江湖救急~~

Jul 17 04:02:03 abc syslogd 1.4.1: restart.
Jul 17 04:02:10 abc kernel: Uhhuh. NMI received for unknown reason 21 on CPU 0.
Jul 17 04:02:10 abc kernel: Dazed and confused, but trying to continue
Jul 17 04:02:10 abc kernel: Do you have a strange power saving mode enabled?
Jul 17 04:02:17 abc kernel: ------------[ cut here ]------------
Jul 17 04:02:17 abc kernel: kernel BUG at mm/rmap.c:479!
Jul 17 04:02:17 abc kernel: invalid operand: 0000 [#1]
Jul 17 04:02:17 abc kernel: SMP
Jul 17 04:02:17 abc kernel: Modules linked in: cls_u32 sch_sfq sch_htb ipt_state ipt_time(U) ipt_iprange iptable_mangle iptable_filter ip_nat_irc ip_conntrack_irc ip_nat_ftp ip_conntrack_ftp iptable_nat ip_conntrack ip_tables md5 ipv6 autofs4 sunrpc dm_mod button battery ac uhci_hcd ehci_hcd sk98lin(U) tg3 floppy sg ext3 jbd aic79xx a320raid(U) sd_mod scsi_mod
Jul 17 04:02:17 abc kernel: CPU: 1
Jul 17 04:02:17 abc kernel: EIP: 0060:[] Tainted: PF VLI
Jul 17 04:02:17 abc kernel: EFLAGS: 00010286 (2.6.9-5.ELsmp)
Jul 18 09:20:39 abc syslogd 1.4.1: restart.
Jul 18 09:20:39 abc syslog: syslogd startup succeeded
Jul 18 09:20:39 abc kernel: klogd 1.4.1, log source = /proc/kmsg started.
Jul 18 09:20:39 abc kernel: Linux version 2.6.9-5.ELsmp (bhcompile@decompose.build.redhat.com) (gcc version 3.4.3 20041212 (Red Hat 3.4.3-9.EL4)) #1 SMP Wed Jan 5 19:30:39 EST 2005
Jul 18 09:20:39 abc kernel: BIOS-provided physical RAM map:
"/var/log/messages" 965L, 72054C
Jul 17 04:02:03 abc syslogd 1.4.1: restart.
Jul 17 04:02:10 abc kernel: Uhhuh. NMI received for unknown reason 21 on CPU 0.
Jul 17 04:02:10 abc kernel: Dazed and confused, but trying to continue
Jul 17 04:02:10 abc kernel: Do you have a strange power saving mode enabled?
Jul 17 04:02:17 abc kernel: ------------[ cut here ]------------
Jul 17 04:02:17 abc kernel: kernel BUG at mm/rmap.c:479!
Jul 17 04:02:17 abc kernel: invalid operand: 0000 [#1]
Jul 17 04:02:17 abc kernel: SMP
Jul 17 04:02:17 abc kernel: Modules linked in: cls_u32 sch_sfq sch_htb ipt_state ipt_time(U) ipt_iprange iptable_mangle iptable_filter ip_nat_irc ip_conntrack_irc ip_nat_ftp ip_conntrack_ftp iptable_nat ip_conntrack ip_tables md5 ipv6 autofs4 sunrpc dm_mod button battery ac uhci_hcd ehci_hcd sk98lin(U) tg3 floppy sg ext3 jbd aic79xx a320raid(U) sd_mod scsi_mod
Jul 17 04:02:17 abc kernel: CPU: 1
Jul 17 04:02:17 abc kernel: EIP: 0060:[] Tainted: PF VLI
Jul 17 04:02:17 abc kernel: EFLAGS: 00010286 (2.6.9-5.ELsmp)
Jul 18 09:20:39 abc syslogd 1.4.1: restart.
Jul 18 09:20:39 abc syslog: syslogd startup succeeded
Jul 18 09:20:39 abc kernel: klogd 1.4.1, log source = /proc/kmsg started.
Jul 18 09:20:39 abc kernel: Linux version 2.6.9-5.ELsmp (bhcompile@decompose.build.redhat.com) (gcc version 3.4.3 20041212 (Red Hat 3.4.3-9.EL4)) #1 SMP Wed Jan 5 19:30:39 EST 2005
Jul 18 09:20:39 abc kernel: BIOS-provided physical RAM map:
Jul 18 09:20:39 abc kernel: BIOS-e820: 0000000000000000 - 000000000009b400 (usable)
Jul 18 09:20:39 abc kernel: BIOS-e820: 000000000009b400 - 00000000000a0000 (reserved)
Jul 18 09:20:39 abc kernel: BIOS-e820: 00000000000d6000 - 00000000000d8000 (reserved)
Jul 18 09:20:39 abc kernel: BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
Jul 18 09:20:39 abc kernel: BIOS-e820: 0000000000100000 - 000000007ff70000 (usable)
Jul 18 09:20:39 abc kernel: BIOS-e820: 000000007ff70000 - 000000007ff76000 (ACPI data)
Jul 18 09:20:39 abc kernel: BIOS-e820: 000000007ff76000 - 000000007ff80000 (ACPI NVS)
Jul 18 09:20:39 abc kernel: BIOS-e820: 000000007ff80000 - 0000000080000000 (reserved)
Jul 18 09:20:39 abc kernel: BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
Jul 18 09:20:39 abc syslog: klogd startup succeeded
Jul 18 09:20:39 abc kernel: BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
Jul 18 09:20:39 abc kernel: BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
Jul 18 09:20:39 abc kernel: BIOS-e820: 00000000ff800000 - 00000000ffc00000 (reserved)
Jul 18 09:20:39 abc irqbalance: irqbalance startup succeeded
Jul 18 09:20:39 abc kernel: BIOS-e820: 00000000fffffc00 - 0000000100000000 (reserved)
Jul 18 09:20:39 abc kernel: 1151MB HIGHMEM available.
Jul 18 09:20:39 abc kernel: 896MB LOWMEM available.
Jul 18 09:20:39 abc portmap: portmap startup succeeded
Jul 18 09:20:39 abc kernel: found SMP MP-table at 000f6f00
Jul 18 09:20:39 abc kernel: NX (Execute Disable) protection: active
Jul 18 09:20:39 abc rpc.statd[2084]: Version 1.0.6 Starting
Jul 18 09:20:39 abc kernel: DMI present.
Jul 18 09:20:39 abc nfslock: rpc.statd startup succeeded
Jul 18 09:20:39 abc kernel: Using APIC driver default
Jul 18 09:20:40 abc kernel: ACPI: PM-Timer IO Port: 0x1008
Jul 18 09:20:40 abc rpcidmapd: rpc.idmapd startup succeeded
Jul 18 09:20:40 abc kernel: ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Jul 18 09:20:40 abc kernel: Processor #0 15:4 APIC version 20
Jul 18 09:20:40 abc kernel: ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
Jul 18 09:20:40 abc kernel: Processor #1 15:4 APIC version 20
Jul 18 09:20:40 abc kernel: ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
Jul 17 04:02:03 abc syslogd 1.4.1: restart.
Jul 17 04:02:10 abc kernel: Uhhuh. NMI received for unknown reason 21 on CPU 0.
Jul 17 04:02:10 abc kernel: Dazed and confused, but trying to continue
Jul 17 04:02:10 abc kernel: Do you have a strange power saving mode enabled?
Jul 17 04:02:17 abc kernel: ------------[ cut here ]------------
Jul 17 04:02:17 abc kernel: kernel BUG at mm/rmap.c:479!
Jul 17 04:02:17 abc kernel: invalid operand: 0000 [#1]
Jul 17 04:02:17 abc kernel: SMP
Jul 17 04:02:17 abc kernel: Modules linked in: cls_u32 sch_sfq sch_htb ipt_state ipt_time(U) ipt_iprange iptable_mangle iptable_filter ip_nat_irc ip_conntrack_irc ip_nat_ftp ip_conntrack_ftp iptable_nat ip_conntrack ip_tables md5 ipv6 autofs4 sunrpc dm_mod button battery ac uhci_hcd ehci_hcd sk98lin(U) tg3 floppy sg ext3 jbd aic79xx a320raid(U) sd_mod scsi_mod
Jul 17 04:02:17 abc kernel: CPU: 1
Jul 17 04:02:17 abc kernel: EIP: 0060:[] Tainted: PF VLI
Jul 17 04:02:17 abc kernel: EFLAGS: 00010286 (2.6.9-5.ELsmp)
Jul 18 09:20:39 abc syslogd 1.4.1: restart.
Jul 18 09:20:39 abc syslog: syslogd startup succeeded
Jul 18 09:20:39 abc kernel: klogd 1.4.1, log source = /proc/kmsg started.
Jul 18 09:20:39 abc kernel: Linux version 2.6.9-5.ELsmp (bhcompile@decompose.build.redhat.com) (gcc version 3.4.3 20041212 (Red Hat 3.4.3-9.EL4)) #1 SMP Wed Jan 5 19:30:39 EST 2005
Jul 18 09:20:39 abc kernel: BIOS-provided physical RAM map:



以上是日志信息，请问问题该如何解决，谢谢