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<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
11.0pt;font-family:Tahoma;color:blue'>Hi Leonid,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
11.0pt;font-family:Tahoma;color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
11.0pt;font-family:Tahoma;color:blue'>How would you suggest to resolve this in
2.0.2?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
11.0pt;font-family:Tahoma;color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
11.0pt;font-family:Tahoma;color:blue'>Thanks,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
11.0pt;font-family:Tahoma;color:blue'>Anatoly.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
11.0pt;font-family:Tahoma;color:blue'><o:p> </o:p></span></font></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabindex=-1>
</span></font></div>
<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> Leonid Keller
[mailto:leonid@mellanox.co.il] <br>
<b><span style='font-weight:bold'>Sent:</span></b> Sunday, February 22, 2009
20:02<br>
<b><span style='font-weight:bold'>To:</span></b> Anatoly Greenblatt; Fab
Tillier; ofw@lists.openfabrics.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> RE: [ofw] RE: winof
2.0.2: crash in ibbus.sys when running whql testsonmlx4hca</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>Maybe it is a consequence of the fact that
we have two PnP mechanisms.</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>On stopping MLX4_HCA device, PnP
Manager dismantles the stack top-down, removing
first IBBUS (which is now sitting in HCA stack).</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>After IBAL has been or was partly
removed, HCA got notification of IBAL parting and tried to deregister itself
from noone ...</span></font><o:p></o:p></p>
</div>
<blockquote style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt;
margin-left:3.75pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabIndex=-1>
</span></font></div>
<p class=MsoNormal style='margin-bottom:12.0pt'><b><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma;font-weight:bold'>From:</span></font></b><font
size=2 face=Tahoma><span style='font-size:10.0pt;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> Sunday, February 22, 2009
5:26 PM<br>
<b><span style='font-weight:bold'>To:</span></b> Fab Tillier;
ofw@lists.openfabrics.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> [ofw] RE: winof 2.0.2:
crash in ibbus.sys when running whql testsonmlx4hca</span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
11.0pt;font-family:Tahoma;color:blue'>It is NULL.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
11.0pt;font-family:Tahoma;color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
11.0pt;font-family:Tahoma;color:blue'>I was running unclassified pnp test from
whql submission on mlx4hca.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
11.0pt;font-family:Tahoma;color:blue'><o:p> </o:p></span></font></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabIndex=-1>
</span></font></div>
<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;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 size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;font-family:Calibri;color:#1F497D'>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 size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;font-family:Calibri;color:#1F497D'><o:p> </o:p></span></font></p>
<div style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;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 size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Hi All,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Please examine the crash analysis below.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Regards,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Anatoly.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>*******************************************************************************<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>*
*<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>*
Bugcheck
Analysis
*<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>*
*<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>*******************************************************************************<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>IRQL_NOT_LESS_OR_EQUAL (a)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>caused by drivers using improper addresses.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>If a kernel debugger is available get the stack backtrace.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Arguments:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Arg1: 0000000000000088, memory referenced<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Arg2: 0000000000000002, IRQL<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Arg3: 0000000000000001, bitfield :<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'> bit
0 : value 0 = read operation, 1 = write operation<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Arg4: fffff80001675163, address which referenced memory<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Debugging Details:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>------------------<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>WRITE_ADDRESS: 0000000000000088 <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>CURRENT_IRQL: 2<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>FAULTING_IP: <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>nt!KeAcquireSpinLockRaiseToDpc+13<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>fffff800`01675163 f0480fba2900 lock bts
qword ptr [rcx],0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>BUGCHECK_STR: 0xA<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>PROCESS_NAME: System<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>TRAP_FRAME: fffffa6001be7400 -- (.trap
0xfffffa6001be7400)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>NOTE: The trap frame does not contain all registers.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Some register values may be zeroed or incorrect.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>rax=0000000000000002 rbx=fffff8800505d000
rcx=0000000000000088<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>rdx=fffffa6003e7c060 rsi=fffffa6001be7670 rdi=fffffa60011dc3ca<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>rip=fffff80001675163 rsp=fffffa6001be7590
rbp=fffffa6003ed8110<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'> </span></font><font size=2 face=Tahoma><span
lang=PT-BR style='font-size:11.0pt;font-family:Tahoma'>r8=fffffa6001be7740
r9=0000000000000001 r10=0000000000000000<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span lang=PT-BR style='font-size:
11.0pt;font-family:Tahoma'>r11=fffffa8034ff1dc0 r12=0000000000000000
r13=0000000000000000<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span lang=PT-BR style='font-size:
11.0pt;font-family:Tahoma'>r14=0000000000000000 r15=0000000000000000<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span lang=PT-BR style='font-size:
11.0pt;font-family:Tahoma'>iopl=0
nv up ei ng nz na po nc<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span lang=PT-BR style='font-size:
11.0pt;font-family:Tahoma'>nt!KeAcquireSpinLockRaiseToDpc+0x13:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span lang=PT-BR style='font-size:
11.0pt;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 size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Resetting default scope<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>LOCK_ADDRESS: fffff80001810c20 -- (!locks
fffff80001810c20)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Resource @ nt!PiEngineLock
(0xfffff80001810c20) Exclusively owned<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'> Contention Count = 8<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'> NumberOfExclusiveWaiters = 1<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'> Threads:
fffffa803028abb0-01<*> <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'> Threads Waiting On Exclusive
Access:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>
fffffa803028c720 <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>1 total locks, 1 locks currently held<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>PNP_TRIAGE: <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'> Lock
address : 0xfffff80001810c20<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>
Thread Count : 1<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>
Thread address: 0xfffffa803028abb0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>
Thread wait : 0x154c<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>LAST_CONTROL_TRANSFER: from fffff8000166a12e to
fffff8000166a390<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>STACK_TEXT: <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span lang=PT-BR style='font-size:
11.0pt;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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>STACK_COMMAND: kb<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>FOLLOWUP_IP: <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>fffffa60`03e9f9a1 888390000000
mov byte ptr [rbx+90h],al<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>SYMBOL_STACK_INDEX: 4<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>SYMBOL_NAME: ibbus!ib_deregister_ca+a1<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>FOLLOWUP_NAME: MachineOwner<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>MODULE_NAME: ibbus<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>IMAGE_NAME: ibbus.sys<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>DEBUG_FLR_IMAGE_TIMESTAMP: 499bdbde<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
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 size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>BUCKET_ID: X64_0xA_W_ibbus!ib_deregister_ca+a1<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Followup: MachineOwner<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>---------<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
</div>
</blockquote>
</div>
</body>
</html>