run getcwd01 100 times cause system crash on mbe1500 board with root=/dev/nfs

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What steps will reproduce the problem?
1. run this testcase using pan, with the attached configuration files.
2. ./runltpmsh.sh

What is the expected output? What do you see instead?

the system will crash when running the 92th times. the following is error 
information:

cmdline="getcwd01"
contacts=""
analysis=exit
initiation_status="ok"
<<<test_output>>>
getcwd01    0  INFO  :  Test for ENOMEM
getcwd01    1  PASS  :  Test case 1 PASSED
getcwd01    0  INFO  :  Test for EINVAL
getcwd01    2  PASS  :  Test case 2 PASSED
getcwd01    0  INFO  :  Test for ERANGE
getcwd01    3  PASS  :  Test case 3 PASSED
<<<execution_status>>>
duration=2 termination_type=exited termination_id=0 corefile=no
cutime=0 cstime=0
<<<test_end>>>
<<<test_start>>>
tag=getcwd01 stime=943920541
cmdline="getcwd01"
contacts=""
analysis=exit
initiation_status="ok"
<<<test_output>>>
munmap of non-mmaped memory by process 115 (getcwd01): 038dbf20
getcwd01    0  INFO  :  Test for ENOMEM
getcwd01    1  PASS  :  Test case 1 PASSED
getcwd01    0  INFO  :  Tes

Original issue reported on code.google.com by camelguo@gmail.com on 15 Apr 2009 at 6:38

Attachments:

• runltpmsh.sh
• syscalls_addon