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
On 05/06/2016 05:21 AM, Outback Dingo wrote:
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'
Seems like xen is not formatting the qemu command line correctly for an empty cdrom device. You can probably remove the cdrom device from your VM config and it will start working. But file a fedora bug against xen, there's probably some patch that needs backporting
- Cole
On Fri, May 6, 2016 at 2:18 PM, Cole Robinson crobinso@redhat.com wrote:
On 05/06/2016 05:21 AM, Outback Dingo wrote:
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'
Seems like xen is not formatting the qemu command line correctly for an empty cdrom device. You can probably remove the cdrom device from your VM config and it will start working. But file a fedora bug against xen, there's probably some patch that needs backporting
Bahhh guess maybe next time i should read my own emails... missed that :( but hey thanks, its wortking again now since ive removed the cdrom, will submit a pr ... Thanks
- Cole
-
Cole Robinson -
Outback Dingo