Hi all, I have installed <mailto:libvir-list@redhat.com>libvirt-0.3.3-1, on my RHEL 5 64 bit machine(KerVer 2.6.18-8.el5xen). But I am getting core-dump , while executing virsh command. Could anyone please help me to solve this? #gdb /usr/bin/virsh core Core was generated by `virsh'. Program terminated with signal 11, Segmentation fault. #0 0x000000393686ca27 in malloc_consolidate () from /lib64/libc.so.6 (gdb) where #0 0x000000393686ca27 in malloc_consolidate () from /lib64/libc.so.6 #1 0x000000393686eea2 in _int_malloc () from /lib64/libc.so.6 #2 0x00000039368706dd in malloc () from /lib64/libc.so.6 #3 0x000000393685eb4a in __fopen_internal () from /lib64/libc.so.6 #4 0x000000393682cb5f in read_alias_file () from /lib64/libc.so.6 #5 0x000000393682d09e in _nl_expand_alias () from /lib64/libc.so.6 #6 0x000000393682b93e in _nl_find_domain () from /lib64/libc.so.6 #7 0x000000393682b2ff in __dcigettext () from /lib64/libc.so.6 #8 0x000000393687530c in strerror_r () from /lib64/libc.so.6 #9 0x000000393687514e in strerror () from /lib64/libc.so.6 #10 0x00002aaaaab018f2 in __virConfReadFile () from /usr/lib64/libvirt.so.0 #11 0x00002aaaaab021ec in __virConfReadFile () from /usr/lib64/libvirt.so.0 #12 0x00002aaaaaadd44b in virInitialize () from /usr/lib64/libvirt.so.0 #13 0x000000000040a65e in ?? () #14 0x000000393681d8a4 in __libc_start_main () from /lib64/libc.so.6 #15 0x00000000004033b9 in ?? () #16 0x00007fffd2df95c8 in ?? () #17 0x0000000000000000 in ?? () I have installed the following rpms from libvirt.org/libvirt # rpm -qa | grep virt libvirt-devel-0.3.3-1 libvirt-0.3.3-1 libvirt-debuginfo-0.3.3-1// * With Regards Veerendra C*