[ofw] winof 2.0.2: crash in ibbus.sys when running whql testsonmlx4hca
Tzachi Dar
tzachid at mellanox.co.il
Thu Feb 19 12:48:15 PST 2009
Hi James,
The paged functions are functions that should always be running at
passive level. In this specific case the last function that is being
called is ib_deregister_ca which is not pagable what so ever.
In any case, if no one else minds I don't see a reason not to make all
code non-pagable.
Thanks
Tzachi
________________________________
From: ofw-bounces at lists.openfabrics.org
[mailto:ofw-bounces at lists.openfabrics.org] On Behalf Of James Yang
Sent: Thursday, February 19, 2009 7:01 PM
To: Anatoly Greenblatt; ofw at lists.openfabrics.org
Subject: RE: [ofw] winof 2.0.2: crash in ibbus.sys when running
whql testsonmlx4hca
I have seen the similar problem before, and I believe that this
is due to IB code have lots of functions defined as paged. There is a
possibility that disk controller has been turned off, thus paged code
won't be able excuted any more. This has much more chance to happen for
SAN boot using IB.
I've suggested to find out these page-able code and make them
non-pagable in another email thread "Support boot device in IB stack?".
Maybe we should just make all code non-pagable, the code size may not so
important for server, compared to stability.
-James
________________________________
From: ofw-bounces at lists.openfabrics.org on behalf of Anatoly
Greenblatt
Sent: Thu 2/19/2009 6:56 AM
To: ofw at lists.openfabrics.org
Subject: [ofw] winof 2.0.2: crash in ibbus.sys when running whql
tests onmlx4hca
Hi All,
Please examine the crash analysis below.
Regards,
Anatoly.
************************************************************************
*******
*
*
* Bugcheck Analysis
*
*
*
************************************************************************
*******
IRQL_NOT_LESS_OR_EQUAL (a)
An attempt was made to access a pageable (or completely invalid)
address at an
interrupt request level (IRQL) that is too high. This is
usually
caused by drivers using improper addresses.
If a kernel debugger is available get the stack backtrace.
Arguments:
Arg1: 0000000000000088, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000001, bitfield :
bit 0 : value 0 = read operation, 1 = write operation
bit 3 : value 0 = not an execute operation, 1 =
execute operation (only on chips which support this level of status)
Arg4: fffff80001675163, address which referenced memory
Debugging Details:
------------------
WRITE_ADDRESS: 0000000000000088
CURRENT_IRQL: 2
FAULTING_IP:
nt!KeAcquireSpinLockRaiseToDpc+13
fffff800`01675163 f0480fba2900 lock bts qword ptr [rcx],0
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0xA
PROCESS_NAME: System
TRAP_FRAME: fffffa6001be7400 -- (.trap 0xfffffa6001be7400)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000002 rbx=fffff8800505d000 rcx=0000000000000088
rdx=fffffa6003e7c060 rsi=fffffa6001be7670 rdi=fffffa60011dc3ca
rip=fffff80001675163 rsp=fffffa6001be7590 rbp=fffffa6003ed8110
r8=fffffa6001be7740 r9=0000000000000001 r10=0000000000000000
r11=fffffa8034ff1dc0 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei ng nz na po nc
nt!KeAcquireSpinLockRaiseToDpc+0x13:
fffff800`01675163 f0480fba2900 lock bts qword ptr [rcx],0
ds:7558:0088=????????????????
Resetting default scope
LOCK_ADDRESS: fffff80001810c20 -- (!locks fffff80001810c20)
Resource @ nt!PiEngineLock (0xfffff80001810c20) Exclusively
owned
Contention Count = 8
NumberOfExclusiveWaiters = 1
Threads: fffffa803028abb0-01<*>
Threads Waiting On Exclusive Access:
fffffa803028c720
1 total locks, 1 locks currently held
PNP_TRIAGE:
Lock address : 0xfffff80001810c20
Thread Count : 1
Thread address: 0xfffffa803028abb0
Thread wait : 0x154c
LAST_CONTROL_TRANSFER: from fffff8000166a12e to
fffff8000166a390
STACK_TEXT:
fffffa60`01be72b8 fffff800`0166a12e : 00000000`0000000a
00000000`00000088 00000000`00000002 00000000`00000001 : nt!KeBugCheckEx
fffffa60`01be72c0 fffff800`0166900b : 00000000`00000001
00000000`00000000 00000000`00000000 00000000`00000000 :
nt!KiBugCheckDispatch+0x6e
fffffa60`01be7400 fffff800`01675163 : 6f662045`43495645
206b6361`74732072 4f445020`68746977 ff000a70`25783020 :
nt!KiPageFault+0x20b
fffffa60`01be7590 fffffa60`03e9f9a1 : fffff800`01789680
fffffa60`017d8180 fffffa80`3028abb0 00000000`00000001 :
nt!KeAcquireSpinLockRaiseToDpc+0x13
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]
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]
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]
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]
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]
fffffa60`01be7740 fffffa60`011e209c : fffffa80`3267d830
fffffa80`34ff1c60 fffffa80`32684e90 fffffa80`32684d40 : pnpfiltr+0x1563
fffffa60`01be77a0 fffffa60`011e1c84 : fffffa80`34ff1e08
fffffa60`011db000 fffffa80`32684d40 fffffa80`32684bb0 : pnpfiltr+0x709c
fffffa60`01be77d0 fffffa60`03ede826 : fffffa80`32684bb0
fffffa80`32684a60 fffffa80`34ff1c60 00000000`00000000 : pnpfiltr+0x6c84
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]
fffffa60`01be7860 fffff800`019af5c9 : 00000000`00000004
00000000`00000000 00000000`00000000 fffffa80`32675950 :
nt!IopSynchronousCall+0x10a
fffffa60`01be78d0 fffff800`019b02a3 : fffffa80`32672de0
fffff880`00632a18 fffffa80`3075c960 fffffa60`00bd7c92 :
nt!IopQueryReconfiguration+0xa9
fffffa60`01be7960 fffff800`019b02db : fffffa80`32672de0
fffff880`0505d000 fffff780`00000014 00000000`00000000 :
nt!PnpStopDeviceNode+0x23
fffffa60`01be7990 fffff800`019b02db : fffffa80`3075a730
fffff780`00000014 00000000`ffffffff fffff880`0505d000 :
nt!PnpStopDeviceSubtree+0x1b
fffffa60`01be79c0 fffff800`019b02db : fffffa80`30754730
00000000`00000001 fffff880`0505d000 00000000`00000000 :
nt!PnpStopDeviceSubtree+0x1b
fffffa60`01be79f0 fffff800`019b02db : fffffa80`3074a7b0
fffff800`0197a28a fffff880`006671a0 fffffa60`01be7b48 :
nt!PnpStopDeviceSubtree+0x1b
fffffa60`01be7a20 fffff800`019b02db : fffffa80`307307b0
fffffa60`01be7a68 fffff880`00632a18 fffffa60`00000000 :
nt!PnpStopDeviceSubtree+0x1b
fffffa60`01be7a50 fffff800`019b02db : fffffa80`3083bbb0
fffff800`01713a0f 01c991d6`8792651b fffffa60`01be7b48 :
nt!PnpStopDeviceSubtree+0x1b
fffffa60`01be7a80 fffff800`019b02db : fffffa80`305ea230
fffff880`00632a48 00000000`00000000 fffff880`0505d000 :
nt!PnpStopDeviceSubtree+0x1b
fffffa60`01be7ab0 fffff800`019b02db : fffffa80`3024cbb0
fffff880`0505d000 00000000`00000001 fffffa60`01be7b48 :
nt!PnpStopDeviceSubtree+0x1b
fffffa60`01be7ae0 fffff800`019bd24e : fffff880`0505d000
00000000`00000000 00000000`00000000 fffff800`017a81e8 :
nt!PnpStopDeviceSubtree+0x1b
fffffa60`01be7b10 fffff800`01a49e36 : fffffa80`32672de0
fffffa80`32672de0 fffffa80`32675900 00000000`00000000 :
nt!PnpRebalance+0x10e
fffffa60`01be7ba0 fffff800`01a4b85a : fffffa80`34ec7af0
fffffa80`34d031d0 00000000`00000000 00000000`00000001 :
nt!PnpReallocateResources+0x186
fffffa60`01be7c30 fffff800`01742bd7 : fffff800`0180e500
fffffa80`34d031d0 fffffa60`0199ccc0 00000000`32706e50 :
nt!PiProcessResourceRequirementsChanged+0x7a
fffffa60`01be7c80 fffff800`01677066 : fffff800`017429a0
fffffa80`3028ab01 fffff800`017a78f8 00000000`00000001 :
nt!PnpDeviceActionWorker+0x237
fffffa60`01be7cf0 fffff800`0188dde3 : fffff800`0180e5a0
a4805910`8a996d05 fffffa80`3028abb0 00000000`00000080 :
nt!ExpWorkerThread+0x11a
fffffa60`01be7d50 fffff800`016a4536 : fffffa60`01999180
fffffa80`3028abb0 fffffa60`019a2d40 00000000`00000001 :
nt!PspSystemThreadStartup+0x57
fffffa60`01be7d80 00000000`00000000 : 00000000`00000000
00000000`00000000 00000000`00000000 00000000`00000000 :
nt!KiStartSystemThread+0x16
STACK_COMMAND: kb
FOLLOWUP_IP:
ibbus!ib_deregister_ca+a1
[c:\work\winof.2.0.2\sources\core\al\kernel\al_mgr.c @ 315]
fffffa60`03e9f9a1 888390000000 mov byte ptr [rbx+90h],al
SYMBOL_STACK_INDEX: 4
SYMBOL_NAME: ibbus!ib_deregister_ca+a1
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: ibbus
IMAGE_NAME: ibbus.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 499bdbde
FAILURE_BUCKET_ID: X64_0xA_W_ibbus!ib_deregister_ca+a1
BUCKET_ID: X64_0xA_W_ibbus!ib_deregister_ca+a1
Followup: MachineOwner
---------
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