[Xen-users] xen on fedora-core8(host) with fc8 as dom0 hangs after "starting atd"

["Madhuri Venkatesh" <madhureev@xxxxxxxxx>]

hi,

im using xen on fedora core 8 as dom0, and i downloaded the fc8 image from jailtime.org,
when i use "xm create /xen/fedora/fedora.fc8.xen3.cfg -c"

i get the following on my terminal:
Using config file "/xen/fedora/fedora.fc8.xen3.cfg".
Started domain fedora.fc8
                         Linux version 2.6.21-2950.fc8xen (kojibuilder@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx) (gcc version 4.1.2 20070925 (Red Hat 4.1.2-32)) #1 SMP Tue Oct 23 12:24:34 EDT 2007
BIOS-provided physical RAM map:
sanitize start
sanitize bail 0
copy_e820_map() start: 0000000000000000 size: 000000001b400000 end: 000000001b400000 type: 1
 Xen: 0000000000000000 - 000000001b400000 (usable)
0MB HIGHMEM available.
436MB LOWMEM available.
NX (Execute Disable) protection: active
Zone PFN ranges:
  DMA             0 ->   111616
  Normal     111616 ->   111616
  HighMem    111616 ->   111616
early_node_map[1] active PFN ranges
    0:        0 ->   111616
ACPI in unprivileged domain disabled
Detected 1995.103 MHz processor.
Built 1 zonelists.  Total pages: 110744
Kernel command line: root=/dev/sda1 ro ip=:1.2.3.4::::eth0:dhcp 
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
CPU 0 irqstacks, hard=c136c000 soft=c134c000
PID hash table entries: 2048 (order: 11, 8192 bytes)
Xen reported: 1994.999 MHz processor.
Console: colour dummy device 80x25
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Software IO TLB disabled
vmalloc area: dc000000-f4ffe000, maxmem 2d7fe000
Memory: 421504k/446464k available (2071k kernel code, 16420k reserved, 1080k data, 188k init, 0k highmem)
virtual kernel memory layout:
    fixmap  : 0xf5315000 - 0xf57fe000   (5028 kB)
    pkmap   : 0xf5000000 - 0xf5200000   (2048 kB)
    vmalloc : 0xdc000000 - 0xf4ffe000   ( 399 MB)
    lowmem  : 0xc0000000 - 0xdb400000   ( 436 MB)
      .init : 0xc1319000 - 0xc1348000   ( 188 kB)
      .data : 0xc1205e5e - 0xc1313fd4   (1080 kB)
      .text : 0xc1000000 - 0xc1205e5e   (2071 kB)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 3993.48 BogoMIPS (lpj=7986960)
Security Framework v1.0.0 initialized
SELinux:  Initializing.
selinux_register_security:  Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 512
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 2048K
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 13k freed
Brought up 1 CPUs
NET: Registered protocol family 16
Brought up 1 CPUs
PCI: Fatal: No config space access function found
PCI: setting up Xen PCI frontend stub
Setting up standard PCI resources
ACPI: Interpreter disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI: disabled
xen_mem: Initialising balloon driver.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: System does not support PCI
PCI: System does not support PCI
NetLabel: Initializing
NetLabel:  domain hash size = 128
NetLabel:  protocols = UNLABELED CIPSOv4
NetLabel:  unlabeled traffic allowed by default
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 5, 196608 bytes)
TCP bind hash table entries: 16384 (order: 5, 131072 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
TCP reno registered
checking if image is initramfs... it is
Freeing initrd memory: 7008k freed
audit: initializing netlink socket (disabled)
audit(1231595517.047:1): initialized
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
ksign: Installing public key data
Loading keyring
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
rtc: IRQ 8 is not free.
Non-volatile memory driver v1.2
Linux agpgart interface v0.102 (c) Dave Jones
RAMDISK driver initialized: 16 RAM disks of 16384K size 4096 blocksize
input: Macintosh mouse button emulation as /class/input/input0
Xen virtual console successfully installed as xvc0
Linux version 2.6.21-2950.fc8xen (kojibuilder@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx) (gcc version 4.1.2 20070925 (Red Hat 4.1.2-32)) #1 SMP Tue Oct 23 12:24:34 EDT 2007
BIOS-provided physical RAM map:
sanitize start
sanitize bail 0
copy_e820_map() start: 0000000000000000 size: 000000001b400000 end: 000000001b400000 type: 1
 Xen: 0000000000000000 - 000000001b400000 (usable)
0MB HIGHMEM available.
436MB LOWMEM available.
NX (Execute Disable) protection: active
Zone PFN ranges:
  DMA             0 ->   111616
  Normal     111616 ->   111616
  HighMem    111616 ->   111616
early_node_map[1] active PFN ranges
    0:        0 ->   111616
ACPI in unprivileged domain disabled
Detected 1995.103 MHz processor.
Built 1 zonelists.  Total pages: 110744
Kernel command line: root=/dev/sda1 ro ip=:1.2.3.4::::eth0:dhcp 
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
CPU 0 irqstacks, hard=c136c000 soft=c134c000
PID hash table entries: 2048 (order: 11, 8192 bytes)
Xen reported: 1994.999 MHz processor.
Console: colour dummy device 80x25
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Software IO TLB disabled
vmalloc area: dc000000-f4ffe000, maxmem 2d7fe000
Memory: 421504k/446464k available (2071k kernel code, 16420k reserved, 1080k data, 188k init, 0k highmem)
virtual kernel memory layout:
    fixmap  : 0xf5315000 - 0xf57fe000   (5028 kB)
    pkmap   : 0xf5000000 - 0xf5200000   (2048 kB)
    vmalloc : 0xdc000000 - 0xf4ffe000   ( 399 MB)
    lowmem  : 0xc0000000 - 0xdb400000   ( 436 MB)
      .init : 0xc1319000 - 0xc1348000   ( 188 kB)
      .data : 0xc1205e5e - 0xc1313fd4   (1080 kB)
      .text : 0xc1000000 - 0xc1205e5e   (2071 kB)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 3993.48 BogoMIPS (lpj=7986960)
Security Framework v1.0.0 initialized
SELinux:  Initializing.
selinux_register_security:  Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 512
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 2048K
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 13k freed
Brought up 1 CPUs
NET: Registered protocol family 16
Brought up 1 CPUs
PCI: Fatal: No config space access function found
PCI: setting up Xen PCI frontend stub
Setting up standard PCI resources
ACPI: Interpreter disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI: disabled
xen_mem: Initialising balloon driver.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: System does not support PCI
PCI: System does not support PCI
NetLabel: Initializing
NetLabel:  domain hash size = 128
NetLabel:  protocols = UNLABELED CIPSOv4
NetLabel:  unlabeled traffic allowed by default
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 5, 196608 bytes)
TCP bind hash table entries: 16384 (order: 5, 131072 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
TCP reno registered
checking if image is initramfs... it is
Freeing initrd memory: 7008k freed
audit: initializing netlink socket (disabled)
audit(1231595517.047:1): initialized
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
ksign: Installing public key data
Loading keyring
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
rtc: IRQ 8 is not free.
Non-volatile memory driver v1.2
Linux agpgart interface v0.102 (c) Dave Jones
RAMDISK driver initialized: 16 RAM disks of 16384K size 4096 blocksize
input: Macintosh mouse button emulation as /class/input/input0
Xen virtual console successfully installed as xvc0
Event-channel device installed.
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
PNP: No PS/2 controller found. Probing ports directly.
i8042.c: No controller found.
mice: PS/2 mouse device common for all mice
TCP bic registered
Initializing XFRM netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI No-Shortcut mode
XENBUS: Device with no driver: device/vbd/2049
XENBUS: Device with no driver: device/vbd/2050
XENBUS: Device with no driver: device/vif/0
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
Freeing unused kernel memory: 188k freed
Write protecting the kernel read-only data: 795k
Red Hat nash version 6.0.19 starting
Mounting proc filesystem
Mounting sysfs filesystem
Creating /dev
Creating initial device nodes
Setting up hotplug.
Creating block device nodes.
Loading xenblk.ko module
xen-vbd: registered block device major 8
blkfront: sda1: barriers enabled
blkfront: sda2: barriers enabled
Loading ehci-hcd.ko module
Loading ohci-hcd.ko module
Loading uhci-hcd.ko module
USB Universal Host Controller Interface driver v3.0
Loading mbcache.ko module
Loading jbd.ko module
Loading ext3.ko module
Loading scsi_mod.ko module
SCSI subsystem initialized
Loading libata.ko module
Loading ahci.ko module
Waiting for driver initialization.
Loading xennet.ko module
netfront: Initialising virtual ethernet driver.
netfront: device eth0 has copying receive path.
Creating root device.
Mounting root filesystem.
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Setting up other filesystems.
Setting up new root fs
no fstab.sys, mounting internal defaults
Switching to new root and running init.
unmounting old /dev
unmounting old /proc
unmounting old /sys
INIT: version 2.86 booting
                Welcome to Fedora 
                Press 'I' to enter interactive startup.
modprobe: FATAL: Could not load /lib/modules/2.6.21-2950.fc8xen/modules.dep: No such file or directory

Setting clock  (utc): Sat Jan 10 08:52:07 EST 2009 [  OK  ]
Starting udev: [  OK  ]
Loading default keymap (us): [  OK  ]
Setting hostname fedora_pristine.localdomain:  [  OK  ]
Checking filesystems
Checking all file systems.
[/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a /dev/sda1 
/dev/sda1: clean, 28574/128256 files, 108753/256256 blocks
[  OK  ]
Remounting root filesystem in read-write mode:  [  OK  ]
Mounting local filesystems:  [  OK  ]
Enabling /etc/fstab swaps:  [  OK  ]
INIT: Entering runlevel: 3
Entering non-interactive startup
FATAL: Could not load /lib/modules/2.6.21-2950.fc8xen/modules.dep: No such file or directory
Bringing up loopback interface:  [  OK  ]
Bringing up interface eth0:  
Determining IP information for eth0... done.
FATAL: Could not load /lib/modules/2.6.21-2950.fc8xen/modules.dep: No such file or directory
[  OK  ]
FATAL: Could not load /lib/modules/2.6.21-2950.fc8xen/modules.dep: No such file or directory
Starting system logger: [  OK  ]
Starting kernel logger: [  OK  ]
Starting sshd: [  OK  ]
[  OK  ] crond: [  OK  ]
Starting atd: [  OK  ]

and the screen hangs there.
my config file is:

kernel = "/boot/vmlinuz-2.6.21-2950.fc8xen"
ramdisk="/boot/initrd-2.6.21-2950.fc8xen-no-scsi.img"
memory = 428
name = "fedora.fc8"
vif = [ '' ]
dhcp = "dhcp"
disk = ['file:/xen/fedora/fedora.fc8.img,sda1,w', 'file:/xen/fedora/fedora.swap,sda2,w']
root = "/dev/sda1 ro"

i can see the domU running when i run xm list, but there is no console.
can someone please help me out

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