To collate, it looks like the crash is triggered when innodb_lazy_drop_table is 1 (all reporters in this bug have it). Furthermore, lp:1154558 also is similar to this - the server crashes over waiting for hash index ref_count to drop to 0 (and disabling lazy drop table fixes it).
Has it crashed for anyone with innodb_lazy_drop_table set to 0?
To collate, it looks like the crash is triggered when innodb_ lazy_drop_ table is 1 (all reporters in this bug have it). Furthermore, lp:1154558 also is similar to this - the server crashes over waiting for hash index ref_count to drop to 0 (and disabling lazy drop table fixes it).
Has it crashed for anyone with innodb_ lazy_drop_ table set to 0?
Similar issue reported here - https:/ /mariadb. atlassian. net/browse/ MDEV-4256