btrfs. Как исправить ошибки?

[AndreyAB]

Имеется btrfs раздел с ошибками.
btrfs check:

Код: [Выделить]

btrfs check /dev/sdb3
Checking filesystem on /dev/sdb3
UUID: 3ecd91e7-c76b-49e8-b8d3-4defe30f0351
checking extents
checking free space cache
checking fs roots
root 257 inode 302778 errors 400, nbytes wrong
root 257 inode 304801 errors 400, nbytes wrong
root 257 inode 305020 errors 400, nbytes wrong
root 257 inode 305064 errors 400, nbytes wrong
root 257 inode 305070 errors 400, nbytes wrong
root 257 inode 305072 errors 400, nbytes wrong
root 257 inode 305090 errors 400, nbytes wrong
root 257 inode 355879 errors 400, nbytes wrong
root 257 inode 357066 errors 400, nbytes wrong
root 257 inode 357076 errors 400, nbytes wrong
found 963757529654 bytes used err is 1
total csum bytes: 1607719928
total tree bytes: 3733585920
total fs tree bytes: 1856012288
total extent tree bytes: 79118336
btree space waste bytes: 438609178
file data blocks allocated: 7478874681344
 referenced 1735240441856
Btrfs v3.12
btrfs check --repair

Код: [Выделить]

btrfs check --repair /dev/sdb3
enabling repair mode
Checking filesystem on /dev/sdb3
UUID: 3ecd91e7-c76b-49e8-b8d3-4defe30f0351
checking extents
btrfs: extent-tree.c:2682: btrfs_reserve_extent: Assertion `!(ret)' failed.Подскажите, как исправить?