Symbol: SYSCAP_NOEXEC_SGID
sys/kern/kern_exec.c
1305
if ((lvap->va_mode & VSGID) && caps_priv_check_self(SYSCAP_NOEXEC_SGID | __SYSCAP_NOROOTTEST))
sys/kern/kern_jail.c
896
case SYSCAP_NOEXEC_SGID: