Ive been running Fedora23 with XEN under a kde desktop for some time now,
all working quite well, then about 3-4 weeks ago not sure why but a decent
working configuration with XEN / libvirt and virt-mamanger no longer seems
to function properly. Im booting as usual XEN from UEFI as I always have,
and VMs refuse to start with "cryptic" messages. so far Ive gotten this
from the logs.
cat libxenlight
Error starting domain: internal error: libxenlight failed to create new
domain 'vyos'
Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 90, in
cb_wrapper
callback(asyncjob, *args, **kwargs)
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 126, in tmpcb
callback(*args, **kwargs)
File "/usr/share/virt-manager/virtManager/libvirtobject.py", line 83, in
newfn
ret = fn(self, *args, **kwargs)
File "/usr/share/virt-manager/virtManager/domain.py", line 1402, in
startup
self._backend.create()
File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1035, in create
if ret == -1: raise libvirtError ('virDomainCreate() failed', dom=self)
libvirtError: internal error: libxenlight failed to create new domain
'vyos'
May 6 06:20:53 localhost systemd: Starting CUPS Scheduler...
May 6 06:20:53 localhost cupsd: REQUEST localhost - - "POST / HTTP/1.1"
200 415 Create-Printer-Subscriptions successful-ok
May 6 06:20:53 localhost systemd: Started CUPS Scheduler.
May 6 06:20:53 localhost audit: SERVICE_START pid=1 uid=0 auid=4294967295
ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=cups
comm="systemd" exe="/usr/lib/syste
md/systemd" hostname=? addr=? terminal=? res=success'
May 6 06:20:53 localhost dbus[1145]: [system] Activating via systemd:
service name='org.freedesktop.PackageKit' unit='packagekit.service'
May 6 06:20:53 localhost systemd: Starting PackageKit Daemon...
May 6 06:20:53 localhost dbus[1145]: [system] Successfully activated
service 'org.freedesktop.PackageKit'
May 6 06:20:53 localhost systemd: Started PackageKit Daemon.
May 6 06:20:53 localhost audit: SERVICE_START pid=1 uid=0 auid=4294967295
ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=packagekit
comm="systemd" exe="/usr/lib
/systemd/systemd" hostname=? addr=? terminal=? res=success'
May 6 06:20:54 localhost PackageKit: uid 1000 is trying to obtain
org.freedesktop.packagekit.system-sources-refresh auth (only_trusted:0)
May 6 06:20:54 localhost PackageKit: uid 1000 is trying to obtain
org.freedesktop.packagekit.system-sources-refresh auth (only_trusted:0)
May 6 06:20:54 localhost PackageKit: uid 1000 obtained auth for
org.freedesktop.packagekit.system-sources-refresh
May 6 06:20:55 localhost PackageKit: uid 1000 obtained auth for
org.freedesktop.packagekit.system-sources-refresh
May 6 06:20:55 localhost PackageKit: refresh-cache transaction
/4485_ddbceeae from uid 1000 finished with success after 21ms
May 6 06:20:55 localhost PackageKit: refresh-cache transaction
/4486_aadebcad from uid 1000 finished with success after 4ms
May 6 06:20:56 localhost PackageKit: get-updates transaction
/4487_ecaccdeb from uid 1000 finished with success after 1374ms
May 6 06:21:12 localhost journal: this function is not supported by the
connection driver: virConnectGetCPUModelNames
May 6 06:21:12 localhost journal: this function is not supported by the
connection driver: virDomainGetMetadata
May 6 06:21:12 localhost journal: this function is not supported by the
connection driver: virDomainListAllSnapshots
May 6 06:21:14 localhost journal: this function is not supported by the
connection driver: virConnectGetDomainCapabilities
May 6 06:21:17 localhost journal: Failed to open file
'/sys/class/net/vif2.0-emu/operstate': No such file or directory
May 6 06:21:17 localhost journal: unable to read:
/sys/class/net/vif2.0-emu/operstate: No such file or directory
May 6 06:21:19 localhost journal: internal error: libxenlight failed to
create new domain 'vyos'
May 6 06:21:56 localhost journal: Failed to open file
'/sys/class/net/vif3.0-emu/operstate': No such file or directory
May 6 06:21:56 localhost journal: unable to read:
/sys/class/net/vif3.0-emu/operstate: No such file or directory
May 6 06:21:58 localhost journal: internal error: libxenlight failed to
create new domain 'vyos'
May 6 06:22:17 localhost journal: End of file while reading data:
Input/output error
May 6 06:22:42 localhost dbus[1145]: [system] Activating via systemd:
service name='net.reactivated.Fprint' unit='fprintd.service'
May 6 06:22:42 localhost systemd: Starting Fingerprint Authentication
Daemon...
May 6 06:22:43 localhost dbus[1145]: [system] Successfully activated
service 'net.reactivated.Fprint'
May 6 06:22:43 localhost systemd: Started Fingerprint Authentication
Daemon.
May 6 06:22:43 localhost audit: SERVICE_START pid=1 uid=0 auid=4294967295
ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=fprintd
comm="systemd" exe="/usr/lib/sy
stemd/systemd" hostname=? addr=? terminal=? res=success'
May 6 06:22:43 localhost fprintd: ** Message: user 'root' claiming the
device: 0
May 6 06:22:43 localhost fprintd: ** Message: now monitoring fd 14
May 6 06:22:43 localhost fprintd: ** Message: device 0 claim status 0
May 6 06:22:43 localhost fprintd: ** Message: no longer monitoring fd 14
May 6 06:22:43 localhost fprintd: ** Message: released device 0
May 6 06:22:45 localhost audit: USER_AUTH pid=3398 uid=1000 auid=1000
ses=1 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
msg='op=PAM:authentication grantors=
? acct="root" exe="/usr/bin/su" hostname=? addr=? terminal=pts/2
res=failed'
May 6 06:22:48 localhost su: FAILED SU (to root) dingo on pts/2
May 6 06:22:51 localhost fprintd: ** Message: user 'root' claiming the
device: 0
May 6 06:22:51 localhost fprintd: ** Message: now monitoring fd 14
May 6 06:22:51 localhost fprintd: ** Message: device 0 claim status 0
May 6 06:22:51 localhost fprintd: ** Message: no longer monitoring fd 14
May 6 06:22:51 localhost fprintd: ** Message: released device 0
May 6 06:22:53 localhost audit: USER_AUTH pid=3407 uid=1000 auid=1000
ses=1 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
msg='op=PAM:authentication grantors=
pam_unix acct="root" exe="/usr/bin/su" hostname=? addr=? terminal=pts/2
res=success'
May 6 06:22:53 localhost audit: USER_ACCT pid=3407 uid=1000 auid=1000
ses=1 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
msg='op=PAM:accounting grantors=pam_
unix,pam_localuser acct="root" exe="/usr/bin/su" hostname=? addr=?
terminal=pts/2 res=success'
May 6 06:22:53 localhost su: (to root) dingo on pts/2
May 6 06:22:53 localhost audit: CRED_ACQ pid=3407 uid=1000 auid=1000 ses=1
subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
msg='op=PAM:setcred grantors=pam_unix
acct="root" exe="/usr/bin/su" hostname=? addr=? terminal=pts/2 res=success'
May 6 06:22:53 localhost audit: USER_START pid=3407 uid=1000 auid=1000
ses=1 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
msg='op=PAM:session_open grantors=p
am_keyinit,pam_limits,pam_systemd,pam_unix,pam_xauth acct="root"
exe="/usr/bin/su" hostname=? addr=? terminal=pts/2 res=success'
[root@localhost dingo]#
qemu-system-i386: -drive
if=ide,index=1,readonly=on,media=cdrom,cache=writeback,id=ide-832: Must
specify either driver or file
2016-05-06 06:20:41 CEST libxl: error:
libxl_dm.c:1506:device_model_spawn_outcome: domain 1 device model: spawn
failed (rc=-3)
2016-05-06 06:20:41 CEST libxl: error:
libxl_create.c:1322:domcreate_devmodel_started: device model did not start:
-3
2016-05-06 06:20:41 CEST libxl: error: libxl_dm.c:1610:kill_device_model:
Device Model already exited
2016-05-06 06:21:17 CEST libxl: error:
libxl_dm.c:1506:device_model_spawn_outcome: domain 2 device model: spawn
failed (rc=-3)
2016-05-06 06:21:17 CEST libxl: error:
libxl_create.c:1322:domcreate_devmodel_started: device model did not start:
-3
2016-05-06 06:21:17 CEST libxl: error: libxl_dm.c:1610:kill_device_model:
Device Model already exited
2016-05-06 06:21:56 CEST libxl: error:
libxl_dm.c:1506:device_model_spawn_outcome: domain 3 device model: spawn
failed (rc=-3)
2016-05-06 06:21:56 CEST libxl: error:
libxl_create.c:1322:domcreate_devmodel_started: device model did not start:
-3
2016-05-06 06:21:56 CEST libxl: error: libxl_dm.c:1610:kill_device_model:
Device Model already exited
xl info
host : localhost.localdomain
release : 4.4.8-300.fc23.x86_64
version : #1 SMP Wed Apr 20 16:59:27 UTC 2016
machine : x86_64
nr_cpus : 8
max_cpu_id : 7
nr_nodes : 1
cores_per_socket : 4
threads_per_core : 2
cpu_mhz : 2712
hw_caps :
bfebfbff:2c100800:00000000:00007f00:77fafbbf:00000000:00000121:029c6fbf
virt_caps : hvm hvm_directio
total_memory : 65490
free_memory : 3043
sharing_freed_memory : 0
sharing_used_memory : 0
outstanding_claims : 0
free_cpus : 0
xen_major : 4
xen_minor : 5
xen_extra : .3
xen_version : 4.5.3
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 :
xen_commandline : root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/root
rd.luks.uuid=luks-0741b3eb-51c1-4190-8816-30341c565dec rd.lvm.lv=fedora/swap
rhgb quiet xen-p
ciback.hide=(02:00.1)(02:00.0) intel_iommu=on
cc_compiler : gcc (GCC) 5.3.1 20151207 (Red Hat 5.3.1-2)
cc_compile_by : mockbuild
cc_compile_domain : [unknown]
cc_compile_date : Wed Mar 30 19:19:01 UTC 2016
xend_config_format : 4
lsmod
Module Size Used by
cmac 16384 2
rfcomm 69632 14
tun 28672 1
ipt_MASQUERADE 16384 1
nf_nat_masquerade_ipv4 16384 1 ipt_MASQUERADE
xt_addrtype 16384 2
br_netfilter 24576 0
dm_thin_pool 61440 1
dm_persistent_data 61440 1 dm_thin_pool
dm_bio_prison 16384 1 dm_thin_pool
loop 28672 4
arc4 16384 2
ip6t_rpfilter 16384 1
ip6t_REJECT 16384 2
nf_reject_ipv6 16384 1 ip6t_REJECT
xt_conntrack 16384 16
ip_set 36864 0
nfnetlink 16384 1 ip_set
ebtable_filter 16384 1
ebtable_nat 16384 1
ebtable_broute 16384 1
bridge 126976 2 br_netfilter,ebtable_broute
stp 16384 1 bridge
llc 16384 2 stp,bridge
ebtables 32768 3 ebtable_broute,ebtable_nat,ebtable_filter
ip6table_security 16384 1
ip6table_raw 16384 1
ip6table_nat 16384 1
nf_conntrack_ipv6 20480 9
nf_nat_ipv6 16384 1 ip6table_nat
ip6table_mangle 16384 1
openvswitch 98304 2
nf_defrag_ipv6 36864 2 openvswitch,nf_conntrack_ipv6
libcrc32c 16384 2 dm_persistent_data,openvswitch
ip6table_filter 16384 1
ip6_tables 28672 5
ip6table_filter,ip6table_mangle,ip6table_security,ip6table_nat,ip6table_raw
iptable_security 16384 1
iptable_raw 16384 1
iptable_nat 16384 1
nf_conntrack_ipv4 16384 9
nf_defrag_ipv4 16384 1 nf_conntrack_ipv4
nf_nat_ipv4 16384 1 iptable_nat
nf_nat 24576 3
nf_nat_ipv4,nf_nat_ipv6,nf_nat_masquerade_ipv4
nf_conntrack 102400 8
openvswitch,nf_nat,nf_nat_ipv4,nf_nat_ipv6,xt_conntrack,nf_nat_masquerade_ipv4,nf_conntrack_ipv4,nf_conntrack_ipv6
iptable_mangle 16384 1
bnep 20480 2
tpm_crb 16384 0
vfat 20480 1
fat 65536 1 vfat
snd_hda_codec_realtek 81920 1
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 49152 1
intel_rapl 20480 0
i915 1196032 0
iosf_mbi 16384 1 intel_rapl
x86_pkg_temp_thermal 16384 0
coretemp 16384 0
ath10k_pci 45056 0
ath10k_core 266240 1 ath10k_pci
ath 28672 1 ath10k_core
snd_hda_intel 36864 7
mac80211 700416 1 ath10k_core
snd_hda_codec 126976 4
snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
uvcvideo 90112 0
snd_hda_core 61440 5
snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
snd_seq 69632 0
videobuf2_v4l2 28672 1 uvcvideo
snd_seq_device 16384 1 snd_seq
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
cfg80211 552960 3 ath,mac80211,ath10k_core
snd_pcm 114688 4
snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
videodev 167936 4
uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
joydev 20480 0
media 24576 2 uvcvideo,videodev
i2c_i801 20480 0
snd_timer 32768 2 snd_pcm,snd_seq
snd 73728 24
snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_devi
ce
hci_uart 77824 0
btusb 45056 0
soundcore 16384 1 snd
btrtl 16384 1 btusb
btbcm 16384 2 btusb,hci_uart
mei_me 32768 0
btqca 16384 1 hci_uart
btintel 16384 2 btusb,hci_uart
mei 98304 1 mei_me
bluetooth 487424 41
bnep,btbcm,btqca,btrtl,btusb,hci_uart,rfcomm,btintel
shpchp 36864 0
pinctrl_sunrisepoint 28672 0
rfkill 24576 5 cfg80211,bluetooth
intel_lpss_acpi 16384 0
pinctrl_intel 20480 1 pinctrl_sunrisepoint
intel_lpss 16384 1 intel_lpss_acpi
tpm_tis 20480 0
tpm 40960 2 tpm_crb,tpm_tis
nfsd 315392 1
auth_rpcgss 61440 1 nfsd
nfs_acl 16384 1 nfsd
lockd 90112 1 nfsd
grace 16384 2 nfsd,lockd
sunrpc 315392 7 nfsd,auth_rpcgss,lockd,nfs_acl
xenfs 16384 1
xen_privcmd 16384 4 xenfs
dm_crypt 24576 1
nouveau 1486848 2
mxm_wmi 16384 1 nouveau
ttm 90112 1 nouveau
i2c_algo_bit 16384 2 i915,nouveau
drm_kms_helper 126976 2 i915,nouveau
crct10dif_pclmul 16384 0
r8169 81920 0
crc32_pclmul 16384 0
drm 335872 6 ttm,i915,drm_kms_helper,nouveau
serio_raw 16384 0
rtsx_pci 53248 0
crc32c_intel 24576 1
mii 16384 1 r8169
video 40960 2 i915,nouveau
wmi 20480 2 mxm_wmi,nouveau
i2c_hid 20480 0
fjes 28672 0
xen_acpi_processor 16384 0
xen_pciback 57344 0
xen_netback 49152 0
xen_blkback 40960 0
xen_gntalloc 16384 0
xen_gntdev 20480 2
xen_evtchn 16384 1
--
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