#0  pkg_db_iter_next_pkg (i=0x82dcd68) at ../../../lib/dpkg/pkg-db.c:267
        r = 0x8000008
#1  0x080590ad in enqueue_pending () at ../../src/packages.c:68
        it = 0x82dcd68
        pkg = <optimized out>
#2  packages (argv=0xbfc86840) at ../../src/packages.c:152
        msdb_status = <optimized out>
#3  0x0804a383 in main (argc=3, argv=0xbfc86840) at ../../src/main.c:788
        ret = <optimized out>