Comment 5 for bug 1331586

So I have another instance of a slave stuck because one of the worker has a transaction open for 22367 seconds and the coordinator is waiting on the worker to finish.

+-----+-------------+-----------+------+---------+-------+-----------------------------------------------+------------------+-----------+---------------+
| Id | User | Host | db | Command | Time | State | Info | Rows_sent | Rows_examined |
+-----+-------------+-----------+------+---------+-------+-----------------------------------------------+------------------+-----------+---------------+
| 91 | system user | | NULL | Connect | 35042 | Waiting for master to send event | NULL | 0 | 0 |
| 92 | system user | | NULL | Connect | 22356 | Waiting for Slave Worker to release partition | NULL | 0 | 0 |
| 93 | system user | | NULL | Connect | 35042 | Waiting for an event from Coordinator | NULL | 0 | 0 |
| 94 | system user | | NULL | Connect | 35042 | Waiting for an event from Coordinator | NULL | 0 | 0 |
| 95 | system user | | NULL | Connect | 35042 | Waiting for an event from Coordinator | NULL | 0 | 0 |
| 96 | system user | | NULL | Connect | 35042 | Waiting for an event from Coordinator | NULL | 0 | 0 |
| 97 | system user | | NULL | Connect | 35042 | Waiting for an event from Coordinator | NULL | 0 | 0 |
| 98 | system user | | NULL | Connect | 71771 | Waiting for an event from Coordinator | NULL | 0 | 0 |
| 99 | system user | | NULL | Connect | 71771 | Waiting for an event from Coordinator | NULL | 0 | 0 |
| 100 | system user | | NULL | Connect | 71771 | Waiting for an event from Coordinator | NULL | 0 | 0 |
| 101 | system user | | NULL | Connect | 71771 | Waiting for an event from Coordinator | NULL | 0 | 1 |
| 102 | system user | | NULL | Connect | 71771 | Waiting for an event from Coordinator | NULL | 0 | 0 |
| 176 | root | localhost | NULL | Query | 0 | init | show processlist | 0 | 0 |
+-----+-------------+-----------+------+---------+-------+-----------------------------------------------+------------------+-----------+---------------+

---TRANSACTION 53789616362, ACTIVE 22367 sec
2 lock struct(s), heap size 360, 1 row lock(s), undo log entries 1
MySQL thread id 101, OS thread handle 0x39, query id 95380210 Waiting for an event from Coordinator
TABLE LOCK table `db2`.`some_tbl` /* Partition `p5` */ trx id 53789616362 lock mode IX
RECORD LOCKS space id 3485 page no 16641 n bits 424 index `PRIMARY` of table `db2`.`some_tbl` /* Partition `p5` */ trx id 53789616362 lock_mode X locks rec but not gap

Attached are the full and standard backtraces generated from gdb