Skip to content

Instantly share code, notes, and snippets.

@snajpa
Created September 18, 2014 18:44
Show Gist options
  • Save snajpa/d81de5659ce1767f51b9 to your computer and use it in GitHub Desktop.
Save snajpa/d81de5659ce1767f51b9 to your computer and use it in GitHub Desktop.
~ # ./poorman.sh
warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7fff0028a000
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
Unhandled dwarf expression opcode 0xf3
30 pthread_cond_wait@@GLIBC_2.3.2,one_thread_per_connection_end(THD*,,do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
15 read,vio_read,my_real_read(st_net*,,my_net_read,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
10 pthread_cond_wait@@GLIBC_2.3.2,os_cond_wait,reset_sig_count=<value,os_aio_simulated_handle,fil_aio_wait,io_handler_thread,start_thread,clone
8 read,my_read,_mi_read_rnd_dynamic_record,filesort(THD*,,create_sort_index(THD*,,JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,execute_sqlcom_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
5 read,my_read,_mi_read_rnd_dynamic_record,rr_sequential(READ_RECORD*),sub_select(JOIN*,,do_select(JOIN*,,JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,execute_sqlcom_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
4 read,my_read,_mi_get_block_info,_mi_read_rnd_dynamic_record,filesort(THD*,,create_sort_index(THD*,,JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,execute_sqlcom_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
3 read,my_read,_mi_get_block_info,_mi_read_dynamic_record,mi_rnext_same,ha_myisam::index_next_same(unsigned,handler::ha_index_next_same(unsigned,handler::multi_range_read_next(void**),Mrr_simple_index_reader::get_next(void**),DsMrr_impl::dsmrr_next(void**),QUICK_RANGE_SELECT::get_next(),filesort(THD*,,create_sort_index(THD*,,JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,execute_sqlcom_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
2 read,my_read,_mi_get_block_info,_mi_read_rnd_dynamic_record,rr_sequential(READ_RECORD*),sub_select(JOIN*,,do_select(JOIN*,,JOIN::exec(),subselect_single_select_engine::exec(),Item_subselect::exec(),Item_singlerow_subselect::val_int(),Item_cache_int::cache_value(),Item_cache_wrapper::cache(),Item_cache_wrapper::val_int(),Item::send(Protocol*,,Protocol::send_result_set_row(List<Item>*),select_send::send_data(List<Item>&),end_send(JOIN*,,evaluate_join_record(JOIN*,,sub_select(JOIN*,,do_select(JOIN*,,JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,execute_sqlcom_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
2 read,my_read,_mi_get_block_info,_mi_read_rnd_dynamic_record,rr_sequential(READ_RECORD*),sub_select(JOIN*,,do_select(JOIN*,,JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,execute_sqlcom_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
2 read,my_read,_mi_get_block_info,_mi_read_dynamic_record,mi_rkey,join_read_key2(THD*,,sub_select(JOIN*,,evaluate_join_record(JOIN*,,sub_select(JOIN*,,do_select(JOIN*,,JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,execute_sqlcom_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
1 write,my_write,_ma_columndef_write,maria_create,create_internal_tmp_table(TABLE*,,create_tmp_table(THD*,,JOIN::init_execution(),JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
1 sigwait,signal_hand,start_thread,clone
1 select,os_thread_sleep,srv_master_thread,start_thread,clone
1 read,my_read,_mi_read_rnd_dynamic_record,rr_sequential(READ_RECORD*),sub_select(JOIN*,,evaluate_join_record(JOIN*,,sub_select(JOIN*,,do_select(JOIN*,,JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,execute_sqlcom_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
1 read,my_read,_mi_get_block_info,_mi_read_rnd_dynamic_record,rr_sequential(READ_RECORD*),sub_select(JOIN*,,do_select(JOIN*,,JOIN::exec(),subselect_single_select_engine::exec(),Item_subselect::exec(),Item_singlerow_subselect::val_int(),Item::save_in_field(Field*,,store_key_item::copy_inner(),create_ref_for_key(JOIN*,,get_best_combination(JOIN*),make_join_statistics(JOIN*,,JOIN::optimize(),mysql_select(THD*,,handle_select(THD*,,execute_sqlcom_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
1 read,my_read,_mi_get_block_info,_mi_read_dynamic_record,mi_rkey,join_read_key2(THD*,,sub_select(JOIN*,,evaluate_join_record(JOIN*,,sub_select(JOIN*,,evaluate_join_record(JOIN*,,sub_select(JOIN*,,evaluate_join_record(JOIN*,,sub_select(JOIN*,,do_select(JOIN*,,JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,execute_sqlcom_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
1 read,my_read,_mi_get_block_info,_mi_read_dynamic_record,mi_rkey,join_read_key2(THD*,,sub_select(JOIN*,,evaluate_join_record(JOIN*,,sub_select(JOIN*,,do_select(JOIN*,,JOIN::exec(),mysql_select(THD*,,mysql_derived_fill(THD*,,mysql_handle_single_derived(LEX*,,sub_select(JOIN*,,evaluate_join_record(JOIN*,,sub_select(JOIN*,,do_select(JOIN*,,JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,execute_sqlcom_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
1 read,my_read,_mi_get_block_info,_mi_read_dynamic_record,mi_rkey,join_read_key2(THD*,,sub_select(JOIN*,,evaluate_join_record(JOIN*,,sub_select(JOIN*,,do_select(JOIN*,,JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
1 read,my_read,_ma_read_dynamic_record,ha_maria::rnd_pos(unsigned,rr_from_pointers(READ_RECORD*),sub_select(JOIN*,,do_select(JOIN*,,JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
1 pthread_rwlock_unlock,mi_mmap_pread,_mi_read_dynamic_record,mi_rnext_same,ha_myisam::index_next_same(unsigned,handler::ha_index_next_same(unsigned,handler::multi_range_read_next(void**),Mrr_simple_index_reader::get_next(void**),DsMrr_impl::dsmrr_next(void**),QUICK_RANGE_SELECT::get_next(),filesort(THD*,,create_sort_index(THD*,,JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,execute_sqlcom_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
1 pthread_cond_wait@@GLIBC_2.3.2,os_cond_wait,reset_sig_count=<value,srv_purge_thread,start_thread,clone
1 pthread_cond_timedwait@@GLIBC_2.3.2,os_cond_wait_timed,time_in_usec=),srv_monitor_thread,start_thread,clone
1 pthread_cond_timedwait@@GLIBC_2.3.2,os_cond_wait_timed,time_in_usec=),srv_lock_timeout_thread,start_thread,clone
1 pthread_cond_timedwait@@GLIBC_2.3.2,os_cond_wait_timed,time_in_usec=),srv_error_monitor_thread,start_thread,clone
1 pthread_cond_timedwait@@GLIBC_2.3.2,my_service_thread_sleep,ma_checkpoint_background,start_thread,clone
1 pread64,my_pread,mi_mmap_pread,_mi_read_static_record,_mi_read_rnd_static_record,rr_sequential(READ_RECORD*),mysql_delete(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
1 poll,handle_connections_sockets(),mysqld_main(int,,__libc_start_main,_start
1 memcpy,_ma_mmap_pread,_ma_read_dynamic_record,ha_maria::rnd_pos(unsigned,rr_from_pointers(READ_RECORD*),sub_select(JOIN*,,do_select(JOIN*,,JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
1 fcntl,vio_blocking,my_real_read(st_net*,,my_net_read,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
1 __lll_lock_wait,_L_lock_995,pthread_mutex_lock,simple_key_cache_read,_mi_fetch_keypage,_mi_search.part.1,_mi_search.part.1,_mi_search.part.1,mi_rkey,join_read_key2(THD*,,sub_select(JOIN*,,evaluate_join_record(JOIN*,,sub_select(JOIN*,,evaluate_join_record(JOIN*,,sub_select(JOIN*,,evaluate_join_record(JOIN*,,sub_select(JOIN*,,do_select(JOIN*,,JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
1 __lll_lock_wait,_L_lock_854,pthread_mutex_lock,maria_open,ha_maria::open(char,handler::ha_open(TABLE*,,create_tmp_table(THD*,,JOIN::init_execution(),JOIN::exec(),mysql_select(THD*,,handle_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
1 __lll_lock_wait,_L_lock_854,pthread_mutex_lock,maria_close,ha_maria::drop_table(char,free_tmp_table(THD*,,JOIN::destroy(),st_select_lex::cleanup(),mysql_select(THD*,,handle_select(THD*,,execute_sqlcom_select(THD*,,mysql_execute_command(THD*),mysql_parse,wsrep_mysql_parse(THD*,,dispatch_command(enum_server_command,,do_command(THD*),do_handle_one_connection(THD*),handle_one_connection,start_thread,clone
1
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment