Bug #35768 Running DBT2 crashes Falcon; sometimes

Description:
In one of 15 runs I got a crash running DBT2 with Falcon. The crash happend with a -c16 -t1800 -w10 run within the first three minutes.

How to repeat:
Backtrace is

/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(print_stacktrace+0x27)[0x77dc67]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(handle_segfault+0x31d)[0x63729d]
/lib64/libpthread.so.0[0x2aacbee1fc10]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(MemFreeBlock::findNextLargest(int)+0x2c)[0x8a1b1c]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(MemMgr::alloc(int)+0x78)[0x8356e8]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(MemMgrPoolAllocate(MemMgr*, unsigned int)+0x32)[0x8365d2]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(Record::allocRecordData(int)+0x3b)[0x84722b]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(Record::setEncodedRecord(Stream*, bool)+0x64)[0x8474e4]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(Table::insert(Transaction*, Stream*)+0x6e)[0x7e421e]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(StorageTable::insert()+0x3a)[0x7d7c6a]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(StorageInterface::write_row(unsigned char*)+0x6c)[0x7cddbc]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(handler::ha_write_row(unsigned char*)+0x6f)[0x72ba1f]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(write_record(THD*, st_table*, st_copy_info*)+0x5d)[0x6bebcd]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(mysql_insert(THD*, TABLE_LIST*, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool)+0xac5)[0x6c3835]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(mysql_execute_command(THD*)+0x23fc)[0x647f7c]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(mysql_parse(THD*, char const*, unsigned int, char const**)+0x32f)[0x64d6af]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(dispatch_command(enum_server_command, THD*, char*, unsigned int)+0x8ac)[0x64df6c]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(do_command(THD*)+0xc6)[0x64eb66]
/data0/work/mysql/mysql-6.0-falcon-team/sql/mysqld(handle_one_connection+0xf4)[0x63fa34]
/lib64/libpthread.so.0[0x2aacbee18143]
/lib64/libc.so.6(__clone+0x6d)[0x2aacbf55d74d]

Hakan, Please check if this same call stack happens again, and if so, under what conditions or DBT2 settings.

Hakan, Please verify if this call stack is happening anymore.  It may have been fixed by the syncPrior changes. (Bug#35692)

I don't see this stack trace anymore.