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Armitage crashes KVM guest with Kali2016.2 for QXL video
I recently got a strange bug which seems to be related to qemu-kvm and QXL. I came here via the hints of the KVM web-site for KVM/qemu bug tracking. But, I am not sure whether this is the right bug-tracker at all. Please advise me if I placed the report wrongly.
I installed Kali2016.2 as a KVM guest on a Opensuse Leap 42.1 host (fully updated). The KVM guest machine was configured to use a spice display and QXL video. Everything OK with the installation with the exception of one major application with a Java interface - Armitage.
Armitage is correctly configured and starts (with some minor Java errors) and opens its interface (msf console, target window etc.) Trying to open the 2 specific menu points "Hosts" or "Attack" in the menu bar leads to something very strange: The screen flickers, then the whole login session is stopped and a standard login window opens. This happens independently of the setting for the type of Armitage target window (graphical or table like)
Why do I report this bug here?
Because it happens with the QXL graphical video interface ONLY - not with video=vga or vmvga ! Neither does the bug occur when Armitage is started in a ssh (-X) session from the host.
So, it is closely related to qemu-kvm AND QXL and the Java interaction with both.
I really wonder what in the world can make 2 specific menu points of a Java application crash a KVM guest and restart a login shell in Kali only when QXL is used?
qemu-kvm version : 2.3.1
Kernel version of OS LEAP 42.1: Linux 4.1.31-30-default
I have described the bug also to the Kali people - see https://bugs.kali.org/view.php?id=3698
Please inform me what further data are required - if this is relevant in this bug-tracker at all.
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