I used qemu-system-x86_64 \ -enable-kvm \ -monitor stdio \ -drive if=pflash,snapshot=on,format=raw,file=OVMF.fd \ -global e1000.romfile=82540em.combined.rom \ -debugcon file:debug.log \ -global isa-debugcon.iobase=0x402
where "OVMF.fd" was built from edk2 at then-master (14c7ed8b51f6 -- see comment 7), and "82540em.combined.rom" is the combined oprom (with HTTPS enabled in the EFI driver too) built from the problematic iPXE version(s). OVMF was built with "-b DEBUG". ("-b RELEASE" would remove the ASSERT()s from the firmware modules.) "debug.log" captures the firmware debug output. That's the file that ends with the ASSERT failure seen in comment 4. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882671 Title: unbalanced UEFI TPL manipulations in iPXE with DOWNLOAD_PROTO_HTTPS enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ipxe/+bug/1882671/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs