[#3951] copy testsuites/webserver/testcase/ folder which is 8.9 M to target board fails with Cannot allocate memory

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[#3951] copy testsuites/webserver/testcase/ folder which is 8.9 M to target board fails with Cannot allocate memory

Submitted By: Mingquan Pan

Open Date

2008-03-03 02:12:10     Close Date

2008-03-03 02:47:42

Priority:

Medium     Assignee:

Nobody

Status:

Closed     Fixed In Release:

N/A

Found In Release:

N/A     Release:

Category:

N/A     Board:

N/A

Processor:

N/A     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Duplicate

Uboot version or rev.:

    Toolchain version or rev.:

08r1-8

App binary format:

N/A     

Summary: copy testsuites/webserver/testcase/ folder which is 8.9 M to target board fails with Cannot allocate memory

Details:

 

copy testsuites/webserver/testcase/ folder which is 8.9 M to target board fails with Cannot allocate memory. The kernel is built with 20% pagecache.

 

test@linux:~/work/cruise/checkouts/uclinux-dist/testsuites/webserver> rcp -rp testcase/test/ root@10.100.4.50:/home/httpd/

rcp: /home/httpd///.svn/text-base/BlackfinuClinux  help.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/text-base/BlackfinUboot help.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/text-base/BlackfinGNU Toolchain help.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/text-base/BlackfinuClinux CVS.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/text-base/BlackfinUboot CVS.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/text-base/BlackfinGNU Toolchain CVS.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/text-base/BlackfinuClinux.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/text-base/BlackfinUboot.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/text-base/BlackfinuClinux release.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/text-base/BlackfinUboot release.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/text-base/index.html.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/text-base/BlackfinGNU Toolchain.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/text-base/BlackfinGNU Toolchain release.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/prop-base/BlackfinuClinux  help.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/prop-base/BlackfinUboot help.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/prop-base/BlackfinGNU Toolchain help.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/prop-base/BlackfinuClinux CVS.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/prop-base/BlackfinUboot CVS.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/prop-base/BlackfinGNU Toolchain CVS.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/prop-base/BlackfinuClinux.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/prop-base/BlackfinUboot.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/prop-base/BlackfinuClinux release.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/prop-base/BlackfinUboot release.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/prop-base/index.html.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/prop-base/BlackfinGNU Toolchain.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/prop-base/BlackfinGNU Toolchain release.htm.svn-base: Cannot allocate memory

rcp: /home/httpd///.svn/props/BlackfinuClinux  help.htm.svn-work: Cannot allocate memory

rcp: /home/httpd///.svn/props/BlackfinUboot help.htm.svn-work: Cannot allocate memory

rcp: /home/httpd///.svn/props/BlackfinGNU Toolchain help.htm.svn-work: Cannot allocate memory

rcp: /home/httpd///.svn/props/BlackfinuClinux CVS.htm.svn-work: Cannot allocate memory

rcp: /home/httpd///.svn/props/BlackfinUboot CVS.htm.svn-work: Cannot allocate memory

rcp: /home/httpd///.svn/props/BlackfinGNU Toolchain CVS.htm.svn-work: Cannot allocate memory

rcp: /home/httpd///.svn/props/BlackfinuClinux.htm.svn-work: Cannot allocate memory

rcp: /home/httpd///.svn/props/BlackfinUboot.htm.svn-work: Cannot allocate memory

 

On host, printing:

Mem-info:

DMA per-cpu:

CPU    0: Hot: hi:   18, btch:   3 usd:   5   Cold: hi:    6, btch:   1 usd:   0

Active:703 inactive:2447 dirty:0 writeback:0 unstable:0

free:9761 slab:684 mapped:0 pagetables:0 bounce:0

DMA free:39044kB min:1000kB low:1248kB high:1500kB active:2812kB inactive:9788kB present:62992kB pages_scanned:0 all_unreclaimable? no

lowmem_reserve[]: 0 0

DMA: 77*4kB 6*8kB 2*16kB 0*32kB 0*64kB 0*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 1*4096kB 0*8192kB 2*16384kB 0*32768kB = 39044kB

15871 pages of RAM

9801 free pages

678 reserved pages

0 pages shared

0 pages swap cached

syslogd: page allocation failure. order:0, mode:0xa00d2

Hardware Trace:

   0 Target : <0x00004740> { _dump_stack + 0x0 }

     Source : <0x0002cb52> { ___alloc_pages + 0x186 }

   1 Target : <0x0002cb52> { ___alloc_pages + 0x186 }

     Source : <0x0000ce12> { _printk + 0x16 }

   2 Target : <0x0000ce0e> { _printk + 0x12 }

     Source : <0x0000ccc4> { _vprintk + 0x1b8 }

   3 Target : <0x0000ccb8> { _vprintk + 0x1ac }

     Source : <0xffa00c82> { __common_int_entry + 0xca }

   4 Target : <0xffa00c20> { __common_int_entry + 0x68 }

     Source : <0xffa00a60> { _return_from_int + 0x58 }

   5 Target : <0xffa00a60> { _return_from_int + 0x58 }

     Source : <0xffa00a36> { _return_from_int + 0x2e }

   6 Target : <0xffa00a08> { _return_from_int + 0x0 }

     Source : <0xffa00c1c> { __common_int_entry + 0x64 }

   7 Target : <0xffa00c1a> { __common_int_entry + 0x62 }

     Source : <0xffa003a0> { _asm_do_IRQ + 0x68 }

   8 Target : <0xffa00398> { _asm_do_IRQ + 0x60 }

     Source : <0x00010f02> { __local_bh_enable + 0x3e }

   9 Target : <0x00010ec4> { __local_bh_enable + 0x0 }

     Source : <0x0001100c> { ___do_softirq + 0x94 }

  10 Target : <0x00011004> { ___do_softirq + 0x8c }

     Source : <0x00010fe4> { ___do_softirq + 0x6c }

  11 Target : <0x00010fd8> { ___do_softirq + 0x60 }

     Source : <0x00013de0> { _run_timer_softirq + 0x84 }

  12 Target : <0x00013d9a> { _run_timer_softirq + 0x3e }

     Source : <0x00013e42> { _run_timer_softirq + 0xe6 }

  13 Target : <0x00013e38> { _run_timer_softirq + 0xdc }

     Source : <0x00013c18> { _cascade + 0x54 }

  14 Target : <0x00013c0a> { _cascade + 0x46 }

     Source : <0x00013a66> { _internal_add_timer + 0x2a }

  15 Target : <0x00013a3c> { _internal_add_timer + 0x0 }

     Source : <0x00013c06> { _cascade + 0x42 }

Stack from 032c5c58:

        00080000 0002cb56 001f8668 00080000 000a00d2 03dd820c 00000000 000a00d2

        006f5380 001f8664 00000000 000a00d2 0060ff3c 00000000 0012abe4 0036ecec

        0002a11c 0060e4b0 00000000 00000000 00000001 00000000 00000063 000007ff

        00000000 00128b58 001f8660 00000000 00000054 00000001 0017078e 0316b160

        0017da78 0060e41c 00000000 0003d6e8 032c5ecc 032c5e9c 00000000 00000000

        00000000 00000000 00000000 00000000 00000054 00376dbc 00124256 032c5d44

 

Call Trace:

[<00010b48>] _current_fs_time+0x38/0x40

[<00001000>] _run_init_process+0x0/0x18

[<0002a5ae>] ___generic_file_aio_write_nolock+0x1e2/0x3a0

[<00001000>] _run_init_process+0x0/0x18

[<00001000>] _run_init_process+0x0/0x18

[<0001caf0>] _autoremove_wake_function+0x0/0x30

[<0002a7c0>] _generic_file_aio_write+0x54/0xe4

[<00001000>] _run_init_process+0x0/0x18

[<00036234>] _do_sync_write+0xac/0xe4

[<00001000>] _run_init_process+0x0/0x18

[<0001caf0>] _autoremove_wake_function+0x0/0x30

[<00001000>] _run_init_process+0x0/0x18

[<00043d86>] _fcntl_setlk+0x2e/0x1e4

[<000369a6>] _vfs_write+0x82/0xfc

[<00036e2a>] _sys_write+0x32/0x64

[<00001000>] _run_init_process+0x0/0x18

[<00036df8>] _sys_write+0x0/0x64

[<0000fffe>] _alarm_setitimer+0x12/0x50

[<00008000>] _bfin_demux_gpio_irq+0x54/0x94

[<00002000>] _get_sclk+0x4/0x58

 

Mem-info:

DMA per-cpu:

CPU    0: Hot: hi:   18, btch:   3 usd:   5   Cold: hi:    6, btch:   1 usd:   0

Active:703 inactive:2447 dirty:0 writeback:0 unstable:0

free:9761 slab:684 mapped:0 pagetables:0 bounce:0

DMA free:39044kB min:1000kB low:1248kB high:1500kB active:2812kB inactive:9788kB present:62992kB pages_scanned:0 all_unreclaimable? no

lowmem_reserve[]: 0 0

DMA: 77*4kB 6*8kB 2*16kB 0*32kB 0*64kB 0*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 1*4096kB 0*8192kB 2*16384kB 0*32768kB = 39044kB

15871 pages of RAM

9801 free pages

678 reserved pages

0 pages shared

0 pages swap cached

 

root:/>

root:/> free

              total         used         free       shared      buffers

  Mem:        60772        21540        39232            0            0

root:/>

 

 

Follow-ups

 

--- Vivi Li                                                  2008-03-03 02:47:42

Dupilcated with bug 3929 "Can not generate a big file(more then 5MB)".

 

 

 

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