Character device creation failure on Android 8.0.0 Motorola device

[Arian04]

Describe the bug ERROR: failed to create character device

Device details (please complete the following information):

• Device: Motorola ???
• OS: Stock Android 8.0
• Root Method: Magisk

Additional context (From #26)

I installed USB gadget tool and took the screenshot I also copied the log, in case it can help

log

ROOT - Execute command: for dir in /config/usb_gadget/*/; do echo GADGET_PATH=$dir; cd $dir/configs/; echo CONFIG_PATH="$dir/configs/`ls -1 | head -1`/"; cd $dir; if [ "$?" -ne "0" ]; then echo "Error - not able to change dir to $dir... exit"; exit 1; fi; echo UDC=$(cat UDC); find ./configs/ -type l -exec sh -c 'echo FUNCTIONS_ACTIVE=$(basename $(readlink "$@"))' _ {} \;; for f in ./functions/*/; do echo FUNCTIONS=$(basename $f); done; cd ./strings/0x409/; for vars in *; do echo ${vars}=$(cat $vars); done; echo "============="; done; ROOT (stdout) - GADGET_PATH=/config/usb_gadget/*/ CONFIG_PATH=/config/usb_gadget/*//configs/acct/ Error - not able to change dir to /config/usb_gadget/*/... exit ROOT (stderr) - : [1]: cd: /config/usb_gadget/*/configs: No such file or directory : [1]: cd: /config/usb_gadget/*: No such file or directory root - length=1; index=1 ROOT - Execute command: echo KERNEL_VERSION=`(uname -r |cut -d '-' -f1 )` && (gunzip -c /proc/config.gz | grep -i configfs | sed 's/# //; s/ is not set/=NOT_SET/') ROOT (stdout) - KERNEL_VERSION=3.18.71 ROOT (stderr) - : [1]: gunzip: not found ROOT - Execute command: for dir in /config/usb_gadget/*/; do echo GADGET_PATH=$dir; cd $dir/configs/; echo CONFIG_PATH="$dir/configs/`ls -1 | head -1`/"; cd $dir; if [ "$?" -ne "0" ]; then echo "Error - not able to change dir to $dir... exit"; exit 1; fi; echo UDC=$(cat UDC); find ./configs/ -type l -exec sh -c 'echo FUNCTIONS_ACTIVE=$(basename $(readlink "$@"))' _ {} \;; for f in ./functions/*/; do echo FUNCTIONS=$(basename $f); done; cd ./strings/0x409/; for vars in *; do echo ${vars}=$(cat $vars); done; echo "============="; done; ROOT (stdout) - GADGET_PATH=/config/usb_gadget/*/ CONFIG_PATH=/config/usb_gadget/*//configs/acct/ Error - not able to change dir to /config/usb_gadget/*/... exit ROOT (stderr) - : [1]: cd: /config/usb_gadget/*/configs: No such file or directory : [1]: cd: /config/usb_gadget/*: No such file or directory root - length=1; index=1 ROOT - Execute command: for dir in /config/usb_gadget/*/; do echo GADGET_PATH=$dir; cd $dir/configs/; echo CONFIG_PATH="$dir/configs/`ls -1 | head -1`/"; cd $dir; if [ "$?" -ne "0" ]; then echo "Error - not able to change dir to $dir... exit"; exit 1; fi; echo UDC=$(cat UDC); find ./configs/ -type l -exec sh -c 'echo FUNCTIONS_ACTIVE=$(basename $(readlink "$@"))' _ {} \;; for f in ./functions/*/; do echo FUNCTIONS=$(basename $f); done; cd ./strings/0x409/; for vars in *; do echo ${vars}=$(cat $vars); done; echo "============="; done; ROOT (stdout) - GADGET_PATH=/config/usb_gadget/g2/ CONFIG_PATH=/config/usb_gadget/g2//configs// UDC= FUNCTIONS=* UDC= bDeviceClass=0x00 bDeviceProtocol=0x00 bDeviceSubClass=0x00 bMaxPacketSize0=0x00 bcdDevice=0x0318 bcdUSB=0x0000 configs= functions= idProduct=0x0000 idVendor=0x0000 os_desc= strings= ============= ROOT (stderr) - : [1]: cd: /config/usb_gadget/g2/strings/0x409: No such file or directory cat: configs: Is a directory cat: functions: Is a directory cat: os_desc: Is a directory cat: strings: Is a directory

Originally posted by @wokawoka in https://github.com/Arian04/android-hid-client/issues/26#issuecomment-2062071285