
Sep  1 16:31:10 movie kernel: Linux agpgart interface v0.100 (c) Dave Jones
Sep  2 00:30:57 movie sysctl: kernel.core_uses_pid = 1
Sep  1 16:31:10 movie kernel: agpgart: Detected SiS 645 chipset
Sep  2 00:30:57 movie rc.sysinit: Configuring kernel parameters:  succeeded
Sep  1 16:31:10 movie kernel: agpgart: Maximum main memory to use for agp memory: 203M
Sep  1 16:30:57 movie date: <CE><E5>  9<D4><C2>  1 16:30:57 CST 2006
Sep  1 16:31:11 movie kernel: agpgart: AGP aperture is 64M @ 0xe0000000
:
Sep  1 16:09:03 movie smbd[2368]:   Ignoring unknown parameter "stat cache size"
Sep  1 16:09:03 movie smbd[2368]: [2006/09/01 16:09:03, 0] param/loadparm.c:map_parameter(2443)
Sep  1 16:09:03 movie smbd[2368]:   Unknown parameter encountered: "read size"
Sep  1 16:09:03 movie smbd[2368]: [2006/09/01 16:09:03, 0] param/loadparm.c:lp_do_parameter(3139)
Sep  1 16:09:03 movie smbd[2368]:   Ignoring unknown parameter "read size"
Sep  1 16:09:03 movie smb: smbd <C6><F4><B6><AF> succeeded
Sep  1 16:09:03 movie nmbd[2373]: [2006/09/01 16:09:03, 0] param/loadparm.c:map_parameter(2443)
Sep  1 16:09:03 movie nmbd[2373]:   Unknown parameter encountered: "stat cache size"
Sep  1 16:09:03 movie nmbd[2373]: [2006/09/01 16:09:03, 0] param/loadparm.c:lp_do_parameter(3139)
Sep  1 16:09:03 movie nmbd[2373]:   Ignoring unknown parameter "stat cache size"
Sep  1 16:09:03 movie nmbd[2373]: [2006/09/01 16:09:03, 0] param/loadparm.c:map_parameter(2443)
Sep  1 16:09:03 movie nmbd[2373]:   Unknown parameter encountered: "read size"
Sep  1 16:09:03 movie nmbd[2373]: [2006/09/01 16:09:03, 0] param/loadparm.c:lp_do_parameter(3139)
Sep  1 16:09:03 movie nmbd[2373]:   Ignoring unknown parameter "read size"
Sep  1 16:09:03 movie smb: nmbd <C6><F4><B6><AF> succeeded
Sep  1 16:12:30 movie sshd(pam_unix)[2441]: session opened for user root by root(uid=0)
Sep  1 16:12:34 movie smbd[2377]: [2006/09/01 16:12:34, 0] param/loadparm.c:map_parameter(2443)
Sep  1 16:12:34 movie smbd[2377]:   Unknown parameter encountered: "stat cache size"
Sep  1 16:12:34 movie smbd[2377]: [2006/09/01 16:12:34, 0] param/loadparm.c:lp_do_parameter(3139)
Sep  1 16:12:34 movie smbd[2377]:   Ignoring unknown parameter "stat cache size"
Sep  1 16:12:34 movie smbd[2377]: [2006/09/01 16:12:34, 0] param/loadparm.c:map_parameter(2443)
Sep  1 16:12:34 movie smbd[2377]:   Unknown parameter encountered: "read size"
Sep  1 16:12:34 movie smbd[2377]: [2006/09/01 16:12:34, 0] param/loadparm.c:lp_do_parameter(3139)
Sep  1 16:12:34 movie smbd[2377]:   Ignoring unknown parameter "read size"
Sep  1 16:13:12 movie smbd[2369]: [2006/09/01 16:13:12, 0] param/loadparm.c:map_parameter(2443)
Sep  1 16:13:12 movie smbd[2369]:   Unknown parameter encountered: "stat cache size"
Sep  1 16:13:12 movie smbd[2369]: [2006/09/01 16:13:12, 0] param/loadparm.c:lp_do_parameter(3139)
Sep  1 16:13:12 movie smbd[2369]:   Ignoring unknown parameter "stat cache size"
Sep  1 16:13:12 movie smbd[2369]: [2006/09/01 16:13:12, 0] param/loadparm.c:map_parameter(2443)
Sep  1 16:13:12 movie smbd[2369]:   Unknown parameter encountered: "read size"
Sep  1 16:13:12 movie smbd[2369]: [2006/09/01 16:13:12, 0] param/loadparm.c:lp_do_parameter(3139)
Sep  1 16:13:12 movie smbd[2369]:   Ignoring unknown parameter "read size"
Sep  1 16:13:14 movie sshd(pam_unix)[2477]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.168.1.84  u
ser=root
Sep  1 16:13:18 movie sshd(pam_unix)[2480]: session opened for user root by root(uid=0)
Sep  1 16:31:07 movie syslogd 1.4.1: restart.
Sep  1 16:31:07 movie syslog: syslogd startup succeeded
Sep  1 16:31:07 movie kernel: klogd 1.4.1, log source = /proc/kmsg started.
Sep  1 16:31:07 movie kernel: Linux version 2.6.9-11.EL (bhcompile@decompose.build.redhat.com) (gcc version 3.4.3 20050227 (Re
d Hat 3.4.3-22)) #1 Fri May 20 18:17:57 EDT 2005
Sep  1 16:31:07 movie kernel: BIOS-provided physical RAM map:
Sep  1 16:31:07 movie kernel:  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
Sep  1 16:31:07 movie kernel:  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
Sep  1 16:31:07 movie kernel:  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
:
Sep  1 16:31:07 movie kernel:  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
Sep  1 16:31:07 movie kernel:  BIOS-e820: 0000000000100000 - 000000000fff0000 (usable)
Sep  1 16:31:07 movie kernel:  BIOS-e820: 000000000fff0000 - 000000000fff3000 (ACPI NVS)
Sep  1 16:31:07 movie kernel:  BIOS-e820: 000000000fff3000 - 0000000010000000 (ACPI data)
Sep  1 16:31:07 movie kernel:  BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
Sep  1 16:31:07 movie kernel:  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
Sep  1 16:31:07 movie kernel:  BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
Sep  1 16:31:07 movie syslog: klogd startup succeeded
Sep  1 16:31:07 movie kernel: 0MB HIGHMEM available.
Sep  1 16:31:07 movie kernel: 255MB LOWMEM available.
Sep  1 16:31:07 movie kernel: zapping low mappings.
Sep  1 16:31:08 movie kernel: DMI 2.3 present.
Sep  1 16:31:08 movie kernel: ACPI: PM-Timer IO Port: 0x1008
Sep  1 16:31:08 movie kernel: Built 1 zonelists
Sep  1 16:31:08 movie kernel: Kernel command line: ro root=LABEL=/
Sep  1 16:31:08 movie kernel: Initializing CPU#0
Sep  1 16:31:08 movie kernel: CPU 0 irqstacks, hard=c03d6000 soft=c03d5000
Sep  1 16:31:08 movie kernel: PID hash table entries: 1024 (order: 10, 16384 bytes)
Sep  1 16:31:08 movie kernel: Detected 1593.477 MHz processor.
Sep  1 16:31:08 movie kernel: Using tsc for high-res timesource
Sep  1 16:31:08 movie kernel: Console: colour VGA+ 80x25
Sep  1 16:31:08 movie kernel: Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Sep  1 16:31:08 movie kernel: Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Sep  1 16:31:08 movie kernel: Memory: 255228k/262080k available (2062k kernel code, 6168k reserved, 656k data, 144k init, 0k h
ighmem)
Sep  1 16:31:08 movie kernel: Security Scaffold v1.0.0 initialized
Sep  1 16:31:08 movie kernel: SELinux:  Initializing.
Sep  1 16:31:08 movie kernel: SELinux:  Starting in permissive mode
Sep  1 16:31:08 movie kernel: There is already a security framework initialized, register_security failed.
Sep  1 16:31:08 movie sshd:  succeeded
Sep  1 16:31:08 movie kernel: selinux_register_security:  Registering secondary module capability
Sep  1 16:31:08 movie kernel: Capability LSM initialized as secondary
Sep  1 16:31:08 movie kernel: Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Sep  1 16:31:08 movie kernel: CPU: Trace cache: 12K uops, L1 D cache: 8K
Sep  1 16:31:08 movie vsftpd: vsftpd vsftpd succeeded
Sep  1 16:31:08 movie kernel: CPU: L2 cache: 256K
Sep  1 16:31:08 movie kernel: Intel machine check architecture supported.
Sep  1 16:31:08 movie kernel: Intel machine check reporting enabled on CPU#0.
Sep  1 16:31:08 movie kernel: CPU0: Intel P4/Xeon Extended MCE MSRs (12) available
Sep  1 16:31:08 movie kernel: CPU: Intel(R) Pentium(R) 4 CPU 1.60GHz stepping 02
Sep  1 16:31:09 movie kernel: Enabling fast FPU save and restore... done.
:
Sep  1 16:31:09 movie kernel: Enabling fast FPU save and restore... done.
Sep  1 16:31:09 movie kernel: Enabling unmasked SIMD FPU exception support... done.
Sep  1 16:31:09 movie kernel: Checking 'hlt' instruction... OK.
Sep  1 16:31:09 movie kernel: ACPI: IRQ9 SCI: Level Trigger.
Sep  1 16:31:09 movie kernel: checking if image is initramfs... it is
Sep  1 16:31:09 movie kernel: Freeing initrd memory: 384k freed
Sep  1 16:31:09 movie kernel: NET: Registered protocol family 16
Sep  1 16:31:09 movie kernel: PCI: PCI BIOS revision 2.10 entry at 0xfb400, last bus=1
Sep  1 16:31:09 movie kernel: PCI: Using configuration type 1
Sep  1 16:31:09 movie kernel: mtrr: v2.0 (20020519)
Sep  1 16:31:09 movie kernel: ACPI: Subsystem revision 20040816
Sep  1 16:31:09 movie kernel: ACPI: Interpreter enabled
Sep  1 16:31:09 movie kernel: ACPI: Using PIC for interrupt routing
Sep  1 16:31:09 movie kernel: ACPI: PCI Root Bridge [PCI0] (00:00)
Sep  1 16:31:09 movie kernel: PCI: Probing PCI hardware (bus 00)
Sep  1 16:31:09 movie kernel: Uncovering SIS961 that hid as a SIS503 (compatible=1)
Sep  1 16:31:09 movie kernel: Enabling SiS 96x SMBus.
Sep  1 16:31:09 movie smbd[1854]: [2006/09/01 16:31:09, 0] param/loadparm.c:map_parameter(2443)
Sep  1 16:31:09 movie kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
Sep  1 16:31:09 movie smbd[1854]:   Unknown parameter encountered: "stat cache size"
Sep  1 16:31:09 movie kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
Sep  1 16:31:09 movie smbd[1854]: [2006/09/01 16:31:09, 0] param/loadparm.c:lp_do_parameter(3139)
Sep  1 16:31:09 movie kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 *11 12 14 15)
Sep  1 16:31:09 movie smbd[1854]:   Ignoring unknown parameter "stat cache size"
Sep  1 16:31:09 movie kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
Sep  1 16:31:09 movie smbd[1854]: [2006/09/01 16:31:09, 0] param/loadparm.c:map_parameter(2443)
Sep  1 16:31:09 movie kernel: ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 *11 12 14 15)
Sep  1 16:31:09 movie kernel: ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 6 7 10 11 12 14 15)
Sep  1 16:31:09 movie kernel: ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
Sep  1 16:31:09 movie kernel: ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 12 14 15) *9
Sep  1 16:31:09 movie smbd[1854]:   Unknown parameter encountered: "read size"
Sep  1 16:31:09 movie kernel: Linux Plug and Play Support v0.97 (c) Adam Belay
Sep  1 16:31:09 movie smbd[1854]: [2006/09/01 16:31:09, 0] param/loadparm.c:lp_do_parameter(3139)
Sep  1 16:31:09 movie kernel: usbcore: registered new driver usbfs
Sep  1 16:31:09 movie smbd[1854]:   Ignoring unknown parameter "read size"
Sep  1 16:31:09 movie kernel: usbcore: registered new driver hub
Sep  1 16:31:09 movie kernel: PCI: Using ACPI for IRQ routing
Sep  1 16:31:09 movie kernel: ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 5
Sep  1 16:31:09 movie kernel: ACPI: PCI interrupt 0000:00:02.1[B] -> GSI 5 (level, low) -> IRQ 5
Sep  1 16:31:09 movie smb: smbd startup succeeded
Sep  1 16:31:09 movie kernel: ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 11
:
Sep  1 16:31:09 movie kernel: ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 11
Sep  1 16:31:09 movie kernel: ACPI: PCI interrupt 0000:00:02.2[D] -> GSI 11 (level, low) -> IRQ 11
Sep  1 16:31:09 movie kernel: ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 10
Sep  1 16:31:09 movie kernel: ACPI: PCI interrupt 0000:00:02.3[A] -> GSI 10 (level, low) -> IRQ 10
Sep  1 16:31:09 movie kernel: ACPI: PCI interrupt 0000:00:02.7[C] -> GSI 5 (level, low) -> IRQ 5
Sep  1 16:31:09 movie kernel: ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
Sep  1 16:31:09 movie nmbd[1858]: [2006/09/01 16:31:09, 0] param/loadparm.c:map_parameter(2443)
Sep  1 16:31:09 movie kernel: ACPI: PCI interrupt 0000:00:07.0[A] -> GSI 11 (level, low) -> IRQ 11
Sep  1 16:31:09 movie nmbd[1858]:   Unknown parameter encountered: "stat cache size"
Sep  1 16:31:09 movie kernel: apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac)
Sep  1 16:31:09 movie nmbd[1858]: [2006/09/01 16:31:09, 0] param/loadparm.c:lp_do_parameter(3139)
Sep  1 16:31:09 movie kernel: apm: overridden by ACPI.
Sep  1 16:31:09 movie nmbd[1858]:   Ignoring unknown parameter "stat cache size"
Sep  1 16:31:09 movie kernel: audit: initializing netlink socket (disabled)
Sep  1 16:31:09 movie nmbd[1858]: [2006/09/01 16:31:09, 0] param/loadparm.c:map_parameter(2443)
Sep  1 16:31:09 movie kernel: audit(1157128241.441:0): initialized
Sep  1 16:31:09 movie nmbd[1858]:   Unknown parameter encountered: "read size"
Sep  1 16:31:09 movie kernel: Total HugeTLB memory allocated, 0
Sep  1 16:31:09 movie nmbd[1858]: [2006/09/01 16:31:09, 0] param/loadparm.c:lp_do_parameter(3139)
Sep  1 16:31:09 movie kernel: VFS: Disk quotas dquot_6.5.1
Sep  1 16:31:09 movie nmbd[1858]:   Ignoring unknown parameter "read size"
Sep  1 16:31:09 movie kernel: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Sep  1 16:31:09 movie smb: nmbd startup succeeded
Sep  1 16:31:09 movie kernel: SELinux:  Registering netfilter hooks
Sep  1 16:31:09 movie kernel: Initializing Cryptographic API
Sep  1 16:31:09 movie kernel: ksign: Installing public key data
Sep  1 16:31:10 movie kernel: Loading keyring
Sep  2 00:30:50 movie rc.sysinit: -e
Sep  1 16:31:10 movie kernel: - Added public key D67B3E6B1ED6FEC7
Sep  2 00:30:52 movie start_udev: Starting udev:  succeeded
Sep  1 16:31:10 movie kernel: - User ID: Red Hat, Inc. (Kernel Module GPG key)
Sep  2 00:30:54 movie udevsend[967]: starting udevd daemon
Sep  1 16:31:10 movie kernel: pci_hotplug: PCI Hot Plug PCI Core version: 0.5
Sep  2 00:30:56 movie rc.sysinit: -e
Sep  1 16:31:10 movie kernel: ACPI: Fan [FAN] (on)
Sep  2 00:30:57 movie sysctl: net.ipv4.ip_forward = 0
Sep  1 16:31:10 movie kernel: ACPI: Processor [CPU0] (supports C1)
Sep  2 00:30:57 movie sysctl: net.ipv4.conf.default.rp_filter = 1
Sep  1 16:31:10 movie kernel: ACPI: Thermal Zone [THRM] (22 C)
Sep  2 00:30:57 movie sysctl: net.ipv4.conf.default.accept_source_route = 0
Sep  1 16:31:10 movie kernel: Real Time Clock Driver v1.12
Sep  2 00:30:57 movie sysctl: kernel.sysrq = 0
:

[ 本帖最后由 flyingzf 于 2006-9-2 12:05 编辑 ]

Answer 1

先把SAMBA服务停掉，再看看系统运行情况