Strange threads problems

[Boris Kovalenko]

Hello!

    Have installed 4.8R and recompiled kernel with next options:

options         MAXDSIZ="(2UL*1024*1024*1024)"
options         MAXSSIZ="(256*1024*1024)"
options         DFLDSIZ="(1024*1024*1024)"

and MySQL with native threads failed to load with
Fatal error 'Can't create gc thread' at line ? in file 
/usr/src/lib/libc_r/uthread/uthread_create.c (errno = ?) error and with
Can't create interrupt-thread (error 35, errno: 4) error with 
linuxthreads. Commenting out MAXSSIZ and DFLDSIZ options solves the 
problem. What I doing wrong?

Boris