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标题: 求救：服务器经常死机 [打印本页]

作者: vitter 时间: 2006-11-09 09:27
标题: 求救：服务器经常死机
我的Dell2850 （2个至强3.2，4G内存，3块146G硬盘做Raid5）安装RedHat AS 4 ，经常死机，查看messages  日志，显示：
Nov  8 20:13:11 newbbs kernel: Unable to handle kernel NULL pointer dereference at virtual address 0000000c
Nov  8 20:13:11 newbbs kernel:  printing eip:
Nov  8 20:13:11 newbbs kernel: f883064d
Nov  8 20:13:11 newbbs kernel: *pde = 2cb9f001
Nov  8 20:13:11 newbbs kernel: Oops: 0002 [#1]
Nov  8 20:13:11 newbbs kernel: SMP
Nov  8 20:13:11 newbbs kernel: Modules linked in: md5 ipv6 dm_mod button battery ac uhci_hcd ehci_hcd hw_random e1000 floppy s
g ext3 jbd megaraid_mbox megaraid_mm sd_mod scsi_mod
Nov  8 20:13:11 newbbs kernel: CPU: 2
Nov  8 20:13:11 newbbs kernel: EIP: 0060:[<f883064d>] Not tainted VLI
Nov  8 20:13:11 newbbs kernel: EFLAGS: 00010282 (2.6.9-5.ELsmp)
Nov  8 20:13:11 newbbs kernel: EIP is at journal_commit_transaction+0x442/0xfb1 [jbd]
Nov  8 20:13:11 newbbs kernel: eax: de4063bc ebx: 00000000 ecx: f763ac80 edx: edd7e11c
Nov  8 20:13:11 newbbs kernel: esi: c3611e00 edi: de4063bc ebp: f5f24780 esp: f75a9df0
Nov  8 20:13:11 newbbs kernel: ds: 007b es: 007b ss: 0068
Nov  8 20:13:12 newbbs kernel: Process kjournald (pid: 226, threadinfo=f75a9000 task=f65357b0)
Nov  8 20:13:12 newbbs kernel: Stack: 00000000 00000000 00000000 00000000 00000000 00000000 f173d4ac c3611e00
Nov  8 20:13:12 newbbs kernel:       f1e8ab0c 0000232f 00000000 f65357b0 c011e912 f75a9e44 f75a9e44 00000002
Nov  8 20:13:12 newbbs kernel:       00000118 0000015f 00000000 f65357b0 c011e912 f75a9e44 f75a9e44 f75a9e78
Nov  8 20:13:12 newbbs kernel: Call Trace:
Nov  8 20:13:12 newbbs kernel:  [<c011e912>] autoremove_wake_function+0x0/0x2d
Nov  8 20:13:12 newbbs kernel:  [<c011e912>] autoremove_wake_function+0x0/0x2d
Nov  8 20:13:12 newbbs kernel:  [<f8832e6d>] kjournald+0xc7/0x215 [jbd]
Nov  8 20:13:12 newbbs kernel:  [<c011e912>] autoremove_wake_function+0x0/0x2d
Nov  8 20:13:12 newbbs kernel:  [<c011e912>] autoremove_wake_function+0x0/0x2d
Nov  8 20:13:12 newbbs kernel:  [<c011bd5d>] schedule_tail+0x12/0x55
Nov  8 20:13:12 newbbs kernel:  [<f8832da0>] commit_timeout+0x0/0x5 [jbd]
Nov  8 20:13:12 newbbs kernel:  [<f8832da6>] kjournald+0x0/0x215 [jbd]
Nov  8 20:13:12 newbbs kernel:  [<c01041f1>] kernel_thread_helper+0x5/0xb
Nov  8 20:13:12 newbbs kernel: Code: 00 00 e8 63 8c 92 c7 8b 54 24 14 89 d8 e8 88 0b 00 00 89 f0 e8 e5 47 a9 c7 83 7d 18 00 0f
84 1f 01 00 00 8b 45 18 8b 78 20 8b 1f <f0> ff 43 0c 8b 03 a8 04 74 5a 8b 4c 24 1c 8d 81 e4 00 00 00 e8

很重要的的一个服务器。从跑上应用，1周左右这样死一次，请高手帮忙看看怎么回事

作者: llzqq 时间: 2006-11-09 09:34
试试调换一下内存看看

作者: vitter 时间: 2006-11-09 09:39
我也怀疑是内存问题，找个时间去机房把内存换了试试

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