1. appears to depend on snapshot, given cloud images handle the LUNs fine as
additional disks
2. debug symbols part may need more effort than I can spend on this
Also appears to require the following PEBCAK configuration snippet, but
that alone was not enough to reproduce the crash with stock cloud
images:
--- vmdef_crashes.xml
+++ vmdef_works_ok.xml
@@ -67,7 +67,7 @@
<controller type='scsi' index='0' model='virtio-scsi'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07'
function='0x0'/>
</controller>
- <controller type='scsi' index='1'>
+ <controller type='scsi' index='1' model='virtio-scsi'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08'
function='0x0'/>
</controller>
<interface type='network'>
Apparently some cleanup had already removed the earlier /var/crash
contents after May 23rd but since I can both reproduce and workaround
this, might attempt reproducing this once I have debugging symbols set
up. Whether OVMF is a requirement is unknown for now, but the crashing
snapshot does use UEFI.
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https://bugs.launchpad.net/bugs/1773004
Title:
qemu-system-x86_64 segfaults during guest kernel boot
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