Re: [Xen-users] can't start hvm/pvhvm on xen 4.4 or xen4.6

[James Okken <James.Okken@xxxxxxxxxxxx>]

I tried a great number of things to get a HVM VM running.

I definitely had a incompatibility with the libusb or libusbx.

Eventually I upgraded to qemu-kvm-ev-2.6.0-28 (I was at qemu-kvm-1.5.3-126)

First yum installed
centos-release-qemu-ev

And then yum installed:
qemu-kvm-tools-ev-2.6.0-28.el7_3.9.1.x86_64
qemu-kvm-ev-2.6.0-28.el7_3.9.1.x86_64
qemu-kvm-common-ev-2.6.0-28.el7_3.9.1.x86_64
qemu-img-ev-2.6.0-28.el7_3.9.1.x86_64

Then the HVM VM started with no " libusb_free_ss_endpoint_companion_descriptor" 
error.  

But next, I could  not get output on the serial console pty/tty. After trying 
for a long time I decided HVMs were intended to use vncviewer, more than the 
serial console for the console.

I decided this because using "vncviewer localhost :0" in X windows of the Xen 
server was supposed to get me to the HVMs console

But I found out that X windows no longer worked on this system! Seems that the 
updates I had done broke X windows (maybe it was the upgrade to kernel 4.9?)

Finally stumbled on how to start X windows using VNC as the display. VNC'd to X 
windows from my windows laptop. 
And then ran vncviewer localhost :0 from in that VNC session, and got connected 
to the HVM's console and did a OS install!!

Im sure there was other ways to do all of this but that was my journey...

-----Original Message-----
From: Xen-users [mailto:xen-users-bounces@xxxxxxxxxxxxx] On Behalf Of Manfred 
Haertel, DB3HM
Sent: Friday, April 21, 2017 1:56 PM
To: xen-users@xxxxxxxxxxxxx
Subject: Re: [Xen-users] can't start hvm/pvhvm on xen 4.4 or xen4.6

Probably your libusb is too old.

James Okken schrieb:
> Thanks for the reply Mark.
>
>
>
> I don’t see any “not found” in the ldd output. Any other thoughts? Thanks!
>
>
>
> [root@xen ~]# ldd /usr/lib64/xen/bin/qemu-system-i386
>
>         linux-vdso.so.1 =>  (0x00007ffd087a7000)
>
>         libssl3.so => /lib64/libssl3.so (0x00007f7216b4f000)
>
>         libsmime3.so => /lib64/libsmime3.so (0x00007f7216921000)
>
>         libnss3.so => /lib64/libnss3.so (0x00007f72165db000)
>
>         libnssutil3.so => /lib64/libnssutil3.so (0x00007f72163af000)
>
>         libplds4.so => /lib64/libplds4.so (0x00007f72161aa000)
>
>         libplc4.so => /lib64/libplc4.so (0x00007f7215fa5000)
>
>         libnspr4.so => /lib64/libnspr4.so (0x00007f7215d67000)
>
>         libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f7215b4a000)
>
>         libdl.so.2 => /lib64/libdl.so.2 (0x00007f7215946000)
>
>         libgthread-2.0.so.0 => /lib64/libgthread-2.0.so.0
> (0x00007f7215744000)
>
>         libglib-2.0.so.0 => /lib64/libglib-2.0.so.0 
> (0x00007f721540c000)
>
>         libz.so.1 => /lib64/libz.so.1 (0x00007f72151f6000)
>
>         libaio.so.1 => /lib64/libaio.so.1 (0x00007f7214ff4000)
>
>         libcurl.so.4 => /lib64/libcurl.so.4 (0x00007f7214d8a000)
>
>         librt.so.1 => /lib64/librt.so.1 (0x00007f7214b82000)
>
>         libpixman-1.so.0 => /lib64/libpixman-1.so.0 
> (0x00007f72148d5000)
>
>         libutil.so.1 => /lib64/libutil.so.1 (0x00007f72146d1000)
>
>         libncurses.so.5 => /lib64/libncurses.so.5 (0x00007f72144aa000)
>
>         libtinfo.so.5 => /lib64/libtinfo.so.5 (0x00007f7214280000)
>
>         libuuid.so.1 => /lib64/libuuid.so.1 (0x00007f721407a000)
>
>         libpng15.so.15 => /lib64/libpng15.so.15 (0x00007f7213e4f000)
>
>         libgnutls.so.28 => /lib64/libgnutls.so.28 (0x00007f7213b3f000)
>
>         libSDL-1.2.so.0 => /lib64/libSDL-1.2.so.0 (0x00007f72138a5000)
>
>         libX11.so.6 => /lib64/libX11.so.6 (0x00007f7213567000)
>
>         libgtk-x11-2.0.so.0 => /lib64/libgtk-x11-2.0.so.0
> (0x00007f7212ee6000)
>
>         libgdk-x11-2.0.so.0 => /lib64/libgdk-x11-2.0.so.0
> (0x00007f7212c25000)
>
>         libatk-1.0.so.0 => /lib64/libatk-1.0.so.0 (0x00007f7212a02000)
>
>         libgio-2.0.so.0 => /lib64/libgio-2.0.so.0 (0x00007f7212682000)
>
>         libpangoft2-1.0.so.0 => /lib64/libpangoft2-1.0.so.0
> (0x00007f721246c000)
>
>         libpangocairo-1.0.so.0 => /lib64/libpangocairo-1.0.so.0
> (0x00007f721225f000)
>
>         libgdk_pixbuf-2.0.so.0 => /lib64/libgdk_pixbuf-2.0.so.0
> (0x00007f721203c000)
>
>         libcairo.so.2 => /lib64/libcairo.so.2 (0x00007f7211d18000)
>
>         libpango-1.0.so.0 => /lib64/libpango-1.0.so.0 
> (0x00007f7211ace000)
>
>         libfontconfig.so.1 => /lib64/libfontconfig.so.1 
> (0x00007f7211892000)
>
>         libgobject-2.0.so.0 => /lib64/libgobject-2.0.so.0
> (0x00007f7211641000)
>
>         libfreetype.so.6 => /lib64/libfreetype.so.6 
> (0x00007f721139c000)
>
>         libxenstore.so.3.0 => /lib64/libxenstore.so.3.0 
> (0x00007f7211192000)
>
>         libxenctrl.so.4.6 => /lib64/libxenctrl.so.4.6 
> (0x00007f7210f61000)
>
>         libxenguest.so.4.6 => /lib64/libxenguest.so.4.6 
> (0x00007f7210d36000)
>
>         libspice-server.so.1 => /lib64/libspice-server.so.1
> (0x00007f7210a12000)
>
>         libusb-1.0.so.0 => /lib64/libusb-1.0.so.0 (0x00007f72107fe000)
>
>         libusbredirparser.so.1 => /lib64/libusbredirparser.so.1
> (0x00007f72105f6000)
>
>         libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007f72102ef000)
>
>         libm.so.6 => /lib64/libm.so.6 (0x00007f720ffec000)
>
>         libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f720fdd6000)
>
>         libc.so.6 => /lib64/libc.so.6 (0x00007f720fa15000)
>
>         /lib64/ld-linux-x86-64.so.2 (0x000055ea95216000)
>
>         libidn.so.11 => /lib64/libidn.so.11 (0x00007f720f7e1000)
>
>         libssh2.so.1 => /lib64/libssh2.so.1 (0x00007f720f5b7000)
>
>         libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2
> (0x00007f720f36c000)
>
>         libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007f720f08c000)
>
>         libk5crypto.so.3 => /lib64/libk5crypto.so.3 
> (0x00007f720ee57000)
>
>         libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007f720ec52000)
>
>         liblber-2.4.so.2 => /lib64/liblber-2.4.so.2 
> (0x00007f720ea43000)
>
>         libldap-2.4.so.2 => /lib64/libldap-2.4.so.2 
> (0x00007f720e7f0000)
>
>         libp11-kit.so.0 => /lib64/libp11-kit.so.0 (0x00007f720e5cd000)
>
>         libtasn1.so.6 => /lib64/libtasn1.so.6 (0x00007f720e3b9000)
>
>         libnettle.so.4 => /lib64/libnettle.so.4 (0x00007f720e188000)
>
>         libhogweed.so.2 => /lib64/libhogweed.so.2 (0x00007f720df60000)
>
>         libgmp.so.10 => /lib64/libgmp.so.10 (0x00007f720dce9000)
>
>         libxcb.so.1 => /lib64/libxcb.so.1 (0x00007f720dac8000)
>
>         libgmodule-2.0.so.0 => /lib64/libgmodule-2.0.so.0
> (0x00007f720d8c3000)
>
>         libXfixes.so.3 => /lib64/libXfixes.so.3 (0x00007f720d6bd000)
>
>         libXrender.so.1 => /lib64/libXrender.so.1 (0x00007f720d4b3000)
>
>         libXinerama.so.1 => /lib64/libXinerama.so.1 
> (0x00007f720d2af000)
>
>         libXi.so.6 => /lib64/libXi.so.6 (0x00007f720d09f000)
>
>         libXrandr.so.2 => /lib64/libXrandr.so.2 (0x00007f720ce95000)
>
>         libXcursor.so.1 => /lib64/libXcursor.so.1 (0x00007f720cc89000)
>
>         libXcomposite.so.1 => /lib64/libXcomposite.so.1 
> (0x00007f720ca86000)
>
>         libXdamage.so.1 => /lib64/libXdamage.so.1 (0x00007f720c883000)
>
>         libXext.so.6 => /lib64/libXext.so.6 (0x00007f720c670000)
>
>         libffi.so.6 => /lib64/libffi.so.6 (0x00007f720c468000)
>
>         libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f720c243000)
>
>         libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f720c028000)
>
>         libharfbuzz.so.0 => /lib64/libharfbuzz.so.0 
> (0x00007f720bdd5000)
>
>         libEGL.so.1 => /lib64/libEGL.so.1 (0x00007f720bbb6000)
>
>         libxcb-shm.so.0 => /lib64/libxcb-shm.so.0 (0x00007f720b9b3000)
>
>         libxcb-render.so.0 => /lib64/libxcb-render.so.0 
> (0x00007f720b7a9000)
>
>         libGL.so.1 => /lib64/libGL.so.1 (0x00007f720b541000)
>
>         libexpat.so.1 => /lib64/libexpat.so.1 (0x00007f720b317000)
>
>         libsystemd.so.0 => /lib64/libsystemd.so.0 (0x00007f720b2ee000)
>
>         libbz2.so.1 => /lib64/libbz2.so.1 (0x00007f720b0de000)
>
>         liblzma.so.5 => /lib64/liblzma.so.5 (0x00007f720aeb9000)
>
>         libcelt051.so.0 => /lib64/libcelt051.so.0 (0x00007f720aca9000)
>
>         libjpeg.so.62 => /lib64/libjpeg.so.62 (0x00007f720aa54000)
>
>         libsasl2.so.3 => /lib64/libsasl2.so.3 (0x00007f720a837000)
>
>         libssl.so.10 => /lib64/libssl.so.10 (0x00007f720a5c8000)
>
>         libcrypto.so.10 => /lib64/libcrypto.so.10 (0x00007f720a1de000)
>
>         libkrb5support.so.0 => /lib64/libkrb5support.so.0
> (0x00007f7209fcf000)
>
>         libkeyutils.so.1 => /lib64/libkeyutils.so.1 
> (0x00007f7209dcb000)
>
>         libfreebl3.so => /lib64/libfreebl3.so (0x00007f7209b4b000)
>
>         libXau.so.6 => /lib64/libXau.so.6 (0x00007f7209947000)
>
>         libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f72096e5000)
>
>         libgraphite2.so.3 => /lib64/libgraphite2.so.3 
> (0x00007f72094c9000)
>
>         libX11-xcb.so.1 => /lib64/libX11-xcb.so.1 (0x00007f72092c7000)
>
>         libxcb-dri2.so.0 => /lib64/libxcb-dri2.so.0 
> (0x00007f72090c1000)
>
>         libxcb-xfixes.so.0 => /lib64/libxcb-xfixes.so.0 
> (0x00007f7208eba000)
>
>         libxcb-shape.so.0 => /lib64/libxcb-shape.so.0 
> (0x00007f7208cb6000)
>
>         libgbm.so.1 => /lib64/libgbm.so.1 (0x00007f7208aaf000)
>
>         libglapi.so.0 => /lib64/libglapi.so.0 (0x00007f7208889000)
>
>         libudev.so.1 => /lib64/libudev.so.1 (0x00007f7208874000)
>
>         libdrm.so.2 => /lib64/libdrm.so.2 (0x00007f7208667000)
>
>         libxcb-glx.so.0 => /lib64/libxcb-glx.so.0 (0x00007f720844d000)
>
>         libXxf86vm.so.1 => /lib64/libXxf86vm.so.1 (0x00007f7208247000)
>
>         libcap.so.2 => /lib64/libcap.so.2 (0x00007f7208041000)
>
>         libgcrypt.so.11 => /lib64/libgcrypt.so.11 (0x00007f7207dc6000)
>
>         libgpg-error.so.0 => /lib64/libgpg-error.so.0 
> (0x00007f7207bc1000)
>
>         libdw.so.1 => /lib64/libdw.so.1 (0x00007f7207978000)
>
>         libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00007f7207741000)
>
>         libattr.so.1 => /lib64/libattr.so.1 (0x00007f720753b000)
>
>         libelf.so.1 => /lib64/libelf.so.1 (0x00007f7207323000)
>
>
>
>
>
> *From:*Mark Pryor [mailto:tlviewer@xxxxxxxxx]
> *Sent:* Thursday, April 20, 2017 6:19 PM
> *To:* James Okken; xen-users@xxxxxxxxxxxxx
> *Subject:* Re: [Xen-users] can't start hvm/pvhvm on xen 4.4 or xen4.6
>
>
>
> /usr/lib64/xen/bin/qemu-system-i386: symbol lookup error:
> /usr/lib64/xen/bin/qemu-system-i386: undefined symbol:
> libusb_free_ss_endpoint_companion_descriptor
>
>
>
> This is the qemu used by Xen-4.6 and is configured in 
> /etc/sysconfig/xen-common.
>
>
>
> It might be missing a library to explain this error, so try:
>
> ldd /usr/lib64/xen/bin/qemu-system-i386
>
>
>
> looking for any `not found` lines.
>
>
>
> On Thursday, April 20, 2017 1:10 PM, James Okken 
> <James.Okken@xxxxxxxxxxxx <mailto:James.Okken@xxxxxxxxxxxx>> wrote:
>
>
>
> These systems are pretty brand new Intel E5 –v3s
>
>
>
> TXT is disabled in the BIOS.
>
>
>
> [root@xen ~]# xl dmesg | grep -i virt
>
> (XEN) I/O virtualisation enabled
>
> (XEN)  - APIC MMIO access virtualisation
>
> (XEN)  - Virtual-Processor Identifiers (VPID)
>
> (XEN)  - Virtual NMI
>
> (XEN) VIRTUAL MEMORY ARRANGEMENT:
>
>
>
>
>
> [root@xen ~]# xl dmesg | grep -i hvm
>
> (XEN) HVM: ASIDs enabled.
>
> (XEN) HVM: VMX enabled
>
> (XEN) HVM: Hardware Assisted Paging (HAP) detected
>
> (XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB
>
>
>
> [root@xen~]# xl info
>
> host                   : xen
>
> release                : 4.9.13-22.el7.x86_64
>
> version                : #1 SMP Sun Feb 26 22:15:59 UTC 2017
>
> machine                : x86_64
>
> nr_cpus                : 32
>
> max_cpu_id             : 31
>
> nr_nodes               : 2
>
> cores_per_socket       : 8
>
> threads_per_core       : 2
>
> cpu_mhz                : 2400
>
> hw_caps                :
> bfebfbff:2c100800:00000000:00003f00:17bee3ff:00000000:00000001:0000000
> 0
>
> virt_caps              : hvm hvm_directio
>
> total_memory           : 65490
>
> free_memory            : 63619
>
> sharing_freed_memory   : 0
>
> sharing_used_memory    : 0
>
> outstanding_claims     : 0
>
> free_cpus              : 0
>
> xen_major              : 4
>
> xen_minor              : 6
>
> xen_extra              : .3-8.el7
>
> xen_version            : 4.6.3-8.el7
>
> xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32
> hvm-3.0-x86_32p hvm-3.0-x86_64
>
> xen_scheduler          : credit
>
> xen_pagesize           : 4096
>
> platform_params        : virt_start=0xffff800000000000
>
> xen_changeset          : Wed Feb 15 02:12:22 2017 -0600 git:149e51c-dirty
>
> xen_commandline        : placeholder dom0_mem=1024M,max:1024M cpuinfo
> com1=115200,8n1 console=com1,tty loglvl=all guest_loglvl=all
>
> cc_compiler            : gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-11)
>
> cc_compile_by          : mockbuild
>
> cc_compile_domain      : centos.org
>
> cc_compile_date        : Tue Feb 28 14:33:09 UTC 2017
>
> xend_config_format     : 4
>
>
>
> James Okken
>
> Lab Manager
>
> Dialogic Research Inc.
> 4 Gatehall Drive
>
> Parsippany
> NJ 07054
> USA
>
> Tel:      973 967 5179
> Email:  james.okken@xxxxxxxxxxxx <mailto:james.okken@xxxxxxxxxxxx>
>
> Web:    www.dialogic.com <http://www.dialogic.com/> – The Network Fuel
> Company <http://www.dialogic.com/en/landing/itw.aspx>
>
> This e-mail is intended only for the named recipient(s) and may 
> contain information that is privileged, confidential and/or exempt 
> from disclosure under applicable law. No waiver of privilege, 
> confidence or otherwise is intended by virtue of communication via the 
> internet. Any unauthorized use, dissemination or copying is strictly 
> prohibited. If you have received this e-mail in error, or are not 
> named as a recipient, please immediately notify the sender and destroy all 
> copies of this e-mail.
>
>
>
> *From:*James Okken
> *Sent:* Thursday, April 20, 2017 11:27 AM
> *To:* 'xen-users@xxxxxxxxxxxxx'
> *Subject:* RE: can't start hvm/pvhvm on xen 4.4 or xen4.6
>
>
>
> Hi again
>
>
>
> Just a bit more info
>
>
>
> The same thing occurs when I use the hvm template cfg file: 
> xlexample.hvm
>
> Also “xl dmesg” does not show any messages.
>
>
>
>
>
> And one quick question: do I need a hard drive or cdrom defined in 
> order for a domain to start? Can I comment the disk  = [‘ line until I 
> get the domain to start?
>
>
>
> thanks
>
>
>
>
>
>
>
> *From:*James Okken
> *Sent:* Wednesday, April 19, 2017 1:29 PM
> *To:* 'xen-users@xxxxxxxxxxxxx'
> *Subject:* can't start hvm/pvhvm on xen 4.4 or xen4.6
>
>
>
> Hi all,
>
>
>
> Sorry for the novice question which is probably answered somewhere I 
> just can’t find.
>
>
>
> I am trying create a hvm/pvhvm but keep getting errors. Any 
> suggestions would be appreciated!
>
>
>
> I’m using two hosts Ubuntu14.4 with xen 4.4, and Centos 7.2 with xen4.6.
> Both seem to have the same error.
>
>
>
> I’ve tried a number of different settings shown on different online 
> threads, to no avail.
>
> Usually I get the error:
>
> libxl: error: libxl_dm.c:1872:device_model_spawn_outcome: domain 87 
> device model: spawn failed (rc=-3)
>
> libxl: error: libxl_create.c:1344:domcreate_devmodel_started: device 
> model did not start: -3
>
>
>
>
>
> here is one basic iteration of my cfg file, you can see by the 
> commented out lines some of the settings I’ve tried.
>
> (this is on the Centos 7.2 with xen4.6 host)
>
> vi basic.cfg
>
> builder="hvm"
>
> vcpus=4
>
> memory=4096
>
> name="basic"
>
> #bootloader="pygrub"
>
> #firmware_override = "/usr/lib64/xen/boot/hvmloader"
>
> #device_model_version="qemu-xen-traditional"
>
> #device_model = 'qemu-dm'
>
> #device_model_override = '/usr/lib64/xen/bin/qemu-dm'
>
> vif = ["mac=00:15:3f:11:21:30,bridge=xenbr0,rate=100Mb/s"]
>
> disk = [ "raw:/var/lib/xen/images/centos/xen_hvm.img,ioemu:xvda,w" ]
>
> vfb = [ 
> "type=vnc,vnclisten=127.0.0.1,vncdisplay=14,vncpasswd=password" ]
>
> serial="pty"
>
> boot = "c"
>
> sdl=0
>
> monitor=1
>
> pae=1
>
> acpi=1
>
> apic=1
>
> localtime=0
>
> #xen_platform_pci=1
>
> stdvga=1
>
> videoram=16
>
> gfx_passthru=0
>
> on_poweroff="destroy"
>
> on_reboot="restart"
>
> on_crash="restart"
>
>
>
>
>
> cat qemu-dm-basic.log
>
> /usr/lib64/xen/bin/qemu-system-i386: symbol lookup error:
> /usr/lib64/xen/bin/qemu-system-i386: undefined symbol:
> libusb_free_ss_endpoint_companion_descriptor
>
>
>
>
>
> Some command outputs
>
> [root@ xen]# rpm -qa | grep qemu
>
> libvirt-daemon-driver-qemu-1.1.1-29.el7.x86_64
>
> ipxe-roms-qemu-20130517-5.gitc4bce43.el7.noarch
>
> qemu-kvm-1.5.3-60.el7.x86_64
>
> qemu-kvm-common-1.5.3-60.el7.x86_64
>
> qemu-img-1.5.3-60.el7.x86_64
>
>
>
> [root@xen]# /usr/libexec/qemu-kvm -version
>
> (process:22014): GLib-WARNING **: gmem.c:482: custom memory allocation 
> vtable not supported
>
> QEMU emulator version 1.5.3 (qemu-kvm-1.5.3-60.el7), Copyright (c)
> 2003-2008 Fabrice Bellard
>
> [root@sut-1241 xen]#
>
>
>
>
>
>
>
> Finally, the full output of the create:
>
> [root@ xen]# xl -vvvv create -c /etc/xen/basic.cfg
>
> Parsing config from /etc/xen/basic.cfg
>
> libxl: debug: libxl_create.c:1563:do_domain_create: ao 0x157ac00:
> create: how=(nil) callback=(nil) poller=0x157b2a0
>
> libxl: debug: libxl_device.c:337:libxl__device_disk_set_backend: Disk 
> vdev=xvda spec.backend=unknown
>
> libxl: debug: libxl_device.c:366:libxl__device_disk_set_backend: Disk 
> vdev=xvda, using backend phy
>
> libxl: debug: libxl_create.c:947:initiate_domain_create: running 
> bootloader
>
> libxl: debug: libxl_bootloader.c:324:libxl__bootloader_run: not a PV 
> domain, skipping bootloader
>
> libxl: debug: libxl_event.c:691:libxl__ev_xswatch_deregister: watch
> w=0x157cf08: deregister unregistered
>
> libxl: debug: libxl_numa.c:483:libxl__get_numa_candidate: New best 
> NUMA placement candidate found: nr_nodes=1, nr_cpus=16, nr_vcpus=36,
> free_memkb=32127
>
> libxl: detail: libxl_dom.c:181:numa_place_domain: NUMA placement 
> candidate with 1 nodes, 16 cpus and 32127 KB free selected
>
> xc: detail: elf_parse_binary: phdr: paddr=0x100000 memsz=0xbad44
>
> xc: detail: elf_parse_binary: memory: 0x100000 -> 0x1bad44
>
> xc: detail: VIRTUAL MEMORY ARRANGEMENT:
>
> xc: detail:   Loader:   0000000000100000->00000000001bad44
>
> xc: detail:   Modules:  0000000000000000->0000000000000000
>
> xc: detail:   TOTAL:    0000000000000000->00000000ff000000
>
> xc: detail:   ENTRY:    0000000000100610
>
> xc: detail: PHYSICAL MEMORY ALLOCATION:
>
> xc: detail:   4KB PAGES: 0x0000000000000200
>
> xc: detail:   2MB PAGES: 0x00000000000003f7
>
> xc: detail:   1GB PAGES: 0x0000000000000002
>
> xc: detail: elf_load_binary: phdr 0 at 0x7f0c606da000 -> 
> 0x7f0c6078b191
>
> domainbuilder: detail: xc_dom_gnttab_hvm_seed: called, pfn=0x10f000
>
> libxl: debug: libxl_device.c:337:libxl__device_disk_set_backend: Disk 
> vdev=xvda spec.backend=phy
>
> libxl: debug: libxl_event.c:639:libxl__ev_xswatch_register: watch
> w=0x157df30 wpath=/local/domain/0/backend/vbd/88/51712/state token=3/0:
> register slotnum=3
>
> libxl: debug: libxl_create.c:1586:do_domain_create: ao 0x157ac00:
> inprogress: poller=0x157b2a0, flags=i
>
> libxl: debug: libxl_event.c:576:watchfd_callback: watch w=0x157df30 
> wpath=/local/domain/0/backend/vbd/88/51712/state token=3/0: event 
> epath=/local/domain/0/backend/vbd/88/51712/state
>
> libxl: debug: libxl_event.c:884:devstate_callback: backend 
> /local/domain/0/backend/vbd/88/51712/state wanted state 2 still 
> waiting state 1
>
> libxl: debug: libxl_event.c:576:watchfd_callback: watch w=0x157df30 
> wpath=/local/domain/0/backend/vbd/88/51712/state token=3/0: event 
> epath=/local/domain/0/backend/vbd/88/51712/state
>
> libxl: debug: libxl_event.c:880:devstate_callback: backend 
> /local/domain/0/backend/vbd/88/51712/state wanted state 2 ok
>
> libxl: debug: libxl_event.c:677:libxl__ev_xswatch_deregister: watch
> w=0x157df30 wpath=/local/domain/0/backend/vbd/88/51712/state token=3/0:
> deregister slotnum=3
>
> libxl: debug: libxl_device.c:991:device_backend_callback: calling 
> device_backend_cleanup
>
> libxl: debug: libxl_event.c:691:libxl__ev_xswatch_deregister: watch
> w=0x157df30: deregister unregistered
>
> libxl: debug: libxl_linux.c:229:libxl__hotplug_disk: Args and 
> environment ready
>
> libxl: debug: libxl_device.c:1088:device_hotplug: calling hotplug
> script: /etc/xen/scripts/block add
>
> libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to
> execute: /etc/xen/scripts/block add
>
> libxl: debug: libxl_event.c:691:libxl__ev_xswatch_deregister: watch
> w=0x157e030: deregister unregistered
>
> libxl: debug: libxl_linux.c:246:libxl__get_hotplug_script_info: 
> num_exec 1, not running hotplug scripts
>
> libxl: debug: libxl_device.c:1075:device_hotplug: No hotplug script to 
> execute
>
> libxl: debug: libxl_event.c:691:libxl__ev_xswatch_deregister: watch
> w=0x157e030: deregister unregistered
>
> libxl: debug: libxl_dm.c:1796:libxl__spawn_local_dm: Spawning 
> device-model /usr/lib64/xen/bin/qemu-system-i386 with arguments:
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:
> /usr/lib64/xen/bin/qemu-system-i386
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -xen-domid
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   88
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -chardev
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:
> socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-88,server,nowait
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -no-shutdown
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -mon
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:
> chardev=libxl-cmd,mode=control
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -chardev
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:
> socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-88,server,no
> wait
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -mon
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:
> chardev=libxenstat-cmd,mode=control
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -nodefaults
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -name
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   basic
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -vnc
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   127.0.0.1:0,to=99
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -display
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   none
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -serial
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   pty
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -device
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   VGA,vgamem_mb=16
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -boot
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   order=c
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -smp
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   4,maxcpus=4
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -device
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:
> rtl8139,id=nic0,netdev=net0,mac=00:16:3e:10:20:30
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -netdev
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:
> type=tap,id=net0,ifname=vif88.0-emu,script=no,downscript=no
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -machine
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   xenfv
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -m
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   4080
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:   -drive
>
> libxl: debug: libxl_dm.c:1798:libxl__spawn_local_dm:
> file=/var/lib/xen/images/centos/xen_1241_hvm_domU3.img,if=ide,index=0,
> media=disk,format=raw,cache=writeback
>
> libxl: debug: libxl_dm.c:1800:libxl__spawn_local_dm: Spawning 
> device-model /usr/lib64/xen/bin/qemu-system-i386 with additional
> environment:
>
> libxl: debug: libxl_dm.c:1802:libxl__spawn_local_dm:
> XEN_QEMU_CONSOLE_LIMIT=1048576
>
> libxl: debug: libxl_event.c:639:libxl__ev_xswatch_register: watch
> w=0x157d200 wpath=/local/domain/0/device-model/88/state token=3/1:
> register slotnum=3
>
> libxl: debug: libxl_event.c:576:watchfd_callback: watch w=0x157d200 
> wpath=/local/domain/0/device-model/88/state token=3/1: event 
> epath=/local/domain/0/device-model/88/state
>
> libxl: debug: libxl_exec.c:399:spawn_watch_event: domain 88 device
> model: spawn watch p=(null)
>
> libxl: debug: libxl_event.c:677:libxl__ev_xswatch_deregister: watch
> w=0x157d200 wpath=/local/domain/0/device-model/88/state token=3/1:
> deregister slotnum=3
>
> libxl: error: libxl_dm.c:1872:device_model_spawn_outcome: domain 88 
> device model: spawn failed (rc=-3)
>
> libxl: error: libxl_create.c:1344:domcreate_devmodel_started: device 
> model did not start: -3
>
> libxl: error: libxl_dm.c:1987:kill_device_model: Device Model already 
> exited
>
> libxl: debug: libxl_event.c:639:libxl__ev_xswatch_register: watch
> w=0x1581bc0 wpath=/local/domain/0/backend/vbd/88/51712/state token=3/2:
> register slotnum=3
>
> libxl: debug: libxl_event.c:576:watchfd_callback: watch w=0x1581bc0 
> wpath=/local/domain/0/backend/vbd/88/51712/state token=3/2: event 
> epath=/local/domain/0/backend/vbd/88/51712/state
>
> libxl: debug: libxl_event.c:880:devstate_callback: backend 
> /local/domain/0/backend/vbd/88/51712/state wanted state 6 ok
>
> libxl: debug: libxl_event.c:677:libxl__ev_xswatch_deregister: watch
> w=0x1581bc0 wpath=/local/domain/0/backend/vbd/88/51712/state token=3/2:
> deregister slotnum=3
>
> libxl: debug: libxl_device.c:991:device_backend_callback: calling 
> device_backend_cleanup
>
> libxl: debug: libxl_event.c:691:libxl__ev_xswatch_deregister: watch
> w=0x1581bc0: deregister unregistered
>
> libxl: debug: libxl_linux.c:229:libxl__hotplug_disk: Args and 
> environment ready
>
> libxl: debug: libxl_device.c:1088:device_hotplug: calling hotplug
> script: /etc/xen/scripts/block remove
>
> libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to
> execute: /etc/xen/scripts/block remove
>
> libxl: debug: libxl_event.c:545:watchfd_callback: watch 
> epath=/local/domain/0/backend/vbd/88/51712/state token=3/2: empty slot
>
> libxl: debug: libxl_event.c:691:libxl__ev_xswatch_deregister: watch
> w=0x1581cc0: deregister unregistered
>
> libxl: debug: libxl_linux.c:246:libxl__get_hotplug_script_info: 
> num_exec 1, not running hotplug scripts
>
> libxl: debug: libxl_device.c:1075:device_hotplug: No hotplug script to 
> execute
>
> libxl: debug: libxl_event.c:691:libxl__ev_xswatch_deregister: watch
> w=0x1581cc0: deregister unregistered
>
> libxl: debug: libxl_linux.c:267:libxl__get_hotplug_script_info:
> backend_kind 6, no need to execute scripts
>
> libxl: debug: libxl_device.c:1075:device_hotplug: No hotplug script to 
> execute
>
> libxl: debug: libxl_event.c:691:libxl__ev_xswatch_deregister: watch
> w=0x1582400: deregister unregistered
>
> libxl: debug: libxl.c:1738:devices_destroy_cb: forked pid 19076 for 
> destroy of domain 88
>
> libxl: debug: libxl_event.c:1874:libxl__ao_complete: ao 0x157ac00:
> complete, rc=-3
>
> libxl: debug: libxl_event.c:1843:libxl__ao__destroy: ao 0x157ac00: 
> destroy
>
> libxl: debug: libxl.c:1477:libxl_domain_destroy: ao 0x157f7f0: create:
> how=(nil) callback=(nil) poller=0x157b2a0
>
> libxl: error: libxl.c:1610:libxl__destroy_domid: non-existant domain 
> 88
>
> libxl: error: libxl.c:1568:domain_destroy_callback: unable to destroy 
> guest with domid 88
>
> libxl: error: libxl.c:1495:domain_destroy_cb: destruction of domain 88 
> failed
>
> libxl: debug: libxl_event.c:1874:libxl__ao_complete: ao 0x157f7f0:
> complete, rc=-21
>
> libxl: debug: libxl.c:1486:libxl_domain_destroy: ao 0x157f7f0:
> inprogress: poller=0x157b2a0, flags=ic
>
> libxl: debug: libxl_event.c:1843:libxl__ao__destroy: ao 0x157f7f0: 
> destroy
>
> xc: debug: hypercall buffer: total allocations:1185 total 
> releases:1185
>
> xc: debug: hypercall buffer: current allocations:0 maximum 
> allocations:3
>
> xc: debug: hypercall buffer: cache current size:3
>
> xc: debug: hypercall buffer: cache hits:1170 misses:3 toobig:12
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxx <mailto:Xen-users@xxxxxxxxxxxxx> 
> https://lists.xen.org/xen-users
>
>
>
>
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxx
> https://lists.xen.org/xen-users
>


-- 
Manfred Härtel, DB3HM    mailto:Manfred.Haertel@xxxxxxxxxxxx
                          http://rz-home.de/mhaertel

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxx
https://lists.xen.org/xen-users
_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxx
https://lists.xen.org/xen-users