Bug#1026091: grub-pc unable to boot from btrfs compressed partition on 32-bit systems

axet at me.com axet at me.com
Wed Dec 14 16:30:28 GMT 2022


Package: grub-pc
Version: 2.06-7
Severity: normal

Dear Maintainer,

grub-pc unable to boot from btrfs compressed /boot directory. Removing
compressing flag using 'chattr -c -R /boot' allows system to boot.
Problem does not present on 64-bit systems.

Boot order:

1) Loading Grub...
2) Welcome to GRUB
3) never appear: loading grub.cfg

Full logs:

https://linux-hardware.org/?probe=4e9f8e4c01

-- Package-specific info:

*********************** BEGIN /proc/mounts
/dev/sda2 / btrfs rw,relatime,space_cache,subvolid=5,subvol=/ 0 0
*********************** END /proc/mounts

*********************** BEGIN /boot/grub/grub.cfg
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_cutmem ###
insmod echo
echo loading grub.cfg
insmod mmap
cutmem 0x00000000 0x00000fff
cutmem 0x000a0000 0x000fffff
cutmem 0x7e400000 0x7fffffff
### END /etc/grub.d/00_cutmem ###

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

terminal_input console
terminal_output console
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=menu
    set timeout=5
  # Fallback normal timeout code in case the timeout_style feature is
  # unavailable.
  else
    set timeout=5
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=cyan/blue
set menu_color_highlight=white/blue
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
}
set linux_gfx_mode=
export linux_gfx_mode
menuentry 'Debian GNU/Linux' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-8bb11a0a-67b6-45a9-b1ea-bac37a17533b' {
	load_video
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod btrfs
	set root='hd0,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//disk at 0,gpt2' --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  8bb11a0a-67b6-45a9-b1ea-bac37a17533b
	else
	  search --no-floppy --fs-uuid --set=root 8bb11a0a-67b6-45a9-b1ea-bac37a17533b
	fi
	echo	'Loading Linux 6.0.0-5-686 ...'
	linux	/boot/vmlinuz-6.0.0-5-686 root=UUID=8bb11a0a-67b6-45a9-b1ea-bac37a17533b ro  mem=2020M
	echo	'Loading initial ramdisk ...'
	initrd	/boot/initrd.img-6.0.0-5-686
}
submenu 'Advanced options for Debian GNU/Linux' $menuentry_id_option 'gnulinux-advanced-8bb11a0a-67b6-45a9-b1ea-bac37a17533b' {
	menuentry 'Debian GNU/Linux, with Linux 6.0.0-5-686' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.0.0-5-686-advanced-8bb11a0a-67b6-45a9-b1ea-bac37a17533b' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod btrfs
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//disk at 0,gpt2' --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  8bb11a0a-67b6-45a9-b1ea-bac37a17533b
		else
		  search --no-floppy --fs-uuid --set=root 8bb11a0a-67b6-45a9-b1ea-bac37a17533b
		fi
		echo	'Loading Linux 6.0.0-5-686 ...'
		linux	/boot/vmlinuz-6.0.0-5-686 root=UUID=8bb11a0a-67b6-45a9-b1ea-bac37a17533b ro  mem=2020M
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-6.0.0-5-686
	}
	menuentry 'Debian GNU/Linux, with Linux 6.0.0-5-686 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.0.0-5-686-recovery-8bb11a0a-67b6-45a9-b1ea-bac37a17533b' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod btrfs
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//disk at 0,gpt2' --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  8bb11a0a-67b6-45a9-b1ea-bac37a17533b
		else
		  search --no-floppy --fs-uuid --set=root 8bb11a0a-67b6-45a9-b1ea-bac37a17533b
		fi
		echo	'Loading Linux 6.0.0-5-686 ...'
		linux	/boot/vmlinuz-6.0.0-5-686 root=UUID=8bb11a0a-67b6-45a9-b1ea-bac37a17533b ro single 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-6.0.0-5-686
	}
	menuentry 'Debian GNU/Linux, with Linux 5.19.0-2-686' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.19.0-2-686-advanced-8bb11a0a-67b6-45a9-b1ea-bac37a17533b' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod btrfs
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//disk at 0,gpt2' --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  8bb11a0a-67b6-45a9-b1ea-bac37a17533b
		else
		  search --no-floppy --fs-uuid --set=root 8bb11a0a-67b6-45a9-b1ea-bac37a17533b
		fi
		echo	'Loading Linux 5.19.0-2-686 ...'
		linux	/boot/vmlinuz-5.19.0-2-686 root=UUID=8bb11a0a-67b6-45a9-b1ea-bac37a17533b ro  mem=2020M
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.19.0-2-686
	}
	menuentry 'Debian GNU/Linux, with Linux 5.19.0-2-686 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.19.0-2-686-recovery-8bb11a0a-67b6-45a9-b1ea-bac37a17533b' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod btrfs
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//disk at 0,gpt2' --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  8bb11a0a-67b6-45a9-b1ea-bac37a17533b
		else
		  search --no-floppy --fs-uuid --set=root 8bb11a0a-67b6-45a9-b1ea-bac37a17533b
		fi
		echo	'Loading Linux 5.19.0-2-686 ...'
		linux	/boot/vmlinuz-5.19.0-2-686 root=UUID=8bb11a0a-67b6-45a9-b1ea-bac37a17533b ro single 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.19.0-2-686
	}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+x32.bin)" {
	insmod part_gpt
	insmod btrfs
	set root='hd0,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//disk at 0,gpt2' --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  8bb11a0a-67b6-45a9-b1ea-bac37a17533b
	else
	  search --no-floppy --fs-uuid --set=root 8bb11a0a-67b6-45a9-b1ea-bac37a17533b
	fi
        linux   /boot/memtest86+x32.bin
}
menuentry 'Memory test (memtest86+x32.bin, serial console)' {
	insmod part_gpt
	insmod btrfs
	set root='hd0,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-ieee1275='ieee1275//disk at 0,gpt2' --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  8bb11a0a-67b6-45a9-b1ea-bac37a17533b
	else
	  search --no-floppy --fs-uuid --set=root 8bb11a0a-67b6-45a9-b1ea-bac37a17533b
	fi
        linux	/boot/memtest86+x32.bin console=ttyS0,115200
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/35_fwupd ###
### END /etc/grub.d/35_fwupd ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg
fi
### END /etc/grub.d/41_custom ###
*********************** END /boot/grub/grub.cfg

*********************** BEGIN /proc/mdstat
cat: /proc/mdstat: No such file or directory
*********************** END /proc/mdstat

*********************** BEGIN /dev/disk/by-id
total 0
lrwxrwxrwx 1 root root  9 Dec 13 19:57 ata-FUJITSU_MHV2120AH_NT59T7C2S0BV -> ../../sda
lrwxrwxrwx 1 root root 10 Dec 13 19:58 ata-FUJITSU_MHV2120AH_NT59T7C2S0BV-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Dec 13 19:58 ata-FUJITSU_MHV2120AH_NT59T7C2S0BV-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Dec 13 19:58 ata-FUJITSU_MHV2120AH_NT59T7C2S0BV-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Dec 13 19:58 ata-FUJITSU_MHV2120AH_NT59T7C2S0BV-part4 -> ../../sda4
lrwxrwxrwx 1 root root  9 Dec 13 19:57 ata-QSI_CD-RW_DVD-ROM_SBW-242 -> ../../sr0
*********************** END /dev/disk/by-id

*********************** BEGIN /dev/disk/by-uuid
total 0
lrwxrwxrwx 1 root root 10 Dec 13 19:58 59e9448b-190e-4737-8406-3899e3585d51 -> ../../sda4
lrwxrwxrwx 1 root root 10 Dec 13 19:58 8bb11a0a-67b6-45a9-b1ea-bac37a17533b -> ../../sda2
lrwxrwxrwx 1 root root 10 Dec 13 19:58 ff8c3a65-bb14-476d-b35d-f5f39df1c3e4 -> ../../sda3
*********************** END /dev/disk/by-uuid

-- System Information:
Debian Release: bookworm/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)

Kernel: Linux 6.0.0-5-686 (SMP w/1 CPU thread; PREEMPT)
Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages grub-pc depends on:
ii  debconf [debconf-2.0]  1.5.80
ii  grub-common            2.06-7
ii  grub-pc-bin            2.06-7
ii  grub2-common           2.06-7
ii  ucf                    3.0043

grub-pc recommends no packages.

grub-pc suggests no packages.

-- debconf information:
  grub-pc/postrm_purge_boot_grub: false
  grub2/linux_cmdline_default:
  grub2/force_efi_extra_removable: false
* grub-pc/install_devices: /dev/disk/by-id/ata-FUJITSU_MHV2120AH_NT59T7C2S0BV
  grub-pc/hidden_timeout: false
  grub2/kfreebsd_cmdline_default: quiet
  grub-pc/timeout: 5
  grub2/update_nvram: true
  grub-pc/install_devices_failed_upgrade: true
  grub-pc/mixed_legacy_and_grub2: true
  grub-pc/install_devices_empty: false
  grub2/linux_cmdline:
  grub-pc/install_devices_disks_changed:
  grub-pc/partition_description:
  grub2/kfreebsd_cmdline:
  grub-pc/install_devices_failed: false
  grub-pc/chainload_from_menu.lst: true
  grub-pc/kopt_extracted: false
  grub-pc/disk_description:



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