ocd assertion fault when connecting gdb

I am debugging board STM32f4 Discovery on Ubuntu 20.04 with openocd and arm-none-eabi-none. Things work well until yesterday. Today, when I connect the gdb to localhost:4444, following assertion happened and ocd quit:

Open On-Chip Debugger 0.10.0  Licensed under GNU GPL v2  For bug reports, read      http://openocd.org/doc/doxygen/bugs.html  Info : The selected transport took over low-level target control. The results might differ compared to plain JTAG/SWD  adapter speed: 2000 kHz  adapter_nsrst_delay: 100  none separate  srst_only separate srst_nogate srst_open_drain connect_deassert_srst  Started by GNU MCU Eclipse  Info : Unable to match requested speed 2000 kHz, using 1800 kHz  Info : Unable to match requested speed 2000 kHz, using 1800 kHz  Info : clock speed 1800 kHz  Info : STLINK v2 JTAG v37 API v2 SWIM v26 VID 0x0483 PID 0x374B  Info : using stlink api v2  Info : Target voltage: 2.894743  Info : stm32f4x.cpu: hardware has 6 breakpoints, 4 watchpoints  Info : accepting 'gdb' connection on tcp/3333  Info : device id = 0x100f6413  Info : flash size = 8194kbytes  openocd: src/flash/nor/stm32f2x.c:990: stm32x_probe: Assertion `(bank->size >> 10) == flash_size_in_kb' failed.  

I see that it is using stm32f2x.c, is it correct since the chip is stm32f407vgt?

https://stackoverflow.com/questions/67041370/ocd-assertion-fault-when-connecting-gdb April 11, 2021 at 12:07PM