I have a CD writer on a Tekram SCSI card (53C875 chipset). If I use xcdroast to burn a CD then the box locks solid. It is no longer reachable through the network (pings get no answer). Cpu is AMD K6/2, chipset is Via Apollo MVP3 Bug is reproducible. Just try burning a CD and it will lock as soon it has finished filling the FIFO and starts real recording.
Thanks for the bug report. However, Red Hat no longer maintains this version of the product. Please upgrade to the latest version and open a new bug if the problem persists. The Fedora Legacy project (http://fedoralegacy.org/) maintains some older releases, and if you believe this bug is interesting to them, please report the problem in the bug tracker at: http://bugzilla.fedora.us/