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IDProjectCategoryView StatusDate SubmittedLast Update
0000942bareos-corestorage daemonpublic2018-05-04 21:002019-01-31 10:23
Reporteravantsysadm@avant.ca Assigned Toarogge_adm  
PrioritynormalSeveritycrashReproducibilityalways
Status closedResolutionfixed 
PlatformLinuxOSCentOSOS Version6
Product Version18.1.2 
Summary0000942: undefined symbol when launching SD in bareos-18.1.3.1520460015.ae715e4f-1331.1.el6.x86_64 RPM
Description(So my server has the "experimental" yum repo enabled, yes I'm fully aware I've shot myself in the foot here, I don't remember why we did that in the first place.)

When the latest nightly RPM, bareos-18.1.3.1520460015.ae715e4f-1331.1.el6.x86_64 installed, the storage director fails to start with:

   Xbackup1-sd ERROR TERMINATION
   Unable to load any shared library for libbareossd-tape.so

Configuration files haven't changed in almost a year.
Steps To ReproduceInstall latest nightly RPM. Try to start SD. Boom.

I have confirmed the RPM packages are installed correctly, are not corrupt, and I've even tried reinstalling them.
Additional InformationThe failing symbol is _ZN19generic_tape_device7offlineEv, which suggests this might be a linking problem, not a code problem.


[root@backup1 bareos]# bareos-sd -vf -dt -d100
04-May-2018 13:48:31.423475 bareos-sd (100): lib/parse_conf.cc:151-0 config file = /etc/bareos/bareos-sd.conf
04-May-2018 13:48:31.423582 bareos-sd (100): lib/lex.cc:333-0 glob /etc/bareos/bareos-sd.conf: 1 files
04-May-2018 13:48:31.423607 bareos-sd (100): lib/lex.cc:227-0 open config file: /etc/bareos/bareos-sd.conf
04-May-2018 13:48:31.423831 bareos-sd (90): stored/stored_conf.cc:846-0 Inserting Director res: backup1-mon
04-May-2018 13:48:31.424026 bareos-sd (90): stored/stored_conf.cc:846-0 Inserting Device res: tapedrive-tl1000
04-May-2018 13:48:31.424125 bareos-sd (100): lib/lex.cc:333-0 glob /etc/bareos/bareos-sd.conf: 1 files
04-May-2018 13:48:31.424144 bareos-sd (100): lib/lex.cc:227-0 open config file: /etc/bareos/bareos-sd.conf
04-May-2018 13:48:31.428364 backup1-sd (100): lib/jcr.cc:141-0 read_last_jobs seek to 192
04-May-2018 13:48:31.428385 backup1-sd (100): lib/jcr.cc:148-0 Read num_items=0
04-May-2018 13:48:31.428421 backup1-sd (8): lib/crypto_cache.cc:55-0 Could not open crypto cache file. /var/lib/bareos/bareos-sd.9103.cryptoc ERR=No such file or directory
04-May-2018 13:48:31.428502 backup1-sd (50): lib/plugins.cc:222-0 load_plugins
04-May-2018 13:48:31.429607 backup1-sd (10): stored/socket_server.cc:113-0 stored: listening on port 9103
04-May-2018 13:48:31.429646 04-May-2018 13:48:31.429650 backup1-sd (100): include/jcr.h:291-0 Contruct JCR
backup1-sd (100): lib/bnet_server_tcp.cc:174-0 Addresses host[ipv4;0.0.0.0;9103]
04-May-2018 13:48:31.429756 backup1-sd (90): stored/stored.cc:627-0 calling init_dev /backups/bareos
04-May-2018 13:48:31.429800 backup1-sd (100): stored/ndmp_tape.cc:1316-0 Addresses host[ipv4;0.0.0.0;10000]
04-May-2018 13:48:31.429848 backup1-sd (100): stored/dev.cc:397-0 init_dev: tape=0 dev_name=/backups/bareos
04-May-2018 13:48:31.429864 backup1-sd (100): stored/dev.cc:399-0 dev=/backups/bareos dev_max_bs=0 max_bs=0
04-May-2018 13:48:31.429876 backup1-sd (10): stored/stored.cc:629-0 SD init done /backups/bareos
04-May-2018 13:48:31.429897 backup1-sd (100): stored/block.cc:129-0 created new block of blocksize 64512 (dev->device->label_block_size) as dev->max_block_size is zero
04-May-2018 13:48:31.429969 backup1-sd (90): stored/stored.cc:627-0 calling init_dev /dev/tape/by-id/scsi-350016977299e1010-nst
04-May-2018 13:48:31.429988 backup1-sd (100): stored/sd_backends.cc:116-0 init_backend_dev: testing backend /usr/lib64/bareos/backends/libbareossd-tape.so
04-May-2018 13:48:31.430132 backup1-sd (100): stored/sd_backends.cc:128-0 Unable to load shared library: /usr/lib64/bareos/backends/libbareossd-tape.so ERR=/usr/lib64/bareos/backends/libbareossd-tape.so: undefined symbol: _ZN19generic_tape_device7offlineEv
Xbackup1-sd ERROR TERMINATION
Unable to load any shared library for libbareossd-tape.so

[root@backup1 bareos]# rpm -q bareos
bareos-18.1.3.1520460015.ae715e4f-1331.1.el6.x86_64


I don't know when this broke, my colleague is out of the country right now, and I've just started looking at this server again. Presumably fairly recently, but unable to say exactly, sorry.
TagsNo tags attached.

Relationships

child of 0001040 closedpstorz Release bareos-18.2.5 

Activities

joergs

joergs

2018-05-05 10:24

developer   ~0002997

Thank you for this report. We will look into this issue.
joergs

joergs

2018-05-05 12:50

developer   ~0002998

Please provide a list of installed bareos packages (rpm -qa | grep bareos).
avantsysadm@avant.ca

avantsysadm@avant.ca

2018-05-07 16:32

reporter   ~0002999

My apologies, since this is our production backup server, I had to revert to the officially-supported 17.2 RPMs from the portal site, so I can't provide a direct answer.
I don't need this solved, I just wanted to point out that there's a potential problem with the CentOS6 rpms. I'll also be upgrading to CentOS 7 now, thanks to the WebUI-vs-PHP issue :-(.

I *can* tell you that I had attempted to resolve the problem by running "yum install bareos\*" which ran without error, and I expect that pulled in the entire set of 18.1.3.1520460015.ae715e4f-1331.1.el6.x86_64 RPMs.
kic68

kic68

2018-08-14 14:01

reporter   ~0003101

Hi,

I am trying to install bareos on Ubuntu 18.04 so I currently have to use the nightly build(s) and I am fully aware of the meaning of nightly. Just FYI that something is not right yet.

This error comes from the July 23 nightly download.

The storage daemon is crashing with the same error message in libbareossd-tape.so:

xxxxx.com-sd (850): lib/message.cc:1558-0 Enter Jmsg type=4
xxxxx.com-sd (850): lib/message.cc:859-0 Enter DispatchMessage type=4 xxxxx.com-sd JobId 0: Error: Unable to load shared library: /usr/lib/bareos/backends/libbareossd-tape.so ERR=/usr/lib/bareos/backends/libbareossd-tape.so: undefined symbol: _ZN19generic_tape_device7offlineEv
xxxxx.com-sd (850): lib/message.cc:1130-0 DIRECTOR for following msg: xxxxx.com-sd JobId 0: Error: Unable to load shared library: /usr/lib/bareos/backends/libbareossd-tape.so ERR=/usr/lib/bareos/backends/libbareossd-tape.so: undefined symbol: _ZN19generic_tape_device7offlineEv
xxxxx.com-sd (800): lib/message.cc:1135-0 no jcr for following msg: xxxxx.com-sd JobId 0: Error: Unable to load shared library: /usr/lib/bareos/backends/libbareossd-tape.so ERR=/usr/lib/bareos/backends/libbareossd-tape.so: undefined symbol: _ZN19generic_tape_device7offlineEv
xxxxx.com-sd (100): stored/sd_backends.cc:146-0 Unable to load shared library: /usr/lib/bareos/backends/libbareossd-tape.so ERR=/usr/lib/bareos/backends/libbareossd-tape.so: undefined symbol: _ZN19generic_tape_device7offlineEv

Maybe the next build will be fixed already.

Thanks and best,
Torben
pstorz

pstorz

2018-09-14 16:17

administrator   ~0003108

Fix committed to bareos dev branch with changesetid 9481.
pstorz

pstorz

2018-09-14 16:40

administrator   ~0003109

Fix committed to bareos dev branch with changesetid 9485.
pstorz

pstorz

2018-09-14 16:42

administrator   ~0003110

Fix committed to bareos dev branch with changesetid 9488.
pstorz

pstorz

2018-09-14 16:52

administrator   ~0003111

Fix committed to bareos dev branch with changesetid 9494.
pstorz

pstorz

2018-09-14 17:03

administrator   ~0003112

Fix committed to bareos dev branch with changesetid 9497.
pstorz

pstorz

2018-09-14 21:37

administrator   ~0003113

Fix committed to bareos dev branch with changesetid 9502.

Related Changesets

bareos: dev 3646657c

2018-09-14 18:14

pstorz

Ported: N/A

Details Diff		 storage backends: build libbareos-gentape as shared lib

and link libbareossd-tape against it

Before, accidentally libbareos-gentape was linked as MODULE
so libbareossd-tape was missing its symbols and could not be loaded.

Fixes 0000942: undefined symbol when launching SD		 Affected Issues
0000942
mod - core/src/stored/backends/CMakeLists.txt Diff File

bareos: dev e455a17f

2018-09-14 18:14

pstorz

Ported: N/A

Details Diff		 storage backends: build libbareos-gentape as shared lib

and link libbareossd-tape against it

Before, accidentally libbareos-gentape was linked as MODULE
so libbareossd-tape was missing its symbols and could not be loaded.

Fixes 0000942: undefined symbol when launching SD		 Affected Issues
0000942
mod - core/src/stored/backends/CMakeLists.txt Diff File

bareos: dev f4226f3c

2018-09-14 18:14

pstorz

Ported: N/A

Details Diff		 storage backends: build libbareos-gentape as shared lib

and link libbareossd-tape against it

Before, accidentally libbareos-gentape was linked as MODULE
so libbareossd-tape was missing its symbols and could not be loaded.

Fixes 0000942: undefined symbol when launching SD		 Affected Issues
0000942
mod - core/src/stored/backends/CMakeLists.txt Diff File

bareos: dev 27e23c19

2018-09-14 18:14

pstorz

Ported: N/A

Details Diff		 storage backends: build libbareos-gentape as shared lib

and link libbareossd-tape against it

Before, accidentally libbareos-gentape was linked as MODULE
so libbareossd-tape was missing its symbols and could not be loaded.

Fixes 0000942: undefined symbol when launching SD		 Affected Issues
0000942
mod - core/src/stored/backends/CMakeLists.txt Diff File

bareos: dev 0dc81c40

2018-09-14 18:14

pstorz

Ported: N/A

Details Diff		 storage backends: build libbareos-gentape as shared lib

and link libbareossd-tape against it

Before, accidentally libbareos-gentape was linked as MODULE
so libbareossd-tape was missing its symbols and could not be loaded.

Fixes 0000942: undefined symbol when launching SD		 Affected Issues
0000942
mod - core/src/stored/backends/CMakeLists.txt Diff File

bareos: dev 9fa20bbc

2018-09-14 18:14

pstorz

Ported: N/A

Details Diff		 storage backends: build libbareos-gentape as shared lib

and link libbareossd-tape against it

Before, accidentally libbareos-gentape was linked as MODULE
so libbareossd-tape was missing its symbols and could not be loaded.

Fixes 0000942: undefined symbol when launching SD		 Affected Issues
0000942
mod - core/src/stored/backends/CMakeLists.txt Diff File

Issue History

Date Modified Username Field Change
2018-05-04 21:00 avantsysadm@avant.ca New Issue
2018-05-05 10:24 joergs Note Added: 0002997
2018-05-05 10:24 joergs Status new => acknowledged
2018-05-05 12:50 joergs Note Added: 0002998
2018-05-05 12:50 joergs Status acknowledged => feedback
2018-05-07 16:32 avantsysadm@avant.ca Note Added: 0002999
2018-05-07 16:32 avantsysadm@avant.ca Status feedback => new
2018-08-14 14:01 kic68 Note Added: 0003101
2018-09-14 16:17 pstorz Changeset attached => bareos dev 3646657c
2018-09-14 16:17 pstorz Note Added: 0003108
2018-09-14 16:17 pstorz Status new => resolved
2018-09-14 16:17 pstorz Resolution open => fixed
2018-09-14 16:40 pstorz Changeset attached => bareos dev e455a17f
2018-09-14 16:40 pstorz Note Added: 0003109
2018-09-14 16:42 pstorz Changeset attached => bareos dev f4226f3c
2018-09-14 16:42 pstorz Note Added: 0003110
2018-09-14 16:52 pstorz Changeset attached => bareos dev 27e23c19
2018-09-14 16:52 pstorz Note Added: 0003111
2018-09-14 17:03 pstorz Changeset attached => bareos dev 0dc81c40
2018-09-14 17:03 pstorz Note Added: 0003112
2018-09-14 21:37 pstorz Changeset attached => bareos dev 9fa20bbc
2018-09-14 21:37 pstorz Note Added: 0003113
2019-01-31 10:10 arogge_adm Relationship added child of 0001040
2019-01-31 10:23 arogge_adm Assigned To => arogge_adm
2019-01-31 10:23 arogge_adm Status resolved => closed