Kernel panic in 2.6.11-1.35_FC3 at i686
Ali Erdinç Köroğlu
erdinc at prosoft.com.tr
Wed Jul 13 07:51:15 UTC 2005
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Hi,
On Wed, 13 Jul 2005 02:14:38 +0200
Johannes Findeisen <mailman at hanez.org> wrote:
> Hello all,
>
> just got this kernel panic right after updating Fedora core 3 to
> 2.6.11-1.35_FC3. I am running Fedora Core 3 for x86 on an AMD64 machine
> - if this helps?. Since i have no serial console i could not copy and
> paste the panic message, so i have made a photo which you can see at:
>
> http://hanez.org/images/content/kernelpanic.jpg
>
> The following package is what i am talking about:
>
> kernel-2.6.11-1.35_FC3.i686.rpm
>
> Please tell me how i could debug such things better in the future. I
> really want to understand the way developers are handling this.
System couldnt mount your rootfs and thats why it gives you kernel panic.
You should check your grub.conf and it should be something like
default=0
timeout=10
splashimage=(hd0,0)/grub/splash.xpm.gz
title RedHat Enterprise Linux ES 3
root (hd0,0)
kernel /vmlinuz-2.4.21-32.EL ro root=/dev/Volume00/LogVol00
initrd /initrd-2.4.21-32.EL.img
title RedHat Enterprise Linux ES 4
root (hd0,4)
kernel /vmlinuz-2.6.9-11.EL ro root=/dev/VolGroup00/LogVol00 rhgb quiet
initrd (hd0,4)/initrd-2.6.9-11.EL.img
title Fedora Core 4
root (hd0,8)
kernel /vmlinuz-2.6.12-1.1390_FC4 ro root=/dev/VolGroup02/LogVol00
initrd (hd0,8)/initrd-2.6.12-1.1390_FC4.img
title Fedora Core 4 - Embedded
root (hd0,6)
kernel /vmlinuz-2.6.11-1.1369_FC4 ro root=/dev/VolGroup01/LogVol00
initrd (hd0,6)/initrd-2.6.11-1.1369_FC4.img
Also be carefull while your are deciding hd0,0 issue cause when you get fdisk /dev/hda or /dev/sda
you gonna see something like
Device Boot Start End Blocks Id System
/dev/hda1 * 1 10 80293+ 83 Linux
/dev/hda2 11 265 2048287+ 8e Linux LVM
/dev/hda3 266 330 522112+ 82 Linux swap
/dev/hda4 331 4870 36467550 5 Extended
/dev/hda5 331 340 80293+ 83 Linux
/dev/hda6 341 850 4096543+ 8e Linux LVM
/dev/hda7 851 860 80293+ 83 Linux
/dev/hda8 861 1115 2048256 8e Linux LVM
/dev/hda9 1116 1125 80293+ 83 Linux
/dev/hda10 1126 1890 6144831 8e Linux LVM
hd0,8 means hda(your harddisk) and partition 9 because 0,0 is your boot partition on hda
On the other hand you should be carefull if you use LVM, VolGroup ID's and LogVol ID's are important.
In my grub.conf I collect whole kernel images in my hd0,0 partition and just ES 3.0 has a boot loader.
Regards
Ali Erdinc Koroglu
http://www.prosoft.com.tr
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