=== /proc/partitions ===
major minor  #blocks  name

   8        0  976224256 sda
   8        1     152576 sda1
   8        2  976069632 sda2
=== /sys/class/block ===
total 0
drwxr-xr-x  2 root root 0 Sep 29 23:16 .
drwxr-xr-x 82 root root 0 Sep 29 23:16 ..
lrwxrwxrwx  1 root root 0 Sep 29 23:59 loop0 -> ../../devices/virtual/block/loop0
lrwxrwxrwx  1 root root 0 Sep 29 23:59 loop1 -> ../../devices/virtual/block/loop1
lrwxrwxrwx  1 root root 0 Sep 29 23:59 loop2 -> ../../devices/virtual/block/loop2
lrwxrwxrwx  1 root root 0 Sep 29 23:59 loop3 -> ../../devices/virtual/block/loop3
lrwxrwxrwx  1 root root 0 Sep 29 23:59 loop4 -> ../../devices/virtual/block/loop4
lrwxrwxrwx  1 root root 0 Sep 29 23:59 loop5 -> ../../devices/virtual/block/loop5
lrwxrwxrwx  1 root root 0 Sep 29 23:59 loop6 -> ../../devices/virtual/block/loop6
lrwxrwxrwx  1 root root 0 Sep 29 23:59 loop7 -> ../../devices/virtual/block/loop7
lrwxrwxrwx  1 root root 0 Sep 29 23:59 sda -> ../../devices/pci0000:17/0000:17:00.0/0000:18:00.0/host0/target0:2:0/0:2:0:0/block/sda
lrwxrwxrwx  1 root root 0 Sep 29 23:59 sda1 -> ../../devices/pci0000:17/0000:17:00.0/0000:18:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda1
lrwxrwxrwx  1 root root 0 Sep 29 23:59 sda2 -> ../../devices/pci0000:17/0000:17:00.0/0000:18:00.0/host0/target0:2:0/0:2:0:0/block/sda/sda2
=== /dev existing ===
total 4
drwxr-xr-x 5 root root  320 Sep 29 14:46 .
drwxr-xr-x 1 root root 4096 Jun 16 10:49 ..
lrwxrwxrwx 1 root root   13 Sep 29 14:46 fd -> /proc/self/fd
crw-rw-rw- 1 root root 1, 7 Sep 29 14:46 full
drwxrwxrwt 2 root root   40 Sep 29 14:46 mqueue
crw-rw-rw- 1 root root 1, 3 Sep 29 14:46 null
lrwxrwxrwx 1 root root    8 Sep 29 14:46 ptmx -> pts/ptmx
drwxr-xr-x 2 root root    0 Sep 29 14:46 pts
crw-rw-rw- 1 root root 1, 8 Sep 29 14:46 random
drwxrwxrwt 2 root root   40 Sep 29 14:46 shm
lrwxrwxrwx 1 root root   15 Sep 29 14:46 stderr -> /proc/self/fd/2
lrwxrwxrwx 1 root root   15 Sep 29 14:46 stdin -> /proc/self/fd/0
lrwxrwxrwx 1 root root   15 Sep 29 14:46 stdout -> /proc/self/fd/1
crw-rw-rw- 1 root root 5, 0 Sep 29 14:46 tty
crw-rw-rw- 1 root root 1, 9 Sep 29 14:46 urandom
crw-rw-rw- 1 root root 1, 5 Sep 29 14:46 zero
=== /proc/sys writable tests ===
-rw-r--r-- 1 root root 0 Sep 29 23:16 /proc/sys/kernel/core_pattern
--w------- 1 root root 0 Sep 29 14:46 /proc/sysrq-trigger
sh: line 9: /proc/sys/kernel/core_pattern: Read-only file system
=== cgroup ===
0::/
cgroup on /sys/fs/cgroup type cgroup2 (ro,nosuid,nodev,noexec,relatime)
total 0
drwxr-xr-x  2 root root 0 Sep 29 14:46 .
drwxr-xr-x 11 root root 0 Sep 29 14:46 ..
-r--r--r--  1 root root 0 Sep 29 14:46 cgroup.controllers
-r--r--r--  1 root root 0 Sep 29 14:46 cgroup.events
-rw-r--r--  1 root root 0 Sep 29 14:46 cgroup.freeze
--w-------  1 root root 0 Sep 29 23:59 cgroup.kill
-rw-r--r--  1 root root 0 Sep 29 23:59 cgroup.max.depth
-rw-r--r--  1 root root 0 Sep 29 23:59 cgroup.max.descendants
-rw-r--r--  1 root root 0 Sep 29 14:46 cgroup.procs
=== try mknod + read disk ===
overlay / overlay rw,relatime,lowerdir=/var/lib/docker/overlay2/l/TOY5CWGA3UMXOKYSQDQIMG4Y5T:/var/lib/docker/overlay2/l/N7U7P5AQCBI233KHXMLZNUQG3J:/var/lib/docker/overlay2/l/SH356J4D3UVHZOXVRPEGIYNBYB:/var/lib/docker/overlay2/l/FOIF23H76L7NNAFYWVNJ345WI3:/var/lib/docker/overlay2/l/UIYOZZGHVFL5AXMFEXA2ZET5SX:/var/lib/docker/overlay2/l/LMGZZICRIEH2S7GHDK5WJQJIHG:/var/lib/docker/overlay2/l/S4C2FZ4IUV5FPC2PH4N3DZGTED:/var/lib/docker/overlay2/l/ZJP55JPDFFXYUL66NMIHCJXTMM:/var/lib/docker/overlay2/l/KFQYSZ5YJO3V3DJ5UYE2XWKR4D,upperdir=/var/lib/docker/overlay2/38be6a118f9982023c033e2da61550f202b5ea8492bcd2a335e008582ed2da05/diff,workdir=/var/lib/docker/overlay2/38be6a118f9982023c033e2da61550f202b5ea8492bcd2a335e008582ed2da05/work 0 0
/dev/root /jimi-license.lic ext4 rw,relatime,stripe=256 0 0
/dev/root /log ext4 rw,relatime,stripe=256 0 0
/dev/root /etc/resolv.conf ext4 rw,relatime,stripe=256 0 0
/dev/root /etc/hostname ext4 rw,relatime,stripe=256 0 0
/dev/root /etc/hosts ext4 rw,relatime,stripe=256 0 0
=== setuid ===
/usr/sbin/pam_timestamp_check
/usr/sbin/unix_chkpwd
/usr/bin/mount
/usr/bin/umount
/usr/bin/chfn
/usr/bin/su
/usr/bin/passwd
/usr/bin/chage
/usr/bin/newgrp
/usr/bin/gpasswd
/usr/bin/chsh
/usr/libexec/dbus-1/dbus-daemon-launch-helper
DONE