There are multiple process crashes seen while using malloc_info(), logs and analysis placed at the tech zone link shared in the first e-mail. We want to know if there are existing issues in glibc-2.20 with malloc_info usage or TLS related? If Windriver has better visibility into glibc community we are seeking help to identity any existing issue and fix. We have done decent about of web searches to match the symptoms, did not find the exact match. Also, for most of the reported issues (by redhat and other distributions), can’t see the details for not being a member of bugzilla.