Hi list, Anyone has done such kind of job before? I just read Documentation/mutex-design.txt from kernel code, it claims: * - list of all locks held in the system, printout of them I think kernel could do this kind of thing, then crash also could do it, am i right? Thanks, Lei -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility