Found something interesting. Bionic + 2048 MiB of RAM (bad):
[ 1.520243] Unpacking initramfs... [ 14.712821] Initramfs unpacking failed: broken padding [ 14.723088] Freeing initrd memory: 56636K Bionic + 2049 MiB of RAM (good): [ 0.752624] Unpacking initramfs... [ 5.572407] Freeing initrd memory: 56636K Xenial HWE + 2048 MiB of RAM (bad): [ 5.598647] Unpacking initramfs... [ 84.494431] Initramfs unpacking failed: junk in compressed archive [ 84.503565] Freeing initrd memory: 54564K -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1797581 Title: Composing a VM in MAAS with exactly 2048 MB RAM causes the VM to kernel panic To manage notifications about this bug go to: https://bugs.launchpad.net/maas/+bug/1797581/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs