Hello, I experience a slab error when I mount a cd-rom. dmesg output attached below. It seems to happen only on ISO9660 data CD with *rockridge* extension, for example the Mandrake 10.0 Install CDs. I'm running kernel 2.6.9-rc1-mm4. The problem appeared on kernel 2.6.9-rc1-mm3. Kernel 2.6.9-rc1-mm2 runs fine. /proc/version: Linux version 2.6.9-rc1-mm4 (laurent@antares.localdomain) (gcc version 3.3.2 (Mandrake Linux 10.0 3.3.2-6mdk)) #15 Wed Sep 8 20:54:19 CEST 2004 /etc/fstab: /dev/hdc /mnt/cdrom iso9660 ro,nosuid,noauto,exec,user,nodev 0 0 /proc/ide/hdc/model: CD-950E/AKU cat /proc/ide/hdc/driver: ide-cdrom version 4.61 Feel free to ask for more details. please cc me for any reply -- laurent