# Pastebin OkT431Pi
google:fedora-29-64 /root# ldd /usr/libexec/snapd/snap-confine 
	linux-vdso.so.1 (0x00007ffdc1338000)
	libudev.so.1 => /lib64/libudev.so.1 (0x00007f1bd21ad000)
	libcap.so.2 => /lib64/libcap.so.2 (0x00007f1bd21a6000)
	libseccomp.so.2 => /lib64/libseccomp.so.2 (0x00007f1bd2162000)
	libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f1bd2147000)
	libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f1bd2126000)
	libc.so.6 => /lib64/libc.so.6 (0x00007f1bd1f60000)
	librt.so.1 => /lib64/librt.so.1 (0x00007f1bd1f54000)
	libmount.so.1 => /lib64/libmount.so.1 (0x00007f1bd1ef7000)
	/lib64/ld-linux-x86-64.so.2 (0x00007f1bd21e7000)
	libblkid.so.1 => /lib64/libblkid.so.1 (0x00007f1bd1ea4000)
	libuuid.so.1 => /lib64/libuuid.so.1 (0x00007f1bd1e9b000)
	libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f1bd1e6e000)
	libpcre2-8.so.0 => /lib64/libpcre2-8.so.0 (0x00007f1bd1de7000)
	libdl.so.2 => /lib64/libdl.so.2 (0x00007f1bd1de1000)
google:fedora-29-64 /root# nsenter -m/run/snapd/ns/test-snapd-udev-input-subsystem.mnt
-bash: ls: command not found
-bash: /usr/libexec/grepconf.sh: No such file or directory
-bash: /usr/libexec/grepconf.sh: No such file or directory
-bash: sed: command not found
google:fedora-29-64 /# /usr/bin/ldd /usr/lib/snapd/snap-confine 
/usr/lib/snapd/snap-confine: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.27' not found (required by /usr/lib/snapd/snap-confine)
	linux-vdso.so.1 =>  (0x00007ffd39151000)
	libudev.so.1 => /lib/x86_64-linux-gnu/libudev.so.1 (0x00007f913eaed000)
	libcap.so.2 => /lib/x86_64-linux-gnu/libcap.so.2 (0x00007f913e6f2000)
	libseccomp.so.2 => /lib/x86_64-linux-gnu/libseccomp.so.2 (0x00007f913e4ad000)
	libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f913e297000)
	libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f913e07a000)
	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f913dcb0000)
	librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f913daa8000)
	/lib64/ld-linux-x86-64.so.2 (0x00007f913e8f8000)