Description of problem: Machine locks up hard upon attempting to mount video DVD. Unclean shutdown is necessary. Version-Release number of selected component (if applicable): kernel-2.6.12-1.1387_FC4 How reproducible: always Steps to Reproduce: 1. Put in video DVD, wait for it to mount. Actual results: Machine locks up hard. Must shut down uncleanly. Expected results: DVD should mount. Additional info: I tried logging in only on the virtual console, and then mounting the DVD manually. This resulted in an _immediate_ call trace. I don't think it even had time to attempt to read the DVD. Unfortunately, the call trace is never logged, though in the virtual console one could write down the last 20-something lines. The previous kernel-2.6.11-1.1369_FC4 didn't have this issue.
I checked that this also happens when attempting to mount a blank DVD (but not an already written data DVD). It's the same problem as bug #162359.
*** This bug has been marked as a duplicate of 162347 ***