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  1. MariaDB Server
  2. MDEV-20038

Assertion `rw_lock_own(dict_index_get_lock(index), RW_LOCK_S)' failed. in btr_cur_search_to_nth_level_func

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      Description

      Assert hit during RQG testing on
      10.4.7 commit 70c2bde931246ea4966d82fa56773b8ef1e0074f     2019-07-09
      mysqld: storage/innobase/btr/btr0cur.cc:1444: dberr_t btr_cur_search_to_nth_level_func(dict_index_t*, ulint, const dtuple_t*, page_cur_mode_t, ulint, btr_cur_t*, rw_lock_t*, const char*, unsigned int, mtr_t*, ib_uint64_t): Assertion `rw_lock_own(dict_index_get_lock(index), RW_LOCK_S)' failed.
      190710 19:41:21 [ERROR] mysqld got signal 6 ;
      ...
      # 2019-07-10T19:41:42 [243109] | Query (0x7fd098011180): UPDATE t2 SET col1 = 1175 LIMIT 2  /* E_R Thread9 QNO 607 CON_ID 24 */
      # 2019-07-10T19:41:42 [243109] | Connection ID (thread ID): 366
      # 2019-07-10T19:41:42 [243109] | Status: NOT_KILLED
      
      

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        2. MDEV-20038.yy
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        3. prt
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        4. simp_MDEV-20038.cfg
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            • Assignee:
              kevg Eugene Kosov
              Reporter:
              mleich Matthias Leich
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              • Created:
                Updated: