哪位帮忙看看，到底问题是在硬件，还是在软件？

skyone

还是那台该死的FTP，现在系统为mandrake 10.0 ,刚刚重装好，除一个特大的分区为reiserfs外， 其余都由以前的XFS改为了现在的EXT3 ，

可是现在还是有无故死机的情况，实在是有点郁闷了， 哪位帮忙判断一下，到底下面代码提示的是硬件问题还是软件问题？？这是最近一次死

机前的syslog

Dec 19 09:50:40 ftp kernel: Unable to handle kernel paging request at virtual address 0003cb00
Dec 19 09:50:40 ftp kernel:  printing eip:
Dec 19 09:50:40 ftp kernel: c013aaf0
Dec 19 09:50:40 ftp kernel: *pde = 00000000
Dec 19 09:50:40 ftp kernel: Oops: 0000 [#1]
Dec 19 09:50:40 ftp kernel: CPU:    0
Dec 19 09:50:40 ftp kernel: EIP:    0060:[page_waitqueue+48/80]    Not tainted VLI
Dec 19 09:50:40 ftp kernel: EIP:    0060:[<c013aaf0>;]    Not tainted VLI
Dec 19 09:50:40 ftp kernel: EFLAGS: 00010283
Dec 19 09:50:40 ftp kernel: EIP is at page_waitqueue+0x30/0x50
Dec 19 09:50:40 ftp kernel: eax: d0c78e40   ebx: 0003ca38   ecx: 00000020   edx: f0400000
Dec 19 09:50:40 ftp kernel: esi: 00000008   edi: c13dfdf8   ebp: c13dfdd4   esp: c13dfdd0
Dec 19 09:50:40 ftp kernel: ds: 007b   es: 007b   ss: 0068
Dec 19 09:50:40 ftp kernel: Process kswapd0 (pid: 8, threadinfo=c13de000 task=c13e4ca0)
Dec 19 09:50:40 ftp kernel: Stack: c1078e40 c13dfde8 c013abdd c1078e40 c1078e40 00000008 c13dfe54 c01438da
Dec 19 09:50:40 ftp kernel:        000000e8 000000f0 00000010 00000000 c1161660 c1255fa8 c111e630 c11bc998
Dec 19 09:50:40 ftp kernel:        c11bc970 c116e3d8 c116e3b0 c107ae68 c1078e40 c12472c8 c12472a0 c10be168
Dec 19 09:50:40 ftp kernel: Call Trace:
Dec 19 09:50:40 ftp kernel:  [unlock_page+13/80] unlock_page+0xd/0x50
Dec 19 09:50:40 ftp kernel:  [<c013abdd>;] unlock_page+0xd/0x50
Dec 19 09:50:40 ftp kernel:  [invalidate_mapping_pages+154/224] invalidate_mapping_pages+0x9a/0xe0
Dec 19 09:50:40 ftp kernel:  [<c01438da>;] invalidate_mapping_pages+0x9a/0xe0
Dec 19 09:50:40 ftp kernel:  [schedule_timeout+95/176] schedule_timeout+0x5f/0xb0
Dec 19 09:50:40 ftp kernel:  [<c012a36f>;] schedule_timeout+0x5f/0xb0
Dec 19 09:50:40 ftp kernel:  [invalidate_inode_pages+16/32] invalidate_inode_pages+0x10/0x20
Dec 19 09:50:40 ftp kernel:  [<c0143930>;] invalidate_inode_pages+0x10/0x20
Dec 19 09:50:40 ftp kernel:  [prune_icache+474/496] prune_icache+0x1da/0x1f0
Dec 19 09:50:40 ftp kernel:  [<c0169c2a>;] prune_icache+0x1da/0x1f0
Dec 19 09:50:40 ftp kernel:  [shrink_icache_memory+29/48] shrink_icache_memory+0x1d/0x30
Dec 19 09:50:40 ftp kernel:  [<c0169c5d>;] shrink_icache_memory+0x1d/0x30
Dec 19 09:50:40 ftp kernel:  [shrink_slab+267/368] shrink_slab+0x10b/0x170
Dec 19 09:50:40 ftp kernel:  [<c0143c3b>;] shrink_slab+0x10b/0x170
Dec 19 09:50:40 ftp kernel:  [balance_pgdat+575/592] balance_pgdat+0x23f/0x250
Dec 19 09:50:40 ftp kernel:  [<c0144f2f>;] balance_pgdat+0x23f/0x250
Dec 19 09:50:40 ftp kernel:  [kswapd+199/224] kswapd+0xc7/0xe0
Dec 19 09:50:40 ftp kernel:  [<c0145007>;] kswapd+0xc7/0xe0
Dec 19 09:50:40 ftp kernel:  [autoremove_wake_function+0/64] autoremove_wake_function+0x0/0x40
Dec 19 09:50:40 ftp kernel:  [<c0121170>;] autoremove_wake_function+0x0/0x40
Dec 19 09:50:40 ftp kernel:  [autoremove_wake_function+0/64] autoremove_wake_function+0x0/0x40
Dec 19 09:50:40 ftp kernel:  [<c0121170>;] autoremove_wake_function+0x0/0x40
Dec 19 09:50:40 ftp kernel:  [kswapd+0/224] kswapd+0x0/0xe0
Dec 19 09:50:40 ftp kernel:  [<c0144f40>;] kswapd+0x0/0xe0
Dec 19 09:50:40 ftp kernel:  [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
Dec 19 09:50:40 ftp kernel:  [<c0109275>;] kernel_thread_helper+0x5/0x10
Dec 19 09:50:40 ftp kernel:
Dec 19 09:50:40 ftp kernel: Code: 45 08 8b 10 c1 ea 1d 8b 1c 95 2c f1 40 c0 8d 14 40 89 d1 c1 e1 06 01 ca b9 20 00 00 00 8d

14 50 8d 14 d0 8d 14 d0 c1 e2 10 29 d0 <8b>; 93 c8 00 00 00 29 d1 8b 93 c0 00 00 00 d3 e8 5b 5d 8d 04 c2
Dec 19 09:50:42 ftp kernel:  ------------[ cut here ]------------
Dec 19 09:50:42 ftp kernel: kernel BUG at include/linux/list.h:149!
Dec 19 09:50:42 ftp kernel: invalid operand: 0000 [#2]
Dec 19 09:50:42 ftp kernel: CPU:    0
Dec 19 09:50:42 ftp kernel: EIP:    0060:[__rmqueue+325/352]    Not tainted VLI
Dec 19 09:50:42 ftp kernel: EIP:    0060:[<c013e275>;]    Not tainted VLI
Dec 19 09:50:42 ftp kernel: EFLAGS: 00010002
Dec 19 09:50:42 ftp kernel: EIP is at __rmqueue+0x145/0x160
Dec 19 09:50:42 ftp kernel: eax: c11ef418   ebx: 00000000   ecx: c0327610   edx: c1078e40
Dec 19 09:50:42 ftp kernel: esi: c03275d4   edi: c11ef410   ebp: cefa1de4   esp: cefa1dc8
Dec 19 09:50:42 ftp kernel: ds: 007b   es: 007b   ss: 0068
Dec 19 09:50:42 ftp kernel: Process proftpd (pid: 22058, threadinfo=cefa0000 task=c894ad20)
Dec 19 09:50:42 ftp kernel: Stack: 00000000 000095c2 000095c2 c0327610 0000000c c03276c8 0000000c cefa1e04
Dec 19 09:50:42 ftp kernel:        c013e2c3 c03275d4 00000000 00000046 c03275ec 00000246 c03276b8 cefa1e2c
Dec 19 09:50:42 ftp kernel:        c013e633 c03275d4 00000000 0000000e c03276c8 00000000 c03275d4 000000ef
Dec 19 09:50:42 ftp kernel: Call Trace:
Dec 19 09:50:42 ftp kernel:  [rmqueue_bulk+51/96] rmqueue_bulk+0x33/0x60
Dec 19 09:50:42 ftp kernel:  [<c013e2c3>;] rmqueue_bulk+0x33/0x60
Dec 19 09:50:42 ftp kernel:  [buffered_rmqueue+275/336] buffered_rmqueue+0x113/0x150
Dec 19 09:50:42 ftp kernel:  [<c013e633>;] buffered_rmqueue+0x113/0x150
Dec 19 09:50:42 ftp kernel:  [__alloc_pages+146/816] __alloc_pages+0x92/0x330
Dec 19 09:50:42 ftp kernel:  [<c013e702>;] __alloc_pages+0x92/0x330
Dec 19 09:50:42 ftp kernel:  [do_page_cache_readahead+207/256] do_page_cache_readahead+0xcf/0x100
Dec 19 09:50:42 ftp kernel:  [<c014081f>;] do_page_cache_readahead+0xcf/0x100
Dec 19 09:50:42 ftp kernel:  [page_cache_readahead+352/416] page_cache_readahead+0x160/0x1a0
Dec 19 09:50:42 ftp kernel:  [<c01409b0>;] page_cache_readahead+0x160/0x1a0
Dec 19 09:50:42 ftp kernel:  [do_generic_mapping_read+162/928] do_generic_mapping_read+0xa2/0x3a0
Dec 19 09:50:42 ftp kernel:  [<c013b0e2>;] do_generic_mapping_read+0xa2/0x3a0
Dec 19 09:50:42 ftp kernel:  [file_send_actor+0/112] file_send_actor+0x0/0x70
Dec 19 09:50:42 ftp kernel:  [<c013b7a0>;] file_send_actor+0x0/0x70
Dec 19 09:50:42 ftp kernel:  [generic_file_sendfile+72/96] generic_file_sendfile+0x48/0x60
Dec 19 09:50:42 ftp kernel:  [<c013b858>;] generic_file_sendfile+0x48/0x60
Dec 19 09:50:42 ftp kernel:  [file_send_actor+0/112] file_send_actor+0x0/0x70
Dec 19 09:50:42 ftp kernel:  [<c013b7a0>;] file_send_actor+0x0/0x70
Dec 19 09:50:42 ftp kernel:  [do_sendfile+433/624] do_sendfile+0x1b1/0x270
Dec 19 09:50:42 ftp kernel:  [<c01545e1>;] do_sendfile+0x1b1/0x270
Dec 19 09:50:42 ftp kernel:  [file_send_actor+0/112] file_send_actor+0x0/0x70
Dec 19 09:50:42 ftp kernel:  [<c013b7a0>;] file_send_actor+0x0/0x70
Dec 19 09:50:42 ftp kernel:  [sys_sendfile64+107/218] sys_sendfile64+0x6b/0xda
Dec 19 09:50:42 ftp kernel:  [<c01547ab>;] sys_sendfile64+0x6b/0xda
Dec 19 09:50:42 ftp kernel:  [sysenter_past_esp+82/121] sysenter_past_esp+0x52/0x79
Dec 19 09:50:42 ftp kernel:  [<c010afa9>;] sysenter_past_esp+0x52/0x79
Dec 19 09:50:42 ftp kernel:
Dec 19 09:50:42 ftp kernel: Code: 10 8b 55 0c 8b 45 e8 01 d8 39 55 e4 89 45 e8 8d 04 9b 8d 3c c7 7f af 89 f8 8d 65 f4 5b 5e

5f 5d c3 0f 0b 21 01 57 ae 2e c0 eb ab <0f>; 0b 95 00 dd 60 2e c0 e9 07 ff ff ff 0f 0b 94 00 dd 60 2e c0
Dec 19 09:51:00 ftp proftpd[22088]: ftp.jg.ctgu.edu.cn (172.25.21.100[172.25.21.100]) - FTP session opened.
Dec 19 09:51:00 ftp kernel:  ------------[ cut here ]------------
Dec 19 09:51:00 ftp kernel: kernel BUG at include/linux/list.h:149!
Dec 19 09:51:00 ftp kernel: invalid operand: 0000 [#3]
Dec 19 09:51:00 ftp kernel: CPU:    0
Dec 19 09:51:00 ftp kernel: EIP:    0060:[__rmqueue+325/352]    Not tainted VLI
Dec 19 09:51:00 ftp kernel: EIP:    0060:[<c013e275>;]    Not tainted VLI
Dec 19 09:51:00 ftp kernel: EFLAGS: 00010002
Dec 19 09:51:00 ftp kernel: EIP is at __rmqueue+0x145/0x160
Dec 19 09:51:00 ftp kernel: eax: c11ef418   ebx: 00000000   ecx: c0327610   edx: c1078e40
Dec 19 09:51:00 ftp kernel: esi: c03275d4   edi: c11ef410   ebp: c422fdec   esp: c422fdd0
Dec 19 09:51:00 ftp kernel: ds: 007b   es: 007b   ss: 0068
Dec 19 09:51:00 ftp kernel: Process loop57 (pid: 5625, threadinfo=c422e000 task=c3af6d80)
Dec 19 09:51:00 ftp kernel: Stack: 00000000 000058fe 000058fe c0327610 00000009 c03276c8 00000009 c422fe0c
Dec 19 09:51:00 ftp kernel:        c013e2c3 c03275d4 00000000 00000046 c03275ec 00000246 c03276b8 c422fe34
Dec 19 09:51:00 ftp kernel:        c013e633 c03275d4 00000000 0000000e c03276c8 00000000 c03275d4 000000ef
Dec 19 09:51:00 ftp kernel: Call Trace:
Dec 19 09:51:00 ftp kernel:  [rmqueue_bulk+51/96] rmqueue_bulk+0x33/0x60
Dec 19 09:51:00 ftp kernel:  [<c013e2c3>;] rmqueue_bulk+0x33/0x60
Dec 19 09:51:00 ftp kernel:  [buffered_rmqueue+275/336] buffered_rmqueue+0x113/0x150
Dec 19 09:51:00 ftp kernel:  [<c013e633>;] buffered_rmqueue+0x113/0x150
Dec 19 09:51:00 ftp kernel:  [__alloc_pages+146/816] __alloc_pages+0x92/0x330
Dec 19 09:51:00 ftp kernel:  [<c013e702>;] __alloc_pages+0x92/0x330
Dec 19 09:51:00 ftp kernel:  [do_page_cache_readahead+207/256] do_page_cache_readahead+0xcf/0x100
Dec 19 09:51:00 ftp kernel:  [<c014081f>;] do_page_cache_readahead+0xcf/0x100
Dec 19 09:51:00 ftp kernel:  [page_cache_readahead+236/416] page_cache_readahead+0xec/0x1a0
Dec 19 09:51:00 ftp kernel:  [<c014093c>;] page_cache_readahead+0xec/0x1a0
Dec 19 09:51:00 ftp kernel:  [do_generic_mapping_read+162/928] do_generic_mapping_read+0xa2/0x3a0
Dec 19 09:51:00 ftp kernel:  [<c013b0e2>;] do_generic_mapping_read+0xa2/0x3a0
Dec 19 09:51:05 ftp proftpd[22052]: ftp.jg.ctgu.edu.cn (172.24.19.231[172.24.19.231]) - FTP no transfer timeout, disconnected
Dec 19 09:51:05 ftp proftpd[22052]: ftp.jg.ctgu.edu.cn (172.24.19.231[172.24.19.231]) - FTP session closed.
Dec 19 09:51:10 ftp proftpd[22089]: ftp.jg.ctgu.edu.cn (172.24.4.244[172.24.4.244]) - FTP session opened.

z2000c

内存有问题吧，建议替换测试