Linux Kernel bug?

Today, I ran to the data center to reinstall a faulty server.

 

When I got home, I checked all the machines and found that an error message was continuously printed on one server:

 

Message from syslogd @ at Thu Nov 13 21:51:21 2008...
Www2 kernel: EDAC mc0: ue Row 7, channel-A = 0 channel-B = 1 labels "-": (branch = 0 dram-bank = 2 rdwr = read Ras = 5074 CAS = 0 fatal err = 0x4)
Message from syslogd @ at Thu Nov 13 21:51:22 2008...
Www2 kernel: EDAC mc0: ue row 0, channel-A = 0 channel-B = 1 labels "-": (branch = 0 dram-bank = 6 rdwr = read Ras = 4255 CAS = 0 fatal err = 0x4)
Message from syslogd @ at Thu Nov 13 21:51:23 2008...
Www2 kernel: EDAC mc0: ue Row 4, channel-A = 0 channel-B = 1 labels "-": (branch = 0 dram-bank = 4 rdwr = read Ras = 9592 CAS = 0 fatal err = 0x4)
Message from syslogd @ at Thu Nov 13 21:51:24 2008...
Www2 kernel: EDAC mc0: ue Row 6, channel-A = 0 channel-B = 1 labels "-": (branch = 0 dram-bank = 7 rdwr = read Ras = 15886 CAS = 0 fatal err = 0x4)
Message from syslogd @ at Thu Nov 13 21:51:25 2008...
Www2 kernel: EDAC mc0: ue row 0, channel-A = 0 channel-B = 1 labels "-": (branch = 0 dram-bank = 5 rdwr = read Ras = 12555 CAS = 0 fatal err = 0x4)
Message from syslogd @ at Thu Nov 13 21:51:26 2008...
Www2 kernel: EDAC mc0: ue Row 6, channel-A = 0 channel-B = 1 labels "-": (branch = 0 dram-bank = 1 rdwr = read Ras = 14076 CAS = 0 fatal err = 0x4)
Message from syslogd @ at Thu Nov 13 21:51:27 2008...
Www2 kernel: EDAC mc0: ue Row 6, channel-A = 0 channel-B = 1 labels "-": (branch = 0 dram-bank = 5 rdwr = write Ras = 12783 CAS = 0 fatal err = 0x4)

 

I was shocked when I thought the memory had a problem. Check the Internet. It may have been a kernel problem.

 

Http://www.centos.org/modules/newbb/viewtopic.php? Topic_id = 16528

 

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