On Mon, 2012-07-23 at 13:32 -0400, Jörn Engel wrote: > At least two slightly different paths can lead to a NULL pointer > dereference in scsi_prep_state_check and have been hit in practice. Have you checked this with the patches in scsi-misc? There's a series of patches in there that alters the way sdev handling is done. James -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html