[MDEV-6754] InnoDB: Assertion failure in thread 70365603262576 in file sync0arr.cc line 454 Created: 2014-09-18  Updated: 2014-11-10  Resolved: 2014-11-10

Status: Closed
Project: MariaDB Server
Component/s: Storage Engine - InnoDB
Affects Version/s: 10.0.13
Fix Version/s: 10.0.13

Type: Bug Priority: Major
Reporter: Jan Lindström (Inactive) Assignee: Jan Lindström (Inactive)
Resolution: Cannot Reproduce Votes: 0
Labels: innodb, xtradb


 Description   

DEADLOCK of threads detected!
rw-lock 0x3fff1c4c0c20 --Thread 70365411897456 has waited at btr0cur.cc line 586 for 0.0000 seconds the semaphore:
S-lock on RW-latch at 0x3fff1c4c0c20 '&new_index->lock'
a writer (thread id 70365603262576) has reserved it in mode  exclusive
number of readers 0, waiters flag 1, lock_word: 0
Last time read locked in file btr0cur.cc line 586
Last time write locked in file /home/skysql/bzr/10.0-for-stress-tests/storage/xtradb/include/dict0dict.ic line 907
Locked: thread 70365603262576 file /home/skysql/bzr/10.0-for-stress-tests/storage/xtradb/include/dict0dict.ic line 907  X-LOCK
rw-lock 0x3fff57f86be8 --Thread 70365604442224 has waited at btr0btr.cc line 741 for 0.0000 seconds the semaphore:
X-lock (wait_ex) on RW-latch at 0x3fff57f86be8 '&block->lock'
a writer (thread id 70365604442224) has reserved it in mode  wait exclusive
number of readers 24, waiters flag 0, lock_word: ffffffffffffffe8
Last time read locked in file row0sel.cc line 3225
Last time write locked in file /home/skysql/bzr/10.0-for-stress-tests/storage/xtradb/btr/btr0cur.cc line 257
Locked: thread 70365411897456 file /home/skysql/bzr/10.0-for-stress-tests/storage/xtradb/row/row0sel.cc line 3225  S-LOCK
rw-lock 0x3fff1c4c0220 --Thread 70365603262576 has waited at dict0dict.ic line 907 for 0.0000 seconds the semaphore:
X-lock (wait_ex) on RW-latch at 0x3fff1c4c0220 '&new_index->lock'
a writer (thread id 70365603262576) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 0, lock_word: ffffffffffffffff
Last time read locked in file dict0stats.cc line 1910
Last time write locked in file /home/skysql/bzr/10.0-for-stress-tests/storage/xtradb/include/dict0dict.ic line 907
Locked: thread 70365604442224 file /home/skysql/bzr/10.0-for-stress-tests/storage/xtradb/dict/dict0stats.cc line 1910  S-LOCK


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