Hi, I've found a lot of errors like this when loading the OPL3SA2 sound driver on my old Intel AL440LX computer, running 2.6.0-test3-mm1: sound/isa/opl3sa2.c:204: spin_is_locked on uninitialized spinlock d6200034. Attached to this message is the complete "dmesg" and "config" used to compile the kernel. Thanks!