[uml-user] "Kernel panic - not syncing: Kernel mode signal 8" error on running UML

2017-12-22 Thread Vijay Tandeker
Hi All, System configuration: rootfs: Fedora21-AMD64-root_fs linux image: Linux  4.13.11 #11 Wed Nov 29 10:31:11 IST 2017 x86_64 x86_64 x86_64 GNU/Linux     Getting below two errors on running UML. Don't know exact steps to re-produce the issue but if I leave the UML idle for more than 30 min

Re: [uml-user] Kernel panic - not syncing: No init found using initramfs

2016-05-22 Thread Jotus Kuo
Hi Vegard, Thanks for your reply. I got the same result when I used ./linux init=/bin/sh command line to boot uml. Finally, I mount my root_fs to /mnt and ldd init. The ldd told me some lib is miss and some lib is 32-bit for my 64-bit init. Now, I can boot my UML. Thanks a

Re: [uml-user] Kernel panic - not syncing: No init found using initramfs

2016-05-22 Thread Vegard Nossum
On 16 May 2016 at 10:05, kail-gj wrote: > Hi, > I build my uml from source with CONFIG_INITRAMFS_SOURCE configured with > a rootfs text file. I specify the init file to busybox as > file /bin/busybox /home//busybox/busybox 755 0 0 /init /bin/sh in > rootfs text file. > But it doe

[uml-user] Kernel panic - not syncing: No init found using initramfs

2016-05-16 Thread kail-gj
Hi, I build my uml from source with CONFIG_INITRAMFS_SOURCE configured with a rootfs text file. I specify the init file to busybox as file /bin/busybox /home//busybox/busybox 755 0 0 /init /bin/sh in rootfs text file. But it does not work and output "kernel panic - not syncing

Re: [uml-user] Kernel panic - not syncing: Kernel mode signal 7 (with 2.6.17.1 and .2)

2006-07-03 Thread Stefan Hofmann
Am Montag, den 03.07.2006, 10:33 +0200 schrieb Daniel Tombeil: Hi Daniel, > > can anyone help me, please? My systems run very dirty and I cannot use > > any 2.6.17.x kernels. Am I alone with this problem? Under 2.6.16.20 I > > never saw such a kernel panic. > > I had similar looking panics and i

Re: [uml-user] Kernel panic - not syncing: Kernel mode signal 7 (with 2.6.17.1 and .2)

2006-07-03 Thread Daniel Tombeil
Hi, Quoting Stefan Hofmann <[EMAIL PROTECTED]>: > Am Samstag, den 01.07.2006, 09:49 +0200 schrieb Stefan Hofmann: > > Hi *, > >> after upgrading my (host + guest) debian system to 2.6.17.2, I often get >> an uml kernel panic like this: > > can anyone help me, please? My systems run very dirty and

Re: [uml-user] Kernel panic - not syncing: Kernel mode signal 7 (with 2.6.17.1 and .2)

2006-07-03 Thread Stefan Hofmann
Am Samstag, den 01.07.2006, 09:49 +0200 schrieb Stefan Hofmann: Hi *, > after upgrading my (host + guest) debian system to 2.6.17.2, I often get > an uml kernel panic like this: can anyone help me, please? My systems run very dirty and I cannot use any 2.6.17.x kernels. Am I alone with this prob

[uml-user] Kernel panic - not syncing: Kernel mode signal 7 (with 2.6.17.1 and .2)

2006-07-01 Thread Stefan Hofmann
Hi *, after upgrading my (host + guest) debian system to 2.6.17.2, I often get an uml kernel panic like this: (Rem.: host-kernel with the new skas-v9-pre-patch) Any comments? Thanks and Greetings, stefan EIP: 0073:[<08059550>] CPU: 0 Not tainted ESP: 007b:bfecfae4 EFLAGS: 00010287 Not tai

Re: [uml-user] Kernel panic - not syncing: copy_context_skas0 - stub-child reports error 12345678

2006-01-09 Thread Blaisorblade
On Monday 09 January 2006 18:05, Abhay Raghu wrote: > Hello > > I am trying to run uml with the skas0 patch - Linux kernel 2.6.12 from > kernel.org was patched with Blaisorblade's uml-2.6.12-bb12-skas0.patch. > This is being attempted on a RH9 SMP box - 2.4.20-6 smp. > Can I attempt to run 2.6

[uml-user] Kernel panic - not syncing: copy_context_skas0 - stub-child reports error 12345678

2006-01-09 Thread Abhay Raghu
Hello   I am trying to run uml with the skas0 patch - Linux kernel 2.6.12 from kernel.org was patched with Blaisorblade's uml-2.6.12-bb12-skas0.patch. This is being attempted on a RH9 SMP box - 2.4.20-6 smp. I see this error:   ./linux mem=64M ubd0=fs.cow,rootfs Checking for /proc/mm...not

Re: [uml-user] Kernel panic - not syncing: Kernel mode signal 7

2005-11-23 Thread Shaun
ya sorry, turned out i had a bug in my software that was mounting tmpfs smaller than the users ram.. ~Shaun - Original Message - From: "Jeff Dike" <[EMAIL PROTECTED]> To: "Shaun" <[EMAIL PROTECTED]> Cc: Sent: Wednesday, November 23, 2005 12:46 AM Subj

Re: [uml-user] Kernel panic - not syncing: Kernel mode signal 7

2005-11-22 Thread Jeff Dike
On Tue, Nov 22, 2005 at 12:49:15PM -0800, Shaun wrote: > Kernel panic - not syncing: Kernel mode signal 7 Is your /tmp full? Jeff --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Registe

[uml-user] Kernel panic - not syncing: Kernel mode signal 7

2005-11-22 Thread Shaun
I have a Guest running on 2.6.14 that was crashing with a kernel panic, i then bumped it down to 2.6.12 but i'm still having the same problem. Below is the dump that is displayed when guest dies. Any idea's whats going on? Kernel panic - not syncing: Kernel mode signal 7 EIP: 0073:[<4b8cf805

Re: [uml-user] Kernel panic - not syncing: copy_context_skas0 - stub-child reports error ...

2005-10-07 Thread Blaisorblade
On Friday 07 October 2005 17:13, Kai Tan wrote: > By enabling CONFIG_BLK_DEV_UBD as suggested by blaisorblade in an earlier > post, I don't have the VFS: Unable to mount root fs on unknown-block(98,0) > problem anymore. > > However I hit yet another problem -- Kernel panic - not syncing: > copy_con

[uml-user] Kernel panic - not syncing: copy_context_skas0 - stub-child reports error ...

2005-10-07 Thread Kai Tan
By enabling CONFIG_BLK_DEV_UBD as suggested by blaisorblade in an earlier post, I don't have the VFS: Unable to mount root fs on unknown-block(98,0) problem anymore. However I hit yet another problem -- Kernel panic - not syncing: copy_context_skas0 - stub-child reports error 12345678. It al

Re: [uml-user] Kernel Panic - not syncing

2005-09-17 Thread Blaisorblade
On Saturday 17 September 2005 15:26, Riccardo Bianconi wrote: > >Try upgrading to 2.6.13. If you have little bandwidth, you can likely > >download > >the patches. > > For tring to use 2.6.13 source I have to upgrade my Ubuntu to 2.6.13 too ? No, host and guest kernel don't have to match. > Or I can

Re: [uml-user] Kernel Panic - not syncing

2005-09-17 Thread Riccardo Bianconi
Try upgrading to 2.6.13. If you have little bandwidth, you can likely download the patches. For tring to use 2.6.13 source I have to upgrade my Ubuntu to 2.6.13 too ? Or I can have Ubuntu at 2.6.10 and the UML linux/vmlinux to 2.6.13. > But when call > ./linux Hope you call it with its due

Re: [uml-user] Kernel Panic - not syncing

2005-09-16 Thread Blaisorblade
On Friday 16 September 2005 10:55, Riccardo Bianconi wrote: > I'm tring to install UML on Ubuntu 2.6.10-5-386 > > I made linux with 2.6.10 source get from www.kernel.org Try upgrading to 2.6.13. If you have little bandwidth, you can likely download the patches. > and I'm tring to > boot on a root

[uml-user] Kernel Panic - not syncing

2005-09-16 Thread Riccardo Bianconi
I'm tring to install UML on Ubuntu 2.6.10-5-386 I made linux with 2.6.10 source get from www.kernel.org and I'm tring to boot on a root_fs Debian-3.0r0.sarge.ext2 But when call ./linux I get: hwclock is unable to get I/O port access: the iopl(3) call failed. System time was Fri Sep 16 08:46

[uml-user] Kernel panic - not syncing: No init found

2005-08-29 Thread Clifford Ton
I got " Kernel panic - not syncing: No init found. Try passing init= option to kernel.", Where can I find information to fix it? Host/Guest system are 2.6.13-rc6, fedora 4 [EMAIL PROTECTED] umlbuild]# gdb linux-uml-2.6.13-rc6 GNU gdb Red Hat Linux (6.3.0.0-1.21rh) Copyright 2004 Free Software

Re: [uml-user] Kernel panic - not syncing: No init found. Try passing init= option to kernel.

2005-08-28 Thread Markus Hochholdinger
Hi, Am Sonntag, 28. August 2005 18:54 schrieb Clifford Ton: > Warning: unable to open an initial console. is /dev set up correctly? Is there a /dev/console and /dev/tty0? In the rootfs /dev directory do "./MAKEDEV console" and try it again. -- greetings eMHa pgpExnnt83vJu.pgp Description:

[uml-user] Kernel panic - not syncing: No init found. Try passing init= option to kernel.

2005-08-28 Thread Clifford Ton
Host System 2.6.13-rc6, fedora 4.   Host/guest Kernel http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.12.5.tar.bz2   No Uml Patch   Will get the following message:, How can I fix it?     [EMAIL PROTECTED] umlbuild]# ./linux-uml-2.6.13-rc6 ubd0=./root-fs/gentoo-fs  mem=64M c

Re: [uml-user] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

2005-03-11 Thread Blaisorblade
On Thursday 10 March 2005 10:58, KLEIN Stéphane wrote: > Peter a écrit : > > $ sudo mount Debian-3.0r0.ext2 ../uml/ -o loop > $ cd ../ > $ sudo chroot uml/ > > > Check you have a /dev/ubd/disc0/disc on your UML guest file system. > I've launch this on my UML guest file system : > > # for i in 0 1

Re: [uml-user] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

2005-03-10 Thread KLEIN Stéphane
KLEIN Stéphane a écrit : Hi, I've initialized my uml configuration like this : I compiled Kernel 2.6.11 $ make menuconfig ARCH=am ... $ make linux ARCH=am I've downloaded http://prdownloads.sourceforge.net/user-mode-linux/Debian-3.0r0.ext2.bz2 for root_fs I launch : $ ./vmlinux root=/dev/ubd/dis

Re: [uml-user] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

2005-03-10 Thread KLEIN Stéphane
Peter a écrit : $ sudo mount Debian-3.0r0.ext2 ../uml/ -o loop $ cd ../ $ sudo chroot uml/ Check you have a /dev/ubd/disc0/disc on your UML guest file system. I've launch this on my UML guest file system : # for i in 0 1 2 3 4 5 6 7; do mknod ubd$i b 98 $[ $i * 16 ]; done > You > need to to be cr

Re: [uml-user] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

2005-03-10 Thread Peter
Check you have a /dev/ubd/disc0/disc on your UML guest file system. You need to to be created like this: i=0; mknod /dev/ubd/disc$i/disc b 98 $[$i*16]. Where $i is the ubd$i value you're passing in on the command line. [EMAIL PROTECTED]:~/linux$ ./vmlinux root=/dev/ubd/disc0/disc ubd0=Debia

[uml-user] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

2005-03-10 Thread KLEIN Stéphane
Hi, I've initialized my uml configuration like this : I compiled Kernel 2.6.11 $ make menuconfig ARCH=am ... $ make linux ARCH=am I've downloaded http://prdownloads.sourceforge.net/user-mode-linux/Debian-3.0r0.ext2.bz2 for root_fs I launch : $ ./vmlinux root=/dev/ubd/disc0/disc ubd0=Debian-3.0r0