innodb.innodb-64k-crash failed in buildbot with error on startup and SIGSEGV

innodb.innodb-64k-crash 'innodb_plugin'  w2 [ fail ]

        Test ended at 2017-09-06 16:37:11

CURRENT_TEST: innodb.innodb-64k-crash

Server [mysqld.1 - pid: 15550, winpid: 15550, exit: 256] failed during test run

Server log from this test:

----------SERVER LOG START-----------

2017-09-06 16:36:57 3058517760 [Note] /usr/local/mariadb-10.1.27-linux-i686/bin/mysqld (mysqld 10.1.27-MariaDB) starting as process 15551 ...

2017-09-06 16:36:57 3058517760 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4162)

2017-09-06 16:36:57 3058517760 [Note] Plugin 'partition' is disabled.

2017-09-06 16:36:57 3058517760 [Note] Plugin 'SEQUENCE' is disabled.

2017-09-06 16:36:57 3058517760 [Note] InnoDB:  innodb-page-size has been changed from the default value 16384 to 65536.

2017-09-06 16:36:57 3058517760 [Note] InnoDB: Using mutexes to ref count buffer pool pages

2017-09-06 16:36:57 3058517760 [Note] InnoDB: The InnoDB memory heap is disabled

2017-09-06 16:36:57 3058517760 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins

2017-09-06 16:36:57 3058517760 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier

2017-09-06 16:36:57 3058517760 [Note] InnoDB: Compressed tables use zlib 1.2.3

2017-09-06 16:36:57 3058517760 [Note] InnoDB: Using Linux native AIO

2017-09-06 16:36:57 3058517760 [Note] InnoDB: Using generic crc32 instructions

2017-09-06 16:36:57 3058517760 [Note] InnoDB: Initializing buffer pool, size = 32.0M

2017-09-06 16:36:57 3058517760 [Note] InnoDB: Completed initialization of buffer pool

2017-09-06 16:36:57 3058517760 [Note] InnoDB: Highest supported file format is Barracuda.

2017-09-06 16:36:57 3058517760 [Note] InnoDB: Starting crash recovery from checkpoint LSN=12640612

2017-09-06 16:36:57 3058517760 [Note] InnoDB: Restoring possible half-written data pages from the doublewrite buffer...

2017-09-06 16:36:57 3058517760 [Note] InnoDB: Starting a batch to recover 6 pages from redo log

2017-09-06 16:36:57 3058517760 [Note] InnoDB: Starting a batch to recover 1 pages from redo log

2017-09-06 16:36:58 3058517760 [Note] InnoDB: Starting a batch to recover 2 pages from redo log

2017-09-06 16:36:58 3058517760 [Note] InnoDB: Starting a batch to recover 16 pages from redo log

2017-09-06 16:36:59 3058517760 [Note] InnoDB: Starting a batch to recover 223 pages from redo log

2017-09-06 16:36:59 3058517760 [Note] InnoDB: Starting a batch to recover 166 pages from redo log

2017-09-06 16:37:00 3058517760 [Note] InnoDB: Starting a batch to recover 174 pages from redo log

2017-09-06 16:37:01 3058517760 [Note] InnoDB: Starting a batch to recover 178 pages from redo log

2017-09-06 16:37:01 3058517760 [Note] InnoDB: Starting a batch to recover 242 pages from redo log

2017-09-06 16:37:02 3058517760 [Note] InnoDB: Starting a batch to recover 115 pages from redo log

2017-09-06 16:37:02 3058517760 [Note] InnoDB: Starting a batch to recover 196 pages from redo log

2017-09-06 16:37:03 3058517760 [Note] InnoDB: Starting a batch to recover 66 pages from redo log

2017-09-06 16:37:03 3058517760 [Note] InnoDB: Starting a batch to recover 40 pages from redo log

2017-09-06 16:37:04 3058517760 [Note] InnoDB: Starting a batch to recover 41 pages from redo log

2017-09-06 16:37:04 3058517760 [Note] InnoDB: Starting a batch to recover 42 pages from redo log

2017-09-06 16:37:05 3058517760 [Note] InnoDB: Starting a batch to recover 41 pages from redo log

2017-09-06 16:37:05 3058517760 [Note] InnoDB: Starting a batch to recover 56 pages from redo log

2017-09-06 16:37:06 3058517760 [Note] InnoDB: Starting a batch to recover 60 pages from redo log

2017-09-06 16:37:06 3058517760 [Note] InnoDB: Starting a batch to recover 64 pages from redo log

2017-09-06 16:37:07 3058517760 [Note] InnoDB: Starting a batch to recover 55 pages from redo log

2017-09-06 16:37:08 3058517760 [Note] InnoDB: Starting a batch to recover 47 pages from redo log

2017-09-06 16:37:08 3058517760 [Note] InnoDB: Starting a batch to recover 152 pages from redo log

2017-09-06 16:37:09 3058517760 [Note] InnoDB: Starting a batch to recover 155 pages from redo log

InnoDB: Set innodb_force_recovery to ignore this error.

2017-09-06 16:37:09 3058517760 [ERROR] Plugin 'InnoDB' init function returned error.

2017-09-06 16:37:09 3058517760 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_CMP' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'XTRADB_READ_VIEW' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'XTRADB_RSEG' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_FT_DELETED' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'CHANGED_PAGE_BITMAPS' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_TABLESPACES_ENCRYPTION' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_SYS_FIELDS' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'XTRADB_INTERNAL_HASH_TABLES' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_MUTEXES' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'FEEDBACK' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_CMP_RESET' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_SYS_COLUMNS' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.

2017-09-06 16:37:09 3058517760 [Note] Plugin 'INNODB_SYS_INDEXES' is disabled.

2017-09-06 16:37:09 3058517760 [Warning] /usr/local/mariadb-10.1.27-linux-i686/bin/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'

2017-09-06 16:37:09 3058517760 [Warning] /usr/local/mariadb-10.1.27-linux-i686/bin/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'

2017-09-06 16:37:09 3058517760 [Warning] /usr/local/mariadb-10.1.27-linux-i686/bin/mysqld: unknown variable 'loose-feedback-debug-interval=60'

2017-09-06 16:37:09 3058517760 [Warning] /usr/local/mariadb-10.1.27-linux-i686/bin/mysqld: unknown option '--loose-pam-debug'

2017-09-06 16:37:09 3058517760 [Warning] /usr/local/mariadb-10.1.27-linux-i686/bin/mysqld: unknown option '--loose-skip-plugin-innodb-changed-pages'

2017-09-06 16:37:09 3058517760 [Warning] /usr/local/mariadb-10.1.27-linux-i686/bin/mysqld: unknown variable 'loose-debug-sync-timeout=300'

2017-09-06 16:37:09 3058517760 [ERROR] Unknown/unsupported storage engine: InnoDB

2017-09-06 16:37:09 3058517760 [ERROR] Aborting

170906 16:37:09 [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 https://mariadb.com/kb/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: 10.1.27-MariaDB

read_buffer_size=131072

max_used_connections=0

thread_count=0

Thread pointer: 0x0

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...

----------SERVER LOG END-------------

mysqltest failed but provided no output

The result from queries just before the failure was:

< snip >

UPDATE t2 SET ec=@i,fc=@i,gc=@i,hc=@i,ic=@i,jc=@i;

UPDATE t2 SET kc=@i,lc=@i,mc=@i,nc=@i,oc=@i,pc=@i;

UPDATE t2 SET qc=@i,rc=@i,sc=@i,tc=@i,uc=@i;

UPDATE t2 SET vc=@i,wc=@i,xc=@i,yc=@i,zc=@i;

COMMIT;

BEGIN;

INSERT INTO t1 SELECT * from t2;

UPDATE t1 SET a=@c,b=@c,c=@c,d=@c,e=@c,f=@c,g=@c,h=@c,i=@c,j=@c,

k=@c,l=@c,m=@c,n=@c,o=@c,p=@c,q=@c,r=@c,s=@c,t=@c,u=@c,

v=@c,w=@c,x=@c,y=@c,z=@c,

aa=@c,ba=@c,ca=@c,da=@c,ea=@c,fa=@c,ga=@c,ha=@c,ia=@c,ja=@c,

ka=@c,la=@c,ma=@c,na=@c,oa=@c,pa=@c,qa=@c,ra=@c,sa=@c,ta=@c,ua=@c,

va=@c,wa=@c,xa=@c,ya=@c,za=@c,

ab=@c,bb=@c,cb=@c,db=@c,eb=@c,fb=@c,gb=@c,hb=@c,ib=@c,jb=@c,

kb=@c,lb=@c,mb=@c,nb=@c,ob=@c,pb=@c,qb=@c,rb=@c,sb=@c,tb=@c,ub=@c,

vb=@c,wb=@c,xb=@c,yb=@c,zb=@c,

ac=@c,bc=@c,cc=@c,dc=@c,ec=@c,fc=@c,gc=@c,hc=@c,ic=@c,jc=@c,

kc=@c,lc=@c,mc=@c,nc=@c,oc=@c,pc=@c,qc=@c,rc=@c,sc=@c,tc=@c,uc=@c,

vc=@c,wc=@c,xc=@c,yc=@c,zc=@c;

# Kill and restart