Gdb failed to create new inferior - MIPS, Linux

Hello,

I am using GDB 7.3 debug multi process application on
remote MIPS target, linux kernel 2.6.18.8


I am running the main process from GDB. This process forks and
executes some other processes but I cannot see that new inferior is
created within the debugger while new process is spawned.


I am using the following setup:
set follow-fork-mode child
set detach-on-fork off
set follow-exec-mode new
set schedule-multiple on


Should this feature work on this environment? If so, what is wrong
here?


thanks