You can also do it manually btw with `addr2line -e your_executable 0x435c17` and the sort.
$ dmd -g main.d && ./main etc.linux.memoryerror.NullPointerError@src/etc/linux/memoryerror.d(325) ---------------- ??:? void etc.linux.memoryerror.sigsegvUserspaceProcess(void*) [0x423321] ??:? void etc.linux.memoryerror.sigsegvDataHandler() [0x42326e] main.d:12 _Dmain [0x4204e5] ??:? _D2rt6dmain211_d_run_mainUiPPaPUAAaZiZ6runAllMFZ9__lambda1MFZv [0x421b8a] ??:? void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).tryExec(scope void delegate()) [0x421ae0] ??:? void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).runAll() [0x421b46] ??:? void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).tryExec(scope void delegate()) [0x421ae0] ??:? _d_run_main [0x421a3d] ??:? main [0x420597] ??:? __libc_start_main [0xdb825ec4]