output on hte command line using usermode-sources-2.6.12 as the guest kernel

uml_syslog-2.6.12-usermode-bs1.txt (text/plain), 9.41 KB, created by Toralf Förster on 2005-07-08 00:21:26 UTC

tfoerste@n22 ~ $ start_uml.sh
Checking for /proc/mm...not found
Checking PROT_EXEC mmap in /tmp...OK
tracing thread pid = 9828
Linux version 2.6.12-usermode-bs1 (root@n22) (gcc version 3.3.5-20050130 (Gentoo 3.3.5.20050130-r1, ssp-3.3.5.20050130-1, pie-8.7.7.1)) #2 Thu Jul 7 10:41:36 CEST 2005
Built 1 zonelists
Kernel command line: root=98:0
PID hash table entries: 256 (order: 8, 4096 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 28288k available
Mount-cache hash table entries: 512
Checking for host processor cmov support...Yes
Checking for host processor xmm support...No
Checking that ptrace can change system call numbers...OK
Checking syscall emulation patch for ptrace...missing
Checking that host ptys support output SIGIO...Yes
Checking that host ptys support SIGIO on close...No, enabling workaround
Checking for /dev/anon on the host...Not available (open failed with errno 2)
NET: Registered protocol family 16
mconsole (version 2) initialized on /home/tfoerste/.uml/DxP7pM/mconsole
ubd: Synchronous mode
UML Audio Relay (host dsp = /dev/sound/dsp, host mixer = /dev/sound/mixer)
Coda Kernel/Venus communications, v6.0.0, [e-mail]
NTFS driver 2.1.22 [Flags: R/O].
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <[e-mail]>
NET: Registered protocol family 2
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
NET: Registered protocol family 1
NET: Registered protocol family 17
Initialized stdio console driver
Console initialized on /dev/tty0
Initializing software serial port version 1
Failed to open 'root_fs', errno = 2
VFS: Cannot open root device "98:0" or unknown-block(98,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0)

EIP: 0073:[<a01f7492>] CPU: 0 Not tainted ESP: 007b:a08a66b4 EFLAGS: 00200286
    Not tainted
EAX: 00000000 EBX: 00000001 ECX: a08a6754 EDX: a08a66d4
ESI: 00000008 EDI: 0000000a EBP: a08a66bc DS: 007b ES: 007b
a08afb20:  [<a004801d>] notifier_call_chain+0x2d/0x50
a08afb30:  [<a015a636>] bust_spinlocks+0x46/0x50
a08afb40:  [<a0035491>] panic+0x71/0x120
a08afb60:  [<a0002a39>] mount_block_root+0xb9/0x120
a08afbb0:  [<a0002c1f>] mount_root+0x5f/0x70
a08afbd0:  [<a0002c71>] prepare_namespace+0x41/0x120
a08afbe4:  [<a00111e0>] init+0x0/0x110
a08afbe8:  [<a00111e0>] init+0x0/0x110
a08afbf0:  [<a00112e5>] init+0x105/0x110
a08afc10:  [<a0014dc8>] run_kernel_thread+0x78/0x80
a08afc28:  [<a00111e0>] init+0x0/0x110
a08afc38:  [<a0014d90>] run_kernel_thread+0x40/0x80
a08afcd4:  [<a00111e0>] init+0x0/0x110
a08afce0:  [<a001be3b>] new_thread_handler+0x15b/0x190
a08afce4:  [<a00111e0>] init+0x0/0x110
a08afd20:  [<a01f7438>] __restore+0x0/0x8
a08afd60:  [<a01f7492>] __sigprocmask+0x22/0x50


Checking for /proc/mm...not found
Checking PROT_EXEC mmap in /tmp...OK
Kernel virtual memory size shrunk to 243269632 bytes
tracing thread pid = 10108
Linux version 2.6.11-gentoo-r11 (tfoerste@n22) (gcc version 3.3.5-20050130 (Gentoo 3.3.5.20050130-r1, ssp-3.3.5.20050130-1, pie-8.7.7.1)) #2 Thu Jun 30 13:47:36 CEST 2005
Built 1 zonelists
Kernel command line: ubda=/opt/uml/root_fs ubdb=/opt/uml/swap_fs eth0=tuntap,,,192.168.0.254 mem=256M root=98:0
PID hash table entries: 2048 (order: 11, 32768 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 255744k available
Mount-cache hash table entries: 512 (order: 0, 4096 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 syscall emulation patch for ptrace...missing
Checking that host ptys support output SIGIO...Yes
Checking that host ptys support SIGIO on close...No, enabling workaround
Checking for /dev/anon on the host...Not available (open failed with errno 2)
NET: Registered protocol family 16
mconsole (version 2) initialized on /home/tfoerste/.uml/toralf/mconsole
ubd: Synchronous mode
UML Audio Relay (host dsp = /dev/sound/dsp, host mixer = /dev/sound/mixer)
Netdevice 0 : TUN/TAP backend - IP = 192.168.0.254
inotify device minor=63
Coda Kernel/Venus communications, v6.0.0, [e-mail]
NTFS driver 2.1.22 [Flags: R/O].
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <[e-mail]>
NET: Registered protocol family 2
IP: routing cache hash table of 2048 buckets, 16Kbytes
TCP established hash table entries: 16384 (order: 5, 131072 bytes)
TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
NET: Registered protocol family 1
NET: Registered protocol family 17
Initialized stdio console driver
Console initialized on /dev/tty0
Initializing software serial port version 1
 ubda: unknown partition table
 ubdb: unknown partition table
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
line_ioctl: tty0: ioctl KDSIGACCEPT called
INIT: version 2.86 booting
line_ioctl: tty0: ioctl TIOCLINUX called

Gentoo Linux; http://www.gentoo.org/
 Copyright 1999-2005 Gentoo Foundation; Distributed under the GPLv2

 * Mounting proc at /proc ...                                                                                         [ ok ]
 * Mounting sysfs at /sys ...                                                                                         [ ok ]
 * Mounting /dev for udev ...                                                                                         [ ok ]
 * Configuring system to use udev ...
 *   Setting /sbin/udevsend as hotplug agent ...
                                                                                                                      [ ok ]
 * Mounting devpts at /dev/pts ...                                                                                    [ ok ]
 * Activating (possible) swap ...Adding 262136k swap on /dev/ubdb.  Priority:-1 extents:1
                                                                                     [ ok ]
 * Remounting root filesystem read-only (if necessary) ...                                                            [ ok ]
 * Checking root filesystem .../dev/ubda: clean, 183476/655360 files, 740479/1310720 blocks
                                                                                       [ ok ]
 * Remounting root filesystem read/write ...                                                                          [ ok ]
 * Setting hostname to n22_uml ...                                                                                    [ ok ]
 * Checking all filesystems ...                                                                                       [ ok ]
 * Mounting local filesystems ...                                                                                     [ ok ]
 * Activating (possibly) more swap ...                                                                                [ ok ]
 * Setting system clock to hardware clock [UML] ...                                                                   [ ok ]
 * Configuring kernel parameters ...                                                                                  [ ok ]
 * Updating environment ...                                                                                           [ ok ]
 * Cleaning /var/lock, /var/run ...                                                                                   [ ok ]
 * Cleaning /tmp directory ...                                                                                        [ ok ]
 * Starting lo
 *   Bringing up lo ...                                                                                               [ ok ]
 * Initializing random number generator ...                                                                           [ ok ]
INIT: Entering runlevel: 3
                                                                                                                      [ ok ]
 * Starting syslog-ng ...                                                                                             [ ok ]
 * Starting eth0
 *   Bringing up eth0
 *     192.168.0.2/2
                                                                                                                      [ ok ]
                                                                                                                      [ ok ]
 * Starting dnsmasq ...                                                                                               [ ok ]
 * Starting sshd ...                                                                                                  [ ok ]
 * Starting local ...                                                                                                 [ ok ]