From: VoidCC <raidsmainacc@gmail.com>
To: qemu-devel@nongnu.org
Cc: Laszlo Ersek <lersek@redhat.com>
Subject: qemu/kvm tianocore restart stuck
Date: Thu, 22 Apr 2021 22:04:13 +0200 [thread overview]
Message-ID: <CABZ9ZfUNmxTPxOBh0SCvaxBFRHKkTfmwAQjqFin=20CwMK64_g@mail.gmail.com> (raw)
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Hello,
I'm hitting a hard wall with qemu and efi.
I'm running multiple windows server 2019 vms which usually reboot on
updates.
The issue is, efi breaks on reboot.
It randomly(race condition?, does not occur consistently) ends up in a
blackscreen: no bootloader, no efi screen and the only way to get out of
that state is to destroy the vm.
moving the host mouse cursor above the console in virt-manager results in a
flashing mouse cursor.
there are no physical devices attached and there is currently no virtio
attachment in use (os has virtio drivers installed)
Machine is Q35 with tianocore/ovmf efi.
I managed to reproduce the same behaviour on rhel 8.3 as well as
voidlinux (kernel 5.11)
gdb output of qemu is showing nothing worrisome, else ive compiled ovmf
manually for debug output.
libvirt logs don't show any issues.
root · Slexy.org Pastebin <https://slexy.org/view/s2w8CdNBx5>
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next reply other threads:[~2021-04-22 20:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-22 20:04 VoidCC [this message]
2021-04-23 9:51 ` qemu/kvm tianocore restart stuck Philippe Mathieu-Daudé
2021-04-23 10:30 ` Laszlo Ersek
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