yes, what was the result.
Im having what seems to be the same issue where the VBDA is core dumping on RHEL 6.4
Dec 4 00:00:16 hsmplfs017 xinetd[15053]: START: omni pid=32722 from=::ffff:10.195.43.50
Dec 4 00:00:16 hsmplfs017 kernel: vbda[32422]: segfault at 7ffd60000000 ip 00007f8fed3f05fc sp 00007ffd60973ac8 error 4 in libc-2.12.so[7f8fed375000+18a000]
Dec 4 00:00:16 hsmplfs017 abrt[32723]: Saved core dump of pid 32422 (/opt/omni/lbin/vbda) to /var/spool/abrt/ccpp-2015-12-04-00:00:16-32422 (1687552 bytes)
Dec 4 00:00:16 hsmplfs017 abrtd: Directory 'ccpp-2015-12-04-00:00:16-32422' creation detected
Dec 4 00:00:16 hsmplfs017 xinetd[15053]: EXIT: omni signal=11 pid=32422 duration=21(sec)
Dec 4 00:00:37 hsmplfs017 xinetd[15053]: START: omni pid=32724 from=::ffff:10.195.43.50
Dec 4 00:00:37 hsmplfs017 kernel: vbda[32722]: segfault at 7ffd60000000 ip 00007fa77d1235fc sp 00007ffd603209c8 error 4 in libc-2.12.so[7fa77d0a8000+18a000]
Dec 4 00:00:37 hsmplfs017 abrt[32725]: Saved core dump of pid 32722 (/opt/omni/lbin/vbda) to /var/spool/abrt/ccpp-2015-12-04-00:00:37-32722 (1687552 bytes)
Dec 4 00:00:37 hsmplfs017 abrtd: Directory 'ccpp-2015-12-04-00:00:37-32722' creation detected
Dec 4 00:00:38 hsmplfs017 xinetd[15053]: EXIT: omni signal=11 pid=32722 duration=22(sec)
Dec 4 00:00:58 hsmplfs017 xinetd[15053]: START: omni pid=32727 from=::ffff:10.195.43.50
Dec 4 00:00:58 hsmplfs017 kernel: vbda[32724]: segfault at 7fff20000000 ip 00007f1aa8b195fc sp 00007fff20b72928 error 4 in libc-2.12.so[7f1aa8a9e000+18a000]