I have recently upgraded the server from 6.5 to 8.0.1 after a few days the domino got crashed & generated the NSD.Attching some part of the NSD kindly suggest the root cause & solution for the same
<@@ ------ Notes Data → OS Data → MM/OS Structure Information (Time 14:18:21) ------ @@>
Start Time = 02/16/2009 04:32:33 PM
Crash Time = 03/19/2009 02:17:14 PM
Console Log Enabled = 1
Console Position = 748
Error Message = PANIC: OSBBlockAddr: Bad BBlock handle (FFFFFFFF)
Console Position = 748
SharedDPoolSize = 4194304
FaultRecovery = 0x00010010
Cleanup Script Timeout= 300
Crash Limits = 3 crashes in 5 minutes
StaticHang = Virtual Thread [ nserver: 06b8: 00ca] (Native thread [ nserver: 06b8: 07d8]) (0x6b8/0xca/0x7d8)
ConfigFileSem = ( SEM:#0:0x010d) n=0, wcnt=-1, Users=-1, Owner=[ : 0000]
FDSem = ( RWSEM:#52:0x410f) rdcnt=-1, refcnt=0 Writer=[ : 0000], n=52, wcnt=-1, Users=0, Owner=[ : 0000]
############################################################
thread 82/115: [ nserver: 06b8: 07d8] FATAL THREAD (Panic)
FP=0d3ddcac, PC=7d61c824, SP=0d3ddc40
stkbase=0d3e0000, total stksize=262144, used stksize=9152
EAX=0x00000000, EBX=0x7d4d0f3c, ECX=0x00000000, EDX=0x00000000
ESI=0x00000d9c, EDI=0x00000000, CS=0x00000023, SS=0x0000002b
DS=0x0000002b, ES=0x0000002b, FS=0x00000053, GS=0x0000002b Flags=0x00000206
############################################################
[ 1] 0x7d61c824 ntdll.ZwWaitForSingleObject+21 (d9c,493e0,0,d3de22c)
[ 2] 0x7d4d8bb5 kernel32.WaitForSingleObject+18 (d9c,493e0,3,d3de448)
@[ 3] 0x601a5754 nnotes.OSRunExternalScript@8+1284 (12c,1)
@[ 4] 0x601a5bea nnotes.FRTerminateWindowsResources+986 (1,0,1010,1)
@[ 5] 0x601a5faf nnotes.OSFaultCleanupExt@24+895 (2104dd8,1010,0,0,0,d3de778)
@[ 6] 0x601a603a nnotes.OSFaultCleanup@12+26 (0,1010,0)
@[ 7] 0x601b12a4 nnotes.OSNTUnhandledExceptionFilter@4+276 (d3df7b0)
@[ 8] 0x6017aca8 nnotes.Panic@4+520 (d3df7d0)
@[ 9] 0x60001c2d nnotes.OSBBlockAddr@8+141 (42b6a60,ffffffff)
@[10] 0x609d96ca nnotes.NIFSetCollation@8+282 (2016c,9da70002)
@[11] 0x10024e29 nserverl.SetCollation@8+137 (22477510,65940003)
@[12] 0x1002a97c nserverl.ServerMiscFunction@8+3452 (d8740007,65940003)
@[13] 0x1001f889 nserverl.DbServer@8+2361 (ae1b00b5,d8740007)
@[14] 0x10033ffb nserverl.WorkThreadTask@8+1611 (52fcabc,0)
@[15] 0x10001a2e nserverl.Scheduler@4+750 (0)
@[16] 0x6010542d nnotes.ThreadWrapper@4+173 (0)
[17] 0x7d4e0729 kernel32.FlsSetValue+310 (0,0,0,0)