[lava-users] How to verify secure boot negative test cases

Hello,

I'm trying to verify secure boot on LAVA lab, I've verified the positive case of secure boot and confirmed the secure boot is enabled from the boot logs (kernel-start-message = "EFI stub: UEFI Secure Boot is enabled.").

Next, I would like to verify the negative test case as well by tampering the secure boot image where I expect the image boot shall fail. Is there way in LAVA to make the job complete(e.g. waiting for specific message in boot logs like "Can't find image information. ") even though the image fails to boot on the DUT?

Ref. https://lava.ciplatform.org/scheduler/job/1236667#L81