kernel version and RHEL version?
	RHEL 6.1 Kernel version 2.6.32 snapshot 5
root@ATCA-N7> uname -a 
			Linux ATCA-N7 2.6.32-131.0.5.el6.x86_64 #1 SMP Wed Apr 20 00:16:35 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux
root@ATCA-N7> cat /etc/redhat-release 
			Red Hat Enterprise Linux Server release 6.1 Beta (Santiago)
how is it supposed to work?
	Compliation should succeed. With RHEL 6.0, we do not see this problem
how is it working currently?
	We have linker errors in while compiling our application
what are the configurations/ parameters set ?
	RHEL 6.1 Beta tool set -> /usr/lib, /usr/lib64, /lib, /lib64 of RHEL 6.1 is used for compilationconclusion/remarks/findings
	We are not sure, but we suspect some kind of incompatibility from the new library versionns distributed with RHEL 6.1
is solution available already?
	No

RPM or Module the problem is seen?

/tools/Linux/LINUX/usr/lib/librt.so: undefined reference to `__fortify_fail@GLIBC_PRIVATE'
/tools/Linux/LINUX/usr/lib/libm.so: undefined reference to `__get_cpu_features@GLIBC_PRIVATE'
/tools/Linux/LINUX/lib/libnsl.so.1: undefined reference to `__libc_clntudp_bufcreate@GLIBC_PRIVATE'
/tools/Linux/LINUX/lib64/libgssapi_krb5.so.2: undefined reference to `__isoc99_sscanf'
/tools/Linux/LINUX/lib64/libglib-2.0.so.0: undefined reference to `pipe2'
/tools/Linux/LINUX/usr/lib64/libcrypto.so.10: undefined reference to `__fread_chk'
/tools/Linux/LINUX/lib64/libglib-2.0.so.0: undefined reference to `__vasprintf_chk'
/tools/Linux/LINUX/lib64/libglib-2.0.so.0: undefined reference to `__isoc99_fscanf'
/tools/Linux/LINUX/lib64/libselinux.so.1: undefined reference to `__asprintf_chk'
/tools/Linux/LINUX/lib64/libkrb5support.so.0: undefined reference to `__open_2'
/tools/Linux/LINUX/lib64/librt.so.1: undefined reference to `__fortify_fail@GLIBC_PRIVATE'
/tools/Linux/LINUX/lib64/librt.so.1: undefined reference to `__vdso_clock_gettime@GLIBC_PRIVATE' 

Hardware type ( if applicable)?
None
impact? Critical/liveable
Critical
urgency of solution required
As early as possible
steps to reproduce problem
Its reproducible , but in our application compilation environment.