Thanks for responding. But it looks like I already have the latest dwarves package installed. # rpm -q dwarves dwarves-1.29-1.fc42.x86_64 And it doesn't solve the issue in my case. Can you build a custom kernel with debug config, please? For example: https://pastebin.com/K9fqZJe5 -- _______________________________________________ kernel mailing list -- kernel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to kernel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/kernel@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue