ib_warn_row_too_big dereferences null thd

{ echo -n "CREATE TABLE test.foo ( "; for i in {1..197}; do echo -n "text${i} TEXT"; [[ ${i} -ne 197 ]] && echo -n ","; echo; done; echo ") ENGINE = InnoDB"; } | mysql

{ echo -n "INSERT INTO test.foo VALUES ("; for i in {1..197}; do echo -n "'abcdef'"; [[ ${i} -ne 197 ]] && echo -n ", "; done; echo ")"; } | mysql

mysql -Bse "DELETE FROM test.foo WHERE text1 = 'abcdef'"

service mysqld restart

150127 20:21:47 [Note] InnoDB: Waiting for purge to start

150127 20:21:47 [ERROR] mysqld got signal 11 ;

This could be because you hit a bug. It is also possible that this binary

or one of the libraries it was linked against is corrupt, improperly built,

or misconfigured. This error can also be caused by malfunctioning hardware.

To report this bug, see http://kb.askmonty.org/en/reporting-bugs

We will try our best to scrape up some info that will hopefully help

diagnose the problem, but since we have already crashed,

something is definitely wrong and this may fail.

Server version: 10.0.16-MariaDB-log

key_buffer_size=8388608

read_buffer_size=131072

max_used_connections=0

max_threads=66

thread_count=0

It is possible that mysqld could use up to

key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 153153 K  bytes of memory

Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x0x0

Attempting backtrace. You can use the following information to find out

where mysqld died. If you see no messages after this, something went

terribly wrong...

stack_bottom = 0x0 thread_stack 0x48000

150127 20:21:47 [Note] InnoDB:  Percona XtraDB (http://www.percona.com) 5.6.22-71.0 started; log sequence number 1640775

2015-01-27 20:21:47 7fb7667fe700 InnoDB: Loading buffer pool(s) from .//ib_buffer_pool

2015-01-27 20:21:47 7fb7667fe700 InnoDB: Buffer pool(s) load completed at 150127 20:21:47

150127 20:21:47 [Note] Plugin 'FEEDBACK' is disabled.

150127 20:21:47 [Warning] 'proxies_priv' entry '@% root@pachyderm' ignored in --skip-name-resolve mode.

150127 20:21:47 [Note] Event Scheduler: Loaded 0 events

mysys/stacktrace.c:247(my_print_stacktrace)[0xbb258b]

sql/signal_handler.cc:153(handle_fatal_signal)[0x71bf28]

/lib64/libpthread.so.0(+0xf6d0)[0x7fb77837f6d0]

sql/sql_class.cc:1204(THD::raise_condition(unsigned int, char const*, Sql_condition::enum_warning_level, char const*))[0x59a942]

sql/sql_class.h:3150(THD::get_stmt_da())[0x5aa804]

handler/ha_innodb.cc:18944(ib_warn_row_too_big(dict_table_t const*))[0x877214]

dict/dict0dict.cc:2432(dict_index_add_to_cache(dict_table_t*, dict_index_t*, unsigned long, unsigned long))[0x9b93e0]

dict/dict0load.cc:2018(dict_load_indexes)[0x9cb9cb]

dict/dict0load.cc:2447(dict_load_table(char const*, unsigned long, dict_err_ignore_t))[0x9c89b7]

dict/dict0load.cc:2633(dict_load_table_on_id(unsigned long, dict_err_ignore_t))[0x9c9910]

dict/dict0dict.cc:900(dict_table_open_on_id(unsigned long, unsigned long, dict_table_op_t))[0x9b8218]

row/row0purge.cc:759(row_purge_parse_undo_rec)[0x918eef]

que/que0que.cc:1115(que_thr_step)[0x8e471b]

trx/trx0purge.cc:1254(trx_purge(unsigned long, unsigned long, bool))[0x940a57]

srv/srv0srv.cc:3278(srv_do_purge)[0x931ca8]

/lib64/libpthread.so.0(+0x7ee5)[0x7fb778377ee5]

/lib64/libc.so.6(clone+0x6d)[0x7fb777a94b8d]

The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains

information that should help you find out what is causing the crash.

 if(thd == null) return;