topic Re: Kernel panic - not syncing: No init found. in i.MX Processors

Kernel panic - not syncing: No init found.

vishvapathi — Mon, 01 Jul 2013 10:15:49 GMT

Hi,

i am getting the below error, for testing purpose I download ready to use image from freescale web site and wrote into sd card memory ext2 partition which I created. I downloaded the Ubuntu Oneiric from freescale website.

Waiting for root device /dev/mmcblk1p1...

mmc2: new high speed SDHC card at address b368

mmcblk1: mmc2:b368 SDC 7.41 GiB

mmcblk1: p1

EXT3-fs: barriers not enabled

kjournald starting. Commit interval 5 seconds

EXT3-fs (mmcblk1p1): using internal journal

EXT3-fs (mmcblk1p1): recovery complete

EXT3-fs (mmcblk1p1): mounted filesystem with writeback data mode

VFS: Mounted root (ext3 filesystem) on device 179:25.

Freeing init memory: 204K

Kernel panic - not syncing: No init found. Try passing init= option to kernel. See Linux Documentation/init.t.

[<80047834>] (unwind_backtrace+0x0/0xf8) from [<80508af4>] (panic+0x74/0x18c)

[<80508af4>] (panic+0x74/0x18c) from [<80508808>] (init_post+0xa0/0xc4)

[<80508808>] (init_post+0xa0/0xc4) from [<800089b4>] (kernel_init+0x10c/0x13c)

[<800089b4>] (kernel_init+0x10c/0x13c) from [<80041aa4>] (kernel_thread_exit+0x0/0x8)

CPU2: stopping

[<80047834>] (unwind_backtrace+0x0/0xf8) from [<8003b324>] (do_IPI+0x150/0x17c)

[<8003b324>] (do_IPI+0x150/0x17c) from [<80040a0c>] (__irq_svc+0x4c/0xe8)

Exception stack(0xbffb5ef0 to 0xbffb5f38)

5ee0: bffb5f38 0000000a 00000000 00000002

5f00: 00000282 bffb4000 bffb4000 00000000 80af77e0 00000002 80a90040 00000000

5f20: 80047134 bffb5f38 8007a570 80079fd4 20000113 ffffffff

[<80040a0c>] (__irq_svc+0x4c/0xe8) from [<80079fd4>] (__do_softirq+0x4c/0x140)

[<80079fd4>] (__do_softirq+0x4c/0x140) from [<8007a570>] (irq_exit+0x94/0x9c)

[<8007a570>] (irq_exit+0x94/0x9c) from [<8003b2e0>] (do_IPI+0x10c/0x17c)

[<8003b2e0>] (do_IPI+0x10c/0x17c) from [<80040a0c>] (__irq_svc+0x4c/0xe8)

Exception stack(0xbffb5f90 to 0xbffb5fd8)

5f80: 80af9140 80000093 00000001 00000000

5fa0: bffb4000 80af1ce4 80510fa4 80aa6e7c 1000406a 412fc09a 00000000 00000000

5fc0: 00000000 bffb5fd8 8004f648 80041b04 40000013 ffffffff

[<80040a0c>] (__irq_svc+0x4c/0xe8) from [<80041b04>] (default_idle+0x24/0x28)

[<80041b04>] (default_idle+0x24/0x28) from [<80041d08>] (cpu_idle+0xc8/0x108)

[<80041d08>] (cpu_idle+0xc8/0x108) from [<10505934>] (0x10505934)

CPU3: stopping

[<80047834>] (unwind_backtrace+0x0/0xf8) from [<8003b324>] (do_IPI+0x150/0x17c)

[<8003b324>] (do_IPI+0x150/0x17c) from [<80040a0c>] (__irq_svc+0x4c/0xe8)

Exception stack(0xbff01f90 to 0xbff01fd8)

1f80: 80af9140 80000093 00000001 00000000

1fa0: bff00000 80af1ce4 80510fa4 80aa6e7c 1000406a 412fc09a 00000000 00000000

1fc0: 00000000 bff01fd8 8004f648 80041b04 40000013 ffffffff

[<80040a0c>] (__irq_svc+0x4c/0xe8) from [<80041b04>] (default_idle+0x24/0x28)

[<80041b04>] (default_idle+0x24/0x28) from [<80041d08>] (cpu_idle+0xc8/0x108)

[<80041d08>] (cpu_idle+0xc8/0x108) from [<10505934>] (0x10505934)

CPU1: stopping

[<80047834>] (unwind_backtrace+0x0/0xf8) from [<8003b324>] (do_IPI+0x150/0x17c)

[<8003b324>] (do_IPI+0x150/0x17c) from [<80040a0c>] (__irq_svc+0x4c/0xe8)

Exception stack(0xbffadf90 to 0xbffadfd8)

df80: 80af9140 60000093 00000001 00000000

dfa0: bffac000 80af1ce4 80510fa4 80aa6e7c 1000406a 412fc09a 00000000 00000000

dfc0: 00000000 bffadfd8 8004f648 80041b04 40000013 ffffffff

[<80040a0c>] (__irq_svc+0x4c/0xe8) from [<80041b04>] (default_idle+0x24/0x28)

[<80041b04>] (default_idle+0x24/0x28) from [<80041d08>] (cpu_idle+0xc8/0x108)

[<80041d08>] (cpu_idle+0xc8/0x108) from [<10505934>] (0x10505934)

I checked the rootfs. It has /sbin/init, /etc/init files. I also tried pointing the init folder by setting environment, stil no difference.

How do i proceed. Any help would be appreciated.

Re: Kernel panic - not syncing: No init found.

LeonardoSandova — Mon, 01 Jul 2013 17:21:22 GMT

Reformat your partition as EXT3 and place the rootfs again.

Re: Kernel panic - not syncing: No init found.

vishvapathi — Tue, 02 Jul 2013 07:03:06 GMT

I tried it already.. still the problem exists..... any other alternate for this!!!

Re: Kernel panic - not syncing: No init found.

LeonardoSandova — Tue, 02 Jul 2013 17:11:40 GMT

Make sure the kernel supports either ext2, ext3 or ext4. (on the kernel menu, go to file sytems submenu). I would also try with another SD card with at least 4GB.

Re: Kernel panic - not syncing: No init found.

vishvapathi — Wed, 03 Jul 2013 04:33:56 GMT

Hi Leo,

After adding "rootfstype=ext3" to env i am able to login. Though i am getting below message before login.

"No space left on device" but its a 8gb SD card.

Starting the hotplug events dispatcher udevd

udevd (1437): /proc/1437/oom_adj is deprecated, please use /proc/1437/oom_score.

Synthesizing initial hotplug events
Setting the hostname to freescale
Mounting filesystems
cp: writing `/mnt/rwfs/var/lib/rpm/Packages': No space left on device
cp: writing `/mnt/rwfs/var/lib/rpm/Filemd5s': No space left on device
cp: writing `/mnt/rwfs/var/lib/rpm/Provideversion': No space left on device
cp: writing `/mnt/rwfs/var/lib/rpm/Name': No space left on device
cp: writing `/mnt/rwfs/var/lib/rpm/Requirename': No space left on device
cp: writing `/mnt/rwfs/var/lib/rpm/Conflictname': No space left on device
cp: writing `/mnt/rwfs/var/lib/rpm/Sigmd5': No space left on device
cp: writing `/mnt/rwfs/var/lib/rpm/Group': No space left on device
cp: writing `/mnt/rwfs/var/lib/rpm/Dirnames': No space left on device
cp: writing `/mnt/rwfs/var/lib/rpm/Basenames': No space left on device
cp: writing `/mnt/rwfs/var/lib/rpm/Sha1header': No space left on device

cp: writing `/mnt/rwfs/var/state/dhcp/dhcpd.leases': No space left on device

cp: writing `/mnt/rwfs/var/state/dhcp/dhclient.leases': No space left on device

mount: mounting usbfs on /proc/bus/usb failed: No such file or directory
Starting the port mapper:
Starting the dropbear ssh server:

D-Bus per-session daemon address is: unix:abstract=/tmp/dbus-8evMBMKx7a,guid=269

gtk: creating gdk-pixbuf.loaders
pango: creating module list
starting pid 3278, tty '': '/etc/rc.d/rc_gpu.S'
starting pid 3286, tty '': '/etc/rc.d/rc_mxc.S'

_XSERVTransSocketOpenCOTSServer: Unable to open socket for inet6
_XSERVTransOpen: transport open failed for inet6/freescale:0
_XSERVTransMakeAllCOTSServerListeners: failed to open listener for inet6

arm-none-linux-gnueabi-gcc (Freescale MAD -- Linaro 2011.07 -- Built at 2011/08)

root filesystem built on Tue, 02 Jul 2013 15:21:28 +0530
Freescale Semiconductor, Inc.

freescale login: (EE) XKB: Couldn't open rules file /usr/share/X11/xkb/rules/bae

(EE) XKB: No components provided for device Virtual core keyboard
unrecognised device identifier!
(EE) config/hal: NewInputDeviceRequest failed (2)
matchbox: keyboard does not appear to have a <alt> key.
matchbox: ignoring key shortcut <Alt>n=next

matchbox: keyboard does not appear to have a <alt> key.
matchbox: ignoring key shortcut <Alt>p=prev

matchbox: keyboard does not appear to have a <alt> key.
matchbox: ignoring key shortcut <Alt>c=close

matchbox: keyboard does not appear to have a <alt> key.
matchbox: ignoring key shortcut <Alt>d=desktop

matchbox: keyboard does not appear to have a <alt> key.
matchbox: ignoring key shortcut <Alt>m=!matchbox-remote -mbmenu

matchbox: keyboard does not appear to have a <alt> key.
matchbox: ignoring key shortcut <ctrl><alt>x=!xterm

matchbox: keyboard does not appear to have a <alt> key.
matchbox: ignoring key shortcut <ctrl><alt>r=!rxvt

matchbox: keyboard does not appear to have a <alt> key.
matchbox: ignoring key shortcut <ctrl><alt>e=!!gpe-calender

matchbox: keyboard does not appear to have a <alt> key.
matchbox: ignoring key shortcut <alt>Tab=next

matchbox: keyboard does not appear to have a <alt> key.
matchbox: ignoring key shortcut <alt><shift>Tab=prev

matchbox: keyboard does not appear to have a <alt> key.
matchbox: ignoring key shortcut <alt>space=taskmenu

matchbox: keyboard does not appear to have a <alt> key.
matchbox: ignoring key shortcut <alt>escape=!matchbox-remote -mbmenu

matchbox: keyboard does not appear to have a <alt> key.
matchbox: ignoring key shortcut <alt>f4=close

matchbox: Cant find a keycode for keysym 65480
matchbox: ignoring key shortcut f11=fullscreen

matchbox-desktop: loading /usr/lib/matchbox/desktop/tasks.so with args ( None )

matchbox-desktop: loading /usr/lib/matchbox/desktop/dotdesktop.so with args ( N)

user_overides is (nil)
mb-desktop-dotdesktop: failed to open /usr/local/share/applications
mb-desktop-dotdesktop: failed to open //.applications
mb-applet-menu-launcher: bonobo-browser.desktop has no icon, png or name
mb-applet-menu-launcher: failed to open /usr/local/share/applications
mb-applet-menu-launcher: failed to open //.applications
mb-applet-menu-launcher: bonobo-browser.desktop has no icon, png or name
mb-applet-menu-launcher: failed to open /usr/local/share/applications
mb-applet-menu-launcher: failed to open //.applications

Re: Kernel panic - not syncing: No init found.

LeonardoSandova — Wed, 03 Jul 2013 17:01:38 GMT

For some reason, the /mnt/rwfs is not mounted. Try manually this

mount -t tmpfs rwfs /mnt/rwfs/

Also, there must be something not setting right on this file

/etc/rc.d/init.d/filesystems

Re: Kernel panic - not syncing: No init found.

vishvapathi — Fri, 05 Jul 2013 07:30:25 GMT

cat /etc/rc.d/init.d/filesystems

#!/bin/sh

if [ "$1" = "stop" ]

then

echo Unmounting filesystems

umount -a -r

mount -o remount -r %root% /

[ -x /sbin/swapoff ] && swapoff -a

if [ "$1" = "start" ]

then

echo Mounting filesystems

if [ "$TMPFS" = "tmpfs" ]

then

mount -n -t $TMPFS shm /dev/shm

if [ -n "$TMPFS" ]

then

mount -n -t $TMPFS rwfs /mnt/rwfs -o size=$TMPFS_SIZE

if [ "$READONLY_FS" != "y" ]

then

mount -n -o remount -w %root% /

NFSBOOT="`cat /proc/cmdline | grep -q /dev/nfs ; echo $?`"

if [ "$NFSBOOT" == "0" -a -n "$RAMDIRS" ]

then

echo "Booted NFS, not relocating: $RAMDIRS"

RAMDIRS=""

else

# initramfs, ramdisks, others? come up read/write by default

mount -n -o remount -r %root% /

RAMDIRS="$RAMDIRS /tmp /etc /var"

if [ -n "$RAMDIRS" ]

then

for i in $RAMDIRS

if [ ! -e /mnt/rwfs/$i ]

then

cp -a $i /mnt/rwfs/

mount -n -o bind /mnt/rwfs/$i $i

done

if [ -e /etc/mtab ]

then

rm -f /etc/mtab

ln -s /proc/mounts /etc/mtab

if [ ! -d /dev/pts ]

then

mkdir /dev/pts

mount -a

i tried to mount manually but still i get no space during booting...

Re: Kernel panic - not syncing: No init found.

ronglinchen — Fri, 13 Feb 2015 05:02:58 GMT

Hi Kaman

I have the same problem like "mb-applet-menu-launcher: failed to open //.applications ",

Have you solved it?

Please tell me if you got it ,THX very much!!