.
Thread 14 (Thread 0x7fcec91fe700 (LWP 2689)):
#0  0x00007fceeec93f7d in ftw_startup (dir=<error reading variable: Cannot access memory at address 0xa>, is_nftw=<error reading variable: Cannot access memory at address 0xa>, func=<error reading variable: Cannot access memory at address 0xa>, descriptors=<error reading variable: Cannot access memory at address 0xa>, flags=35228432, flags@entry=<error reading variable: Cannot access memory at address 0xa>) at ../sysdeps/wordsize-64/../../io/ftw.c:753
        name = <optimized out>
        data = <error reading variable data (Cannot access memory at address 0xfffffffffffffee2)>
        st = <error reading variable st (Cannot access memory at address 0xffffffffffffff42)>
        result = <optimized out>
        save_err = <optimized out>
        cwdfd = <optimized out>
        cwd = <optimized out>
        cp = <optimized out>
Cannot access memory at address 0xa