File: //proc/1638894/mountinfo
126 46 252:0 / / rw,relatime shared:85 master:1 - ext4 /dev/mapper/ubuntu--vg-ubuntu--lv rw
148 126 0:25 / /run rw,nosuid,nodev,noexec,relatime shared:105 master:5 - tmpfs tmpfs rw,size=1629144k,mode=755,inode64
168 148 0:27 / /run/lock rw,nosuid,nodev,noexec,relatime shared:106 master:6 - tmpfs tmpfs rw,size=5120k,inode64
169 148 0:41 / /run/user/0 rw,nosuid,nodev,relatime shared:107 master:120 - tmpfs tmpfs rw,size=1629140k,nr_inodes=407285,mode=700,inode64
170 126 0:22 / /sys rw,nosuid,nodev,noexec,relatime shared:110 master:7 - sysfs sysfs rw
171 170 0:6 / /sys/kernel/security rw,nosuid,nodev,noexec,relatime shared:111 master:8 - securityfs securityfs rw
172 170 0:28 / /sys/fs/cgroup rw,nosuid,nodev,noexec,relatime shared:112 master:9 - cgroup2 cgroup2 rw,nsdelegate,memory_recursiveprot
188 170 0:29 / /sys/fs/pstore rw,nosuid,nodev,noexec,relatime shared:113 master:10 - pstore pstore rw
191 170 0:30 / /sys/fs/bpf rw,nosuid,nodev,noexec,relatime shared:114 master:11 - bpf bpf rw,mode=700
195 170 0:12 / /sys/kernel/tracing rw,nosuid,nodev,noexec,relatime shared:115 master:16 - tracefs tracefs rw
196 170 0:7 / /sys/kernel/debug rw,nosuid,nodev,noexec,relatime shared:116 master:17 - debugfs debugfs rw
197 170 0:33 / /sys/fs/fuse/connections rw,nosuid,nodev,noexec,relatime shared:166 master:18 - fusectl fusectl rw
198 170 0:21 / /sys/kernel/config rw,nosuid,nodev,noexec,relatime shared:179 master:19 - configfs configfs rw
207 126 0:23 / /proc rw,nosuid,nodev,noexec,relatime shared:211 master:12 - proc proc rw
369 207 0:31 / /proc/sys/fs/binfmt_misc rw,relatime shared:283 master:13 - autofs systemd-1 rw,fd=32,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=7553
375 369 0:34 / /proc/sys/fs/binfmt_misc rw,nosuid,nodev,noexec,relatime shared:303 master:44 - binfmt_misc binfmt_misc rw
376 126 8:2 / /boot ro,relatime shared:304 master:29 - ext4 /dev/sda2 rw
377 126 0:36 / /dev ro,nosuid,noexec shared:305 - tmpfs tmpfs rw,size=4096k,nr_inodes=65536,mode=755,inode64
378 377 0:24 / /dev/pts rw,nosuid,noexec,relatime shared:307 master:3 - devpts devpts rw,gid=5,mode=620,ptmxmode=000
379 377 0:26 / /dev/shm rw,nosuid,nodev shared:308 master:4 - tmpfs tmpfs rw,inode64
380 377 0:20 / /dev/mqueue rw,nosuid,nodev,noexec,relatime shared:309 master:14 - mqueue mqueue rw
381 377 0:32 / /dev/hugepages rw,nosuid,nodev,relatime shared:310 master:15 - hugetlbfs hugetlbfs rw,pagesize=2M
127 126 252:0 /etc /etc ro,relatime shared:311 master:1 - ext4 /dev/mapper/ubuntu--vg-ubuntu--lv rw
144 148 0:25 /systemd/inaccessible/dir /run/credentials ro,nosuid,nodev,noexec,relatime shared:108 master:5 - tmpfs tmpfs rw,size=1629144k,mode=755,inode64
145 148 0:25 /systemd/propagate/dovecot.service /run/systemd/incoming ro,nosuid,nodev,noexec,relatime master:5 - tmpfs tmpfs rw,size=1629144k,mode=755,inode64
146 126 252:0 /tmp/systemd-private-762540772c814695b65b64f404639845-dovecot.service-tLhZOM/tmp /tmp rw,relatime shared:312 master:1 - ext4 /dev/mapper/ubuntu--vg-ubuntu--lv rw
147 126 252:0 /usr /usr ro,relatime shared:313 master:1 - ext4 /dev/mapper/ubuntu--vg-ubuntu--lv rw
382 126 252:0 /var/tmp/systemd-private-762540772c814695b65b64f404639845-dovecot.service-gim5tY/tmp /var/tmp rw,relatime shared:314 master:1 - ext4 /dev/mapper/ubuntu--vg-ubuntu--lv rw
68 148 0:50 / /run/user/1045 rw,nosuid,nodev,relatime shared:441 master:53 - tmpfs tmpfs rw,size=1629140k,nr_inodes=407285,mode=700,uid=1045,gid=1047,inode64