stm32: Console device stuck if there is another uart device

[zafersn]

Describe the bug
enabling console subsys, getline and another uart device(hl7800 modem driver in my case(usart2))
The device (Console(zephyr,console = &usart1;) will hang at middle of the driver initialisation when enabling HL7800 modem driver which uses usart2 on STM32 devices

I also tried with SHELL_CMD, it worked, there was no issue but when I moved to the console, I got this issue.

To Reproduce
Enable CONFIG_CONSOLE_SUBSYS, CONFIG_CONSOLE_GETLINE and CONFIG_HL7800_MODEM(maybe it can be reproduce with another divice) on STM32

Expected behavior
Console should work seamlessly

Impact
cannot use console with another uart device.

[zafersn]

I solved the issue by disabling CONFIG_NET_SHELL

There is a conflict between CONFIG_NET_SHELL and CONFIG_CONSOLE_GETLINE. You have to go by one of them. Otherwise, the system is stuck. I don't know why, Any comment on this point?