Bug#916678: systemd: Caught <SEGV>, dumped core as pid 2097

Cristian Ionescu-Idbohrn cristian.ionescu-idbohrn at axis.com
Mon Dec 17 10:25:23 GMT 2018


Package: systemd
Version: 239-13
Severity: critical
Justification: breaks the whole system

While trying to upgrade postfix* packages I ended up in this mess :(
Every attempt (I know off) to get out of it failed :(

I also lost the ability to ssh login.

,----
| systemd[1]: Caught <SEGV>, dumped core as pid 2097.
|
| Broadcast message from systemd-journald at host (Sun 2018-12-16 17:16:09 CET):
|
| systemd[1]: Freezing execution.
|
| Failed to reload daemon: Connection reset by peer
| Failed to retrieve unit state: Failed to activate service 'org.freedesktop.systemd1': timed out (service_start_timeout=25000ms)
| Failed to stop postfix.service: Failed to activate service 'org.freedesktop.systemd1': timed out (service_start_timeout=25000ms)
| See system logs and 'systemctl status postfix.service' for details.
| Failed to get load state of postfix.service: Failed to activate service 'org.freedesktop.systemd1': timed out (service_start_timeout=25000ms)
| invoke-rc.d: initscript postfix, action "stop" failed.
| dpkg: warning: old postfix package pre-removal script subprocess returned error exit status 1
| dpkg: trying script from the new package instead ...
| Failed to reload daemon: Failed to activate service 'org.freedesktop.systemd1': timed out (service_start_timeout=25000ms)
| Failed to retrieve unit state: Failed to activate service 'org.freedesktop.systemd1': timed out (service_start_timeout=25000ms)
| Failed to stop postfix.service: Failed to activate service 'org.freedesktop.systemd1': timed out (service_start_timeout=25000ms)
| See system logs and 'systemctl status postfix.service' for details.
| Failed to get load state of postfix.service: Connection timed out
| invoke-rc.d: initscript postfix, action "stop" failed.
| dpkg: error processing archive /tmp/user/0/apt-dpkg-install-FfjLf1/12-postfix_3.3.2-1_amd64.deb (--unpack):
|  new postfix package pre-removal script subprocess returned error exit status 1
| Failed to reload daemon: Failed to activate service 'org.freedesktop.systemd1': timed out (service_start_timeout=25000ms)
| Failed to reload daemon: Failed to activate service 'org.freedesktop.systemd1': timed out (service_start_timeout=25000ms)
| Failed to retrieve unit state: Connection timed out
| Failed to start postfix.service: Failed to activate service 'org.freedesktop.systemd1': timed out (service_start_timeout=25000ms)
| See system logs and 'systemctl status postfix.service' for details.
| invoke-rc.d: initscript postfix, action "start" failed.
| Failed to get properties: Failed to activate service 'org.freedesktop.systemd1': timed out (service_start_timeout=25000ms)
| dpkg: error while cleaning up:
|  installed postfix package post-installation script subprocess returned error exit status 1
| Errors were encountered while processing:
|  /tmp/user/0/apt-dpkg-install-FfjLf1/12-postfix_3.3.2-1_amd64.deb
| [master 985cc4a] committing changes in /etc after apt run
|  1 file changed, 2 deletions(-)
| Error: Timeout was reached
| needrestart is being skipped since dpkg has failed
| E: Sub-process /usr/bin/dpkg returned an error code (1)
|
| root at host:~# systemctl status postfix.service
| Failed to get properties: Connection timed out
`----

I don't really think the segfault had anything to do with the upgrade
of the postfix* packages, but with what happened prior to that.  libc*
packages were upgraded (caused by a dependency from gcc* package
upgrades, I guess).  I happen to have that documented:

,----
| commit d31bcecaf0c85e3ced155a5b2ad813b65181c365
| Author: root <root at host>
| Date:   Sun Dec 16 17:02:44 2018 +0100
|
|     committing changes in /etc after apt run
|
|     Package changes:
|     -cpp-7 7.3.0-30 amd64
|     -cpp-8 8.2.0-9 amd64
|     +cpp-7 7.4.0-1 amd64
|     +cpp-8 8.2.0-12 amd64
|     -g++-8 8.2.0-9 amd64
|     -g++-8-multilib 8.2.0-9 amd64
|     +g++-8 8.2.0-12 amd64
|     +g++-8-multilib 8.2.0-12 amd64
|     -gcc-7 7.3.0-30 amd64
|     -gcc-7-base 7.3.0-30 amd64
|     -gcc-7-multilib 7.3.0-30 amd64
|     -gcc-8 8.2.0-9 amd64
|     -gcc-8-base 8.2.0-9 amd64
|     -gcc-8-multilib 8.2.0-9 amd64
|     +gcc-7 7.4.0-1 amd64
|     +gcc-7-base 7.4.0-1 amd64
|     +gcc-7-multilib 7.4.0-1 amd64
|     +gcc-8 8.2.0-12 amd64
|     +gcc-8-base 8.2.0-12 amd64
|     +gcc-8-multilib 8.2.0-12 amd64
|     -lib32asan4 7.3.0-30 amd64
|     -lib32asan5 8.2.0-9 amd64
|     -lib32atomic1 8.2.0-9 amd64
|     -lib32cilkrts5 7.3.0-30 amd64
|     +lib32asan4 7.4.0-1 amd64
|     +lib32asan5 8.2.0-12 amd64
|     +lib32atomic1 8.2.0-12 amd64
|     +lib32cilkrts5 7.4.0-1 amd64
|     -lib32gcc-7-dev 7.3.0-30 amd64
|     -lib32gcc-8-dev 8.2.0-9 amd64
|     -lib32gcc1 1:8.2.0-9 amd64
|     -lib32gomp1 8.2.0-9 amd64
|     -lib32itm1 8.2.0-9 amd64
|     -lib32mpx2 8.2.0-9 amd64
|     -lib32quadmath0 8.2.0-9 amd64
|     -lib32stdc++-7-dev 7.3.0-30 amd64
|     -lib32stdc++-8-dev 8.2.0-9 amd64
|     -lib32stdc++6 8.2.0-9 amd64
|     -lib32ubsan0 7.3.0-30 amd64
|     -lib32ubsan1 8.2.0-9 amd64
|     +lib32gcc-7-dev 7.4.0-1 amd64
|     +lib32gcc-8-dev 8.2.0-12 amd64
|     +lib32gcc1 1:8.2.0-12 amd64
|     +lib32gomp1 8.2.0-12 amd64
|     +lib32itm1 8.2.0-12 amd64
|     +lib32mpx2 8.2.0-12 amd64
|     +lib32quadmath0 8.2.0-12 amd64
|     +lib32stdc++-7-dev 7.4.0-1 amd64
|     +lib32stdc++-8-dev 8.2.0-12 amd64
|     +lib32stdc++6 8.2.0-12 amd64
|     +lib32ubsan0 7.4.0-1 amd64
|     +lib32ubsan1 8.2.0-12 amd64
|     -libasan4 7.3.0-30 amd64
|     -libasan5 8.2.0-9 amd64
|     +libasan4 7.4.0-1 amd64
|     +libasan5 8.2.0-12 amd64
|     -libatomic1 8.2.0-9 amd64
|     +libatomic1 8.2.0-12 amd64
|     -libc-bin 2.27-8 amd64
|     -libc-dev-bin 2.27-8 amd64
|     -libc-l10n 2.27-8 all
|     -libc6 2.27-8 amd64
|     -libc6-dbg 2.27-8 amd64
|     -libc6-dev 2.27-8 amd64
|     -libc6-dev-i386 2.27-8 amd64
|     -libc6-dev-x32 2.27-8 amd64
|     -libc6-i386 2.27-8 amd64
|     -libc6-x32 2.27-8 amd64
|     +libc-bin 2.28-2 amd64
|     +libc-dev-bin 2.28-2 amd64
|     +libc-l10n 2.28-2 all
|     +libc6 2.28-2 amd64
|     +libc6-dbg 2.28-2 amd64
|     +libc6-dev 2.28-2 amd64
|     +libc6-dev-i386 2.28-2 amd64
|     +libc6-dev-x32 2.28-2 amd64
|     +libc6-i386 2.28-2 amd64
|     +libc6-x32 2.28-2 amd64
|     -libcc1-0 8.2.0-9 amd64
|     +libcc1-0 8.2.0-12 amd64
|     -libcilkrts5 7.3.0-30 amd64
|     +libcilkrts5 7.4.0-1 amd64
|     -libgcc-7-dev 7.3.0-30 amd64
|     -libgcc-8-dev 8.2.0-9 amd64
|     -libgcc1 1:8.2.0-9 amd64
|     +libgcc-7-dev 7.4.0-1 amd64
|     +libgcc-8-dev 8.2.0-12 amd64
|     +libgcc1 1:8.2.0-12 amd64
|     -libgfortran5 8.2.0-9 amd64
|     +libgfortran5 8.2.0-12 amd64
|     -libgomp1 8.2.0-9 amd64
|     +libgomp1 8.2.0-12 amd64
|     -libitm1 8.2.0-9 amd64
|     +libitm1 8.2.0-12 amd64
|     -liblsan0 8.2.0-9 amd64
|     +liblsan0 8.2.0-12 amd64
|     -libmpx2 8.2.0-9 amd64
|     +libmpx2 8.2.0-12 amd64
|     -libquadmath0 8.2.0-9 amd64
|     +libquadmath0 8.2.0-12 amd64
|     -libstdc++-7-dev 7.3.0-30 amd64
|     -libstdc++-8-dev 8.2.0-9 amd64
|     -libstdc++6 8.2.0-9 amd64
|     +libstdc++-7-dev 7.4.0-1 amd64
|     +libstdc++-8-dev 8.2.0-12 amd64
|     +libstdc++6 8.2.0-12 amd64
|     -libtsan0 8.2.0-9 amd64
|     +libtsan0 8.2.0-12 amd64
|     -libubsan0 7.3.0-30 amd64
|     -libubsan1 8.2.0-9 amd64
|     +libubsan0 7.4.0-1 amd64
|     +libubsan1 8.2.0-12 amd64
|     -libx32asan4 7.3.0-30 amd64
|     -libx32asan5 8.2.0-9 amd64
|     -libx32atomic1 8.2.0-9 amd64
|     -libx32cilkrts5 7.3.0-30 amd64
|     +libx32asan4 7.4.0-1 amd64
|     +libx32asan5 8.2.0-12 amd64
|     +libx32atomic1 8.2.0-12 amd64
|     +libx32cilkrts5 7.4.0-1 amd64
|     -libx32gcc-7-dev 7.3.0-30 amd64
|     -libx32gcc-8-dev 8.2.0-9 amd64
|     -libx32gcc1 1:8.2.0-9 amd64
|     -libx32gomp1 8.2.0-9 amd64
|     -libx32itm1 8.2.0-9 amd64
|     -libx32quadmath0 8.2.0-9 amd64
|     -libx32stdc++-7-dev 7.3.0-30 amd64
|     -libx32stdc++-8-dev 8.2.0-9 amd64
|     -libx32stdc++6 8.2.0-9 amd64
|     -libx32ubsan0 7.3.0-30 amd64
|     -libx32ubsan1 8.2.0-9 amd64
|     +libx32gcc-7-dev 7.4.0-1 amd64
|     +libx32gcc-8-dev 8.2.0-12 amd64
|     +libx32gcc1 1:8.2.0-12 amd64
|     +libx32gomp1 8.2.0-12 amd64
|     +libx32itm1 8.2.0-12 amd64
|     +libx32quadmath0 8.2.0-12 amd64
|     +libx32stdc++-7-dev 7.4.0-1 amd64
|     +libx32stdc++-8-dev 8.2.0-12 amd64
|     +libx32stdc++6 8.2.0-12 amd64
|     +libx32ubsan0 7.4.0-1 amd64
|     +libx32ubsan1 8.2.0-12 amd64
|     -locales 2.27-8 all
|     +locales 2.28-2 all
`----

Followed by more upgrades:

,----
| commit 39dafddd6e79a573dfa36030ea576307714ad3fb
| Author: root <root at host>
| Date:   Sun Dec 16 17:15:11 2018 +0100
|
|     committing changes in /etc after apt run
|
|     Package changes:
|     -cups-bsd 2.2.9-2 amd64
|     -cups-client 2.2.9-2 amd64
|     -cups-common 2.2.9-2 all
|     +cups-bsd 2.2.10-3 amd64
|     +cups-client 2.2.10-3 amd64
|     +cups-common 2.2.10-3 all
|     -gir1.2-gtk-3.0 3.24.1-2 amd64
|     +gir1.2-gtk-3.0 3.24.2-3 amd64
|     -grub-common 2.02+dfsg1-8 amd64
|     -grub-pc 2.02+dfsg1-8 amd64
|     -grub-pc-bin 2.02+dfsg1-8 amd64
|     -grub2-common 2.02+dfsg1-8 amd64
|     +grub-common 2.02+dfsg1-9 amd64
|     +grub-pc 2.02+dfsg1-9 amd64
|     +grub-pc-bin 2.02+dfsg1-9 amd64
|     +grub2-common 2.02+dfsg1-9 amd64
|     -gtk-update-icon-cache 3.24.1-2 amd64
|     +gtk-update-icon-cache 3.24.2-3 amd64
|     -libcups2 2.2.9-2 amd64
|     +libcups2 2.2.10-3 amd64
|     -libcupsimage2 2.2.9-2 amd64
|     +libcupsimage2 2.2.10-3 amd64
|     -libgtk-3-0 3.24.1-2 amd64
|     -libgtk-3-common 3.24.1-2 all
|     +libgtk-3-0 3.24.2-3 amd64
|     +libgtk-3-common 3.24.2-3 all
`----

Followed by the total collapse.

I happen to have netconsole running and logging to another computer,
which shows the following:

,----
| 2018-12-16 17:16:08 host:6665 0,1210,543999638601,-;systemd[1]: segfault at ffffffffffffffe0 ip 00007f2d93990647 sp 00007ffcabd85028 error 5
| 2018-12-16 17:16:08 host:6665 4,1211,543999661307,c; in libc-2.28.so[7f2d93856000+148000]
| 2018-12-16 17:16:08 host:6665 0,1212,543999684289,-;Code:
| 2018-12-16 17:16:08 host:6665 4,1213,543999707127,c;f9
| 2018-12-16 17:16:08 host:6665 4,1214,543999729593,c;20
| 2018-12-16 17:16:08 host:6665 4,1215,543999752161,c;77
| 2018-12-16 17:16:08 host:6665 4,1216,543999774285,c;1f
| 2018-12-16 17:16:08 host:6665 4,1217,543999796208,c;c5
| 2018-12-16 17:16:08 host:6665 4,1218,543999817842,c;fd
| 2018-12-16 17:16:08 host:6665 4,1219,543999839240,c;74
| 2018-12-16 17:16:08 host:6665 4,1220,543999860150,c;0f
| 2018-12-16 17:16:08 host:6665 4,1221,543999880727,c;c5
| 2018-12-16 17:16:08 host:6665 4,1222,543999901153,c;fd
| 2018-12-16 17:16:08 host:6665 4,1223,543999921433,c;d7
| 2018-12-16 17:16:08 host:6665 4,1224,543999941456,c;c1
| 2018-12-16 17:16:08 host:6665 4,1225,543999960829,c;85
| 2018-12-16 17:16:08 host:6665 4,1226,543999979669,c;c0
| 2018-12-16 17:16:08 host:6665 4,1227,543999997989,c;0f
| 2018-12-16 17:16:08 host:6665 4,1228,544000016197,c;85
| 2018-12-16 17:16:08 host:6665 4,1229,544000034208,c;df
| 2018-12-16 17:16:08 host:6665 4,1230,544000052186,c;00
| 2018-12-16 17:16:08 host:6665 4,1231,544000069910,c;00
| 2018-12-16 17:16:08 host:6665 4,1232,544000087513,c;00
| 2018-12-16 17:16:08 host:6665 4,1233,544000104909,c;48
| 2018-12-16 17:16:08 host:6665 4,1234,544000122105,c;83
| 2018-12-16 17:16:08 host:6665 4,1235,544000139438,c;c7
| 2018-12-16 17:16:08 host:6665 4,1236,544000156273,c;20
| 2018-12-16 17:16:08 host:6665 4,1237,544000172913,c;83
| 2018-12-16 17:16:08 host:6665 4,1238,544000189366,c;e1
| 2018-12-16 17:16:08 host:6665 4,1239,544000205612,c;1f
| 2018-12-16 17:16:08 host:6665 4,1240,544000221695,c;48
| 2018-12-16 17:16:08 host:6665 4,1241,544000237725,c;83
| 2018-12-16 17:16:08 host:6665 4,1242,544000253507,c;e7
| 2018-12-16 17:16:09 host:6665 4,1243,544000269081,c;e0
| 2018-12-16 17:16:09 host:6665 4,1244,544000284511,c;eb
| 2018-12-16 17:16:09 host:6665 4,1245,544000299728,c;36
| 2018-12-16 17:16:09 host:6665 4,1246,544000314763,c;66
| 2018-12-16 17:16:09 host:6665 4,1247,544000329600,c;90
| 2018-12-16 17:16:09 host:6665 4,1248,544000344485,c;83
| 2018-12-16 17:16:09 host:6665 4,1249,544000358852,c;e1
| 2018-12-16 17:16:09 host:6665 4,1250,544000372976,c;1f
| 2018-12-16 17:16:09 host:6665 4,1251,544000386436,c;48
| 2018-12-16 17:16:09 host:6665 4,1252,544000399843,c;83
| 2018-12-16 17:16:09 host:6665 4,1253,544000412550,c;e7
| 2018-12-16 17:16:09 host:6665 4,1254,544000425109,c;e0
| 2018-12-16 17:16:09 host:6665 4,1255,544000436994,c;<c5>
| 2018-12-16 17:16:09 host:6665 4,1256,544000448477,c;fd
| 2018-12-16 17:16:09 host:6665 4,1257,544000459176,c;74
| 2018-12-16 17:16:09 host:6665 4,1258,544000469829,c;0f
| 2018-12-16 17:16:09 host:6665 4,1259,544000479976,c;c5
| 2018-12-16 17:16:09 host:6665 4,1260,544000489875,c;fd
| 2018-12-16 17:16:09 host:6665 4,1261,544000499608,c;d7
| 2018-12-16 17:16:09 host:6665 4,1262,544000509098,c;c1
| 2018-12-16 17:16:09 host:6665 4,1263,544000518371,c;d3
| 2018-12-16 17:16:09 host:6665 4,1264,544000527422,c;f8
| 2018-12-16 17:16:09 host:6665 4,1265,544000536185,c;85
| 2018-12-16 17:16:09 host:6665 4,1266,544000544904,c;c0
| 2018-12-16 17:16:09 host:6665 4,1267,544000553238,c;74
| 2018-12-16 17:16:09 host:6665 4,1268,544000561394,c;1b
| 2018-12-16 17:16:09 host:6665 4,1269,544000568857,c;f3
| 2018-12-16 17:16:09 host:6665 4,1270,544000575663,c;0f
| 2018-12-16 17:16:09 host:6665 4,1271,544000581649,c;bc
| 2018-12-16 17:16:09 host:6665 4,1272,544000587544,c;c0
| 2018-12-16 17:16:09 host:6665 4,1273,544000593152,c;48
| 2018-12-16 17:16:09 host:6665 4,1274,544000598039,c;01
| 2018-12-16 17:16:09 host:6665 4,1275,544000602173,c;f8
| 2018-12-16 17:16:09 host:6665 4,1276,544000606058,c;48
| 2018-12-16 17:17:01 host:6665 43,1277,544053142233,-;systemd-journald[30094]: Failed to send WATCHDOG=1 notification message: Connection refused
| 2018-12-16 17:18:39 host:6665 43,1278,544150832436,-;systemd-journald[30094]: Failed to send WATCHDOG=1 notification message: Transport endpoint is not connected
| ... repeted WATCHDOG=1 messages, every minute or so ...
`----


I happen to have been able to collect some info before the collapse.


-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (500, 'testing'), (99, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.18.0-3-amd64 (SMP w/12 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE= (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Init: systemd (via /run/systemd/system)

Versions of packages systemd depends on:
ii  adduser          3.118
ii  libacl1          2.2.52-3+b1
ii  libapparmor1     2.13.1-3+b1
ii  libaudit1        1:2.8.4-2
ii  libblkid1        2.32.1-0.1
ii  libc6            2.28-2
ii  libcap2          1:2.25-1.2
ii  libcryptsetup12  2:2.0.5-2
ii  libgcrypt20      1.8.4-4
ii  libgnutls30      3.5.19-1+b1
ii  libgpg-error0    1.32-3
ii  libidn11         1.33-2.2
ii  libip4tc0        1.8.2-2
ii  libkmod2         25-2
ii  liblz4-1         1.8.2-1
ii  liblzma5         5.2.2-1.3
ii  libmount1        2.32.1-0.1
ii  libpam0g         1.1.8-3.8
ii  libseccomp2      2.3.3-3
ii  libselinux1      2.8-1+b1
ii  libsystemd0      239-13
ii  mount            2.32.1-0.1
ii  procps           2:3.3.15-2
ii  util-linux       2.32.1-0.1

Versions of packages systemd recommends:
ii  dbus            1.12.10-1
ii  libpam-systemd  239-13

Versions of packages systemd suggests:
ii  policykit-1        0.105-22
pn  systemd-container  <none>

Versions of packages systemd is related to:
pn  dracut           <none>
ii  initramfs-tools  0.132
ii  udev             239-13

-- Configuration Files:
/etc/systemd/system.conf changed:
[Manager]
LogLevel=warning


-- no debconf information


[OVERRIDDEN] /etc/tmpfiles.d/screen-cleanup.conf -> /usr/lib/tmpfiles.d/screen-cleanup.conf

--- /usr/lib/tmpfiles.d/screen-cleanup.conf	2017-07-01 14:07:57.000000000 +0200
+++ /etc/tmpfiles.d/screen-cleanup.conf	2017-12-22 14:12:10.819391346 +0100
@@ -1 +1 @@
-d /run/screen 0777 root utmp
+d /run/screen 1777 root utmp

[EXTENDED]   /lib/systemd/system/rc-local.service -> /lib/systemd/system/rc-local.service.d/debian.conf
[EXTENDED]   /lib/systemd/system/systemd-resolved.service -> /lib/systemd/system/systemd-resolved.service.d/resolvconf.conf

3 overridden configuration files found.


Failed to issue method call DumpByFileDescriptor: Connection timed out


==> /var/lib/systemd/deb-systemd-helper-enabled/ifupdown-wait-online.service.dsh-also <==
/etc/systemd/system/network-online.target.wants/ifupdown-wait-online.service

==> /var/lib/systemd/deb-systemd-helper-enabled/ntp.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/ntp.service

==> /var/lib/systemd/deb-systemd-helper-enabled/virtlogd.socket.dsh-also <==
/etc/systemd/system/sockets.target.wants/virtlogd.socket

==> /var/lib/systemd/deb-systemd-helper-enabled/virtlogd-admin.socket.dsh-also <==
/etc/systemd/system/sockets.target.wants/virtlogd-admin.socket

==> /var/lib/systemd/deb-systemd-helper-enabled/dm-event.service.dsh-also <==
/etc/systemd/system/sysinit.target.wants/dm-event.service

==> /var/lib/systemd/deb-systemd-helper-enabled/virtlockd-admin.socket.dsh-also <==
/etc/systemd/system/sockets.target.wants/virtlockd-admin.socket

==> /var/lib/systemd/deb-systemd-helper-enabled/virtlogd.service.dsh-also <==
/etc/systemd/system/sockets.target.wants/virtlogd.socket

==> /var/lib/systemd/deb-systemd-helper-enabled/lvm2-lvmetad.service.dsh-also <==
/etc/systemd/system/sysinit.target.wants/lvm2-lvmetad.service

==> /var/lib/systemd/deb-systemd-helper-enabled/lvm2-lvmpolld.socket.dsh-also <==
/etc/systemd/system/sysinit.target.wants/lvm2-lvmpolld.socket

==> /var/lib/systemd/deb-systemd-helper-enabled/rsync.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/rsync.service

==> /var/lib/systemd/deb-systemd-helper-enabled/timers.target.wants/anacron.timer <==

==> /var/lib/systemd/deb-systemd-helper-enabled/timers.target.wants/apt-daily-upgrade.timer <==

==> /var/lib/systemd/deb-systemd-helper-enabled/timers.target.wants/apt-daily.timer <==

==> /var/lib/systemd/deb-systemd-helper-enabled/timers.target.wants/logrotate.timer <==

==> /var/lib/systemd/deb-systemd-helper-enabled/anacron.timer.dsh-also <==
/etc/systemd/system/timers.target.wants/anacron.timer

==> /var/lib/systemd/deb-systemd-helper-enabled/apt-daily.timer.dsh-also <==
/etc/systemd/system/timers.target.wants/apt-daily.timer

==> /var/lib/systemd/deb-systemd-helper-enabled/virtlockd.socket.dsh-also <==
/etc/systemd/system/sockets.target.wants/virtlockd.socket

==> /var/lib/systemd/deb-systemd-helper-enabled/virtlockd.service.dsh-also <==
/etc/systemd/system/sockets.target.wants/virtlockd.socket

==> /var/lib/systemd/deb-systemd-helper-enabled/upower.service.dsh-also <==
/etc/systemd/system/graphical.target.wants/upower.service

==> /var/lib/systemd/deb-systemd-helper-enabled/ssh.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/ssh.service
/etc/systemd/system/sshd.service

==> /var/lib/systemd/deb-systemd-helper-enabled/rpcbind.service.dsh-also <==
/etc/systemd/system/sockets.target.wants/rpcbind.socket
/etc/systemd/system/multi-user.target.wants/rpcbind.service

==> /var/lib/systemd/deb-systemd-helper-enabled/blk-availability.service.dsh-also <==
/etc/systemd/system/sysinit.target.wants/blk-availability.service

==> /var/lib/systemd/deb-systemd-helper-enabled/bluetooth.target.wants/bluetooth.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/irqbalance.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/irqbalance.service

==> /var/lib/systemd/deb-systemd-helper-enabled/ssh.socket.dsh-also <==
/etc/systemd/system/sockets.target.wants/ssh.socket

==> /var/lib/systemd/deb-systemd-helper-enabled/lvm2-lvmpolld.service.dsh-also <==
/etc/systemd/system/sysinit.target.wants/lvm2-lvmpolld.service

==> /var/lib/systemd/deb-systemd-helper-enabled/autofs.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/autofs.service

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/libvirtd.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/atop.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/console-setup.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/rasdaemon.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/networking.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/ras-mc-ctl.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/sysstat.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/autofs.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/rpcbind.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/wpa_supplicant.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/cron.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/rsync.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/rsyslog.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/etckeeper.timer <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/lm-sensors.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/libvirt-guests.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/nfs-client.target <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/irqbalance.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/atd.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/ntp.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/anacron.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/inetd.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/ssh.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/smartd.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/postfix.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/atopacct.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/lm-sensors.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/lm-sensors.service

==> /var/lib/systemd/deb-systemd-helper-enabled/postfix.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/postfix.service

==> /var/lib/systemd/deb-systemd-helper-enabled/udisks2.service.dsh-also <==
/etc/systemd/system/graphical.target.wants/udisks2.service

==> /var/lib/systemd/deb-systemd-helper-enabled/dm-event.socket.dsh-also <==
/etc/systemd/system/sockets.target.wants/dm-event.socket

==> /var/lib/systemd/deb-systemd-helper-enabled/apt-daily-upgrade.timer.dsh-also <==
/etc/systemd/system/timers.target.wants/apt-daily-upgrade.timer

==> /var/lib/systemd/deb-systemd-helper-enabled/graphical.target.wants/udisks2.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/graphical.target.wants/rtkit-daemon.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/dbus-fi.w1.wpa_supplicant1.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/lvm2-monitor.service.dsh-also <==
/etc/systemd/system/sysinit.target.wants/lvm2-monitor.service

==> /var/lib/systemd/deb-systemd-helper-enabled/nfs-client.target.dsh-also <==
/etc/systemd/system/multi-user.target.wants/nfs-client.target
/etc/systemd/system/remote-fs.target.wants/nfs-client.target

==> /var/lib/systemd/deb-systemd-helper-enabled/libvirt-guests.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/libvirt-guests.service

==> /var/lib/systemd/deb-systemd-helper-enabled/saned.socket.dsh-also <==
/etc/systemd/system/sockets.target.wants/saned.socket

==> /var/lib/systemd/deb-systemd-helper-enabled/remote-fs.target.wants/nfs-client.target <==

==> /var/lib/systemd/deb-systemd-helper-enabled/anacron.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/anacron.service

==> /var/lib/systemd/deb-systemd-helper-enabled/libvirtd.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/libvirtd.service
/etc/systemd/system/sockets.target.wants/virtlockd.socket
/etc/systemd/system/sockets.target.wants/virtlogd.socket

==> /var/lib/systemd/deb-systemd-helper-enabled/bluetooth.service.dsh-also <==
/etc/systemd/system/bluetooth.target.wants/bluetooth.service
/etc/systemd/system/dbus-org.bluez.service

==> /var/lib/systemd/deb-systemd-helper-enabled/network-online.target.wants/networking.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/network-online.target.wants/ifupdown-wait-online.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/cron.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/cron.service

==> /var/lib/systemd/deb-systemd-helper-enabled/haveged.service.dsh-also <==
/etc/systemd/system/default.target.wants/haveged.service

==> /var/lib/systemd/deb-systemd-helper-enabled/lvm2-lvmetad.socket.dsh-also <==
/etc/systemd/system/sysinit.target.wants/lvm2-lvmetad.socket

==> /var/lib/systemd/deb-systemd-helper-enabled/networking.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/networking.service
/etc/systemd/system/network-online.target.wants/networking.service

==> /var/lib/systemd/deb-systemd-helper-enabled/dbus-org.bluez.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/syslog.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/default.target.wants/haveged.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/sysstat.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/sysstat.service

==> /var/lib/systemd/deb-systemd-helper-enabled/inetd.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/inetd.service

==> /var/lib/systemd/deb-systemd-helper-enabled/fstrim.timer.dsh-also <==
/etc/systemd/system/timers.target.wants/fstrim.timer

==> /var/lib/systemd/deb-systemd-helper-enabled/sysinit.target.wants/lvm2-lvmetad.socket <==

==> /var/lib/systemd/deb-systemd-helper-enabled/sysinit.target.wants/blk-availability.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/sysinit.target.wants/keyboard-setup.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/sysinit.target.wants/lvm2-lvmpolld.socket <==

==> /var/lib/systemd/deb-systemd-helper-enabled/sysinit.target.wants/lvm2-monitor.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/sockets.target.wants/rpcbind.socket <==

==> /var/lib/systemd/deb-systemd-helper-enabled/sockets.target.wants/dm-event.socket <==

==> /var/lib/systemd/deb-systemd-helper-enabled/sockets.target.wants/virtlogd-admin.socket <==

==> /var/lib/systemd/deb-systemd-helper-enabled/sockets.target.wants/virtlockd-admin.socket <==

==> /var/lib/systemd/deb-systemd-helper-enabled/sockets.target.wants/virtlogd.socket <==

==> /var/lib/systemd/deb-systemd-helper-enabled/sockets.target.wants/virtlockd.socket <==

==> /var/lib/systemd/deb-systemd-helper-enabled/rsyslog.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/rsyslog.service
/etc/systemd/system/syslog.service

==> /var/lib/systemd/deb-systemd-helper-enabled/atd.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/atd.service

==> /var/lib/systemd/deb-systemd-helper-enabled/sshd.service <==

==> /var/lib/systemd/deb-systemd-helper-enabled/logrotate.timer.dsh-also <==
/etc/systemd/system/timers.target.wants/logrotate.timer

==> /var/lib/systemd/deb-systemd-helper-enabled/ras-mc-ctl.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/ras-mc-ctl.service

==> /var/lib/systemd/deb-systemd-helper-enabled/atop.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/atop.service

==> /var/lib/systemd/deb-systemd-helper-enabled/atopacct.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/atopacct.service

==> /var/lib/systemd/deb-systemd-helper-enabled/smartd.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/smartd.service

==> /var/lib/systemd/deb-systemd-helper-enabled/rpcbind.socket.dsh-also <==
/etc/systemd/system/sockets.target.wants/rpcbind.socket

==> /var/lib/systemd/deb-systemd-helper-enabled/keyboard-setup.service.dsh-also <==
/etc/systemd/system/sysinit.target.wants/keyboard-setup.service

==> /var/lib/systemd/deb-systemd-helper-enabled/rtkit-daemon.service.dsh-also <==
/etc/systemd/system/graphical.target.wants/rtkit-daemon.service

==> /var/lib/systemd/deb-systemd-helper-enabled/console-setup.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/console-setup.service

==> /var/lib/systemd/deb-systemd-helper-enabled/rasdaemon.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/rasdaemon.service

==> /var/lib/systemd/deb-systemd-helper-enabled/etckeeper.timer.dsh-also <==
/etc/systemd/system/multi-user.target.wants/etckeeper.timer

==> /var/lib/systemd/deb-systemd-helper-enabled/wpa_supplicant.service.dsh-also <==
/etc/systemd/system/multi-user.target.wants/wpa_supplicant.service
/etc/systemd/system/dbus-fi.w1.wpa_supplicant1.service


# /etc/fstab: static file system information.
#
# <file sys>	<mount point>	<type>	<options>	<dump>	<pass>

/dev/md2	none		swap	rw			0	0
/dev/md0	/boot		ext4	rw,errors=remount-ro	0	0
tmpfs		/tmp		tmpfs	defaults,size=2048m	0	0

/dev/vg0/root	/		ext4	rw			0	1

/dev/vg0/usr	/usr		ext4	rw			0	2
/dev/vg0/var	/var		ext4	rw			0	2
/dev/vg0/home	/home		ext4	rw			0	2
/dev/vg0/local	/usr/local	ext4	rw			0	2
/dev/vg0/src	/usr/src	ext4	rw			0	2


-- 
Cristian



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