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Re: [Qemu-devel] VM Hung issue
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] VM Hung issue |
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Date: |
Mon, 23 Jan 2017 10:42:28 +0000 |
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User-agent: |
Mutt/1.7.1 (2016-10-04) |
On Thu, Jan 19, 2017 at 10:22:57PM +0500, Umar Draz wrote:
> Yes the display is blank, and network also not responding, it means vm
> somewhere hung.
Try "gstack $PID_OF_QEMU" when the VM is hung. This will output a
backtrace for all threads in QEMU. You might need to install the gdb
package to get gstack.
Please post the backtrace. Maybe we'll be able to identify a deadlock
or other bug.
Stefan
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