Hi all,
this isthe first time I've had a problem with Akonadi in the short time I've used it.

Akonadi cannot start when starting eg Kontact

I attach the automatically generated report. I honestly have NO idea on how to fix this but I'm willing to try.

There are several errors, the first of which is not of much help:

Code: Select all

[ERROR] mysqld got signal 11

I'm using Arch, Akonadi 1.12.1, Akonadiconsole 4.13.3.

Does anyone have any idea on where to start looking?
Thanks in advance.

Code: Select all

Akonadi Server Self-Test Report
===============================

Test 1:  SUCCESS
--------

Database driver found.
Details: The QtSQL driver 'QMYSQL' is required by your current Akonadi server configuration and was found on your system.

File content of '/home/adriano/.config/akonadi/akonadiserverrc':                                                                                                                                                                                                             
[%General]                                                                                                                                                                                                                                                                   
Driver=QMYSQL                                                                                                                                                                                                                                                               
                                                                                                                                                                                                                                                                             
[QMYSQL]                                                                                                                                                                                                                                                                     
Name=akonadi                                                                                                                                                                                                                                                                 
Host=                                                                                                                                                                                                                                                                       
Options="UNIX_SOCKET=/tmp/akonadi-adriano.q0ypyN/mysql.socket"                                                                                                                                                                                                               
ServerPath=/usr/bin/mysqld                                                                                                                                                                                                                                                   
StartServer=true                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                             
[Debug]                                                                                                                                                                                                                                                                     
Tracer=null                                                                                                                                                                                                                                                                 
                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                             
Test 2:  SUCCESS                                                                                                                                                                                                                                                             
--------                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                             
Akonadi is not running as root                                                                                                                                                                                                                                               
Details: Akonadi is not running as a root/administrator user, which is the recommended setup for a secure system.                                                                                                                                                           
                                                                                                                                                                                                                                                                             
Test 3:  SUCCESS                                                                                                                                                                                                                                                             
--------                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                             
MySQL server found.                                                                                                                                                                                                                                                         
Details: You have currently configured Akonadi to use the MySQL server '/usr/bin/mysqld'.                                                                                                                                                                                   
Make sure you have the MySQL server installed, set the correct path and ensure you have the necessary read and execution rights on the server executable. The server executable is typically called 'mysqld'; its location varies depending on the distribution.             
                                                                                                                                                                                                                                                                             
Test 4:  SUCCESS                                                                                                                                                                                                                                                             
--------                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                             
MySQL server is executable.                                                                                                                                                                                                                                                 
Details: MySQL server found: /usr/bin/mysqld  Ver 10.0.12-MariaDB-log for Linux on x86_64 (MariaDB Server)                                                                                                                                                                   


Test 5:  ERROR
--------

MySQL server log contains errors.
Details: The MySQL server error log file &apos;<a href='/home/adriano/.local/share/akonadi/db_data/mysql.err'>/home/adriano/.local/share/akonadi/db_data/mysql.err</a>&apos; contains errors.

File content of '/home/adriano/.local/share/akonadi/db_data/mysql.err':
2014-08-02 12:44:31 2add5b2c5c40 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
140802 12:44:31 [Note] InnoDB: Using mutexes to ref count buffer pool pages
140802 12:44:31 [Note] InnoDB: The InnoDB memory heap is disabled
140802 12:44:31 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
140802 12:44:31 [Note] InnoDB: Compressed tables use zlib 1.2.8
140802 12:44:31 [Note] InnoDB: Using Linux native AIO
140802 12:44:31 [Note] InnoDB: Not using CPU crc32 instructions
140802 12:44:31 [Note] InnoDB: Initializing buffer pool, size = 80.0M
140802 12:44:31 [Note] InnoDB: Completed initialization of buffer pool
140802 12:44:31 [Note] InnoDB: Highest supported file format is Barracuda.
140802 12:44:31 [Note] InnoDB: Log scan progressed past the checkpoint lsn 47457883
140802 12:44:31 [Note] InnoDB: Database was not shutdown normally!
140802 12:44:31 [Note] InnoDB: Starting crash recovery.
140802 12:44:31 [Note] InnoDB: Reading tablespace information from the .ibd files...
140802 12:44:31 [Note] InnoDB: Restoring possible half-written data pages
140802 12:44:31 [Note] InnoDB: from the doublewrite buffer...
InnoDB: Doing recovery: scanned up to log sequence number 47457995
140802 12:44:31 [Note] InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percent: 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
InnoDB: Apply batch completed
140802 12:44:32 [ERROR] mysqld got signal 11 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.

To report this bug, see http://kb.askmonty.org/en/reporting-bugs

We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed,
something is definitely wrong and this may fail.

Server version: 10.0.12-MariaDB
key_buffer_size=16384
read_buffer_size=131072
max_used_connections=0
max_threads=258
thread_count=0
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 566740 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x0x0
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 0x0 thread_stack 0x48000
/usr/bin/mysqld(my_print_stacktrace+0x3d)[0xb9cc5d]
/usr/bin/mysqld(handle_fatal_signal+0x345)[0x70cc25]
/usr/lib/libpthread.so.0[0x34f680f4b0]
/usr/bin/mysqld[0x9d3a59]
/usr/bin/mysqld[0x9d5c63]
/usr/bin/mysqld[0x9354d5]
/usr/bin/mysqld[0x86edab]
/usr/bin/mysqld(_Z24ha_initialize_handlertonP13st_plugin_int+0x64)[0x70edd4]
/usr/bin/mysqld[0x5c3bf3]
/usr/bin/mysqld(_Z11plugin_initPiPPci+0x558)[0x5c4a08]
/usr/bin/mysqld[0x529ba0]
/usr/bin/mysqld(_Z11mysqld_mainiPPc+0x5ad)[0x52dcad]
/usr/lib/libc.so.6(__libc_start_main+0xf0)[0x34f6020000]
/usr/bin/mysqld[0x5225b1]
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.


Test 6:  SUCCESS
--------

MySQL server default configuration found.
Details: The default configuration for the MySQL server was found and is readable at <a href='/usr/share/config/akonadi/mysql-global.conf'>/usr/share/config/akonadi/mysql-global.conf</a>.

File content of '/usr/share/config/akonadi/mysql-global.conf':
#
# Global Akonadi MySQL server settings,
# These settings can be adjusted using $HOME/.config/akonadi/mysql-local.conf
#
# Based on advice by Kris Köhntopp <kris@mysql.com>
#
[mysqld]

# strict query parsing/interpretation
# TODO: make Akonadi work with those settings enabled
# sql_mode=strict_trans_tables,strict_all_tables,strict_error_for_division_by_zero,no_auto_create_user,no_auto_value_on_zero,no_engine_substitution,no_zero_date,no_zero_in_date,only_full_group_by,pipes_as_concat
# sql_mode=strict_trans_tables

# DEBUGGING:
# log all queries, useful for debugging but generates an enormous amount of data
# log=mysql.full
# log queries slower than n seconds, log file name relative to datadir (for debugging only)
# log_slow_queries=mysql.slow
# long_query_time=1
# log queries not using indices, debug only, disable for production use
# log_queries_not_using_indexes=1
#
# mesure database size and adjust innodb_buffer_pool_size
# SELECT sum(data_length) as bla, sum(index_length) as blub FROM information_schema.tables WHERE table_schema not in ("mysql", "information_schema");

# NOTES:
# Keep Innob_log_waits and keep Innodb_buffer_pool_wait_free small (see show global status like "inno%", show global variables)

#expire_logs_days=3

#sync_bin_log=0

# Use UTF-8 encoding for tables
character_set_server=utf8
collation_server=utf8_general_ci

# use InnoDB for transactions and better crash recovery
default_storage_engine=innodb

# memory pool InnoDB uses to store data dictionary information and other internal data structures (default:1M)
# Deprecated in MySQL >= 5.6.3
innodb_additional_mem_pool_size=1M

# memory buffer InnoDB uses to cache data and indexes of its tables (default:128M)
# Larger values means less I/O
innodb_buffer_pool_size=80M

# Create a .ibd file for each table (default:0)
innodb_file_per_table=1

# Write out the log buffer to the log file at each commit (default:1)
innodb_flush_log_at_trx_commit=2

# Buffer size used to write to the log files on disk (default:1M for builtin, 8M for plugin)
# larger values means less I/O
innodb_log_buffer_size=1M

# Size of each log file in a log group (default:5M) larger means less I/O but more time for recovery.
innodb_log_file_size=64M

# # error log file name, relative to datadir (default:hostname.err)
log_error=mysql.err

# print warnings and connection errors (default:1)
log_warnings=2

# Convert table named to lowercase
lower_case_table_names=1

# Maximum size of one packet or any generated/intermediate string. (default:1M)
max_allowed_packet=32M

# Maximum simultaneous connections allowed (default:100)
max_connections=256

# The two options below make no sense with prepared statements and/or transactions
# (make sense when having the same query multiple times)

# Memory allocated for caching query results (default:0 (disabled))
query_cache_size=0

# Do not cache results (default:1)
query_cache_type=0

# Do not use the privileges mechanisms
skip_grant_tables

# Do not listen for TCP/IP connections at all
skip_networking

# The number of open tables for all threads. (default:64)
table_open_cache=200

# How many threads the server should cache for reuse (default:0)
thread_cache_size=3

# wait 365d before dropping the DB connection (default:8h)
wait_timeout=31536000

# We use InnoDB, so don't let MyISAM eat up memory
key_buffer_size=16K

[client]
default-character-set=utf8


Test 7:  SKIP
--------

MySQL server custom configuration not available.
Details: The custom configuration for the MySQL server was not found but is optional.

Test 8:  SUCCESS
--------

MySQL server configuration is usable.
Details: The MySQL server configuration was found at <a href='/home/adriano/.local/share/akonadi/mysql.conf'>/home/adriano/.local/share/akonadi/mysql.conf</a> and is readable.

File content of '/home/adriano/.local/share/akonadi/mysql.conf':
#
# Global Akonadi MySQL server settings,
# These settings can be adjusted using $HOME/.config/akonadi/mysql-local.conf
#
# Based on advice by Kris Köhntopp <kris@mysql.com>
#
[mysqld]

# strict query parsing/interpretation
# TODO: make Akonadi work with those settings enabled
# sql_mode=strict_trans_tables,strict_all_tables,strict_error_for_division_by_zero,no_auto_create_user,no_auto_value_on_zero,no_engine_substitution,no_zero_date,no_zero_in_date,only_full_group_by,pipes_as_concat
# sql_mode=strict_trans_tables

# DEBUGGING:
# log all queries, useful for debugging but generates an enormous amount of data
# log=mysql.full
# log queries slower than n seconds, log file name relative to datadir (for debugging only)
# log_slow_queries=mysql.slow
# long_query_time=1
# log queries not using indices, debug only, disable for production use
# log_queries_not_using_indexes=1
#
# mesure database size and adjust innodb_buffer_pool_size
# SELECT sum(data_length) as bla, sum(index_length) as blub FROM information_schema.tables WHERE table_schema not in ("mysql", "information_schema");

# NOTES:
# Keep Innob_log_waits and keep Innodb_buffer_pool_wait_free small (see show global status like "inno%", show global variables)

#expire_logs_days=3

#sync_bin_log=0

# Use UTF-8 encoding for tables
character_set_server=utf8
collation_server=utf8_general_ci

# use InnoDB for transactions and better crash recovery
default_storage_engine=innodb

# memory pool InnoDB uses to store data dictionary information and other internal data structures (default:1M)
# Deprecated in MySQL >= 5.6.3
innodb_additional_mem_pool_size=1M

# memory buffer InnoDB uses to cache data and indexes of its tables (default:128M)
# Larger values means less I/O
innodb_buffer_pool_size=80M

# Create a .ibd file for each table (default:0)
innodb_file_per_table=1

# Write out the log buffer to the log file at each commit (default:1)
innodb_flush_log_at_trx_commit=2

# Buffer size used to write to the log files on disk (default:1M for builtin, 8M for plugin)
# larger values means less I/O
innodb_log_buffer_size=1M

# Size of each log file in a log group (default:5M) larger means less I/O but more time for recovery.
innodb_log_file_size=64M

# # error log file name, relative to datadir (default:hostname.err)
log_error=mysql.err

# print warnings and connection errors (default:1)
log_warnings=2

# Convert table named to lowercase
lower_case_table_names=1

# Maximum size of one packet or any generated/intermediate string. (default:1M)
max_allowed_packet=32M

# Maximum simultaneous connections allowed (default:100)
max_connections=256

# The two options below make no sense with prepared statements and/or transactions
# (make sense when having the same query multiple times)

# Memory allocated for caching query results (default:0 (disabled))
query_cache_size=0

# Do not cache results (default:1)
query_cache_type=0

# Do not use the privileges mechanisms
skip_grant_tables

# Do not listen for TCP/IP connections at all
skip_networking

# The number of open tables for all threads. (default:64)
table_open_cache=200

# How many threads the server should cache for reuse (default:0)
thread_cache_size=3

# wait 365d before dropping the DB connection (default:8h)
wait_timeout=31536000

# We use InnoDB, so don't let MyISAM eat up memory
key_buffer_size=16K

[client]
default-character-set=utf8


Test 9:  SUCCESS
--------

akonadictl found and usable
Details: The program '/usr/bin/akonadictl' to control the Akonadi server was found and could be executed successfully.
Result:
Akonadi 1.12.1


Test 10:  ERROR
--------

Akonadi control process not registered at D-Bus.
Details: The Akonadi control process is not registered at D-Bus which typically means it was not started or encountered a fatal error during startup.

Test 11:  ERROR
--------

Akonadi server process not registered at D-Bus.
Details: The Akonadi server process is not registered at D-Bus which typically means it was not started or encountered a fatal error during startup.

Test 12:  SKIP
--------

Protocol version check not possible.
Details: Without a connection to the server it is not possible to check if the protocol version meets the requirements.

Test 13:  ERROR
--------

No resource agents found.
Details: No resource agents have been found, Akonadi is not usable without at least one. This usually means that no resource agents are installed or that there is a setup problem. The following paths have been searched: '/usr/share/akonadi/agents'. The XDG_DATA_DIRS environment variable is set to '/usr/share:/usr/share:/usr/local/share'; make sure this includes all paths where Akonadi agents are installed.

Directory listing of '/usr/share/akonadi/agents':
akonadibalooindexingagent.desktop
akonadinepomukfeederagent.desktop
akonotesresource.desktop
birthdaysresource.desktop
contactsresource.desktop
davgroupwareresource.desktop
facebookresource.desktop
googlecalendarresource.desktop
googlecontactsresource.desktop
icaldirresource.desktop
icalresource.desktop
imapresource.desktop
invitationsagent.desktop
kabcresource.desktop
kalarmdirresource.desktop
kalarmresource.desktop
kcalresource.desktop
kdeaccountsresource.desktop
kolabproxyresource.desktop
localbookmarksresource.desktop
maildirresource.desktop
maildispatcheragent.desktop
mboxresource.desktop
migrationagent.desktop
mixedmaildirresource.desktop
mtdummyresource.desktop
newmailnotifieragent.desktop
nntpresource.desktop
notesagent.desktop
notesresource.desktop
openxchangeresource.desktop
pop3resource.desktop
sendlateragent.desktop
vcarddirresource.desktop
vcardresource.desktop

Environment variable XDG_DATA_DIRS is set to '/usr/share:/usr/share:/usr/local/share'

Test 14:  ERROR
--------

Current Akonadi server error log found.
Details: The Akonadi server reported errors during its current startup. The log can be found in <a href='/home/adriano/.local/share/akonadi/akonadiserver.error'>/home/adriano/.local/share/akonadi/akonadiserver.error</a>.

File content of '/home/adriano/.local/share/akonadi/akonadiserver.error':
Database process exited unexpectedly during initial connection!
executable: "/usr/bin/mysqld"
arguments: ("--defaults-file=/home/adriano/.local/share/akonadi/mysql.conf", "--datadir=/home/adriano/.local/share/akonadi/db_data/", "--socket=/tmp/akonadi-adriano.q0ypyN/mysql.socket")
stdout: ""
stderr: ""
exit code: 1
process error: "Process operation timed out"
"[
0: akonadiserver(_Z11akBacktracev+0x37) [0x45d8e7]
1: akonadiserver() [0x45db39]
2: /usr/lib/libc.so.6() [0x34f6033df0]
3: /usr/lib/libc.so.6(gsignal+0x37) [0x34f6033d67]
4: /usr/lib/libc.so.6(abort+0x148) [0x34f6035118]
5: /usr/lib/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x5f) [0x3e21e709ff]
6: akonadiserver(_ZN15FileDebugStream9writeDataEPKcx+0x9d) [0x45fd0d]
7: /usr/lib/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb0) [0x3e21f0b560]
8: /usr/lib/libQtCore.so.4() [0x3e21f1ac2d]
9: /usr/lib/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x31) [0x3e21f23811]
10: akonadiserver(_ZN6QDebugD1Ev+0x39) [0x457e39]
11: akonadiserver(_ZN7Akonadi6Server13DbConfigMysql19startInternalServerEv+0x1de1) [0x5096c1]
12: akonadiserver(_ZN7Akonadi6Server13AkonadiServer20startDatabaseProcessEv+0xd7) [0x4607e7]
13: akonadiserver(_ZN7Akonadi6Server13AkonadiServer4initEv+0xa7) [0x4631b7]
14: /usr/lib/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x24e) [0x3e21f956ae]
15: /usr/lib/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6d) [0x3e21f7d58d]
16: /usr/lib/libQtCore.so.4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1ed) [0x3e21f806dd]
17: /usr/lib/libQtCore.so.4() [0x3e21faa9e3]
18: /usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x254) [0x34f8048b84]
19: /usr/lib/libglib-2.0.so.0() [0x34f8048dc8]
20: /usr/lib/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x34f8048e6c]
21: /usr/lib/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x65) [0x3e21faa2a5]
22: /usr/lib/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x2f) [0x3e21f7c15f]
23: /usr/lib/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x175) [0x3e21f7c455]
24: /usr/lib/libQtCore.so.4(_ZN16QCoreApplication4execEv+0x89) [0x3e21f81719]
25: akonadiserver(main+0x1c7) [0x457497]
26: /usr/lib/libc.so.6(__libc_start_main+0xf0) [0x34f6020000]
27: akonadiserver() [0x457be8]
]
"


Test 15:  ERROR
--------

Previous Akonadi server error log found.
Details: The Akonadi server reported errors during its previous startup. The log can be found in <a href='/home/adriano/.local/share/akonadi/akonadiserver.error.old'>/home/adriano/.local/share/akonadi/akonadiserver.error.old</a>.

File content of '/home/adriano/.local/share/akonadi/akonadiserver.error.old':
Database process exited unexpectedly during initial connection!
executable: "/usr/bin/mysqld"
arguments: ("--defaults-file=/home/adriano/.local/share/akonadi/mysql.conf", "--datadir=/home/adriano/.local/share/akonadi/db_data/", "--socket=/tmp/akonadi-adriano.q0ypyN/mysql.socket")
stdout: ""
stderr: ""
exit code: 1
process error: "Process operation timed out"
"[
0: akonadiserver(_Z11akBacktracev+0x37) [0x45d8e7]
1: akonadiserver() [0x45db39]
2: /usr/lib/libc.so.6() [0x34f6033df0]
3: /usr/lib/libc.so.6(gsignal+0x37) [0x34f6033d67]
4: /usr/lib/libc.so.6(abort+0x148) [0x34f6035118]
5: /usr/lib/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x5f) [0x3e21e709ff]
6: akonadiserver(_ZN15FileDebugStream9writeDataEPKcx+0x9d) [0x45fd0d]
7: /usr/lib/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb0) [0x3e21f0b560]
8: /usr/lib/libQtCore.so.4() [0x3e21f1ac2d]
9: /usr/lib/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x31) [0x3e21f23811]
10: akonadiserver(_ZN6QDebugD1Ev+0x39) [0x457e39]
11: akonadiserver(_ZN7Akonadi6Server13DbConfigMysql19startInternalServerEv+0x1de1) [0x5096c1]
12: akonadiserver(_ZN7Akonadi6Server13AkonadiServer20startDatabaseProcessEv+0xd7) [0x4607e7]
13: akonadiserver(_ZN7Akonadi6Server13AkonadiServer4initEv+0xa7) [0x4631b7]
14: /usr/lib/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x24e) [0x3e21f956ae]
15: /usr/lib/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6d) [0x3e21f7d58d]
16: /usr/lib/libQtCore.so.4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1ed) [0x3e21f806dd]
17: /usr/lib/libQtCore.so.4() [0x3e21faa9e3]
18: /usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x254) [0x34f8048b84]
19: /usr/lib/libglib-2.0.so.0() [0x34f8048dc8]
20: /usr/lib/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x34f8048e6c]
21: /usr/lib/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x65) [0x3e21faa2a5]
22: /usr/lib/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x2f) [0x3e21f7c15f]
23: /usr/lib/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x175) [0x3e21f7c455]
24: /usr/lib/libQtCore.so.4(_ZN16QCoreApplication4execEv+0x89) [0x3e21f81719]
25: akonadiserver(main+0x1c7) [0x457497]
26: /usr/lib/libc.so.6(__libc_start_main+0xf0) [0x34f6020000]
27: akonadiserver() [0x457be8]
]
"


Test 16:  SUCCESS
--------

No current Akonadi control error log found.
Details: The Akonadi control process did not report any errors during its current startup.

Test 17:  SUCCESS
--------

No previous Akonadi control error log found.
Details: The Akonadi control process did not report any errors during its previous startup.

What MariaDB version are you using?

einar wrote:What MariaDB version are you using?

I am sorry, I did assume I had mail notification active!
mariadb version 10.0.12-2 from the Arch repo

IIRC, it's a bug in MariaDB.

einar wrote:IIRC, it's a bug in MariaDB.

So my only chance is to down downgrade MariaDB?

If you manage to find the culprit bug in the mariadb bugtracker I'd be most grateful. Should I report this also on the KDE bugtracker?
Could be something related to Bug #334420.