Show Table of Contents Hide Table of Contents English 日本語 English Multi-page HTML Single-page HTML PDF ePub 6.9 Release NotesPreface1. OverviewI. New Features2. General Updates3. Authentication and Interoperability4. Clustering5. Compiler and Tools6. Directory Server in Red Hat Enterprise Linux7. Hardware Enablement8. Installation and Booting9. Kernel10. Networking11. Security12. Servers and Services13. Storage14. Virtualization15. Red Hat Software CollectionsII. Known Issues16. General Updates17. Authentication and Interoperability18. Desktop19. Directory Server in Red Hat Enterprise Linux20. Installation and Booting21. Kernel22. Networking23. Security24. Servers and Services25. System and Subscription Management26. VirtualizationA. Component VersionsB. Revision HistoryLegal Notice Chapter 22. Networking The radvd occasionally terminates unexpectedly due to a race condition In the Router Advertisement Daemon (radvd), there is a race condition in radvd timer handling. Consequently, the radvd occasionally terminates unexpectedly. (BZ#1058698) 21. Kernel 23. Security Where did the comment section go?Red Hat's documentation publication system recently went through an upgrade to enable speedier, more mobile-friendly content. We decided to re-evaluate our commenting platform to ensure that it meets your expectations and serves as an optimal feedback mechanism. During this redesign, we invite your input on providing feedback on Red Hat documentation via the discussion platform.