有段LOG看看是什么原因引起的？是不是被黑了~~~

RAULNAN

Sep  8 14:41:25 qianlong_new1 kernel: ENOMEM in new_handle, retrying.
Sep  8 14:41:26 qianlong_new1 kernel: Mem-info:
Sep  8 14:41:26 qianlong_new1 kernel: ZoneMA freepages:  2927 min:     0 low:     0 high:     0
Sep  8 14:41:26 qianlong_new1 kernel: Zone:Normal freepages:   638 min:  1278 low:  4543 high:  6303
Sep  8 14:41:26 qianlong_new1 kernel: Zone:HighMem freepages:121038 min:   255 low:  4606 high:  6909
Sep  8 14:41:26 qianlong_new1 kernel: Free pages:      124603 (121038 HighMem)
Sep  8 14:41:26 qianlong_new1 kernel: ( Active: 128518/34676, inactive_laundry: 5284, inactive_clean: 5240, free: 124604 )
Sep  8 14:41:26 qianlong_new1 kernel:   aa:0 ac:0 id:0 il:0 ic:0 fr:2927
Sep  8 14:41:26 qianlong_new1 kernel:   aa:1533 ac:817 id:87 il:124 ic:0 fr:639
Sep  8 14:41:26 qianlong_new1 kernel:   aa:87194 ac:38974 id:34555 il:5194 ic:5240 fr:121038
Sep  8 14:41:26 qianlong_new1 kernel: 1*4kB 3*8kB 4*16kB 1*32kB 1*64kB 2*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 2*4096kB = 11708kB)
Sep  8 14:41:26 qianlong_new1 kernel: 2*4kB 0*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 1*2048kB 0*4096kB = 2552kB)
Sep  8 14:41:26 qianlong_new1 kernel: 23304*4kB 7171*8kB 2706*16kB 2107*32kB 626*64kB 236*128kB 100*256kB 56*512kB 32*1024kB 20*2048kB 6*4096kB = 484152kB)
Sep  8 14:41:26 qianlong_new1 kernel: Swap cache: add 7859, delete 6824, find 192/1034, race 0+0
Sep  8 14:41:27 qianlong_new1 kernel: 211043 pages of slabcache
Sep  8 14:41:28 qianlong_new1 kernel: 102 pages of kernel stacks
Sep  8 14:41:29 qianlong_new1 kernel: 0 lowmem pagetables, 449 highmem pagetables
Sep  8 14:41:29 qianlong_new1 kernel: Free swap:       2020180kB
Sep  8 14:41:29 qianlong_new1 kernel: 524247 pages of RAM
Sep  8 14:41:29 qianlong_new1 kernel: 294871 pages of HIGHMEM
Sep  8 14:41:29 qianlong_new1 kernel: 8862 reserved pages
Sep  8 14:41:30 qianlong_new1 kernel: 83488 pages shared
Sep  8 14:41:31 qianlong_new1 kernel: 1035 pages swap cached
Sep  8 14:41:32 qianlong_new1 kernel: Out of Memory: Killed process 1637 (auditd).
Sep  8 14:41:32 qianlong_new1 kernel: Mem-info:
Sep  8 14:41:33 qianlong_new1 kernel: ZoneMA freepages:  2927 min:     0 low:     0 high:     0
Sep  8 14:41:34 qianlong_new1 kernel: Zone:Normal freepages:   628 min:  1278 low:  4543 high:  6303
Sep  8 14:41:35 qianlong_new1 kernel: Zone:HighMem freepages:121811 min:   255 low:  4606 high:  6909
Sep  8 14:41:36 qianlong_new1 kernel: Free pages:      125366 (121811 HighMem)
Sep  8 14:41:37 qianlong_new1 kernel: ( Active: 127454/34700, inactive_laundry: 5297, inactive_clean: 5238, free: 125366 )
Sep  8 14:41:38 qianlong_new1 kernel:   aa:0 ac:0 id:0 il:0 ic:0 fr:2927
Sep  8 14:41:39 qianlong_new1 kernel:   aa:1409 ac:646 id:35 il:157 ic:0 fr:628
Sep  8 14:41:41 qianlong_new1 kernel:   aa:87187 ac:38212 id:34610 il:5194 ic:5238 fr:121811
Sep  8 14:41:42 qianlong_new1 kernel: 1*4kB 3*8kB 4*16kB 1*32kB 1*64kB 2*128kB 2*256kB 1*512kB 0*1024kB 1*2048kB 2*4096kB = 11708kB)
Sep  8 14:41:43 qianlong_new1 kernel: 14*4kB 3*8kB 4*16kB 0*32kB 1*64kB 0*128kB 1*256kB 0*512kB 0*1024kB 1*2048kB 0*4096kB = 2512kB)
Sep  8 14:41:49 qianlong_new1 kernel: 23411*4kB 7246*8kB 2731*16kB 2121*32kB 633*64kB 234*128kB 100*256kB 54*512kB 32*1024kB 19*2048kB 7*4096kB = 487244kB)
Sep  8 14:41:50 qianlong_new1 kernel: Swap cache: add 8016, delete 6948, find 192/1063, race 0+0
Sep  8 14:41:50 qianlong_new1 kernel: 211447 pages of slabcache
Sep  8 14:41:50 qianlong_new1 kernel: 100 pages of kernel stacks
Sep  8 14:41:50 qianlong_new1 kernel: 0 lowmem pagetables, 405 highmem pagetables

在当时我系统中的一些进程就停掉了包括SSH ！！！请帮忙看看这是为什么啊？？？

请各位指点~~~

谢谢！