The core dump may occur during initialization
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000000000441711 in ngx_event_process_init (cycle=0x1e93cc0) at src/event/ngx_event.c:807
801 i = cycle->connection_n;
802 next = NULL;
803
804 do {
805 i--;
806
807 c[i].data = next;
#1 0x000000000044abb9 in ngx_worker_process_init (cycle=cycle@entry=0x1e93cc0, worker=worker@entry=-1) at src/os/unix/ngx_process_cycle.c:968