Kernel problem with AMD CPU??

One of our new server seem to hang up quite often. When I check the /var/log/messages. I saw the error message below.
Is this a buggy redhat kernel component with AMD CPU?? What would be the best way to fix up the problem?

Mar 3 22:52:35 web sshd(pam_unix)[21929]: session closed for user root
Mar 3 22:56:31 web kernel: <1>Unable to handle kernel NULL pointer dereference at virtual address 00000028
Mar 3 22:56:31 web kernel: printing eip:
Mar 3 22:56:31 web kernel: c013eb3d
Mar 3 22:56:31 web kernel: *pde = 00000000
Mar 3 22:56:31 web kernel: Oops: 0000
Mar 3 22:56:31 web kernel: CPU: 0
Mar 3 22:56:31 web kernel: EIP: 0010:[vfs_permission+29/288]
Mar 3 22:56:31 web kernel: EIP: 0010:[<c013eb3d>]
Mar 3 22:56:31 web kernel: EFLAGS: 00010202
Mar 3 22:56:31 web kernel: eax: 00000000 ebx: 00000000 ecx: 00000002 edx: f7f4fe40
Mar 3 22:56:31 web kernel: esi: f7f4fe40 edi: 00000002 ebp: 00000000 esp: f21c1f74
Mar 3 22:56:31 web kernel: ds: 0018 es: 0018 ss: 0018
Mar 3 22:56:31 web kernel: Process rm (pid: 22208, stackpage=f21c1000)
Mar 3 22:56:31 web kernel: Stack: f7f4fe40 00000002 00000000 c0133ac4 f7f4fe40 00000002 fffffeff f7203c40
Mar 3 22:56:31 web kernel: c21174c0 f21c1f9c f7203c40 c21174c0 00000009 00000001 00000006 f21c0000
Mar 3 22:56:31 web kernel: 00000002 00000000 bffff8f8 c0106f2b bffffc62 00000002 40155154 00000002
Mar 3 22:56:31 web kernel: Call Trace: [sys_access+148/288] [system_call+51/56]
Mar 3 22:56:31 web kernel: Call Trace: [<c0133ac4>] [<c0106f2b>]
Mar 3 22:56:31 web kernel:
Mar 3 22:56:31 web kernel: Code: f6 40 28 01 74 2d 89 d8 25 00 f0 00 00 3d 00 80 00 00 74 0e
Mar 3 22:56:41 web kernel: kernel BUG at /usr/src/build/41356-athlon/BUILD/kernel-2.4.7/linux/include/linux/quotaops.h:45!
Mar 3 22:56:41 web kernel: invalid operand: 0000
Mar 3 22:56:41 web kernel: CPU: 0
Mar 3 22:56:41 web kernel: EIP: 0010:[tulip:__insmod_tulip_O/lib/modules/2.4.7-10/kernel/drivers/net/tu+-1137744/96]
Mar 3 22:56:41 web kernel: EIP: 0010:[<f88143b0>]
Mar 3 22:56:41 web kernel: EFLAGS: 00010286
Mar 3 22:56:41 web kernel: eax: 00000060 ebx: f7f4fe40 ecx: 00000001 edx: 000032c1
Mar 3 22:56:41 web kernel: esi: f596dd80 edi: f65fdc80 ebp: f661ab40 esp: f21c1f30
Mar 3 22:56:41 web kernel: ds: 0018 es: 0018 ss: 0018
Mar 3 22:56:41 web kernel: Process rm (pid: 22210, stackpage=f21c1000)
Mar 3 22:56:41 web kernel: Stack: f8818f40 0000002d fffffffe f5ee7028 00000000 00000000 00000000 00000000
Mar 3 22:56:41 web kernel: fffffff0 f65fdc80 f7203c40 bffff928 c0140ba5 f65fdc80 f7203c40 f741c740
Mar 3 22:56:41 web kernel: f21c1f9c 00000000 ffffffeb f7203c40 f7203c40 f5afe000 c0140c89 f65fdc80
Mar 3 22:56:41 web kernel: Call Trace: [tulip:__insmod_tulip_O/lib/modules/2.4.7-10/kernel/drivers/net/tu+-1118400/96] [vfs_unlink+309/384] [sys_unlink+153/256] [system_call+51/56]

 

 

 

 

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