> -----Original Message----- > From: Paul Eggleton [mailto:paul.eggle...@linux.intel.com] > Sent: Thursday, April 02, 2015 7:37 PM > To: Yu, Chan KitX > Cc: yocto@yoctoproject.org > Subject: Re: [yocto] Kernel Panic: /sbin/init not found > > Hi Chan Kit, > > On Thursday 02 April 2015 09:25:35 Yu, Chan KitX wrote: > > My Yocto build environment was working perfectly until last week when > > I got kernel panic caused by missing/sbin/init. When I examined the > > image, I found that /sbin/init is indeed absent from the root image. > > To troubleshoot the issue, I tried building a stock Yocto whose target > > platform is 64-bit machine using a freshly installed Ubuntu 14.04 from > another build machine. > > Despite that, the kernel panic still occurs and that's the main > > reason I'm writing here; that is to see if anyone else has the same > > issue. I did not make any change or any customization to local.conf > > aside from setting MACHINE to 64 bit and adding the following lines which > enable multilib: > > > > IMAGE_INSTALL = "lib32-connman" > > require conf/multilib.conf > > MULTILIBS = "multilib:lib32" > > DEFAULTTUNE_virtclass-multilib-lib32 = "x86" > > > > I would be more than happy to provide necessary diagnostic message > > shall you request so. Let me know if you guys are able to reproduce this > issue. > > What version of the build system are you using? What exact image are you > building? What image output type are you trying this with (ext3 / live / > etc.)? > What is your MACHINE value? Build Configuration: BB_VERSION = "1.24.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "Ubuntu-14.04" TARGET_SYS = "x86_64-poky-linux" MACHINE = "valleyisland-64" DISTRO = "poky" DISTRO_VERSION = "1.7.1" TUNE_FEATURES = "m64 corei7" TARGET_FPU = "" meta meta-yocto meta-yocto-bsp = "dizzy:ec75238f6cc2d2d8d40e0268f6d2acc070cbe9a4" meta-intel meta-valleyisland = "dizzy:c39a4bf4450845fca6f1b26ccfc0db192a4567e8"
The above is the build configuration. As of the image that I was trying to build, I did the hddimg and iso. I got the KP issue from using the iso image. I thought the issue might have to do with the meta-valleyisland so I switched to genericx86-64 instead. No luck. Can you attach the manifest file for the image > that is broken? Attached. UPDATE: I tried disabling the multilib feature by commenting out the following in local.conf: IMAGE_INSTALL = "lib32-connman" require conf/multilib.conf MULTILIBS = "multilib:lib32" DEFAULTTUNE_virtclass-multilib-lib32 = "x86" I used to enable multilib in Yocto by adding those lines and it has always worked. I got this step from https://wiki.yoctoproject.org/wiki/Multilib#How_to_use_it . However, I'm not very sure if that's the proper way to enable multilib in Yocto. Thanks, Chan Kit > > -- > > Paul Eggleton > Intel Open Source Technology Centre
core-image-sato-sdk-valleyisland-64-20150402170740.rootfs.manifest
Description: core-image-sato-sdk-valleyisland-64-20150402170740.rootfs.manifest
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