[uml-devel] 2.4.20-4um Kernel panic: restore_registers - saving registers failed, errno = -1

[Michael K. <kr...@co...>]

Moin Guru's,

  I tried to build a 2.4.20-4um kernel, and to run it on a system, that
  is normaly used to run the Debian 2.4.18-um kernel. I wonder if the
  " ubda: unknown partition table " message is related to the Kernel
  panic ?

uml2:/opt/uml# ./wiki/wiki.linux `cat wiki/wiki.options `
Checking for the skas3 patch in the host...found
Checking for /proc/mm...found
Linux version 2.4.20 (kr...@lu...) (gcc version 2.95.4
20011002 (Debian prerelease)) #1 Mon Apr 28 17:23:33 CEST 2003
On node 0 totalpages: 16384
zone(0): 16384 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: mem=64m umid=wiki eth0=daemon
ubd0=wiki/wiki.root.img ubd1=wiki/wiki.swap.img ubd2=wiki/wiki.work.img
root=/dev/ubd0
Calibrating delay loop... 1114.16 BogoMIPS
Memory: 62204k available
Dentry cache hash table entries: 8192 (order: 4, 65536 bytes)
Inode cache hash table entries: 4096 (order: 3, 32768 bytes)
Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
Checking for host processor cmov support...Yes
Checking for host processor xmm support...No
Checking that ptrace can change system call numbers...OK
Checking that host ptys support output SIGIO...Yes
Checking that host ptys support SIGIO on close...No, enabling workaround
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
VFS: Diskquotas version dquot_6.4.0 initialized
Journalled Block Device driver loaded
devfs: v1.12c (20020818) Richard Gooch (rg...@at...)
devfs: boot_options: 0x0
pty: 256 Unix98 ptys configured
Initializing software serial port version 1
Netdevice 0 : daemon backend (uml_switch version 3) - unix:/tmp/uml.ctl
daemon_open : control connect failed, errno = 2
mconsole (version 2) initialized on /root/.uml/wiki/mconsole
Partition check:
 ubda: unknown partition table
 ubdb: unknown partition table
 ubdc: unknown partition table
ubd : Synchronous mode
Initializing stdio console driver
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 4096 bind 4096)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
VFS: Mounted root (ext2 filesystem) readonly.
Kernel panic: restore_registers - saving registers failed, errno = -1

  the hosting system is Debian/Woody running 2.4.21-rc1+SKAS.

Bye Michael

PS : does anybody know a search engine that actual works with the SourceForge
  mailing lists - or a searchable archive for the user-mode-linux-devel and 
  the user-mode-linux list ?
-- 
  mailto:kr...@co...             UNA:+.? 'CED+2+:::Linux:2.4.18'UNZ+1'
  http://www.xml-edifact.org/           CETERUM CENSEO WINDOWS ESSE DELENDAM