[New LWP 11367] [New LWP 11372] [New LWP 11368] [New LWP 11369] [New LWP 11375] [New LWP 11370] [New LWP 11408] [New LWP 11424] [New LWP 11373] [New LWP 11381] [New LWP 11418] [New LWP 11404] [New LWP 11382] [New LWP 11402] [New LWP 11416] [New LWP 11414] [New LWP 11400] [New LWP 11412] [New LWP 11426] [New LWP 11389] [New LWP 11380] [New LWP 11410] [New LWP 11428] [New LWP 11384] [New LWP 11379] [New LWP 11398] [New LWP 11374] [New LWP 11385] [New LWP 11371] [New LWP 11422] [New LWP 11383] [New LWP 11365] [New LWP 11376] [New LWP 11406] [New LWP 11420] [New LWP 11377] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/home/elenst/git/5.5/sql/mysqld --no-defaults --basedir=/home/elenst/git/5.5 --'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f3f97356f8c in pthread_kill () from /lib/x86_64-linux-gnu/libpthread.so.0 Thread 36 (Thread 0x7f3f753f6700 (LWP 11377)): #0 0x00007f3f97ff7644 in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000000000c44f9d in os_aio_linux_collect (array=0x7f3f83fff150, segment=3, seg_size=256) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4687 #2 0x0000000000c45395 in os_aio_linux_handle (global_seg=9, message1=0x7f3f753f5e08, message2=0x7f3f753f5e10, type=0x7f3f753f5e18, space_id=0x7f3f753f5e20) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4833 #3 0x0000000000be5bc2 in fil_aio_wait (segment=9) at /home/elenst/git/5.5/storage/xtradb/fil/fil0fil.c:5697 #4 0x0000000000b18a0a in io_handler_thread (arg=0x1d45c48 ) at /home/elenst/git/5.5/storage/xtradb/srv/srv0start.c:497 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 35 (Thread 0x7f3f96575700 (LWP 11420)): #0 0x00007f3f9735889c in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f3f9735409b in _L_lock_1006 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f3f9735401c in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x0000000000cfb44b in safe_mutex_lock (mp=0x1d52420 , my_flags=0, file=0xe34fe8 "/home/elenst/git/5.5/storage/maria/ma_pagecache.c", line=3377) at /home/elenst/git/5.5/mysys/thr_mutex.c:294 #4 0x00000000009a9af2 in inline_mysql_mutex_lock (that=0x1d52420 , src_file=0xe34fe8 "/home/elenst/git/5.5/storage/maria/ma_pagecache.c", src_line=3377) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:618 #5 0x00000000009b1455 in pagecache_read (pagecache=0x1d52360 , file=0x7f3f710b2478, pageno=4, level=0, buff=0x0, type=PAGECACHE_LSN_PAGE, lock=PAGECACHE_LOCK_WRITE, page_link=0x7f3f96572f50) at /home/elenst/git/5.5/storage/maria/ma_pagecache.c:3377 #6 0x00000000009eef0b in delete_head_or_tail (info=0x7f3f710b2060, page=4, record_number=43, head=0 '\000', from_update=1 '\001') at /home/elenst/git/5.5/storage/maria/ma_blockrec.c:4141 #7 0x00000000009ef47b in delete_tails (info=0x7f3f710b2060, tails=0x7f3f7110ea00) at /home/elenst/git/5.5/storage/maria/ma_blockrec.c:4258 #8 0x00000000009edef4 in _ma_update_block_record2 (info=0x7f3f710b2060, record_pos=250369, oldrec=0x7f3f71059cb0 "\f*\\>\250\250", , record=0x7f3f71059b78 "\fj\\>\250\250", , undo_lsn=1) at /home/elenst/git/5.5/storage/maria/ma_blockrec.c:3777 #9 0x00000000009ee8dc in _ma_update_block_record (info=0x7f3f710b2060, record_pos=250369, orig_rec=0x7f3f71059cb0 "\f*\\>\250\250", , new_rec=0x7f3f71059b78 "\fj\\>\250\250", ) at /home/elenst/git/5.5/storage/maria/ma_blockrec.c:3983 #10 0x00000000009fec6f in maria_update (info=0x7f3f710b2060, oldrec=0x7f3f71059cb0 "\f*\\>\250\250", , newrec=0x7f3f71059b78 "\fj\\>\250\250", ) at /home/elenst/git/5.5/storage/maria/ma_update.c:161 #11 0x000000000098880e in ha_maria::update_row (this=0x7f3f710ea078, old_data=0x7f3f71059cb0 "\f*\\>\250\250", , new_data=0x7f3f71059b78 "\fj\\>\250\250", ) at /home/elenst/git/5.5/storage/maria/ha_maria.cc:2285 #12 0x00000000007df3f1 in handler::ha_update_row (this=0x7f3f710ea078, old_data=0x7f3f71059cb0 "\f*\\>\250\250", , new_data=0x7f3f71059b78 "\fj\\>\250\250", ) at /home/elenst/git/5.5/sql/handler.cc:5232 #13 0x00000000006cff80 in mysql_update (thd=0x7f3f73f0d060, table_list=0x7f3f70852240, fields=..., values=..., conds=0x0, order_num=0, order=0x0, limit=18446744073709551540, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f3f96573e10, updated_return=0x7f3f96573eb0) at /home/elenst/git/5.5/sql/sql_update.cc:764 #14 0x00000000006161de in mysql_execute_command (thd=0x7f3f73f0d060) at /home/elenst/git/5.5/sql/sql_parse.cc:2849 #15 0x000000000061e9f6 in mysql_parse (thd=0x7f3f73f0d060, rawbuf=0x7f3f70852078 "UPDATE `table100_aria_int_autoinc` SET `col_int_unsigned_default_null` = NULL", length=77, parser_state=0x7f3f96574610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #16 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f73f0d060, packet=0x7f3f73f12061 "UPDATE `table100_aria_int_autoinc` SET `col_int_unsigned_default_null` = NULL", packet_length=77) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #17 0x0000000000610f30 in do_command (thd=0x7f3f73f0d060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #18 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f73f0d060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #19 0x000000000071e502 in handle_one_connection (arg=0x7f3f73f0d060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #20 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #21 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #22 0x0000000000000000 in ?? () Thread 34 (Thread 0x7f3f96774700 (LWP 11406)): #0 0x00007f3f9735889c in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f3f9735409b in _L_lock_1006 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f3f9735401c in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x0000000000cfb44b in safe_mutex_lock (mp=0x1d52420 , my_flags=0, file=0xe34fe8 "/home/elenst/git/5.5/storage/maria/ma_pagecache.c", line=3377) at /home/elenst/git/5.5/mysys/thr_mutex.c:294 #4 0x00000000009a9af2 in inline_mysql_mutex_lock (that=0x1d52420 , src_file=0xe34fe8 "/home/elenst/git/5.5/storage/maria/ma_pagecache.c", src_line=3377) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:618 #5 0x00000000009b1455 in pagecache_read (pagecache=0x1d52360 , file=0x7f3f6e2b36c8, pageno=6, level=3, buff=0x7f3f9676f100 "\001", type=PAGECACHE_LSN_PAGE, lock=PAGECACHE_LOCK_WRITE, page_link=0x7f3f9676f090) at /home/elenst/git/5.5/storage/maria/ma_pagecache.c:3377 #6 0x00000000009d7342 in _ma_fetch_keypage (page=0x7f3f96771b60, info=0x7f3f6e187060, keyinfo=0x7f3f6e2b58b8, pos=49152, lock=PAGECACHE_LOCK_WRITE, level=3, buff=0x7f3f9676f100 "\001", return_buffer=0 '\000') at /home/elenst/git/5.5/storage/maria/ma_page.c:109 #7 0x0000000000a00f1c in w_search (info=0x7f3f6e187060, comp_flag=655364, key=0x7f3f967727d0, page_pos=49152, father_page=0x0, father_keypos=0x0, insert_last=1 '\001') at /home/elenst/git/5.5/storage/maria/ma_write.c:632 #8 0x0000000000a009d5 in _ma_ck_real_write_btree (info=0x7f3f6e187060, key=0x7f3f967727d0, root=0x7f3f96772130, comp_flag=655364) at /home/elenst/git/5.5/storage/maria/ma_write.c:524 #9 0x0000000000a00858 in _ma_ck_write_btree_with_log (info=0x7f3f6e187060, key=0x7f3f967727d0, root=0x7f3f6e2b7bb8, comp_flag=655364) at /home/elenst/git/5.5/storage/maria/ma_write.c:491 #10 0x0000000000a006b2 in _ma_ck_write_btree (info=0x7f3f6e187060, key=0x7f3f967727d0) at /home/elenst/git/5.5/storage/maria/ma_write.c:449 #11 0x0000000000a0062b in _ma_ck_write (info=0x7f3f6e187060, key=0x7f3f967727d0) at /home/elenst/git/5.5/storage/maria/ma_write.c:434 #12 0x00000000009ffdf3 in maria_write (info=0x7f3f6e187060, record=0x7f3f6e069c78 "\377\377\377\377\377\377\377\200") at /home/elenst/git/5.5/storage/maria/ma_write.c:188 #13 0x0000000000985637 in ha_maria::write_row (this=0x7f3f6e1e6078, buf=0x7f3f6e069c78 "\377\377\377\377\377\377\377\200") at /home/elenst/git/5.5/storage/maria/ha_maria.cc:1267 #14 0x00000000007df255 in handler::ha_write_row (this=0x7f3f6e1e6078, buf=0x7f3f6e069c78 "\377\377\377\377\377\377\377\200") at /home/elenst/git/5.5/sql/handler.cc:5203 #15 0x00000000005f9e96 in write_record (thd=0x7f3f743c1060, table=0x7f3f6e0e6060, info=0x7f3f96772ab0) at /home/elenst/git/5.5/sql/sql_insert.cc:1843 #16 0x00000000005f7ad8 in mysql_insert (thd=0x7f3f743c1060, table_list=0x7f3f6ac24220, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /home/elenst/git/5.5/sql/sql_insert.cc:986 #17 0x00000000006166b8 in mysql_execute_command (thd=0x7f3f743c1060) at /home/elenst/git/5.5/sql/sql_parse.cc:2974 #18 0x000000000061e9f6 in mysql_parse (thd=0x7f3f743c1060, rawbuf=0x7f3f6ac24078 "INSERT INTO `table0_aria_int_autoinc` ( `col_float_key` ) VALUES ( NULL )", length=73, parser_state=0x7f3f96773610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #19 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f743c1060, packet=0x7f3f743c6061 "INSERT INTO `table0_aria_int_autoinc` ( `col_float_key` ) VALUES ( NULL )", packet_length=73) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #20 0x0000000000610f30 in do_command (thd=0x7f3f743c1060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #21 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f743c1060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #22 0x000000000071e502 in handle_one_connection (arg=0x7f3f743c1060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #23 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #24 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #25 0x0000000000000000 in ?? () Thread 33 (Thread 0x7f3f75bf7700 (LWP 11376)): #0 0x00007f3f97ff7644 in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000000000c44f9d in os_aio_linux_collect (array=0x7f3f83fff150, segment=2, seg_size=256) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4687 #2 0x0000000000c45395 in os_aio_linux_handle (global_seg=8, message1=0x7f3f75bf6e08, message2=0x7f3f75bf6e10, type=0x7f3f75bf6e18, space_id=0x7f3f75bf6e20) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4833 #3 0x0000000000be5bc2 in fil_aio_wait (segment=8) at /home/elenst/git/5.5/storage/xtradb/fil/fil0fil.c:5697 #4 0x0000000000b18a0a in io_handler_thread (arg=0x1d45c40 ) at /home/elenst/git/5.5/storage/xtradb/srv/srv0start.c:497 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 32 (Thread 0x7f3f98409780 (LWP 11365)): #0 0x00007f3f96a73303 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x0000000000568383 in handle_connections_sockets () at /home/elenst/git/5.5/sql/mysqld.cc:5630 #2 0x00000000005676ce in mysqld_main (argc=16, argv=0x7f3f95c4d190) at /home/elenst/git/5.5/sql/mysqld.cc:5079 #3 0x000000000055f620 in main (argc=16, argv=0x7fff235fefd8) at /home/elenst/git/5.5/sql/main.cc:25 Thread 31 (Thread 0x7f3f707ff700 (LWP 11383)): #0 0x00007f3f97355d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbc5b in safe_cond_wait (cond=0x7f3f95ce3db0, mp=0x7f3f95ce3d00, file=0xea3910 "/home/elenst/git/5.5/storage/xtradb/os/os0sync.c", line=207) at /home/elenst/git/5.5/mysys/thr_mutex.c:493 #2 0x0000000000c4774e in os_cond_wait (cond=0x7f3f95ce3db0, mutex=0x7f3f95ce3d00) at /home/elenst/git/5.5/storage/xtradb/os/os0sync.c:207 #3 0x0000000000c47f65 in os_event_wait_low (event=0x7f3f95ce3d00, reset_sig_count=1) at /home/elenst/git/5.5/storage/xtradb/os/os0sync.c:609 #4 0x0000000000b170bf in srv_master_thread (arg=0x0) at /home/elenst/git/5.5/storage/xtradb/srv/srv0srv.c:4116 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 30 (Thread 0x7f3f9652c700 (LWP 11422)): #0 0x00007f3f9735889c in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f3f9735409b in _L_lock_1006 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f3f9735401c in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x0000000000cfb44b in safe_mutex_lock (mp=0x1d52420 , my_flags=0, file=0xe34fe8 "/home/elenst/git/5.5/storage/maria/ma_pagecache.c", line=3377) at /home/elenst/git/5.5/mysys/thr_mutex.c:294 #4 0x00000000009a9af2 in inline_mysql_mutex_lock (that=0x1d52420 , src_file=0xe34fe8 "/home/elenst/git/5.5/storage/maria/ma_pagecache.c", src_line=3377) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:618 #5 0x00000000009b1455 in pagecache_read (pagecache=0x1d52360 , file=0x7f3f6e878478, pageno=1379, level=0, buff=0x7f3f6e878800 "\001", type=PAGECACHE_LSN_PAGE, lock=PAGECACHE_LOCK_LEFT_UNLOCKED, page_link=0x7f3f9652a410) at /home/elenst/git/5.5/storage/maria/ma_pagecache.c:3377 #6 0x00000000009eff34 in read_next_extent (info=0x7f3f6e878060, extent=0x7f3f9652a610, end_of_data=0x7f3f9652a530) at /home/elenst/git/5.5/storage/maria/ma_blockrec.c:4506 #7 0x00000000009f0371 in read_long_data2 (info=0x7f3f6e878060, to=0x7f3f6f13e060 "were\377\330\377", , length=65535, extent=0x7f3f9652a610, data=0x7f3f9652a538, end_of_data=0x7f3f9652a530) at /home/elenst/git/5.5/storage/maria/ma_blockrec.c:4622 #8 0x00000000009f0466 in read_long_data (info=0x7f3f6e878060, to=0x7f3f6f13e060 "were\377\330\377", , length=65535, extent=0x7f3f9652a610, data=0x7f3f9652a538, end_of_data=0x7f3f9652a530) at /home/elenst/git/5.5/storage/maria/ma_blockrec.c:4640 #9 0x00000000009f1316 in _ma_read_block_record2 (info=0x7f3f6e878060, record=0x7f3f6e82b178 "4&,JT", , data=0x7f3f6f13c866 "\032~", end_of_data=0x7f3f6f13c866 "\032~") at /home/elenst/git/5.5/storage/maria/ma_blockrec.c:4924 #10 0x00000000009f2826 in _ma_scan_block_record (info=0x7f3f6e878060, record=0x7f3f6e82b178 "4&,JT", , record_pos=4, skip_deleted=1 '\001') at /home/elenst/git/5.5/storage/maria/ma_blockrec.c:5425 #11 0x00000000009dee14 in maria_scan (info=0x7f3f6e878060, record=0x7f3f6e82b178 "4&,JT", ) at /home/elenst/git/5.5/storage/maria/ma_scan.c:54 #12 0x0000000000988efe in ha_maria::rnd_next (this=0x7f3f6e8bb878, buf=0x7f3f6e82b178 "4&,JT", ) at /home/elenst/git/5.5/storage/maria/ha_maria.cc:2429 #13 0x00000000005acafe in handler::ha_rnd_next (this=0x7f3f6e8bb878, buf=0x7f3f6e82b178 "4&,JT", ) at /home/elenst/git/5.5/sql/sql_class.h:4332 #14 0x00000000008fee7b in rr_sequential (info=0x7f3f9652a910) at /home/elenst/git/5.5/sql/records.cc:467 #15 0x00000000006d02cc in mysql_update (thd=0x7f3f73f17060, table_list=0x7f3f6f0521e0, fields=..., values=..., conds=0x0, order_num=0, order=0x0, limit=18446744073709551563, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f3f9652ae10, updated_return=0x7f3f9652aeb0) at /home/elenst/git/5.5/sql/sql_update.cc:692 #16 0x00000000006161de in mysql_execute_command (thd=0x7f3f73f17060) at /home/elenst/git/5.5/sql/sql_parse.cc:2849 #17 0x000000000061e9f6 in mysql_parse (thd=0x7f3f73f17060, rawbuf=0x7f3f6f052078 "UPDATE `table100_aria` SET `col_int_unsigned_not_null_key` = NULL", length=65, parser_state=0x7f3f9652b610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #18 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f73f17060, packet=0x7f3f73f1c061 "UPDATE `table100_aria` SET `col_int_unsigned_not_null_key` = NULL", packet_length=65) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #19 0x0000000000610f30 in do_command (thd=0x7f3f73f17060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #20 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f73f17060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #21 0x000000000071e502 in handle_one_connection (arg=0x7f3f73f17060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #22 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #23 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #24 0x0000000000000000 in ?? () Thread 29 (Thread 0x7f3f783fc700 (LWP 11371)): #0 0x00007f3f97ff7644 in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000000000c44f9d in os_aio_linux_collect (array=0x7f3f83fff100, segment=1, seg_size=256) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4687 #2 0x0000000000c45395 in os_aio_linux_handle (global_seg=3, message1=0x7f3f783fbe08, message2=0x7f3f783fbe10, type=0x7f3f783fbe18, space_id=0x7f3f783fbe20) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4833 #3 0x0000000000be5bc2 in fil_aio_wait (segment=3) at /home/elenst/git/5.5/storage/xtradb/fil/fil0fil.c:5697 #4 0x0000000000b18a0a in io_handler_thread (arg=0x1d45c18 ) at /home/elenst/git/5.5/storage/xtradb/srv/srv0start.c:497 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 28 (Thread 0x7f3f983ea700 (LWP 11385)): #0 0x00007f3f973599f7 in do_sigwait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f3f97359a79 in sigwait () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x0000000000564362 in signal_hand (arg=0x0) at /home/elenst/git/5.5/sql/mysqld.cc:3071 #3 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x0000000000000000 in ?? () Thread 27 (Thread 0x7f3f76bf9700 (LWP 11374)): #0 0x00007f3f97ff7644 in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000000000c44f9d in os_aio_linux_collect (array=0x7f3f83fff150, segment=0, seg_size=256) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4687 #2 0x0000000000c45395 in os_aio_linux_handle (global_seg=6, message1=0x7f3f76bf8e08, message2=0x7f3f76bf8e10, type=0x7f3f76bf8e18, space_id=0x7f3f76bf8e20) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4833 #3 0x0000000000be5bc2 in fil_aio_wait (segment=6) at /home/elenst/git/5.5/storage/xtradb/fil/fil0fil.c:5697 #4 0x0000000000b18a0a in io_handler_thread (arg=0x1d45c30 ) at /home/elenst/git/5.5/storage/xtradb/srv/srv0start.c:497 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 26 (Thread 0x7f3f98358700 (LWP 11398)): #0 0x00007f3f9735889c in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f3f9735409b in _L_lock_1006 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f3f9735401c in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x0000000000cfb44b in safe_mutex_lock (mp=0x1d52420 , my_flags=0, file=0xe34fe8 "/home/elenst/git/5.5/storage/maria/ma_pagecache.c", line=4000) at /home/elenst/git/5.5/mysys/thr_mutex.c:294 #4 0x00000000009a9af2 in inline_mysql_mutex_lock (that=0x1d52420 , src_file=0xe34fe8 "/home/elenst/git/5.5/storage/maria/ma_pagecache.c", src_line=4000) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:618 #5 0x00000000009b2b41 in pagecache_write_part (pagecache=0x1d52360 , file=0x7f3f6e0b86c8, pageno=38, level=3, buff=0x7f3f98353100 "\001", type=PAGECACHE_LSN_PAGE, lock=PAGECACHE_LOCK_LEFT_WRITELOCKED, pin=PAGECACHE_PIN_LEFT_PINNED, write_mode=PAGECACHE_WRITE_DELAY, page_link=0x7f3f98353090, first_REDO_LSN_for_page=0, offset=0, size=8192) at /home/elenst/git/5.5/storage/maria/ma_pagecache.c:4000 #6 0x00000000009d76d8 in _ma_write_keypage (page=0x7f3f98355b60, lock=PAGECACHE_LOCK_LEFT_WRITELOCKED, level=3) at /home/elenst/git/5.5/storage/maria/ma_page.c:232 #7 0x0000000000a014f2 in w_search (info=0x7f3f6e1ba060, comp_flag=655364, key=0x7f3f983567d0, page_pos=311296, father_page=0x0, father_keypos=0x0, insert_last=0 '\000') at /home/elenst/git/5.5/storage/maria/ma_write.c:732 #8 0x0000000000a009d5 in _ma_ck_real_write_btree (info=0x7f3f6e1ba060, key=0x7f3f983567d0, root=0x7f3f98356130, comp_flag=655364) at /home/elenst/git/5.5/storage/maria/ma_write.c:524 #9 0x0000000000a00858 in _ma_ck_write_btree_with_log (info=0x7f3f6e1ba060, key=0x7f3f983567d0, root=0x7f3f6e0bcbd0, comp_flag=655364) at /home/elenst/git/5.5/storage/maria/ma_write.c:491 #10 0x0000000000a006b2 in _ma_ck_write_btree (info=0x7f3f6e1ba060, key=0x7f3f983567d0) at /home/elenst/git/5.5/storage/maria/ma_write.c:449 #11 0x0000000000a0062b in _ma_ck_write (info=0x7f3f6e1ba060, key=0x7f3f983567d0) at /home/elenst/git/5.5/storage/maria/ma_write.c:434 #12 0x00000000009ffdf3 in maria_write (info=0x7f3f6e1ba060, record=0x7f3f6e04b078 "\377\377\377\377\377\377\377\200") at /home/elenst/git/5.5/storage/maria/ma_write.c:188 #13 0x0000000000985637 in ha_maria::write_row (this=0x7f3f6e1e7078, buf=0x7f3f6e04b078 "\377\377\377\377\377\377\377\200") at /home/elenst/git/5.5/storage/maria/ha_maria.cc:1267 #14 0x00000000007df255 in handler::ha_write_row (this=0x7f3f6e1e7078, buf=0x7f3f6e04b078 "\377\377\377\377\377\377\377\200") at /home/elenst/git/5.5/sql/handler.cc:5203 #15 0x00000000005f9e96 in write_record (thd=0x7f3f74399060, table=0x7f3f6e0f5860, info=0x7f3f98356ab0) at /home/elenst/git/5.5/sql/sql_insert.cc:1843 #16 0x00000000005f7ad8 in mysql_insert (thd=0x7f3f74399060, table_list=0x7f3f6e0c6260, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /home/elenst/git/5.5/sql/sql_insert.cc:986 #17 0x00000000006166b8 in mysql_execute_command (thd=0x7f3f74399060) at /home/elenst/git/5.5/sql/sql_parse.cc:2974 #18 0x000000000061e9f6 in mysql_parse (thd=0x7f3f74399060, rawbuf=0x7f3f6e0c6078 "INSERT INTO `table10_aria_int_autoinc` ( `col_int_unsigned_default_null` ) VALUES ( NULL )", length=90, parser_state=0x7f3f98357610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #19 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f74399060, packet=0x7f3f7439e061 "INSERT INTO `table10_aria_int_autoinc` ( `col_int_unsigned_default_null` ) VALUES ( NULL )", packet_length=90) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #20 0x0000000000610f30 in do_command (thd=0x7f3f74399060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #21 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f74399060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #22 0x000000000071e502 in handle_one_connection (arg=0x7f3f74399060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #23 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #24 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #25 0x0000000000000000 in ?? () Thread 25 (Thread 0x7f3f73bff700 (LWP 11379)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f95ca8bb0, mp=0x7f3f95ca8b00, abstime=0x7f3f73bfedc0, file=0xea3910 "/home/elenst/git/5.5/storage/xtradb/os/os0sync.c", line=171) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000c47653 in os_cond_wait_timed (cond=0x7f3f95ca8bb0, mutex=0x7f3f95ca8b00, abstime=0x7f3f73bfedc0) at /home/elenst/git/5.5/storage/xtradb/os/os0sync.c:171 #3 0x0000000000c48124 in os_event_wait_time_low (event=0x7f3f95ca8b00, time_in_usec=1000000, reset_sig_count=1) at /home/elenst/git/5.5/storage/xtradb/os/os0sync.c:716 #4 0x0000000000b14755 in srv_lock_timeout_thread (arg=0x0) at /home/elenst/git/5.5/storage/xtradb/srv/srv0srv.c:2824 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 24 (Thread 0x7f3f6fffe700 (LWP 11384)): #0 0x00007f3f97355d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbc5b in safe_cond_wait (cond=0x7f3f95ce3eb0, mp=0x7f3f95ce3e00, file=0xea3910 "/home/elenst/git/5.5/storage/xtradb/os/os0sync.c", line=207) at /home/elenst/git/5.5/mysys/thr_mutex.c:493 #2 0x0000000000c4774e in os_cond_wait (cond=0x7f3f95ce3eb0, mutex=0x7f3f95ce3e00) at /home/elenst/git/5.5/storage/xtradb/os/os0sync.c:207 #3 0x0000000000c47f65 in os_event_wait_low (event=0x7f3f95ce3e00, reset_sig_count=1) at /home/elenst/git/5.5/storage/xtradb/os/os0sync.c:609 #4 0x0000000000b1725d in srv_purge_thread (arg=0x0) at /home/elenst/git/5.5/storage/xtradb/srv/srv0srv.c:4185 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 23 (Thread 0x7f3f96451700 (LWP 11428)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f6dc52188, mp=0x7f3f6f0a2758, abstime=0x7f3f9644f660, file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", line=569) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000cf89f2 in inline_mysql_cond_timedwait (that=0x7f3f6dc52188, mutex=0x7f3f6f0a2758, abstime=0x7f3f9644f660, src_file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", src_line=569) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:1017 #3 0x0000000000cf8fdf in wait_for_lock (wait=0x7f3f6f0a2820, data=0x7f3f6f0ac6f8, in_wait_list=0 '\000', lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:569 #4 0x0000000000cf97f7 in thr_lock (data=0x7f3f6f0ac6f8, owner=0x7f3f73f416f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:893 #5 0x0000000000cfa09a in thr_multi_lock (data=0x7f3f6dc5a320, count=1, owner=0x7f3f73f416f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:1169 #6 0x00000000008adada in mysql_lock_tables (thd=0x7f3f73f40060, sql_lock=0x7f3f6dc5a300, flags=0) at /home/elenst/git/5.5/sql/lock.cc:321 #7 0x00000000008ad935 in mysql_lock_tables (thd=0x7f3f73f40060, tables=0x7f3f6dc68a48, count=1, flags=0) at /home/elenst/git/5.5/sql/lock.cc:276 #8 0x00000000005ba4fa in lock_tables (thd=0x7f3f73f40060, tables=0x7f3f6dc68240, count=1, flags=0) at /home/elenst/git/5.5/sql/sql_base.cc:5947 #9 0x00000000005b9d76 in open_and_lock_tables (thd=0x7f3f73f40060, tables=0x7f3f6dc68240, derived=true, flags=0, prelocking_strategy=0x7f3f9644f910) at /home/elenst/git/5.5/sql/sql_base.cc:5719 #10 0x00000000005acc5f in open_and_lock_tables (thd=0x7f3f73f40060, tables=0x7f3f6dc68240, derived=true, flags=0) at /home/elenst/git/5.5/sql/sql_base.h:524 #11 0x00000000005f7089 in mysql_insert (thd=0x7f3f73f40060, table_list=0x7f3f6dc68240, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /home/elenst/git/5.5/sql/sql_insert.cc:761 #12 0x00000000006166b8 in mysql_execute_command (thd=0x7f3f73f40060) at /home/elenst/git/5.5/sql/sql_parse.cc:2974 #13 0x000000000061e9f6 in mysql_parse (thd=0x7f3f73f40060, rawbuf=0x7f3f6dc68078 "INSERT INTO `table100_aria_int_autoinc` ( `col_enum_utf8_key` ) VALUES ( NULL )", length=79, parser_state=0x7f3f96450610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #14 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f73f40060, packet=0x7f3f73f45061 "INSERT INTO `table100_aria_int_autoinc` ( `col_enum_utf8_key` ) VALUES ( NULL )", packet_length=79) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #15 0x0000000000610f30 in do_command (thd=0x7f3f73f40060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #16 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f73f40060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #17 0x000000000071e502 in handle_one_connection (arg=0x7f3f73f40060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #18 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #19 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #20 0x0000000000000000 in ?? () Thread 22 (Thread 0x7f3f966e2700 (LWP 11410)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f95c22688, mp=0x7f3f6e474758, abstime=0x7f3f966e05d0, file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", line=569) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000cf89f2 in inline_mysql_cond_timedwait (that=0x7f3f95c22688, mutex=0x7f3f6e474758, abstime=0x7f3f966e05d0, src_file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", src_line=569) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:1017 #3 0x0000000000cf8fdf in wait_for_lock (wait=0x7f3f6e474820, data=0x7f3f6e8846f8, in_wait_list=0 '\000', lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:569 #4 0x0000000000cf97f7 in thr_lock (data=0x7f3f6e8846f8, owner=0x7f3f743d66f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:893 #5 0x0000000000cfa09a in thr_multi_lock (data=0x7f3f7433fe00, count=1, owner=0x7f3f743d66f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:1169 #6 0x00000000008adada in mysql_lock_tables (thd=0x7f3f743d5060, sql_lock=0x7f3f7433fde0, flags=0) at /home/elenst/git/5.5/sql/lock.cc:321 #7 0x00000000008ad935 in mysql_lock_tables (thd=0x7f3f743d5060, tables=0x7f3f743fd998, count=1, flags=0) at /home/elenst/git/5.5/sql/lock.cc:276 #8 0x00000000005ba4fa in lock_tables (thd=0x7f3f743d5060, tables=0x7f3f743fd1c0, count=1, flags=0) at /home/elenst/git/5.5/sql/sql_base.cc:5947 #9 0x00000000006ce6d2 in mysql_update (thd=0x7f3f743d5060, table_list=0x7f3f743fd1c0, fields=..., values=..., conds=0x0, order_num=0, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f3f966e0e10, updated_return=0x7f3f966e0eb0) at /home/elenst/git/5.5/sql/sql_update.cc:296 #10 0x00000000006161de in mysql_execute_command (thd=0x7f3f743d5060) at /home/elenst/git/5.5/sql/sql_parse.cc:2849 #11 0x000000000061e9f6 in mysql_parse (thd=0x7f3f743d5060, rawbuf=0x7f3f743fd078 "UPDATE `table100_aria` SET `col_blob_key` = NULL", length=48, parser_state=0x7f3f966e1610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #12 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f743d5060, packet=0x7f3f743da061 "UPDATE `table100_aria` SET `col_blob_key` = NULL", packet_length=48) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #13 0x0000000000610f30 in do_command (thd=0x7f3f743d5060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #14 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f743d5060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #15 0x000000000071e502 in handle_one_connection (arg=0x7f3f743d5060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #16 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #17 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #18 0x0000000000000000 in ?? () Thread 21 (Thread 0x7f3f733fe700 (LWP 11380)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f95ca8ab0, mp=0x7f3f95ca8a00, abstime=0x7f3f733fdd90, file=0xea3910 "/home/elenst/git/5.5/storage/xtradb/os/os0sync.c", line=171) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000c47653 in os_cond_wait_timed (cond=0x7f3f95ca8ab0, mutex=0x7f3f95ca8a00, abstime=0x7f3f733fdd90) at /home/elenst/git/5.5/storage/xtradb/os/os0sync.c:171 #3 0x0000000000c48124 in os_event_wait_time_low (event=0x7f3f95ca8a00, time_in_usec=1000000, reset_sig_count=1) at /home/elenst/git/5.5/storage/xtradb/os/os0sync.c:716 #4 0x0000000000b14cbe in srv_error_monitor_thread (arg=0x0) at /home/elenst/git/5.5/storage/xtradb/srv/srv0srv.c:3039 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 20 (Thread 0x7f3f983a1700 (LWP 11389)): #0 0x00007f3f97358d2d in read () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000d3b4ab in vio_read (vio=0x7f3f95c53ee0, buf=0x7f3f74394060 "\a", size=4) at /home/elenst/git/5.5/vio/viosocket.c:72 #2 0x000000000056e756 in my_real_read (net=0x7f3f74280370, complen=0x7f3f983a0d30) at /home/elenst/git/5.5/sql/net_serv.cc:840 #3 0x000000000056edb9 in my_net_read (net=0x7f3f74280370) at /home/elenst/git/5.5/sql/net_serv.cc:1026 #4 0x0000000000610d63 in do_command (thd=0x7f3f74280060) at /home/elenst/git/5.5/sql/sql_parse.cc:739 #5 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f74280060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #6 0x000000000071e502 in handle_one_connection (arg=0x7f3f74280060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #7 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #9 0x0000000000000000 in ?? () Thread 19 (Thread 0x7f3f9649a700 (LWP 11426)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f6d831188, mp=0x7f3f6e474758, abstime=0x7f3f96498660, file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", line=569) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000cf89f2 in inline_mysql_cond_timedwait (that=0x7f3f6d831188, mutex=0x7f3f6e474758, abstime=0x7f3f96498660, src_file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", src_line=569) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:1017 #3 0x0000000000cf8fdf in wait_for_lock (wait=0x7f3f6e474820, data=0x7f3f6d89b6f8, in_wait_list=0 '\000', lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:569 #4 0x0000000000cf97f7 in thr_lock (data=0x7f3f6d89b6f8, owner=0x7f3f73f376f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:893 #5 0x0000000000cfa09a in thr_multi_lock (data=0x7f3f6f044320, count=1, owner=0x7f3f73f376f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:1169 #6 0x00000000008adada in mysql_lock_tables (thd=0x7f3f73f36060, sql_lock=0x7f3f6f044300, flags=0) at /home/elenst/git/5.5/sql/lock.cc:321 #7 0x00000000008ad935 in mysql_lock_tables (thd=0x7f3f73f36060, tables=0x7f3f6d8479c8, count=1, flags=0) at /home/elenst/git/5.5/sql/lock.cc:276 #8 0x00000000005ba4fa in lock_tables (thd=0x7f3f73f36060, tables=0x7f3f6d8471d8, count=1, flags=0) at /home/elenst/git/5.5/sql/sql_base.cc:5947 #9 0x00000000005b9d76 in open_and_lock_tables (thd=0x7f3f73f36060, tables=0x7f3f6d8471d8, derived=true, flags=0, prelocking_strategy=0x7f3f96498910) at /home/elenst/git/5.5/sql/sql_base.cc:5719 #10 0x00000000005acc5f in open_and_lock_tables (thd=0x7f3f73f36060, tables=0x7f3f6d8471d8, derived=true, flags=0) at /home/elenst/git/5.5/sql/sql_base.h:524 #11 0x00000000005f7089 in mysql_insert (thd=0x7f3f73f36060, table_list=0x7f3f6d8471d8, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /home/elenst/git/5.5/sql/sql_insert.cc:761 #12 0x00000000006166b8 in mysql_execute_command (thd=0x7f3f73f36060) at /home/elenst/git/5.5/sql/sql_parse.cc:2974 #13 0x000000000061e9f6 in mysql_parse (thd=0x7f3f73f36060, rawbuf=0x7f3f6d847078 "INSERT INTO `table100_aria` ( `col_set_utf8` ) VALUES ( NULL )", length=62, parser_state=0x7f3f96499610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #14 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f73f36060, packet=0x7f3f73f3b061 "INSERT INTO `table100_aria` ( `col_set_utf8` ) VALUES ( NULL )", packet_length=62) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #15 0x0000000000610f30 in do_command (thd=0x7f3f73f36060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #16 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f73f36060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #17 0x000000000071e502 in handle_one_connection (arg=0x7f3f73f36060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #18 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #19 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #20 0x0000000000000000 in ?? () Thread 18 (Thread 0x7f3f96699700 (LWP 11412)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f8404c188, mp=0x7f3f6e474758, abstime=0x7f3f96697660, file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", line=569) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000cf89f2 in inline_mysql_cond_timedwait (that=0x7f3f8404c188, mutex=0x7f3f6e474758, abstime=0x7f3f96697660, src_file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", src_line=569) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:1017 #3 0x0000000000cf8fdf in wait_for_lock (wait=0x7f3f6e474820, data=0x7f3f70ca66f8, in_wait_list=0 '\000', lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:569 #4 0x0000000000cf97f7 in thr_lock (data=0x7f3f70ca66f8, owner=0x7f3f73ee66f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:893 #5 0x0000000000cfa09a in thr_multi_lock (data=0x7f3f8409f140, count=1, owner=0x7f3f73ee66f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:1169 #6 0x00000000008adada in mysql_lock_tables (thd=0x7f3f73ee5060, sql_lock=0x7f3f8409f120, flags=0) at /home/elenst/git/5.5/sql/lock.cc:321 #7 0x00000000008ad935 in mysql_lock_tables (thd=0x7f3f73ee5060, tables=0x7f3f840629f8, count=1, flags=0) at /home/elenst/git/5.5/sql/lock.cc:276 #8 0x00000000005ba4fa in lock_tables (thd=0x7f3f73ee5060, tables=0x7f3f840621e8, count=1, flags=0) at /home/elenst/git/5.5/sql/sql_base.cc:5947 #9 0x00000000005b9d76 in open_and_lock_tables (thd=0x7f3f73ee5060, tables=0x7f3f840621e8, derived=true, flags=0, prelocking_strategy=0x7f3f96697910) at /home/elenst/git/5.5/sql/sql_base.cc:5719 #10 0x00000000005acc5f in open_and_lock_tables (thd=0x7f3f73ee5060, tables=0x7f3f840621e8, derived=true, flags=0) at /home/elenst/git/5.5/sql/sql_base.h:524 #11 0x00000000005f7089 in mysql_insert (thd=0x7f3f73ee5060, table_list=0x7f3f840621e8, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /home/elenst/git/5.5/sql/sql_insert.cc:761 #12 0x00000000006166b8 in mysql_execute_command (thd=0x7f3f73ee5060) at /home/elenst/git/5.5/sql/sql_parse.cc:2974 #13 0x000000000061e9f6 in mysql_parse (thd=0x7f3f73ee5060, rawbuf=0x7f3f84062078 "INSERT INTO `table100_aria` ( `col_int_unsigned_key` ) VALUES ( NULL )", length=70, parser_state=0x7f3f96698610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #14 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f73ee5060, packet=0x7f3f73eea061 "INSERT INTO `table100_aria` ( `col_int_unsigned_key` ) VALUES ( NULL )", packet_length=70) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #15 0x0000000000610f30 in do_command (thd=0x7f3f73ee5060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #16 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f73ee5060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #17 0x000000000071e502 in handle_one_connection (arg=0x7f3f73ee5060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #18 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #19 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #20 0x0000000000000000 in ?? () Thread 17 (Thread 0x7f3f9830f700 (LWP 11400)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f6e40e188, mp=0x7f3f6f0a2758, abstime=0x7f3f9830d5d0, file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", line=569) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000cf89f2 in inline_mysql_cond_timedwait (that=0x7f3f6e40e188, mutex=0x7f3f6f0a2758, abstime=0x7f3f9830d5d0, src_file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", src_line=569) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:1017 #3 0x0000000000cf8fdf in wait_for_lock (wait=0x7f3f6f0a2820, data=0x7f3f6dcb86f8, in_wait_list=0 '\000', lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:569 #4 0x0000000000cf97f7 in thr_lock (data=0x7f3f6dcb86f8, owner=0x7f3f743a46f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:893 #5 0x0000000000cfa09a in thr_multi_lock (data=0x7f3f6e416960, count=1, owner=0x7f3f743a46f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:1169 #6 0x00000000008adada in mysql_lock_tables (thd=0x7f3f743a3060, sql_lock=0x7f3f6e416940, flags=0) at /home/elenst/git/5.5/sql/lock.cc:321 #7 0x00000000008ad935 in mysql_lock_tables (thd=0x7f3f743a3060, tables=0x7f3f6e424a28, count=1, flags=0) at /home/elenst/git/5.5/sql/lock.cc:276 #8 0x00000000005ba4fa in lock_tables (thd=0x7f3f743a3060, tables=0x7f3f6e424230, count=1, flags=0) at /home/elenst/git/5.5/sql/sql_base.cc:5947 #9 0x00000000006ce6d2 in mysql_update (thd=0x7f3f743a3060, table_list=0x7f3f6e424230, fields=..., values=..., conds=0x0, order_num=0, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f3f9830de10, updated_return=0x7f3f9830deb0) at /home/elenst/git/5.5/sql/sql_update.cc:296 #10 0x00000000006161de in mysql_execute_command (thd=0x7f3f743a3060) at /home/elenst/git/5.5/sql/sql_parse.cc:2849 #11 0x000000000061e9f6 in mysql_parse (thd=0x7f3f743a3060, rawbuf=0x7f3f6e424078 "UPDATE `table100_aria_int_autoinc` SET `col_int_not_null_key` = NULL", length=68, parser_state=0x7f3f9830e610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #12 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f743a3060, packet=0x7f3f743a8061 "UPDATE `table100_aria_int_autoinc` SET `col_int_not_null_key` = NULL", packet_length=68) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #13 0x0000000000610f30 in do_command (thd=0x7f3f743a3060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #14 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f743a3060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #15 0x000000000071e502 in handle_one_connection (arg=0x7f3f743a3060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #16 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #17 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #18 0x0000000000000000 in ?? () Thread 16 (Thread 0x7f3f96650700 (LWP 11414)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f7143c188, mp=0x7f3f6e474758, abstime=0x7f3f9664e160, file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", line=569) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000cf89f2 in inline_mysql_cond_timedwait (that=0x7f3f7143c188, mutex=0x7f3f6e474758, abstime=0x7f3f9664e160, src_file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", src_line=569) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:1017 #3 0x0000000000cf8fdf in wait_for_lock (wait=0x7f3f6e474820, data=0x7f3f6b0fd6f8, in_wait_list=0 '\000', lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:569 #4 0x0000000000cf97f7 in thr_lock (data=0x7f3f6b0fd6f8, owner=0x7f3f73ef06f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:893 #5 0x0000000000cfa09a in thr_multi_lock (data=0x7f3f71444140, count=1, owner=0x7f3f73ef06f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:1169 #6 0x00000000008adada in mysql_lock_tables (thd=0x7f3f73eef060, sql_lock=0x7f3f71444120, flags=0) at /home/elenst/git/5.5/sql/lock.cc:321 #7 0x00000000008ad935 in mysql_lock_tables (thd=0x7f3f73eef060, tables=0x7f3f71452820, count=1, flags=0) at /home/elenst/git/5.5/sql/lock.cc:276 #8 0x00000000005ba4fa in lock_tables (thd=0x7f3f73eef060, tables=0x7f3f714521a8, count=1, flags=0) at /home/elenst/git/5.5/sql/sql_base.cc:5947 #9 0x00000000005b9d76 in open_and_lock_tables (thd=0x7f3f73eef060, tables=0x7f3f714521a8, derived=true, flags=0, prelocking_strategy=0x7f3f9664e410) at /home/elenst/git/5.5/sql/sql_base.cc:5719 #10 0x00000000005acc5f in open_and_lock_tables (thd=0x7f3f73eef060, tables=0x7f3f714521a8, derived=true, flags=0) at /home/elenst/git/5.5/sql/sql_base.h:524 #11 0x0000000000924644 in mysql_delete (thd=0x7f3f73eef060, table_list=0x7f3f714521a8, conds=0x0, order_list=0x7f3f73ef2ca0, limit=1, options=0) at /home/elenst/git/5.5/sql/sql_delete.cc:71 #12 0x0000000000616dab in mysql_execute_command (thd=0x7f3f73eef060) at /home/elenst/git/5.5/sql/sql_parse.cc:3105 #13 0x000000000061e9f6 in mysql_parse (thd=0x7f3f73eef060, rawbuf=0x7f3f71452078 "DELETE FROM `table100_aria` LIMIT 1", length=35, parser_state=0x7f3f9664f610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #14 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f73eef060, packet=0x7f3f73ef4061 "DELETE FROM `table100_aria` LIMIT 1", packet_length=35) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #15 0x0000000000610f30 in do_command (thd=0x7f3f73eef060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #16 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f73eef060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #17 0x000000000071e502 in handle_one_connection (arg=0x7f3f73eef060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #18 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #19 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #20 0x0000000000000000 in ?? () Thread 15 (Thread 0x7f3f96607700 (LWP 11416)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f7103c188, mp=0x7f3f6e474758, abstime=0x7f3f96605160, file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", line=569) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000cf89f2 in inline_mysql_cond_timedwait (that=0x7f3f7103c188, mutex=0x7f3f6e474758, abstime=0x7f3f96605160, src_file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", src_line=569) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:1017 #3 0x0000000000cf8fdf in wait_for_lock (wait=0x7f3f6e474820, data=0x7f3f714a66f8, in_wait_list=0 '\000', lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:569 #4 0x0000000000cf97f7 in thr_lock (data=0x7f3f714a66f8, owner=0x7f3f73efa6f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:893 #5 0x0000000000cfa09a in thr_multi_lock (data=0x7f3f71044c80, count=1, owner=0x7f3f73efa6f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:1169 #6 0x00000000008adada in mysql_lock_tables (thd=0x7f3f73ef9060, sql_lock=0x7f3f71044c60, flags=0) at /home/elenst/git/5.5/sql/lock.cc:321 #7 0x00000000008ad935 in mysql_lock_tables (thd=0x7f3f73ef9060, tables=0x7f3f71052820, count=1, flags=0) at /home/elenst/git/5.5/sql/lock.cc:276 #8 0x00000000005ba4fa in lock_tables (thd=0x7f3f73ef9060, tables=0x7f3f710521a8, count=1, flags=0) at /home/elenst/git/5.5/sql/sql_base.cc:5947 #9 0x00000000005b9d76 in open_and_lock_tables (thd=0x7f3f73ef9060, tables=0x7f3f710521a8, derived=true, flags=0, prelocking_strategy=0x7f3f96605410) at /home/elenst/git/5.5/sql/sql_base.cc:5719 #10 0x00000000005acc5f in open_and_lock_tables (thd=0x7f3f73ef9060, tables=0x7f3f710521a8, derived=true, flags=0) at /home/elenst/git/5.5/sql/sql_base.h:524 #11 0x0000000000924644 in mysql_delete (thd=0x7f3f73ef9060, table_list=0x7f3f710521a8, conds=0x0, order_list=0x7f3f73efcca0, limit=1, options=0) at /home/elenst/git/5.5/sql/sql_delete.cc:71 #12 0x0000000000616dab in mysql_execute_command (thd=0x7f3f73ef9060) at /home/elenst/git/5.5/sql/sql_parse.cc:3105 #13 0x000000000061e9f6 in mysql_parse (thd=0x7f3f73ef9060, rawbuf=0x7f3f71052078 "DELETE FROM `table100_aria` LIMIT 1", length=35, parser_state=0x7f3f96606610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #14 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f73ef9060, packet=0x7f3f73efe061 "DELETE FROM `table100_aria` LIMIT 1", packet_length=35) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #15 0x0000000000610f30 in do_command (thd=0x7f3f73ef9060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #16 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f73ef9060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #17 0x000000000071e502 in handle_one_connection (arg=0x7f3f73ef9060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #18 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #19 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #20 0x0000000000000000 in ?? () Thread 14 (Thread 0x7f3f982c6700 (LWP 11402)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f6e80e188, mp=0x7f3f6e474758, abstime=0x7f3f982c4660, file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", line=569) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000cf89f2 in inline_mysql_cond_timedwait (that=0x7f3f6e80e188, mutex=0x7f3f6e474758, abstime=0x7f3f982c4660, src_file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", src_line=569) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:1017 #3 0x0000000000cf8fdf in wait_for_lock (wait=0x7f3f6e474820, data=0x7f3f6e52c6f8, in_wait_list=0 '\000', lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:569 #4 0x0000000000cf97f7 in thr_lock (data=0x7f3f6e52c6f8, owner=0x7f3f743ae6f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:893 #5 0x0000000000cfa09a in thr_multi_lock (data=0x7f3f6ac160a0, count=1, owner=0x7f3f743ae6f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:1169 #6 0x00000000008adada in mysql_lock_tables (thd=0x7f3f743ad060, sql_lock=0x7f3f6ac16080, flags=0) at /home/elenst/git/5.5/sql/lock.cc:321 #7 0x00000000008ad935 in mysql_lock_tables (thd=0x7f3f743ad060, tables=0x7f3f6e824a20, count=1, flags=0) at /home/elenst/git/5.5/sql/lock.cc:276 #8 0x00000000005ba4fa in lock_tables (thd=0x7f3f743ad060, tables=0x7f3f6e8241f8, count=1, flags=0) at /home/elenst/git/5.5/sql/sql_base.cc:5947 #9 0x00000000005b9d76 in open_and_lock_tables (thd=0x7f3f743ad060, tables=0x7f3f6e8241f8, derived=true, flags=0, prelocking_strategy=0x7f3f982c4910) at /home/elenst/git/5.5/sql/sql_base.cc:5719 #10 0x00000000005acc5f in open_and_lock_tables (thd=0x7f3f743ad060, tables=0x7f3f6e8241f8, derived=true, flags=0) at /home/elenst/git/5.5/sql/sql_base.h:524 #11 0x00000000005f7089 in mysql_insert (thd=0x7f3f743ad060, table_list=0x7f3f6e8241f8, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /home/elenst/git/5.5/sql/sql_insert.cc:761 #12 0x00000000006166b8 in mysql_execute_command (thd=0x7f3f743ad060) at /home/elenst/git/5.5/sql/sql_parse.cc:2974 #13 0x000000000061e9f6 in mysql_parse (thd=0x7f3f743ad060, rawbuf=0x7f3f6e824078 "INSERT INTO `table100_aria` ( `col_int_key_default_null` ) VALUES ( NULL )", length=74, parser_state=0x7f3f982c5610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #14 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f743ad060, packet=0x7f3f743b2061 "INSERT INTO `table100_aria` ( `col_int_key_default_null` ) VALUES ( NULL )", packet_length=74) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #15 0x0000000000610f30 in do_command (thd=0x7f3f743ad060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #16 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f743ad060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #17 0x000000000071e502 in handle_one_connection (arg=0x7f3f743ad060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #18 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #19 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #20 0x0000000000000000 in ?? () Thread 13 (Thread 0x7f3f723fc700 (LWP 11382)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f95ca8eb0, mp=0x7f3f95ca8e00, abstime=0x7f3f723fbdf0, file=0xea3910 "/home/elenst/git/5.5/storage/xtradb/os/os0sync.c", line=171) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000c47653 in os_cond_wait_timed (cond=0x7f3f95ca8eb0, mutex=0x7f3f95ca8e00, abstime=0x7f3f723fbdf0) at /home/elenst/git/5.5/storage/xtradb/os/os0sync.c:171 #3 0x0000000000c48124 in os_event_wait_time_low (event=0x7f3f95ca8e00, time_in_usec=5000000, reset_sig_count=1) at /home/elenst/git/5.5/storage/xtradb/os/os0sync.c:716 #4 0x0000000000b14d33 in srv_LRU_dump_restore_thread (arg=0x0) at /home/elenst/git/5.5/storage/xtradb/srv/srv0srv.c:3085 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 12 (Thread 0x7f3f9827d700 (LWP 11404)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f6a80e188, mp=0x7f3f6e474758, abstime=0x7f3f9827b5d0, file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", line=569) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000cf89f2 in inline_mysql_cond_timedwait (that=0x7f3f6a80e188, mutex=0x7f3f6e474758, abstime=0x7f3f9827b5d0, src_file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", src_line=569) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:1017 #3 0x0000000000cf8fdf in wait_for_lock (wait=0x7f3f6e474820, data=0x7f3f6e18c6f8, in_wait_list=0 '\000', lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:569 #4 0x0000000000cf97f7 in thr_lock (data=0x7f3f6e18c6f8, owner=0x7f3f743b86f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:893 #5 0x0000000000cfa09a in thr_multi_lock (data=0x7f3f6a816640, count=1, owner=0x7f3f743b86f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:1169 #6 0x00000000008adada in mysql_lock_tables (thd=0x7f3f743b7060, sql_lock=0x7f3f6a816620, flags=0) at /home/elenst/git/5.5/sql/lock.cc:321 #7 0x00000000008ad935 in mysql_lock_tables (thd=0x7f3f743b7060, tables=0x7f3f6a824a18, count=1, flags=0) at /home/elenst/git/5.5/sql/lock.cc:276 #8 0x00000000005ba4fa in lock_tables (thd=0x7f3f743b7060, tables=0x7f3f6a8241e8, count=1, flags=0) at /home/elenst/git/5.5/sql/sql_base.cc:5947 #9 0x00000000006ce6d2 in mysql_update (thd=0x7f3f743b7060, table_list=0x7f3f6a8241e8, fields=..., values=..., conds=0x0, order_num=0, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f3f9827be10, updated_return=0x7f3f9827beb0) at /home/elenst/git/5.5/sql/sql_update.cc:296 #10 0x00000000006161de in mysql_execute_command (thd=0x7f3f743b7060) at /home/elenst/git/5.5/sql/sql_parse.cc:2849 #11 0x000000000061e9f6 in mysql_parse (thd=0x7f3f743b7060, rawbuf=0x7f3f6a824078 "UPDATE `table100_aria` SET `col_enum_latin1_key_default_null` = NULL", length=68, parser_state=0x7f3f9827c610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #12 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f743b7060, packet=0x7f3f743bc061 "UPDATE `table100_aria` SET `col_enum_latin1_key_default_null` = NULL", packet_length=68) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #13 0x0000000000610f30 in do_command (thd=0x7f3f743b7060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #14 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f743b7060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #15 0x000000000071e502 in handle_one_connection (arg=0x7f3f743b7060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #16 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #17 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #18 0x0000000000000000 in ?? () Thread 11 (Thread 0x7f3f965be700 (LWP 11418)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f70c3c188, mp=0x7f3f6e2b3758, abstime=0x7f3f965bc5d0, file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", line=569) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000cf89f2 in inline_mysql_cond_timedwait (that=0x7f3f70c3c188, mutex=0x7f3f6e2b3758, abstime=0x7f3f965bc5d0, src_file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", src_line=569) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:1017 #3 0x0000000000cf8fdf in wait_for_lock (wait=0x7f3f6e2b3820, data=0x7f3f6eca66f8, in_wait_list=0 '\000', lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:569 #4 0x0000000000cf97f7 in thr_lock (data=0x7f3f6eca66f8, owner=0x7f3f73f046f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:893 #5 0x0000000000cfa09a in thr_multi_lock (data=0x7f3f70c44320, count=1, owner=0x7f3f73f046f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:1169 #6 0x00000000008adada in mysql_lock_tables (thd=0x7f3f73f03060, sql_lock=0x7f3f70c44300, flags=0) at /home/elenst/git/5.5/sql/lock.cc:321 #7 0x00000000008ad935 in mysql_lock_tables (thd=0x7f3f73f03060, tables=0x7f3f70c52a28, count=1, flags=0) at /home/elenst/git/5.5/sql/lock.cc:276 #8 0x00000000005ba4fa in lock_tables (thd=0x7f3f73f03060, tables=0x7f3f70c52218, count=1, flags=0) at /home/elenst/git/5.5/sql/sql_base.cc:5947 #9 0x00000000006ce6d2 in mysql_update (thd=0x7f3f73f03060, table_list=0x7f3f70c52218, fields=..., values=..., conds=0x0, order_num=0, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f3f965bce10, updated_return=0x7f3f965bceb0) at /home/elenst/git/5.5/sql/sql_update.cc:296 #10 0x00000000006161de in mysql_execute_command (thd=0x7f3f73f03060) at /home/elenst/git/5.5/sql/sql_parse.cc:2849 #11 0x000000000061e9f6 in mysql_parse (thd=0x7f3f73f03060, rawbuf=0x7f3f70c52078 "UPDATE `table0_aria_int_autoinc` SET `col_decimal_default_null` = NULL", length=70, parser_state=0x7f3f965bd610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #12 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f73f03060, packet=0x7f3f73f08061 "UPDATE `table0_aria_int_autoinc` SET `col_decimal_default_null` = NULL", packet_length=70) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #13 0x0000000000610f30 in do_command (thd=0x7f3f73f03060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #14 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f73f03060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #15 0x000000000071e502 in handle_one_connection (arg=0x7f3f73f03060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #16 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #17 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #18 0x0000000000000000 in ?? () Thread 10 (Thread 0x7f3f72bfd700 (LWP 11381)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f95ca8cb0, mp=0x7f3f95ca8c00, abstime=0x7f3f72bfcdc0, file=0xea3910 "/home/elenst/git/5.5/storage/xtradb/os/os0sync.c", line=171) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000c47653 in os_cond_wait_timed (cond=0x7f3f95ca8cb0, mutex=0x7f3f95ca8c00, abstime=0x7f3f72bfcdc0) at /home/elenst/git/5.5/storage/xtradb/os/os0sync.c:171 #3 0x0000000000c48124 in os_event_wait_time_low (event=0x7f3f95ca8c00, time_in_usec=5000000, reset_sig_count=1) at /home/elenst/git/5.5/storage/xtradb/os/os0sync.c:716 #4 0x0000000000b14375 in srv_monitor_thread (arg=0x0) at /home/elenst/git/5.5/storage/xtradb/srv/srv0srv.c:2674 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 9 (Thread 0x7f3f773fa700 (LWP 11373)): #0 0x00007f3f97ff7644 in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000000000c44f9d in os_aio_linux_collect (array=0x7f3f83fff100, segment=3, seg_size=256) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4687 #2 0x0000000000c45395 in os_aio_linux_handle (global_seg=5, message1=0x7f3f773f9e08, message2=0x7f3f773f9e10, type=0x7f3f773f9e18, space_id=0x7f3f773f9e20) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4833 #3 0x0000000000be5bc2 in fil_aio_wait (segment=5) at /home/elenst/git/5.5/storage/xtradb/fil/fil0fil.c:5697 #4 0x0000000000b18a0a in io_handler_thread (arg=0x1d45c28 ) at /home/elenst/git/5.5/storage/xtradb/srv/srv0start.c:497 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 8 (Thread 0x7f3f964e3700 (LWP 11424)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f6ec3c188, mp=0x7f3f6e474758, abstime=0x7f3f964e1660, file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", line=569) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000cf89f2 in inline_mysql_cond_timedwait (that=0x7f3f6ec3c188, mutex=0x7f3f6e474758, abstime=0x7f3f964e1660, src_file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", src_line=569) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:1017 #3 0x0000000000cf8fdf in wait_for_lock (wait=0x7f3f6e474820, data=0x7f3f73ee06f8, in_wait_list=0 '\000', lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:569 #4 0x0000000000cf97f7 in thr_lock (data=0x7f3f73ee06f8, owner=0x7f3f73f226f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:893 #5 0x0000000000cfa09a in thr_multi_lock (data=0x7f3f6ec44140, count=1, owner=0x7f3f73f226f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:1169 #6 0x00000000008adada in mysql_lock_tables (thd=0x7f3f73f21060, sql_lock=0x7f3f6ec44120, flags=0) at /home/elenst/git/5.5/sql/lock.cc:321 #7 0x00000000008ad935 in mysql_lock_tables (thd=0x7f3f73f21060, tables=0x7f3f6ec52a28, count=1, flags=0) at /home/elenst/git/5.5/sql/lock.cc:276 #8 0x00000000005ba4fa in lock_tables (thd=0x7f3f73f21060, tables=0x7f3f6ec521f8, count=1, flags=0) at /home/elenst/git/5.5/sql/sql_base.cc:5947 #9 0x00000000005b9d76 in open_and_lock_tables (thd=0x7f3f73f21060, tables=0x7f3f6ec521f8, derived=true, flags=0, prelocking_strategy=0x7f3f964e1910) at /home/elenst/git/5.5/sql/sql_base.cc:5719 #10 0x00000000005acc5f in open_and_lock_tables (thd=0x7f3f73f21060, tables=0x7f3f6ec521f8, derived=true, flags=0) at /home/elenst/git/5.5/sql/sql_base.h:524 #11 0x00000000005f7089 in mysql_insert (thd=0x7f3f73f21060, table_list=0x7f3f6ec521f8, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /home/elenst/git/5.5/sql/sql_insert.cc:761 #12 0x00000000006166b8 in mysql_execute_command (thd=0x7f3f73f21060) at /home/elenst/git/5.5/sql/sql_parse.cc:2974 #13 0x000000000061e9f6 in mysql_parse (thd=0x7f3f73f21060, rawbuf=0x7f3f6ec52078 "INSERT INTO `table100_aria` ( `col_int_unsigned_not_null_key` ) VALUES ( NULL )", length=79, parser_state=0x7f3f964e2610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #14 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f73f21060, packet=0x7f3f73f31061 "INSERT INTO `table100_aria` ( `col_int_unsigned_not_null_key` ) VALUES ( NULL )", packet_length=79) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #15 0x0000000000610f30 in do_command (thd=0x7f3f73f21060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #16 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f73f21060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #17 0x000000000071e502 in handle_one_connection (arg=0x7f3f73f21060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #18 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #19 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #20 0x0000000000000000 in ?? () Thread 7 (Thread 0x7f3f9672b700 (LWP 11408)): #0 0x00007f3f973560fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cfbf55 in safe_cond_timedwait (cond=0x7f3f6b00e188, mp=0x7f3f6f0a2758, abstime=0x7f3f967295d0, file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", line=569) at /home/elenst/git/5.5/mysys/thr_mutex.c:547 #2 0x0000000000cf89f2 in inline_mysql_cond_timedwait (that=0x7f3f6b00e188, mutex=0x7f3f6f0a2758, abstime=0x7f3f967295d0, src_file=0xec47d0 "/home/elenst/git/5.5/mysys/thr_lock.c", src_line=569) at /home/elenst/git/5.5/include/mysql/psi/mysql_thread.h:1017 #3 0x0000000000cf8fdf in wait_for_lock (wait=0x7f3f6f0a2820, data=0x7f3f6e5026f8, in_wait_list=0 '\000', lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:569 #4 0x0000000000cf97f7 in thr_lock (data=0x7f3f6e5026f8, owner=0x7f3f743cc6f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:893 #5 0x0000000000cfa09a in thr_multi_lock (data=0x7f3f6b016820, count=1, owner=0x7f3f743cc6f0, lock_wait_timeout=31536000) at /home/elenst/git/5.5/mysys/thr_lock.c:1169 #6 0x00000000008adada in mysql_lock_tables (thd=0x7f3f743cb060, sql_lock=0x7f3f6b016800, flags=0) at /home/elenst/git/5.5/sql/lock.cc:321 #7 0x00000000008ad935 in mysql_lock_tables (thd=0x7f3f743cb060, tables=0x7f3f6b024a88, count=1, flags=0) at /home/elenst/git/5.5/sql/lock.cc:276 #8 0x00000000005ba4fa in lock_tables (thd=0x7f3f743cb060, tables=0x7f3f6b024250, count=1, flags=0) at /home/elenst/git/5.5/sql/sql_base.cc:5947 #9 0x00000000006ce6d2 in mysql_update (thd=0x7f3f743cb060, table_list=0x7f3f6b024250, fields=..., values=..., conds=0x0, order_num=0, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f3f96729e10, updated_return=0x7f3f96729eb0) at /home/elenst/git/5.5/sql/sql_update.cc:296 #10 0x00000000006161de in mysql_execute_command (thd=0x7f3f743cb060) at /home/elenst/git/5.5/sql/sql_parse.cc:2849 #11 0x000000000061e9f6 in mysql_parse (thd=0x7f3f743cb060, rawbuf=0x7f3f6b024078 "UPDATE `table100_aria_int_autoinc` SET `col_decimal_unsigned_key_default_null` = NULL", length=85, parser_state=0x7f3f9672a610) at /home/elenst/git/5.5/sql/sql_parse.cc:5911 #12 0x0000000000611ddf in dispatch_command (command=COM_QUERY, thd=0x7f3f743cb060, packet=0x7f3f743d0061 "UPDATE `table100_aria_int_autoinc` SET `col_decimal_unsigned_key_default_null` = NULL", packet_length=85) at /home/elenst/git/5.5/sql/sql_parse.cc:1079 #13 0x0000000000610f30 in do_command (thd=0x7f3f743cb060) at /home/elenst/git/5.5/sql/sql_parse.cc:793 #14 0x000000000071e775 in do_handle_one_connection (thd_arg=0x7f3f743cb060) at /home/elenst/git/5.5/sql/sql_connect.cc:1269 #15 0x000000000071e502 in handle_one_connection (arg=0x7f3f743cb060) at /home/elenst/git/5.5/sql/sql_connect.cc:1185 #16 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #17 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #18 0x0000000000000000 in ?? () Thread 6 (Thread 0x7f3f78bfd700 (LWP 11370)): #0 0x00007f3f97ff7644 in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000000000c44f9d in os_aio_linux_collect (array=0x7f3f83fff100, segment=0, seg_size=256) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4687 #2 0x0000000000c45395 in os_aio_linux_handle (global_seg=2, message1=0x7f3f78bfce08, message2=0x7f3f78bfce10, type=0x7f3f78bfce18, space_id=0x7f3f78bfce20) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4833 #3 0x0000000000be5bc2 in fil_aio_wait (segment=2) at /home/elenst/git/5.5/storage/xtradb/fil/fil0fil.c:5697 #4 0x0000000000b18a0a in io_handler_thread (arg=0x1d45c10 ) at /home/elenst/git/5.5/storage/xtradb/srv/srv0start.c:497 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 5 (Thread 0x7f3f763f8700 (LWP 11375)): #0 0x00007f3f97ff7644 in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000000000c44f9d in os_aio_linux_collect (array=0x7f3f83fff150, segment=1, seg_size=256) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4687 #2 0x0000000000c45395 in os_aio_linux_handle (global_seg=7, message1=0x7f3f763f7e08, message2=0x7f3f763f7e10, type=0x7f3f763f7e18, space_id=0x7f3f763f7e20) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4833 #3 0x0000000000be5bc2 in fil_aio_wait (segment=7) at /home/elenst/git/5.5/storage/xtradb/fil/fil0fil.c:5697 #4 0x0000000000b18a0a in io_handler_thread (arg=0x1d45c38 ) at /home/elenst/git/5.5/storage/xtradb/srv/srv0start.c:497 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 4 (Thread 0x7f3f793fe700 (LWP 11369)): #0 0x00007f3f97ff7644 in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000000000c44f9d in os_aio_linux_collect (array=0x7f3f83fff0b0, segment=0, seg_size=256) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4687 #2 0x0000000000c45395 in os_aio_linux_handle (global_seg=1, message1=0x7f3f793fde08, message2=0x7f3f793fde10, type=0x7f3f793fde18, space_id=0x7f3f793fde20) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4833 #3 0x0000000000be5bc2 in fil_aio_wait (segment=1) at /home/elenst/git/5.5/storage/xtradb/fil/fil0fil.c:5697 #4 0x0000000000b18a0a in io_handler_thread (arg=0x1d45c08 ) at /home/elenst/git/5.5/storage/xtradb/srv/srv0start.c:497 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f3f79bff700 (LWP 11368)): #0 0x00007f3f97ff7644 in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000000000c44f9d in os_aio_linux_collect (array=0x7f3f83fff060, segment=0, seg_size=256) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4687 #2 0x0000000000c45395 in os_aio_linux_handle (global_seg=0, message1=0x7f3f79bfee08, message2=0x7f3f79bfee10, type=0x7f3f79bfee18, space_id=0x7f3f79bfee20) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4833 #3 0x0000000000be5bc2 in fil_aio_wait (segment=0) at /home/elenst/git/5.5/storage/xtradb/fil/fil0fil.c:5697 #4 0x0000000000b18a0a in io_handler_thread (arg=0x1d45c00 ) at /home/elenst/git/5.5/storage/xtradb/srv/srv0start.c:497 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f3f77bfb700 (LWP 11372)): #0 0x00007f3f97ff7644 in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x0000000000c44f9d in os_aio_linux_collect (array=0x7f3f83fff100, segment=2, seg_size=256) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4687 #2 0x0000000000c45395 in os_aio_linux_handle (global_seg=4, message1=0x7f3f77bfae08, message2=0x7f3f77bfae10, type=0x7f3f77bfae18, space_id=0x7f3f77bfae20) at /home/elenst/git/5.5/storage/xtradb/os/os0file.c:4833 #3 0x0000000000be5bc2 in fil_aio_wait (segment=4) at /home/elenst/git/5.5/storage/xtradb/fil/fil0fil.c:5697 #4 0x0000000000b18a0a in io_handler_thread (arg=0x1d45c20 ) at /home/elenst/git/5.5/storage/xtradb/srv/srv0start.c:497 #5 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f3f95bff700 (LWP 11367)): #0 0x00007f3f97356f8c in pthread_kill () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x0000000000cf41a0 in my_write_core (sig=11) at /home/elenst/git/5.5/mysys/stacktrace.c:457 #2 0x00000000007d460b in handle_fatal_signal (sig=11) at /home/elenst/git/5.5/sql/signal_handler.cc:262 #3 #4 0x00000000009af7ef in make_lock_and_pin (pagecache=0x1d52360 , block=0x7f3f84837560, lock=PAGECACHE_LOCK_READ, pin=PAGECACHE_PIN, any=0 '\000') at /home/elenst/git/5.5/storage/maria/ma_pagecache.c:2587 #5 0x00000000009b3cc1 in flush_cached_blocks (pagecache=0x1d52360 , file=0x7f3f840c5660, cache=0x7f3f95bfb308, end=0x7f3f95bfb370, type=FLUSH_KEEP_LAZY, first_errno=0x7f3f95bfae54) at /home/elenst/git/5.5/storage/maria/ma_pagecache.c:4378 #6 0x00000000009b4805 in flush_pagecache_blocks_int (pagecache=0x1d52360 , file=0x7f3f840c5660, type=FLUSH_KEEP_LAZY, filter=0x9b669c , filter_arg=0x7f3f95bfee50) at /home/elenst/git/5.5/storage/maria/ma_pagecache.c:4689 #7 0x00000000009b4bf9 in flush_pagecache_blocks_with_filter (pagecache=0x1d52360 , file=0x7f3f840c5660, type=FLUSH_KEEP_LAZY, filter=0x9b669c , filter_arg=0x7f3f95bfee50) at /home/elenst/git/5.5/storage/maria/ma_pagecache.c:4805 #8 0x00000000009b692f in ma_checkpoint_background (arg=0x5) at /home/elenst/git/5.5/storage/maria/ma_checkpoint.c:666 #9 0x00007f3f97351e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #10 0x00007f3f96a7ecbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #11 0x0000000000000000 in ?? ()