On Mon, Mar 02, 2015 at 10:26:19AM -0500, Gabriel L. Somlo wrote:
> Hi,
>
> Somewhere between commits bbc3758ab5bc0e526994a63d739d445416ff0c07 and
> d401a487416926594f5176cb8acf75eed4bea0f0 a bug was introduced which
> causes a booting qemu x86_64 vm to hang with a black screen. Getting
> OVMF to generate a debug log shows this:
Actually, it's either bbc3758ab5bc0e526994a63d739d445416ff0c07 or the
immediately following commit, cd8ff8fdda24c83be6ac247f8c21e5e4032fe586
bbc3758ab5 won't build, so I can't tell if the breakage is introduced
there. The immediately preceding commit gives me the TianoCore splash
screen and proceeds normally; The immediately following cd8ff8fdda builds
fine, and has the breakage already present.
FTR, my I'm building with the following command:
build -a X64 -t GCC49 -p OvmfPkg/OvmfPkgX64.dsc
Thanks,
--Gabriel
>
> ...
> Loading driver FAB5D4F4-83C0-4AAF-8480-442D11DF6CEA
> InstallProtocolInterface: 5B1B31A1-9562-11D2-8E3F-00A0C969723B 7F40B240
> Loading driver at 0x0007ED7C000 EntryPoint=0x0007ED7C2AF VirtioScsiDxe.efi
> InstallProtocolInterface: BC62157E-3E33-4FEC-9920-2D3B36D750DF 7F3FA698
> InstallProtocolInterface: 18A031AB-B443-4D1A-A5C0-0C09261E9F71 7ED81420
> InstallProtocolInterface: 107A772C-D5E1-11D4-9A46-0090273FC14D 7ED81480
> InstallProtocolInterface: 6A7A5CFF-E8D9-4F70-BADA-75AB3025CE14 7ED814A0
> Loading driver CF569F50-DE44-4F54-B4D7-F4AE25CDA599 InstallProtocolInterface:
> 5B1B31A1-9562-11D2-8E3F-00A0C969723B 7F40B040
> Loading driver at 0x0007ED76000 EntryPoint=0x0007ED762AF XenIoPciDxe.efi
> InstallProtocolInterface: BC62157E-3E33-4FEC-9920-2D3B36D750DF 7F3FA398
> InstallProtocolInterface: 18A031AB-B443-4D1A-A5C0-0C09261E9F71 7ED799A0
> InstallProtocolInterface: 107A772C-D5E1-11D4-9A46-0090273FC14D 7ED79A00
> InstallProtocolInterface: 6A7A5CFF-E8D9-4F70-BADA-75AB3025CE14 7ED79A20
> Loading driver 565EC8BA-A484-11E3-802B-B8AC6F7D65E6
> InstallProtocolInterface: 5B1B31A1-9562-11D2-8E3F-00A0C969723B 7F400E40
> Loading driver at 0x0007ED64000 EntryPoint=0x0007ED642AF XenBusDxe.efi
> InstallProtocolInterface: BC62157E-3E33-4FEC-9920-2D3B36D750DF 7F3FA098
>
> ASSERT_EFI_ERROR (Status = Not Found)
> ASSERT
> /home/somlo/KVM-OSX/SCRATCH/edk2/Build/OvmfX64/DEBUG_GCC49/X64/OvmfPkg/XenBusDxe/XenBusDxe/DEBUG/AutoGen.c(262):
> !EFI_ERROR (Status)
>
>
> I was going to bisect, but bbc3758ab5bc0e526994a63d739d445416ff0c07
> also crashes during build, and I don't know if it's supposed to be
> "good" or "bad" from the point of view of the bug I'm actually chasing
> :)
>
> Please help (and sorry if this is already known, it just started
> happening to me after I pulled an hour or so ago)...
>
>
> Thanks,
> --Gabriel
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