I believe I've found the fix for this issue on 3.13.
If you can, please test the kernel posted on comment #1 on this bug:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1346917
Make sure KSM is enabled; and any workarounds for this bug are disabled.
If this fixes the issue for you, you are
Hi Thiago,
Next week, I'll try it with again, without any VirtIO, from the
beginning, with KSM=1.
Thanks, but I don't think that'll be necessary - seems virtio is completely
unrelated.
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Quoting Serge Hallyn (1338...@bugs.launchpad.net):
Hi Thiago,
Next week, I'll try it with again, without any VirtIO, from the
beginning, with KSM=1.
Thanks, but I don't think that'll be necessary - seems virtio is completely
unrelated.
On second thought, I may have spoken too soon.
** Tags added: ksm-numa-guest-freeze
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https://bugs.launchpad.net/bugs/1338277
Title:
Ubuntu 14.04 + QEmu 2.0 + KSM = 1, makes Windows 2008 R2 guests to
crash (BSOD)
Hm, this is also NUMA node...
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https://bugs.launchpad.net/bugs/1338277
Title:
Ubuntu 14.04 + QEmu 2.0 + KSM = 1, makes Windows 2008 R2 guests to
crash (BSOD)
To
Hi,
you mention the virtio drivers several times - can you reproduce this at
all without using the windows virtio drivers?
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Title:
Hi Serge,
At first, yes, I was trying with VirtIO.
Later, I disabled VirtIO for Disk, didn't solve.
Then, I disabled VirtIO for Net, didn't solve.
Again, I disabled VirtIO for both Disk and Net, didn't solve.
But, thinking on it again now, I did not tested it with a Windows 2008
R2 that
Just for the record...
The Windows 2008 R2 (and Windows 7) guests are all 64-bit, with 4G of
RAM each.
I'm trying it using VirtIO for both Disk and Network, configured during
Windows installation (the second Virtual CD Drive contains:
** Tags removed: 2008 bsod crash qemu windows
** Tags added: latest-bios-6.4.0
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Title:
Ubuntu 14.04 + QEmu 2.0 + KSM = 1, makes
apport information
** Tags added: apport-collected
** Description changed:
Guys,
I'm trying to run Windows 2008 as a QEmu guest on my Ubuntu 14.04 but,
after lots of tests, I figured out that it doesn't work, QEmu makes
Windows 2008 to crash, and it is not a Windows fault, I'm pretty
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
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Title:
Ubuntu 14.04 + QEmu 2.0 + KSM = 1, makes
Quoting myself from comment #1:
Also, Windows 7, when with KSM enabled, crashes during the installation, every
time. After disabling KSM, I was able to install and use Windows 7 without any
crash, and with SPICE! So, maybe, with Windows 7 ISO CD in hands, this problem
might be easy to
** Project changed: qemu = qemu (Ubuntu)
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Title:
Ubuntu 14.04 + QEmu 2.0 + KSM = 1, makes Windows 2008 R2 guests to
crash
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