[Xen-bugs] [Bug 1773] new 3.0.0 kernel cannot connect to network, Device 0 (vif)

[bugzilla-daemon@xxxxxxxxxxxxxxxxxxx]

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1773





------- Comment #4 from johneed@xxxxxxxxxxx  2011-07-29 08:28 -------
Konrad. tell me is tun/tap one module or two? I believe it is just tun.

idella@gentoo64 ~/bin $ Error: Device 0 (vif) could not be connected. Hotplug
scripts not working.

idella@gentoo64 ~/bin $ uname -r
3.0.0-gentoo-amd64


idella@gentoo64 ~/bin $ lsmod
Module                  Size  Used by
tun                    21662  0 
btrfs                 847756  3 
crc32c                  3283  1 
libcrc32c               1518  1 btrfs
ext3                  199358  3 
jbd                    86140  1 ext3
reiserfs              346240  2 
snd_hda_codec_realtek   334560  1 
snd_hda_intel          31730  5 
snd_hda_codec         102232  2 snd_hda_codec_realtek,snd_hda_intel
nouveau               916341  2 
snd_hwdep               9769  1 snd_hda_codec
snd_pcm               122648  3 snd_hda_intel,snd_hda_codec
snd_timer              33458  2 snd_pcm
snd                    99724  14
snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
ath5k                 204327  0 
ath                    23697  1 ath5k
r8169                  62385  0 
ttm                    96345  1 nouveau
drm_kms_helper         41722  1 nouveau
mxm_wmi                 2336  1 nouveau
wmi                    13045  1 mxm_wmi
sp5100_tco              7741  0 
snd_page_alloc         12351  2 snd_hda_intel,snd_pcm
ohci_hcd               50991  0 
xen_evtchn              8228  1 

I have guests by the dozens.  Only try it on a couple of them, try using two -
three methods.
1. import via virtinst in virt-manager some established vms.
Using the gentoo xenkernel, all works well.
Start the vm.  The time-out period is a bout a minute or so.  That might be set
in /etc/xen/xen-config.sxp; not sure.

2.  Conventional idella@gentoo64 ~/bin $ sudo xm create Lenny.com.cfg
It is listed in virt-manager, I unpause it.  It gets lost and doesn't find
grub.

3. idella@gentoo64 ~/bin $ sudo xm create -c Lenny.com.cfg
Using config file "/etc/xen/Lenny.com.cfg".
xenconsole: Could not read tty from store: No such file or directory


These last two are consistent.  They are missing finding a console

Back to the first.  Here is the standard err msg in the little window;

Error starting domain: POST operation failed: xend_post: error from xen daemon:
(xend.err 'Device 0 (vif) could not be connected. Hotplug scripts not
working.')

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 45, in
cb_wrapper
    callback(asyncjob, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/engine.py", line 959, in asyncfunc
    vm.startup()
  File "/usr/share/virt-manager/virtManager/domain.py", line 1118, in startup
    self._backend.create()
  File "/usr/lib64/python2.7/site-packages/libvirt.py", line 457, in create
    if ret == -1: raise libvirtError ('virDomainCreate() failed', dom=self)
libvirtError: POST operation failed: xend_post: error from xen daemon:
(xend.err 'Device 0 (vif) could not be connected. Hotplug scripts not
working.')

Commenting out vif in Leny.com.cfg

idella@gentoo64 ~/Documents $ sudo xm create Lenny.com.cfg
Using config file "/etc/xen/Lenny.com.cfg".
Error: Device 51713 (vbd) could not be connected. Path closed or removed during
hotplug add: backend/vbd/17/51713 state: 1


Let's do a dump via virsh.  I shall put it in an attachment.

Also the Lenny.com.cfg.

It appears there are two current deficits;

console and vif device.


Thanks for replying.  Please keep it up.


-- 
Configure bugmail: 
http://bugzilla.xensource.com/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.

_______________________________________________
Xen-bugs mailing list
Xen-bugs@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-bugs