New: KVM crashes when using qemu/kvm with specific BIOS

https://bugzilla.kernel.org/show_bug.cgi?id=108381

            Bug ID: 108381
           Summary: KVM crashes when using qemu/kvm with specific BIOS
           Product: Virtualization
           Version: unspecified
    Kernel Version: 4.2.5
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: kvm
          Assignee: [email protected]
          Reporter: [email protected]
        Regression: No

Created attachment 195281
--> https://bugzilla.kernel.org/attachment.cgi?id=195281&action=edit
The BIOS that triggers the bug, and dmesg log

I've built a coreboot image with UEFI payload and used it in QEMU, but it causes a KVM crash. What's more, the system freezes if I run QEMU in X.

the command line I use:

$ qemu-system-x86_64 -enable-kvm -M q35 -m 2G -bios coreboot_uefi.rom

I ran it on a tty with -nographic option and I got a kernel log.

This bug doesn't appear in Linux 4.1.12 LTS kernel.

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