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xen-bugs

[Xen-bugs] [Bug 883] New: qemu-dm defunct

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=883

           Summary: qemu-dm defunct
           Product: Xen
           Version: unstable
          Platform: Other
        OS/Version: Linux
            Status: NEW
          Severity: critical
          Priority: P2
         Component: HVM
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: xen703@xxxxxxxxxxxxxxxxxxx


please note, that I read, that upon restart of the HVM it might happen that
things go.... ugly... so none of these HVMs have ever been rebootet; they are
simply bootet up and then configured.

One thing of interesst might be, that the nodes are beeing configured though
serial connection - meaning, that  I'll tar up the nodes config, uuencode it,
and pipe it though the pty - that happens quite often as the config matures... 

You will notice, that the qemu-dm is slightly modified, the _only_ modification
is that I raised the limit from 8 to 16 NICs, by simply chainging the
corresponding NIC limit value.

root@unity:/var/log/xen# xm info
host                   : unity
release                : 2.6.17-6-server-xen0
version                : #3 SMP Mon Oct 16 06:18:19 UTC 2006
machine                : i686
nr_cpus                : 2
nr_nodes               : 1
sockets_per_node       : 1
cores_per_socket       : 2
threads_per_core       : 1
cpu_mhz                : 2884
hw_caps                :
bfebfbff:20100000:00000000:00000140:0000e3bd:00000000:00000001
total_memory           : 4095
free_memory            : 35
xen_major              : 3
xen_minor              : 0
xen_extra              : .3-0
xen_caps               : xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p
xen_pagesize           : 4096
platform_params        : virt_start=0xf5800000
xen_changeset          : unavailable 
cc_compiler            : gcc version 4.1.2 20060928 (prerelease) (Ubuntu
4.1.1-13ubuntu5
cc_compile_by          : buildd
cc_compile_domain      : buildd
cc_compile_date        : Thu Oct 19 02:31:23 UTC 2006
xend_config_format     : 2

root@unity:/var/log/xen# less xend-debug.log 
Traceback (most recent call last):
  File "SocketServer.py", line 463, in process_request_thread
    self.finish_request(request, client_address)
  File "SocketServer.py", line 254, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "SocketServer.py", line 521, in __init__
    self.handle()
  File "BaseHTTPServer.py", line 316, in handle
    self.handle_one_request()
  File "BaseHTTPServer.py", line 310, in handle_one_request
    method()
  File "/usr/lib/python2.4/site-packages/xen/util/xmlrpclib2.py", line 71, in
do_POST
    self.wfile.write(rsp)
  File "socket.py", line 248, in write
    self.flush()
  File "socket.py", line 235, in flush
    self._sock.sendall(buffer)
error: (32, 'Broken pipe')
Traceback (most recent call last):
  File "SocketServer.py", line 463, in process_request_thread
    self.finish_request(request, client_address)
  File "SocketServer.py", line 254, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "SocketServer.py", line 521, in __init__
    self.handle()
  File "BaseHTTPServer.py", line 316, in handle
    self.handle_one_request()
  File "BaseHTTPServer.py", line 310, in handle_one_request
    method()
  File "/usr/lib/python2.4/site-packages/xen/util/xmlrpclib2.py", line 71, in
do_POST
    self.wfile.write(rsp)
  File "socket.py", line 248, in write
    self.flush()
  File "socket.py", line 235, in flush
    self._sock.sendall(buffer)
error: (32, 'Broken pipe')
Traceback (most recent call last):
  File "SocketServer.py", line 463, in process_request_thread
    self.finish_request(request, client_address)
  File "SocketServer.py", line 254, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "SocketServer.py", line 521, in __init__
    self.handle()
  File "BaseHTTPServer.py", line 316, in handle
    self.handle_one_request()
  File "BaseHTTPServer.py", line 310, in handle_one_request
    method()
  File "/usr/lib/python2.4/site-packages/xen/util/xmlrpclib2.py", line 71, in
do_POST
    self.wfile.write(rsp)
  File "socket.py", line 248, in write
    self.flush()
  File "socket.py", line 235, in flush
    self._sock.sendall(buffer)
error: (32, 'Broken pipe')
Traceback (most recent call last):
  File "SocketServer.py", line 463, in process_request_thread
    self.finish_request(request, client_address)
  File "SocketServer.py", line 254, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "SocketServer.py", line 521, in __init__
    self.handle()
  File "BaseHTTPServer.py", line 316, in handle
    self.handle_one_request()
  File "BaseHTTPServer.py", line 310, in handle_one_request
    method()
  File "/usr/lib/python2.4/site-packages/xen/util/xmlrpclib2.py", line 66, in
do_POST
    self.send_response(200)
  File "BaseHTTPServer.py", line 367, in send_response
    self.wfile.write("%s %d %s\r\n" %
  File "socket.py", line 248, in write
    self.flush()
  File "socket.py", line 235, in flush
    self._sock.sendall(buffer)
error: (32, 'Broken pipe')

  PID TTY          TIME CMD
 8929 ?        00:02:55 qemu-dm-NIC16
 9592 ?        00:09:56 qemu-dm-NIC16
10354 ?        00:10:50 qemu-dm-NIC16
11853 ?        00:02:49 qemu-dm-NIC16
12576 ?        00:16:52 qemu-dm-NIC16
13427 ?        00:08:05 qemu-dm-NIC16
14146 ?        00:02:47 qemu-dm-NIC16
14870 ?        00:09:49 qemu-dm-NIC16
15810 ?        00:02:05 qemu-dm-NIC16
16600 ?        00:02:11 qemu-dm-NIC16
17436 ?        00:02:06 qemu-dm-NIC16
18252 ?        00:02:13 qemu-dm-NIC16
19960 ?        00:01:29 qemu-dm-NIC16
20782 ?        00:00:56 qemu-dm-NIC16
21614 ?        00:01:42 qemu-dm-NIC16
22423 ?        00:01:15 qemu-dm-NIC16
23892 ?        00:02:13 qemu-dm-NIC16
24803 ?        00:07:33 qemu-dm-NIC16
25687 ?        00:02:02 qemu-dm-NIC16
27603 ?        00:11:27 qemu-dm-NIC16
 4934 ?        00:01:13 qemu-dm-NIC16
 7701 ?        00:01:04 qemu-dm-NIC16
 8588 ?        00:02:24 qemu-dm-NIC16
10983 ?        00:02:14 qemu-dm-NIC16
12995 ?        00:03:08 qemu-dm-NIC16
13953 ?        00:09:22 qemu-dm-NIC16
15349 ?        00:01:27 qemu-dm-NIC16
16311 ?        00:01:43 qemu-dm-NIC16
17265 ?        00:01:30 qemu-dm-NIC16
18311 ?        00:01:16 qemu-dm-NIC16
20469 ?        00:00:51 qemu-dm-NIC16
21555 ?        00:00:54 qemu-dm-NIC16
22548 ?        00:02:41 qemu-dm-NIC16
23542 ?        00:00:52 qemu-dm-NIC16
25225 ?        00:01:28 qemu-dm-NIC16
26321 ?        00:06:55 qemu-dm-NIC16
27185 ?        00:01:01 qemu-dm-NIC16
27970 ?        00:01:05 qemu-dm-NIC16
29955 ?        00:06:55 qemu-dm-NIC16 <defunct>
31171 ?        00:08:44 qemu-dm-NIC16 <defunct>
 1390 ?        00:08:00 qemu-dm-NIC16 <defunct>
 7262 ?        00:08:59 qemu-dm-NIC16
 8348 ?        00:06:09 qemu-dm-NIC16 <defunct>
 9426 ?        00:06:28 qemu-dm-NIC16
19882 ?        00:08:45 qemu-dm-NIC16
 9060 ?        00:05:24 qemu-dm-NIC16 <defunct>

root@unity:/var/log/xen# cat qemu-dm.{29955,31171,1390,8348,9060}.log
domid: 265
qemu: the number of cpus is 1
shared page at pfn:1fff, mfn: 314dd
buffered io page at pfn:1ffd, mfn: 314df
char device redirected to /dev/pts/53
False I/O request ... in-service already: 0, pvalid: 0, port: 0, data: 0,
count: 0, size: 0
domid: 266
qemu: the number of cpus is 1
shared page at pfn:1fff, mfn: 52ec9
buffered io page at pfn:1ffd, mfn: 52ecb
char device redirected to /dev/pts/54
False I/O request ... in-service already: 0, pvalid: 0, port: 0, data: 0,
count: 0, size: 0
domid: 267
qemu: the number of cpus is 1
shared page at pfn:1fff, mfn: 13abf0
buffered io page at pfn:1ffd, mfn: 13abf2
char device redirected to /dev/pts/17
False I/O request ... in-service already: 0, pvalid: 0, port: 0, data: 0,
count: 0, size: 0
domid: 269
qemu: the number of cpus is 1
shared page at pfn:1fff, mfn: 72ee6
buffered io page at pfn:1ffd, mfn: 72ee8
char device redirected to /dev/pts/31
False I/O request ... in-service already: 0, pvalid: 0, port: 0, data: 0,
count: 0, size: 0
domid: 272
qemu: the number of cpus is 1
shared page at pfn:1fff, mfn: 4a689
buffered io page at pfn:1ffd, mfn: 4a68b
char device redirected to /dev/pts/25
False I/O request ... in-service already: 0, pvalid: 0, port: 0, data: 0,
count: 0, size: 0

root@unity:/var/log/xen# xm dmesg
t? port c610, count 0, size 2, value d23c9b14, dir 0, pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d2333614, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d229e414, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d22a0714, dir 0,
pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d2333614, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d229e314, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d22a0c14, dir 0,
pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d46f4414, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d229ea14, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d22a0f14, dir 0,
pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d2333f14, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d237b914, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d22a0a14, dir 0,
pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d2333f14, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d229e914, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d22a0014, dir 0,
pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d46f4014, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d237be14, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d22a0f14, dir 0,
pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d2333714, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d237b914, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d22a0f14, dir 0,
pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d46f4914, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d237bf14, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d22a0014, dir 0,
pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d2333f14, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d229e714, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d23c9014, dir 0,
pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d2333314, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d229e714, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d23c9d14, dir 0,
pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d2333f14, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d229e014, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d23c9314, dir 0,
pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d2333f14, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d229e714, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d23c9b14, dir 0,
pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d2333614, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d229e414, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d23c9014, dir 0,
pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d2333314, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d229e714, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d23c9b14, dir 0,
pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d2333614, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d229e714, dir 0,
pvalid 1.
(XEN) null pio request? port c810, count 0, size 2, value d46ea914, dir 0,
pvalid 1.
(XEN) null pio request? port c210, count 0, size 2, value d237b914, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d2294314, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d22a5b14, dir 0,
pvalid 1.
(XEN) null pio request? port c210, count 0, size 2, value d22a8c14, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d23c9414, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d22a8914, dir 0,
pvalid 1.
(XEN) null pio request? port c210, count 0, size 2, value d23c9114, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d23c9414, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d22a0014, dir 0,
pvalid 1.
(XEN) null pio request? port c210, count 0, size 2, value d23c9d14, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d23c9314, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d22a0d14, dir 0,
pvalid 1.
(XEN) null pio request? port c210, count 0, size 2, value d23c9414, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d22a4e14, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d22a0514, dir 0,
pvalid 1.
(XEN) null pio request? port c210, count 0, size 2, value d23c9514, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d22a4314, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d22a5314, dir 0,
pvalid 1.
(XEN) null pio request? port c210, count 0, size 2, value d22a8c14, dir 0,
pvalid 1.
(XEN) null pio request? port c510, count 0, size 2, value d23c9e14, dir 0,
pvalid 1.
(XEN) null pio request? port c610, count 0, size 2, value d22a0314, dir 0,
pvalid 1.
(XEN) null pio request? port c210, count 0, size 2, value d23c9b14, dir 0,
pvalid 1.

root@unity:/var/log/xen# xm list
Name                                      ID Mem(MiB) VCPUs State   Time(s)
1A-1-hurricane                           219       64     1 -b----    850.0
1A-2-typhoone                            242       64     1 -b----    681.5
1C-1-swift                               220       32     1 -b----    986.0
1C-2-hummingbird                         268       32     1 -b----    925.0
2A-1-cheetah                             226      256     1 -b----    607.1
2A-2-jaguar                              250      256     1 -b----    868.4
2B-1-cougar                              225       64     1 -b----   1278.5
2B-2-lynx                                249       64     1 -b----    746.0
2C-1-condor                              224       48     1 -b----   1069.5
2C-2-dove                                270       48     1 -b----    842.1
2D-1-panther                             223       64     1 -b----    831.7
2D-2-leopard                             246       64     1 -b----    821.5
2E-1-firefly                             263       64     1 -b----    489.3
2E-2-tempest                             245       64     1 -b----    519.8
2F-1-sparrow                             221       32     1 -b----    892.1
2F-2-creeper                             269       32     1 ------    761.2
3A-1-purifier                            229       64     1 -b----    781.1
3A-2-prophecy                            253       64     1 -b----    603.1
3B-1-crusader                            228       64     1 -b----    730.7
3B-2-paladin                             252       64     1 -b----    595.1
3C-1-claymore                            230       64     1 -b----    751.1
3C-2-rapier                              254       64     1 -b----    609.2
3D-1-chronos                             231       64     1 -b----    770.4
3D-2-aeon                                255       64     1 -b----    555.0
3E-1-harrier                             227       32     1 -b----    911.2
3E-2-kite                                251       32     1 -b----    918.9
3F-1-blackbird                           267       32     1 ------    760.4
3F-2-shrike                              271       32     1 -b----    867.8
4A-1-phoenix                             241       32     1 -b----   1029.0
4A-2-nighthawk                           266       32     1 ------    792.9
4B-1-manticore                           239       64     1 -b----    635.8
4B-2-chimera                             264       64     1 -b----    526.7
4C-1-nightjar                            238       32     1 -b----    830.8
4C-2-owl                                 262       32     1 -b----    857.9
4D-1-vampire                             237       64     1 -b----    621.2
4D-2-katinka                             261       64     1 -b----    507.3
4E-1-vigillant                           235       64     1 -b----    491.3
4E-2-valkyrie                            259       64     1 -b----    568.5
4F-1-heretic                             234       64     1 -b----    531.1
4F-2-hexen                               258       64     1 -b----    511.0
4G-1-scimitar                            233       64     1 -b----    479.1
4G-2-scythe                              257       64     1 -b----    502.0
4H-1-stingray                            236       64     1 -b----    520.8
4H-2-manta                               260       64     1 -b----    501.2
4I-1-raven                               272       32     1 ------    821.5
4I-2-crow                                265       32     1 ------    896.4
Domain-0                                   0      512     1 r----- 119900.2

root@unity:/var/log/xen# xm log
[2007-02-06 16:06:14 xend 3599] DEBUG (__init__:1072) hvm_shutdown fired,
shutdown reason=None
[2007-02-06 16:06:14 xend.XendDomainInfo 3599] DEBUG (__init__:1072)
XendDomainInfo.handleShutdownWatch
[2007-02-06 16:06:14 xend 3599] DEBUG (__init__:1072) Waiting for devices vif.
[2007-02-06 16:06:14 xend 3599] DEBUG (__init__:1072) Waiting for 0.
[2007-02-06 16:06:14 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback
/local/domain/0/backend/vif/272/0/hotplug-status.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback
/local/domain/0/backend/vif/272/0/hotplug-status.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback 1.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) Waiting for 1.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback
/local/domain/0/backend/vif/272/1/hotplug-status.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback 1.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) Waiting for 2.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback
/local/domain/0/backend/vif/272/2/hotplug-status.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback 1.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) Waiting for 3.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback
/local/domain/0/backend/vif/272/3/hotplug-status.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback 1.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) Waiting for 4.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback
/local/domain/0/backend/vif/272/4/hotplug-status.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback 1.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) Waiting for 5.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback
/local/domain/0/backend/vif/272/5/hotplug-status.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback
/local/domain/0/backend/vif/272/5/hotplug-status.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback 1.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) Waiting for 6.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback
/local/domain/0/backend/vif/272/6/hotplug-status.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback 1.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) Waiting for 7.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback
/local/domain/0/backend/vif/272/7/hotplug-status.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback 1.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) Waiting for devices usb.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) Waiting for devices vbd.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) Waiting for 768.
[2007-02-06 16:06:15 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback
/local/domain/0/backend/vbd/272/768/hotplug-status.
[2007-02-06 16:06:29 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback
/local/domain/0/backend/vbd/272/768/hotplug-status.
[2007-02-06 16:06:29 xend 3599] DEBUG (__init__:1072) hotplugStatusCallback 1.
[2007-02-06 16:06:29 xend 3599] DEBUG (__init__:1072) Waiting for devices irq.
[2007-02-06 16:06:29 xend 3599] DEBUG (__init__:1072) Waiting for devices pci.
[2007-02-06 16:06:29 xend 3599] DEBUG (__init__:1072) Waiting for devices
ioports.
[2007-02-06 16:06:29 xend 3599] DEBUG (__init__:1072) Waiting for devices tap.
[2007-02-06 16:06:29 xend 3599] DEBUG (__init__:1072) Waiting for devices vtpm.
[2007-02-06 16:06:29 xend 3599] INFO (__init__:1072) Domain 4I-1-raven (272)
unpaused.

On of those poor zombies config
root@unity:/var/log/xen# xm list | grep 265
4I-2-crow                                265       32     1 ------    896.4
root@unity:/var/log/xen# cat /etc/xen/hosts/4I-2-crow 
name         = '4I-2-crow'
builder      = 'hvm'
kernel       = '/usr/lib/xen-ioemu-3.0/boot/hvmloader'

cpu          = 1
vcpus        = 1
cpus         = '^0'
memory       = 32
pae          = 0
acpi         = 0
apic         = 0

boot         = 'c'
vif          = [ 'type=ioemu, model=ne2k_pci, bridge=xenbr4I', 'type=ioemu,
model=ne2k_pci, bridge=xenbr4A4I', 'type=ioemu, model=ne2k_pci,
bridge=xenbr4D4I', 'type=ioemu, model=ne2k_pci, bridge=xenbr4E4I', 'type=ioemu,
model=ne2k_pci, bridge=xenbr4F4I', 'type=ioemu, model=ne2k_pci,
bridge=xenbr4G4I', 'type=ioemu, model=ne2k_pci, bridge=xenbr4H4I', 'type=ioemu,
model=ne2k_pci, bridge=xenbrX2' ]

disk         = [ 'file:/srv/xen/vmx/4I/crow/wd0-openbsd_4.0.img,ioemu:hda,w']
device_model = '/usr/lib/xen-ioemu-3.0/bin/qemu-dm-NIC16'

on_shutdown  = 'destroy'
on_reboot    = 'restart'
on_crash     = 'destroy'

vnc          = 1
vncviewer    = 0
stdvga       = 0
sdl          = 0

serial       = 'pty'
ne2000       = 1

the died nodes:
root@unity:/var/log/xen# xm list | egrep "(265|266|267|269|272)"
2F-2-creeper                             269       32     1 ------    761.2
3F-1-blackbird                           267       32     1 ------    760.4
4A-2-nighthawk                           266       32     1 ------    792.9
4I-1-raven                               272       32     1 ------    821.5
4I-2-crow                                265       32     1 ------    896.4

xend stil belives they are alive....

They are all openbsd, but that's IMHO just a coincidence, I belive I also saw
Linuxes die like this....

I think the first DomU was started about 18hours before the first DomU
defuncted, I haven't verified that meassures a lot, but I think it's  enough to
say, that It happens after some time passed.


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