Hi Daniel, Thanks for your reply and hope you had a great vacation. We use Upstream 2.06 tagged version. Mentioning below the Build Commands and Console Output.
>-----Original Message----- >From: Daniel Kiper <dki...@net-space.pl> >Sent: Wednesday, July 7, 2021 6:45 PM >To: Sayanta Pattanayak <sayanta.pattana...@arm.com> >Cc: grub-devel@gnu.org; nd <n...@arm.com>; javi...@redhat.com; >x...@ubuntu.com; pjo...@redhat.com; l...@nuviainc.com >Subject: Re: UEFI Secureboot not succeeding with Grub 2.06 and later version > >Hi Sayanta, > >Sorry for late reply but I am just recovering after vacation... > >CC-ing Javier, Dimitri, Peter and Leif. > >On Thu, Jul 01, 2021 at 03:23:03PM +0000, Sayanta Pattanayak wrote: >> Hi All, >> I am new to grub and UEFI secure boot and so a beginners question. >> UEFI secureboot on a Arm64 platform works fine with Grub 2.04 version. >> The linux kernel image is authenticated and loaded. But the same with >> Grub 2.06 version does not progress - following error messages are >> displayed. >> >> error: shim_lock protocol not found. >> error: you need to load the kernel first. >> >> With reference of >> "https://www.mail-archive.com/help-grub@gnu.org/msg05375.html";, >> created Grub image with "--disable-shim-lock" option. This change >> solved the "shim_lock" error but then the following error message >> started appearing- >> >> error: verification requested but nobody cares: /Image. >> error: you need to load the kernel first. >> Press any key to continue... >> >> A large set of patches addressing bootHole vulnerability >> (https://lists.gnu.org/archive/html/grub-devel/2021-03/msg00007.html) >> have been merged in the Grub 2.06 version. Does this change the way >> images are signed or is there any other change introduced that >> required UEFI secure boot to be handled differently on the platform. >> >> Request any suggestion that would help validate UEFI secure boot with >> Grub 2.06 and later version. > >Do you use GRUB 2.06 upstream or a Linux distribution variant? If upstream >could you provide us commands used to build the GRUB and console output >when debug is enabled, i.e. "set debug=all"? > Commands used - ./autogen.sh ./configure STRIP=gcc-arm-10.2-2020.11-x86_64-aarch64-none-linux-gnu/bin/aarch64-none-linux-gnu-strip --target=aarch64-none-linux-gnu --with-platform=efi --prefix=grub/output/ --disable-werror Make make -j $PARALLELISM install output/bin/grub-mkimage -v -c ${GRUB_PLAT_CONFIG_FILE} -o output/grubaa64.efi -O arm64-efi -p "" part_gpt part_msdos ntfs ntfscomp hfsplus fat ext2 normal chain boot configfile linux help part_msdos terminal terminfo configfile lsefi search normal gettext loadenv read search_fs_file search_fs_uuid search_label Following is the console output when "--disable-shim-lock" Not used - [2J[04D[=3h[2J[09DPress ESCAPE for boot options ...........[Bds]Booting UEFI Non-Block Boot Device [Bds]Booting UEFI Misc Device [Bds]Booting UEFI Misc Device 2 Installed Fat filesystem on FE6E9318 Loading driver at 0x000F9264000 EntryPoint=0x000F9265000 Loading driver at 0x000F9264000 EntryPoint=0x000F9265000 [0m[30m[47mWelcome to GRUB! [0m[37m[40mscript/script.c:65: free 0x81fff49d60 script/script.c:65: free 0x81fff49da0 script/script.c:65: free 0x81fff49de0 script/script.c:65: free 0x81fff497c0 script/script.c:65: free 0x81fff49820 script/script.c:65: free 0x81fff49860 script/script.c:65: free 0x81fff498c0 script/script.c:65: free 0x81fff49920 script/script.c:65: free 0x81fff49b40 script/script.c:65: free 0x81fff49960 script/script.c:65: free 0x81fff499a0 script/script.c:65: free 0x81fff49a00 script/script.c:65: free 0x81fff49a40 script/script.c:65: free 0x81fff49c20 script/script.c:65: free 0x81fff49c80 script/script.c:65: free 0x81fff49cc0 script/lexer.c:336: token 288 text [set] script/script.c:50: malloc 0x81fff49cc0 script/script.c:50: malloc 0x81fff49c80 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49c20 script/lexer.c:336: token 289 text [term=] script/script.c:50: malloc 0x81fff49a40 script/script.c:50: malloc 0x81fff49a00 script/lexer.c:336: token 289 text [vt100] script/script.c:50: malloc 0x81fff499a0 script/script.c:50: malloc 0x81fff49960 script/lexer.c:336: token 289 text [] script/script.c:50: malloc 0x81fff49900 script/script.c:50: malloc 0x81fff498c0 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49860 script/lexer.c:336: token 259 text [] script/script.c:50: malloc 0x81fff49800 script/script.c:50: malloc 0x81fff497c0 script/script.c:198: cmdline script/script.c:50: malloc 0x81fff49760 script/lexer.c:336: token 0 text [] script/script.c:50: malloc 0x81fff49de0 script/script.c:50: malloc 0x81fff49da0 script/script.c:294: append command script/script.c:50: malloc 0x81fff49d60 kern/verifiers.c:212: string: set term=vt100, type: 2 script/script.c:65: free 0x81fff49d60 script/script.c:65: free 0x81fff49da0 ... script/script.c:294: append command script/script.c:50: malloc 0x81fff49d60 kern/verifiers.c:212: string: set timeout=1, type: 2 script/script.c:65: free 0x81fff49d60 ... script/script.c:65: free 0x81fff49cc0 script/lexer.c:336: token 288 text [search] script/script.c:50: malloc 0x81fff49de0 script/script.c:50: malloc 0x81fff49c60 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49c00 script/lexer.c:336: token 289 text [--set=root] script/script.c:50: malloc 0x81fff49a20 script/script.c:50: malloc 0x81fff499e0 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49980 script/lexer.c:336: token 289 text [--fs-uuid] script/script.c:50: malloc 0x81fff49920 script/script.c:50: malloc 0x81fff498e0 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49880 script/lexer.c:336: token 289 text [535add81-5875-4b4a-b44a-464aee5f5cbd] script/script.c:50: malloc 0x81fff496e0 script/script.c:50: malloc 0x81fff49680 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49620 script/lexer.c:336: token 259 text [] script/script.c:50: malloc 0x81fff495c0 script/script.c:50: malloc 0x81fff49580 script/script.c:198: cmdline script/script.c:50: malloc 0x81fff49520 script/lexer.c:336: token 0 text [] script/script.c:50: malloc 0x81fff49d80 script/script.c:50: malloc 0x81fff49d40 script/script.c:294: append command script/script.c:50: malloc 0x81fff49d00 kern/verifiers.c:212: string: search --set=root --fs-uuid 535add81-5875-4b4a-b44a-464aee5f5cbd, type: 2 disk/efi/efidisk.c:413: iterating hd0 kern/disk.c:196: Opening `hd0'... disk/efi/efidisk.c:482: opening hd0 disk/efi/efidisk.c:511: m = 0xfe6e8dc0, last block = 6efff, block size = 200, io align = 0 disk/efi/efidisk.c:531: opening hd0 succeeded kern/fs.c:56: Detecting ext2... kern/fs.c:78: ext2 detection failed. kern/fs.c:56: Detecting fat... kern/fs.c:78: fat detection failed. kern/fs.c:56: Detecting hfsplus... kern/fs.c:78: hfsplus detection failed. kern/fs.c:56: Detecting ntfs... kern/fs.c:78: ntfs detection failed. kern/disk.c:295: Closing `hd0'. disk/efi/efidisk.c:540: closing hd0 kern/disk.c:196: Opening `hd0'... disk/efi/efidisk.c:482: opening hd0 disk/efi/efidisk.c:511: m = 0xfe6e8dc0, last block = 6efff, block size = 200, io align = 0 disk/efi/efidisk.c:531: opening hd0 succeeded partmap/gpt.c:93: Read a valid GPT header partmap/gpt.c:115: GPT entry 0: start=2048, length=40959 partmap/msdos.c:184: partition 0: flag 0x0, type 0x0, start 0x0, len 0x0 partmap/msdos.c:184: partition 1: flag 0x0, type 0x0, start 0x0, len 0x0 partmap/msdos.c:184: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0 partmap/msdos.c:184: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0 partmap/gpt.c:115: GPT entry 1: start=43008, length=409599 disk/efi/efidisk.c:593: reading 0x40 sectors at the sector 0xa800 from hd0 kern/disk.c:295: Closing `hd0'. disk/efi/efidisk.c:540: closing hd0 kern/disk.c:196: Opening `hd0,gpt2'... disk/efi/efidisk.c:482: opening hd0 disk/efi/efidisk.c:511: m = 0xfe6e8dc0, last block = 6efff, block size = 200, io align = 0 disk/efi/efidisk.c:531: opening hd0 succeeded partmap/gpt.c:93: Read a valid GPT header partmap/gpt.c:115: GPT entry 0: start=2048, length=40959 partmap/gpt.c:115: GPT entry 1: start=43008, length=409599 kern/fs.c:56: Detecting ext2... disk/efi/efidisk.c:593: reading 0x40 sectors at the sector 0xaa00 from hd0 disk/efi/efidisk.c:593: reading 0x40 sectors at the sector 0xac00 from hd0 kern/disk.c:295: Closing `hd0'. disk/efi/efidisk.c:540: closing hd0 script/script.c:65: free 0x81fff49d00 script/script.c:65: free 0x81fff49d40 ... script/script.c:65: free 0x81fff49de0 script/lexer.c:336: token 259 text [] script/script.c:50: malloc 0x81fff49cc0 script/script.c:50: malloc 0x81fff49c80 script/lexer.c:336: token 0 text [] script/script.c:50: malloc 0x81fff49de0 script/script.c:50: malloc 0x81fff49da0 script/script.c:65: free 0x81fff49da0 script/script.c:65: free 0x81fff49de0 script/script.c:65: free 0x81fff49c80 script/script.c:65: free 0x81fff49cc0 script/lexer.c:336: token 288 text [menuentry] script/script.c:50: malloc 0x81fff49cc0 script/script.c:50: malloc 0x81fff49c80 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49c20 script/lexer.c:336: token 289 text [] script/script.c:50: malloc 0x81fff49a40 script/script.c:50: malloc 0x81fff49a00 script/lexer.c:336: token 289 text [SGI-575 BusyBox] script/script.c:50: malloc 0x81fff499a0 script/script.c:50: malloc 0x81fff49960 script/lexer.c:336: token 289 text [] script/script.c:50: malloc 0x81fff49900 script/script.c:50: malloc 0x81fff498c0 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49860 script/lexer.c:336: token 266 text [{] script/script.c:50: malloc 0x81fff49800 script/script.c:50: malloc 0x81fff497c0 script/lexer.c:336: token 259 text [] script/script.c:50: malloc 0x81fff49640 script/script.c:50: malloc 0x81fff49600 script/lexer.c:336: token 288 text [linux] script/script.c:50: malloc 0x81fff494e0 script/script.c:50: malloc 0x81fff494a0 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49440 script/lexer.c:336: token 289 text [/Image] script/script.c:50: malloc 0x81fff49320 script/script.c:50: malloc 0x81fff492e0 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49280 script/lexer.c:336: token 289 text [acpi=force] script/script.c:50: malloc 0x81fff49220 script/script.c:50: malloc 0x81fff491e0 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49180 script/lexer.c:336: token 289 text [console=ttyAMA0,115200] script/script.c:50: malloc 0x81fff49120 script/script.c:50: malloc 0x81fff490c0 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49060 script/lexer.c:336: token 289 text [ip=dhcp] script/script.c:50: malloc 0x81fff49000 script/script.c:50: malloc 0x81fff48fc0 script/script.c:163: arglist script/script.c:50: malloc 0x81fff48f60 script/lexer.c:336: token 289 text [root=PARTUUID=9c53a91b-e182-4ff1-aeac-6ee2c432ae94] script/script.c:50: malloc 0x81fff48da0 script/script.c:50: malloc 0x81fff48d20 script/script.c:163: arglist script/script.c:50: malloc 0x81fff48cc0 script/lexer.c:336: token 288 text [rootwait] script/script.c:50: malloc 0x81fff48c60 script/script.c:50: malloc 0x81fff48c20 script/script.c:163: arglist script/script.c:50: malloc 0x81fff48bc0 script/lexer.c:336: token 288 text [verbose] script/script.c:50: malloc 0x81fff48b60 script/script.c:50: malloc 0x81fff48b20 script/script.c:163: arglist script/script.c:50: malloc 0x81fff48ac0 script/lexer.c:336: token 288 text [debug] script/script.c:50: malloc 0x81fff48a60 script/script.c:50: malloc 0x81fff48a20 script/script.c:163: arglist script/script.c:50: malloc 0x81fff489c0 script/lexer.c:336: token 259 text [] script/script.c:50: malloc 0x81fff48960 script/script.c:50: malloc 0x81fff48920 script/script.c:198: cmdline script/script.c:50: malloc 0x81fff488c0 script/script.c:294: append command script/script.c:50: malloc 0x81fff48880 script/lexer.c:336: token 288 text [initrd] script/script.c:50: malloc 0x81fff48720 script/script.c:50: malloc 0x81fff486e0 script/script.c:163: arglist script/script.c:50: malloc 0x81fff48680 script/lexer.c:336: token 289 text [/ramdisk-busybox.img] script/script.c:50: malloc 0x81fff48620 script/script.c:50: malloc 0x81fff485c0 script/script.c:163: arglist script/script.c:50: malloc 0x81fff48560 script/lexer.c:336: token 259 text [] script/script.c:50: malloc 0x81fff48500 script/script.c:50: malloc 0x81fff484c0 script/script.c:198: cmdline script/script.c:50: malloc 0x81fff48460 script/script.c:294: append command script/lexer.c:336: token 267 text [}] script/script.c:50: malloc 0x81fff48300 script/script.c:50: malloc 0x81fff482c0 script/script.c:50: malloc 0x81fff481e0 script/script.c:50: malloc 0x81fff49760 script/script.c:50: malloc 0x81fff48100 script/script.c:163: arglist script/script.c:50: malloc 0x81fff48040 script/script.c:198: cmdline script/script.c:50: malloc 0x81fff47fe0 script/lexer.c:336: token 259 text [] script/script.c:50: malloc 0x81fff47f80 script/script.c:50: malloc 0x81fff47f40 script/lexer.c:336: token 0 text [] script/script.c:50: malloc 0x81fff48400 script/script.c:50: malloc 0x81fff483c0 script/script.c:294: append command script/script.c:50: malloc 0x81fff47f00 kern/verifiers.c:212: string: menuentry SGI-575 BusyBox { linux /Image acpi=force console=ttyAMA0,115200 ip=dhcp root=PARTUUID=9c53a91b-e182-4ff1-aeac-6ee2c432ae94 rootwait verbose debug initrd /ramdisk-busybox.img }, type: 2 script/script.c:65: free 0x81fff47f00 script/script.c:65: free 0x81fff483c0 script/script.c:65: free 0x81fff48400 script/script.c:65: free 0x81fff47f40 ... script/script.c:65: free 0x81fff49440 script/script.c:65: free 0x81fff494a0 script/script.c:65: free 0x81fff494e0 script/script.c:65: free 0x81fff49600 script/script.c:65: free 0x81fff49640 kern/disk.c:295: Closing `hd0'. disk/efi/efidisk.c:540: closing hd0 [0m[30m[40m[2J[01;01H[0m[37m[40m[02;30HGNU GRUB version 2.11 [01C/----------------------------------------------------------------------------\[05;02H|[76C|[06;02H|[76C|[07;02H|[76C|[08;02H|[76C|[09;02H|[76C|[10;02H|[76C|[11;02H|[76C|[12;02H|[76C|[13;02H|[76C|[14;02H|[76C|[15;02H|[76C|[16;02H|[76C|[17;02H|[76C|[18;02H\----------------------------------------------------------------------------/[19;02H[20;02H Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line. [05;80H [0m[30m[47m[05;03H*SGI-575 BusyBox [0m[37m[40m[01D[06;03H [01D[07;03H [01D[08;03H [01D[09;03H [01D[10;03H [01D[11;03H [01D[12;03H [01D[13;03H [01D[14;03H [01D[15;03H [01D[16;03H [01D[17;03H [01D[02C [05;78H[23;01H The highlighted entry will be executed automatically in 1s. [05;78H[23;01H The highlighted entry will be executed automatically in 0s. [05;78H[0m[30m[40m[2J[01;01H[0m[37m[40m Booting `SGI-575 BusyBox' script/lexer.c:336: token 288 text [setparams] script/script.c:50: malloc 0x81fff4a6a0 script/script.c:50: malloc 0x81fff4a660 script/script.c:163: arglist script/script.c:50: malloc 0x81fff4a600 script/lexer.c:336: token 289 text [] script/script.c:50: malloc 0x81fff4a420 script/script.c:50: malloc 0x81fff4a3e0 script/lexer.c:336: token 289 text [SGI-575 BusyBox] script/script.c:50: malloc 0x81fff4a380 script/script.c:50: malloc 0x81fff4a340 script/lexer.c:336: token 289 text [] script/script.c:50: malloc 0x81fff4a2e0 script/script.c:50: malloc 0x81fff4a2a0 script/script.c:163: arglist script/script.c:50: malloc 0x81fff4a240 script/lexer.c:336: token 259 text [] script/script.c:50: malloc 0x81fff4a1e0 script/script.c:50: malloc 0x81fff4a1a0 script/script.c:198: cmdline script/script.c:50: malloc 0x81fff4a140 script/lexer.c:336: token 0 text [] script/script.c:50: malloc 0x81fff4a7c0 script/script.c:50: malloc 0x81fff4a780 script/script.c:294: append command script/script.c:50: malloc 0x81fff4a740 kern/verifiers.c:212: string: setparams SGI-575 BusyBox, type: 2 script/script.c:65: free 0x81fff4a740 script/script.c:65: free 0x81fff4a780 ... script/script.c:65: free 0x81fff4a660 script/script.c:65: free 0x81fff4a6a0 script/lexer.c:336: token 288 text [linux] script/script.c:50: malloc 0x81fff4a7c0 script/script.c:50: malloc 0x81fff4a5c0 script/script.c:163: arglist script/script.c:50: malloc 0x81fff4a560 script/lexer.c:336: token 289 text [/Image] script/script.c:50: malloc 0x81fff4a380 script/script.c:50: malloc 0x81fff4a340 script/script.c:163: arglist script/script.c:50: malloc 0x81fff4a2e0 script/lexer.c:336: token 289 text [acpi=force] script/script.c:50: malloc 0x81fff4a280 script/script.c:50: malloc 0x81fff4a240 script/script.c:163: arglist script/script.c:50: malloc 0x81fff4a1e0 script/lexer.c:336: token 289 text [console=ttyAMA0,115200] script/script.c:50: malloc 0x81fff4a180 script/script.c:50: malloc 0x81fff4a120 script/script.c:163: arglist script/script.c:50: malloc 0x81fff4a0c0 script/lexer.c:336: token 289 text [ip=dhcp] script/script.c:50: malloc 0x81fff4a060 script/script.c:50: malloc 0x81fff4a020 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49fc0 script/lexer.c:336: token 289 text [root=PARTUUID=9c53a91b-e182-4ff1-aeac-6ee2c432ae94] script/script.c:50: malloc 0x81fff49d00 script/script.c:50: malloc 0x81fff49c80 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49c20 script/lexer.c:336: token 288 text [rootwait] script/script.c:50: malloc 0x81fff49bc0 script/script.c:50: malloc 0x81fff49b80 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49b20 script/lexer.c:336: token 288 text [verbose] script/script.c:50: malloc 0x81fff49ac0 script/script.c:50: malloc 0x81fff49a80 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49a20 script/lexer.c:336: token 288 text [debug] script/script.c:50: malloc 0x81fff499c0 script/script.c:50: malloc 0x81fff49980 script/script.c:163: arglist script/script.c:50: malloc 0x81fff49920 script/lexer.c:336: token 259 text [] script/script.c:50: malloc 0x81fff498c0 script/script.c:50: malloc 0x81fff49880 script/script.c:198: cmdline script/script.c:50: malloc 0x81fff49820 script/lexer.c:336: token 0 text [] script/script.c:50: malloc 0x81fff4a760 script/script.c:50: malloc 0x81fff4a720 script/script.c:294: append command script/script.c:50: malloc 0x81fff4a6e0 kern/verifiers.c:212: string: linux /Image acpi=force console=ttyAMA0,115200 ip=dhcp root=PARTUUID=9c53a91b-e182-4ff1-aeac-6ee2c432ae94 rootwait verbose debug, type: 2 kern/disk.c:196: Opening `hd0,gpt2'... disk/efi/efidisk.c:482: opening hd0 disk/efi/efidisk.c:511: m = 0xfe6e8dc0, last block = 6efff, block size = 200, io align = 0 disk/efi/efidisk.c:531: opening hd0 succeeded partmap/gpt.c:93: Read a valid GPT header partmap/gpt.c:115: GPT entry 0: start=2048, length=40959 partmap/gpt.c:115: GPT entry 1: start=43008, length=409599 kern/fs.c:56: Detecting ext2... kern/verifiers.c:88: file: /Image type: 3 disk/efi/efidisk.c:593: reading 0x40 sectors at the sector 0xcc40 from hd0 disk/efi/efidisk.c:593: reading 0x40 sectors at the sector 0xcc80 from hd0 disk/efi/efidisk.c:593: reading 0x40 sectors at the sector 0xccc0 from hd0 disk/efi/efidisk.c:593: reading 0x40 sectors at the sector 0xcd00 from hd0 disk/efi/efidisk.c:593: reading 0x40 sectors at the sector 0xcd40 from hd0 ... disk/efi/efidisk.c:593: reading 0x40 sectors at the sector 0x1db80 from hd0 disk/efi/efidisk.c:593: reading 0x40 sectors at the sector 0x1dbc0 from hd0 disk/efi/efidisk.c:593: reading 0x40 sectors at the sector 0x1dc00 from hd0 disk/efi/efidisk.c:593: reading 0x40 sectors at the sector 0x1dc40 from hd0 disk/efi/efidisk.c:593: reading 0x40 sectors at the sector 0x1dc80 from hd0 disk/efi/efidisk.c:593: reading 0x40 sectors at the sector 0x1dcc0 from hd0 disk/efi/efidisk.c:593: reading 0x40 sectors at the sector 0x1dd00 from hd0 kern/disk.c:295: Closing `hd0'. disk/efi/efidisk.c:540: closing hd0 error: shim_lock protocol not found. script/script.c:65: free 0x81fff4a6e0 script/script.c:65: free 0x81fff4a720 script/script.c:65: free 0x81fff4a760 script/script.c:65: free 0x81fff49820 ... script/script.c:65: free 0x81fff4a560 script/script.c:65: free 0x81fff4a5c0 script/script.c:65: free 0x81fff4a7c0 script/lexer.c:336: token 288 text [initrd] script/script.c:50: malloc 0x81fff4a660 script/script.c:50: malloc 0x81fff4a620 script/script.c:163: arglist script/script.c:50: malloc 0x81fff4a5c0 script/lexer.c:336: token 289 text [/ramdisk-busybox.img] script/script.c:50: malloc 0x81fff4a3e0 script/script.c:50: malloc 0x81fff4a380 script/script.c:163: arglist script/script.c:50: malloc 0x81fff4a320 script/lexer.c:336: token 259 text [] script/script.c:50: malloc 0x81fff4a2c0 script/script.c:50: malloc 0x81fff4a280 script/script.c:198: cmdline script/script.c:50: malloc 0x81fff4a220 script/lexer.c:336: token 0 text [] script/script.c:50: malloc 0x81fff4a780 script/script.c:50: malloc 0x81fff4a740 script/script.c:294: append command script/script.c:50: malloc 0x81fff4a700 kern/verifiers.c:212: string: initrd /ramdisk-busybox.img, type: 2 error: you need to load the kernel first. script/script.c:65: free 0x81fff4a700 script/script.c:65: free 0x81fff4a740 script/script.c:65: free 0x81fff4a780 ... script/script.c:65: free 0x81fff4a660 script/lexer.c:336: token 259 text [] script/script.c:50: malloc 0x81fff4a6a0 script/script.c:50: malloc 0x81fff4a660 script/lexer.c:336: token 0 text [] script/script.c:50: malloc 0x81fff4a7c0 script/script.c:50: malloc 0x81fff4a780 script/script.c:65: free 0x81fff4a780 script/script.c:65: free 0x81fff4a7c0 script/script.c:65: free 0x81fff4a660 script/script.c:65: free 0x81fff4a6a0 Press any key to continue... >Daniel Thanks, Sayanta _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org 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