FAIL in 2.6.24-rc3

[Wenji Huang]

Hi,
 
   There are new failures in test on 2.6.24-rc3 kernel(i386).

   semok/twentyfour.stp:
       It complains Segmentation fault.
   Possible reason: $fd couldn't be accessed in sys_read return probe.

   buildok/fortyfive.stp
       It complains Segmentation fault.
   Possible reason: target_set_pid() caused that.

It seems that accessing parameters in return probe results in the above 
failures.

Is that related to kernel config? Do I miss something?

Regards,
Wenji