[CentOS] Broken KVM System CentOS 7.2

Thu Mar 17 16:59:51 UTC 2016

Am Donnerstag, 17. März 2016, 08:57:40 CET schrieb Gordon Messmer:
> On 03/17/2016 08:26 AM, Günther J. Niederwimmer wrote:
> > Have any a hint  why ?

The Problem is starting on three different Server, near to the same time ????
This is my Panic Situation.

> You're going to have to provide logs, or error messages, or something.

This is a a log from a client ?
starting up libvirt version: 1.2.17, package: 13.el7_2.3 (CentOS BuildSystem 
<http://bugs.centos.org>, 2016-02-16-17:06:00, worker1.bsys.centos.org), qemu 
version: 1.5.3 (qemu-kvm-1.5.3-105.el7_2.3)
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin 
QEMU_AUDIO_DRV=spice /usr/libexec/qemu-kvm -name ipa1u -S -machine pc-i440fx-
rhel7.0.0,accel=kvm,usb=off -cpu SandyBridge,+erms,+smep,+fsgsbase,+rdrand,
+f16c,+vme -drive file=/usr/share/edk2.git/ovmf-x64/OVMF_CODE-pure-
efi.fd,if=pflash,format=raw,unit=0,readonly=on -drive file=/var/lib/libvirt/qemu/
nvram/ipa1u_VARS.fd,if=pflash,format=raw,unit=1 -m 4096 -realtime mlock=off -
smp 4,sockets=4,cores=1,threads=1 -uuid 64e10bd8-bb61-42e7-937f-a08e3af82c0a -
no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/
libvirt/qemu/domain-ipa1u/monitor.sock,server,nowait -mon 
chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew -global 
kvm-pit.lost_tick_policy=discard -no-hpet -no-shutdown -global 
PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1 -boot strict=on -device 
ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x6.0x7 -device ich9-usb-
uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x6 -device 
ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x6.0x1 -device ich9-
usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x6.0x2 -device virtio-
serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive file=/dev/system/
ipa1u,if=none,id=drive-virtio-disk0,format=raw,cache=none,aio=native -device 
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x7,drive=drive-virtio-disk0,id=virtio-
disk0,bootindex=1 -drive if=none,id=drive-ide0-0-0,readonly=on,format=raw -
device ide-cd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 -netdev 
tap,fd=22,id=hostnet0,vhost=on,vhostfd=23 -device virtio-net-
pci,netdev=hostnet0,id=net0,mac=52:54:00:d1:c9:90,bus=pci.0,addr=0x3 -netdev 
tap,fd=24,id=hostnet1,vhost=on,vhostfd=25 -device virtio-net-
pci,netdev=hostnet1,id=net1,mac=52:54:00:f1:f0:d6,bus=pci.0,addr=0x4 -chardev 
pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -chardev 
socket,id=charchannel0,path=/var/lib/libvirt/qemu/channel/target/domain-ipa1u/
org.qemu.guest_agent.0,server,nowait -device virtserialport,bus=virtio-
serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 -
chardev spicevmc,id=charchannel1,name=vdagent -device 
virtserialport,bus=virtio-
serial0.0,nr=2,chardev=charchannel1,id=channel1,name=com.redhat.spice.0 -
device usb-tablet,id=input0 -spice port=5900,addr=127.0.0.1,disable-
ticketing,image-compression=off,seamless-migration=on -vga qxl -global qxl-
vga.ram_size=67108864 -global qxl-vga.vram_size=67108864 -global qxl-
vga.vgamem_mb=16 -chardev spicevmc,id=charredir0,name=usbredir -device usb-
redir,chardev=charredir0,id=redir0 -chardev 
spicevmc,id=charredir1,name=usbredir -device usb-
redir,chardev=charredir1,id=redir1 -device vfio-
pci,host=03:10.4,id=hostdev0,bus=pci.0,addr=0x9 -device vfio-
pci,host=03:10.5,id=hostdev1,bus=pci.0,addr=0xa -device virtio-balloon-
pci,id=balloon0,bus=pci.0,addr=0x8 -msg timestamp=on
char device redirected to /dev/pts/0 (label charserial0)
qemu: terminating on signal 15 from pid 1802

Messages ?

Mar 17 16:01:25 bbs systemd-logind: New session 60 of user root.
Mar 17 16:01:25 bbs systemd: Started Session 60 of user root.
Mar 17 16:01:25 bbs systemd: Starting Session 60 of user root.
Mar 17 16:01:25 bbs dbus-daemon: dbus[981]: [system] Activating service 
name='org.freedesktop.problems' (using servicehelper)
Mar 17 16:01:25 bbs dbus[981]: [system] Activating service 
name='org.freedesktop.problems' (using servicehelper)
Mar 17 16:01:25 bbs dbus[981]: [system] Successfully activated service 
'org.freedesktop.problems'
Mar 17 16:01:25 bbs dbus-daemon: dbus[981]: [system] Successfully activated 
service 'org.freedesktop.problems'
Mar 17 16:10:01 bbs systemd: Started Session 61 of user root.
Mar 17 16:10:01 bbs systemd: Starting Session 61 of user root.
Mar 17 16:11:26 bbs journal: internal error: failed to get number of host 
interfaces: unspecified error - errors in loading some config files
Mar 17 16:11:26 bbs journal: internal error: failed to get number of host 
interfaces: unspecified error - errors in loading some config files
Mar 17 16:11:26 bbs journal: internal error: failed to get number of host 
interfaces: unspecified error - errors in loading some config files
Mar 17 16:19:01 bbs journal: Guest agent is not responding: Guest agent not 
available for now
Mar 17 16:19:27 bbs journal: End of file while reading data: Input/output error
Mar 17 16:20:01 bbs systemd: Started Session 62 of user root.

> 
> Take a look at /var/log/messages and everything under /var/log/libvirt/
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-- 
mit freundlichen Grüßen / best regards,

  Günther J. Niederwimmer