Hi Xu, That's good to hear. I see that you are already on the crash-utility mailing list. I tried to add your email address to this current rhel-7.6 bugzilla: Bug 1596549 - [RHEL-7.6][crash-trace-cmd] Failed to extend trace.so: "no commands registered: shared object unloaded" https://bugzilla.redhat.com/show_bug.cgi?id=1596549 You cannot view it because it's marked private with with "Fujitsu" as a Partner. But if you could create a bugzilla.redhat.com account, I could add your name to the cc: list, and you could read it and post comments to it. Currently Daisuke Hatayama is aware of the bug, but he has not posted a final patch. In any case, you just have to go to https://bugzilla.redhat.com/createaccount.cgi and give it an email address. Perhaps then you could coordinate with Daisuke and take a look at the bugzilla? Thanks, Dave ----- Original Message ----- > Hello Dave, > > > I'm Fei Jie's colleague at FNST. Since Fei now is busy with other work > and doesn't have time to maintain trace.c, I'd like to be the maintainer > of this module from now on. And I'm working on the code of trace.c . > > Thanks, > Xu. > > > -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility