Got FATL logs when test with the calc example

[zouyonghao]

Hi, I got some FATL logs when I test with the calc example.

    -- Replicated Calculator with Raft --
                         Version 0.1.0
    Server ID:    3
    Endpoint:     127.0.1.1:10003
 [22:52:27.407 845] [tid 628d] [FATL] [logger.cc:634, flushAllLoggers()]
Abort
 [22:52:27.407 975] [tid 628d] [ERRO] [logger.cc:634, flushAllLoggers()]
 === Critical info (given by user): 0 bytes ===
 [22:52:27.408 053] [tid 628d] [ERRO] [logger.cc:634, flushAllLoggers()]
will not explore other threads (disabled by user)

However, I could not get more traces even I build it with ASAN.

[greensky00]

Hi @zouyonghao ,
I'm not sure due to the lack of info, but I guess it is because the port 10003 is already occupied by another process.

[zhanglistar]

running in gdb or lldb, and paste the backtrace.