141007 13:12:17 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
141007 13:12:17 [Note] Plugin 'FEDERATED' is disabled.
141007 13:12:17 InnoDB: The InnoDB memory heap is disabled
141007 13:12:17 InnoDB: Mutexes and rw_locks use GCC atomic builtins
141007 13:12:17 InnoDB: Compressed tables use zlib 1.2.8
141007 13:12:17 InnoDB: Using Linux native AIO
141007 13:12:17 InnoDB: Initializing buffer pool, size = 128.0M
141007 13:12:17 InnoDB: Completed initialization of buffer pool
InnoDB: The first specified data file ./ibdata1 did not exist:
InnoDB: a new database to be created!
141007 13:12:17  InnoDB: Setting file ./ibdata1 size to 10 MB
InnoDB: Database physically writes the file full: wait...
141007 13:12:17  InnoDB: Log file ./ib_logfile0 did not exist: new to be created
InnoDB: Setting log file ./ib_logfile0 size to 5 MB
InnoDB: Database physically writes the file full: wait...
141007 13:12:17  InnoDB: Log file ./ib_logfile1 did not exist: new to be created
InnoDB: Setting log file ./ib_logfile1 size to 5 MB
InnoDB: Database physically writes the file full: wait...
InnoDB: Doublewrite buffer not found: creating new
InnoDB: Doublewrite buffer created
InnoDB: 127 rollback segment(s) active.
InnoDB: Creating foreign key constraint system tables
InnoDB: Foreign key constraint system tables created
141007 13:12:17  InnoDB: Waiting for the background threads to start
141007 13:12:18 InnoDB: 5.5.39 started; log sequence number 0
141007 13:12:18  InnoDB: Starting shutdown...
141007 13:12:19  InnoDB: Shutdown completed; log sequence number 1595675
141007 13:12:19 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
141007 13:12:19 [Note] Plugin 'FEDERATED' is disabled.
141007 13:12:19 InnoDB: The InnoDB memory heap is disabled
141007 13:12:19 InnoDB: Mutexes and rw_locks use GCC atomic builtins
141007 13:12:19 InnoDB: Compressed tables use zlib 1.2.8
141007 13:12:19 InnoDB: Using Linux native AIO
141007 13:12:19 InnoDB: Initializing buffer pool, size = 128.0M
141007 13:12:19 InnoDB: Completed initialization of buffer pool
141007 13:12:19 InnoDB: highest supported file format is Barracuda.
141007 13:12:19  InnoDB: Waiting for the background threads to start
141007 13:12:20 InnoDB: 5.5.39 started; log sequence number 1595675
141007 13:12:20  InnoDB: Starting shutdown...
141007 13:12:21  InnoDB: Shutdown completed; log sequence number 1595675
141007 13:12:21 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
141007 13:12:21 [Note] Plugin 'FEDERATED' is disabled.
141007 13:12:21 InnoDB: The InnoDB memory heap is disabled
141007 13:12:21 InnoDB: Mutexes and rw_locks use GCC atomic builtins
141007 13:12:21 InnoDB: Compressed tables use zlib 1.2.8
141007 13:12:21 InnoDB: Using Linux native AIO
141007 13:12:21 InnoDB: Initializing buffer pool, size = 128.0M
141007 13:12:21 InnoDB: Completed initialization of buffer pool
141007 13:12:21 InnoDB: highest supported file format is Barracuda.
141007 13:12:21  InnoDB: Waiting for the background threads to start
141007 13:12:22 InnoDB: 5.5.39 started; log sequence number 1595675
ERROR: 1064  You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ALTER TABLE user ADD column Show_view_priv enum('N','Y') CHARACTER SET utf8 NOT ' at line 1
141007 13:12:22 [ERROR] Aborting

141007 13:12:22  InnoDB: Starting shutdown...
141007 13:12:23  InnoDB: Shutdown completed; log sequence number 1595675
141007 13:12:23 [Note] /usr/sbin/mysqld: Shutdown complete

141007 13:12:23 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
141007 13:12:23 [Note] Plugin 'FEDERATED' is disabled.
141007 13:12:23 InnoDB: The InnoDB memory heap is disabled
141007 13:12:23 InnoDB: Mutexes and rw_locks use GCC atomic builtins
141007 13:12:23 InnoDB: Compressed tables use zlib 1.2.8
141007 13:12:23 InnoDB: Using Linux native AIO
141007 13:12:23 InnoDB: Initializing buffer pool, size = 128.0M
141007 13:12:23 InnoDB: Completed initialization of buffer pool
141007 13:12:23 InnoDB: highest supported file format is Barracuda.
141007 13:12:23  InnoDB: Waiting for the background threads to start
141007 13:12:24 InnoDB: 5.5.39 started; log sequence number 1595675
141007 13:12:24  InnoDB: Starting shutdown...
141007 13:12:24  InnoDB: Shutdown completed; log sequence number 1595675
141007 13:12:24 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
141007 13:12:24 [Note] Plugin 'FEDERATED' is disabled.
141007 13:12:24 InnoDB: The InnoDB memory heap is disabled
141007 13:12:24 InnoDB: Mutexes and rw_locks use GCC atomic builtins
141007 13:12:24 InnoDB: Compressed tables use zlib 1.2.8
141007 13:12:24 InnoDB: Using Linux native AIO
141007 13:12:24 InnoDB: Initializing buffer pool, size = 128.0M
141007 13:12:24 InnoDB: Completed initialization of buffer pool
141007 13:12:24 InnoDB: highest supported file format is Barracuda.
141007 13:12:24  InnoDB: Waiting for the background threads to start
141007 13:12:25 InnoDB: 5.5.39 started; log sequence number 1595675
ERROR: 1050  Table 'plugin' already exists
141007 13:12:25 [ERROR] Aborting

141007 13:12:25  InnoDB: Starting shutdown...
141007 13:12:26  InnoDB: Shutdown completed; log sequence number 1595675
141007 13:12:26 [Note] /usr/sbin/mysqld: Shutdown complete

141007 13:12:27 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
141007 13:12:27 [Note] Plugin 'FEDERATED' is disabled.
141007 13:12:27 InnoDB: The InnoDB memory heap is disabled
141007 13:12:27 InnoDB: Mutexes and rw_locks use GCC atomic builtins
141007 13:12:27 InnoDB: Compressed tables use zlib 1.2.8
141007 13:12:27 InnoDB: Using Linux native AIO
141007 13:12:27 InnoDB: Initializing buffer pool, size = 128.0M
141007 13:12:27 InnoDB: Completed initialization of buffer pool
141007 13:12:27 InnoDB: highest supported file format is Barracuda.
141007 13:12:27  InnoDB: Waiting for the background threads to start
141007 13:12:28 InnoDB: 5.5.39 started; log sequence number 1595675
141007 13:12:28 [Note] Server hostname (bind-address): '127.0.0.1'; port: 3306
141007 13:12:28 [Note]   - '127.0.0.1' resolves to '127.0.0.1';
141007 13:12:28 [Note] Server socket created on IP: '127.0.0.1'.
141007 13:12:28 [Note] Event Scheduler: Loaded 0 events
141007 13:12:28 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.5.39-0ubuntu4'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu)
141007 13:12:29 [Note] /usr/sbin/mysqld: Normal shutdown

141007 13:12:29 [Note] Event Scheduler: Purging the queue. 0 events
141007 13:12:29  InnoDB: Starting shutdown...
141007 13:12:30  InnoDB: Shutdown completed; log sequence number 1595685
141007 13:12:30 [Note] /usr/sbin/mysqld: Shutdown complete

141007 13:12:30 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
141007 13:12:30 [Note] Plugin 'FEDERATED' is disabled.
141007 13:12:30 InnoDB: The InnoDB memory heap is disabled
141007 13:12:30 InnoDB: Mutexes and rw_locks use GCC atomic builtins
141007 13:12:30 InnoDB: Compressed tables use zlib 1.2.8
141007 13:12:30 InnoDB: Using Linux native AIO
141007 13:12:30 InnoDB: Initializing buffer pool, size = 992.0M
141007 13:12:31 InnoDB: Completed initialization of buffer pool
141007 13:12:31 InnoDB: highest supported file format is Barracuda.
141007 13:12:31  InnoDB: Waiting for the background threads to start
141007 13:12:32 InnoDB: 5.5.39 started; log sequence number 1595685
141007 13:12:32 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
141007 13:12:32 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
141007 13:12:32 [Note] Server socket created on IP: '0.0.0.0'.
141007 13:12:32 [Warning] 'user' entry 'root@juju-t-machine-9' ignored in --skip-name-resolve mode.
141007 13:12:32 [Warning] 'proxies_priv' entry '@ root@juju-t-machine-9' ignored in --skip-name-resolve mode.
141007 13:12:32 [Note] Event Scheduler: Loaded 0 events
141007 13:12:32 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.5.39-0ubuntu4-log'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu)
141007 13:12:33 [Note] /usr/sbin/mysqld: Normal shutdown

141007 13:12:33 [Note] Event Scheduler: Purging the queue. 0 events
141007 13:12:35  InnoDB: Starting shutdown...
141007 13:12:35  InnoDB: Shutdown completed; log sequence number 1595685
141007 13:12:35 [Note] /usr/sbin/mysqld: Shutdown complete

141007 13:12:35 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
141007 13:12:35 [Note] Plugin 'FEDERATED' is disabled.
141007 13:12:35 InnoDB: The InnoDB memory heap is disabled
141007 13:12:35 InnoDB: Mutexes and rw_locks use GCC atomic builtins
141007 13:12:35 InnoDB: Compressed tables use zlib 1.2.8
141007 13:12:35 InnoDB: Using Linux native AIO
141007 13:12:35 InnoDB: Initializing buffer pool, size = 992.0M
141007 13:12:35 InnoDB: Completed initialization of buffer pool
141007 13:12:36 InnoDB: highest supported file format is Barracuda.
141007 13:12:36  InnoDB: Waiting for the background threads to start
141007 13:12:37 InnoDB: 5.5.39 started; log sequence number 1595685
141007 13:12:37 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
141007 13:12:37 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
141007 13:12:37 [Note] Server socket created on IP: '0.0.0.0'.
141007 13:12:37 [Warning] 'user' entry 'root@juju-t-machine-9' ignored in --skip-name-resolve mode.
141007 13:12:37 [Warning] 'proxies_priv' entry '@ root@juju-t-machine-9' ignored in --skip-name-resolve mode.
141007 13:12:37 [Note] Event Scheduler: Loaded 0 events
141007 13:12:37 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.5.39-0ubuntu4-log'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu)
141007 13:13:44  InnoDB: Assertion failure in thread 140682259949312 in file dict0dict.c line 2563
InnoDB: Failing assertion: UT_LIST_GET_LEN(table->referenced_list) == rbt_size(table->referenced_rbt)
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to http://bugs.mysql.com.
InnoDB: If you get repeated assertion failures or crashes, even
InnoDB: immediately after the mysqld startup, there may be
InnoDB: corruption in the InnoDB tablespace. Please refer to
InnoDB: http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html
InnoDB: about forcing recovery.
13:13:44 UTC - mysqld got signal 6 ;
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.
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.

key_buffer_size=8388608
read_buffer_size=131072
max_used_connections=7
max_threads=151
thread_count=6
connection_count=6
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 338508 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7ff32d4fa2a0
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 = 7ff324215e98 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x20)[0x7ff3299112f0]
/usr/sbin/mysqld(handle_fatal_signal+0x3d4)[0x7ff329802d94]
/lib/x86_64-linux-gnu/libpthread.so.0(+0xfc90)[0x7ff3285a3c90]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37)[0x7ff327bf0d27]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x148)[0x7ff327bf2418]
/usr/sbin/mysqld(+0x58a76d)[0x7ff3299c376d]
/usr/sbin/mysqld(+0x59333d)[0x7ff3299cc33d]
/usr/sbin/mysqld(+0x596507)[0x7ff3299cf507]
/usr/sbin/mysqld(+0x51ae5d)[0x7ff329953e5d]
/usr/sbin/mysqld(+0x500e1c)[0x7ff329939e1c]
/usr/sbin/mysqld(_Z18mysql_rename_tableP10handlertonPKcS2_S2_S2_j+0x123)[0x7ff32977c673]
/usr/sbin/mysqld(_Z17mysql_alter_tableP3THDPcS1_P24st_ha_create_informationP10TABLE_LISTP10Alter_infojP8st_orderb+0x1eb6)[0x7ff3297802a6]
/usr/sbin/mysqld(_ZN21Alter_table_statement7executeEP3THD+0x48a)[0x7ff3298f5c3a]
/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x163f)[0x7ff32972018f]
/usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x160)[0x7ff329725a60]
/usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcj+0x1bcd)[0x7ff329727d6d]
/usr/sbin/mysqld(_Z24do_handle_one_connectionP3THD+0x176)[0x7ff3297b4386]
/usr/sbin/mysqld(handle_one_connection+0x41)[0x7ff3297b43e1]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x80a5)[0x7ff32859c0a5]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7ff327cb484d]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (7ff2c4004af0): is an invalid pointer
Connection ID (thread ID): 85
Status: NOT_KILLED

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.
141007 13:13:44 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
141007 13:13:44 [Note] Plugin 'FEDERATED' is disabled.
141007 13:13:44 InnoDB: The InnoDB memory heap is disabled
141007 13:13:44 InnoDB: Mutexes and rw_locks use GCC atomic builtins
141007 13:13:44 InnoDB: Compressed tables use zlib 1.2.8
141007 13:13:44 InnoDB: Using Linux native AIO
141007 13:13:44 InnoDB: Initializing buffer pool, size = 992.0M
141007 13:13:44 InnoDB: Completed initialization of buffer pool
141007 13:13:44 InnoDB: highest supported file format is Barracuda.
InnoDB: Log scan progressed past the checkpoint lsn 2328678
141007 13:13:44  InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
InnoDB: Doing recovery: scanned up to log sequence number 4412081
141007 13:13:44  InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 10 11 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
InnoDB: Last MySQL binlog file position 0 627272, file name /var/log/mysql/mysql-bin.000002
141007 13:13:45  InnoDB: Waiting for the background threads to start
141007 13:13:46 InnoDB: 5.5.39 started; log sequence number 4412081
141007 13:13:46 [Note] Recovering after a crash using /var/log/mysql/mysql-bin
141007 13:13:46 [Note] Starting crash recovery...
141007 13:13:46 [Note] Crash recovery finished.
141007 13:13:46 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
141007 13:13:46 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
141007 13:13:46 [Note] Server socket created on IP: '0.0.0.0'.
141007 13:13:46 [ERROR] /usr/sbin/mysqld: Table './mysql/user' is marked as crashed and should be repaired
141007 13:13:46 [Warning] Checking table:   './mysql/user'
141007 13:13:46 [ERROR] 1 client is using or hasn't closed the table properly
141007 13:13:46 [ERROR] /usr/sbin/mysqld: Table './mysql/db' is marked as crashed and should be repaired
141007 13:13:46 [Warning] Checking table:   './mysql/db'
141007 13:13:46 [ERROR] 1 client is using or hasn't closed the table properly
141007 13:13:46 [Warning] 'user' entry 'root@juju-t-machine-9' ignored in --skip-name-resolve mode.
141007 13:13:46 [Warning] 'proxies_priv' entry '@ root@juju-t-machine-9' ignored in --skip-name-resolve mode.
141007 13:13:46 [Note] Event Scheduler: Loaded 0 events
141007 13:13:46 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.5.39-0ubuntu4-log'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu)
141007 13:18:36  InnoDB: Assertion failure in thread 139656749573888 in file dict0dict.c line 2563
InnoDB: Failing assertion: UT_LIST_GET_LEN(table->referenced_list) == rbt_size(table->referenced_rbt)
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to http://bugs.mysql.com.
InnoDB: If you get repeated assertion failures or crashes, even
InnoDB: immediately after the mysqld startup, there may be
InnoDB: corruption in the InnoDB tablespace. Please refer to
InnoDB: http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html
InnoDB: about forcing recovery.
13:18:36 UTC - mysqld got signal 6 ;
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.
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.

key_buffer_size=8388608
read_buffer_size=131072
max_used_connections=13
max_threads=151
thread_count=13
connection_count=13
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 338508 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f04b1845050
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 = 7f045ef2de98 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x20)[0x7f04ad8092f0]
/usr/sbin/mysqld(handle_fatal_signal+0x3d4)[0x7f04ad6fad94]
/lib/x86_64-linux-gnu/libpthread.so.0(+0xfc90)[0x7f04ac49bc90]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37)[0x7f04abae8d27]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x148)[0x7f04abaea418]
/usr/sbin/mysqld(+0x58a76d)[0x7f04ad8bb76d]
/usr/sbin/mysqld(+0x59333d)[0x7f04ad8c433d]
/usr/sbin/mysqld(+0x596507)[0x7f04ad8c7507]
/usr/sbin/mysqld(+0x51ae5d)[0x7f04ad84be5d]
/usr/sbin/mysqld(+0x500e1c)[0x7f04ad831e1c]
/usr/sbin/mysqld(_Z18mysql_rename_tableP10handlertonPKcS2_S2_S2_j+0x123)[0x7f04ad674673]
/usr/sbin/mysqld(_Z17mysql_alter_tableP3THDPcS1_P24st_ha_create_informationP10TABLE_LISTP10Alter_infojP8st_orderb+0x1eb6)[0x7f04ad6782a6]
/usr/sbin/mysqld(_ZN21Alter_table_statement7executeEP3THD+0x48a)[0x7f04ad7edc3a]
/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x163f)[0x7f04ad61818f]
/usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x160)[0x7f04ad61da60]
/usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcj+0x1bcd)[0x7f04ad61fd6d]
/usr/sbin/mysqld(_Z24do_handle_one_connectionP3THD+0x176)[0x7f04ad6ac386]
/usr/sbin/mysqld(handle_one_connection+0x41)[0x7f04ad6ac3e1]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x80a5)[0x7f04ac4940a5]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f04abbac84d]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (7f0444279920): is an invalid pointer
Connection ID (thread ID): 76
Status: NOT_KILLED

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.
141007 13:18:36 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
141007 13:18:36 [Note] Plugin 'FEDERATED' is disabled.
141007 13:18:36 InnoDB: The InnoDB memory heap is disabled
141007 13:18:36 InnoDB: Mutexes and rw_locks use GCC atomic builtins
141007 13:18:36 InnoDB: Compressed tables use zlib 1.2.8
141007 13:18:36 InnoDB: Using Linux native AIO
141007 13:18:36 InnoDB: Initializing buffer pool, size = 992.0M
141007 13:18:36 InnoDB: Completed initialization of buffer pool
141007 13:18:36 InnoDB: highest supported file format is Barracuda.
InnoDB: Log scan progressed past the checkpoint lsn 5944762
141007 13:18:36  InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
InnoDB: Doing recovery: scanned up to log sequence number 6675980
141007 13:18:36  InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 10 11 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
InnoDB: Last MySQL binlog file position 0 255292, file name /var/log/mysql/mysql-bin.000003
141007 13:18:37  InnoDB: Waiting for the background threads to start
141007 13:18:38 InnoDB: 5.5.39 started; log sequence number 6675980
141007 13:18:38 [Note] Recovering after a crash using /var/log/mysql/mysql-bin
141007 13:18:38 [Note] Starting crash recovery...
141007 13:18:38 [Note] Crash recovery finished.
141007 13:18:38 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
141007 13:18:38 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
141007 13:18:38 [Note] Server socket created on IP: '0.0.0.0'.
141007 13:18:38 [ERROR] /usr/sbin/mysqld: Table './mysql/user' is marked as crashed and should be repaired
141007 13:18:38 [Warning] Checking table:   './mysql/user'
141007 13:18:38 [ERROR] 1 client is using or hasn't closed the table properly
141007 13:18:38 [ERROR] /usr/sbin/mysqld: Table './mysql/db' is marked as crashed and should be repaired
141007 13:18:38 [Warning] Checking table:   './mysql/db'
141007 13:18:38 [ERROR] 1 client is using or hasn't closed the table properly
141007 13:18:38 [Warning] 'user' entry 'root@juju-t-machine-9' ignored in --skip-name-resolve mode.
141007 13:18:38 [Warning] 'proxies_priv' entry '@ root@juju-t-machine-9' ignored in --skip-name-resolve mode.
141007 13:18:38 [Note] Event Scheduler: Loaded 0 events
141007 13:18:38 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.5.39-0ubuntu4-log'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  (Ubuntu)