mkdir -p /tmp/test
sudo ./tux3fuse /tmp/testdev /tmp/test -f
preallocate_buffers: Pre-allocating buffers...
preallocate_buffers: Pre-allocating data for buffers...
new_buffer: Allocate buffer, block = 2
bread: read buffer 2, state 1
devmap_blockio: read [2]
new_buffer: Allocate buffer, block = 3
bread: read buffer 3, state 1
devmap_blockio: read [3]
lookup inode 0x0, 0 + 0
open_inode: found inode 0x0
new_xcache: realloc xcache to 4
mode 0000000 uid 0 gid 0 root 4:1 ctime 0 size 20 
brelse: Release buffer 2, count = 1, state = 2
brelse: Release buffer 3, count = 1, state = 2
getblk: Found buffer for 2, state 2
getblk: Found buffer for 3, state 2
lookup inode 0xd, 0 + d
open_inode: found inode 0xd
new_xcache: realloc xcache to 4
mode 0040755 uid 0 gid 0 root 8:1 
brelse: Release buffer 2, count = 1, state = 2
brelse: Release buffer 3, count = 1, state = 2
getblk: Found buffer for 2, state 2
getblk: Found buffer for 3, state 2
lookup inode 0xa, 0 + a
open_inode: found inode 0xa
new_xcache: realloc xcache to 4
mode 0000000 uid 0 gid 0 root a:1 
brelse: Release buffer 2, count = 1, state = 2
brelse: Release buffer 3, count = 1, state = 2
---- create file ----
getblk: Found buffer for 2, state 2
getblk: Found buffer for 3, state 2
make_inode: create inode 0xd
find empty inode in [3] base 0
result inum is e, limit is ffffffffffffffff
new_buffer: Allocate buffer, block = 0
bread: read buffer 0, state 1
filemap_blockio: read <0:0>
new_buffer: Allocate buffer, block = 4
bread: read buffer 4, state 1
devmap_blockio: read [4]
new_buffer: Allocate buffer, block = 5
bread: read buffer 5, state 1
devmap_blockio: read [5]
brelse: Release buffer 4, count = 1, state = 2
brelse: Release buffer 5, count = 1, state = 2
filemap_blockio: found physical block c
set_buffer_dirty: set_buffer_dirty 0 state=2
brelse: Release buffer 0, count = 1, state = 3
balloc -> [d]
new_buffer: Allocate buffer, block = d
set_buffer_dirty: set_buffer_dirty d state=1
getblk: Found buffer for 0, state 3
set_buffer_dirty: set_buffer_dirty 0 state=3
brelse: Release buffer 0, count = 1, state = 3
balloc -> [e]
new_buffer: Allocate buffer, block = e
set_buffer_dirty: set_buffer_dirty e state=1
root at 13
leaf at 14
brelse_dirty: Release dirty buffer d
set_buffer_dirty: set_buffer_dirty d state=3
brelse: Release buffer d, count = 1, state = 3
brelse_dirty: Release dirty buffer e
set_buffer_dirty: set_buffer_dirty e state=3
brelse: Release buffer e, count = 1, state = 3
set_buffer_dirty: set_buffer_dirty 3 state=2
resize inum 0xe at 0x70 from 0 to 18
brelse: Release buffer 2, count = 1, state = 2
brelse: Release buffer 3, count = 1, state = 3
new_buffer: Allocate buffer, block = 0
set_buffer_dirty: set_buffer_dirty 0 state=1
brelse: Release buffer 0, count = 1, state = 3
mode 0100666 uid 0 gid 0 root d:1 
new_buffer: Allocate buffer, block = 0
set_buffer_dirty: set_buffer_dirty 0 state=1
brelse: Release buffer 0, count = 1, state = 3
make: *** [defuse] Segmentation fault