when I try to debug with gdb, "info proc mappings" writes zero maps
(gdb) info proc mappings
process 25491
Mapped address spaces:
Start Addr End Addr Size Offset objfile
0x0 0x0 0x0 0x0 /mnt/md3/cache/inst/crack-language/.libs/crack
0x0 0x0 0x0 0x0 /mnt/md3/cache/inst/crack-language/.libs/crack
0x0 0x0 0x0 0x0 /mnt/md3/cache/inst/crack-language/.libs/crack
0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 [heap]
0x0 0x0 0x0 0x0 /usr/local/lib64/crack-0.6/crack/runtime.so
0x0 0x0 0x0 0x0 /usr/local/lib64/crack-0.6/crack/runtime.so
0x0 0x0 0x0 0x0 /usr/local/lib64/crack-0.6/crack/runtime.so
0x0 0x0 0x0 0x0 /usr/local/lib64/crack-0.6/crack/runtime.so