[Buildroot] Kernel panic - not syncing: Attempted to kill init!: at boot time
Brian.Austin at cirrus.com
Thu Jan 22 17:23:16 UTC 2009
It's not quite that we aren't inspired. It seems to be a common problem.
Usually it's from either EABI/OABI conflicts with the kernel and your ramdisk, or something broken in the build with busybox itself.
Have you run 'file' on your init or busybox binary?
From: buildroot-bounces at busybox.net [mailto:buildroot-bounces at busybox.net] On Behalf Of Gaye Abdoulaye Walsimou
Sent: Thursday, January 22, 2009 11:21 AM
To: buildroot at uclibc.org
Subject: Re: [Buildroot] Kernel panic - not syncing: Attempted to kill init!: at boot time
Gaye Abdoulaye Walsimou wrote:
> Hello list,
> I have worked with a mips (little endian) board for a while without
> Toolchain and tools components: uclibc-0.9.30, binutils-2.19,
> gcc-4.3.2,busybox-1.13.x from latest SVN buildroot (see
> buildroot.config, uclibc and busybox have default config from buildroot)
> Linux-2.6 latest linux-mips git repository.
> nfsroot for a the root filesystem
> All have worked well there are about 2 weeks.
> Two days ago I planed to upgrade linux and buildroot, and now I have a
> kernel panic (Kernel panic - not syncing: Attempted to kill init!).
> Linux seems to work well (see boot log attached), so I changed
> /sbin/init with this simple code:
> #include <stdio.h>
> int main (int argc, char** argv)
> printf("Hello world\n");
> return 0;
> If this code is compiled with mipsel-linux-gcc -o init -Wall -W
> init-test.c, I have the same result: kernel panic.
> And with mipsel-linux-gcc -o init -Wall -W -static init-test.c, I have
> my "Hello world".
> I can't figure out what this behavior shows.
> Can somebody can tell me where to start to investigate in order to
> know what's going on?
> Thanks for any comments.
Nobody seems to be inspired by the issue I reported, anyway, another
similar[¹] issue leads me to change the toolchain and all works fine now.
toolchain: kernel header 184.108.40.206, gcc-4.2.4, binutils-2.19, uclibc-0.9.30
rootfs with busybox-1.13.2
linux-mips-2.6 git repository (checkout and pull today)
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