core-2014-05-04 #0 0x00007f08dffd64ec in __pthread_kill (threadid=, signo=) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:63 #1 0x0000000000d0a9ab in my_write_core (sig=6) at /usr/local/src/mariadb-5.5.37/mysys/stacktrace.c:457 #2 0x0000000000808365 in handle_fatal_signal (sig=6) at /usr/local/src/mariadb-5.5.37/sql/signal_handler.cc:262 #3 #4 0x00007f08dec78475 in *__GI_raise (sig=) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #5 0x00007f08dec7b6f0 in *__GI_abort () at abort.c:92 #6 0x0000000000b50954 in buf_pool_from_bpage (bpage=0x7f05dd949d40) at /usr/local/src/mariadb-5.5.37/storage/xtradb/include/buf0buf.ic:78 #7 0x0000000000b50d5a in buf_page_get_mutex (bpage=0x7f05dd949d40) at /usr/local/src/mariadb-5.5.37/storage/xtradb/include/buf0buf.ic:340 #8 0x0000000000b55b7c in buf_LRU_free_block (bpage=0x7f05dd949d40, zip=1, have_LRU_mutex=0x7f05ceff8fb0) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0lru.c:1925 #9 0x0000000000b53670 in buf_LRU_free_from_common_LRU_list (buf_pool=0x7f08aab7e678, n_iterations=1, have_LRU_mutex=0x7f05ceff8fb0) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0lru.c:1055 #10 0x0000000000b537b9 in buf_LRU_search_and_free_block (buf_pool=0x7f08aab7e678, n_iterations=1) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0lru.c:1104 #11 0x0000000000b54060 in buf_LRU_get_free_block (buf_pool=0x7f08aab7e678) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0lru.c:1343 #12 0x0000000000b4245f in buf_page_get_gen (space=166, zip_size=8192, offset=120217, rw_latch=2, guess=0x0, mode=10, file=0xeda480 "/usr/local/src/mariadb-5.5.37/storage/xtradb/row/row0row.c", line=797, mtr=0x7f05ceff9760) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0buf.c:2694 #13 0x0000000000b21f29 in btr_cur_search_to_nth_level (index=0x7f05d60246f8, level=0, tuple=0x7f05bb6358e0, mode=4, latch_mode=2, cursor=0x7f05ceff9680, has_search_latch=0, file=0xeda480 "/usr/local/src/mariadb-5.5.37/storage/xtradb/row/row0row.c", line=797, mtr=0x7f05ceff9760) at /usr/local/src/mariadb-5.5.37/storage/xtradb/btr/btr0cur.c:640 #14 0x0000000000aabcd9 in btr_pcur_open_func (index=0x7f05d60246f8, tuple=0x7f05bb6358e0, mode=4, latch_mode=8194, cursor=0x7f05ceff9680, file=0xeda480 "/usr/local/src/mariadb-5.5.37/storage/xtradb/row/row0row.c", line=797, mtr=0x7f05ceff9760) at /usr/local/src/mariadb-5.5.37/storage/xtradb/include/btr0pcur.ic:438 #15 0x0000000000aad735 in row_search_index_entry (index=0x7f05d60246f8, entry=0x7f05bb6358e0, mode=8194, pcur=0x7f05ceff9680, mtr=0x7f05ceff9760) at /usr/local/src/mariadb-5.5.37/storage/xtradb/row/row0row.c:797 #16 0x0000000000c328ef in row_purge_remove_sec_if_poss_leaf (node=0x7f08de495278, index=0x7f05d60246f8, entry=0x7f05bb6358e0) at /usr/local/src/mariadb-5.5.37/storage/xtradb/row/row0purge.c:375 #17 0x0000000000c32a47 in row_purge_remove_sec_if_poss (node=0x7f08de495278, index=0x7f05d60246f8, entry=0x7f05bb6358e0) at /usr/local/src/mariadb-5.5.37/storage/xtradb/row/row0purge.c:433 #18 0x0000000000c32be4 in row_purge_del_mark (node=0x7f08de495278) at /usr/local/src/mariadb-5.5.37/storage/xtradb/row/row0purge.c:484 #19 0x0000000000c334cd in row_purge (node=0x7f08de495278, thr=0x7f08de452940) at /usr/local/src/mariadb-5.5.37/storage/xtradb/row/row0purge.c:765 #20 0x0000000000c335f4 in row_purge_step (thr=0x7f08de452940) at /usr/local/src/mariadb-5.5.37/storage/xtradb/row/row0purge.c:805 #21 0x0000000000c21b8d in que_thr_step (thr=0x7f08de452940) at /usr/local/src/mariadb-5.5.37/storage/xtradb/que/que0que.c:1259 #22 0x0000000000c21dbe in que_run_threads_low (thr=0x7f08de452940) at /usr/local/src/mariadb-5.5.37/storage/xtradb/que/que0que.c:1319 #23 0x0000000000c21ede in que_run_threads (thr=0x7f08de452940) at /usr/local/src/mariadb-5.5.37/storage/xtradb/que/que0que.c:1356 #24 0x0000000000ae4b52 in trx_purge (limit=20) at /usr/local/src/mariadb-5.5.37/storage/xtradb/trx/trx0purge.c:1220 #25 0x0000000000ad273d in srv_purge_thread (arg=0x0) at /usr/local/src/mariadb-5.5.37/storage/xtradb/srv/srv0srv.c:4333 #26 0x00007f08dffd0b50 in start_thread (arg=) at pthread_create.c:304 #27 0x00007f08ded220ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #28 0x0000000000000000 in ?? () core-2014-05-08 #0 0x00007fe4556c64ec in __pthread_kill (threadid=, signo=) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:63 #1 0x0000000000d0a9ab in my_write_core (sig=6) at /usr/local/src/mariadb-5.5.37/mysys/stacktrace.c:457 #2 0x0000000000808365 in handle_fatal_signal (sig=6) at /usr/local/src/mariadb-5.5.37/sql/signal_handler.cc:262 #3 #4 0x00007fe454368475 in *__GI_raise (sig=) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #5 0x00007fe45436b6f0 in *__GI_abort () at abort.c:92 #6 0x0000000000b50954 in buf_pool_from_bpage (bpage=0x7fe1524dbf80) at /usr/local/src/mariadb-5.5.37/storage/xtradb/include/buf0buf.ic:78 #7 0x0000000000b50d5a in buf_page_get_mutex (bpage=0x7fe1524dbf80) at /usr/local/src/mariadb-5.5.37/storage/xtradb/include/buf0buf.ic:340 #8 0x0000000000b55b7c in buf_LRU_free_block (bpage=0x7fe1524dbf80, zip=1, have_LRU_mutex=0x7fe143764d20) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0lru.c:1925 #9 0x0000000000b53670 in buf_LRU_free_from_common_LRU_list (buf_pool=0x7fe41fb5e678, n_iterations=1, have_LRU_mutex=0x7fe143764d20) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0lru.c:1055 #10 0x0000000000b537b9 in buf_LRU_search_and_free_block (buf_pool=0x7fe41fb5e678, n_iterations=1) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0lru.c:1104 #11 0x0000000000b54060 in buf_LRU_get_free_block (buf_pool=0x7fe41fb5e678) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0lru.c:1343 #12 0x0000000000b4245f in buf_page_get_gen (space=87, zip_size=8192, offset=334271, rw_latch=1, guess=0x0, mode=10, file=0xedb9f8 "/usr/local/src/mariadb-5.5.37/storage/xtradb/row/row0sel.c", line=4051, mtr=0x7fe143765700) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0buf.c:2694 #13 0x0000000000b21f29 in btr_cur_search_to_nth_level (index=0x7fe14b025ff8, level=0, tuple=0x7fe14bdcd3a8, mode=2, latch_mode=1, cursor=0x7fe14bdcd0e8, has_search_latch=0, file=0xedb9f8 "/usr/local/src/mariadb-5.5.37/storage/xtradb/row/row0sel.c", line=4051, mtr=0x7fe143765700) at /usr/local/src/mariadb-5.5.37/storage/xtradb/btr/btr0cur.c:640 #14 0x0000000000ab2443 in btr_pcur_open_with_no_init_func (index=0x7fe14b025ff8, tuple=0x7fe14bdcd3a8, mode=2, latch_mode=1, cursor=0x7fe14bdcd0e8, has_search_latch=0, file=0xedb9f8 "/usr/local/src/mariadb-5.5.37/storage/xtradb/row/row0sel.c", line=4051, mtr=0x7fe143765700) at /usr/local/src/mariadb-5.5.37/storage/xtradb/include/btr0pcur.ic:482 #15 0x0000000000ab9938 in row_search_for_mysql (buf=0x7fe14bc21f78 ".\265\265", mode=2, prebuilt=0x7fe14bdcd078, match_mode=1, direction=0) at /usr/local/src/mariadb-5.5.37/storage/xtradb/row/row0sel.c:4049 #16 0x0000000000a6933d in ha_innobase::index_read (this=0x7fe14bddb078, buf=0x7fe14bc21f78 ".\265\265", key_ptr=0x7fe14bc22300 ".\265\265", key_len=8, find_flag=HA_READ_KEY_EXACT) at /usr/local/src/mariadb-5.5.37/storage/xtradb/handler/ha_innodb.cc:7693 #17 0x0000000000a6a35e in ha_innobase::rnd_pos (this=0x7fe14bddb078, buf=0x7fe14bc21f78 ".\265\265", pos=0x7fe14bc22300 ".\265\265") at /usr/local/src/mariadb-5.5.37/storage/xtradb/handler/ha_innodb.cc:8200 #18 0x0000000000813ce9 in handler::rnd_pos_by_record (this=0x7fe14bddb078, record=0x7fe14bc21f78 ".\265\265") at /usr/local/src/mariadb-5.5.37/sql/handler.h:2236 #19 0x00000000008fa184 in handler::ha_rnd_pos_by_record (this=0x7fe14bddb078, buf=0x7fe14bc21f78 ".\265\265") at /usr/local/src/mariadb-5.5.37/sql/sql_class.h:4412 #20 0x00000000008f83fd in Rows_log_event::find_row (this=0x7fe14c4cd560, rli=0x7fe16a7917f0) at /usr/local/src/mariadb-5.5.37/sql/log_event.cc:10642 #21 0x00000000008f8f6a in Delete_rows_log_event::do_exec_row (this=0x7fe14c4cd560, rli=0x7fe16a7917f0) at /usr/local/src/mariadb-5.5.37/sql/log_event.cc:10962 #22 0x00000000008f3d5b in Rows_log_event::do_apply_event (this=0x7fe14c4cd560, rli=0x7fe16a7917f0) at /usr/local/src/mariadb-5.5.37/sql/log_event.cc:8639 #23 0x00000000005b7d5a in Log_event::apply_event (this=0x7fe14c4cd560, rli=0x7fe16a7917f0) at /usr/local/src/mariadb-5.5.37/sql/log_event.h:1256 #24 0x00000000005afb96 in apply_event_and_update_pos (ev=0x7fe14c4cd560, thd=0x7fe14bc16060, rli=0x7fe16a7917f0) at /usr/local/src/mariadb-5.5.37/sql/slave.cc:2641 #25 0x00000000005b012b in exec_relay_log_event (thd=0x7fe14bc16060, rli=0x7fe16a7917f0) at /usr/local/src/mariadb-5.5.37/sql/slave.cc:2801 #26 0x00000000005b25ae in handle_slave_sql (arg=0x7fe16a790000) at /usr/local/src/mariadb-5.5.37/sql/slave.cc:3670 #27 0x00007fe4556c0b50 in start_thread (arg=) at pthread_create.c:304 #28 0x00007fe4544120ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #29 0x0000000000000000 in ?? () core-2014-05-09-mysql-13 #0 0x00007f92122154ec in __pthread_kill (threadid=, signo=) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:63 #1 0x0000000000d0a9ab in my_write_core (sig=6) at /usr/local/src/mariadb-5.5.37/mysys/stacktrace.c:457 #2 0x0000000000808365 in handle_fatal_signal (sig=6) at /usr/local/src/mariadb-5.5.37/sql/signal_handler.cc:262 #3 #4 0x00007f9210eb7475 in *__GI_raise (sig=) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #5 0x00007f9210eba6f0 in *__GI_abort () at abort.c:92 #6 0x0000000000b50954 in buf_pool_from_bpage (bpage=0x7f913abd8c00) at /usr/local/src/mariadb-5.5.37/storage/xtradb/include/buf0buf.ic:78 #7 0x0000000000b50d5a in buf_page_get_mutex (bpage=0x7f913abd8c00) at /usr/local/src/mariadb-5.5.37/storage/xtradb/include/buf0buf.ic:340 #8 0x0000000000b55b7c in buf_LRU_free_block (bpage=0x7f913abd8c00, zip=1, have_LRU_mutex=0x7f91403f9890) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0lru.c:1925 #9 0x0000000000b53670 in buf_LRU_free_from_common_LRU_list (buf_pool=0x7f91dcb96678, n_iterations=1, have_LRU_mutex=0x7f91403f9890) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0lru.c:1055 #10 0x0000000000b537b9 in buf_LRU_search_and_free_block (buf_pool=0x7f91dcb96678, n_iterations=1) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0lru.c:1104 #11 0x0000000000b54060 in buf_LRU_get_free_block (buf_pool=0x7f91dcb96678) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0lru.c:1343 #12 0x0000000000b44665 in buf_page_init_for_read (err=0x7f91403f9f90, mode=132, space=12, zip_size=8192, unzip=1, tablespace_version=5, offset=136987) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0buf.c:3486 #13 0x0000000000b5aeb3 in buf_read_page_low (err=0x7f91403f9f90, sync=0, mode=132, space=12, zip_size=8192, unzip=1, tablespace_version=5, offset=136987, trx=0x0) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0rea.c:165 #14 0x0000000000b5c074 in buf_read_ibuf_merge_pages (sync=0, space_ids=0x7f91403fa500, space_versions=0x7f91403fa4c0, page_nos=0x7f91403fa540, n_stored=1) at /usr/local/src/mariadb-5.5.37/storage/xtradb/buf/buf0rea.c:816 #15 0x0000000000bb8735 in ibuf_contract_ext (n_pages=0x7f91403fa6a0, sync=0) at /usr/local/src/mariadb-5.5.37/storage/xtradb/ibuf/ibuf0ibuf.c:2733 #16 0x0000000000bb879d in ibuf_contract_for_n_pages (sync=0, n_pages=20) at /usr/local/src/mariadb-5.5.37/storage/xtradb/ibuf/ibuf0ibuf.c:2779 #17 0x0000000000ad0e79 in srv_master_thread (arg=0x0) at /usr/local/src/mariadb-5.5.37/storage/xtradb/srv/srv0srv.c:3697 #18 0x00007f921220fb50 in start_thread (arg=) at pthread_create.c:304 #19 0x00007f9210f610ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #20 0x0000000000000000 in ?? ()