NetBSD 3 domU under Fedora core 5 : HYPERVISOR_mmu_update failed

To: port-xen%netbsd.org@localhost
Subject: NetBSD 3 domU under Fedora core 5 : HYPERVISOR_mmu_update failed
From: Eric Delcamp <eric.delcamp%free.fr@localhost>
Date: Wed, 26 Jul 2006 19:44:53 +0200

Hi,

I have a problem to make a NetBSD domU under a FC5 xen dom0. Here is theinfo :


********* the command :
[root@xenroot xen]# xm create -c webserver
Using config file "webserver".
Started domain bsdweb
[ Kernel symbol table missing! ]
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
   The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
   The Regents of the University of California.  All rights reserved.

panic: HYPERVISOR_mmu_update failed

Stopped in pid 0.1 () at        0xc021f19f:     leave
?(c07494e0,7ff0,d,c0794ea4,c022c9b7) at 0xc021f19f
?(c0259014,0,e4577a4,c9f3a63,c0794f0c) at 0xc01c9b66
?(1,0,91a0,1,1) at 0xc022c9b7
?(c0765cc0,c09e9000,80fb000,7,13) at 0xc0228881
?(c07491a0,1000,0,c075fc20,c0794f74) at 0xc0210e79
?(c09e8000,fbc00000,c0794f68,c0794f6c,c09e8000) at 0xc0224ec3
?(c024fabf,c0247de0,c0763d2c,1,4000) at 0xc02105b0
?(0,0,0,0,0) at 0xc01a552b
ds          0x11
es          0x11
fs          0x31
gs          0x11
edi         0xc0259014
esi         0x100
ebp         0xc0794e78
ebx         0xc0794e98
edx         0xc079a000
ecx         0
eax         0xc079a000
eip         0xc021f19f
cs          0x9
eflags      0x202

********* xend.log :

[2006-07-26 19:30:24 xend.XendDomainInfo] DEBUG (XendDomainInfo:185)XendDomainInfo.create(['vm', ['name', 'bsdweb'], ['memory', 128],['vcpus', 1], ['image', ['linux', ['kernel','/xen/fs/netbsd-INSTALL_XEN3_DOMU'], ['ip', ':1.2.3.4::::eth0:dhcp'],['root', '/dev/hda1 ro']]], ['device', ['vbd', ['uname','file:/xen/fs/netbsd-xen-web.img'], ['dev', 'hda1'], ['mode', 'w']]],['device', ['vif', ['mac', '00:10:5A:E2:8B:79']]]])[2006-07-26 19:30:24 xend.XendDomainInfo] DEBUG (XendDomainInfo:291)parseConfig: config is ['vm', ['name', 'bsdweb'], ['memory', 128],['vcpus', 1], ['image', ['linux', ['kernel','/xen/fs/netbsd-INSTALL_XEN3_DOMU'], ['ip', ':1.2.3.4::::eth0:dhcp'],['root', '/dev/hda1 ro']]], ['device', ['vbd', ['uname','file:/xen/fs/netbsd-xen-web.img'], ['dev', 'hda1'], ['mode', 'w']]],['device', ['vif', ['mac', '00:10:5A:E2:8B:79']]]][2006-07-26 19:30:24 xend.XendDomainInfo] DEBUG (XendDomainInfo:390)parseConfig: result is {'uuid': None, 'on_crash': None, 'on_reboot':None, 'image': ['linux', ['kernel', '/xen/fs/netbsd-INSTALL_XEN3_DOMU'],['ip', ':1.2.3.4::::eth0:dhcp'], ['root', '/dev/hda1 ro']],'on_poweroff': None, 'bootloader_args': None, 'cpus': None, 'name':'bsdweb', 'backend': [], 'vcpus': 1, 'cpu_weight': None, 'features':None, 'vcpu_avail': None, 'memory': 128, 'device': [('vbd', ['vbd',['uname', 'file:/xen/fs/netbsd-xen-web.img'], ['dev', 'hda1'], ['mode','w']]), ('vif', ['vif', ['mac', '00:10:5A:E2:8B:79']])], 'bootloader':None, 'cpu': None, 'maxmem': None}[2006-07-26 19:30:24 xend.XendDomainInfo] DEBUG (XendDomainInfo:1216)XendDomainInfo.construct: None[2006-07-26 19:30:24 xend.XendDomainInfo] DEBUG (XendDomainInfo:1248)XendDomainInfo.initDomain: 3 1.0[2006-07-26 19:30:24 xend] DEBUG (balloon:128) Balloon: free 746; need129; done.[2006-07-26 19:30:24 xend] INFO (image:134) buildDomain os=linux dom=3vcpus=1

[2006-07-26 19:30:24 xend] DEBUG (image:177) dom            = 3

[2006-07-26 19:30:24 xend] DEBUG (image:178) image =/xen/fs/netbsd-INSTALL_XEN3_DOMU

[2006-07-26 19:30:24 xend] DEBUG (image:179) store_evtchn   = 1
[2006-07-26 19:30:24 xend] DEBUG (image:180) console_evtchn = 2

[2006-07-26 19:30:24 xend] DEBUG (image:181) cmdline =ip=:1.2.3.4::::eth0:dhcp root=/dev/hda1 ro

[2006-07-26 19:30:24 xend] DEBUG (image:182) ramdisk        =
[2006-07-26 19:30:24 xend] DEBUG (image:183) vcpus          = 1
[2006-07-26 19:30:24 xend] DEBUG (image:184) features       =

[2006-07-26 19:30:24 xend] DEBUG (blkif:24) exception looking up devicenumber for hda1: [Errno 2] No such file or directory: '/dev/hda1'[2006-07-26 19:30:24 xend] DEBUG (DevController:110) DevController:writing {'virtual-device': '769', 'backend-id': '0', 'state': '1','backend': '/local/domain/0/backend/vbd/3/769'} to/local/domain/3/device/vbd/769.[2006-07-26 19:30:24 xend] DEBUG (DevController:112) DevController:writing {'domain': 'bsdweb', 'frontend':'/local/domain/3/device/vbd/769', 'dev': 'hda1', 'state': '1', 'params':'/xen/fs/netbsd-xen-web.img', 'mode': 'w', 'frontend-id': '3', 'type':'file'} to /local/domain/0/backend/vbd/3/769.[2006-07-26 19:30:24 xend] DEBUG (DevController:110) DevController:writing {'backend-id': '0', 'mac': '00:10:5A:E2:8B:79', 'handle': '0','state': '1', 'backend': '/local/domain/0/backend/vif/3/0'} to/local/domain/3/device/vif/0.[2006-07-26 19:30:24 xend] DEBUG (DevController:112) DevController:writing {'mac': '00:10:5A:E2:8B:79', 'state': '1', 'handle': '0','script': '/etc/xen/scripts/vif-bridge', 'frontend-id': '3', 'domain':'bsdweb', 'frontend': '/local/domain/3/device/vif/0'} to/local/domain/0/backend/vif/3/0.[2006-07-26 19:30:24 xend.XendDomainInfo] DEBUG (XendDomainInfo:701)Storing VM details: {'uuid': 'd159ed33-869f-388f-d053-4f2f00b703fa','on_reboot': 'restart', 'start_time': '1153935024.91', 'on_poweroff':'destroy', 'name': 'bsdweb', 'vcpus': '1', 'vcpu_avail': '1', 'memory':'128', 'on_crash': 'restart', 'image': "(linux (kernel/xen/fs/netbsd-INSTALL_XEN3_DOMU) (ip :1.2.3.4::::eth0:dhcp) (root'/dev/hda1 ro'))", 'maxmem': '128'}[2006-07-26 19:30:24 xend.XendDomainInfo] DEBUG (XendDomainInfo:736)Storing domain details: {'console/ring-ref': '58468', 'console/port':'2', 'name': 'bsdweb', 'console/limit': '1048576', 'vm':'/vm/d159ed33-869f-388f-d053-4f2f00b703fa', 'domid': '3','cpu/0/availability': 'online', 'memory/target': '131072','store/ring-ref': '58469', 'store/port': '1'}[2006-07-26 19:30:24 xend.XendDomainInfo] DEBUG (XendDomainInfo:919)XendDomainInfo.handleShutdownWatch[2006-07-26 19:30:25 xend] DEBUG (DevController:143) Waiting for devicesvif.

[2006-07-26 19:30:25 xend] DEBUG (DevController:149) Waiting for 0.

[2006-07-26 19:30:25 xend] DEBUG (DevController:449)hotplugStatusCallback /local/domain/0/backend/vif/3/0/hotplug-status.[2006-07-26 19:30:25 xend] DEBUG (DevController:449)hotplugStatusCallback /local/domain/0/backend/vif/3/0/hotplug-status.[2006-07-26 19:30:25 xend] DEBUG (DevController:463)hotplugStatusCallback 1.[2006-07-26 19:30:25 xend] DEBUG (DevController:143) Waiting for devicesusb.[2006-07-26 19:30:25 xend] DEBUG (DevController:143) Waiting for devicesvbd.

[2006-07-26 19:30:25 xend] DEBUG (DevController:149) Waiting for 769.

[2006-07-26 19:30:25 xend] DEBUG (DevController:449)hotplugStatusCallback /local/domain/0/backend/vbd/3/769/hotplug-status.[2006-07-26 19:30:25 xend] DEBUG (DevController:463)hotplugStatusCallback 1.[2006-07-26 19:30:25 xend] DEBUG (DevController:143) Waiting for devicesirq.[2006-07-26 19:30:25 xend] DEBUG (DevController:143) Waiting for devicespci.[2006-07-26 19:30:25 xend] DEBUG (DevController:143) Waiting for devicesioports.[2006-07-26 19:30:25 xend] DEBUG (DevController:143) Waiting for devicesvtpm.

[2006-07-26 19:30:25 xend] INFO (XendDomain:365) Domain bsdweb (3) unpaused.

[2006-07-26 19:31:19 xend.XendDomainInfo] DEBUG (XendDomainInfo:1397)XendDomainInfo.destroy: domid=3[2006-07-26 19:31:19 xend.XendDomainInfo] DEBUG (XendDomainInfo:1405)XendDomainInfo.destroyDomain(3)


******** config file :
kernel = "/xen/fs/netbsd-INSTALL_XEN3_DOMU"
memory = 128
name = "bsdweb"
vif = [ 'mac=00:10:5a;e2:8b:79' ]
disk = ['file:/xen/fs/netbsd-xen-web.img,hda1,w']
root = "/dev/hda1 ro"
dhcp = "dhcp"

********** versions :

- the NetBSD kernel is either grabbed from latest mbouyer ftp ornetbsd-daily netbsd-3

- I think xen is the latest 3.0.2
- uname -a :

Linux xenroot.no.net 2.6.17-1.2157_FC5xen0 #1 SMP Wed Jul 12 00:28:36EDT 2006 i686 athlon i386 GNU/Linux

- xm info :
host                   : xenroot.no.net
release                : 2.6.17-1.2157_FC5xen0
version                : #1 SMP Wed Jul 12 00:28:36 EDT 2006
machine                : i686
nr_cpus                : 1
nr_nodes               : 1
sockets_per_node       : 1
cores_per_socket       : 1
threads_per_core       : 1
cpu_mhz                : 1294

hw_caps :00000000:00000000:0383fbff:c1c3fbff:00000000:00000020

total_memory           : 1024
free_memory            : 746
xen_major              : 3
xen_minor              : 0
xen_extra              : -unstable
xen_caps               : xen-3.0-x86_32
platform_params        : virt_start=0xfc000000
xen_changeset          : unavailable
cc_compiler            : gcc version 4.1.1 20060525 (Red Hat 4.1.1-1)
cc_compile_by          : brewbuilder
cc_compile_domain      : build.redhat.com
cc_compile_date        : Tue Jul 11 22:50:30 EDT 2006

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