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libvirt freeze after VM shutdown #1383

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marmarek opened this Issue Nov 5, 2015 · 14 comments

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marmarek commented Nov 5, 2015

https://groups.google.com/d/topic/qubes-devel/vNemSzo_Fek/discussion

SUBJECT: libvirt freeze after VM shutdown
FROM: hw42@ipsumj.de

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Hi,

when I shutdown a VM the qubes/qvm tools (qubes-manager, qvm-ls, ...)
become often (but not always) unresponsive for about 60 s.

After a bit debugging it seems the libvirt requests are blocking. And
indeed "virsh -c xen:/// list" blocks also. A strace of virsh shows
that it sends some request to the libvirt socket and then blocks while
waiting for an answer.

This problem is not new. If I remember correctly this always existed
in R3. I just haven't had time to debug.

The most reliable way to trigger to problem is to shutdown multiple
VMs at the same moment (for example via qvm-shutdown --all).

I observed that often the loop devices doesn't get cleaned up
correctly - but this might be a separate problem.

Does somebody observe the same problem? Has somebody already debugged
this?

Qubes-Issue #1288 might be related.

HW42
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@marmarek marmarek added bug C: xen P: minor labels Nov 5, 2015

@marmarek marmarek added this to the Release 3.0 updates milestone Nov 5, 2015

@marmarek marmarek referenced this issue Nov 5, 2015

Closed

Qubes VM Manager in R3.0 is very slow and unresponsive compared to R2 #1288

@marmarek marmarek closed this in marmarek/old-qubes-vmm-xen@7f23fd5 Nov 7, 2015

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Automated announcement from builder-github

The package xen-4.4.3-9.fc20 has been pushed to the r3.0 testing repository for the Fedora fc20 template.
To test this update, please install it with the following command:

sudo yum update --enablerepo=qubes-vm-r3.0-current-testing
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marmarek commented Nov 7, 2015

Automated announcement from builder-github

The package xen-4.4.3-9.fc20 has been pushed to the r3.0 testing repository for the Fedora fc20 template.
To test this update, please install it with the following command:

sudo yum update --enablerepo=qubes-vm-r3.0-current-testing

@marmarek marmarek added the r3.0-fc20-testing label Nov 7, 2015

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Automated announcement from builder-github

The package xen-4.4.3-9.fc21 has been pushed to the r3.0 testing repository for the Fedora fc21 template.
To test this update, please install it with the following command:

sudo yum update --enablerepo=qubes-vm-r3.0-current-testing
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marmarek commented Nov 7, 2015

Automated announcement from builder-github

The package xen-4.4.3-9.fc21 has been pushed to the r3.0 testing repository for the Fedora fc21 template.
To test this update, please install it with the following command:

sudo yum update --enablerepo=qubes-vm-r3.0-current-testing

@marmarek marmarek added the r3.0-fc21-testing label Nov 7, 2015

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Automated announcement from builder-github

The package xen-4.4.3-9.fc20 has been pushed to the r3.0 testing repository for dom0.
To test this update, please install it with the following command:

sudo qubes-dom0-update --enablerepo=qubes-dom0-current-testing
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marmarek commented Nov 7, 2015

Automated announcement from builder-github

The package xen-4.4.3-9.fc20 has been pushed to the r3.0 testing repository for dom0.
To test this update, please install it with the following command:

sudo qubes-dom0-update --enablerepo=qubes-dom0-current-testing

@marmarek marmarek added the r3.0-dom0-testing label Nov 7, 2015

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Automated announcement from builder-github

The package xen_4.4.3-9+deb8u1 has been pushed to the r3.0 testing repository for the Debian jessie template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing jessie-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade
Member

marmarek commented Nov 11, 2015

Automated announcement from builder-github

The package xen_4.4.3-9+deb8u1 has been pushed to the r3.0 testing repository for the Debian jessie template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing jessie-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

@marmarek marmarek added the r3.0-jessie-testing label Nov 11, 2015

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Automated announcement from builder-github

The package xen_4.4.3-9+deb7u1 has been pushed to the r3.0 testing repository for the Debian wheezy template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing wheezy-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade
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marmarek commented Nov 11, 2015

Automated announcement from builder-github

The package xen_4.4.3-9+deb7u1 has been pushed to the r3.0 testing repository for the Debian wheezy template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing wheezy-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

@marmarek marmarek added the r3.0-wheezy-testing label Nov 11, 2015

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Automated announcement from builder-github

The package xen-4.4.3-9.fc20 has been pushed to the r3.0 stable repository for the Fedora fc20 template.
To install this update, please use the standard update command:

sudo yum update

Changes included in this update
Member

marmarek commented Nov 14, 2015

Automated announcement from builder-github

The package xen-4.4.3-9.fc20 has been pushed to the r3.0 stable repository for the Fedora fc20 template.
To install this update, please use the standard update command:

sudo yum update

Changes included in this update

@marmarek marmarek added r3.0-fc20-stable and removed r3.0-fc20-testing labels Nov 14, 2015

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Automated announcement from builder-github

The package xen-4.4.3-9.fc21 has been pushed to the r3.0 stable repository for the Fedora fc21 template.
To install this update, please use the standard update command:

sudo yum update

Changes included in this update
Member

marmarek commented Nov 14, 2015

Automated announcement from builder-github

The package xen-4.4.3-9.fc21 has been pushed to the r3.0 stable repository for the Fedora fc21 template.
To install this update, please use the standard update command:

sudo yum update

Changes included in this update

@marmarek marmarek added r3.0-fc21-stable and removed r3.0-fc21-testing labels Nov 14, 2015

marmarek added a commit to marmarek/old-qubes-vmm-xen that referenced this issue Nov 28, 2015

@marmarek
Restore VM udev script fix 
Since Fedora xen-qubes-vm package is built using the same spec (so patch
list), VM patches needs to be included in series.conf, not only
series-vm.conf.

This one makes xen-hotplug-cleanup script working also in a VM (which
have fewer permissions on xenstore).

Fixes QubesOS/qubes-issues#1383
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@marmarek marmarek Marek Marczykowski-Górecki
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Automated announcement from builder-github

The package xen-4.4.3-10.fc20 has been pushed to the r3.0 stable repository for dom0.
To install this update, please use the standard update command:

sudo qubes-dom0-update

Or update dom0 via Qubes Manager.

Changes included in this update
Member

marmarek commented Nov 29, 2015

Automated announcement from builder-github

The package xen-4.4.3-10.fc20 has been pushed to the r3.0 stable repository for dom0.
To install this update, please use the standard update command:

sudo qubes-dom0-update

Or update dom0 via Qubes Manager.

Changes included in this update

@marmarek marmarek added r3.0-dom0-stable and removed r3.0-dom0-testing labels Nov 29, 2015

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Automated announcement from builder-github

The package xen_4.4.3-11+deb8u1 has been pushed to the r3.0 testing repository for the Debian jessie template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing jessie-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update
Member

marmarek commented Dec 20, 2015

Automated announcement from builder-github

The package xen_4.4.3-11+deb8u1 has been pushed to the r3.0 testing repository for the Debian jessie template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing jessie-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update

@marmarek marmarek added the r3.0-jessie-testing label Dec 20, 2015

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Automated announcement from builder-github

The package xen_4.4.3-11+deb7u1 has been pushed to the r3.0 testing repository for the Debian wheezy template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing wheezy-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update
Member

marmarek commented Dec 20, 2015

Automated announcement from builder-github

The package xen_4.4.3-11+deb7u1 has been pushed to the r3.0 testing repository for the Debian wheezy template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing wheezy-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update

@marmarek marmarek added the r3.0-wheezy-testing label Dec 20, 2015

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Automated announcement from builder-github

The package xen_4.4.3-11+deb8u1 has been pushed to the r3.0 testing repository for the Debian jessie template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing jessie-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update
Member

marmarek commented Dec 20, 2015

Automated announcement from builder-github

The package xen_4.4.3-11+deb8u1 has been pushed to the r3.0 testing repository for the Debian jessie template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing jessie-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update

@marmarek marmarek added the r3.0-jessie-testing label Dec 20, 2015

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Automated announcement from builder-github

The package xen_4.4.3-11+deb7u1 has been pushed to the r3.0 testing repository for the Debian wheezy template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing wheezy-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update
Member

marmarek commented Dec 20, 2015

Automated announcement from builder-github

The package xen_4.4.3-11+deb7u1 has been pushed to the r3.0 testing repository for the Debian wheezy template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing wheezy-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update

@marmarek marmarek added the r3.0-wheezy-testing label Dec 20, 2015

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Automated announcement from builder-github

The package xen_2001:4.4.3-11+deb8u1 has been pushed to the r3.0 stable repository for the Debian jessie template.
To install this update, please use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update
Member

marmarek commented Feb 29, 2016

Automated announcement from builder-github

The package xen_2001:4.4.3-11+deb8u1 has been pushed to the r3.0 stable repository for the Debian jessie template.
To install this update, please use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update

@marmarek marmarek added r3.0-jessie-stable and removed r3.0-jessie-testing labels Feb 29, 2016

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Automated announcement from builder-github

The package xen_2001:4.4.3-11+deb7u1 has been pushed to the r3.0 stable repository for the Debian wheezy template.
To install this update, please use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update
Member

marmarek commented Feb 29, 2016

Automated announcement from builder-github

The package xen_2001:4.4.3-11+deb7u1 has been pushed to the r3.0 stable repository for the Debian wheezy template.
To install this update, please use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update

@marmarek marmarek added r3.0-wheezy-stable and removed r3.0-wheezy-testing labels Feb 29, 2016

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