gistfile1.txt

[vagrant@vagrant-centos65 ~]$ cat /proc/4451/stack
[<ffffffff8111f96d>] sync_page+0x3d/0x50
[<ffffffff8111f907>] __lock_page+0x67/0x70
[<ffffffff8111fc30>] __lock_page_or_retry+0x20/0xc0
[<ffffffff8114affc>] handle_pte_fault+0xa9c/0xb00
[<ffffffff8114b28a>] handle_mm_fault+0x22a/0x300
[<ffffffff8114b48a>] __get_user_pages+0x12a/0x430
[<ffffffff8114b829>] get_user_pages+0x49/0x50
[<ffffffff8114b947>] __access_remote_vm+0x117/0x1f0
[<ffffffff8114ba7b>] access_process_vm+0x5b/0x80
[<ffffffff811f4e0d>] proc_pid_cmdline+0x6d/0x120
[<ffffffff811f5eed>] proc_info_read+0xad/0xf0
[<ffffffff811896a5>] vfs_read+0xb5/0x1a0
[<ffffffff811897e1>] sys_read+0x51/0x90
[<ffffffff8100b072>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff