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Bug#702853: marked as done (cruft: unexplained files in cgroup and other special mount points)

Your message dated Mon, 06 Oct 2014 17:08:44 +0200
with message-id <1676767.2bH6eySc3L@antec>
and subject line cruft: unexplained files in cgroup and other special mount points
has caused the Debian Bug report #702853,
regarding cruft: unexplained files in cgroup and other special mount points
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
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immediately.)


-- 
702853: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=702853
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: cruft
Version: 0.9.16
Severity: wishlist

Finally found a way to run cruft without overheating my laptop (nice
nice ionice -c3, thinkfan and an external fan). One issue I noticed is
that the various systemd mount points are not explained:

sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,relatime)
udev on /dev type devtmpfs (rw,relatime,size=10240k,nr_inodes=997086,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,relatime,size=1598232k,mode=755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /sys/fs/cgroup type tmpfs (rw,nosuid,nodev,noexec,relatime,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/net_cls type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=28,pgrp=1,timeout=300,minproto=5,maxproto=5,direct)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
securityfs on /sys/kernel/security type securityfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
tmpfs on /run/user type tmpfs (rw,nosuid,nodev,noexec,relatime,size=102400k,mode=755)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
/dev/sda1 on /boot type ext2 (rw,relatime,errors=continue)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)


---- unexplained: dev ----
        /dev/agpgart
        /dev/audio
        /dev/autofs
        /dev/block
...
---- unexplained: dev-hugepages ----
        /dev/hugepages
---- unexplained: dev-mqueue ----
        /dev/mqueue
---- unexplained: proc-sys-fs-binfmt_misc ----
        /proc/sys/fs/binfmt_misc
        /proc/sys/fs/binfmt_misc/register
        /proc/sys/fs/binfmt_misc/status
...
---- unexplained: sys-fs-cgroup-blkio ----
        /sys/fs/cgroup/blkio
        /sys/fs/cgroup/blkio/blkio.io_merged
        /sys/fs/cgroup/blkio/blkio.io_queued
---- unexplained: sys-fs-cgroup-cpu,cpuacct ----
        /sys/fs/cgroup/cpu,cpuacct
        /sys/fs/cgroup/cpu,cpuacct/cgroup.clone_children
...
---- unexplained: sys-fs-cgroup-cpuset ----
        /sys/fs/cgroup/cpuset
        /sys/fs/cgroup/cpuset/cgroup.clone_children
...
---- unexplained: sys-fs-cgroup-devices ----
        /sys/fs/cgroup/devices
        /sys/fs/cgroup/devices/cgroup.clone_children
...
---- unexplained: sys-fs-cgroup-net_cls ----
        /sys/fs/cgroup/net_cls
        /sys/fs/cgroup/net_cls/cgroup.clone_children
...
---- unexplained: sys-fs-cgroup-perf_event ----
        /sys/fs/cgroup/perf_event
        /sys/fs/cgroup/perf_event/cgroup.clone_children
...
---- unexplained: sys-fs-cgroup-systemd ----
        /sys/fs/cgroup/systemd
        /sys/fs/cgroup/systemd/cgroup.clone_children
...
---- unexplained: sys-kernel-debug ----
        /sys/kernel/debug

---- unexplained: sys-fs-cgroup-freezer ----
        /sys/fs/cgroup/freezer
        /sys/fs/cgroup/freezer/cgroup.clone_children
...
---- unexplained: sys-kernel-security ----
        /sys/kernel/security
        /sys/kernel/security/tpm0
        /sys/kernel/security/tpm0/ascii_bios_measurements
        /sys/kernel/security/tpm0/binary_bios_measurements


-- System Information:
Debian Release: 7.0
  APT prefers testing
  APT policy: (700, 'testing'), (600, 'unstable'), (550, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.8-trunk-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages cruft depends on:
ii  file   5.11-2
ii  libc6  2.13-38

Versions of packages cruft suggests:
ii  bsd-mailx [mailx]  8.1.2-0.20111106cvs-1

-- 
bye,
pabs

http://wiki.debian.org/PaulWise

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--- Begin Message --- 
These special filesystems were added to the list of ignored fs.


common.sh
 # print default list of all mounted filesystems to scan
 cruft_default_scan_fs()
 {	
-	mount | egrep -v " type (proc|devpts|nfs[1234]?|ncp|coda|(a|smb|ci|ncp|usb|tmp|sys)fs|fusectl)" | cut -d\  -f3
+	mount | egrep -v " type (proc|devpts|nfs[1234]?|ncp|coda|(a|smb|ci|ncp|usb|tmp|sys|devtmp|debug|config|auto|security|hugetlb)fs|fusectl|cgroup|mqueue|pstore|binfmt_misc)" | cut -d\  -f3
 }

--- End Message ---
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