https://bugzilla.kernel.org/show_bug.cgi?id=218011 --- Comment #5 from jaak+bugzilla.kernel.org@xxxxxxxxxxx --- The new root filesystem was created with mkfs.ext4 with no special options. Here is the relevant /etc/mke2fs.conf: [defaults] base_features = sparse_super,large_file,filetype,resize_inode,dir_index,ext_attr default_mntopts = acl,user_xattr,journal_data enable_periodic_fsck = 0 blocksize = 4096 inode_size = 256 inode_ratio = 16384 [fs_types] ext3 = { features = has_journal } ext4 = { features = has_journal,extent,huge_file,flex_bg,metadata_csum,64bit,dir_nlink,extra_isize } small = { blocksize = 1024 inode_ratio = 4096 } floppy = { blocksize = 1024 inode_ratio = 8192 } big = { inode_ratio = 32768 } huge = { inode_ratio = 65536 } news = { inode_ratio = 4096 } largefile = { inode_ratio = 1048576 blocksize = -1 } largefile4 = { inode_ratio = 4194304 blocksize = -1 } hurd = { blocksize = 4096 inode_size = 128 warn_y2038_dates = 0 } And the dumpe2fs -h output from the currently failing system: dumpe2fs 1.47.0 (5-Feb-2023) Filesystem volume name: root Last mounted on: / Filesystem UUID: b7112037-b835-45ac-b3b3-4d9250c53503 Filesystem magic number: 0xEF53 Filesystem revision #: 1 (dynamic) Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery extent 64bit flex_bg sparse_super large_file huge_file dir_nlink extra_isize metadata_csum Filesystem flags: signed_directory_hash Default mount options: journal_data user_xattr acl Filesystem state: clean Errors behavior: Continue Filesystem OS type: Linux Inode count: 2621440 Block count: 10485760 Reserved block count: 524288 Overhead clusters: 242376 Free blocks: 6899974 Free inodes: 2208475 First block: 0 Block size: 4096 Fragment size: 4096 Group descriptor size: 64 Reserved GDT blocks: 1024 Blocks per group: 32768 Fragments per group: 32768 Inodes per group: 8192 Inode blocks per group: 512 Flex block group size: 16 Filesystem created: Sat Oct 14 18:03:49 2023 Last mount time: Sat Oct 14 18:16:50 2023 Last write time: Sat Oct 14 18:16:48 2023 Mount count: 2 Maximum mount count: -1 Last checked: Sat Oct 14 18:03:49 2023 Check interval: 0 (<none>) Lifetime writes: 26 GB Reserved blocks uid: 0 (user root) Reserved blocks gid: 0 (group root) First inode: 11 Inode size: 256 Required extra isize: 32 Desired extra isize: 32 Journal inode: 8 Default directory hash: half_md4 Directory Hash Seed: bf662df3-a40b-4276-905e-70bb51bfd867 Journal backup: inode blocks Checksum type: crc32c Checksum: 0xdf22e900 Journal features: journal_64bit journal_checksum_v3 Total journal size: 256M Total journal blocks: 65536 Max transaction length: 65536 Fast commit length: 0 Journal sequence: 0x00001f33 Journal start: 18150 Journal checksum type: crc32c Journal checksum: 0x70a695b1 -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.