simple commands like
cp would just gives a Segmentation Fault.
Here is the backtrace for
gdb /bin/cp core Reading symbols from /bin/cp...(no debugging symbols found)...done. [New Thread 8198] warning: Can't read pathname for load map: Input/output error. Error while mapping shared library sections: linux64/libc.so.6: No such file or directory. Reading symbols from /lib/libselinux.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/libselinux.so.1 Reading symbols from /lib/libacl.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/libacl.so.1 Reading symbols from /lib/libattr.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/libattr.so.1 Symbol file not found for linux64/libc.so.6 Reading symbols from /lib/libdl.so.2...Reading symbols from /usr/lib/debug/lib/libdl-2.11.1.so...done. done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /lib64/ld-linux-x86-64.so.2...Reading symbols from /usr/lib/debug/lib/ld-2.11.1.so...done. done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Core was generated by `cp -i core /tmp'. Program terminated with signal 11, Segmentation fault. #0 0x0000000000000002 in ?? () (gdb)