Lianbo, > Recently, I'm trying to add the crash extensions to Fedora, and the gcore reports > an error, which blocks my progress. So, this issue needs to be fixed in upstream > firstly. I see. But actually, I'm testing crash-gcore-command mainly on RHEL releases and not so frequently on upstream releases due to limitation of my daily limited work time... Could you tell me why do you try to that now? Is there any reason? > BTW: I'm not sure if the maintainer of crash-trace-command and crash-ptdump-command > could help to check accordingly on the latest kernel. Similarly, these are also not so frequently tested on upstream releases. And also I think crash-ptdump-command is less prioritized than the two in the current status. Thanks. HATAYAMA, Daisuke -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility