DM800se V2 Speicher kaputt?

root@dm800sev2:~# dmesg
...            
[   24.458000] UBIFS error (pid 652): ubifs_read_node: bad node type (255 but expected 1)
[   24.459000] UBIFS error (pid 652): ubifs_read_node: bad node at LEB 3111:40344, LEB mapping status 0
[   24.460000] UBIFS error (pid 652): do_readpage: cannot read page 269 of inode 27471, error -22
...
root@dm800sev2:~# dmesg | grep error
[   23.864000] UBIFS error (pid 651): ubifs_read_node: bad node type (255 but expected 1)
[   23.865000] UBIFS error (pid 651): ubifs_read_node: bad node at LEB 3111:40344, LEB mapping status 0
[   23.866000] UBIFS error (pid 651): do_readpage: cannot read page 269 of inode 27471, error -22
[   23.867000] UBIFS error (pid 651): ubifs_read_node: bad node type (255 but expected 1)
[   23.868000] UBIFS error (pid 651): ubifs_read_node: bad node at LEB 3111:40344, LEB mapping status 0
[   23.869000] UBIFS error (pid 651): do_readpage: cannot read page 269 of inode 27471, error -22
[   23.870000] UBIFS error (pid 651): ubifs_read_node: bad node type (255 but expected 1)
[   23.871000] UBIFS error (pid 651): ubifs_read_node: bad node at LEB 3111:40344, LEB mapping status 0
[   23.872000] UBIFS error (pid 651): do_readpage: cannot read page 269 of inode 27471, error -22
[   26.384000] UBIFS error (pid 651): ubifs_read_node: bad node type (255 but expected 1)
[   26.385000] UBIFS error (pid 651): ubifs_read_node: bad node at LEB 3111:40344, LEB mapping status 0
[   26.386000] UBIFS error (pid 651): do_readpage: cannot read page 269 of inode 27471, error -22
...

skipped known bad block 0cc40000
skipped known bad block 0ce20000
skipped known bad block 14600000
skipped known bad block 17160000
skipped known bad block 29740000
skipped known bad block 2bf20000

18:26:28 box type: DM800SEv2
18:26:28 Enabled recovery of bad sectors
18:27:42 Calculating checksum...
18:27:43 Uploading file to box...
18:28:44 box is flashing from its memory...
18:28:48 Log: +++ 015 bad sector recovery enabled
18:30:52 Log: +++ 006 verify bbi after erase failed, at 0cc40000: Block will be marked as bad.
18:30:53 Log: +++ 006 verify bbi after erase failed, at 0ce20000: Block will be marked as bad.
18:30:59 Log: +++ 006 verify bbi after erase failed, at 14600000: Block will be marked as bad.
18:31:02 Log: +++ 006 verify bbi after erase failed, at 17160000: Block will be marked as bad.
18:31:17 Log: +++ 006 verify bbi after erase failed, at 29740000: Block will be marked as bad.
18:31:19 Log: +++ 006 verify bbi after erase failed, at 2bf20000: Block will be marked as bad.
18:31:36 OK, flash-copy succeeded