hi (kernel version : 2.6.17) init_task.signal->rlim[RLIMIT_NPROC].rlim_max = max_threads/2; ok .no prob . ( limits for the init_task set at half of max_threads ) . init_task.signal->rlim[RLIMIT_NPROC].rlim_cur = max_threads/2; why ? . is it necessary ? thx for you attention . -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/