Microsoft KB Archive/154854

= Trap 0xA in AtalkBPFreeBlock =

Article ID: 154854

Article Last Modified on 11/1/2006

-

APPLIES TO


 * Microsoft Windows NT Server 3.51

-



This article was previously published under Q154854



SYMPTOMS
Windows NT 3.51 systems running Services for Macintosh may experience Trap 0xA's in AtalkBPFreeBlock with the following stack trace: Callee-SP Return-RA Call Site

807b2580 8071e500 : ntkrnlmp!DbgBreakPoint 807b2580 806ddccc : ntkrnlmp!KeBugCheckEx+0x2bc 807b2870 fb35c918 : ntkrnlmp!KiModifyException+0xe4 807b2ac8 fb35c864 : sfmatalk!AtalkBPFreeBlock+0x30 807b2b10 fb35e58c : sfmatalk!AtalkBPAllocBlock+0x388 807b2bb0 fb35de70 : sfmatalk!AtalkDdpTransmit+0x354 807b2c60 fb380118 : sfmatalk!AtalkDdpSend+0x20c 807b2cd0 fb37e474 : sfmatalk!atalkAtpTransmitReq+0x164 807b2d40 fb35b860 : sfmatalk!atalkAtpReqTimer+0x1f4 807b2d88 80712ec4 : sfmatalk!atalkTimerDpcRoutine+0xf0 807b2db0 80703df4 : ntkrnlmp!KiTimerListExpire+0x158 807b2f00 806f61a8 : ntkrnlmp!KiTimerExpiration+0xe4 807b2f68 806dc2c8 : ntkrnlmp!KiRetireDpcList+0x94 807b2f80 00000000 : ntkrnlmp!KiDispatchInterrupt+0x6c 0: kd> dd kibugcheckdata l5 8073b340 0000000a 00000010 00000002 00000000 8073b350 fb35c918



CAUSE
A null pointer was being "freed."



STATUS
Microsoft has confirmed this to be a problem in Windows NT version 3.51. This problem was corrected in the latest Windows NT 3.51 U.S. Service Pack. For information on obtaining the Service Pack, query on the following word in the Microsoft Knowledge Base (without the spaces):

S E R V P A C K

Additional query words: prodnt 3.51

Keywords: KB154854

-

[mailto:TECHNET@MICROSOFT.COM Send feedback to Microsoft]

© Microsoft Corporation. All rights reserved.