offset 0 found 1 wanted 0 back 0xbab41270
backpointer mismatch on [128510738432 4096]
ref mismatch on [128510742528 12288] extent item 0, found 1
btrfsck: extent_io.c:612: free_extent_buffer: Assertion `!(eb-flags
1)' failed.
$ sudo btrfsck --repair --init-csum-tree --init-extent-tree
on 128510738432 root 5 owner 3849475
offset 0 found 1 wanted 0 back 0xbab41270
backpointer mismatch on [128510738432 4096]
ref mismatch on [128510742528 12288] extent item 0, found 1
btrfsck: extent_io.c:612: free_extent_buffer: Assertion `!(eb-flags
1)' failed.
$ sudo btrfsck --repair --init
offset 0 found 1 wanted 0 back 0xbab41270
backpointer mismatch on [128510738432 4096]
ref mismatch on [128510742528 12288] extent item 0, found 1
btrfsck: extent_io.c:612: free_extent_buffer: Assertion `!(eb-flags
1)' failed.
$ sudo btrfsck --repair --init-csum-tree --init