Phase 1 - find and verify superblock...
Phase 2 - using internal log
        - zero log...
        - scan filesystem freespace and inode maps...
        - found root inode chunk
Phase 3 - for each AG...
        - scan and clear agi unlinked lists...
        - process known inodes and perform inode discovery...
        - agno = 0
        - agno = 1
xfs_repair: read failed: Bad address
can't read block 16 for directory inode 4194344
7f503f056740: Badness in key lookup (length)
bp=(bno 4017863, len 4096 bytes) key=(bno 4017863, len 3584 bytes)
corrupt block 23 in directory inode 4194344
        will junk block
7f503f056740: Badness in key lookup (length)
bp=(bno 4017863, len 3584 bytes) key=(bno 4017863, len 4096 bytes)
        - agno = 2
        - agno = 3
        - agno = 4
        - agno = 5
        - agno = 6
        - agno = 7
xfs_repair: read failed: Bad address
can't read block 0 for directory inode 29623414
no . entry for directory 29623414
no .. entry for directory 29623414
problem with directory contents in inode 29623414
cleared inode 29623414
        - agno = 8
        - agno = 9
        - agno = 10
        - agno = 11
xfs_repair: read failed: Bad address
can't read block 0 for directory inode 46331269
no . entry for directory 46331269
no .. entry for directory 46331269
problem with directory contents in inode 46331269
cleared inode 46331269
        - agno = 12
        - agno = 13
        - agno = 14
        - agno = 15
        - process newly discovered inodes...
Phase 4 - check for duplicate blocks...
        - setting up duplicate extent list...
        - check for inodes claiming duplicate blocks...
        - agno = 0
        - agno = 1
        - agno = 2
        - agno = 3
xfs_repair: read failed: Bad address
can't read block 16 for directory inode 4194344

fatal error -- couldn't malloc dir2 buffer data
[Exit 1]