Kernel panic if boot=live

Denny Schierz linuxmail at 4lin.net
Thu Feb 16 11:26:47 CET 2012


hi,

I was able to create a own initrd and kernel, but if i put "boot=live" into the CMD line:

[...]

[   77.044287] Sending DHCP and RARP requests .
[   79.036276] tg3 0000:0c:04.1: eth3: Link is up at 1000 Mbps, full duplex
[   79.126838] tg3 0000:0c:04.1: eth3: Flow control is on for TX and on for RX
[   79.219337] tg3 0000:09:04.0: eth0: Link is up at 1000 Mbps, full duplex
[   79.307565] tg3 0000:09:04.0: eth0: Flow control is on for TX and on for RX
[   81.444262] ., OK
[   82.973979] IP-Config: Got RARP answer from 192.168.1.1, my address is 192.168.1.5
[   83.228600] IP-Config: Complete:
[   83.271074]      device=eth3, addr=192.168.1.5, mask=255.255.255.0, gw=192.168.1.1,
[   83.368550]      host=template.rbg.informatik.tu-darmstadt.de, domain=rbg.informatik.tu-darmstadt.de, nis-domain=(none),
[   83.511783]      bootserver=192.168.1.1, rootserver=192.168.1.1, rootpath=/srv/fai-sparc/nfsroot
[   83.630980] Warning: unable to open an initial console.
[   83.744448] udev[73]: starting version 164
[   84.309317] Kernel panic - not syncing: Attempted to kill init!
[   84.387304] Call Trace:
[   84.419388]  [000000000045b8f8] do_exit+0xa8/0x6bc
[   84.482394]  [000000000045bf7c] do_group_exit+0x70/0xa8
[   84.551142]  [000000000045bfcc] SyS_exit_group+0x18/0x28
[   84.621044]  [0000000000405fd4] linux_sparc_syscall32+0x34/0x40
[   84.698955] Press Stop-A (L1-A) to return to the boot prom

[...]

it seems, that I have something missed ...

NFSroot option etc. are compiled into the kernel.

Without "boot=live" i get the busybox and I can mount the NFS rootfs to something like /mnt ...

any suggestions?

cu denny
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