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<DIV><SPAN class=877505417-22022009><FONT face=Arial color=#0000ff size=2>Maybe
it is a consequence of the fact that we have two PnP
mechanisms.</FONT></SPAN></DIV>
<DIV><SPAN class=877505417-22022009><FONT face=Arial color=#0000ff size=2>On
stopping MLX4_HCA device, PnP Manager dismantles the stack top-down,
removing first IBBUS (which is now sitting in HCA
stack).</FONT></SPAN></DIV>
<DIV><SPAN class=877505417-22022009><FONT face=Arial color=#0000ff
size=2>After IBAL has been or was partly removed, HCA got notification of
IBAL parting and tried to deregister itself from noone
...</FONT></SPAN></DIV><BR>
<BLOCKQUOTE dir=ltr
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> ofw-bounces@lists.openfabrics.org
[mailto:ofw-bounces@lists.openfabrics.org] <B>On Behalf Of </B>Anatoly
Greenblatt<BR><B>Sent:</B> Sunday, February 22, 2009 5:26 PM<BR><B>To:</B> Fab
Tillier; ofw@lists.openfabrics.org<BR><B>Subject:</B> [ofw] RE: winof 2.0.2:
crash in ibbus.sys when running whql testsonmlx4hca<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Tahoma color=blue size=2><SPAN
style="FONT-SIZE: 11pt; COLOR: blue; FONT-FAMILY: Tahoma">It is
NULL.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma color=blue size=2><SPAN
style="FONT-SIZE: 11pt; COLOR: blue; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma color=blue size=2><SPAN
style="FONT-SIZE: 11pt; COLOR: blue; FONT-FAMILY: Tahoma">I was running
unclassified pnp test from whql submission on
mlx4hca.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma color=blue size=2><SPAN
style="FONT-SIZE: 11pt; COLOR: blue; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<DIV>
<DIV class=MsoNormal style="TEXT-ALIGN: center" align=center><FONT
face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">
<HR tabIndex=-1 align=center width="100%" SIZE=2>
</SPAN></FONT></DIV>
<P class=MsoNormal><B><FONT face=Tahoma size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</SPAN></FONT></B><FONT
face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma"> Fab
Tillier [mailto:ftillier@windows.microsoft.com] <BR><B><SPAN
style="FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday, February 19, 2009
19:09<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> Anatoly Greenblatt;
ofw@lists.openfabrics.org<BR><B><SPAN
style="FONT-WEIGHT: bold">Subject:</SPAN></B> RE: winof 2.0.2: crash in
ibbus.sys when running whql tests onmlx4hca</SPAN></FONT><o:p></o:p></P></DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Calibri color=#1f497d size=2><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: Calibri">What was the
value of ibbus!gp_al_mgr? What were you doing when this
happened?<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Calibri color=#1f497d size=2><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: Calibri"><o:p> </o:p></SPAN></FONT></P>
<DIV
style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; BORDER-TOP: medium none; PADDING-LEFT: 4pt; PADDING-BOTTOM: 0in; BORDER-LEFT: blue 1.5pt solid; PADDING-TOP: 0in; BORDER-BOTTOM: medium none">
<DIV>
<DIV
style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; PADDING-TOP: 3pt; BORDER-BOTTOM: medium none">
<P class=MsoNormal><B><FONT face=Tahoma size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</SPAN></FONT></B><FONT
face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">
ofw-bounces@lists.openfabrics.org [mailto:ofw-bounces@lists.openfabrics.org]
<B><SPAN style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Anatoly
Greenblatt<BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday,
February 19, 2009 6:57 AM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B>
ofw@lists.openfabrics.org<BR><B><SPAN
style="FONT-WEIGHT: bold">Subject:</SPAN></B> [ofw] winof 2.0.2: crash in
ibbus.sys when running whql tests on
mlx4hca<o:p></o:p></SPAN></FONT></P></DIV></DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">Hi
All,<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">Please examine the crash analysis
below.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">Regards,<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">Anatoly.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">*******************************************************************************<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">*
*<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">*
Bugcheck
Analysis
*<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">*
*<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">*******************************************************************************<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">IRQL_NOT_LESS_OR_EQUAL
(a)<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">An attempt was made to access a
pageable (or completely invalid) address at an<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">interrupt request level (IRQL)
that is too high. This is usually<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">caused by drivers using improper
addresses.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">If a kernel debugger is available
get the stack backtrace.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">Arguments:<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">Arg1: 0000000000000088, memory
referenced<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">Arg2: 0000000000000002,
IRQL<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">Arg3: 0000000000000001, bitfield
:<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">
bit 0 : value 0 = read operation, 1 = write
operation<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">
bit 3 : value 0 = not an execute operation, 1 = execute operation (only on
chips which support this level of status)<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">Arg4: fffff80001675163, address
which referenced memory<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">Debugging
Details:<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">------------------<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">WRITE_ADDRESS:
0000000000000088 <o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">CURRENT_IRQL:
2<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">FAULTING_IP:
<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">nt!KeAcquireSpinLockRaiseToDpc+13<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffff800`01675163
f0480fba2900 lock bts qword ptr
[rcx],0<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">DEFAULT_BUCKET_ID:
VISTA_DRIVER_FAULT<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">BUGCHECK_STR:
0xA<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">PROCESS_NAME:
System<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">TRAP_FRAME:
fffffa6001be7400 -- (.trap 0xfffffa6001be7400)<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">NOTE: The trap frame does not
contain all registers.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">Some register values may be
zeroed or incorrect.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">rax=0000000000000002
rbx=fffff8800505d000 rcx=0000000000000088<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">rdx=fffffa6003e7c060
rsi=fffffa6001be7670 rdi=fffffa60011dc3ca<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">rip=fffff80001675163
rsp=fffffa6001be7590 rbp=fffffa6003ed8110<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"> </SPAN></FONT><FONT
face=Tahoma size=2><SPAN lang=PT-BR
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">r8=fffffa6001be7740
r9=0000000000000001 r10=0000000000000000<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN lang=PT-BR
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">r11=fffffa8034ff1dc0
r12=0000000000000000 r13=0000000000000000<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN lang=PT-BR
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">r14=0000000000000000
r15=0000000000000000<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN lang=PT-BR
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">iopl=0
nv up ei ng nz na po nc<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN lang=PT-BR
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">nt!KeAcquireSpinLockRaiseToDpc+0x13:<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN lang=PT-BR
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffff800`01675163
f0480fba2900 lock bts qword ptr [rcx],0
ds:7558:0088=????????????????<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">Resetting default
scope<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">LOCK_ADDRESS:
fffff80001810c20 -- (!locks fffff80001810c20)<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">Resource @ nt!PiEngineLock
(0xfffff80001810c20) Exclusively
owned<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"> Contention
Count = 8<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">
NumberOfExclusiveWaiters = 1<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"> Threads:
fffffa803028abb0-01<*> <o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"> Threads
Waiting On Exclusive Access:<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">
fffffa803028c720
<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">1 total locks, 1 locks currently
held<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">PNP_TRIAGE:
<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">
Lock address : 0xfffff80001810c20<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">
Thread Count : 1<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">
Thread address: 0xfffffa803028abb0<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">
Thread wait : 0x154c<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">LAST_CONTROL_TRANSFER: from
fffff8000166a12e to fffff8000166a390<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">STACK_TEXT:
<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be72b8
fffff800`0166a12e : 00000000`0000000a 00000000`00000088 00000000`00000002
00000000`00000001 : nt!KeBugCheckEx<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be72c0
fffff800`0166900b : 00000000`00000001 00000000`00000000 00000000`00000000
00000000`00000000 : nt!KiBugCheckDispatch+0x6e<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7400
fffff800`01675163 : 6f662045`43495645 206b6361`74732072 4f445020`68746977
ff000a70`25783020 : nt!KiPageFault+0x20b<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7590
fffffa60`03e9f9a1 : fffff800`01789680 fffffa60`017d8180 fffffa80`3028abb0
00000000`00000001 :
nt!KeAcquireSpinLockRaiseToDpc+0x13<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be75c0
fffffa60`03e69213 : fffffa80`32683720 fffffa80`326835d0 fffffa80`3028ac00
fffffa80`3267f590 : ibbus!ib_deregister_ca+0xa1
[c:\work\winof.2.0.2\sources\core\al\kernel\al_mgr.c @
315]<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be75f0
fffffa60`03e6952e : fffffa80`32683720 00000000`00000000 fffff800`01789cf0
fffffa80`3028abb0 : mlx4_hca!__hca_deregister+0xa3
[c:\work\winof.2.0.2\sources\hw\mlx4\kernel\hca\drv.c @
1466]<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7630
fffffa60`03e7c0df : fffffa80`326835d0 445f504f`54535f4e 6f662045`43495645
206b6361`74732072 : mlx4_hca!__hca_release_resources+0x9e
[c:\work\winof.2.0.2\sources\hw\mlx4\kernel\hca\drv.c @
1666]<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7680
fffffa60`03e7dbbc : fffffa80`326835d0 fffffa80`34ff1c60 fffffa60`01be7740
fffffa60`03ed4960 : mlx4_hca!hca_release_resources+0x7f
[c:\work\winof.2.0.2\sources\hw\mlx4\kernel\hca\drv.c @
1726]<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be76e0
fffffa60`011dc563 : fffffa80`00000001 01c991d6`8794c658 00000000`00000004
ffffffff`76697270 : mlx4_hca!cl_pnp+0xe4
[c:\work\winof.2.0.2\sources\core\complib\kernel\cl_pnp_po.c @
245]<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7740
fffffa60`011e209c : fffffa80`3267d830 fffffa80`34ff1c60 fffffa80`32684e90
fffffa80`32684d40 : pnpfiltr+0x1563<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be77a0
fffffa60`011e1c84 : fffffa80`34ff1e08 fffffa60`011db000 fffffa80`32684d40
fffffa80`32684bb0 : pnpfiltr+0x709c<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be77d0
fffffa60`03ede826 : fffffa80`32684bb0 fffffa80`32684a60 fffffa80`34ff1c60
00000000`00000000 : pnpfiltr+0x6c84<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7800
fffff800`0187f72e : 00000000`00000001 fffffa80`34ff1c60 00000000`00000000
fffffa60`01be7878 : ibbus!cl_pnp+0x5fe
[c:\work\winof.2.0.2\sources\core\complib\kernel\cl_pnp_po.c @
403]<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7860
fffff800`019af5c9 : 00000000`00000004 00000000`00000000 00000000`00000000
fffffa80`32675950 : nt!IopSynchronousCall+0x10a<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be78d0
fffff800`019b02a3 : fffffa80`32672de0 fffff880`00632a18 fffffa80`3075c960
fffffa60`00bd7c92 :
nt!IopQueryReconfiguration+0xa9<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7960
fffff800`019b02db : fffffa80`32672de0 fffff880`0505d000 fffff780`00000014
00000000`00000000 : nt!PnpStopDeviceNode+0x23<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7990
fffff800`019b02db : fffffa80`3075a730 fffff780`00000014 00000000`ffffffff
fffff880`0505d000 : nt!PnpStopDeviceSubtree+0x1b<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be79c0
fffff800`019b02db : fffffa80`30754730 00000000`00000001 fffff880`0505d000
00000000`00000000 : nt!PnpStopDeviceSubtree+0x1b<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be79f0
fffff800`019b02db : fffffa80`3074a7b0 fffff800`0197a28a fffff880`006671a0
fffffa60`01be7b48 : nt!PnpStopDeviceSubtree+0x1b<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7a20
fffff800`019b02db : fffffa80`307307b0 fffffa60`01be7a68 fffff880`00632a18
fffffa60`00000000 : nt!PnpStopDeviceSubtree+0x1b<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7a50
fffff800`019b02db : fffffa80`3083bbb0 fffff800`01713a0f 01c991d6`8792651b
fffffa60`01be7b48 : nt!PnpStopDeviceSubtree+0x1b<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7a80
fffff800`019b02db : fffffa80`305ea230 fffff880`00632a48 00000000`00000000
fffff880`0505d000 : nt!PnpStopDeviceSubtree+0x1b<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7ab0
fffff800`019b02db : fffffa80`3024cbb0 fffff880`0505d000 00000000`00000001
fffffa60`01be7b48 : nt!PnpStopDeviceSubtree+0x1b<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7ae0
fffff800`019bd24e : fffff880`0505d000 00000000`00000000 00000000`00000000
fffff800`017a81e8 : nt!PnpStopDeviceSubtree+0x1b<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN lang=PT-BR
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7b10
fffff800`01a49e36 : fffffa80`32672de0 fffffa80`32672de0 fffffa80`32675900
00000000`00000000 : nt!PnpRebalance+0x10e<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7ba0
fffff800`01a4b85a : fffffa80`34ec7af0 fffffa80`34d031d0 00000000`00000000
00000000`00000001 :
nt!PnpReallocateResources+0x186<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7c30
fffff800`01742bd7 : fffff800`0180e500 fffffa80`34d031d0 fffffa60`0199ccc0
00000000`32706e50 :
nt!PiProcessResourceRequirementsChanged+0x7a<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7c80
fffff800`01677066 : fffff800`017429a0 fffffa80`3028ab01 fffff800`017a78f8
00000000`00000001 :
nt!PnpDeviceActionWorker+0x237<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7cf0
fffff800`0188dde3 : fffff800`0180e5a0 a4805910`8a996d05 fffffa80`3028abb0
00000000`00000080 : nt!ExpWorkerThread+0x11a<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7d50
fffff800`016a4536 : fffffa60`01999180 fffffa80`3028abb0 fffffa60`019a2d40
00000000`00000001 :
nt!PspSystemThreadStartup+0x57<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`01be7d80
00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000
00000000`00000000 : nt!KiStartSystemThread+0x16<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">STACK_COMMAND:
kb<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">FOLLOWUP_IP:
<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">ibbus!ib_deregister_ca+a1
[c:\work\winof.2.0.2\sources\core\al\kernel\al_mgr.c @
315]<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">fffffa60`03e9f9a1
888390000000 mov byte ptr
[rbx+90h],al<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">SYMBOL_STACK_INDEX:
4<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">SYMBOL_NAME:
ibbus!ib_deregister_ca+a1<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">FOLLOWUP_NAME:
MachineOwner<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">MODULE_NAME:
ibbus<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">IMAGE_NAME:
ibbus.sys<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">DEBUG_FLR_IMAGE_TIMESTAMP:
499bdbde<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">FAILURE_BUCKET_ID:
X64_0xA_W_ibbus!ib_deregister_ca+a1<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">BUCKET_ID:
X64_0xA_W_ibbus!ib_deregister_ca+a1<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">Followup:
MachineOwner<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma">---------<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Tahoma size=2><SPAN
style="FONT-SIZE: 11pt; FONT-FAMILY: Tahoma"><o:p> </o:p></SPAN></FONT></P></DIV></DIV></BLOCKQUOTE></BODY></HTML>