Server crash on Ubuntu 10.04 with revno 1711.
Start the server with pbxt:
sbin/drizzled --datadir=$PWD/var --plugin-add=pbxt
Run the following:
create database test;
use test;
create table t (id int) engine=pbxt;
show create table t;
Program terminated with signal 11, Segmentation fault.
#0 0x00007f74f2d2ec57 in myxt_setup_dictionary (self=0x2346208, dic=0x2429940)
at plugin/pbxt/src/myxt_xt.cc:2656
2656 min_data_size = curr_field->key_length();
(gdb) bt
#0 0x00007f74f2d2ec57 in myxt_setup_dictionary (self=0x2346208, dic=0x2429940)
at plugin/pbxt/src/myxt_xt.cc:2656
#1 0x00007f74f2d2f739 in myxt_load_dictionary (self=0x2346208, dic=0x2429940,
db=0x2050a18, tab_path=0x233f298) at plugin/pbxt/src/myxt_xt.cc:2951
#2 0x00007f74f2d49b2f in tab_new_handle (self=0x2346208,
r_tab=0x7f74d8100d50, db=0x2050a18, tab_id=1, tab_path=0x233f298,
missing_ok=0, dic=0x0) at plugin/pbxt/src/table_xt.cc:1318
#3 0x00007f74f2d4af70 in xt_use_table_no_lock (self=0x2346208, db=0x2050a18,
name=0x233f298, no_load=0, missing_ok=0, dic=0x0)
at plugin/pbxt/src/table_xt.cc:1488
#4 0x00007f74f2d4f4ac in xt_use_table (self=0x2346208, name=0x233f298,
no_load=0, missing_ok=0) at plugin/pbxt/src/table_xt.cc:2496
#5 0x00007f74f2ce269e in ha_open_share (self=0x2346208, share=0x2345eb8)
at plugin/pbxt/src/ha_pbxt.cc:357
#6 0x00007f74f2ce5b17 in ha_pbxt::open (this=0x23458d0,
table_path=0x2344988 "./test/t") at plugin/pbxt/src/ha_pbxt.cc:2316
#7 0x00000000006081f9 in drizzled::Cursor::doOpen (this=0x23458d0,
identifier=..., mode=2, test_if_locked=2) at drizzled/cursor.cc:222
#8 0x00000000006082c4 in drizzled::Cursor::ha_open (this=0x23458d0,
identifier=..., table_arg=0x23449a0, name=0x2345218 "./test/t", mode=2,
test_if_locked=2) at drizzled/cursor.cc:241
#9 0x0000000000819dd9 in drizzled::TableShare::open_table_from_share (
this=0x2344470, session=0x7f74d40185e0, identifier=...,
alias=0x233cfc0 "t", db_stat=39, ha_open_flags=0, outparam=...)
at drizzled/table_share.cc:1981
#10 0x000000000078923f in open_unireg_entry (session=0x7f74d40185e0,
entry=0x23449a0, alias=0x233cfc0 "t", identifier=...)
at drizzled/sql_base.cc:2018
#11 0x00000000007886b7 in drizzled::Session::openTable (this=0x7f74d40185e0,
table_list=0x233cfc8, refresh=0x7f74d810126f, flags=0)
at drizzled/sql_base.cc:1440
#12 0x0000000000789553 in drizzled::Session::open_tables_from_list (
this=0x7f74d40185e0, start=0x7f74d81012a0, counter=0x7f74d81012b8, flags=0)
at drizzled/sql_base.cc:2158
#13 0x000000000076f116 in drizzled::Session::openTables (this=0x7f74d40185e0,
tables=0x233cfc8, flags=0) at drizzled/session.cc:1882
#14 0x00000000007828d3 in drizzled::drizzled_show_create (
session=0x7f74d40185e0, table_list=0x233cfc8, is_if_not_exists=false)
at drizzled/show.cc:129
#15 0x0000000000802783 in drizzled::statement::ShowCreate::execute (
this=0x2344920) at drizzled/statement/show_create.cc:34
#16 0x00000000007a82df in mysql_execute_command (session=0x7f74d40185e0)
at drizzled/sql_parse.cc:478
#17 0x00000000007a8fd5 in drizzled::mysql_parse (session=0x7f74d40185e0,
inBuf=0x23428b8 "show create table t", length=19)
at drizzled/sql_parse.cc:737
#18 0x00000000007a7c79 in drizzled::dispatch_command (
command=drizzled::COM_QUERY, session=0x7f74d40185e0,
packet=0x7f74d4019cf1 "show create table t", packet_length=19)
at drizzled/sql_parse.cc:223
#19 0x000000000076a5bb in drizzled::Session::executeStatement (
this=0x7f74d40185e0) at drizzled/session.cc:659
#20 0x0000000000769ea3 in drizzled::Session::run (this=0x7f74d40185e0)
at drizzled/session.cc:518
#21 0x00007f74f2fb0a56 in MultiThreadScheduler::runSession (this=0x1ffcfd0,
session=0x7f74d40185e0) at ./plugin/multi_thread/multi_thread.h:67
#22 0x00007f74f2fae9c2 in session_thread (arg=0x7f74d40185e0)
at plugin/multi_thread/multi_thread.cc:47
#23 0x00007f74f60509ca in start_thread () from /lib/libpthread.so.0
#24 0x00007f74f5dad6fd in clone () from /lib/libc.so.6
#25 0x0000000000000000 in ?? ()
It seems ANY operation on a PBXT table (like SELECT, etc) causes the server die.