[Pkg-libvirt-maintainers] Bug#650490: Bug#650490: libvirt-bin: libvirt hangs while connecting to xen with 2.6.32-38

Wed Nov 30 07:54:19 UTC 2011

On Wed, Nov 30, 2011 at 03:35:46PM +1000, Dmitry wrote:
> Package: libvirt-bin
> Version: 0.9.2-7~bpo60+1
> Severity: grave
> Tags: squeeze
> Justification: renders package unusable
> 
> Hi,
> 
> after updating squeeze kernel to 2.6.32-5-38 virsh just hangs while connecting to xen. Here's a part of "LIBVIRT_DEBUG=1 virsh list":
That sounds bad, since I don't have a Squeeze Xen setup we'll can you
add some more information:

* What version did you update from? Is this version from
stable-prosed-updates? 

* Which version of libvirt did you try before using the one from
  backorts?

> 15:06:33.481: 5769: debug : virReleaseDomain:246 : unref connection 0xf56e20 2
> 15:06:33.481: 5769: debug : xenInotifyOpen:442 : Adding a watch on /var/lib/xend/domains
> 15:06:33.481: 5769: debug : xenInotifyOpen:454 : Building initial config cache
> 15:06:33.481: 5769: debug : xenInotifyOpen:461 : Registering with event loop
> 15:06:33.481: 5769: debug : virEventPollAddHandle:111 : Add handle fd=9 events=1 cb=0x7fda77acc1e0 opaque=0xf56e20
> 15:06:33.481: 5769: debug : virEventPollInterruptLocked:686 : Skip interrupt, 0 0
> 15:06:33.481: 5769: debug : xenUnifiedOpen:409 : Activated Xen inotify sub-driver
> 15:06:33.481: 5769: debug : do_open:1108 : driver 1 Xen returned SUCCESS
> 15:06:33.481: 5769: debug : do_open:1130 : network driver 0 Test returned DECLINED
> 15:06:33.481: 5769: debug : do_open:1130 : network driver 1 VBOX returned DECLINED
> 15:06:33.481: 5769: debug : doRemoteOpen:596 : proceeding with name = xen:///
> 15:06:33.482: 5769: debug : remoteIO:5824 : Do proc=66 serial=0 length=28 wait=(nil)
> 15:06:33.482: 5769: debug : remoteIO:5896 : We have the buck 66 0x7fda74179010 0x7fda74179010
> 
> Next, line "remoteIODecodeMessageLength:9316 : Got length, now need 64 total (60 more)" should appear, but it doesn't.

* What commands did you invoke from where?

* Anything in the kernel log?

* How did you adjust the xend configuration?

* Did you make sure libvirtd got restarted?

Cheers,
 -- Guido

> 
> Installing packages from backports doesn't fix situation.
> 
> virt-manager doesn't works too. xm works fine.
> 
> /etc/alternatives/nc points to /bin/nc.openbsd
> 
> cat /etc/libvirt/libvirtd.conf:
> listen_tcp = 1
> listen_addr = "10.35.0.161"
> unix_sock_group = "libvirt"
> unix_sock_rw_perms = "0770"
> auth_unix_ro = "none"
> auth_unix_rw = "none"
> (doesn't work with default config too)
> 
> -- System Information:
> Debian Release: 6.0.3
> Architecture: amd64 (x86_64)
> 
> Kernel: Linux 2.6.32-5-xen-amd64 (SMP w/16 CPU cores)
> Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/dash
> 
> Versions of packages libvirt-bin depends on:
> ii  adduser            3.112+nmu2            add and remove users and groups
> ii  gettext-base       0.18.1.1-3            GNU Internationalization utilities
> ii  libavahi-client3   0.6.27-2+squeeze1     Avahi client library
> ii  libavahi-common3   0.6.27-2+squeeze1     Avahi common library
> ii  libblkid1          2.17.2-9              block device id library
> ii  libc6              2.11.2-10             Embedded GNU C Library: Shared lib
> ii  libcap-ng0         0.6.4-1               An alternate posix capabilities li
> ii  libdevmapper1.02.1 2:1.02.48-5           The Linux Kernel Device Mapper use
> ii  libgcrypt11        1.4.5-2               LGPL Crypto library - runtime libr
> ii  libgnutls26        2.8.6-1               the GNU TLS library - runtime libr
> ii  libnl1             1.1-6                 library for dealing with netlink s
> ii  libparted0debian1  2.3-5                 The GNU Parted disk partitioning s
> ii  libpciaccess0      0.12.0-1              Generic PCI access library for X
> ii  libreadline6       6.1-3                 GNU readline and history libraries
> ii  libsasl2-2         2.1.23.dfsg1-7        Cyrus SASL - authentication abstra
> ii  libudev0           164-3                 libudev shared library
> ii  libuuid1           2.17.2-9              Universally Unique ID library
> ii  libvirt0           0.9.2-7~bpo60+1       library for interfacing with diffe
> ii  libxenstore3.0     4.0.1-2               Xenstore communications library fo
> ii  libxml2            2.7.8.dfsg-2+squeeze1 GNOME XML library
> ii  logrotate          3.7.8-6               Log rotation utility
> 
> Versions of packages libvirt-bin recommends:
> ii  bridge-utils      1.4-5                  Utilities for configuring the Linu
> ii  dmidecode         2.9-1.2                Dump Desktop Management Interface 
> ii  dnsmasq-base      2.55-2                 A small caching DNS proxy and DHCP
> ii  ebtables          2.0.9.2-2              Ethernet bridge frame table admini
> ii  gawk              1:3.1.7.dfsg-5         GNU awk, a pattern scanning and pr
> ii  iproute           20100519-3             networking and traffic control too
> ii  iptables          1.4.8-3                administration tools for packet fi
> ii  libxml2-utils     2.7.8.dfsg-2+squeeze1  XML utilities
> ii  netcat-openbsd    1.89-4                 TCP/IP swiss army knife
> ii  qemu              0.12.5+dfsg-3squeeze1  fast processor emulator
> ii  qemu-kvm          0.12.5+dfsg-5+squeeze6 Full virtualization on x86 hardwar
> 
> Versions of packages libvirt-bin suggests:
> ii  policykit-1                   0.96-4     framework for managing administrat
> 
> -- no debconf information
> 
> 
> 
> _______________________________________________
> Pkg-libvirt-maintainers mailing list
> Pkg-libvirt-maintainers at lists.alioth.debian.org
> http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-libvirt-maintainers
> 