https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=288900

--- Comment #11 from [email protected] ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=b5f0e7f36afc20bf17e9e955454b445d686cda06

commit b5f0e7f36afc20bf17e9e955454b445d686cda06
Author:     Warner Losh <[email protected]>
AuthorDate: 2026-09-24 07:22:16 +0000
Commit:     Warner Losh <[email protected]>
CommitDate: 2026-09-24 07:22:25 +0000

    loader.efi: Be cautious about using GOPs

    When we're searching for the EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID (GOPs) to
    use, skip any whose Mode or Mode->Info pointers are NULL. The spec
    requires these to be non-null, however, some firmwares seem to fail to
    populate the Info when, for example, a monitor is not present. Work
    around these bugs by skipping any GOPs with bad pointers.

    PR: 288900
    Sponsored by:           Netflix
    Differential Revision:  https://reviews.freebsd.org/D59830

 stand/efi/loader/framebuffer.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

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