[libvirt-users] terminating on signal 15 from pid 2146 (/usr/sbin/libvirtd)

Matwey V. Kornilov matwey.kornilov at gmail.com
Wed Oct 25 18:41:58 UTC 2017


2017-10-25 17:28 GMT+03:00 Matwey V. Kornilov <matwey.kornilov at gmail.com>:
> 2017-10-24 12:58 GMT+03:00 Martin Kletzander <mkletzan at redhat.com>:
>> On Fri, Oct 20, 2017 at 10:12:19PM +0300, Matwey V. Kornilov wrote:
>>>
>>> 2017-10-20 17:14 GMT+03:00 Matwey V. Kornilov <matwey.kornilov at gmail.com>:
>>>>
>>>> 2017-10-20 15:16 GMT+03:00 Martin Kletzander <mkletzan at redhat.com>:
>>>>>
>>>>> On Fri, Oct 20, 2017 at 03:07:19PM +0300, Matwey V. Kornilov wrote:
>>>>>>
>>>>>>
>>>>>> 2017-10-20 14:59 GMT+03:00 Martin Kletzander <mkletzan at redhat.com>:
>>>>>>>
>>>>>>>
>>>>>>> On Thu, Oct 19, 2017 at 09:11:00PM +0300, Matwey V. Kornilov wrote:
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> Hello,
>>>>>>>>
>>>>>>>> I use libvirt 3.3.0 and qemu 2.9.0
>>>>>>>>
>>>>>>>> My domain XML spec is the following:
>>>>>>>>
>>>>>>>> <domain type='qemu'>
>>>>>>>>  <name>s390_generic</name>
>>>>>>>>  <uuid>82b4d16e-b636-447e-9fda-41d44616bce8</uuid>
>>>>>>>>  <memory unit='KiB'>1048576</memory>
>>>>>>>>  <currentMemory unit='KiB'>1048576</currentMemory>
>>>>>>>>  <vcpu placement='static'>1</vcpu>
>>>>>>>>  <os>
>>>>>>>>    <type arch='s390x' machine='s390-ccw-virtio-2.9'>hvm</type>
>>>>>>>>    <boot dev='hd'/>
>>>>>>>>  </os>
>>>>>>>>  <clock offset='utc'/>
>>>>>>>>  <on_poweroff>destroy</on_poweroff>
>>>>>>>>  <on_reboot>restart</on_reboot>
>>>>>>>>  <on_crash>destroy</on_crash>
>>>>>>>>  <devices>
>>>>>>>>    <emulator>/usr/bin/qemu-system-s390x</emulator>
>>>>>>>>    <disk type='block' device='disk'>
>>>>>>>>      <driver name='qemu' type='raw' cache='none' io='native'/>
>>>>>>>>      <source dev='/dev/lvm_pda/libvirt_s390'/>
>>>>>>>>      <target dev='vda' bus='virtio'/>
>>>>>>>>      <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0000'/>
>>>>>>>>    </disk>
>>>>>>>>    <disk type='file' device='cdrom'>
>>>>>>>>      <driver name='qemu' type='raw'/>
>>>>>>>>      <target dev='sda' bus='scsi'/>
>>>>>>>>      <readonly/>
>>>>>>>>      <address type='drive' controller='0' bus='0' target='0'
>>>>>>>> unit='0'/>
>>>>>>>>    </disk>
>>>>>>>>    <controller type='scsi' index='0' model='virtio-scsi'>
>>>>>>>>      <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0002'/>
>>>>>>>>    </controller>
>>>>>>>>    <interface type='bridge'>
>>>>>>>>      <mac address='52:54:00:e8:61:7e'/>
>>>>>>>>      <source bridge='br0'/>
>>>>>>>>      <model type='virtio'/>
>>>>>>>>      <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0001'/>
>>>>>>>>    </interface>
>>>>>>>>    <console type='pty'>
>>>>>>>>      <target type='sclp' port='0'/>
>>>>>>>>    </console>
>>>>>>>>    <memballoon model='virtio'>
>>>>>>>>      <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0003'/>
>>>>>>>>    </memballoon>
>>>>>>>>    <panic model='s390'/>
>>>>>>>>  </devices>
>>>>>>>> </domain>
>>>>>>>>
>>>>>>>> The issue is that when I try to start it, it starts and shutdowns
>>>>>>>> immediately:
>>>>>>>>
>>>>>>>> virsh # start s390_generic
>>>>>>>> Domain s390_generic started
>>>>>>>>
>>>>>>>> virsh #
>>>>>>>>
>>>>>>>> In the domain log file I see the following:
>>>>>>>>
>>>>>>>> 2017-10-19 18:10:21.633+0000: starting up libvirt version: 3.3.0,
>>>>>>>> qemu
>>>>>>>> version: 2.9.0(openSUSE Leap 42.3), hostname: oak.local
>>>>>>>> LC_ALL=C
>>>>>>>> PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
>>>>>>>> QEMU_AUDIO_DRV=none /usr/bin/qemu-system-s390x -name
>>>>>>>> guest=s390_generic,debug-threads=on -S -object
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-7-s390_generic/master-key.aes
>>>>>>>> -machine s390-ccw-virtio-2.9,accel=tcg,usb=off,dump-guest-core=off -m
>>>>>>>> 1024 -realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid
>>>>>>>> 82b4d16e-b636-447e-9fda-41d44616bce8 -display none -no-user-config
>>>>>>>> -nodefaults -chardev
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-7-s390_generic/monitor.sock,server,nowait
>>>>>>>> -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc
>>>>>>>> -no-shutdown -boot strict=on -device
>>>>>>>> virtio-scsi-ccw,id=scsi0,devno=fe.0.0002 -drive
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> file=/dev/lvm_pda/libvirt_s390,format=raw,if=none,id=drive-virtio-disk0,cache=none,aio=native
>>>>>>>> -device
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> virtio-blk-ccw,scsi=off,devno=fe.0.0000,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
>>>>>>>> -drive if=none,id=drive-scsi0-0-0-0,readonly=on -device
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> scsi-cd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0
>>>>>>>> -netdev tap,fd=26,id=hostnet0 -device
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> virtio-net-ccw,netdev=hostnet0,id=net0,mac=52:54:00:e8:61:7e,devno=fe.0.0001
>>>>>>>> -chardev pty,id=charconsole0 -device
>>>>>>>> sclpconsole,chardev=charconsole0,id=console0 -device
>>>>>>>> virtio-balloon-ccw,id=balloon0,devno=fe.0.0003 -msg timestamp=on
>>>>>>>> 2017-10-19T18:10:21.701184Z qemu-system-s390x: -chardev
>>>>>>>> pty,id=charconsole0: char device redirected to /dev/pts/5 (label
>>>>>>>> charconsole0)
>>>>>>>> 2017-10-19T18:10:21.721299Z qemu-system-s390x: terminating on signal
>>>>>>>> 15
>>>>>>>> from pid 2146 (/usr/sbin/libvirtd)
>>>>>>>> 2017-10-19 18:10:21.985+0000: shutting down, reason=shutdown
>>>>>>>>
>>>>>>>
>>>>>>> You don't have much logging enabled, so there's not that much info.
>>>>>>> What's
>>>>>>> in
>>>>>>> the libvirtd.log?  what is the status reason for the domain?  I.e.
>>>>>>> output
>>>>>>> of
>>>>>>> `virsh domstate --reason` ?
>>>>>>
>>>>>>
>>>>>>
>>>>>> How could I increase log level? There is nothing in libvirtd.log.
>>>>>>
>>>>>
>>>>> https://wiki.libvirt.org/page/DebugLogs
>>>>
>>>>
>>>> Too much info for me...
>>>>
>>
>> We are getting 'shutdown' event from the QEMU process, so this is not done
>> by
>> libvirt.  Could you also check the qemu log now that you have debug logs
>> enabled?
>
> 2017-10-20 13:49:12.596+0000: starting up libvirt version: 3.3.0, qemu
> version: 2.9.0(openSUSE Leap 42.3), hostname: oak.local
> LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
> QEMU_AUDIO_DRV=none /usr/bin/qemu-system-s390x -name
> guest=s390_generic,debug-threads=on -S -object
> secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-3-s390_generic/master-key.aes
> -machine s390-ccw-virtio-2.9,accel=tcg,usb=off,dump-guest-core=off -m
> 1024 -realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid
> 82b4d16e-b636-447e-9fda-41d44616bce8 -display none -no-user-config
> -nodefaults -chardev
> socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-3-s390_generic/monitor.sock,server,nowait
> -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc
> -no-shutdown -boot strict=on -device
> virtio-scsi-ccw,id=scsi0,devno=fe.0.0002 -drive
> file=/dev/lvm_pda/libvirt_s390,format=raw,if=none,id=drive-virtio-disk0,cache=none,aio=native
> -device virtio-blk-ccw,scsi=off,devno=fe.0.0000,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
> -drive if=none,id=drive-scsi0-0-0-0,readonly=on -device
> scsi-cd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0
> -netdev tap,fd=26,id=hostnet0 -device
> virtio-net-ccw,netdev=hostnet0,id=net0,mac=52:54:00:e8:61:7e,devno=fe.0.0001
> -chardev pty,id=charconsole0 -device
> sclpconsole,chardev=charconsole0,id=console0 -device
> virtio-balloon-ccw,id=balloon0,devno=fe.0.0003 -msg timestamp=on
> 2017-10-20 13:49:12.600+0000: 11179: debug : virFileClose:110 : Closed fd 27
> 2017-10-20 13:49:12.600+0000: 11179: debug : virFileClose:110 : Closed fd 32
> 2017-10-20 13:49:12.601+0000: 11179: debug : virFileClose:110 : Closed fd 3
> 2017-10-20 13:49:12.601+0000: 11181: debug : virExec:697 : Run hook
> 0x7fc7e7d339c0 0x7fc8080cb650
> 2017-10-20 13:49:12.601+0000: 11181: debug : qemuProcessHook:2663 :
> Obtaining domain lock
> 2017-10-20 13:49:12.601+0000: 11181: debug :
> virDomainLockProcessStart:179 : plugin=0x7fc7b41e7290
> dom=0x7fc7b4256400 paused=1 fd=0x7fc8080cb1b8
> 2017-10-20 13:49:12.601+0000: 11181: debug :
> virDomainLockManagerNew:134 : plugin=0x7fc7b41e7290 dom=0x7fc7b4256400
> withResources=1
> 2017-10-20 13:49:12.601+0000: 11181: debug :
> virLockManagerPluginGetDriver:281 : plugin=0x7fc7b41e7290
> 2017-10-20 13:49:12.601+0000: 11181: debug : virLockManagerNew:305 :
> driver=0x7fc81283a3a0 type=0 nparams=5 params=0x7fc8080cb070 flags=1
> 2017-10-20 13:49:12.601+0000: 11181: debug :
> virLockManagerLogParams:98 :   key=uuid type=uuid
> value=82b4d16e-b636-447e-9fda-41d44616bce8
> 2017-10-20 13:49:12.601+0000: 11181: debug :
> virLockManagerLogParams:91 :   key=name type=string value=s390_generic
> 2017-10-20 13:49:12.601+0000: 11181: debug :
> virLockManagerLogParams:79 :   key=id type=uint value=3
> 2017-10-20 13:49:12.601+0000: 11181: debug :
> virLockManagerLogParams:79 :   key=pid type=uint value=11181
> 2017-10-20 13:49:12.601+0000: 11181: debug :
> virLockManagerLogParams:94 :   key=uri type=cstring
> value=qemu:///system
> 2017-10-20 13:49:12.601+0000: 11181: debug :
> virDomainLockManagerNew:146 : Adding leases
> 2017-10-20 13:49:12.601+0000: 11181: debug :
> virDomainLockManagerNew:151 : Adding disks
> 2017-10-20 13:49:12.601+0000: 11181: debug :
> virDomainLockManagerAddImage:90 : Add disk /dev/lvm_pda/libvirt_s390
> 2017-10-20 13:49:12.601+0000: 11181: debug :
> virLockManagerAddResource:332 : lock=0x7fc7ec002350 type=0
> name=/dev/lvm_pda/libvirt_s390 nparams=0 params=(nil) flags=0
> 2017-10-20 13:49:12.601+0000: 11181: debug : virLockManagerAcquire:350
> : lock=0x7fc7ec002350 state='<null>' flags=3 action=0
> fd=0x7fc8080cb1b8
> 2017-10-20 13:49:12.601+0000: 11181: debug : virLockManagerFree:387 :
> lock=0x7fc7ec002350
> 2017-10-20 13:49:12.601+0000: 11181: debug :
> virFileGetMountSubtreeImpl:1923 : prefix=/dev
> 2017-10-20 13:49:12.602+0000: 11181: debug : qemuDomainSetupDev:7701 :
> Setting up /dev/ for domain s390_generic
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.dev mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 : path=/var/run/libvirt/qemu mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug : virFileSetupDev:3597 :
> Mount devfs on /var/run/libvirt/qemu/s390_generic.dev type=tmpfs
> flags=2, opts=mode=755,size=65536
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakeParentPath:2984 :
> path=/var/run/libvirt/qemu/s390_generic.dev/null
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.dev mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainCreateDeviceRecursive:7517 : Creating dev /dev/null
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakeParentPath:2984 :
> path=/var/run/libvirt/qemu/s390_generic.dev/full
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.dev mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainCreateDeviceRecursive:7517 : Creating dev /dev/full
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakeParentPath:2984 :
> path=/var/run/libvirt/qemu/s390_generic.dev/zero
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.dev mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainCreateDeviceRecursive:7517 : Creating dev /dev/zero
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakeParentPath:2984 :
> path=/var/run/libvirt/qemu/s390_generic.dev/random
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.dev mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainCreateDeviceRecursive:7517 : Creating dev /dev/random
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakeParentPath:2984 :
> path=/var/run/libvirt/qemu/s390_generic.dev/urandom
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.dev mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainCreateDeviceRecursive:7517 : Creating dev /dev/urandom
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakeParentPath:2984 :
> path=/var/run/libvirt/qemu/s390_generic.dev/ptmx
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.dev mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainCreateDeviceRecursive:7517 : Creating dev /dev/ptmx
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakeParentPath:2984 :
> path=/var/run/libvirt/qemu/s390_generic.dev/kvm
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.dev mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainCreateDeviceRecursive:7517 : Creating dev /dev/kvm
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakeParentPath:2984 :
> path=/var/run/libvirt/qemu/s390_generic.dev/rtc
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.dev mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainCreateDeviceRecursive:7517 : Creating dev /dev/rtc
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakeParentPath:2984 :
> path=/var/run/libvirt/qemu/s390_generic.dev/rtc0
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.dev mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainCreateDeviceRecursive:7517 : Creating dev /dev/rtc0
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakeParentPath:2984 :
> path=/var/run/libvirt/qemu/s390_generic.dev/hpet
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.dev mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainCreateDeviceRecursive:7517 : Creating dev /dev/hpet
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainSetupAllDisks:7763 : Setting up disks
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakeParentPath:2984 :
> path=/var/run/libvirt/qemu/s390_generic.dev/lvm_pda/libvirt_s390
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.dev/lvm_pda mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.dev mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainCreateDeviceRecursive:7517 : Creating dev
> /dev/lvm_pda/libvirt_s390
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakeParentPath:2984 :
> path=/var/run/libvirt/qemu/s390_generic.dev/lvm_pda/../dm-27
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.dev/lvm_pda/.. mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainCreateDeviceRecursive:7517 : Creating dev
> /dev/lvm_pda/../dm-27
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainSetupAllDisks:7772 : Setup all disks
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainSetupAllHostdevs:7810 : Setting up hostdevs
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainSetupAllHostdevs:7817 : Setup all hostdevs
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainSetupAllMemories:7841 : Setting up memories
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainSetupAllMemories:7848 : Setup all memories
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainSetupAllChardevs:7872 : Setting up chardevs
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainSetupAllChardevs:7880 : Setup all chardevs
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainSetupAllGraphics:7937 : Setting up graphics
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainSetupAllGraphics:7945 : Setup all graphics
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainSetupAllInputs:7984 : Setting up inputs
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainSetupAllInputs:7991 : Setup all inputs
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainSetupAllRNGs:8023 : Setting up RNGs
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> qemuDomainSetupAllRNGs:8031 : Setup all RNGs
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.hugepages mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 : path=/var/run/libvirt/qemu mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.mqueue mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 : path=/var/run/libvirt/qemu mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.pts mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 : path=/var/run/libvirt/qemu mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 :
> path=/var/run/libvirt/qemu/s390_generic.shm mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 : path=/var/run/libvirt/qemu mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 : path=/dev/hugepages mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 : path=/dev mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 : path=/dev/mqueue mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 : path=/dev mode=0777
> 2017-10-20 13:49:12.602+0000: 11181: debug :
> virFileMakePathHelper:2912 : path=/dev/pts mode=0777
> 2017-10-20 13:49:12.603+0000: 11181: debug :
> virFileMakePathHelper:2912 : path=/dev mode=0777
> 2017-10-20 13:49:12.603+0000: 11181: debug :
> virFileMakePathHelper:2912 : path=/dev/shm mode=0777
> 2017-10-20 13:49:12.603+0000: 11181: debug :
> virFileMakePathHelper:2912 : path=/dev mode=0777
> 2017-10-20 13:49:12.603+0000: 11181: info : virObjectUnref:259 :
> OBJECT_UNREF: obj=0x7fc7b4150120
> 2017-10-20 13:49:12.603+0000: 11181: debug : qemuProcessHook:2707 :
> Hook complete ret=0
> 2017-10-20 13:49:12.603+0000: 11181: debug : virExec:699 : Done hook 0
> 2017-10-20 13:49:12.603+0000: 11181: debug : virExec:736 : Setting
> child uid:gid to 479:476 with caps 0
> 2017-10-20 13:49:12.603+0000: 11181: debug :
> virCommandHandshakeChild:435 : Notifying parent for handshake start on
> 29
> 2017-10-20 13:49:12.603+0000: 11181: debug :
> virCommandHandshakeChild:443 : Waiting on parent for handshake
> complete on 30
> 2017-10-20 13:49:12.649+0000: 11181: debug : virFileClose:110 : Closed fd 29
> 2017-10-20 13:49:12.649+0000: 11181: debug : virFileClose:110 : Closed fd 30
> 2017-10-20 13:49:12.649+0000: 11181: debug :
> virCommandHandshakeChild:463 : Handshake with parent is done
> 2017-10-20T13:49:12.675569Z qemu-system-s390x: -chardev
> pty,id=charconsole0: char device redirected to /dev/pts/7 (label
> charconsole0)
> 2017-10-20T13:49:12.715606Z qemu-system-s390x: terminating on signal
> 15 from pid 10645 (/usr/sbin/libvirtd)
> 2017-10-20 13:49:12.998+0000: shutting down, reason=shutdown
>
>
> --
> With best regards,
> Matwey V. Kornilov

Well, I really had to use start --console from the beginning. It would
have safe the time.

# start --console s390_generic
Using guessed DASD geometry.
                            Using ECKD scheme (block size  4096), CDL

                                                                     !
No zIPL section in IPL2 record. !


-- 
With best regards,
Matwey V. Kornilov




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