2010-09-01 07:54:58     copy page fault -- small files work, large files fail

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2010-09-01 07:54:58     copy page fault -- small files work, large files fail

jiang jiang (AFGHANISTAN)

Message: 93020   

modprobe: page allocation failure. order:5, mode:0x40d0

Stack info:

SP: [0x06d63ca0]

FP: (0x06d63d18)

Memory from 0x06d63ca0 to 06d64000

06d63ca0:[06d63cac]<000280f2> 000240d0 006d6628 00000005 000040d0 00000001 00000048

06d63cc0: 06d62000 06d62000 00000000 000240d0 06d62000 00000010 00000000 00000000

06d63ce0: 00000000 00000000 07b6bc80 <0002821e> 00000000 00020000 00020000 00000004

06d63d00: 00000122 00000000 00000007 <0002ed94> 00000000 00000004 (00000000) <0002efaa>

06d63d20:<00035ee6><0003609a> 00000000 00000122 00000000 00000000 00000000 00000177

06d63d40: 00000000 0049bdc0 00000000 06d62000 079bdaa0 0049b500 <0005435e> 07de1ce0

06d63d60: 07b77000 06d62000 00020000 00020000 00000000 00000000 06d63da8 079bdaa0

06d63d80: 07de1ce0 00000007 00000122 00000000 001e0a00 00000000 00000000 00000000

06d63da0: 00000000 00000042 464c457f 00010101 00000000 00000000 006a0003 00000001

06d63dc0: 00001160 00000034 00007440 10000002 00200034 00280004 000e000f 079f1260

06d63de0: 0049be00 001e8000 001e8034 00000000 001e9160 00020000 077980b8 00000000

06d63e00: 80000010 464c457f 00010101 00000000 00000000 006a0002 00000001 00007ae4

06d63e20: 00000034 00050354 10000002 00200034 00280007 00170018 006fbbc0 0049b7a0

06d63e40: 07a00000 07a00034 00000000 07a07ae4 00020000 04bfc844 00000000 80000050

06d63e60: 001c6e84 <000359f0> 001cdb50 07b77000 001cd820 fffffff8 00000000 06d63ef4

06d63e80: 06d62000 <00035848> 06d63ef4 077df000 00000000 06d62000 06d63fd0 <00036b3e>

06d63ea0: 07b77000 079d8360 00000000 00000000 001c8d8c 001c8e8c 07a89e84 001c6e84

06d63ec0: 006d6760 06d63fd0 00000000 <ffa0056c> 00000000 06d62000 00000000 00000000

06d63ee0: 00000000 001c8d8c 001c8d8c 06d63fd0 06d63ef4 00000000 00000000 00000000

06d63f00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

06d63f20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

06d63f40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

06d63f60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

06d63f80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

06d63fa0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

06d63fc0: 00000000 00000000 00000000 00000000 00000000 <00015d8c> 00000000 00000000

06d63fe0: 00000000 <00001466> 00000000 00000000 00000000 00000000 ffffffff 00000006

Return addresses in stack:

    address :

    address :

    address :

   frame 1 :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

Mem-Info:

DMA per-cpu:

CPU    0: hi:   42, btch:   7 usd:   0

Active_anon:0 active_file:14182 inactive_anon:0

inactive_file:14187 dirty:0 writeback:0 unstable:0

free:1483 slab:340 mapped:0 pagetables:0 bounce:0

DMA free:5932kB min:4096kB low:5120kB high:6144kB active_anon:0kB inactive_anon:

0kB active_file:56728kB inactive_file:56748kB present:128012kB pages_scanned:0 all_unreclaimable? no

lowmem_reserve[]: 0 0 0

DMA: 163*4kB 90*8kB 29*16kB 2*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 5932kB

28369 total pagecache pages

32255 pages RAM

767 pages reserved

3 pages shared

29964 pages non-shared

Allocation of length 131072 from process 966 failed

DMA per-cpu:

CPU    0: hi:   42, btch:   7 usd:   0

Active_anon:0 active_file:14182 inactive_anon:0

inactive_file:14187 dirty:0 writeback:0 unstable:0

free:1483 slab:340 mapped:0 pagetables:0 bounce:0

DMA free:5932kB min:4096kB low:5120kB high:6144kB active_anon:0kB inactive_anon:

0kB active_file:56728kB inactive_file:56748kB present:128012kB pages_scanned:0 all_unreclaimable? no

lowmem_reserve[]: 0 0 0

DMA: 163*4kB 90*8kB 29*16kB 2*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 5932kB

28369 total pagecache pages

Killed

root:/> init: /sbin/syslogd respawning too fast

root:/> cp -a /mnt/usb/blackfin/ /

cp invoked oom-killer: gfp_mask=0x200d2, order=0, oomkilladj=0

Stack info:

SP: [0x044f3b94]

FP: (0x044f3ca4)

Memory from 0x044f3b90 to 044f4000

044f3b90:<00025f42>[044f3ba0]<00026000> 00000000 006d6908 000200d2 00000000 00000000

044f3bb0: 001ba0f0 000000e4 <00026186> 000000a0 001704a4 044f2000 <00026324> 006dcbe0

044f3bd0: 001c5abc 00000124 0000000a 006d7d00 000000a0 001c5abc 00000001 044f3c0c

044f3bf0: 00000048 0000000a 00000000 001704a4 044f3be8 00000349 24004f02 00000000

044f3c10: 00000001 <00028170> 006d6720 001e09fc 00000000 00000000 000200d2 00000000

044f3c30: 00000042 000200d2 000200d2 00000000 001e09fc 00000001 00000048 044f2000

044f3c50: 044f2000 00000000 000200d2 044f2000 00000010 00000000 00000000 00000000

044f3c70: 00000000 07d059e0 <00024194> 003a7208 07d059e0 003a7208 00000000 00000000

044f3c90: 00006afe ffffffff 07dec040 00000001 0003f3b8 (00000000)<000451a8> 044f3d3c

044f3cb0: 00000000 06afe000 00001000 00001000 044f3d68 07d059e0 <000246b4> <00024624>

044f3cd0: 044f2000 00001000 00000000 00000000 06afe000 00001000 001201d2 00000000

044f3cf0: 06afe000 00000000 00001000 00000000 044f3d3c 044f3d38 00000000 003a7208

044f3d10: 0015bd84 003a7170 00000000 00000000 0015bd84 00000000 044f3ea0 00000001

044f3d30: 00000000 00001000 0003f3bf 0060eb80 003a7208 <00024b90> 003a7170 00001000

044f3d50: 07d059e0 00000000 044f3ea0 00000000 06afe000 044f3e1c 044f3d68 044f3d68

044f3d70: 06afe000 00000000 044f3e64 00001000 00000000 00305aa0 <000251e4> <000251e4>

044f3d90: 0065c3c0 00305aa0 07d05760 00000000 00001000 00000020 00001000 003a7208

044f3db0:<000254f4> 044f3e1c 003a7170 07d059e0 003a71dc 044f3ea0 00000001 04bfd4e8

044f3dd0: 044f3e1c 044f3ea0 00000001 044f3e64 00001000 003fea6c 003fea48 <00032720>

044f3df0: 07d059e0 044f3ef0 00310fc8 044f3e1c 044f3ea0 00000005 044f3ef8 00000000

044f3e10: 00000001 06afe000 00000000 c0008480 079d86a0 00000000 00000001 ffffffff

044f3e30: 07d059e0 00000000 00000000 00000000 00000000 006d6720 00000000 00000000

044f3e50: ffc03d00 006d6720 00018c44 044f3e5c 044f3e5c 06afe000 00000000 00000002

044f3e70: 05c08800 00000000 00000000 00001000 f00073ae 00000000 00000000 00000000

044f3e90: 00000000 006dabc0 003fea6c <00032e26> 003feaa8 00001000 <00032d2a> 07d059e0

044f3eb0: 00000004 044f3ef0 003feaa8 00000055 04bfd4e8 <00022804> 044f3ef0 00000000

044f3ed0:<000330ec> 07d059e0 003feaa8 00001000 04bfd4e8 00000005 <0000e702> 044f3ef0

044f3ef0: 06afe000 00000000 00000000 <ffa0067c> 000330bc 00000000 ffffe000 04bfd4e8

044f3f10: 00001000 04bfd4e8 00000002 04bfd4e8 00000005 0050fa2e 00008000 00000000

044f3f30: 00000000 044f4000 0050fa2e 0050fa2e <07a08244><ffa00bd4> 02003004 0051e8f7

044f3f50: 001ee361 0051e8f6 001ee354 00000000 00000000 00000008 00000000 00000008

044f3f70: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

044f3f90: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 0053aba4

044f3fb0: 002cc03f 003fea3c 003fea48 04bfd4e8 00311a50 00310fc8 04bff868 0050fa24

044f3fd0: 00000004 00001000 003feaa8 00000005 04bfd4e8 00000002 00001000 003feaa8

044f3ff0: 00000005 00000005 00000004 00000006

Return addresses in stack:

    address :

    address :

    address :

    address :

    address :

    address :

   frame 1 :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

Mem-Info:

DMA per-cpu:

CPU    0: hi:   42, btch:   7 usd: 39

Active_anon:0 active_file:14247 inactive_anon:0

inactive_file:14201 dirty:0 writeback:0 unstable:0

free:1336 slab:337 mapped:0 pagetables:0 bounce:0

DMA free:5344kB min:4096kB low:5120kB high:6144kB active_anon:0kB inactive_anon:

0kB active_file:56988kB inactive_file:56804kB present:128012kB pages_scanned:114887 all_unreclaimable? no

lowmem_reserve[]: 0 0 0

DMA: 116*4kB 62*8kB 16*16kB 1*32kB 0*64kB 2*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 5344kB

28480 total pagecache pages

32255 pages RAM

767 pages reserved

34 pages shared

30041 pages non-shared

Out of memory: kill process 292 (sh) score 10 or a child

Killed process 1596 (cp)

modprobe: page allocation failure. order:5, mode:0x40d0

Stack info:

SP: [0x010f3ca0]

FP: (0x010f3d18)

Memory from 0x010f3ca0 to 010f4000

010f3ca0:[010f3cac]<000280f2> 000240d0 006dcdc8 00000005 000040d0 00000001 00000048

010f3cc0: 010f2000 010f2000 00000000 000240d0 010f2000 00000010 00000000 00000000

010f3ce0: 00000000 00000000 0048d140 <0002821e> 00000000 00020000 00020000 00000004

010f3d00: 00000122 00000000 00000007 <0002ed94> 00000000 00000004 (00000000) <0002efaa>

010f3d20:<00035ee6><0003609a> 00000000 00000122 00000000 00000000 00000000 00000177

010f3d40: 00000000 0049b660 00000000 010f2000 07d05e60 0049b4a0 <0005435e> 07de1860

010f3d60: 07b77000 010f2000 00020000 00020000 00000000 00000000 010f3da8 07d05e60

010f3d80: 07de1860 00000007 00000122 00000000 00000004 00000000 00000000 01000000

010f3da0: 00000000 02006a00 464c457f 00010101 00000000 00000000 006a0003 00000001

010f3dc0: 00001160 00000034 00007440 10000002 00200034 00280004 000e000f 00ddb9c0

010f3de0: 0049b600 001e8000 001e8034 00000000 001e9160 00020000 0121f0b8 00000000

010f3e00: 80000010 464c457f 00010101 00000000 00000000 006a0002 00000001 00007ae4

010f3e20: 00000034 00050354 10000002 00200034 00280007 00170018 006fbbc0 0049bb80

010f3e40: 07a00000 07a00034 00000000 07a07ae4 00020000 00e20844 00000000 80000050

010f3e60: 001c6e84 <000359f0> 001cdb50 07b77000 001cd820 fffffff8 00000000 010f3ef4

010f3e80: 010f2000 <00035848> 010f3ef4 05766000 00000000 010f2000 010f3fd0 <00036b3e>

010f3ea0: 07b77000 079d8720 00000000 00000000 001c8d8c 001c8e8c 07a89e84 00000000

010f3ec0: 006d6160 006dcbe0 00000000 <ffa0056c> 00000000 010f2000 00000000 00000000

010f3ee0: 00000000 00000000 00000002 0000ffff 010f3ef4 00000000 00000000 00000000

010f3f00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

010f3f20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

010f3f40: 00000000 00000000 00000000  00000000 00000000 00000000 00000000 00000000

010f3f60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

010f3f80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

010f3fa0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

010f3fc0: 00000000 00000000 00000000 00000000 00000000 <00015d8c> 00000000 00000000

010f3fe0: 00000000 <00001466> 00000000 00000000 00000000 00000000 ffffffff 00000006

Return addresses in stack:

    address :

    address :

    address :

   frame 1 :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

Mem-Info:

DMA per-cpu:

CPU    0: hi:   42, btch:   7 usd:   0

Active_anon:0 active_file:14261 inactive_anon:0

inactive_file:14220 dirty:0 writeback:0 unstable:0

free:1375 slab:336 mapped:0 pagetables:0 bounce:0

DMA free:5500kB min:4096kB low:5120kB high:6144kB active_anon:0kB inactive_anon:

0kB active_file:57044kB inactive_file:56880kB present:128012kB pages_scanned:0 all_unreclaimable? no

lowmem_reserve[]: 0 0 0

DMA: 119*4kB 62*8kB 19*16kB 2*32kB 1*64kB 2*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 5500kB

28481 total pagecache pages

32255 pages RAM

767 pages reserved

2 pages shared

30073 pages non-shared

Allocation of length 131072 from process 2506 failed

DMA per-cpu:

CPU    0: hi:   42, btch:   7 usd:   0

Active_anon:0 active_file:14261 inactive_anon:0

inactive_file:14220 dirty:0 writeback:0 unstable:0

free:1375 slab:336 mapped:0 pagetables:0 bounce:0

DMA free:5500kB min:4096kB low:5120kB high:6144kB active_anon:0kB inactive_anon:

0kB active_file:57044kB inactive_file:56880kB present:128012kB pages_scanned:0 all_unreclaimable? no

lowmem_reserve[]: 0 0 0

DMA: 119*4kB 62*8kB 19*16kB 2*32kB 1*64kB 2*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 5500kB

28481 total pagecache pages

Killed

root:/> ls

bin       dev       home      lib       proc      sbin     tmp       var

blackfin etc       init      mnt       root      sys       usr

root:/> cd blackfin/

root:/blackfin> ls

opt.tar.gz

root:/blackfin> du -h opt.tar.gz

107.0M opt.tar.gz

root:/blackfin> ls -l /mnt/usb/blackfin/

drwxrwxrwx    2 root     root         4096 Sep 1 2010 blackfin file

drwxrwxrwx    2 root     root         4096 Sep 1 2010 busybox file(blackfin)

drwxrwxrwx    2 root     root         4096 Sep 1 2010 kernel file(blackfin)

-rwxrwxrwx    1 root     root    237341191 Aug 20 2010 opt.tar.gz

-rwxrwxrwx    1 root     root     13798835 Aug 23 2010 u-boot-2009_tu_0726.tgz

-rwxrwxrwx    1 root     root    473128809 Aug 20 2010 uClinux-dist-2009R1.1-RC

4.tar.bz2

-rwxrwxrwx    1 root     root    653095349 Aug 23 2010 uClinux-dist.tar.gz

drwxrwxrwx    2 root     root         4096 Sep 1 2010 uboot file(blackfin)

root:/blackfin> usb 1-1: USB disconnect, address 4

khelper invoked oom-killer: gfp_mask=0xd0, order=1, oomkilladj=0

Stack info:

SP: [0x07dc3cbc]

FP: (0x07dc3d7c)

Memory from 0x07dc3cb0 to 07dc4000

07dc3cb0:<00007072> 07dc3cbc <00025f42>[07dc3cc8]<00026000> 00000000 07de7228 000000d0

07dc3cd0: 00000001 00000000 001ba0f0 000000e4 <00026186> 000000a0 001704a4 07dc2000

07dc3cf0:<00026324> 07d84660 001c5abc 00000124 00000009 006d7d00 000000a0 001c5abc

07dc3d10: 001c6e84 07dc3d34 00000048 00000009 00000000 001704a4 07dc3d10 000004d0

07dc3d30: 02625a02 00000000 00000001 <00028170> 07de7040 001e09fc 00000000 00000000

07dc3d50: 000000d0 00000001 00000042 <000200d0> 000000d0 00000001 001e09fc 00000001

07dc3d70: 00000048 07dc2000 07dc2000 (00000000)<000200d0> 07dc2000 00000010 00000000

07dc3d90: 00000000 00000000 00000000 07d84940 <0002821e> 07d84940 001b4ecc 07de7040

07dc3db0: 00804111 07dc2000 00804111 00000000 <000093ae> 07dc3e7c 00804111 00000000

07dc3dd0:<000093c0> 07dc3e04 07dc3e04 07dc3e04 07dc3e04 <00008ea6> 001b4ad0 07d84660

07dc3df0: 00000000 <00009ffa> 07dc3e7c 00000000 00000000 00804111 00000000 00000000

07dc3e10: 00000000 00000000 00000000 07dc3e7c 00000000 00000000 00000000 00000000

07dc3e30: 00000000 07dc3e34 07dc3e34 <0000e702> 07dc2000 <0000160a> 07dc3e7c 07dfea40

07dc3e50: 000159e8 079d8460 00015cf0 00004011 00000000 <000073ae> 00000000 00000000

07dc3e70: 00000000 00000000 00000000 00000000 00008002 00000000 00000000 00000000

07dc3e90: 00000000 00001460 00000000 00000000 00000000 00000000 00000000 00000000

07dc3eb0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

07dc3ed0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

07dc3ef0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

07dc3f10: 00000000 00000000 00000000 00000000 00000000 00015cf0 00000000 00000000

07dc3f30: 00000000 00000000 00000000 00000000 00000000 079d8460 00000000 00000000

07dc3f50: ffffffff 00000006 <00015a0c> 079d8460 00000000 07dc3fb8 00000000 07de7040

07dc3f70: 0550bc60 00000000 <00015e46> 079d8460 001c6e84 07dc2000 00000000 <0001663e>

07dc3f90: 07dfea40 00000000 <00016622> 07dfea40 00000000 00000000 07dfea48 0000ffff

07dc3fb0: 07dc2000 07dc2000 00000000 07de7040 00018c44 07dc3fc4 07dc3fc4 <00018860>

07dc3fd0: 000165c8 07dfea40 00000000 00000000 00000000 00000000 <00001466> 00000000

07dc3ff0: 00000000 00000000 ffffffff 00000006

Return addresses in stack:

    address :

    address :

    address :

    address :

    address :

    address :

    address :

   frame 1 :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

    address :

Mem-Info:

DMA per-cpu:

CPU    0: hi:   42, btch:   7 usd:   0

Active_anon:0 active_file:14078 inactive_anon:0

inactive_file:14401 dirty:0 writeback:0 unstable:0

free:1038 slab:344 mapped:0 pagetables:0 bounce:0

DMA free:4152kB min:4096kB low:5120kB high:6144kB active_anon:0kB inactive_anon:

0kB active_file:56312kB inactive_file:57604kB present:128012kB pages_scanned:0 all_unreclaimable? no

lowmem_reserve[]: 0 0 0

DMA: 98*4kB 56*8kB 7*16kB 2*32kB 1*64kB 0*128kB 0*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 4152kB

28479 total pagecache pages

32255 pages RAM

767 pages reserved

0 pages shared

30408 pages non-shared

Out of memory: kill process 292 (sh) score 9 or a child

Killed process 292 (sh)

 

i can copy small file(<100M) ,but can not copy big file(>100M),when i copy big file ,it will occur this problem?

QuoteReplyEditDelete

 

 

2010-09-01 11:38:21     Re: copy page fault -- small files work, large files fail

Mike Frysinger (UNITED STATES)

Message: 93035   

 

please describe your actual system

 

what version of software are you using ?  (kernel/toolchain)

 

how much ram do you have in the system ?  post the output of `free` right after boot, and post the complete boot log

 

where exactly are you copying files ?  where is the large file stored ?  where are you copying it to ?

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