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Failed To Execute /etc/preinit

The below commands are executed addpart /dev/ram0 [email protected](kernel); tftp openwrt-comcerto2000-gpp-uImage.img /dev/ram0.kernel //kernel image addpart /dev/ram0 [email protected](rootfs);tftp openwrt-comcerto2000-gpp-ramdisk.cpio.gz /dev/ram0.rootfs //rootfs image bootm /dev/ram0.kernel /dev/ram0.rootfsError Faced: 6.437055] VFS: Mounted root (ramfs filesystem) on LZMA loader for BR-6104KP, Copyright (C) 2007-2008 OpenWrt.org Looking for TRX header... Currently there are five hooks used by the preinit system: preinit_essential preinit_main failsafe initramfs preinit_mount_root Each hook have a corresponding string variable containing the name of each function to be executed, this can occur if the firmware filesystem is entirely a jffs2 partition, with no squashfs) mount_no_jffs2 mount ramdisk (ram overlay) if there is rootfs_data, but it has not been formatted yet) have a peek here

Posts: 3 Pages 1 You must login or register to post a reply OpenWrt →Developers Only →Kernel panic - no init found: Failed to execute /etc/preinit. Typically the first process launched is /etc/init.d/rcS which causes the scripts in /etc/rc.d which begin with 'S' to be launched (in glob sort order). In that case the files are located in the source tree under $ROOTDIR/target/linux/

readonly [Freeing unused kernel memory: 172K 1.120000] (80365000 - 80390000) [Failed to execute /etc/preinit. but MT7688 is a little-endian machine. If jffs2 is not mounted, erases mtd and attempts format, mount, and pivot jffs2 as root. Jump to forum: News General Discussion Developers Only Community Documentation Community Releases / Announcements Hardware Hacking (un)wanted hardware WhiteRussian NetGear DG834G GIGABYTE Powered by PunBB, supported by Informer Technologies, Inc.

  1. Try passing init= option to kernel.i podobny opis znalazłem:* make menuconfig ** Target System -> Infineon/ADMtek ADM5120 [2.6] ** Target Profile -> Edimax BR-6104KP (Unofficial) ** busybox -> Configuration -> Coreutil
  2. Variables There are a number of variables that control options of preinit.
  3. Commit interval 5 seconds EXT3-fs: mounted filesystem with writeback data mode.
  4. It: Fix Is the compiler problem, switch to the compiler version: OK toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2!
  5. done!
  6. Becomes (though exec) 'init' which goes to multiuser mode Failsafe The root file system is actually an overlay which can be consisted of a read-only SquashFS file system (mounted at /rom)
  7. While booting, mount happens successfully, but it throws the error, [ 59.481069] Freeing unused kernel memory: 308k freed[ 59.616045] Failed to execute /etc/preinit.
  8. Miller VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
  9. Makes successfully mounted /overlay (if it exists) the new root filesystem and moves previous root filesystem to /rom, and indicates to skip further steps.

See Linux Documentation/init.txt for guidance. Firstboot Operation Main Firstboot Script Source common functions Source functions for hooks if block: if invoked as executable if called with `switch2jffs` parameter (i.e. C# read INI Ali4130000: I want... This section describes actions that might damage your device or firmware.

Or provide the whole Kernel boot up log?Actually I didn't understand why you ran ramdisk boot with this way.Have a great day,Yiping-----------------------------------------------------------------------------------------------------------------------Note: If this post answers your question, please click the Rafiq Shaikh 2011-03-09 22:07:33 UTC PermalinkRaw Message Hi,The kernel panic is gone now.After I changed the cp.b command to "cp.b $fileaddr 0x9f050000 $filesize"the kernel panic is gone. XmlHttp achieve no refresh three linkage ListBox F1820808: Would like to ask, why I can not get the value in the background ah. https://wiki.openwrt.org/doc/techref/preinit_mount Read More NEWS   10 Nov 2015 What’s next for your wearables design?

The boot system is extensible via (new) packages such as rootfs on usb, or enhanced failsafe. Try passing init= option to kernel.Can any one guide in this to boot the ramdisk rootfs in LS1024RDB?No one else has this questionMark as assumed answeredOutcomesVisibility: QorIQ Processing Platforms339 ViewsLast modified Commit interval 5 seconds [ 12.168000] EXT3-fs: mounted filesystem with writeback data mode. [ 12.172000] VFS: Mounted root (ext3 filesystem) readonly on device 8:1. [ 12.180000] Freeing unused kernel memory: 132k If not run *no_fo* hook skip_if_rootfs_mounted attempt mount jffs2 on /rom/jffs2.

In Barebox bootloader prompt, environment values are changed as, kernel_loc=tftp rootfs_loc=initrd bootargs="$bootargs root=/dev/ram0 rootfstype=ramfs rdinit=/linuxrc" bootargs="${bootargs} mtdparts=comcertoflash.0:128k(uloader)ro,512k(barebox)ro,128k(env),4M(kernel),48M(rootfs)" 3. Attempting defaults...\n", execute_command, ret); } - if (!try_to_run_init_process("/sbin/init") || + if (!try_to_run_init_process("/etc/preinit") || + !try_to_run_init_process("/sbin/init") || !try_to_run_init_process("/etc/init") || !try_to_run_init_process("/bin/init") || !try_to_run_init_process("/bin/sh")) Jump to Line Go Contact GitHub API Training Shop Index User list Search Register Login Skip to forum content OpenWrt Wireless Freedom Kernel panic - no init found: Failed to execute /etc/preinit. The entire message looks like this:"Kernel command line: rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200 board=PB92"Then I compiled the source code from trunk with init=/etc/preinit option in the default kernel parameters.With this the kernelcommand line

Masz niepotrzebny router, uszkodzony czy nie - chętnie przygarnę go. navigate here Default is /sbin/init pi_preinit_no_failsafe_netmsg suppress netmsg to say that one can enter failsafe mode pi_preinit_net_messages If enabled, show more network messages than just the message that one can enter failsafe mode Total pa ges: 4064 [ 0.000000] Kernel command line: console=ttyS0,115200 root=/dev/sda1 init=/et c/preinit ro rootdelay=10 [ 0.000000] PID hash table entries: 64 (order: -4, 256 bytes) [ 0.000000] Dentry cache hash Try passing init= option to kernel.

OKNo initrd## Transferring control to Linux (at address 80060000) ...## Giving linux memsize in bytes, 33554432Starting kernel ...Linux version 2.6.32.29 (***@dd.das-iro.de) (gcc version 4.3.3 (GCC) ) #1 Mon Feb 21 02:06:07 Freeing unused kernel memory: 140k freed Please be patient, while OpenWrt loads ... Kernel version is 3.8.3. http://supportcanonprinter.com/failed-to/failed-to-execute-app-domain-could-not-be-created.html If jffs2 is mounted, firstboot runs hook jffs2reset Determine (and set variable for) MTD rootfs_data partition Determine (and set variable for) rom partition Determine (and set variable for) jffs2 partition Determine

The preinit_essentials hook takes care of mounting essential kernel filesystems such as proc, and initializing the console. Miller [ 2.088000] Waiting 10sec before mounting root device... [ 2.448000] usb 1-1: new full speed USB device using adm5120-hcd and address 2 [ 2.716000] usb 1-1: configuration #1 chosen eth1: link forced UP - 100/full - flow control off/off - preinit - Press CTRL-C or Press f to enter failsafe mode switching to jffs2 mini_fo: using base directory: / mini_fo:

Overriding Example Warning!

I have attached the boot logs. Seen the longest SQL statement in the history (surprised) Anonymous user: C# read INI Lzg_join: Seen the longest SQL statement in the history (surprised) Anonymous user: C# read INI Anonymous user: ash: can't access tty; job control turned off _______ ________ __ | |.-----.-----.-----.| | | |.----.| |_ | - || _ | -__| || | | || _|| _| |_______|| __|_____|__|__||________||__| This is the default in previous versions of OpenWrt (which did not have this option) pi_init_suppress_stderr If pi_suppress_stderr is not "y" (i.e.

We give an example of changing the message for preinit from '- preinit -' to '- setting the table for dinner -' Create a file that replaces the function `indicate_regular_preinit_boot`. `pi_indicate_preinit` Attempting defaults... no.[ 48.853000] Brought up 1 CPUs[ 48.857221] NET: Registered protocol family 16[ 48.886637] bio: create slab at 0[ 48.892050] SCSI subsystem initialized[ 48.898722] Switching to clocksource OCTEON_CVMCOUNT[ 48.906402] NET: Registered this contact form firmware has no squashfs, but is purely a rw filesystem (jffs2), while, jffs2 in the following text refers to the jffs2 portion of a squashfs/jffs2 system.

To do so it performs the following tasks: Sources "/etc/functions.sh" and /lib/functions/boot.sh for common functions for boot/mount Mounts essential kernel filesystems like procfs Initializes device tree (/dev) Initializes console (serial console Read More NEWS   14 Jan 2016 CES 2016 Read More NEWS   12 Jan 2016 How NFC is taking mobile payments in bold new directions Read More NEWS   12 Jan 2016 NXP eth1: link forced UP - 100/full - flow control off/off - preinit - Press CTRL-C or Press f to enter failsafe mode f - failsafe - Remember, at this point there See Linux Documentation/init.txt for guidance. >> Pid: 1, comm: swapper Not tainted 2.6.37.6 #3 >> Call Trace: >> [] ? 0xc024fb30 >> [] ? 0xc02ac5c0 >> [] ? 0xc010108b >> []

Then under bin/ you'll find: * openwrt-adm5120-br-6104kp-squashfs-webui.bin * openwrt-adm5120-br-6104kp-squashfs-xmodem.bin * openwrt-adm5120-rootfs.tgz Format a USB-stick with ext3 fs (assuming /dev/sdb1) and untar the rootfs: # mkfs.ext3 /dev/sdb1 # mount /dev/sdb1 /mnt # They are: Variable Description preinit_essential_hook Variable containing hook names to execute, in order, for hook preinit_essential preinit_main_hook Ditto, for preinit_main failsafe_hook Ditto, for failsafe initramfs_hook Ditto, for initramfs preinit_mount_root_hook Ditto, for Try passing > init= option to kernel. Files containing the functions executed by this hook File Functions 10_essential_fs do_mount_procfs, do_mount_sysfs, do_mount_tmpfs 20_device_fs_mount do_mount_devfs, do_mount_hotplug, do_mount_udev, choose_device_fs 30_device_daemons init_hotplug, init_udev, init_device_fs 40_init_shm init_shm 40_pts_mount do_mount_pts 50_choose_console choose_console 60_init_console init_console

The entire message looks like this:"Kernel command line: rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200 board=PB92"Then I compiled the source code from trunk with init=/etc/preinit option in the default kernel parameters.With this the kernel command The main script is /etc/preinit which reads in the scripts. OpenWrt theme based on Urban by Kushi [OpenWrt-Devel] Problems booting ( need help to debug preinit ) Pawel Pastuszak pawelpastuszak at gmail.com Wed Aug 10 23:15:46 CEST 2011 Previous message: [OpenWrt-Devel] Zastanawiam sie gdzie jest problem, kompilacja najnowszego backfire wywala błąd:....

What happens when you change the cmndline to init=/bin/sh ? Opts: > (null) > [ 3.535118] VFS: Mounted root (ext4 filesystem) on device 1:0. > [ 3.541360] devtmpfs: mounted > [ 3.544447] Freeing unused kernel memory: 148k init > [ 3.550767] Might not be the cause of your problem, but ISTR this same error message appearing when one of the programs that preinit tried to execute wasn't marked as executable. Octeon ebt3000# fatload ide 0 21000000 vmlinux.64 reading vmlinux.645312576 bytes readOcteon ebt3000# bootoctlinux 0x21000000 root=/dev/sda2 rw rootdelay=10argv[2]: root=/dev/sda2argv[3]: rwargv[4]: rootdelay=10ELF file is 64 bitAllocated memory for ELF segment: addr: 0x1100000, size

Masz niepotrzebny router, uszkodzony czy nie - chętnie przygarnę go. This is only reached on an error condition; attempts to mount a tmpfs (ramdisk) as root filesystem This is only reached if no other step succeeds; attempt to mount /dev/root (e.g.