Defold keep crashing when running hot reload

Hi, is there anyway to debug a crash?

I got these error and is confused about what is the problem:

ERROR:CRASH: build/x86_64-linux/dmengine(+0x4eb047) [0x55f874e0e047]
ERROR:CRASH: build/x86_64-linux/dmengine(+0x4eb203) [0x55f874e0e203]
ERROR:CRASH: /lib/libc.so.6(+0x40620) [0x7fd911823620]
ERROR:CRASH: /lib/libc.so.6(realloc+0x55) [0x7fd911884c05]
ERROR:CRASH: build/x86_64-linux/dmengine(+0x33fdca) [0x55f874c62dca]
ERROR:CRASH: build/x86_64-linux/dmengine(+0x1efb46) [0x55f874b12b46]
ERROR:CRASH: build/x86_64-linux/dmengine(+0x1fd470) [0x55f874b20470]
ERROR:CRASH: build/x86_64-linux/dmengine(+0x1fb624) [0x55f874b1e624]
ERROR:CRASH: build/x86_64-linux/dmengine(+0x40e1f6) [0x55f874d311f6]
ERROR:CRASH: build/x86_64-linux/dmengine(+0x1fb543) [0x55f874b1e543]
ERROR:CRASH: build/x86_64-linux/dmengine(+0x1b7efd) [0x55f874adaefd]
ERROR:CRASH: build/x86_64-linux/dmengine(+0x1b8a45) [0x55f874adba45]
ERROR:CRASH: build/x86_64-linux/dmengine(+0x1b9bb6) [0x55f874adcbb6]
ERROR:CRASH: build/x86_64-linux/dmengine(+0x1b3cb1) [0x55f874ad6cb1]
ERROR:CRASH: /lib/libc.so.6(+0x2a27e) [0x7fd91180d27e]
ERROR:CRASH: /lib/libc.so.6(__libc_start_main+0x89) [0x7fd91180d339]
ERROR:CRASH: build/x86_64-linux/dmengine(+0x1b3a75) [0x55f874ad6a75]

Do anyone know how to decode the crash report?