URL:
<https://savannah.gnu.org/bugs/?64475>
Summary: grub failed to initrd /boot/amd-ucode.img in btrfs
partition with bees
Group: GNU GRUB
Submitter: watermelonrei
Submitted: Wed 26 Jul 2023 12:17:14 PM UTC
Category: Filesystem
Severity: Major
Priority: 5 - Normal
Item Group: Software Error
Status: None
Privacy: Public
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Release: Git master
Release:
Discussion Lock: Any
Reproducibility: Every Time
Planned Release: None
_______________________________________________________
Follow-up Comments:
-------------------------------------------------------
Date: Wed 26 Jul 2023 12:17:14 PM UTC By: Watermelon Rei <watermelonrei>
Grub version 2.12rc1
OS: archlinux x86_64
The output of "fdisk -l":
Disk /dev/nvme0n1: 476.94 GiB, 512110190592 bytes, 1000215216 sectors
Disk model: SAMSUNG MZVLQ512HALU-00000
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Device Start End Sectors Size Type
/dev/nvme0n1p1 2048 206847 204800 100M EFI System
/dev/nvme0n1p2 206848 239615 32768 16M Microsoft reserved
/dev/nvme0n1p3 239616 499009031 498769416 237.8G Microsoft basic data
/dev/nvme0n1p4 499009536 500226047 1216512 594M Windows recovery
environment
/dev/nvme0n1p5 500228096 1000215182 499987087 238.4G Linux filesystem
fstab:
# /dev/nvme1n1p5
UUID=ed48d493-7777-451e-b7c5-fd4929b80146 / *btrfs*
rw,relatime,compress= *zstd*,ssd,space_cache,subvolid=5,subvol=/ 0 0
# /dev/nvme1n1p1
UUID=90F9-3E63 /efi vfat
rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro
0 2
I updated amd-ucode package from a old version A to the new version B, then
reboot system, I got following error during grub loading microcode:
> error: start_image() returned 0x8000000000000001
changed the line
"initrd /boot/amd-ucode.img /boot/initramfs-linux.img"
to
"initrd /boot/initramfs-linux.img"
in /boot/grub/grub.cfg, the system booted.
I just downgraded amd-ucode back to version A, but the system boot was still
failed.
After multiple attempts, I found that boot failed is not associated with
amd-ucode, I had enabled *beesd* service for deduplicating root partition
nvme1n1p5, and bees just deduplicated the /boot/amd-ucode.img, which caused
the failed.
Disabled & stopped beesd, reinstall amd-ucode with any version, system boot
successfully.
There might be something wrong with grub btrfs model.
Maybe this procedure can reproduce the issue:
1. enable & start a beesd service for root partition;
2. pre-save the amd-ucode.img to somewhere in root partition;
3. install the amd-ucode package, that the package manager install the same
amd-ucode.img file to /boot/, and triggering bees deduplicate
/boot/amd-ucode.img
4. reboot, grub fail in boot.
these are output of "btrfs inspect-internal dump-tree " about amd-ucode.img
file with and without beesd enabled:
without dedup:
item 76 key (14156031 DIR_ITEM 2438870455) itemoff 6638 itemsize 43
location key (24128949 INODE_ITEM 0) type FILE
transid 63598 data_len 0 name_len 13
name: amd-ucode.img
item 4 key (14156031 DIR_INDEX 168) itemoff 16056 itemsize 43
location key (24128949 INODE_ITEM 0) type FILE
transid 63598 data_len 0 name_len 13
name: amd-ucode.img
item 31 key (24128949 INODE_ITEM 0) itemoff 13460 itemsize 160
generation 63598 transid 63598 size 61440 nbytes 61440
block group 0 mode 100644 links 1 uid 0 gid 0 rdev 0
sequence 3 flags 0x0(none)
atime 1690359197.0 (2023-07-26 16:13:17)
ctime 1690359197.297284954 (2023-07-26 16:13:17)
mtime 1690334459.0 (2023-07-26 09:20:59)
otime 1690359197.297284954 (2023-07-26 16:13:17)
item 32 key (24128949 INODE_REF 14156031) itemoff 13437 itemsize 23
index 168 namelen 13 name: amd-ucode.img
item 33 key (24128949 EXTENT_DATA 0) itemoff 13384 itemsize 53
generation 63598 type 1 (regular)
extent data disk byte 637091115008 nr 61440
extent data offset 0 nr 61440 ram 61440
extent compression 0 (none)
with dudep:
item 76 key (14156031 DIR_ITEM 2438870455) itemoff 6638 itemsize 43
location key (24126976 INODE_ITEM 0) type FILE
transid 63502 data_len 0 name_len 13
name: amd-ucode.img
item 4 key (14156031 DIR_INDEX 167) itemoff 16056 itemsize 43
location key (24126976 INODE_ITEM 0) type FILE
transid 63502 data_len 0 name_len 13
name: amd-ucode.img
item 63 key (24126976 INODE_ITEM 0) itemoff 10170 itemsize 160
generation 63502 transid 63540 size 61440 nbytes 57344
block group 0 mode 100644 links 1 uid 0 gid 0 rdev 0
sequence 8 flags 0x0(none)
atime 1690355371.0 (2023-07-26 15:09:31)
ctime 1690357303.165164843 (2023-07-26 15:41:43)
mtime 1690334459.0 (2023-07-26 09:20:59)
otime 1690355371.34542255 (2023-07-26 15:09:31)
item 64 key (24126976 INODE_REF 14156031) itemoff 10147 itemsize 23
index 167 namelen 13 name: amd-ucode.img
item 65 key (24126976 EXTENT_DATA 0) itemoff 10094 itemsize 53
generation 62918 type 1 (regular)
extent data disk byte 551198310400 nr 4096
extent data offset 0 nr 4096 ram 4096
extent compression 0 (none)
item 66 key (24126976 EXTENT_DATA 4096) itemoff 10041 itemsize 53
generation 58924 type 1 (regular)
extent data disk byte 612950372352 nr 90112
extent data offset 24576 nr 16384 ram 131072
extent compression 3 (zstd)
item 67 key (24126976 EXTENT_DATA 20480) itemoff 9988 itemsize 53
generation 62296 type 1 (regular)
extent data disk byte 620042072064 nr 36864
extent data offset 0 nr 36864 ram 36864
extent compression 0 (none)
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