为啥SD卡总是报错

chenzhufly

为啥SD卡总是报错 [复制链接]

 



不知道什么原因为啥，SD卡经常报下面的错误

mmcblk0: timed out sending r/w cmd command, card status 0x400e00



然后系统就奔溃了

1. INFO: task kworker/u4:2:58 blocked for more than 120 seconds.
   
2. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
   
3. kworker/u4:2    D 8060f8bc     0    58      2 0x00000000
   
4. Workqueue: writeback bdi_writeback_workfn (flush-179:0)
   
5. [<8060f8bc>] (__schedule+0x22c/0x618) from [<8060fce8>] (schedule+0x40/0x80)
   
6. [<8060fce8>] (schedule+0x40/0x80) from [<801ca704>] (start_this_handle.isra.5+0x20c/0x40c)
   
7. [<801ca704>] (start_this_handle.isra.5+0x20c/0x40c) from [<801ca9f8>] (journal_start+0xac/0xe0)
   
8. [<801ca9f8>] (journal_start+0xac/0xe0) from [<80170cbc>] (ext3_journal_start_sb+0x3c/0x64)
   
9. [<80170cbc>] (ext3_journal_start_sb+0x3c/0x64) from [<80162e24>] (ext3_ordered_writepage+0x130/0x28c)
   
10. [<80162e24>] (ext3_ordered_writepage+0x130/0x28c) from [<800be0cc>] (__writepage+0x24/0x4c)
    
11. [<800be0cc>] (__writepage+0x24/0x4c) from [<800be7f8>] (write_cache_pages+0x198/0x418)
    
12. [<800be7f8>] (write_cache_pages+0x198/0x418) from [<800beac8>] (generic_writepages+0x50/0x68)
    
13. [<800beac8>] (generic_writepages+0x50/0x68) from [<800c0214>] (do_writepages+0x44/0x48)
    
14. [<800c0214>] (do_writepages+0x44/0x48) from [<8011d450>] (__writeback_single_inode+0x50/0x21c)
    
15. [<8011d450>] (__writeback_single_inode+0x50/0x21c) from [<8011e1f8>] (writeback_sb_inodes+0x1a4/0x3e8)
    
16. [<8011e1f8>] (writeback_sb_inodes+0x1a4/0x3e8) from [<8011e4cc>] (__writeback_inodes_wb+0x90/0xd0)
    
17. [<8011e4cc>] (__writeback_inodes_wb+0x90/0xd0) from [<8011e73c>] (wb_writeback+0x230/0x2e0)
    
18. [<8011e73c>] (wb_writeback+0x230/0x2e0) from [<8011efa0>] (wb_do_writeback+0x200/0x23c)
    
19. [<8011efa0>] (wb_do_writeback+0x200/0x23c) from [<8011f064>] (bdi_writeback_workfn+0x88/0x1e4)
    
20. [<8011f064>] (bdi_writeback_workfn+0x88/0x1e4) from [<800401b0>] (process_one_work+0x15c/0x404)
    
21. [<800401b0>] (process_one_work+0x15c/0x404) from [<80040fb8>] (worker_thread+0x144/0x420)
    
22. [<80040fb8>] (worker_thread+0x144/0x420) from [<80047008>] (kthread+0xc4/0xc8)
    
23. [<80047008>] (kthread+0xc4/0xc8) from [<8000e558>] (ret_from_fork+0x14/0x20)
    
24. INFO: task kjournald:60 blocked for more than 120 seconds.
    
25. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
    
26. kjournald       D 8060f8bc     0    60      2 0x00000000
    
27. [<8060f8bc>] (__schedule+0x22c/0x618) from [<8060fce8>] (schedule+0x40/0x80)
    
28. [<8060fce8>] (schedule+0x40/0x80) from [<801ccd7c>] (journal_commit_transaction+0x180/0x14c4)
    
29. [<801ccd7c>] (journal_commit_transaction+0x180/0x14c4) from [<801d1880>] (kjournald+0x110/0x2c0)
    
30. [<801d1880>] (kjournald+0x110/0x2c0) from [<80047008>] (kthread+0xc4/0xc8)
    
31. [<80047008>] (kthread+0xc4/0xc8) from [<8000e558>] (ret_from_fork+0x14/0x20)
    
32. INFO: task apt-get:2593 blocked for more than 120 seconds.
    
33. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
    
34. apt-get         D 8060f8bc     0  2593   2504 0x00000000
    
35. [<8060f8bc>] (__schedule+0x22c/0x618) from [<8060fce8>] (schedule+0x40/0x80)
    
36. [<8060fce8>] (schedule+0x40/0x80) from [<8060ffd0>] (io_schedule+0x7c/0xa4)
    
37. [<8060ffd0>] (io_schedule+0x7c/0xa4) from [<80279a24>] (get_request+0x158/0x5a0)
    
38. [<80279a24>] (get_request+0x158/0x5a0) from [<8027b8a4>] (blk_queue_bio+0x5c/0x354)
    
39. [<8027b8a4>] (blk_queue_bio+0x5c/0x354) from [<8027a4cc>] (generic_make_request+0xb8/0xe4)
    
40. [<8027a4cc>] (generic_make_request+0xb8/0xe4) from [<8027a588>] (submit_bio+0x90/0x150)
    
41. [<8027a588>] (submit_bio+0x90/0x150) from [<80124c90>] (_submit_bh+0x18c/0x278)
    
42. [<80124c90>] (_submit_bh+0x18c/0x278) from [<801286f4>] (__block_write_full_page+0x1c4/0x3b0)
    
43. [<801286f4>] (__block_write_full_page+0x1c4/0x3b0) from [<80128b38>] (block_write_full_page_endio+0x10c/0x138)
    
44. [<80128b38>] (block_write_full_page_endio+0x10c/0x138) from [<80128b84>] (block_write_full_page+0x20/0x24)
    
45. [<80128b84>] (block_write_full_page+0x20/0x24) from [<80162e68>] (ext3_ordered_writepage+0x174/0x28c)
    
46. [<80162e68>] (ext3_ordered_writepage+0x174/0x28c) from [<800be0cc>] (__writepage+0x24/0x4c)
    
47. [<800be0cc>] (__writepage+0x24/0x4c) from [<800be7f8>] (write_cache_pages+0x198/0x418)
    
48. [<800be7f8>] (write_cache_pages+0x198/0x418) from [<800beac8>] (generic_writepages+0x50/0x68)
    
49. [<800beac8>] (generic_writepages+0x50/0x68) from [<800c0214>] (do_writepages+0x44/0x48)
    
50. [<800c0214>] (do_writepages+0x44/0x48) from [<800b6ab0>] (__filemap_fdatawrite_range+0x5c/0x64)
    
51. [<800b6ab0>] (__filemap_fdatawrite_range+0x5c/0x64) from [<800b6c34>] (filemap_write_and_wait_range+0x44/0x8c)
    
52. [<800b6c34>] (filemap_write_and_wait_range+0x44/0x8c) from [<80160fe8>] (ext3_sync_file+0x80/0x1f4)
    
53. [<80160fe8>] (ext3_sync_file+0x80/0x1f4) from [<80122614>] (vfs_fsync+0x4c/0x5c)
    
54. [<80122614>] (vfs_fsync+0x4c/0x5c) from [<800e047c>] (SyS_msync+0x148/0x1d8)
    
55. [<800e047c>] (SyS_msync+0x148/0x1d8) from [<8000e4c0>] (ret_fast_syscall+0x0/0x30)
    
56. ^C

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白丁

这个是SD卡启动出的问题吗？

chenzhufly

是啊 闹心
很影响进度

白丁

chenzhufly 发表于 2015-5-4 23:33
是啊 闹心
很影响进度

有没有试着换个SD卡，要是确保不是SD卡的缘故那就换个镜像

chenzhufly

换过sd卡
现象依旧
我觉得也是镜像的问题
但是现在得便的镜像好少