Error creating backup in linux

[inSymeona]

When trying to create a backup on a QinF22Pro phone in Linux Mint, an error occurs. Today I reinstalled the client, but it did not help. What could be the problem?
`~/mtkclient$ ./mtk.py rl --skip userdata backup
MTK Flash/Exploit Client Public V2.0.1 (c) B.Kerler 2018-2024

Preloader - Status: Waiting for PreLoader VCOM, please reconnect mobile to brom mode
......Port - Device detected :)
Preloader - CPU: MT6768/MT6769(Helio P65/G85 k68v1)
Preloader - HW version: 0x0
Preloader - WDT: 0x10007000
Preloader - Uart: 0x11002000
Preloader - Brom payload addr: 0x100a00
Preloader - DA payload addr: 0x201000
Preloader - CQ_DMA addr: 0x10212000
Preloader - Var1: 0x25
Preloader - Disabling Watchdog...
Preloader - HW code: 0x707
Preloader - Target config: 0x0
Preloader - SBC enabled: False
Preloader - SLA enabled: False
Preloader - DAA enabled: False
Preloader - SWJTAG enabled: False
Preloader - EPP_PARAM at 0x600 after EMMC_BOOT/SDMMC_BOOT: False
Preloader - Root cert required: False
Preloader - Mem read auth: False
Preloader - Mem write auth: False
Preloader - Cmd 0xC8 blocked: False
Preloader - Get Target info
Preloader - HW subcode: 0x8a00
Preloader - HW Ver: 0xca00
Preloader - SW Ver: 0x0
Preloader - ME_ID: 61FD806B3F03A41092D130E0805F0163
Preloader - SOC_ID: F3CC010E54C99AA49032E99F8A2981BBCBE2C785A14D465443218BAFEA9BF6BA
DaHandler - Device is unprotected.
DaHandler - Device is in Preloader-Mode.
DAXFlash - Uploading xflash stage 1 from MTK_DA_V5.bin
XFlashExt - Patching da1 ...
Mtk - Patched "Patched loader msg" in preloader
Mtk - Patched "hash_check" in preloader
Mtk - Patched "Patched loader msg" in preloader
Mtk - Patched "get_vfy_policy" in preloader
XFlashExt - Patching da2 ...
XFlashExt - Security check patched
XFlashExt - DA version anti-rollback patched
XFlashExt - SBC patched to be disabled
XFlashExt - Register read/write not allowed patched
DAXFlash - Successfully uploaded stage 1, jumping ..
Preloader - Jumping to 0x200000
Preloader - Jumping to 0x200000: ok.
DAXFlash - Successfully received DA sync
DAXFlash - Uploading stage 2...
DAXFlash - Upload data was accepted. Jumping to stage 2...
DAXFlash - Boot to succeeded.
DAXFlash - Successfully uploaded stage 2
DAXFlash - DA SLA is disabled
DAXFlash - EMMC FWVer: 0x0
DAXFlash - EMMC ID: SLD64v
DAXFlash - EMMC CID: d60103534c443634764056818903b83b
DAXFlash - EMMC Boot1 Size: 0x400000
DAXFlash - EMMC Boot2 Size: 0x400000
DAXFlash - EMMC GP1 Size: 0x0
DAXFlash - EMMC GP2 Size: 0x0
DAXFlash - EMMC GP3 Size: 0x0
DAXFlash - EMMC GP4 Size: 0x0
DAXFlash - EMMC RPMB Size: 0x400000
DAXFlash - EMMC USER Size: 0xe67800000
DAXFlash - HW-CODE : 0x707
DAXFlash - HWSUB-CODE : 0x8A00
DAXFlash - HW-VERSION : 0xCA00
DAXFlash - SW-VERSION : 0x0
DAXFlash - CHIP-EVOLUTION : 0x1
DAXFlash - DA-VERSION : 1.0
DAXFlash - Extensions were accepted. Jumping to extensions...
DAXFlash
DAXFlash - [LIB]: Stage was't executed. Maybe dram issue ?.
DAXFlash
DAXFlash - [LIB]: DA Extensions failed to enable
Traceback (most recent call last):
File "/home/symeona/mtkclient/./mtk.py", line 1000, in
mtk = Main(args).run(parser)
File "/home/symeona/mtkclient/mtkclient/Library/mtk_main.py", line 664, in run
da_handler.handle_da_cmds(mtk, cmd, self.args)
File "/home/symeona/mtkclient/mtkclient/Library/DA/mtk_da_handler.py", line 680, in handle_da_cmds
self.da_rl(directory=directory, parttype=parttype, skip=skip)
File "/home/symeona/mtkclient/mtkclient/Library/DA/mtk_da_handler.py", line 247, in da_rl
data, guid_gpt = self.mtk.daloader.get_gpt(parttype=parttype)
File "/home/symeona/mtkclient/mtkclient/Library/DA/mtk_daloader.py", line 274, in get_gpt
data, guid_gpt = self.da.partition.get_gpt(self.mtk.config.gpt_settings, parttype)
File "/home/symeona/mtkclient/mtkclient/Library/partition.py", line 70, in get_gpt
data = self.readflash(addr=0, length=2 * self.config.pagesize, filename="", parttype=parttype, display=False)
File "/home/symeona/mtkclient/mtkclient/Library/DA/xflash/xflash_lib.py", line 825, in readflash
self.get_packet_length()
File "/home/symeona/mtkclient/mtkclient/Library/DA/xflash/xflash_lib.py", line 730, in get_packet_length
resp = self.send_devctrl(self.Cmd.GET_PACKET_LENGTH)
File "/home/symeona/mtkclient/mtkclient/Library/DA/xflash/xflash_lib.py", line 184, in send_devctrl
status[0] = self.status()
File "/home/symeona/mtkclient/mtkclient/Library/DA/xflash/xflash_lib.py", line 135, in status
magic, datatype, length = unpack("<III", hdr)
struct.error: unpack requires a buffer of 12 bytes
`

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