[20:37:02] root@web-36:~#  web-36 kernel: [ 9801.314306] Oops: 0002 [#1] SMP
 web-36 kernel: [ 9801.314352] Process pgrep (pid: 8210, ti=ce164000 task=e94ae910 task.ti=ce164000)
 web-36 kernel: [ 9801.314356] Stack: 00000008 c0400800 00000015 c0400800 c1970000 c1975da8 c1970000 c016161d
 web-36 kernel: [ 9801.314366]        00000001 00000001 00000001 c1975da8 00000000 c0400800 c0161e6c c0400cb0
 web-36 kernel: [ 9801.314374]        c0400cb0 c03376b0 000004ac 00000200 000000c2 00000001 00000000 c1d40efc
 web-36 kernel: [ 9801.314382] Call Trace:
 web-36 kernel: [ 9801.314386]  [<c016161d>] move_freepages_block+0x6d/0x90
 web-36 kernel: [ 9801.314391]  [<c0161e6c>] __rmqueue+0xec/0x1f0
 web-36 kernel: [ 9801.314395]  [<c0161fa5>] rmqueue_bulk+0x35/0x70
 web-36 kernel: [ 9801.314400]  [<c01630b1>] get_page_from_freelist+0x3e1/0x490
 web-36 kernel: [ 9801.314406]  [<c0163250>] __alloc_pages+0x60/0x390
 web-36 kernel: [ 9801.314411]  [<c0174c2e>] vma_merge+0xde/0x1d0
 web-36 kernel: [ 9801.314418]  [<c01635b7>] __get_free_pages+0x37/0x50
 web-36 kernel: [ 9801.314422]  [<c01c1889>] proc_file_read+0x79/0x2d0
 web-36 kernel: [ 9801.314429]  [<c01c1810>] proc_file_read+0x0/0x2d0
 web-36 kernel: [ 9801.314433]  [<c01bd373>] proc_reg_read+0x63/0xa0
 web-36 kernel: [ 9801.314437]  [<c01bd310>] proc_reg_read+0x0/0xa0
 web-36 kernel: [ 9801.314441]  [<c01867b7>] vfs_read+0xb7/0x170
 web-36 kernel: [ 9801.314445]  [<c0186d11>] sys_read+0x41/0x70
 web-36 kernel: [ 9801.314449]  [<c0105832>] syscall_call+0x7/0xb
 web-36 kernel: [ 9801.314455]  =======================
 web-36 kernel: [ 9801.314457] Code: 77 0c 8b 57 18 8b 41 04 89 42 04 89 10 6b c6 2c c7 47 18 00 01 10 00 8b 14 24 8d 84 10 80 04 00 00 03 44 24 04 8b 50 04 8d 58 04 <89> 4a 04 89 57 18 89 59 04 89 48 04 89 f1 b8 24 00 00 00 d3 e0
 web-36 kernel: [ 9801.314505] EIP: [<c0161579>] move_freepages+0x99/0xd0 SS:ESP 0069:ce165dfc