Netconf server crashes while executing " load <any sub-module name> " command

[anukulverma]

yangcli root@127.1> load rsvp

Warning: SIL code for module 'rsvp' not found*** glibc detected *** netconfd: double free or corruption (!prev): 0x09379a78 ***
======= Backtrace: =========
/lib/libc.so.6[0x4cd24c81]
/lib/libc.so.6[0x4cd27601]
/usr/lib/libncx.so.2.2(+0x29a74)[0xb7713a74]
/usr/lib/libncx.so.2.2(yang_free_pcb+0x90)[0xb776b200]
/usr/lib/libncx.so.2.2(ncxmod_load_module+0xbf)[0xb771d26f]
/usr/lib/libagt.so.2.2(+0x16474)[0xb77ba474]
/usr/lib/libagt.so.2.2(agt_rpc_dispatch+0x956)[0xb77c4f86]
/usr/lib/libagt.so.2.2(agt_top_dispatch_msg+0x1af)[0xb77cc25f]
/usr/lib/libagt.so.2.2(agt_ses_process_first_ready+0x1bf)[0xb77c793f]
/usr/lib/libagt.so.2.2(agt_ncxserver_run+0x47d)[0xb77be77d]
netconfd(main+0x3a5)[0x8048e55]
/lib/libc.so.6(__libc_start_main+0xe6)[0x4cccad36]
netconfd[0x8048a11]
======= Memory map: ========
08048000-0804a000 r-xp 00000000 fd:00 1854663 /usr/sbin/netconfd
0804a000-0804b000 rw-p 00001000 fd:00 1854663 /usr/sbin/netconfd
09369000-09543000 rw-p 00000000 00:00 0 [heap]
4cc92000-4ccb0000 r-xp 00000000 fd:00 2229359 /lib/ld-2.12.so
4ccb0000-4ccb1000 r--p 0001d000 fd:00 2229359 /lib/ld-2.12.so
4ccb1000-4ccb2000 rw-p 0001e000 fd:00 2229359 /lib/ld-2.12.so
4ccb4000-4ce44000 r-xp 00000000 fd:00 2229361 /lib/libc-2.12.so
4ce44000-4ce45000 ---p 00190000 fd:00 2229361 /lib/libc-2.12.so
4ce45000-4ce47000 r--p 00190000 fd:00 2229361 /lib/libc-2.12.so
4ce47000-4ce48000 rw-p 00192000 fd:00 2229361 /lib/libc-2.12.so
4ce48000-4ce4b000 rw-p 00000000 00:00 0
4ce4d000-4ce75000 r-xp 00000000 fd:00 2232021 /lib/libm-2.12.so
4ce75000-4ce76000 r--p 00027000 fd:00 2232021 /lib/libm-2.12.so
4ce76000-4ce77000 rw-p 00028000 fd:00 2232021 /lib/libm-2.12.so
4ce96000-4ce99000 r-xp 00000000 fd:00 2232382 /lib/libdl-2.12.so
4ce99000-4ce9a000 r--p 00002000 fd:00 2232382 /lib/libdl-2.12.so
4ce9a000-4ce9b000 rw-p 00003000 fd:00 2232382 /lib/libdl-2.12.so
4cea8000-4ceba000 r-xp 00000000 fd:00 2232381 /lib/libz.so.1.2.3
4ceba000-4cebb000 r--p 00011000 fd:00 2232381 /lib/libz.so.1.2.3
4cebb000-4cebc000 rw-p 00012000 fd:00 2232381 /lib/libz.so.1.2.3
4dc44000-4dd89000 r-xp 00000000 fd:00 1849235 /usr/lib/libxml2.so.2.7.6
4dd89000-4dd8e000 rw-p 00145000 fd:00 1849235 /usr/lib/libxml2.so.2.7.6
4dd8e000-4dd8f000 rw-p 00000000 00:00 0
4ddfc000-4de19000 r-xp 00000000 fd:00 2234203 /lib/libgcc_s-4.4.7-20120601.so.1
4de19000-4de1a000 rw-p 0001d000 fd:00 2234203 /lib/libgcc_s-4.4.7-20120601.so.1
b7500000-b7521000 rw-p 00000000 00:00 0
b7521000-b7600000 ---p 00000000 00:00 0
b76e7000-b76ea000 rw-p 00000000 00:00 0
b76ea000-b779c000 r-xp 00000000 fd:00 1856777 /usr/lib/libncx.so.2.2
b779c000-b779f000 rw-p 000b1000 fd:00 1856777 /usr/lib/libncx.so.2.2
b779f000-b77a4000 rw-p 00000000 00:00 0
b77a4000-b77e6000 r-xp 00000000 fd:00 1843143 /usr/lib/libagt.so.2.2
b77e6000-b77e8000 rw-p 00041000 fd:00 1843143 /usr/lib/libagt.so.2.2
b77e8000-b77e9000 rw-p 00000000 00:00 0
b77f9000-b77fc000 rw-p 00000000 00:00 0
b77fc000-b77fd000 r-xp 00000000 00:00 0 [vdso]
bffb5000-bffca000 rw-p 00000000 00:00 0 [stack]

mgr_rpc: deleting timed out request '2'
Error: request to server timed out
yangcli root@127.1>