浪潮的服务器,那种小的,原配置为PIII933,256M,18G scsi硬盘,后来我看是双CPU的板子, 就又搞了一块PC机的PIII933插上去了,似乎使用也正常,操作系统为RH4,近段时间每天都会死机,停止服务,只能ping通, 控制台也停止响应,message记录和控制台一直有如下信息,请大家帮忙看看,可能是什么问题?
Nov 8 16:00:02 dns kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000054
Nov 8 16:00:02 dns kernel: printing eip:
Nov 8 16:00:02 dns kernel: c0171c06
Nov 8 16:00:02 dns kernel: *pde = 0350a001
Nov 8 16:00:02 dns kernel: Oops: 0000 [#1]
Nov 8 16:00:02 dns kernel: SMP
Nov 8 16:00:02 dns kernel: Modules linked in: md5 ipv6 autofs4 i2c_dev i2c_core ipt_REJECT ipt_state ip_conntrack iptable_filter ip_tables dm_mod button battery ac e100 mii r8169 ext3 jbd aic7xxx sd_mod scsi_mod
Nov 8 16:00:02 dns kernel: CPU: 1
Nov 8 16:00:02 dns kernel: EIP: 0060:[<c0171c06>] Not tainted VLI
Nov 8 16:00:02 dns kernel: EFLAGS: 00010292 (2.6.9-5.ELsmp)
Nov 8 16:00:02 dns kernel: EIP is at do_mpage_readpage+0x22/0x377
Nov 8 16:00:02 dns crond(pam_unix)[2764]: session closed for user root
Nov 8 16:00:02 dns kernel: eax: 00000000 ebx: c11efc40 ecx: 00000001 edx: c11efc40
Nov 8 16:00:02 dns kernel: esi: 00000001 edi: cfb65ed8 ebp: 00000000 esp: c32afd7c
Nov 8 16:00:02 dns kernel: ds: 007b es: 007b ss: 0068
Nov 8 16:00:02 dns kernel: Process mrtg (pid: 2766, threadinfo=c32af000 task=c31e00d0)
Nov 8 16:00:02 dns kernel: Stack: 00000003 cfd99c94 00000000 00000001 c32afdb0 c011cf19 00000000 00000000
Nov 8 16:00:02 dns kernel: 00000246 00000003 00000000 00000001 c11efc40 c190e240 cfd99c00 d08756de
Nov 8 16:00:02 dns kernel: c2fd7e38 00000000 00000010 00000000 cfd99a00 d08946f5 cbc7e810 d088d70a
Nov 8 16:00:02 dns kernel: Call Trace:
Nov 8 16:00:02 dns kernel: [<c011cf19>] __wake_up+0x29/0x3c
Nov 8 16:00:02 dns kernel: [<d08756de>] journal_stop+0x1e1/0x1ed [jbd]
Nov 8 16:00:02 dns kernel: [<d088d70a>] __ext3_journal_stop+0x19/0x34 [ext3]
Nov 8 16:00:02 dns kernel: [<c017100e>] __mark_inode_dirty+0xe2/0x176
Nov 8 16:00:02 dns kernel: [<c013ef0c>] buffered_rmqueue+0x17d/0x1a5
Nov 8 16:00:02 dns kernel: [<c0172079>] mpage_readpage+0x25/0x39
Nov 8 16:00:02 dns kernel: [<d08878c5>] ext3_get_block+0x0/0x6c [ext3]
Nov 8 16:00:02 dns kernel: [<c013c7a3>] filemap_nopage+0x246/0x2f3
Nov 8 16:00:02 dns kernel: [<c0148d0f>] do_no_page+0xc5/0x2d3
Nov 8 16:00:02 dns kernel: [<c013c271>] __generic_file_aio_read+0x1a5/0x1c3
Nov 8 16:00:02 dns kernel: [<c0149094>] handle_mm_fault+0xbd/0x175
Nov 8 16:00:02 dns kernel: [<c0119851>] do_page_fault+0x1ae/0x5b6
Nov 8 16:00:02 dns kernel: [<c0111312>] mark_offset_tsc+0x285/0x303
Nov 8 16:00:02 dns kernel: [<c01281f8>] update_wall_time+0x8/0x30
Nov 8 16:00:02 dns kernel: [<c01284a2>] do_timer+0x2f/0x9b
Nov 8 16:00:02 dns kernel: [<c010b0f3>] timer_interrupt+0xd6/0xde
Nov 8 16:00:02 dns kernel: [<c01072b2>] handle_IRQ_event+0x25/0x4f
Nov 8 16:00:02 dns kernel: [<c01077cb>] do_IRQ+0xd5/0x130
Nov 8 16:00:02 dns kernel: [<c01077cb>] do_IRQ+0xd5/0x130
Nov 8 16:00:02 dns kernel: [<c01196a3>] do_page_fault+0x0/0x5b6
Nov 8 16:00:02 dns kernel: [<c02c6d7f>] error_code+0x2f/0x38
Nov 8 16:00:02 dns kernel: Code: 39 c1 75 f4 5b 5e 5f 5d c3 55 89 c5 57 56 be 01 00 00 00 53 81 ec b4 00 00 00 89 4c 24 2c 89 54 24 30 8b 42 10 8b 00 89 44 24 28 <8b> 40 54 c7 44 24 20 00 10 00 00 c7 44 24 0c 00 00 00 00 89 44
