[Xen-users] Argh, trying to start new domU keeps crashing

[Brandon Lamb <brandonlamb@xxxxxxxxx>]

I'll paste the xend.log at the bottom.

I am using a xen/next kernel (2.6.32) from git and xen-unstable.hg

I have all the tools installed, machine boots and xm list and stuff
works, but after i went to create my new server called syslog i got
memory errors about not having enough and really nothing else useful.
This is a 4 gig machine, in the grub i set dom0_mem=524288 and in
xend-config i have dom0_min setting to 512 (is that right?) and
balloon option to yes

here is the output now
---------------

[2010-03-13 20:19:51 1727] WARNING (XendConfig:872) Unconverted key: Description
[2010-03-13 20:19:51 1727] DEBUG (XendDomainInfo:101)
XendDomainInfo.create(['vm', ['name', 'syslog'], ['memory', 512],
['shadow_memory', 8], ['on_poweroff', 'destroy'], ['on_reboot',
'restart'], ['on_crash', 'restart'], ['on_xend_start', 'ignore'],
['on_xend_stop', 'ignore'], ['vcpus', 1], ['oos', 1], ['image',
['hvm', ['kernel', '/usr/lib/xen-default/boot/hvmloader'], ['root',
'/dev/xvda ro'], ['videoram', 4], ['acpi', 0], ['apic', 0], ['boot',
'dc'], ['cpuid', []], ['cpuid_check', []], ['device_model',
'/usr/lib/xen/bin/qemu-dm'], ['display', ':1.0'], ['fda', ''], ['fdb',
''], ['guest_os_type', 'default'], ['hap', 1], ['hpet', 0], ['isa',
0], ['keymap', ''], ['localtime', 0], ['nographic', 0], ['oos', 1],
['pae', 1], ['pci', []], ['pci_msitranslate', 1], ['pci_power_mgmt',
0], ['rtc_timeoffset', 0], ['soundhw', ''], ['stdvga', 0],
['timer_mode', 1], ['usb', 0], ['usbdevice', ''], ['vcpus', 1],
['vncunused', 1], ['viridian', 0], ['vpt_align', 1], ['xauthority',
'/root/.Xauthority'], ['xen_platform_pci', 1], ['memory_sharing', 0],
['tsc_mode', 0], ['nomigrate', 0]]], ['s3_integrity', 1], ['device',
['vbd', ['uname', 'phy:/dev/volumes/memcache1'], ['dev', 'xvda'],
['mode', 'w']]], ['device', ['vbd', ['uname',
'file:/xen/media/debian-netinst.iso'], ['dev', 'xvdc:cdrom'], ['mode',
'r']]], ['device', ['vif', ['bridge', 'xenbr0'], ['type', 'ioemu']]],
['device', ['vkbd']], ['device', ['vfb', ['vncunused', '1'],
['vnclisten', '0.0.0.0'], ['vnc', '1'], ['display', ':1.0'],
['xauthority', '/root/.Xauthority']]]])
[2010-03-13 20:19:51 1727] DEBUG (XendDomainInfo:2508)
XendDomainInfo.constructDomain
[2010-03-13 20:19:51 1727] DEBUG (balloon:220) Balloon: 554828 KiB
free; need 16384; done.
[2010-03-13 20:19:51 1727] DEBUG (XendDomain:464) Adding Domain: 4
[2010-03-13 20:19:51 1727] DEBUG (XendDomainInfo:2818)
XendDomainInfo.initDomain: 4 256
[2010-03-13 20:19:51 1727] DEBUG (image:339) No VNC passwd configured
for vfb access
[2010-03-13 20:19:51 1727] DEBUG (image:850) cmdline        = root=/dev/xvda ro
[2010-03-13 20:19:51 1727] DEBUG (image:889) args: boot, val: dc
[2010-03-13 20:19:51 1727] DEBUG (image:889) args: fda, val: None
[2010-03-13 20:19:51 1727] DEBUG (image:889) args: fdb, val: None
[2010-03-13 20:19:51 1727] DEBUG (image:889) args: soundhw, val: None
[2010-03-13 20:19:51 1727] DEBUG (image:889) args: localtime, val: 0
[2010-03-13 20:19:51 1727] DEBUG (image:889) args: serial, val: None
[2010-03-13 20:19:51 1727] DEBUG (image:889) args: std-vga, val: 0
[2010-03-13 20:19:51 1727] DEBUG (image:889) args: isa, val: 0
[2010-03-13 20:19:51 1727] DEBUG (image:889) args: acpi, val: 0
[2010-03-13 20:19:51 1727] DEBUG (image:889) args: usb, val: 0
[2010-03-13 20:19:51 1727] DEBUG (image:889) args: usbdevice, val: None
[2010-03-13 20:19:51 1727] DEBUG (image:889) args: gfx_passthru, val: None
[2010-03-13 20:19:51 1727] INFO (image:822) Need to create platform
device.[domid:4]
[2010-03-13 20:19:51 1727] DEBUG (XendDomainInfo:2845)
_initDomain:shadow_memory=0x8, memory_static_max=0x20000000,
memory_static_min=0x0.
[2010-03-13 20:19:51 1727] INFO (image:182) buildDomain os=hvm dom=4 vcpus=1
[2010-03-13 20:19:51 1727] DEBUG (image:947) domid          = 4
[2010-03-13 20:19:51 1727] DEBUG (image:948) image          =
/usr/lib/xen-default/boot/hvmloader
[2010-03-13 20:19:51 1727] DEBUG (image:949) store_evtchn   = 2
[2010-03-13 20:19:51 1727] DEBUG (image:950) memsize        = 512
[2010-03-13 20:19:51 1727] DEBUG (image:951) target         = 512
[2010-03-13 20:19:51 1727] DEBUG (image:952) vcpus          = 1
[2010-03-13 20:19:51 1727] DEBUG (image:953) vcpu_avail     = 1
[2010-03-13 20:19:51 1727] DEBUG (image:954) acpi           = 0
[2010-03-13 20:19:51 1727] DEBUG (image:955) apic           = 0
[2010-03-13 20:19:51 1727] INFO (XendDomainInfo:2367) createDevice:
vkbd : {'uuid': 'c32f9673-fa4c-54ba-3f96-13631edd8be5'}
[2010-03-13 20:19:51 1727] DEBUG (DevController:95) DevController:
writing {'state': '1', 'backend-id': '0', 'backend':
'/local/domain/0/backend/vkbd/4/0'} to /local/domain/4/device/vkbd/0.
[2010-03-13 20:19:51 1727] DEBUG (DevController:97) DevController:
writing {'frontend-id': '4', 'domain': 'syslog', 'frontend':
'/local/domain/4/device/vkbd/0', 'state': '1', 'online': '1'} to
/local/domain/0/backend/vkbd/4/0.
[2010-03-13 20:19:51 1727] INFO (XendDomainInfo:2367) createDevice:
vfb : {'vncunused': '1', 'other_config': {'vncunused': '1',
'vnclisten': '0.0.0.0', 'vnc': '1', 'display': ':1.0', 'xauthority':
'/root/.Xauthority'}, 'vnc': '1', 'uuid':
'b28ad2ad-e51c-8a69-b056-d260e522e49a', 'vnclisten': '0.0.0.0',
'display': ':1.0', 'xauthority': '/root/.Xauthority'}
[2010-03-13 20:19:51 1727] DEBUG (DevController:95) DevController:
writing {'state': '1', 'backend-id': '0', 'backend':
'/local/domain/0/backend/vfb/4/0'} to /local/domain/4/device/vfb/0.
[2010-03-13 20:19:51 1727] DEBUG (DevController:97) DevController:
writing {'vncunused': '1', 'domain': 'syslog', 'frontend':
'/local/domain/4/device/vfb/0', 'uuid':
'b28ad2ad-e51c-8a69-b056-d260e522e49a', 'frontend-id': '4',
'vnclisten': '0.0.0.0', 'state': '1', 'online': '1', 'vnc': '1',
'display': ':1.0', 'xauthority': '/root/.Xauthority'} to
/local/domain/0/backend/vfb/4/0.
[2010-03-13 20:19:51 1727] INFO (XendDomainInfo:2367) createDevice:
vbd : {'uuid': 'aa256bad-27d1-9b17-7b97-61e0dacd47c4', 'bootable': 1,
'driver': 'paravirtualised', 'dev': 'xvda', 'uname':
'phy:/dev/volumes/memcache1', 'mode': 'w'}
[2010-03-13 20:19:51 1727] DEBUG (DevController:95) DevController:
writing {'backend-id': '0', 'virtual-device': '51712', 'device-type':
'disk', 'state': '1', 'backend':
'/local/domain/0/backend/vbd/4/51712'} to
/local/domain/4/device/vbd/51712.
[2010-03-13 20:19:51 1727] DEBUG (DevController:97) DevController:
writing {'domain': 'syslog', 'frontend':
'/local/domain/4/device/vbd/51712', 'uuid':
'aa256bad-27d1-9b17-7b97-61e0dacd47c4', 'bootable': '1', 'dev':
'xvda', 'state': '1', 'params': '/dev/volumes/memcache1', 'mode': 'w',
'online': '1', 'frontend-id': '4', 'type': 'phy'} to
/local/domain/0/backend/vbd/4/51712.
[2010-03-13 20:19:52 1727] INFO (XendDomainInfo:2367) createDevice:
vbd : {'uuid': 'bb2309ed-f287-d6fa-556b-19c79bb59eee', 'bootable': 0,
'driver': 'paravirtualised', 'dev': 'xvdc:cdrom', 'uname':
'file:/xen/media/debian-netinst.iso', 'mode': 'r'}
[2010-03-13 20:19:52 1727] DEBUG (DevController:95) DevController:
writing {'backend-id': '0', 'virtual-device': '51744', 'device-type':
'cdrom', 'state': '1', 'backend':
'/local/domain/0/backend/vbd/4/51744'} to
/local/domain/4/device/vbd/51744.
[2010-03-13 20:19:52 1727] DEBUG (DevController:97) DevController:
writing {'domain': 'syslog', 'frontend':
'/local/domain/4/device/vbd/51744', 'uuid':
'bb2309ed-f287-d6fa-556b-19c79bb59eee', 'bootable': '0', 'dev':
'xvdc', 'state': '1', 'params': '/xen/media/debian-netinst.iso',
'mode': 'r', 'online': '1', 'frontend-id': '4', 'type': 'file'} to
/local/domain/0/backend/vbd/4/51744.
[2010-03-13 20:19:52 1727] INFO (XendDomainInfo:2367) createDevice:
vif : {'bridge': 'xenbr0', 'mac': '00:16:3e:43:21:0b', 'type':
'ioemu', 'uuid': 'e417e47b-5f4a-044a-4b06-c6a949c362d0'}
[2010-03-13 20:19:52 1727] DEBUG (DevController:95) DevController:
writing {'state': '1', 'backend-id': '0', 'backend':
'/local/domain/0/backend/vif/4/0'} to /local/domain/4/device/vif/0.
[2010-03-13 20:19:52 1727] DEBUG (DevController:97) DevController:
writing {'bridge': 'xenbr0', 'domain': 'syslog', 'handle': '0',
'uuid': 'e417e47b-5f4a-044a-4b06-c6a949c362d0', 'script':
'/etc/xen/scripts/vif-bridge bridge=xenbr0', 'mac':
'00:16:3e:43:21:0b', 'frontend-id': '4', 'state': '1', 'online': '1',
'frontend': '/local/domain/4/device/vif/0', 'type': 'ioemu'} to
/local/domain/0/backend/vif/4/0.
[2010-03-13 20:19:52 1727] INFO (image:418) spawning device models:
/usr/lib/xen/bin/qemu-dm ['/usr/lib/xen/bin/qemu-dm', '-d', '4',
'-domain-name', 'syslog', '-videoram', '4', '-vnc', '0.0.0.0:0',
'-vncunused', '-vcpus', '1', '-vcpu_avail', '1', '-append',
'root=/dev/xvda ro ', '-boot', 'dc', '-net',
'nic,vlan=1,macaddr=00:16:3e:43:21:0b,model=rtl8139', '-net',
'tap,vlan=1,ifname=tap4.0,bridge=xenbr0', '-M', 'xenfv']
[2010-03-13 20:19:52 1727] INFO (image:467) device model pid: 4218
[2010-03-13 20:19:53 1727] INFO (image:590) waiting for sentinel_fifo
[2010-03-13 20:19:53 1727] DEBUG (XendDomainInfo:3400) Storing VM
details: {'on_xend_stop': 'ignore', 'shadow_memory': '8', 'uuid':
'42862e1d-8d7d-3dc6-ca74-2f67397b895d', 'on_reboot': 'restart',
'start_time': '1268540393.01', 'on_poweroff': 'destroy',
'bootloader_args': '', 'on_xend_start': 'ignore', 'on_crash':
'restart', 'xend/restart_count': '0', 'vcpus': '1', 'vcpu_avail': '1',
'bootloader': '', 'image': "(hvm (kernel ) (args 'root=/dev/xvda ro ')
(superpages 0) (tsc_mode 0) (videoram 4) (hpet 0) (boot dc) (loader
/usr/lib/xen-default/boot/hvmloader) (vpt_align 1) (xen_platform_pci
1) (vncunused 1) (rtc_timeoffset 0) (pci ()) (pae 1) (stdvga 0) (hap
1) (viridian 0) (acpi 0) (localtime 0) (timer_mode 1) (nographic 0)
(guest_os_type default) (pci_msitranslate 1) (oos 1) (apic 0)
(nomigrate 0) (device_model /usr/lib/xen/bin/qemu-dm) (pci_power_mgmt
0) (usb 0) (xauthority /root/.Xauthority) (isa 0) (display :1.0)
(notes (SUSPEND_CANCEL 1)))", 'name': 'syslog'}
[2010-03-13 20:19:53 1727] WARNING (image:552) domain syslog: device
model failure: pid 4218: exited with nonzero status 1; see
/var/log/xen/qemu-dm-syslog.log
[2010-03-13 20:19:53 1727] DEBUG (XendDomainInfo:1804) Storing domain
details: {'console/port': '3', 'description': '', 'console/limit':
'1048576', 'store/port': '2', 'vm':
'/vm/42862e1d-8d7d-3dc6-ca74-2f67397b895d', 'domid': '4',
'image/suspend-cancel': '1', 'cpu/0/availability': 'online',
'memory/target': '524288',
'control/platform-feature-multiprocessor-suspend': '1',
'store/ring-ref': '1044476', 'console/type': 'ioemu', 'name':
'syslog'}
[2010-03-13 20:19:53 1727] WARNING (XendDomainInfo:2071) Domain has
crashed: name=syslog id=4.
[2010-03-13 20:19:53 1727] ERROR (XendDomainInfo:2205) VM syslog
restarting too fast (Elapsed time: 0.929364 seconds). Refusing to
restart to avoid loops.
[2010-03-13 20:19:53 1727] DEBUG (XendDomainInfo:3053)
XendDomainInfo.destroy: domid=4
[2010-03-13 20:19:54 1727] DEBUG (DevController:95) DevController:
writing {'state': '1', 'backend-id': '0', 'backend':
'/local/domain/0/backend/console/4/0'} to
/local/domain/4/device/console/0.
[2010-03-13 20:19:54 1727] DEBUG (DevController:97) DevController:
writing {'domain': 'syslog', 'frontend':
'/local/domain/4/device/console/0', 'uuid':
'067c7ee6-6cd8-affe-f73d-31d355aecd86', 'frontend-id': '4', 'state':
'1', 'location': '3', 'online': '1', 'protocol': 'vt100'} to
/local/domain/0/backend/console/4/0.
[2010-03-13 20:19:55 1727] WARNING (XendDomainInfo:2071) Domain has
crashed: name=syslog id=4.
[2010-03-13 20:19:55 1727] DEBUG (XendDomainInfo:2411) Destroying device model
[2010-03-13 20:19:55 1727] DEBUG (XendDomainInfo:2418) Releasing devices
[2010-03-13 20:19:55 1727] DEBUG (XendDomainInfo:2424) Removing vif/0
[2010-03-13 20:19:55 1727] DEBUG (XendDomainInfo:1286)
XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
[2010-03-13 20:19:55 1727] DEBUG (XendDomainInfo:2424) Removing vbd/51712
[2010-03-13 20:19:55 1727] DEBUG (XendDomainInfo:1286)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/51712
[2010-03-13 20:19:55 1727] DEBUG (XendDomainInfo:2424) Removing vbd/51744
[2010-03-13 20:19:55 1727] DEBUG (XendDomainInfo:1286)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/51744
[2010-03-13 20:19:55 1727] DEBUG (XendDomainInfo:2424) Removing vkbd/0
[2010-03-13 20:19:55 1727] DEBUG (XendDomainInfo:1286)
XendDomainInfo.destroyDevice: deviceClass = vkbd, device = vkbd/0
[2010-03-13 20:19:55 1727] DEBUG (XendDomainInfo:2424) Removing vfb/0
[2010-03-13 20:19:55 1727] DEBUG (XendDomainInfo:1286)
XendDomainInfo.destroyDevice: deviceClass = vfb, device = vfb/0
[2010-03-13 20:19:55 1727] DEBUG (XendDomainInfo:2424) Removing console/0
[2010-03-13 20:19:55 1727] DEBUG (XendDomainInfo:1286)
XendDomainInfo.destroyDevice: deviceClass = console, device =
console/0

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