| 2011-12-17 21:21:11 |
Elena Stepanova |
description |
#9 0x0863a81c in _ma_write_keypage (page=0x4894c2f4,
lock=PAGECACHE_LOCK_LEFT_WRITELOCKED, level=3) at ma_page.c:196
#10 0x08601fea in w_search (info=0x94c23e0, comp_flag=131076, key=0x4894ce7c,
page_pos=8192, father_page=0x0, father_keypos=0x0, insert_last=0 '\000')
at ma_write.c:730
#11 0x086015ea in _ma_ck_real_write_btree (info=0x94c23e0, key=0x4894ce7c,
root=0x4894cd88, comp_flag=131076) at ma_write.c:524
#12 0x0860147b in _ma_ck_write_btree_with_log (info=0x94c23e0, key=0x4894ce7c,
root=0x94d5d80, comp_flag=131076) at ma_write.c:491
#13 0x086012eb in _ma_ck_write_btree (info=0x94c23e0, key=0x4894ce7c)
at ma_write.c:451
#14 0x0860125a in _ma_ck_write (info=0x94c23e0, key=0x4894ce7c)
at ma_write.c:436
#15 0x08600b85 in maria_write (info=0x94c23e0, record=0x94bc600 "\376@\006")
at ma_write.c:189
#16 0x08595998 in ha_maria::write_row (this=0x9478f50,
buf=0x94bc600 "\376@\006") at ha_maria.cc:1135
#17 0x08438821 in handler::ha_write_row (this=0x9478f50,
buf=0x94bc600 "\376@\006") at handler.cc:4918
#18 0x0846281c in copy_data_between_tables (thd=0x93eaa98, from=0x94796b0,
to=0x94baf98, create=..., ignore=false, order_num=0, order=0x0,
copied=0x4894e678, deleted=0x4894e670, keys_onoff=LEAVE_AS_IS,
error_if_not_empty=false) at sql_table.cc:8110
#19 0x08460d5d in mysql_alter_table (thd=0x93eaa98, new_db=0x9459f18 "test",
new_name=0x9459cb0 "t1", create_info=0x4894eab4, table_list=0x9459cd8,
alter_info=0x4894eb4c, order_num=0, order=0x0, ignore=false,
require_online=false) at sql_table.cc:7534
#20 0x082e4e7f in mysql_execute_command (thd=0x93eaa98) at sql_parse.cc:2965
#21 0x082ee463 in mysql_parse (thd=0x93eaa98,
rawbuf=0x9459bf8 "ALTER TABLE t1 MODIFY a VARCHAR(800) CHARSET `ucs2`",
length=51, found_semicolon=0x4894f234) at sql_parse.cc:6149
#22 0x082e0e66 in dispatch_command (command=COM_QUERY, thd=0x93eaa98,
packet=0x94443b9 "ALTER TABLE t1 MODIFY a VARCHAR(800) CHARSET `ucs2`",
packet_length=51) at sql_parse.cc:1227
#23 0x082e0310 in do_command (thd=0x93eaa98) at sql_parse.cc:922
#24 0x082dd2d5 in handle_one_connection (arg=0x93eaa98) at sql_connect.cc:1193
#25 0x400c2b25 in start_thread () from /lib/libpthread.so.0
#26 0x402ee34e in clone () from /lib/libc.so.6
bzr version-info
revision-id: igor@askmonty.org-20111216160514-ulq6yr2izhqvallp
date: 2011-12-16 08:05:14 -0800
build-date: 2011-12-17 19:44:33 +0400
revno: 3358
branch-nick: maria-5.3
Also reproducible on 5.1.60, 5.2.10, 5.3.2 release versions.
So far I could only get it while modifying charset to ucs2.
Test case:
CREATE TABLE t1 ( a VARCHAR(800),KEY(a) )
ENGINE=Aria DEFAULT CHARACTER SET latin1;
INSERT INTO t1 VALUES
(REPEAT('abc ',200)), (REPEAT('def ',200)),
(REPEAT('ghi ',200)), (REPEAT('jkl ',200));
INSERT INTO t1 SELECT * FROM t1;
ALTER TABLE t1 MODIFY a VARCHAR(800) CHARSET `ucs2`; |
#8 0x4023f014 in __assert_fail () from /lib/libc.so.6
#9 0x0863a81c in _ma_write_keypage (page=0x4894c2f4,
lock=PAGECACHE_LOCK_LEFT_WRITELOCKED, level=3) at ma_page.c:196
#10 0x08601fea in w_search (info=0x94c23e0, comp_flag=131076, key=0x4894ce7c,
page_pos=8192, father_page=0x0, father_keypos=0x0, insert_last=0 '\000')
at ma_write.c:730
#11 0x086015ea in _ma_ck_real_write_btree (info=0x94c23e0, key=0x4894ce7c,
root=0x4894cd88, comp_flag=131076) at ma_write.c:524
#12 0x0860147b in _ma_ck_write_btree_with_log (info=0x94c23e0, key=0x4894ce7c,
root=0x94d5d80, comp_flag=131076) at ma_write.c:491
#13 0x086012eb in _ma_ck_write_btree (info=0x94c23e0, key=0x4894ce7c)
at ma_write.c:451
#14 0x0860125a in _ma_ck_write (info=0x94c23e0, key=0x4894ce7c)
at ma_write.c:436
#15 0x08600b85 in maria_write (info=0x94c23e0, record=0x94bc600 "\376@\006")
at ma_write.c:189
#16 0x08595998 in ha_maria::write_row (this=0x9478f50,
buf=0x94bc600 "\376@\006") at ha_maria.cc:1135
#17 0x08438821 in handler::ha_write_row (this=0x9478f50,
buf=0x94bc600 "\376@\006") at handler.cc:4918
#18 0x0846281c in copy_data_between_tables (thd=0x93eaa98, from=0x94796b0,
to=0x94baf98, create=..., ignore=false, order_num=0, order=0x0,
copied=0x4894e678, deleted=0x4894e670, keys_onoff=LEAVE_AS_IS,
error_if_not_empty=false) at sql_table.cc:8110
#19 0x08460d5d in mysql_alter_table (thd=0x93eaa98, new_db=0x9459f18 "test",
new_name=0x9459cb0 "t1", create_info=0x4894eab4, table_list=0x9459cd8,
alter_info=0x4894eb4c, order_num=0, order=0x0, ignore=false,
require_online=false) at sql_table.cc:7534
#20 0x082e4e7f in mysql_execute_command (thd=0x93eaa98) at sql_parse.cc:2965
#21 0x082ee463 in mysql_parse (thd=0x93eaa98,
rawbuf=0x9459bf8 "ALTER TABLE t1 MODIFY a VARCHAR(800) CHARSET `ucs2`",
length=51, found_semicolon=0x4894f234) at sql_parse.cc:6149
#22 0x082e0e66 in dispatch_command (command=COM_QUERY, thd=0x93eaa98,
packet=0x94443b9 "ALTER TABLE t1 MODIFY a VARCHAR(800) CHARSET `ucs2`",
packet_length=51) at sql_parse.cc:1227
#23 0x082e0310 in do_command (thd=0x93eaa98) at sql_parse.cc:922
#24 0x082dd2d5 in handle_one_connection (arg=0x93eaa98) at sql_connect.cc:1193
#25 0x400c2b25 in start_thread () from /lib/libpthread.so.0
#26 0x402ee34e in clone () from /lib/libc.so.6
bzr version-info
revision-id: igor@askmonty.org-20111216160514-ulq6yr2izhqvallp
date: 2011-12-16 08:05:14 -0800
build-date: 2011-12-17 19:44:33 +0400
revno: 3358
branch-nick: maria-5.3
Also reproducible on 5.1.60, 5.2.10, 5.3.2 release versions.
So far I could only get it while modifying charset to ucs2.
Test case:
CREATE TABLE t1 ( a VARCHAR(800),KEY(a) )
ENGINE=Aria DEFAULT CHARACTER SET latin1;
INSERT INTO t1 VALUES
(REPEAT('abc ',200)), (REPEAT('def ',200)),
(REPEAT('ghi ',200)), (REPEAT('jkl ',200));
INSERT INTO t1 SELECT * FROM t1;
# check table is not needed to reproduce the problem,
# but shows that by this time the table appears to be okay.
CHECK TABLE t1;
ALTER TABLE t1 MODIFY a VARCHAR(800) CHARSET `ucs2`; |
|
