Test failure on innodb.innodb_bug12400341 at Windows

http://buildbot.askmonty.org/buildbot/builders/win32-debug2/builds/6660/steps/test/logs/stdio

innodb.innodb_bug12400341 'innodb_plugin' [ pass ] 753
worker[1] > Restart [mysqld.1 - pid: 731068, winpid: 731068] - running with different options '-ignore-builtin-innodb --plugin-load=ha_innodb.dll --innodb --innodb-cmpmem --innodb-trx --innodb-buffer-pool-stats --innodb-buffer-page --innodb-buffer-page-lru --log-bin=master-bin --log-bin=master-bin' != '-ignore-builtin-innodb --plugin-load=ha_innodb.dll --innodb --innodb-cmpmem --innodb-trx --innodb-buffer-pool-stats --innodb-buffer-page --innodb-buffer-page-lru --max_connections=64 --innodb_thread_concurrency=0 --innodb_file_per_table --innodb_rollback_segments=2'
***Warnings generated in error logs during shutdown after running tests: innodb.innodb_bug12400341

141202 2:41:48 InnoDB: Warning: cannot find a free slot for an undo log. Do you have too