How to make it work on Pixel 4 XL rooted and Diag port enabled?

[daniyals48]

You connect your phone in No data transfer mode.
Enter these commands:
adb shell
su
resetprop ro.bootmode usbradio
resetprop ro.build.type userdebug
setprop sys.usb.config diag,diag_mdm,adb
diag_mdlog
Once you see long list of logs select data transfer from USB connection and you will have diag port enabled.
However, I see the following errors:
****[20:25:27 | ERROR @ usb_modem_pyusb.py:57 ] [!] Can't write to the USB device. Maybe that you need root/administrator privileges, or that the device was unplugged? Traceback (most recent call last):
File "/usr/local/lib/python3.11/dist-packages/qcsuper/inputs/usb_modem_pyusb.py", line 55, in send_request
self.dev_intf.write_endpoint.write(raw_payload)
File "/usr/local/lib/python3.11/dist-packages/pyusb-1.2.1-py3.11.egg/usb/core.py", line 408, in write
return self.device.write(self, data, timeout)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/dist-packages/pyusb-1.2.1-py3.11.egg/usb/core.py", line 989, in write
return fn(
^^^
File "/usr/local/lib/python3.11/dist-packages/pyusb-1.2.1-py3.11.egg/usb/backend/libusb1.py", line 837, in bulk_write
return self.__write(self.lib.libusb_bulk_transfer,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/dist-packages/pyusb-1.2.1-py3.11.egg/usb/backend/libusb1.py", line 938, in __write
_check(retval)
File "/usr/local/lib/python3.11/dist-packages/pyusb-1.2.1-py3.11.egg/usb/backend/libusb1.py", line 602, in _check
raise USBTimeoutError(_strerror(ret), ret, _libusb_errno[ret])
usb.core.USBTimeoutError: [Errno 110] Operation timed out

[20:25:32 | ERROR @ _base_input.py:281 ] Error: Diag request DIAG_LOG_CONFIG_F with payload b'\x00\x00\x00\x00\x00\x00\x00' timed out
[20:25:32 | INFO @ usb_modem_pyusb.py:76 ] Connection from the USB link closed****

and in the wireshark I see this:
Could not create profiles directory
"/root/.config/wireshark": Permission denied.
You don't have permission to read the file "hosts".
and some other file permission erorrs.