Your message dated Thu, 10 Jul 2014 08:42:13 +0200
with message-id <[email protected]>
and subject line Re: Bug#695744: "libvirtError: An error occurred, but the
cause is unknown" on virDomainDestroy()
has caused the Debian Bug report #695744,
regarding "libvirtError: An error occurred, but the cause is unknown" on
virDomainDestroy()
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
695744: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=695744
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: python-libvirt
Version: 1.0.0-1
Severity: normal
Tags: upstream
I'm running several Virtual Machines on a single system with qemu-kvm; their
lifecycle is short and the system is under pretty heavy load.
Occasionally, when shutting down an environment I get the following error:
File "/usr/lib/python2.7/dist-packages/libvirt.py", line 734, in destroy
if ret == -1: raise libvirtError ('virDomainDestroy() failed', dom=self)
libvirtError: An error occurred, but the cause is unknown
Looking at the QEMU log everything seems fine to me:
2012-12-11 16:16:55.259+0000: starting up
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
HOME=/root USER=root LOGNAME=root QEMU_AUDIO_DRV=none /usr/bin/kvm -name
27395167-d05a-45b0-b866-86c4d232da44 -S -M pc-1.1 -cpu qemu32 -enable-kvm -m
512 -smp 1,sockets=1,cores=1,threads=1 -uuid 27395167-d05a-
45b0-b866-86c4d232da44 -no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/27395167-d05a-
45b0-b866-86c4d232da44.monitor,server,nowait -mon
chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -device
piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/dev/shm/see/27395167
-d05a-45b0-b866-86c4d232da44/27395167-d05a-
45b0-b866-86c4d232da44.qcow2,if=none,id=drive-ide0-0-0,format=qcow2 -device
ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 -netdev
tap,fd=75,id=hostnet0 -device
rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:d5:29:e1,bus=pci.0,addr=0x3 -vnc
127.0.0.1:12 -vga cirrus -device virtio-balloon-
pci,id=balloon0,bus=pci.0,addr=0x4
Domain id=11932 is tainted: custom-monitor
qemu: terminating on signal 15 from pid 24005
2012-12-11 16:20:44.892+0000: shutting down
I'm running libvirt 1.0.0 at the moment but the problem seems to occur also
with the 0.9.13 release.
Here the libvirt XML:
<?xml version="1.0" encoding="UTF-8" ?>
<domain type='kvm' id='1'>
<memory unit='KiB'>524288</memory>
<currentMemory unit='KiB'>524288</currentMemory>
<vcpu>1</vcpu>
<os>
<type arch='i686' machine='pc'>hvm</type>
<boot dev='hd'/>
</os>
<features>
<acpi/>
<apic/>
<pae/>
</features>
<clock offset='utc'/>
<on_poweroff>preserve</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>preserve</on_crash>
<devices>
<emulator>/usr/bin/kvm</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2'/>
<target dev='hda' bus='ide'/>
</disk>
<interface type='network'>
<source network='default'/>
</interface>
<graphics type='vnc' port='5900' autoport='yes'/>
</devices>
<seclabel type='dynamic' relabel='yes'/>
</domain>
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-3-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages python-libvirt depends on:
ii libaudit0 1:1.7.18-1.1
ii libavahi-client3 0.6.31-1
ii libavahi-common3 0.6.31-1
ii libc6 2.13-37
ii libcap-ng0 0.6.6-2
ii libdbus-1-3 1.6.8-1
ii libdevmapper1.02.1 2:1.02.74-4
ii libgcrypt11 1.5.0-3
ii libgnutls26 2.12.20-2
ii libnl-3-200 3.2.7-4
ii libnl-route-3-200 3.2.7-4
ii libnuma1 2.0.8~rc4-1
ii libsasl2-2 2.1.25.dfsg1-6
ii libvirt0 1.0.0-1
ii libxml2 2.8.0+dfsg1-6
ii libyajl2 2.0.4-2
ii python 2.7.3~rc2-1
Versions of packages python-libvirt recommends:
ii libvirt-bin 1.0.0-1
python-libvirt suggests no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
Closing due to missing feedback from the reporter.
Cheers,
-- Guido
On Mon, Feb 11, 2013 at 04:34:57PM +0100, Guido Günther wrote:
> Hi,
> On Wed, Dec 12, 2012 at 10:36:23AM +0200, noxdafox wrote:
> > Package: python-libvirt
> > Version: 1.0.0-1
> > Severity: normal
> > Tags: upstream
> >
> > I'm running several Virtual Machines on a single system with qemu-kvm; their
> > lifecycle is short and the system is under pretty heavy load.
>
> Could you recheck with 1.0.2? We had several bugs fixed in that area and
> I'm not seeing this on any host. If it still happens please have a
> closer look at the libvirt logs (running the daemon in debug mode).
> Cheers,
> -- Guido
>
> >
> > Occasionally, when shutting down an environment I get the following error:
> >
> > File "/usr/lib/python2.7/dist-packages/libvirt.py", line 734, in destroy
> > if ret == -1: raise libvirtError ('virDomainDestroy() failed', dom=self)
> > libvirtError: An error occurred, but the cause is unknown
> >
> > Looking at the QEMU log everything seems fine to me:
> >
> > 2012-12-11 16:16:55.259+0000: starting up
> > LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
> > HOME=/root USER=root LOGNAME=root QEMU_AUDIO_DRV=none /usr/bin/kvm -name
> > 27395167-d05a-45b0-b866-86c4d232da44 -S -M pc-1.1 -cpu qemu32 -enable-kvm -m
> > 512 -smp 1,sockets=1,cores=1,threads=1 -uuid 27395167-d05a-
> > 45b0-b866-86c4d232da44 -no-user-config -nodefaults -chardev
> > socket,id=charmonitor,path=/var/lib/libvirt/qemu/27395167-d05a-
> > 45b0-b866-86c4d232da44.monitor,server,nowait -mon
> > chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown
> > -device
> > piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive
> > file=/dev/shm/see/27395167
> > -d05a-45b0-b866-86c4d232da44/27395167-d05a-
> > 45b0-b866-86c4d232da44.qcow2,if=none,id=drive-ide0-0-0,format=qcow2 -device
> > ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 -netdev
> > tap,fd=75,id=hostnet0 -device
> > rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:d5:29:e1,bus=pci.0,addr=0x3
> > -vnc
> > 127.0.0.1:12 -vga cirrus -device virtio-balloon-
> > pci,id=balloon0,bus=pci.0,addr=0x4
> > Domain id=11932 is tainted: custom-monitor
> > qemu: terminating on signal 15 from pid 24005
> > 2012-12-11 16:20:44.892+0000: shutting down
> >
> > I'm running libvirt 1.0.0 at the moment but the problem seems to occur also
> > with the 0.9.13 release.
> >
> > Here the libvirt XML:
> >
> > <?xml version="1.0" encoding="UTF-8" ?>
> > <domain type='kvm' id='1'>
> > <memory unit='KiB'>524288</memory>
> > <currentMemory unit='KiB'>524288</currentMemory>
> > <vcpu>1</vcpu>
> > <os>
> > <type arch='i686' machine='pc'>hvm</type>
> > <boot dev='hd'/>
> > </os>
> > <features>
> > <acpi/>
> > <apic/>
> > <pae/>
> > </features>
> > <clock offset='utc'/>
> > <on_poweroff>preserve</on_poweroff>
> > <on_reboot>restart</on_reboot>
> > <on_crash>preserve</on_crash>
> > <devices>
> > <emulator>/usr/bin/kvm</emulator>
> > <disk type='file' device='disk'>
> > <driver name='qemu' type='qcow2'/>
> > <target dev='hda' bus='ide'/>
> > </disk>
> > <interface type='network'>
> > <source network='default'/>
> > </interface>
> > <graphics type='vnc' port='5900' autoport='yes'/>
> > </devices>
> > <seclabel type='dynamic' relabel='yes'/>
> > </domain>
> >
> >
> >
> > -- System Information:
> > Debian Release: wheezy/sid
> > APT prefers testing
> > APT policy: (500, 'testing')
> > Architecture: amd64 (x86_64)
> >
> > Kernel: Linux 3.2.0-3-amd64 (SMP w/8 CPU cores)
> > Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
> > Shell: /bin/sh linked to /bin/dash
> >
> > Versions of packages python-libvirt depends on:
> > ii libaudit0 1:1.7.18-1.1
> > ii libavahi-client3 0.6.31-1
> > ii libavahi-common3 0.6.31-1
> > ii libc6 2.13-37
> > ii libcap-ng0 0.6.6-2
> > ii libdbus-1-3 1.6.8-1
> > ii libdevmapper1.02.1 2:1.02.74-4
> > ii libgcrypt11 1.5.0-3
> > ii libgnutls26 2.12.20-2
> > ii libnl-3-200 3.2.7-4
> > ii libnl-route-3-200 3.2.7-4
> > ii libnuma1 2.0.8~rc4-1
> > ii libsasl2-2 2.1.25.dfsg1-6
> > ii libvirt0 1.0.0-1
> > ii libxml2 2.8.0+dfsg1-6
> > ii libyajl2 2.0.4-2
> > ii python 2.7.3~rc2-1
> >
> > Versions of packages python-libvirt recommends:
> > ii libvirt-bin 1.0.0-1
> >
> > python-libvirt suggests no packages.
> >
> > -- no debconf information
--- End Message ---
