I have one local module and updated its module interface to the new one. Then I build K, started it and got a crash. I thought that it must my mistake in the module interface update, but when I looked at the core dump, it did point to another module:
(gdb) where #0 0x00005643e66fd349 in register_module (e=0x7f494a5cb4a0 <exports>, path=0x7f494ce1a9d0 "/usr/lib/x86_64-linux-gnu/sip-proxy/modules/cfg_rpc.so", handle=0x5643e8151500) at core/sr_module.c:230 #1 0x00005643e670341d in load_module (mod_path=0x7f494ce1a930 "cfg_rpc") at core/sr_module.c:567 #2 0x00005643e6918741 in yyparse () at core/cfg.y:1704 #3 0x00005643e65ca49e in main (argc=18, argv=0x7ffd36a27948) at main.c:2141
-- Juha