数据库无法重启？

数据库环境：windows2008。数据库在执行存储过程是遇到问题，提示回滚。因为等待时间较长所以执行DB2STOP FORCE，但是数据库一直没有停下来。查看日志后发现如下，能怎么处理才能尽快解决问题并恢复数据库的运行呢？日志一直循环报：Return code from sqleIsStopPending错误。偶尔会出现以下的报错信息：
2017-10-13-19.08.38.389000+480 I72734218F569 LEVEL: Info
PID : 20644 TID : 5452 PROC : db2syscs.exe
INSTANCE: DB2 NODE : 000 DB : BCAS_CS
APPHDL : 0-21 APPID: *LOCAL.DB2.170914072246
AUTHID : BCAS
EDUID : 5452 EDUNAME: db2lused (BCAS_CS) 0
FUNCTION: DB2 UDB, catalog services, sqlrlCatalogScan::fetch, probe:40
RETCODE : ZRC=0x80100044=-2146435004=SQLP_LTIMEOUT

      "LockTimeOut - tran rollback Reason code 68"

DATA #1 : Hex integer, 4 bytes
0x00000005

DB2 报错：
2017-10-13-17.02.09.303000+480 I71132567F452 LEVEL: Error
PID : 20644 TID : 11756 PROC : db2syscs.exe
INSTANCE: DB2 NODE : 000
EDUID : 11756 EDUNAME: db2tcpcm 0
FUNCTION: DB2 UDB, common communication, sqlcctcpconnmgr_child, probe:126
MESSAGE : Return code from sqleIsStopPending =
DATA #1 : Hexdump, 4 bytes
0x000000000E56FBF0 : 6CE8 FFFF l...

2017-10-13-17.02.09.662000+480 I71133021F452 LEVEL: Error
PID : 20644 TID : 15568 PROC : db2syscs.exe
INSTANCE: DB2 NODE : 000
EDUID : 15568 EDUNAME: db2tcpcm 0
FUNCTION: DB2 UDB, common communication, sqlcctcpconnmgr_child, probe:126
MESSAGE : Return code from sqleIsStopPending =
DATA #1 : Hexdump, 4 bytes
0x000000000E76FBF0 : 6CE8 FFFF l...

2017-10-13-17.02.10.317000+480 I71133475F452 LEVEL: Error
PID : 20644 TID : 9944 PROC : db2syscs.exe
INSTANCE: DB2 NODE : 000
EDUID : 9944 EDUNAME: db2tcpcm 0
FUNCTION: DB2 UDB, common communication, sqlcctcpconnmgr_child, probe:126
MESSAGE : Return code from sqleIsStopPending =
DATA #1 : Hexdump, 4 bytes
0x000000000E36FBF0 : 6CE8 FFFF l...

2017-10-13-17.02.11.331000+480 I71133929F452 LEVEL: Error
PID : 20644 TID : 9944 PROC : db2syscs.exe
INSTANCE: DB2 NODE : 000
EDUID : 9944 EDUNAME: db2tcpcm 0
FUNCTION: DB2 UDB, common communication, sqlcctcpconnmgr_child, probe:126
MESSAGE : Return code from sqleIsStopPending =
DATA #1 : Hexdump, 4 bytes
0x000000000E36FBF0 : 6CE8 FFFF l...

2017-10-13-17.02.12.345000+480 I71134383F452 LEVEL: Error
PID : 20644 TID : 15568 PROC : db2syscs.exe
INSTANCE: DB2 NODE : 000
EDUID : 15568 EDUNAME: db2tcpcm 0
FUNCTION: DB2 UDB, common communication, sqlcctcpconnmgr_child, probe:126
MESSAGE : Return code from sqleIsStopPending =
DATA #1 : Hexdump, 4 bytes
0x000000000E76FBF0 : 6CE8 FFFF l...