[issue1132] kernel panic in live-bottom
Charles A. Hewson
bts at bts.grml.org
Sat Jan 14 00:59:08 CET 2012
Charles A. Hewson <cahewson at eskimo.com> added the comment:
On Fri, 13 Jan 2012, Michael Prokop wrote:
>
> Michael Prokop <mika at grml.org> added the comment:
>
> Hmmmmm, did you use the "persistent" option from the boot menu which included
> the "persistent=nofiles" boot option setting? If so can you please retry with
> just "persistent" (so drop the =nofiles)?
>
> ----------
> status: unread -> need-eg
>
> _____________________________________
> GRML issue tracker <bts at bts.grml.org>
> <http://bts.grml.org/grml/issue1132>
> _____________________________________
>
Persistent with nofiles boots. However, nothing from cpio.gz appears after
boot. Adding debug=1 and log with nofiles didn't provide clues. Files
in cpio were created 1/9/2012.
Per http://lists.debian.org/debian-live/2011/11/msg00148.html (nofiles &&
cryptsetup) were | are | will go away. Since I could not discern if code
pushed in email got into grml I droped "=nofiles".
If the code ref. in email is in grml this may be issue in up stream. And,
our wiki page on persistent needs more work. I would draft it after I
verify how it now works.
Persistent alone (with debug=1 & log only) drops to busybox shell (screen
print attached). I copied live-boot.log at that point. After <ctrl>D machine
locks up also attached.
Charles
P.S. My goal is to have b43 firmware into system early for machine where
that is only outside link. And, when luks persistent is automounting
eliminate second usb for encrypted /etc & /home.
Thx again for all your hard work,
Charles
--
Charles Hewson <cahewson at eskimo.com>
Seattle, WA. U.S.A.
----------
files: Busybox_shell_without_nofiles.PNG, Capture-kernel-panic.PNG, Kernel_panic_without_nofile.PNG, Vbox-settings.PNG, grml-hwinfo-2012-01-09--22-38-32-CET.tar.bz2, live-boot.log, usb-info.txt
messages: 4212, 4253, 4261
nosy: cahewson
priority: bug
status: need-eg
title: kernel panic in live-bottom
_____________________________________
GRML issue tracker <bts at bts.grml.org>
<http://bts.grml.org/grml/issue1132>
_____________________________________
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+ tailpid=146
+ . /scripts/live-functions
+ . /scripts/functions
+ tail -f live-boot.log
+ . /live.vars
+ Arguments
+ PRESEEDS=
+ LOCATIONS=
+ cat /proc/cmdline
+ LIVE_MEDIA_PATH=/live/grml32_testing/
+ export LIVE_MEDIA_PATH
+ BOOTID=grml32_testing20120106
+ export BOOTID
+ PERSISTENT=Yes
+ export PERSISTENT
+ [ -z ]
+ [ = /dev/nfs ]
+ [ = /dev/cifs ]
+ [ -z ]
+ MODULE=filesystem
+ export MODULE
+ [ -z ]
+ UNIONTYPE=aufs
+ export UNIONTYPE
+ [ -z ]
+ PERSISTENT_ENCRYPTION=none
+ export PERSISTENT_ENCRYPTION
+ [ -n Yes ]
+ [ -z ]
+ PERSISTENT_METHOD=snapshot,overlay
+ export PERSISTENT_METHOD
+ [ -n Yes ]
+ [ -z ]
+ PERSISTENT_STORAGE=filesystem,file
+ export PERSISTENT_STORAGE
+ maybe_break live-premount
+ [ = live-premount ]
+ log_begin_msg Running /scripts/live-premount
+ _log_msg Begin: Running /scripts/live-premount ...
+ [ n = y ]
+ printf Begin: Running /scripts/live-premount ...
Begin: Running /scripts/live-premount ... + run_scripts /scripts/live-premount
+ initdir=/scripts/live-premount
+ [ ! -d /scripts/live-premount ]
+ [ -f /scripts/live-premount/ORDER ]
+ . /scripts/live-premount/ORDER
+ /scripts/live-premount/select_eth_device
+ [ -e /conf/param.conf ]
+ /scripts/live-premount/readonly
+ [ -e /conf/param.conf ]
+ /scripts/live-premount/modules
+ [ -e /conf/param.conf ]
+ log_end_msg
+ _log_msg done.\n
+ [ n = y ]
+ printf done.\n
done.
+ [ ! -z ]
+ [ ! -z ]
+ [ ! -z ]
+ [ ! -z ]
+ [ -n ]
+ [ -n ]
+ [ -x /usr/bin/memdiskfind ]
+ /usr/bin/memdiskfind
+ MEMDISK=
+ [ 1 -eq 0 ]
+ i=0
+ [ 0 -lt 60 ]
+ find_livefs 0
+ timeout=0
+ [ -n ]
+ [ ! -z ]
+ removable_dev sys
+ output_format=sys
+ want_usb=
+ ret=
+ tr \n
+ grep -vE /(loop|ram|dm-|fd)
+ echo /sys/block/sda /sys/block/sr0
+ dev_ok=
+ cat /sys/block/sda/removable
+ [ 0 = 1 ]
+ [ = yes ]
+ dev_ok=
+ cat /sys/block/sr0/removable
+ [ 1 = 1 ]
+ [ -z ]
+ dev_ok=yes
+ [ yes = yes ]
+ ret= /sys/block/sr0
+ echo /sys/block/sr0
+ non_removable_dev sys
+ output_format=sys
+ ret=
+ echo /sys/block/sda /sys/block/sr0
+ grep -vE /(loop|ram|dm-|fd)
+ tr \n
+ cat /sys/block/sda/removable
+ [ 0 = 0 ]
+ ret= /sys/block/sda
+ cat /sys/block/sr0/removable
+ [ 1 = 0 ]
+ echo /sys/block/sda
+ devices_to_scan= /sys/block/sr0 /sys/block/sda
+ sys2dev /sys/block/sr0
+ sysdev=/block/sr0
+ /sbin/udevadm info -q name -p /block/sr0
+ echo /dev/sr0
+ devname=/dev/sr0
+ [ -e /dev/sr0 ]
+ get_fstype /dev/sr0
+ local FS FSTYPE FSSIZE RET
+ FS=/dev/sr0
+ fstype /dev/sr0
+ eval FSTYPE=iso9660 FSSIZE=0
+ FSTYPE=iso9660 FSSIZE=0
+ [ iso9660 = unknown ]
+ [ iso9660 = unknown ]
+ RET=0
+ [ -z iso9660 ]
+ echo iso9660
+ return 0
+ fstype=iso9660
+ /lib/udev/cdrom_id /dev/sr0
+ check_dev null /dev/sr0
+ sysdev=null
+ devname=/dev/sr0
+ skip_uuid_check=
+ [ -n ]
+ [ -z /dev/sr0 ]
+ [ -d /dev/sr0 ]
+ IFS=,
+ unset IFS
+ [ -n /dev/sr0 ]
+ devname=/dev/sr0
+ [ -e /dev/sr0 ]
+ [ -n ]
+ get_fstype /dev/sr0
+ local FS FSTYPE FSSIZE RET
+ FS=/dev/sr0
+ fstype /dev/sr0
+ eval FSTYPE=iso9660 FSSIZE=0
+ FSTYPE=iso9660 FSSIZE=0
+ [ iso9660 = unknown ]
+ [ iso9660 = unknown ]
+ RET=0
+ [ -z iso9660 ]
+ echo iso9660
+ return 0
+ fstype=iso9660
+ is_supported_fs iso9660
+ fstype=iso9660
+ [ -z iso9660 ]
+ grep -q iso9660 /proc/filesystems
+ modprobe iso9660
+ grep -q iso9660 /proc/filesystems
+ return 0
+ command -v blkid
+ blkid -o value -s UUID /dev/sr0
+ devuid=
+ [ -n ]
+ mount -t iso9660 -o ro,noatime /dev/sr0 /live/image
+ [ -n ]
+ [ -n ]
+ is_live_path /live/image
+ DIRECTORY=/live/image
+ [ -d /live/image//live/grml32_testing/ ]
+ echo /live/image//live/grml32_testing//grml32_testing.squashfs
+ [ /live/image//live/grml32_testing//grml32_testing.squashfs != /live/image//live/grml32_testing//*.squashfs ]
+ return 0
+ [ ]
+ grml_match_bootid /live/image
+ path=/live/image
+ [ -n ]
+ [ -n grml32_testing20120106 ]
+ [ -r /live/image/conf/bootid.txt ]
+ [ -r /live/image/conf/bootid.txt ]
+ cat /live/image/conf/bootid.txt
+ bootid_conf=grml32_testing20120106
+ [ -z grml32_testing20120106 -a -z ]
+ [ grml32_testing20120106 = grml32_testing20120106 ]
+ echo * Successfully verified /conf/bootid.txt from ISO, continuing...
+ return 0
+ echo /live/image
+ return 0
+ return 0
+ livefs_root=/live/image
+ [ -n /live/image ]
+ break
+ [ -z /live/image ]
+ [ ]
+ [ ]
+ [ ]
+ [ ]
+ [ -n ]
+ [ -n ]
+ [ -n ]
+ get_mac
+ mac=
+ cat /sys/class/net/eth0/iflink
+ status=2
+ [ 2 -eq 2 ]
+ cat /sys/class/net/eth0/address
+ mac=08:00:27:d4:76:6c
+ tr [a-z] [A-Z]
+ echo 08:00:27:d4:76:6c
+ sed s/:/-/g
+ mac=08-00-27-D4-76-6C
+ cat /sys/class/net/lo/iflink
+ status=1
+ [ 1 -eq 2 ]
+ echo 08-00-27-D4-76-6C
+ mac=08-00-27-D4-76-6C
+ echo 08-00-27-D4-76-6C
+ sed s/-//g
+ mac=080027D4766C
+ mount_images_in_directory /live/image /root 080027D4766C
+ directory=/live/image
+ rootmnt=/root
+ mac=080027D4766C
+ match_files_in_dir /live/image//live/grml32_testing//*.squashfs
+ local pattern=/live/image//live/grml32_testing//*.squashfs
+ echo /live/image//live/grml32_testing//grml32_testing.squashfs
+ [ /live/image//live/grml32_testing//grml32_testing.squashfs != /live/image//live/grml32_testing//*.squashfs ]
+ return 0
+ [ -n 080027D4766C ]
+ adddirectory=/live/image//live/grml32_testing//080027D4766C
+ setup_unionfs /live/image//live/grml32_testing/ /root /live/image//live/grml32_testing//080027D4766C
+ image_directory=/live/image//live/grml32_testing/
+ rootmnt=/root
+ addimage_directory=/live/image//live/grml32_testing//080027D4766C
+ modprobe -q -b aufs
+ + grep -q ^aufs$
cut -f2 /proc/filesystems
+ [ aufs = unionfs-fuse ]
+ croot=/
+ rofslist=
+ [ aufs = aufs ]
+ roopt=rr+wh
+ noxino_opt=noxino,
+ [ -z ]
+ [ -e /live/image//live/grml32_testing//filesystem.filesystem.module ]
+ [ -e /live/image//live/grml32_testing//filesystem.module ]
+ cat /live/image//live/grml32_testing//filesystem.module
+ image_string= /live/image//live/grml32_testing//grml32_testing.squashfs
+ [ -n ]
+ mkdir -p /
+ basename /live/image//live/grml32_testing//grml32_testing.squashfs
+ imagename=grml32_testing.squashfs
+ export image devname
+ maybe_break live-realpremount
+ [ = live-realpremount ]
+ log_begin_msg Running /scripts/live-realpremount
+ _log_msg Begin: Running /scripts/live-realpremount ...
+ [ n = y ]
+ printf Begin: Running /scripts/live-realpremount ...
Begin: Running /scripts/live-realpremount ... + run_scripts /scripts/live-realpremount
+ initdir=/scripts/live-realpremount
+ [ ! -d /scripts/live-realpremount ]
+ return
+ log_end_msg
+ _log_msg done.\n
+ [ n = y ]
+ printf done.\n
done.
+ [ -d /live/image//live/grml32_testing//grml32_testing.squashfs ]
+ [ -f /live/image//live/grml32_testing//grml32_testing.squashfs ]
+ grep -q -- -r\b
+ losetup --help
+ get_backing_device /live/image//live/grml32_testing//grml32_testing.squashfs
+ setup_loop /live/image//live/grml32_testing//grml32_testing.squashfs loop /sys/block/loop* 0
+ local fspath=/live/image//live/grml32_testing//grml32_testing.squashfs
+ local module=loop
+ local pattern=/sys/block/loop*
+ local offset=0
+ local encryption=
+ local readonly=
+ modprobe -q -b loop
+ udevadm settle
+ cat /sys/block/loop0/size
+ [ 0 -eq 0 ]
+ sys2dev /sys/block/loop0
+ sysdev=/block/loop0
+ /sbin/udevadm info -q name -p /block/loop0
+ echo /dev/loop0
+ dev=/dev/loop0
+ options=
+ [ -n ]
+ [ -n 0 ]
+ [ 0 -lt 0 ]
+ [ -z ]
+ losetup /dev/loop0 /live/image//live/grml32_testing//grml32_testing.squashfs
+ echo /dev/loop0
+ return 0
+ echo /dev/loop0
+ backdev=/dev/loop0
+ get_fstype /dev/loop0
+ local FS FSTYPE FSSIZE RET
+ FS=/dev/loop0
+ fstype /dev/loop0
+ eval FSTYPE=squashfs FSSIZE=78842472959
+ FSTYPE=squashfs FSSIZE=78842472959
+ [ squashfs = unknown ]
+ [ squashfs = unknown ]
+ RET=0
+ [ -z squashfs ]
+ echo squashfs
+ return 0
+ fstype=squashfs
+ [ squashfs = unknown ]
+ [ -z squashfs ]
+ [ aufs != unionmount ]
+ mpoint=//grml32_testing.squashfs
+ rofslist=//grml32_testing.squashfs
+ mkdir -p //grml32_testing.squashfs
+ log_begin_msg Mounting "/live/image//live/grml32_testing//grml32_testing.squashfs" on "//grml32_testing.squashfs" via "/dev/loop0"
+ _log_msg Begin: Mounting "/live/image//live/grml32_testing//grml32_testing.squashfs" on "//grml32_testing.squashfs" via "/dev/loop0" ...
+ [ n = y ]
+ printf Begin: Mounting "/live/image//live/grml32_testing//grml32_testing.squashfs" on "//grml32_testing.squashfs" via "/dev/loop0" ...
Begin: Mounting "/live/image//live/grml32_testing//grml32_testing.squashfs" on "//grml32_testing.squashfs" via "/dev/loop0" ... + mount -t squashfs -o ro,noatime /dev/loop0 //grml32_testing.squashfs
+ log_end_msg
+ _log_msg done.\n
+ [ n = y ]
+ printf done.\n
done.
+ mkdir -p /cow
+ [ -n Yes ]
+ [ -z ]
+ [ -z ]
+ wc -l
+ ls -l /sys/block
+ num_block=36
+ modprobe -q -b sd_mod
+ modprobe -q -b uhci-hcd
+ modprobe -q -b ehci-hcd
+ modprobe -q -b ohci-hcd
+ modprobe -q -b usb-storage
+ udevadm trigger
+ udevadm settle
+ sleep 1
+ + wc -l
ls -l /sys/block
+ [ 36 -gt 36 ]
+ sleep 1
+ + wc -l
ls -l /sys/block
+ [ 36 -gt 36 ]
+ sleep 1
+ wc -l
+ ls -l /sys/block
+ [ 36 -gt 36 ]
+ sleep 1
+ wc -l
+ ls -l /sys/block
+ [ 36 -gt 36 ]
+ sleep 1
+ + wc -l
ls -l /sys/block
+ [ 36 -gt 36 ]
+ whitelistdev=
+ grep -qe \<overlay\>
+ echo snapshot,overlay
+ overlays=live-rw home-rw
+ + echo snapshot,overlay
grep -qe \<snapshot\>
+ snapshots=live-sn home-sn
+ find_persistent_media live-rw home-rw live-sn home-sn
+ overlays=live-rw home-rw
+ snapshots=live-sn home-sn
+ black_listed_devices=
+ white_listed_devices=
+ storage_devices
+ black_listed_devices=
+ white_listed_devices=
+ + echo /sys/block/loop0 /sys/block/loop1 /sys/block/loop10 /sys/block/loop11 /sys/block/loop12 /sys/block/loop13 /sys/block/loop14 /sys/block/loop15 /sys/block/loop16 /sys/block/loop17 /sys/block/loop18 /sys/block/loop19 /sys/block/loop2 /sys/block/loop20 /sys/block/loop21 /sys/block/loop22 /sys/block/loop23 /sys/block/loop24 /sys/block/loop25 /sys/block/loop26+ grep -vE loop|ram|fd
tr \n
/sys/block/loop27 /sys/block/loop28 /sys/block/loop29 /sys/block/loop3 /sys/block/loop30 /sys/block/loop31 /sys/block/loop4 /sys/block/loop5 /sys/block/loop6 /sys/block/loop7 /sys/block/loop8 /sys/block/loop9 /sys/block/sda /sys/block/sdb /sys/block/sr0
+ sys2dev /sys/block/sda
+ sysdev=/block/sda
+ /sbin/udevadm info -q name -p /block/sda
+ echo /dev/sda
+ fulldevname=/dev/sda
+ grep -qe \</dev/sda\>
+ echo
+ [ -n ]
+ subdevices /sys/block/sda
+ sysblock=/sys/block/sda
+ r=
+ [ -e /sys/block/sda/alignment_offset/dev ]
+ [ -e /sys/block/sda/bdi/dev ]
+ [ -e /sys/block/sda/capability/dev ]
+ [ -e /sys/block/sda/dev/dev ]
+ [ -e /sys/block/sda/device/dev ]
+ [ -e /sys/block/sda/discard_alignment/dev ]
+ [ -e /sys/block/sda/events/dev ]
+ [ -e /sys/block/sda/events_async/dev ]
+ [ -e /sys/block/sda/events_poll_msecs/dev ]
+ [ -e /sys/block/sda/ext_range/dev ]
+ [ -e /sys/block/sda/holders/dev ]
+ [ -e /sys/block/sda/inflight/dev ]
+ [ -e /sys/block/sda/power/dev ]
+ [ -e /sys/block/sda/queue/dev ]
+ [ -e /sys/block/sda/range/dev ]
+ [ -e /sys/block/sda/removable/dev ]
+ [ -e /sys/block/sda/ro/dev ]
+ [ -e /sys/block/sda/sda1/dev ]
+ r= /sys/block/sda/sda1
+ [ -e /sys/block/sda/size/dev ]
+ [ -e /sys/block/sda/slaves/dev ]
+ [ -e /sys/block/sda/stat/dev ]
+ [ -e /sys/block/sda/subsystem/dev ]
+ [ -e /sys/block/sda/trace/dev ]
+ [ -e /sys/block/sda/uevent/dev ]
+ [ -e /sys/block/sda/dev ]
+ r= /sys/block/sda/sda1 /sys/block/sda
+ echo /sys/block/sda/sda1 /sys/block/sda
+ sys2dev /sys/block/sda/sda1
+ sysdev=/block/sda/sda1
+ /sbin/udevadm info -q name -p /block/sda/sda1
+ echo /dev/sda1
+ devname=/dev/sda1
+ grep -qe \</dev/sda1\>
+ echo
+ echo /dev/sda1
+ sys2dev /sys/block/sda
+ sysdev=/block/sda
+ /sbin/udevadm info -q name -p /block/sda
+ echo /dev/sda
+ devname=/dev/sda
+ grep -qe \</dev/sda\>
+ echo
+ echo /dev/sda
+ sys2dev /sys/block/sdb
+ sysdev=/block/sdb
+ /sbin/udevadm info -q name -p /block/sdb
+ echo /dev/sdb
+ fulldevname=/dev/sdb
+ grep -qe \</dev/sdb\>
+ echo
+ [ -n ]
+ subdevices /sys/block/sdb
+ sysblock=/sys/block/sdb
+ r=
+ [ -e /sys/block/sdb/alignment_offset/dev ]
+ [ -e /sys/block/sdb/bdi/dev ]
+ [ -e /sys/block/sdb/capability/dev ]
+ [ -e /sys/block/sdb/dev/dev ]
+ [ -e /sys/block/sdb/device/dev ]
+ [ -e /sys/block/sdb/discard_alignment/dev ]
+ [ -e /sys/block/sdb/events/dev ]
+ [ -e /sys/block/sdb/events_async/dev ]
+ [ -e /sys/block/sdb/events_poll_msecs/dev ]
+ [ -e /sys/block/sdb/ext_range/dev ]
+ [ -e /sys/block/sdb/holders/dev ]
+ [ -e /sys/block/sdb/inflight/dev ]
+ [ -e /sys/block/sdb/power/dev ]
+ [ -e /sys/block/sdb/queue/dev ]
+ [ -e /sys/block/sdb/range/dev ]
+ [ -e /sys/block/sdb/removable/dev ]
+ [ -e /sys/block/sdb/ro/dev ]
+ [ -e /sys/block/sdb/sdb4/dev ]
+ r= /sys/block/sdb/sdb4
+ [ -e /sys/block/sdb/size/dev ]
+ [ -e /sys/block/sdb/slaves/dev ]
+ [ -e /sys/block/sdb/stat/dev ]
+ [ -e /sys/block/sdb/subsystem/dev ]
+ [ -e /sys/block/sdb/trace/dev ]
+ [ -e /sys/block/sdb/uevent/dev ]
+ [ -e /sys/block/sdb/dev ]
+ r= /sys/block/sdb/sdb4 /sys/block/sdb
+ echo /sys/block/sdb/sdb4 /sys/block/sdb
+ sys2dev /sys/block/sdb/sdb4
+ sysdev=/block/sdb/sdb4
+ /sbin/udevadm info -q name -p /block/sdb/sdb4
+ echo /dev/sdb4
+ devname=/dev/sdb4
+ grep -qe \</dev/sdb4\>
+ echo
+ echo /dev/sdb4
+ sys2dev /sys/block/sdb
+ sysdev=/block/sdb
+ /sbin/udevadm info -q name -p /block/sdb
+ echo /dev/sdb
+ devname=/dev/sdb
+ + echo
grep -qe \</dev/sdb\>
+ echo /dev/sdb
+ sys2dev /sys/block/sr0
+ sysdev=/block/sr0
+ /sbin/udevadm info -q name -p /block/sr0
+ echo /dev/sr0
+ fulldevname=/dev/sr0
+ grep+ echo
-qe \</dev/sr0\>
+ [ -n ]
+ subdevices /sys/block/sr0
+ sysblock=/sys/block/sr0
+ r=
+ [ -e /sys/block/sr0/alignment_offset/dev ]
+ [ -e /sys/block/sr0/bdi/dev ]
+ [ -e /sys/block/sr0/capability/dev ]
+ [ -e /sys/block/sr0/dev/dev ]
+ [ -e /sys/block/sr0/device/dev ]
+ [ -e /sys/block/sr0/discard_alignment/dev ]
+ [ -e /sys/block/sr0/events/dev ]
+ [ -e /sys/block/sr0/events_async/dev ]
+ [ -e /sys/block/sr0/events_poll_msecs/dev ]
+ [ -e /sys/block/sr0/ext_range/dev ]
+ [ -e /sys/block/sr0/holders/dev ]
+ [ -e /sys/block/sr0/inflight/dev ]
+ [ -e /sys/block/sr0/power/dev ]
+ [ -e /sys/block/sr0/queue/dev ]
+ [ -e /sys/block/sr0/range/dev ]
+ [ -e /sys/block/sr0/removable/dev ]
+ [ -e /sys/block/sr0/ro/dev ]
+ [ -e /sys/block/sr0/size/dev ]
+ [ -e /sys/block/sr0/slaves/dev ]
+ [ -e /sys/block/sr0/stat/dev ]
+ [ -e /sys/block/sr0/subsystem/dev ]
+ [ -e /sys/block/sr0/trace/dev ]
+ [ -e /sys/block/sr0/uevent/dev ]
+ [ -e /sys/block/sr0/dev ]
+ r= /sys/block/sr0
+ echo /sys/block/sr0
+ sys2dev /sys/block/sr0
+ sysdev=/block/sr0
+ /sbin/udevadm info -q name -p /block/sr0
+ echo /dev/sr0
+ devname=/dev/sr0
+ grep -qe \</dev/sr0\>
+ echo
+ echo /dev/sr0
+ luks_device=
+ grep -qe \<luks\>
+ echo none
+ grep -qve \<none\>
+ echo none
+ grep -qe \<filesystem\>
+ echo filesystem,file
+ /sbin/blkid -s LABEL -o value /dev/sda1
+ [ vdi_save_area = live-rw ]
+ /sbin/blkid -s LABEL -o value /dev/sda1
+ [ vdi_save_area = home-rw ]
+ /sbin/blkid -s LABEL -o value /dev/sda1
+ [ vdi_save_area = live-sn ]
+ /sbin/blkid -s LABEL -o value /dev/sda1
+ [ vdi_save_area = home-sn ]
+ grep -qe \<file\>
+ echo filesystem,file
+ get_fstype /dev/sda1
+ local FS FSTYPE FSSIZE RET
+ FS=/dev/sda1
+ fstype /dev/sda1
+ eval FSTYPE=ext3 FSSIZE=209715200
+ FSTYPE=ext3 FSSIZE=209715200
+ [ ext3 = unknown ]
+ [ ext3 = unknown ]
+ RET=0
+ [ -z ext3 ]
+ echo ext3
+ return 0
+ devfstype=ext3
+ overlay_on_dev=
+ snapshot_on_dev=
+ basename /dev/sda1
+ backing=/sda1-backing
+ mkdir -p /sda1-backing
+ is_supported_fs ext3
+ fstype=ext3
+ [ -z ext3 ]
+ grep -q ext3 /proc/filesystems
+ modprobe ext3
+ grep -q ext3 /proc/filesystems
+ return 0
+ try_mount /dev/sda1 /sda1-backing rw ext3
+ dev=/dev/sda1
+ mountp=/sda1-backing
+ opts=rw
+ fstype=ext3
+ where_is_mounted /dev/sda1
+ device=/dev/sda1
+ grep -q ^/dev/sda1 /proc/mounts
+ old_mountp=
+ [ -n ]
+ [ -z ext3 ]
+ mount -t ext3 -o rw /dev/sda1 /sda1-backing
+ path=/sda1-backing/live-rw
+ [ -f /sda1-backing/live-rw ]
+ path=/sda1-backing/home-rw
+ [ -f /sda1-backing/home-rw ]
+ path=live-sn.squashfs
+ [ -f /sda1-backing/live-sn.squashfs ]
+ path=live-sn.cpio.gz
+ [ -f /sda1-backing/live-sn.cpio.gz ]
+ path=live-sn.ext2
+ [ -f /sda1-backing/live-sn.ext2 ]
+ path=live-sn.ext3
+ [ -f /sda1-backing/live-sn.ext3 ]
+ path=live-sn.ext4
+ [ -f /sda1-backing/live-sn.ext4 ]
+ path=live-sn.jffs2
+ [ -f /sda1-backing/live-sn.jffs2 ]
+ path=home-sn.squashfs
+ [ -f /sda1-backing/home-sn.squashfs ]
+ path=home-sn.cpio.gz
+ [ -f /sda1-backing/home-sn.cpio.gz ]
+ path=home-sn.ext2
+ [ -f /sda1-backing/home-sn.ext2 ]
+ path=home-sn.ext3
+ [ -f /sda1-backing/home-sn.ext3 ]
+ path=home-sn.ext4
+ [ -f /sda1-backing/home-sn.ext4 ]
+ path=home-sn.jffs2
+ [ -f /sda1-backing/home-sn.jffs2 ]
+ [ -z ]
+ umount /sda1-backing
+ [ -z ]
+ [ -n ]
+ luks_device=
+ echo none
+ grep -qe \<luks\>
+ grep -qve \<none\>
+ echo none
+ echo filesystem,file
+ grep -qe \<filesystem\>
+ /sbin/blkid -s LABEL -o value /dev/sda
+ [ = live-rw ]
+ /sbin/blkid -s LABEL -o value /dev/sda
+ [ = home-rw ]
+ /sbin/blkid -s LABEL -o value /dev/sda
+ [ = live-sn ]
+ /sbin/blkid -s LABEL -o value /dev/sda
+ [ = home-sn ]
+ grep -qe \<file\>
+ echo filesystem,file
+ get_fstype /dev/sda
+ local FS FSTYPE FSSIZE RET
+ FS=/dev/sda
+ fstype /dev/sda
+ eval FSTYPE=unknown FSSIZE=0
+ FSTYPE=unknown FSSIZE=0
+ [ unknown = unknown ]
+ command -v blkid
+ blkid -o value -s TYPE /dev/sda
+ FSTYPE=
+ RET=2
+ [ -z ]
+ FSTYPE=unknown
+ echo unknown
+ return 2
+ devfstype=unknown
+ overlay_on_dev=
+ snapshot_on_dev=
+ basename /dev/sda
+ backing=/sda-backing
+ mkdir -p /sda-backing
+ is_supported_fs unknown
+ fstype=unknown
+ [ -z unknown ]
+ grep -q unknown /proc/filesystems
+ modprobe unknown
modprobe: module unknown not found in modules.dep
+ grep -q unknown /proc/filesystems
+ uname -r
+ kmodule=/root/lib/modules/3.1.0-3-grml-486/unknown/unknown.ko
+ [ -e /root/lib/modules/3.1.0-3-grml-486/unknown/unknown.ko ]
+ return 1
+ [ -z ]
+ umount /sda-backing
+ true
+ [ -z ]
+ [ -n ]
+ luks_device=
+ grep -qe \<luks\>
+ echo none
+ + echo none
grep -qve \<none\>
+ grep -qe \<filesystem\>
+ echo filesystem,file
+ /sbin/blkid -s LABEL -o value /dev/sdb4
+ [ live-rw = live-rw ]
+ echo live-rw home-rw
+ sed -e s|\<live-rw\>||
+ overlays= home-rw
+ sed -e s|\<live-rw\>||
+ echo live-sn home-sn
+ snapshots=live-sn home-sn
+ echo live-rw=/dev/sdb4
+ continue 2
+ luks_device=
+ grep -qe \<luks\>
+ echo none
+ grep -qve \<none\>
+ echo none
+ grep -qe \<filesystem\>
+ echo filesystem,file
+ /sbin/blkid -s LABEL -o value /dev/sdb
+ [ = home-rw ]
+ /sbin/blkid -s LABEL -o value /dev/sdb
+ [ = live-sn ]
+ /sbin/blkid -s LABEL -o value /dev/sdb
+ [ = home-sn ]
+ + echo filesystem,file
grep -qe \<file\>
+ get_fstype /dev/sdb
+ local FS FSTYPE FSSIZE RET
+ FS=/dev/sdb
+ fstype /dev/sdb
+ eval FSTYPE=unknown FSSIZE=0
+ FSTYPE=unknown FSSIZE=0
+ [ unknown = unknown ]
+ command -v blkid
+ blkid -o value -s TYPE /dev/sdb
+ FSTYPE=
+ RET=2
+ [ -z ]
+ FSTYPE=unknown
+ echo unknown
+ return 2
+ devfstype=unknown
+ overlay_on_dev=
+ snapshot_on_dev=
+ basename /dev/sdb
+ backing=/sdb-backing
+ mkdir -p /sdb-backing
+ is_supported_fs unknown
+ fstype=unknown
+ [ -z unknown ]
+ grep -q unknown /proc/filesystems
+ modprobe unknown
modprobe: module unknown not found in modules.dep
+ grep -q unknown /proc/filesystems
+ uname -r
+ kmodule=/root/lib/modules/3.1.0-3-grml-486/unknown/unknown.ko
+ [ -e /root/lib/modules/3.1.0-3-grml-486/unknown/unknown.ko ]
+ return 1
+ [ -z ]
+ umount /sdb-backing
+ true
+ [ -z ]
+ [ -n ]
+ luks_device=
+ echo none
+ grep -qe \<luks\>
+ grep -qve \<none\>
+ echo none
+ grep -qe \<filesystem\>
+ echo filesystem,file
+ /sbin/blkid -s LABEL -o value /dev/sr0
+ [ grml32_testing 20120106 = home-rw ]
+ /sbin/blkid -s LABEL -o value /dev/sr0
+ [ grml32_testing 20120106 = live-sn ]
+ /sbin/blkid -s LABEL -o value /dev/sr0
+ [ grml32_testing 20120106 = home-sn ]
+ + echo filesystem,file
grep -qe \<file\>
+ get_fstype /dev/sr0
+ local FS FSTYPE FSSIZE RET
+ FS=/dev/sr0
+ fstype /dev/sr0
+ eval FSTYPE=iso9660 FSSIZE=0
+ FSTYPE=iso9660 FSSIZE=0
+ [ iso9660 = unknown ]
+ [ iso9660 = unknown ]
+ RET=0
+ [ -z iso9660 ]
+ echo iso9660
+ return 0
+ devfstype=iso9660
+ overlay_on_dev=
+ snapshot_on_dev=
+ basename /dev/sr0
+ backing=/sr0-backing
+ mkdir -p /sr0-backing
+ is_supported_fs iso9660
+ fstype=iso9660
+ [ -z iso9660 ]
+ grep -q iso9660 /proc/filesystems
+ return 0
+ try_mount /dev/sr0 /sr0-backing rw iso9660
+ dev=/dev/sr0
+ mountp=/sr0-backing
+ opts=rw
+ fstype=iso9660
+ where_is_mounted /dev/sr0
+ device=/dev/sr0
+ grep -q ^/dev/sr0 /proc/mounts
+ cut -f2 -d
+ grep -m1 ^/dev/sr0 /proc/mounts
+ old_mountp=/live/image
+ [ -n /live/image ]
+ [ rw != ro ]
+ mount -o remount,rw /dev/sr0 /live/image
+ mount -o bind /live/image /sr0-backing
+ path=/sr0-backing/home-rw
+ [ -f /sr0-backing/home-rw ]
+ path=live-sn.squashfs
+ [ -f /sr0-backing/live-sn.squashfs ]
+ path=live-sn.cpio.gz
+ [ -f /sr0-backing/live-sn.cpio.gz ]
+ path=live-sn.ext2
+ [ -f /sr0-backing/live-sn.ext2 ]
+ path=live-sn.ext3
+ [ -f /sr0-backing/live-sn.ext3 ]
+ path=live-sn.ext4
+ [ -f /sr0-backing/live-sn.ext4 ]
+ path=live-sn.jffs2
+ [ -f /sr0-backing/live-sn.jffs2 ]
+ path=home-sn.squashfs
+ [ -f /sr0-backing/home-sn.squashfs ]
+ path=home-sn.cpio.gz
+ [ -f /sr0-backing/home-sn.cpio.gz ]
+ path=home-sn.ext2
+ [ -f /sr0-backing/home-sn.ext2 ]
+ path=home-sn.ext3
+ [ -f /sr0-backing/home-sn.ext3 ]
+ path=home-sn.ext4
+ [ -f /sr0-backing/home-sn.ext4 ]
+ path=home-sn.jffs2
+ [ -f /sr0-backing/home-sn.jffs2 ]
+ [ -z ]
+ umount /sr0-backing
+ [ -z ]
+ [ -n ]
+ + tr :
echo live-rw=/dev/sdb4
+ media=live-rw=/dev/sdb4
+ cowprobe=/dev/sdb4
+ [ -b /dev/sdb4 ]
+ PERSISTENCE_IS_ON=1
+ export PERSISTENCE_IS_ON
+ [ -b /dev/sdb4 ]
+ cowdevice=/dev/sdb4
+ get_fstype /dev/sdb4
+ local FS FSTYPE FSSIZE RET
+ FS=/dev/sdb4
+ fstype /dev/sdb4
+ eval FSTYPE=unknown FSSIZE=0
+ FSTYPE=unknown FSSIZE=0
+ [ unknown = unknown ]
+ command -v blkid
+ blkid -o value -s TYPE /dev/sdb4
+ FSTYPE=vfat
+ RET=0
+ [ -z vfat ]
+ echo vfat
+ return 0
+ cow_fstype=vfat
+ [ -z ]
+ cow_mountopt=rw,noatime
+ [ = Yes ]
+ [ -z /dev/sdb4 ]
+ [ aufs != unionmount ]
+ [ -n ]
+ persistent_root=/cow
+ [ vfat = nfs ]
+ mount -t vfat -o rw,noatime /dev/sdb4 /cow
+ echo //grml32_testing.squashfs
+ wc -w
+ rofscount=1
+ [ 1 -ne 1 ]
+ rofs=//grml32_testing.squashfs
+ [ -n ]
+ cow_dirs=/
+ [ vfat != tmpfs ]
+ [ / != / ]
+ unionmountopts=
+ unionmountpoint=
+ mkdir -p /cow/
+ unionmountpoint=/root/
+ unionrw=/cow/
+ unionro=//grml32_testing.squashfs/
+ [ -n ]
+ unionmountopts=-o noatime,noxino,dirs=/cow/=rw://grml32_testing.squashfs/=rr+wh
+ mount -t aufs -o noatime,noxino,dirs=/cow/=rw://grml32_testing.squashfs/=rr+wh aufs /root/
mount: mounting aufs on /root/ failed: Numerical argument out of domain
+ panic mount aufs on /root/ failed with option -o noatime,noxino,dirs=/cow/=rw://grml32_testing.squashfs/=rr+wh
+ DEB_1=\033[1;31m .''`. \033[0m
+ DEB_2=\033[1;31m: :' : \033[0m
+ DEB_3=\033[1;31m`. `'` \033[0m
+ DEB_4=\033[1;31m `- \033[0m
+ LIVELOG=\033[1;37m/live-boot.log\033[0m
+ DEBUG=\033[1;37mdebug\033[0m
+ exec
+ exec
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