疑似是內(nèi)存的問(wèn)題，具體是什么問(wèn)題，望各位高手看看

-scofield-

以下的東西這幾天一直在刷屏，不知道什么什么東西，疑似是內(nèi)存的問(wèn)題，具體是什么呢，不是很清楚，百度，谷歌無(wú)答案，去年的這個(gè)時(shí)候也同樣的報(bào)這個(gè)，當(dāng)時(shí)是給服務(wù)器換了風(fēng)扇，修改了系統(tǒng)時(shí)間就好了，現(xiàn)在又開(kāi)始了，還望各位高手看看，是什么問(wèn)題呢。
環(huán)境：
OS：RHEL5.2
版本信息：
Linux version 2.6.18-92.el5PAE (brewbuilder@hs20-bc2-3.build.redhat.com) (gcc version 4.1.2 20071124 (Red Hat 4.1.2-41))
硬件：Intel(R) Xeon(R) CPU E5405
00:00.0 Host bridge: Intel Corporation 5000V Chipset Memory Controller Hub (rev b1)
00:02.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x8 Port 2-3 (rev b1)
00:03.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x4 Port 3 (rev b1)
00:08.0 System peripheral: Intel Corporation 5000 Series Chipset DMA Engine (rev b1)
00:10.0 Host bridge: Intel Corporation 5000 Series Chipset FSB Registers (rev b1)
00:10.1 Host bridge: Intel Corporation 5000 Series Chipset FSB Registers (rev b1)
00:10.2 Host bridge: Intel Corporation 5000 Series Chipset FSB Registers (rev b1)
00:11.0 Host bridge: Intel Corporation 5000 Series Chipset Reserved Registers (rev b1)
00:13.0 Host bridge: Intel Corporation 5000 Series Chipset Reserved Registers (rev b1)
00:15.0 Host bridge: Intel Corporation 5000 Series Chipset FBD Registers (rev b1)
00:16.0 Host bridge: Intel Corporation 5000 Series Chipset FBD Registers (rev b1)
00:1c.0 PCI bridge: Intel Corporation 631xESB/632xESB/3100 Chipset PCI Express Root Port 1 (rev 09)
00:1d.0 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #1 (rev 09)
00:1d.1 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #2 (rev 09)
00:1d.2 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #3 (rev 09)
00:1d.3 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #4 (rev 09)
00:1d.7 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset EHCI USB2 Controller (rev 09)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d9)
00:1f.0 ISA bridge: Intel Corporation 631xESB/632xESB/3100 Chipset LPC Interface Controller (rev 09)
00:1f.2 IDE interface: Intel Corporation 631xESB/632xESB/3100 Chipset SATA IDE Controller (rev 09)
00:1f.3 SMBus: Intel Corporation 631xESB/632xESB/3100 Chipset SMBus Controller (rev 09)
01:00.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Upstream Port (rev 01)
01:00.3 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express to PCI-X Bridge (rev 01)
02:00.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Downstream Port E1 (rev 01)
02:01.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Downstream Port E2 (rev 01)
02:02.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Downstream Port E3 (rev 01)
05:00.0 Ethernet controller: Intel Corporation 80003ES2LAN Gigabit Ethernet Controller (Copper) (rev 01)
05:00.1 Ethernet controller: Intel Corporation 80003ES2LAN Gigabit Ethernet Controller (Copper) (rev 01)
09:0c.0 VGA compatible controller: ATI Technologies Inc ES1000 (rev 02)
內(nèi)存：
MemTotal:      8299816 kB
MemFree:       7020472 kB
Buffers:        196460 kB
Cached:         675952 kB
SwapCached:          0 kB
Active:         653700 kB
Inactive:       505024 kB
HighTotal:     7465300 kB
HighFree:      6443808 kB
LowTotal:       834516 kB
LowFree:        576664 kB
SwapTotal:    102398300 kB
SwapFree:     102398300 kB
Dirty:              44 kB
Writeback:           0 kB
AnonPages:      283092 kB
Mapped:          28600 kB
Slab:            57272 kB
PageTables:       4896 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  106548208 kB
Committed_AS:   731348 kB
VmallocTotal:   116728 kB
VmallocUsed:     53732 kB
VmallocChunk:    62808 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

日志及提示：
Message from syslogd@ at Sat Jun 11 00:34:57 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=0 RDWR=Read RAS=5862 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:34:58 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=3 RDWR=Read RAS=7501 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:34:59 2011 ...
mail kernel: EDAC MC0: UE row 0, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=1 RDWR=Write RAS=261 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:00 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=1 RDWR=Read RAS=5862 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:02 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=1 RDWR=Read RAS=5862 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:02 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=0 RDWR=Write RAS=2080 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:03 2011 ...
mail kernel: EDAC MC0: UE row 0, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=4 RDWR=Read RAS=9859 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:04 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=0 RDWR=Write RAS=5862 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:05 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=0 RDWR=Read RAS=5862 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:06 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=2 RDWR=Read RAS=5054 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:07 2011 ...
mail kernel: EDAC MC0: UE row 0, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=0 RDWR=Read RAS=1535 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:08 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=0 RDWR=Write RAS=2312 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:09 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=0 RDWR=Write RAS=2080 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:10 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=7 RDWR=Read RAS=11600 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:11 2011 ...
mail kernel: EDAC MC0: UE row 0, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=0 RDWR=Read RAS=5182 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:12 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=4 RDWR=Read RAS=8643 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:13 2011 ...
mail kernel: EDAC MC0: UE row 0, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=4 RDWR=Read RAS=11298 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:14 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=2 RDWR=Read RAS=5054 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:15 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=1 RDWR=Read RAS=5862 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:16 2011 ...
mail kernel: EDAC MC0: UE row 0, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=7 RDWR=Read RAS=11913 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:17 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=0 RDWR=Read RAS=2080 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:18 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=1 RDWR=Read RAS=5862 CAS=0 FATAL Err=0x4)
Message from syslogd@ at Sat Jun 11 00:35:20 2011 ...
mail kernel: EDAC MC0: UE row 1, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=0 RDWR=Read RAS=2080 CAS=0 FATAL Err=0x4)

-scofield-

暈，沉的還夠快的，頂起來(lái)，

北極熊和企鵝

找redhat的 技術(shù)支持吧。

北極熊和企鵝

找redhat的 技術(shù)支持吧。

-scofield-

暈，俺們是跳過(guò)序列號(hào)過(guò)

taojie2000

沒(méi)換個(gè)系統(tǒng)試試啊

-scofield-

上面裝了東西的，不能換了

-scofield-

難道沒(méi)有人遇到過(guò)這個(gè)問(wèn)題嗎？

taojie2000

回復(fù) 1# -scofield-

以前有類(lèi)似的問(wèn)題

http://www.centos.org/modules/newbb/viewtopic.php?topic_id=16528

有條件就自己先看看到底是不是 內(nèi)存問(wèn)題 !    如果不是內(nèi)存就是內(nèi)核問(wèn)題!

taojie2000

回復(fù) 8# -scofield-

復(fù)制過(guò)來(lái)


問(wèn)題有可能是內(nèi)存有問(wèn)題,溫度太高所以出錯(cuò)之類(lèi),還有一個(gè)就是內(nèi)核本身的bug.

臨時(shí)只能先關(guān)掉這些信息,直到物理內(nèi)存掛掉在看
echo "0" >/sys/devices/system/edac/mc/log_ue
echo "0" >/sys/devices/system/edac/mc/log_ce