Microsoft KB Archive/821741

= FIX: Lock monitor exception in DeadlockMonitor::ResolveDeadlock =

Article ID: 821741

Article Last Modified on 11/2/2007

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APPLIES TO


 * Microsoft SQL Server 2000 Developer Edition
 * Microsoft SQL Server 2000 Standard Edition
 * Microsoft SQL Server 2000 Enterprise Edition
 * Microsoft SQL Server 2000 Personal Edition
 * Microsoft SQL Server 2000 Enterprise Edition
 * Microsoft SQL Server 2000 Workgroup Edition
 * Microsoft SQL Server 2000 Desktop Engine (Windows)
 * Microsoft SQL Server 2000 Developer Edition
 * Microsoft SQL Server 2000 Enterprise Edition 64-bit

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BUG #: 469704 (SHILOH_BUGS)



SYMPTOMS
The following stack trace may be recorded in the SQL Server error log, and the SQL Server process may stop responding (hang) or need to be restarted: * Short Stack Dump
 * 00845549 Module(sqlservr+00445549) (DeadlockMonitor::ResolveDeadlock+00000025 Line 583+00000006)
 * 00845438 Module(sqlservr+00445438) (DeadlockMonitor::SearchAndResolve+00000134 Line 424+00000000)
 * 004C2D12 Module(sqlservr+000C2D12) (lockMonitor+000002F7 Line 6600+00000000)
 * 004C2BBC Module(sqlservr+000C2BBC) (lockMonitorThread+000000A4 Line 6414+00000005)
 * 41072838 Module(UMS+00002838) (ProcessWorkRequests+00000272 Line 451+00000000)
 * 410725B3 Module(UMS+000025B3) (ThreadStartRoutine+00000098 Line 263+00000007)
 * 77C37E53 Module(MSVCRT+00027E53) (endthread+000000AA)
 * 77E7D33B Module(kernel32+0001D33B) (RegisterWaitForInputIdle+00000043)



Service pack information
To resolve this problem, obtain the latest service pack for Microsoft SQL Server 2000. For more information, click the following article number to view the article in the Microsoft Knowledge Base:

290211 How to obtain the latest SQL Server 2000 service pack

Hotfix information
The English version of this fix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.   Date         Time   Version         Size       File name --  31-May-2003  18:45  2000.80.818.0      78,400  Console.exe 25-Jun-2003 01:01  2000.80.818.0      33,340  Dbmslpcn.dll 25-Apr-2003 02:12                    786,432  Distmdl.ldf 25-Apr-2003 02:12                  2,359,296  Distmdl.mdf 30-Jan-2003 01:55                        180  Drop_repl_hotfix.sql 23-Jun-2003 22:40  2000.80.837.0   1,557,052  Dtsui.dll 23-Jun-2003 22:40  2000.80.837.0     639,552  Dtswiz.dll 24-Apr-2003 02:51                    747,927  Instdist.sql 03-May-2003 01:56                      1,581  Inst_repl_hotfix.sql 08-Feb-2003 06:40  2000.80.765.0      90,692  Msgprox.dll 01-Apr-2003 02:07                      1,873  Odsole.sql 05-Apr-2003 01:46  2000.80.800.0      62,024  Odsole70.dll 07-May-2003 20:41  2000.80.819.0      25,144  Opends60.dll 02-Apr-2003 21:48  2000.80.796.0      57,904  Osql.exe 02-Apr-2003 23:15  2000.80.797.0     279,104  Pfutil80.dll 22-May-2003 22:57                     19,195  Qfe469571.sql 12-Jun-2003 16:37                  1,083,989  Replmerg.sql 04-Apr-2003 21:53  2000.80.798.0     221,768  Replprov.dll 08-Feb-2003 06:40  2000.80.765.0     307,784  Replrec.dll 05-May-2003 00:05                  1,085,874  Replsys.sql 01-Jun-2003 01:01  2000.80.818.0     492,096  Semobj.dll 31-May-2003 18:27  2000.80.818.0     172,032  Semobj.rll 29-May-2003 00:29                    115,944  Sp3_serv_uni.sql 01-Jun-2003 01:01  2000.80.818.0   4,215,360  Sqldmo.dll 07-Apr-2003 17:44                     25,172  Sqldumper.exe 19-Mar-2003 18:20  2000.80.789.0      28,672  Sqlevn70.rll 02-Jul-2003 00:18  2000.80.834.0     180,736  Sqlmap70.dll 08-Feb-2003 06:40  2000.80.765.0      57,920  Sqlrepss.dll 23-Jun-2003 22:40  2000.80.837.0   7,553,105  Sqlservr.exe 08-Feb-2003 06:40  2000.80.765.0      45,644  Sqlvdi.dll 25-Jun-2003 01:01  2000.80.818.0      33,340  Ssmslpcn.dll 01-Jun-2003 01:01  2000.80.818.0      82,492  Ssnetlib.dll 01-Jun-2003 01:01  2000.80.818.0      25,148  Ssnmpn70.dll 01-Jun-2003 01:01  2000.80.818.0     158,240  Svrnetcn.dll 31-May-2003 18:59  2000.80.818.0      76,416  Svrnetcn.exe 30-Apr-2003 23:52  2000.80.816.0      45,132  Ums.dll 02-Jul-2003 00:19  2000.80.834.0      98,816  Xpweb70.dll Note Because of file dependencies, the most recent hotfix or feature that contains these files may also contain additional files.



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article. This problem was first corrected in Microsoft SQL Server 2000 Service Pack 4.



MORE INFORMATION
If you can, remove the source of the deadlock problem and avoid using Transact-SQL-based deadlock priority adjustments. For more information, see the &quot;set deadlock_priority&quot; topic in SQL Server Books Online.

After this problem occurs, the SQL Server process may remain in a state that is not expected and may cause behaviors that are not wanted. Microsoft recommends that you restart the SQL Server process after this problem occurs.

Keywords: kbbug kbfix kbqfe kbsqlserv2000presp4fix kbhotfixserver KB821741

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