Not having much success reproducing this on a clean machine. In the mean time, I figured I'd fix my laptop and try to see what changes after a restart:
root@castiana:~# ls -lh /proc/sys/fs/binfmt_misc/
ls: cannot access '/proc/sys/fs/binfmt_misc/': Too many levels of symbolic links
Not having much success reproducing this on a clean machine. In the mean time, I figured I'd fix my laptop and try to see what changes after a restart:
root@castiana:~# ls -lh /proc/sys/ fs/binfmt_ misc/ sys/fs/ binfmt_ misc/': Too many levels of symbolic links
ls: cannot access '/proc/
root@castiana:~# cat /proc/mounts | grep binfmt fs/binfmt_ misc autofs rw,relatime, fd=29,pgrp= 1,timeout= 0,minproto= 5,maxproto= 5,direct 0 0
systemd-1 /proc/sys/
root@castiana:~# systemctl restart proc-sys- fs-binfmt_ misc.automount
root@castiana:~# cat /proc/mounts | grep binfmt fs/binfmt_ misc autofs rw,relatime, fd=29,pgrp= 1,timeout= 0,minproto= 5,maxproto= 5,direct 0 0
systemd-1 /proc/sys/
root@castiana:~# ls -lh /proc/sys/ fs/binfmt_ misc/
total 0
-rw-r--r-- 1 root root 0 Mar 11 00:56 python2.7
-rw-r--r-- 1 root root 0 Mar 11 00:56 python3.5
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-aarch64
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-alpha
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-arm
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-armeb
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-cris
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-m68k
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-microblaze
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-mips
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-mips64
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-mips64el
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-mipsel
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-ppc
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-ppc64
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-ppc64abi32
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-ppc64le
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-s390x
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-sh4
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-sh4eb
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-sparc
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-sparc32plus
-rw-r--r-- 1 root root 0 Mar 11 00:56 qemu-sparc64
--w------- 1 root root 0 Mar 11 00:56 register
-rw-r--r-- 1 root root 0 Mar 11 00:56 status
root@castiana:~#
So as far as one can tell from the kernel, nothing changed...