System crashed with EIP rw_vm+0x1c/0x29c

Issue

• System crashed with following panic message

  Unable to handle kernel NULL pointer dereference at virtual address 00000070
  ...
  EIP:    0060:[<021559fc>]    Tainted: PF     VLI
  ...
  Process hares (pid: 30834, threadinfo=7ab5e000 task=0f61c1f0)-----
  ...
  Call Trace:
   [<021559fc>] rw_vm+0x1c/0x29c
   [<021559fc>] rw_vm+0x1c/0x29c
   [<02155f3b>] get_user_size+0x30/0x57
   [<021559fc>] rw_vm+0x1c/0x29c
   [<0211ad48>] __is_prefetch+0x1d5/0x2ba
   [<021378ea>] search_module_extables+0x5d/0x64
   [<021559fc>] rw_vm+0x1c/0x29c
   [<0211b17d>] do_page_fault+0x350/0x5f7
   [<0211ae2d>] do_page_fault+0x0/0x5f7