xorriso 1.4.2 : RockRidge filesystem manipulator, libburnia project.

Drive current: -outdev 'stdio:-b'
Media current: stdio file, overwriteable
Media status : is blank
Media summary: 0 sessions, 0 data blocks, 0 data, 30.5g free
Added to ISO image: file '/isolinux.bin'='/storage/slackware64-14.2/isolinux/isolinux.bin'
xorriso : UPDATE : 1 files added in 1 seconds
Added to ISO image: directory '/'='/storage/slackware64-14.2'
xorriso : UPDATE : 4649 files added in 1 seconds
xorriso : NOTE : Copying to System Area: 432 bytes from file '/usr/share/syslinux/isohdpfx.bin'
xorriso : WARNING : Could not find any boot image for -boot_image patching
libisofs: WARNING : Cannot add /extra/flashplayer-plugin to Joliet tree. Symlinks can only be added to a Rock Ridge tree.
libisofs: WARNING : Cannot add /extra/java to Joliet tree. Symlinks can only be added to a Rock Ridge tree.
libisofs: WARNING : Cannot add /isolinux/sbootmgr/RAWRITE13.EXE to Joliet tree. Symlinks can only be added to a Rock Ridge tree.
libisofs: WARNING : Cannot add /slackware64/PACKAGES.TXT to Joliet tree. Symlinks can only be added to a Rock Ridge tree.
libisofs: NOTE : Automatically adjusted MBR geometry to 1020/185/32
libisofs: MISHAP : Cannot patch isolinux boot image
xorriso : FAILURE : Failed to prepare session write run
xorriso : NOTE : -return_with SORRY 32 triggered by problem severity FAILURE