Linux-VServer pastebin service

Posted by daniel_hozac on Sat 21st Oct 18:02
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  1. BUG: unable to handle kernel NULL pointer dereference at virtual address 00000194  
  2.  printing eip:  
  3. c016c4dc  
  4. *pde = 00000000  
  5. Oops: 0000 [#1]  
  6. PREEMPT SMP  
  7. Modules linked in: vroot netconsole  
  8. CPU:    0  
  9. EIP:    0060:[<c016c4dc>]    Not tainted VLI  
  10. EFLAGS: 00010246   (2.6.18.1-vs2.0.2.2-rc3 #8)  
  11. EIP is at bio_add_page+0x1a/0x38  
  12. eax: 00000000   ebx: d54c4320   ecx: c13a92b8   edx: d54c4320  
  13. esi: 00001000   edi: 00000000   ebp: 00000000   esp: d54d7b98  
  14. ds: 007b   es: 007b   ss: 0068  
  15. Process mount (pid: 2668[#0], ti=d54d6000 task=c177aaa0 task.ti=d54d6000)  
  16. Stack: d54c4320 d554bde0 c0279cd9 d54c4320 c13a92b8 00001000 00000000 00000000  
  17.        00000000 00000000 00000001 00004105 00000000 d554bde0 00000200 00000000  
  18.        0000ffff 000002d0 00001000 d5b0eeec 00004105 d554bde0 00000200 d5ad0c00  
  19. Call Trace:  
  20.  [<c0279cd9>] xfs_buf_iorequest+0x2f6/0x43b  
  21.  [<c027a0fb>] xfs_buf_iostart+0x8c/0x98  
  22.  [<c027a874>] xfs_buf_read_flags+0x81/0xa6  
  23.  [<c0264189>] xfs_readsb+0x4e/0x618  
  24.  [<c0279233>] xfs_alloc_buftarg+0x1bd/0x247  
  25.  [<c0276b5c>] kmem_alloc+0xc7/0x114  
  26.  [<c0121225>] irq_exit+0x43/0x45  
  27.  [<c026d522>] xfs_mount+0x543/0xaa7  
  28.  [<c014ec59>] truncate_inode_pages+0x2f/0x36  
  29.  [<c016e5e3>] set_blocksize+0x94/0x98  
  30.  [<c0281ae5>] xfs_fs_fill_super+0x91/0x227  
  31.  [<c029c4d2>] snprintf+0x2b/0x2f  
  32.  [<c01a5003>] disk_name+0xa9/0xb3  
  33.  [<c016e606>] sb_set_blocksize+0x1f/0x46  
  34.  [<c016e105>] get_sb_bdev+0x12e/0x166  
  35.  [<c0280be2>] xfs_fs_get_sb+0x37/0x3b  
  36.  [<c0281a54>] xfs_fs_fill_super+0x0/0x227  
  37.  [<c016db29>] vfs_kern_mount+0x4d/0xdf  
  38.  [<c016df81>] do_kern_mount+0x42/0x98  
  39.  [<c01844be>] do_mount+0x331/0x82d  
  40.  [<c0176fe0>] link_path_walk+0x73/0xe2  
  41.  [<c0469947>] _spin_unlock+0x15/0x2f  
  42.  [<c0153f08>] __handle_mm_fault+0x36f/0xe7f  
  43.  [<c0469947>] _spin_unlock+0x15/0x2f  
  44.  [<c01542e5>] __handle_mm_fault+0x74c/0xe7f  
  45.  [<c0469688>] _read_lock_irqsave+0x1c/0x76  
  46.  [<c0469a71>] _read_unlock_irq+0x16/0x30  
  47.  [<c01469a4>] find_get_page+0x40/0x4d  
  48.  [<c014b68a>] get_page_from_freelist+0x148/0x432  
  49.  [<c0103a29>] error_code+0x39/0x40  
  50.  [<c014be55>] __get_free_pages+0x1e/0x47  
  51.  [<c01833e2>] copy_mount_options+0x2c/0x112  
  52.  [<c0184a57>] sys_mount+0x9d/0xde  
  53.  [<c0102ef5>] sysenter_past_esp+0x56/0x79  
  54. Code: 00 00 00 c7 47 08 00 00 00 00 31 c0 e9 b6 fe ff ff 56 53 8b 54 24 0c 8b 4c 24 10 8b 74 24 14 8b 42 0c 8b 80 90 00 00 00 8b 40 38 <0f> b7 98 94 01 00 00 89 5c 24 14 8b 5c 24 18 89 5c 24 10 89 74  
  55. EIP: [<c016c4dc>] bio_add_page+0x1a/0x38 SS:ESP 0068:d54d7b98  
  56.  
  57.  
  58. $ addr2line -e vmlinux c016c4dc c0279cd9 c027a0fb c027a874 c0264189 c0279233 c0276b5c c0121225 c026d522 c014ec59 c016e5e3 c0281ae5 c029c4d2 c01a5003 c016e606 c016e105 c0280be2 c0281a54 c016db29 c016df81 c01844be  
  59. fs/bio.c:450  
  60. include/asm/atomic.h:96  
  61. fs/xfs/linux-2.6/xfs_buf.c:1066  
  62. fs/xfs/linux-2.6/xfs_buf.c:656  
  63. fs/xfs/xfs_mount.c:495  
  64. fs/xfs/linux-2.6/xfs_buf.c:1405  
  65. fs/xfs/linux-2.6/kmem.c:42  
  66. kernel/softirq.c:295  
  67. fs/xfs/xfs_vfsops.c:494  
  68. mm/truncate.c:207  
  69. fs/block_dev.c:78  
  70. fs/xfs/linux-2.6/xfs_super.c:824  
  71. lib/vsprintf.c:545  
  72. fs/partitions/check.c:128  
  73. fs/block_dev.c:87  
  74. fs/super.c:727  
  75. fs/xfs/linux-2.6/xfs_super.c:889  
  76. fs/xfs/linux-2.6/xfs_super.c:804  
  77. fs/super.c:846  
  78. fs/super.c:893  
  79. fs/namespace.c:1145 

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