Description:
When running the 5.1.22 replication test using a 5.1.20 master,
the 5.1.22 slave is crashing with
(dbx) threads
> t@1 a l@1 ?() LWP suspended in __pollsys()
t@2 a l@2 remove_table_from_cache() sleep on 0x1012f08e8 in __lwp_park()
t@3 a l@3 remove_table_from_cache() sleep on 0x1012f0970 in __lwp_park()
t@4 a l@4 remove_table_from_cache() sleep on 0x1012f09f8 in __lwp_park()
t@5 a l@5 remove_table_from_cache() sleep on 0x1012f0a80 in __lwp_park()
t@6 a l@6 setup_conds() LWP suspended in __pollsys()
t@7 a l@7 fill_record() LWP suspended in __pollsys()
t@8 a l@8 fill_record_n_invoke_before_triggers() sleep on 0x100cdac68 in __lwp_park()
t@9 b l@9 get_text() LWP suspended in ___sigtimedwait()
t@39 b l@39 mysql_ha_close() LWP suspended in _read()
o t@40 b l@40 mysql_ha_close() signal SIGBUS in __lwp_kill()
t@41 b l@41 mysql_ha_close() LWP suspended in _read()
t@42 b l@42 mysql_ha_close() sleep on 0x100819140 in __lwp_park()
(dbx) thread t@40
t@40 (l@40) stopped in __lwp_kill at 0xffffffff7dcca124
0xffffffff7dcca124: __lwp_kill+0x0008: bcc,a,pt %icc,__lwp_kill+0x18 ! 0xffffffff7dcca134
(dbx) where
current thread: t@40
=>[1] __lwp_kill(0x0, 0xa, 0xffffffff7ddeae40, 0x1009638ac, 0xffffffff7cf02c00, 0x4), at 0xffffffff7dcca124
[2] 0x100365538(0xa, 0xffffffffffffffff, 0x100, 0x10096b000, 0x10096b, 0x0), at 0x100365537
[3] get_quoted_token(0xa, 0x150818, 0x1005da490, 0x100963880, 0x399fb48, 0x2a103), at 0x100213c9c
[4] __sighndlr(0xa, 0x0, 0xffffffff7be3ce00, 0x1002139e4, 0x0, 0x0), at 0xffffffff7dcc9030
---- called from signal handler with signal 10 (SIGBUS) ------
[5] build_table_filename(0xffffffff7be3d298, 0x1035ad970, 0x1, 0x1035ad970, 0x10, 0x0), at 0x10051c190
[6] Create_func_coercibility::Create_func_coercibility(0xffffffff7be3d460, 0x9240, 0x103565768, 0xffffffff7be3d298, 0xc, 0xffffffffffffffff), at 0x1002ee0f8
[7] 0x1002ee990(0x1, 0x1035ada90, 0x120, 0x12, 0x6, 0x18), at 0x1002ee98f
[8] Create_func_field::Create_func_field(0x103541740, 0x3331, 0x5550, 0xffffffff7be3d5c0, 0x14, 0xc), at 0x1002ec664
[9] cmp_item_sort_string_in_static::make_same(0x103541740, 0x10362b848, 0x40, 0x103543200, 0x2710, 0x0), at 0x1002a91e8
[10] 0x100227b24(0x103541740, 0x100400, 0x1400, 0x1400, 0x10362b848, 0x10362b848), at 0x100227b23
[11] get_full_part_id_from_key(0x103541740, 0x10362b750, 0x25, 0xffffffff7be3fd28, 0x103542bf8, 0x1400), at 0x100229a40
[12] 0x1002206b4(0x100964000, 0x103541740, 0x25, 0x10362b750, 0x100964, 0x1420), at 0x1002206b3
[13] mysql_ha_close(0x103541740, 0x1, 0x1007c7780, 0x100967120, 0xffffffff7be3ff48, 0x1420), at 0x10021ec1c
How to repeat:
See bug#31204 for details about the setup and how to reproduce.
Description: When running the 5.1.22 replication test using a 5.1.20 master, the 5.1.22 slave is crashing with (dbx) threads > t@1 a l@1 ?() LWP suspended in __pollsys() t@2 a l@2 remove_table_from_cache() sleep on 0x1012f08e8 in __lwp_park() t@3 a l@3 remove_table_from_cache() sleep on 0x1012f0970 in __lwp_park() t@4 a l@4 remove_table_from_cache() sleep on 0x1012f09f8 in __lwp_park() t@5 a l@5 remove_table_from_cache() sleep on 0x1012f0a80 in __lwp_park() t@6 a l@6 setup_conds() LWP suspended in __pollsys() t@7 a l@7 fill_record() LWP suspended in __pollsys() t@8 a l@8 fill_record_n_invoke_before_triggers() sleep on 0x100cdac68 in __lwp_park() t@9 b l@9 get_text() LWP suspended in ___sigtimedwait() t@39 b l@39 mysql_ha_close() LWP suspended in _read() o t@40 b l@40 mysql_ha_close() signal SIGBUS in __lwp_kill() t@41 b l@41 mysql_ha_close() LWP suspended in _read() t@42 b l@42 mysql_ha_close() sleep on 0x100819140 in __lwp_park() (dbx) thread t@40 t@40 (l@40) stopped in __lwp_kill at 0xffffffff7dcca124 0xffffffff7dcca124: __lwp_kill+0x0008: bcc,a,pt %icc,__lwp_kill+0x18 ! 0xffffffff7dcca134 (dbx) where current thread: t@40 =>[1] __lwp_kill(0x0, 0xa, 0xffffffff7ddeae40, 0x1009638ac, 0xffffffff7cf02c00, 0x4), at 0xffffffff7dcca124 [2] 0x100365538(0xa, 0xffffffffffffffff, 0x100, 0x10096b000, 0x10096b, 0x0), at 0x100365537 [3] get_quoted_token(0xa, 0x150818, 0x1005da490, 0x100963880, 0x399fb48, 0x2a103), at 0x100213c9c [4] __sighndlr(0xa, 0x0, 0xffffffff7be3ce00, 0x1002139e4, 0x0, 0x0), at 0xffffffff7dcc9030 ---- called from signal handler with signal 10 (SIGBUS) ------ [5] build_table_filename(0xffffffff7be3d298, 0x1035ad970, 0x1, 0x1035ad970, 0x10, 0x0), at 0x10051c190 [6] Create_func_coercibility::Create_func_coercibility(0xffffffff7be3d460, 0x9240, 0x103565768, 0xffffffff7be3d298, 0xc, 0xffffffffffffffff), at 0x1002ee0f8 [7] 0x1002ee990(0x1, 0x1035ada90, 0x120, 0x12, 0x6, 0x18), at 0x1002ee98f [8] Create_func_field::Create_func_field(0x103541740, 0x3331, 0x5550, 0xffffffff7be3d5c0, 0x14, 0xc), at 0x1002ec664 [9] cmp_item_sort_string_in_static::make_same(0x103541740, 0x10362b848, 0x40, 0x103543200, 0x2710, 0x0), at 0x1002a91e8 [10] 0x100227b24(0x103541740, 0x100400, 0x1400, 0x1400, 0x10362b848, 0x10362b848), at 0x100227b23 [11] get_full_part_id_from_key(0x103541740, 0x10362b750, 0x25, 0xffffffff7be3fd28, 0x103542bf8, 0x1400), at 0x100229a40 [12] 0x1002206b4(0x100964000, 0x103541740, 0x25, 0x10362b750, 0x100964, 0x1420), at 0x1002206b3 [13] mysql_ha_close(0x103541740, 0x1, 0x1007c7780, 0x100967120, 0xffffffff7be3ff48, 0x1420), at 0x10021ec1c How to repeat: See bug#31204 for details about the setup and how to reproduce.