Package: src:linux Version: 4.8.11-1 Severity: wishlist Please give a more correct message, like 'incompatible binary version'. Returning a not found error to shells is just plain misleading.
$ set who who2 $ for i in 'ls -l ' 'file ' './'; do $i$1; $i$2; done -rwxr-xr-x 1 jidanni jidanni 51092 12-09 22:08 who -rwxr-xr-x 1 jidanni jidanni 52168 12-09 22:08 who2 who: ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux.so.2, for GNU/Linux 2.6.32, BuildID[sha1]=91f94a82b58bc7a63525c4ff35e43f9dbbe29caa, stripped who2: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 2.6.32, BuildID[sha1]=2d07a0c30c834741b64bda8289fa557fa1e1a876, stripped bash: ./who: No such file or directory jidanni pts/0 2016-12-24 18:02 (:0) $ uname -r 4.8.0-2-amd64 $ ./wwww #same messages as when something that really isn't there: bash: ./wwww: No such file or directory $ ./who dash: 2: ./who: not found