[#6674] On bf548-ezkit, qt test in flat format fail at page allocation(2011)

[#6674] On bf548-ezkit, qt test in flat format fail at page allocation

Submitted By: Vivi Li

Open Date

2011-07-01 04:22:27

Priority:

Low Assignee:

Bob Liu

Status:

Open Fixed In Release:

N/A

Found In Release:

2011R1 Release:

Category:

N/A Board:

N/A

Processor:

BF548 Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Assigned (Not Start)

Uboot version or rev.:

Toolchain version or rev.:

gcc4.3-2010_Dec_06

App binary format:

N/A

Summary: On bf548-ezkit, qt test in flat format fail at page allocation

Details:

On bf548-ezkit, atapi and qt test will some times fail at page allocation.

time dd conv=fsync if=/dev/zero of=/mnt/hd1/test.bin bs=4M count=25

dd: page allocation failure. order:11, mode:0xd0

Hardware Trace:

0 Target : <0x001ac6e4> { _dump_stack + 0x0 }

Source : <0x0003ca0c> { ___alloc_pages_nodemask + 0x480 } JUMP.L

1 Target : <0x0003ca0c> { ___alloc_pages_nodemask + 0x480 }

Source : <0x001ac8b8> { _printk + 0x14 } RTS

2 Target : <0x001ac8b4> { _printk + 0x10 }

Source : <0x00012b98> { _vprintk + 0x164 } RTS

3 Target : <0x00012b8c> { _vprintk + 0x158 }

Source : <0x0000a128> { __common_int_entry + 0xcc } RTI

4 Target : <0x0000a0c6> { __common_int_entry + 0x6a }

Source : <0x00009f10> { _return_from_int + 0x58 } RTS

5 Target : <0x00009f10> { _return_from_int + 0x58 }

Source : <0x00009ee6> { _return_from_int + 0x2e } IF !CC JUMP pcrel

6 Target : <0x00009eb8> { _return_from_int + 0x0 }

Source : <0x0000a0c2> { __common_int_entry + 0x66 } JUMP.L

7 Target : <0x0000a0c0> { __common_int_entry + 0x64 }

Source : <0x00004880> { _asm_do_IRQ + 0x60 } RTS

8 Target : <0x00004878> { _asm_do_IRQ + 0x58 }

Source : <0x0001613c> { ___local_bh_enable + 0x38 } RTS

9 Target : <0x00016104> { ___local_bh_enable + 0x0 }

Source : <0x000167f2> { ___do_softirq + 0xc6 } JUMP.L

10 Target : <0x000167e6> { ___do_softirq + 0xba }

Source : <0x000167ca> { ___do_softirq + 0x9e } IF CC JUMP pcrel

11 Target : <0x000167b4> { ___do_softirq + 0x88 }

Source : <0x00036a98> { _rcu_bh_qs + 0x18 } RTS

12 Target : <0x00036a90> { _rcu_bh_qs + 0x10 }

Source : <0x00036828> { _rcu_qsctr_help + 0x50 } RTS

13 Target : <0x00036812> { _rcu_qsctr_help + 0x3a }

Source : <0x000367e4> { _rcu_qsctr_help + 0xc } IF CC JUMP pcrel

14 Target : <0x000367d8> { _rcu_qsctr_help + 0x0 }

Source : <0x00036a8c> { _rcu_bh_qs + 0xc } JUMP.L

15 Target : <0x00036a80> { _rcu_bh_qs + 0x0 }

Source : <0x000167b0> { ___do_softirq + 0x84 } CALL pcrel

Stack info:

SP: [0x0377bddc] <0x0377bddc> /* kernel dynamic memory */

FP: (0x0377beec)

Memory from 0x0377bdd0 to 0377c000

0377bdd0: 000000d0 0377bddc 00000000 [00000000] 0003ca10 00000000 00000001 000200d0

0377bdf0: 02c2df00 0000000b 000000d0 00000001 00000042 0026bd14 00000000 0377a008

0377be10: 0377a000 0377a008 0377a000 00000040 0377a000 01051720 00000010 000200d0

0377be30: 00000800 00000000 00000000 00000040 00000000 00000000 00000040 00000000

0377be50: 0026bd14 00000000 00000000 0026bd14 0026bd14 00000000 00046838 00000000

0377be70: 029df798 029defb0 0000000b 00000073 00000000 00000004 00000000 0000000b

0377be90: 02c27a7c 00000000 00000000 00000000 00000401 00401000 00000401 0176ef30

0377beb0: 00000000 008eed90 00046f48 00000000 00401000 008e5788 0377a000 00000000

0377bed0: 04000021 00000003 00000001 008eee40 00401000 00000003 04000021 (00000000)

0377bef0:<00009d72> 00046f04 000000c0 00000000 ffffe000 00000000 00000000 01e86ff7

0377bf10: 02c2d96c 00256588 04000021 00000000 00000000 00895040 00008000 00002000

0377bf30: 00000000 0377c000 00895040 00895040 0089258a 0000a48c 02001025 02a9243f

0377bf50: 0088ceaf 02a92434 0088ce9c 00000000 ffffffff 00000000 00000000 00000000

0377bf70: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

0377bf90: 00000000 00000000 00000000 00000000 00000004 00000000 0176edfc 017644a0

0377bfb0: 008eef58 008eed84 008eed90 008eefa8 008eef58 008e5788 00000000 008e0172

0377bfd0: 000000c0 00401000 008e0128 00000000 00000000 04000021 00000003 00401000

0377bff0: 00000000 00000000 000000c0 00000006

Return addresses in stack:

frame 1 : <0x00009d72> { _system_call + 0x6a }

Mem-Info:

DMA per-cpu:

CPU 0: hi: 0, btch: 1 usd: 0

active_anon:0 inactive_anon:0 isolated_anon:0

active_file:0 inactive_file:9 isolated_file:0

unevictable:2027 dirty:4 writeback:0 unstable:0

free:11581 slab_reclaimable:410 slab_unreclaimable:278

mapped:0 shmem:0 pagetables:0 bounce:0

DMA free:46324kB min:4096kB low:5120kB high:6144kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:36kB unevictable:8108kB isolated(anon):0kB isolated(file):0kB present:62992kB mlocked:0kB dirty:16kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:1640kB slab_unreclaimable:1112kB kernel_stack:304kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:279 all_unreclaimable? yes

lowmem_reserve[]: 0 0 0

DMA: 63*4kB 41*8kB 37*16kB 37*32kB 31*64kB 28*128kB 28*256kB 15*512kB 13*1024kB 3*2048kB 1*4096kB 0*8192kB 0*16384kB 0*32768kB = 46324kB

2036 total pagecache pages

15872 pages RAM

776 pages reserved

9 pages shared

3468 pages non-shared

Allocation of length 4198400 from process 335 (dd) failed

DMA per-cpu:

CPU 0: hi: 0, btch: 1 usd: 0

active_anon:0 inactive_anon:0 isolated_anon:0

active_file:0 inactive_file:9 isolated_file:0