[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] Crashing kernel with dom0/libxc gnttab/gntshr


  • To: xen-devel@xxxxxxxxxxxxx
  • From: Vincent Bernardoff <vb@xxxxxxxxxxxxxx>
  • Date: Tue, 30 Jul 2013 16:50:06 +0100
  • Delivery-date: Tue, 30 Jul 2013 15:50:33 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xen.org>

I also have a bug using tools/libvchan/vchan-node1:

When killing the server node (sudo ./vchan-node1 server read 0 /local/domain/0/vchan) before the client node (sudo ./vchan-node1 client write 0 /local/domain/0/vchan), the following dmesg error appears.

I'm using Xen unstable (master branch) and stock Archlinux 3.10.3-1-ARCH kernel.

Use the following script (setup.sh) if you want to try reproducing it with vchan-node1, vchan-node1 indeed needs some xenstore keys to be written in order to work correctly.

Attachment: dmesg-vchan.log
Description: Text Data

Attachment: setup.sh
Description: application/shellscript

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel

 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.