While not restricting the maximum dom0 memory maybe is not the optimal case, it still would be a valid config. So I tested more kernel versions. The bad page bug messages started to appear with kernel 4.2 and the panic is starting with 4.4.
Using sync_console and minicom capture mode, I finally got a complete log of the boot messages using a 4.6-rc6 kernel. ** Attachment added: "Xen and dom0 console log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1576564/+attachment/4654438/+files/console.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1576564 Title: Xen 32bit dom0 on 64bit hypervisor: bad page flags To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1576564/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
