Hi,
Here is some additional info. Please see the output of !exqueue. There are a few Critical Worker and one Hyper Critical worker, all in WAIT state (no Pending states there), all wait for context switching.
I also noticed that my thread is not in a Critical Worker queue, but in Delatyed one, and it holds a lock (see output of the !locks and !stacks 1 ndis at the end of the output below, the interesting ndis thread is 90f1c610).
Any input, people?
Thanks,
S.
kd> !dpcs
CPU Type KDPC Function
dpcs: no pending DPCs found
kd> !ready
Processor 0: No threads in READY state
kd> !miniports
NDIS Driver verifier level: fa
NDIS Failed allocations : 0
Miniport Driver Block: 8c35e010, Version 0.0
Miniport: 8c35f0e0, NetLuidIndex: 2, IfIndex: 17, CDC ECM Ethernet Adapter #3
Miniport Driver Block: 90e91570, Version 0.0
Miniport: 90e9b0e0, NetLuidIndex: 0, IfIndex: 2, WAN Miniport (SSTP)
Miniport Driver Block: 90e6fdd0, Version 0.0
Miniport: 90e900e0, NetLuidIndex: 3, IfIndex: 5, WAN Miniport (PPTP)
Miniport Driver Block: 90e87418, Version 0.0
Miniport: 90e930e0, NetLuidIndex: 0, IfIndex: 6, WAN Miniport (PPPOE)
Miniport Driver Block: 90e6c530, Version 0.0
Miniport: 90e6e0e0, NetLuidIndex: 0, IfIndex: 7, WAN Miniport (IPv6)
Miniport: 90e860e0, NetLuidIndex: 4, IfIndex: 10, WAN Miniport (IP)
Miniport: 90e820e0, NetLuidIndex: 1, IfIndex: 8, WAN Miniport (Network Monitor)
Miniport Driver Block: 90e816f0, Version 0.0
Miniport: 90e840e0, NetLuidIndex: 2, IfIndex: 4, WAN Miniport (L2TP)
Miniport Driver Block: 90e73010, Version 1.0
Miniport: 90e800e0, NetLuidIndex: 1, IfIndex: 3, WAN Miniport (IKEv2)
Miniport Driver Block: 8ddd1250, Version 1.0
Miniport: 8ddf30e0, NetLuidIndex: 2, IfIndex: 9, Broadcom NetXtreme 57xx Gigabit Controller
Miniport Driver Block: 8ddd4010, Version 1.0
Miniport: 8dded0e0, NetLuidIndex: 5, IfIndex: 12, Teredo Tunneling Pseudo-Interface
Miniport: 8ddc10e0, NetLuidIndex: 7, IfIndex: 19, Microsoft ISATAP Adapter #3
Miniport: 8dddf0e0, NetLuidIndex: 6, IfIndex: 15, Microsoft ISATAP Adapter #2
Miniport: 8dddd0e0, NetLuidIndex: 4, IfIndex: 11, Microsoft ISATAP Adapter
kd> !miniport 8c35f0e0
Miniport 8c35f0e0 : CDC ECM Ethernet Adapter #3, v6.14
AdapterContext : 00000000
Flags : 0c452000
IGNORE_TOKEN_RING_ERRORS, DESERIALIZED, RESOURCES_AVAILABLE
SUPPORTS_MEDIA_SENSE, DOES_NOT_DO_LOOPBACK,
NOT_BUS_MASTER, NOT_MEDIA_CONNECTED,
PnPFlags : 20720010
REMOVE_IN_PROGRESS, REJECT_REQUESTS, VERIFYING
HARDWARE_DEVICE, NDIS_WDM_DRIVER,
MiniportState : STATE_HALTED
IfIndex : 17
Ndis5MiniportInNdis6Mode : 0
InternalResetCount : 0000
MiniportResetCount : 0000
References : 48
UserModeOpenReferences: 48
PnPDeviceState : PNP_DEVICE_REMOVED
CurrentDevicePowerState : PowerDeviceD0
Bus PM capabilities
DeviceD1: 1
DeviceD2: 0
WakeFromD0: 0
WakeFromD1: 1
WakeFromD2: 0
WakeFromD3: 0
SystemState DeviceState
PowerSystemUnspecified PowerDeviceUnspecified
S0 D0
S1 D1
S2 D3
S3 D3
S4 D3
S5 D3
SystemWake: PowerSystemUnspecified
DeviceWake: D1
Current PnP and PM Settings: : 10000010
DISABLE_WAKE_UP,
No Resources Allocated
MediaType : Wireless WAN
DeviceObject : 8c35f028, PhysDO : 8c322168 Next DO: 8c35eea0
MapRegisters : 00000000
FirstPendingPkt: 00000000
DriverVerifyFlags : 00000000
Miniport Interrupt : 00000000
Miniport version 6.14
Miniport Filter List:
Miniport Open Block Queue:
kd> !exqueue
Dumping ExWorkerQueue: 82BEA740
**** Critical WorkQueue( current = 0 maximum = 1 )
THREAD 84de1d48 Cid 0004.0018 Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 84de1a70 Cid 0004.001c Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 84de1798 Cid 0004.0020 Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 84de14c0 Cid 0004.0024 Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 84de11e8 Cid 0004.0028 Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 8dce4d48 Cid 0004.0114 Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 8dd1c020 Cid 0004.0118 Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 8dd3c108 Cid 0004.0120 Teb: 00000000 Win32Thread: 00000000 WAIT
**** Delayed WorkQueue( current = 0 maximum = 1 )
THREAD 84de3020 Cid 0004.002c Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 84de3d48 Cid 0004.0030 Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 84de3a70 Cid 0004.0034 Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 84de3798 Cid 0004.0038 Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 84de34c0 Cid 0004.003c Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 84de4020 Cid 0004.0040 Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 84de4d48 Cid 0004.0044 Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 8dd1cd48 Cid 0004.011c Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 8dd52020 Cid 0004.0124 Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 90ef8020 Cid 0004.0154 Teb: 00000000 Win32Thread: 00000000 WAIT
THREAD 90f1c610 Cid 0004.0158 Teb: 00000000 Win32Thread: 00000000 WAIT
**** HyperCritical WorkQueue( current = 0 maximum = 1 )
THREAD 84de4a70 Cid 0004.0048 Teb: 00000000 Win32Thread: 00000000 WAIT
kd> !thread 84de4a70
THREAD 84de4a70 Cid 0004.0048 Teb: 00000000 Win32Thread: 00000000 WAIT: (WrQueue) KernelMode
Non-Alertable
82bea7b8 QueueObject
Not impersonating
DeviceMap 88e08838
Owning Process 84dd96a8 Image: System
Wait Start TickCount 274662883 Ticks: 111 (0:00:00:01.734)
Context Switch Count 426
UserTime 00:00:00.000
KernelTime 00:00:00.000
Win32 Start Address nt!ExpWorkerThread (0x82995468)
Stack Init 807f8fd0 Current 807f8c28 Base 807f9000 Limit 807f6000 Call 0
Priority 15 BasePriority 15 PriorityDecrement 0 IoPriority 2 PagePriority 5
ChildEBP RetAddr Args to Child
807f8c40 82877fae 84de4a70 000031d8 00000000 nt!KiSwapContext+0x26 (FPO: [Uses EBP] [0,0,4])
807f8c78 82879583 84de4b30 84de4a70 000031d8 nt!KiSwapThread+0x394
807f8ca0 8286f2f1 84de4a70 84de4b30 00000000 nt!KiCommitThreadWait+0x461
807f8cf0 8299555f 82bea7b8 807f8d00 00000000 nt!KeRemoveQueueEx+0x723
807f8d54 82f0810c 00000002 9eb61c54 00000000 nt!ExpWorkerThread+0xf7
807f8d90 829b2cc5 82995468 00000002 00000000 nt!PspSystemThreadStartup+0x178
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x19
kd> !thread 84de1d48
THREAD 84de1d48 Cid 0004.0018 Teb: 00000000 Win32Thread: 00000000 WAIT: (WrQueue) UserMode
Non-Alertable
82bea740 QueueObject
Not impersonating
DeviceMap 88e08838
Owning Process 84dd96a8 Image: System
Wait Start TickCount 274647755 Ticks: 15239 (0:00:03:58.109)
Context Switch Count 1
UserTime 00:00:00.000
KernelTime 00:00:00.000
Win32 Start Address nt!ExpWorkerThread (0x82995468)
Stack Init 807c8fd0 Current 807c8c28 Base 807c9000 Limit 807c6000 Call 0
Priority 13 BasePriority 13 PriorityDecrement 0 IoPriority 2 PagePriority 5
Kernel stack not resident.
ChildEBP RetAddr Args to Child
807c8c40 82877fae 84de1d48 000031d8 00000000 nt!KiSwapContext+0x26 (FPO: [Uses EBP] [0,0,4])
807c8c78 82879583 84de1e08 84de1d48 000031d8 nt!KiSwapThread+0x394
807c8ca0 8286f2f1 84de1d48 84de1e08 00000000 nt!KiCommitThreadWait+0x461
807c8cf0 8299555f 82bea740 807c8d01 00000000 nt!KeRemoveQueueEx+0x723
807c8d54 82f0810c 00000000 9eb51c54 00000000 nt!ExpWorkerThread+0xf7
807c8d90 829b2cc5 82995468 00000000 00000000 nt!PspSystemThreadStartup+0x178
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x19
kd> !thread 84de1a70
THREAD 84de1a70 Cid 0004.001c Teb: 00000000 Win32Thread: 00000000 WAIT: (WrQueue) UserMode
Non-Alertable
82bea740 QueueObject
Not impersonating
DeviceMap 88e08838
Owning Process 84dd96a8 Image: System
Wait Start TickCount 274647755 Ticks: 15239 (0:00:03:58.109)
Context Switch Count 1
UserTime 00:00:00.000
KernelTime 00:00:00.000
Win32 Start Address nt!ExpWorkerThread (0x82995468)
Stack Init 807ccfd0 Current 807ccc28 Base 807cd000 Limit 807ca000 Call 0
Priority 13 BasePriority 13 PriorityDecrement 0 IoPriority 2 PagePriority 5
Kernel stack not resident.
ChildEBP RetAddr Args to Child
807ccc40 82877fae 84de1a70 000031d8 00000000 nt!KiSwapContext+0x26 (FPO: [Uses EBP] [0,0,4])
807ccc78 82879583 84de1b30 84de1a70 000031d8 nt!KiSwapThread+0x394
807ccca0 8286f2f1 84de1a70 84de1b30 00000000 nt!KiCommitThreadWait+0x461
807cccf0 8299555f 82bea740 807ccd01 00000000 nt!KeRemoveQueueEx+0x723
807ccd54 82f0810c 00000000 9eb55c54 00000000 nt!ExpWorkerThread+0xf7
807ccd90 829b2cc5 82995468 00000000 00000000 nt!PspSystemThreadStartup+0x178
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x19
kd> !thread 84de1798
THREAD 84de1798 Cid 0004.0020 Teb: 00000000 Win32Thread: 00000000 WAIT: (WrQueue) UserMode
Non-Alertable
82bea740 QueueObject
Not impersonating
DeviceMap 88e08838
Owning Process 84dd96a8 Image: System
Wait Start TickCount 274647755 Ticks: 15239 (0:00:03:58.109)
Context Switch Count 1
UserTime 00:00:00.000
KernelTime 00:00:00.000
Win32 Start Address nt!ExpWorkerThread (0x82995468)
Stack Init 807d0fd0 Current 807d0c28 Base 807d1000 Limit 807ce000 Call 0
Priority 13 BasePriority 13 PriorityDecrement 0 IoPriority 2 PagePriority 5
Kernel stack not resident.
ChildEBP RetAddr Args to Child
807d0c40 82877fae 84de1798 000031d8 00000000 nt!KiSwapContext+0x26 (FPO: [Uses EBP] [0,0,4])
807d0c78 82879583 84de1858 84de1798 000031d8 nt!KiSwapThread+0x394
807d0ca0 8286f2f1 84de1798 84de1858 00000000 nt!KiCommitThreadWait+0x461
807d0cf0 8299555f 82bea740 807d0d01 00000000 nt!KeRemoveQueueEx+0x723
807d0d54 82f0810c 00000000 9eb49c54 00000000 nt!ExpWorkerThread+0xf7
807d0d90 829b2cc5 82995468 00000000 00000000 nt!PspSystemThreadStartup+0x178
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x19
kd> !thread 84de14c0
THREAD 84de14c0 Cid 0004.0024 Teb: 00000000 Win32Thread: 00000000 WAIT: (WrQueue) UserMode
Non-Alertable
82bea740 QueueObject
Not impersonating
DeviceMap 88e08838
Owning Process 84dd96a8 Image: System
Wait Start TickCount 274648320 Ticks: 14674 (0:00:03:49.281)
Context Switch Count 6
UserTime 00:00:00.000
KernelTime 00:00:00.000
Win32 Start Address nt!ExpWorkerThread (0x82995468)
Stack Init 807d4fd0 Current 807d4c28 Base 807d5000 Limit 807d2000 Call 0
Priority 13 BasePriority 13 PriorityDecrement 0 IoPriority 2 PagePriority 5
Kernel stack not resident.
ChildEBP RetAddr Args to Child
807d4c40 82877fae 84de14c0 000031d8 00000000 nt!KiSwapContext+0x26 (FPO: [Uses EBP] [0,0,4])
807d4c78 82879583 84de1580 84de14c0 000031d8 nt!KiSwapThread+0x394
807d4ca0 8286f2f1 84de14c0 84de1580 00000000 nt!KiCommitThreadWait+0x461
807d4cf0 8299555f 82bea740 807d4d01 00000000 nt!KeRemoveQueueEx+0x723
807d4d54 82f0810c 00000000 9eb4dc54 00000000 nt!ExpWorkerThread+0xf7
807d4d90 829b2cc5 82995468 00000000 00000000 nt!PspSystemThreadStartup+0x178
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x19
kd> !thread 84de11e8
THREAD 84de11e8 Cid 0004.0028 Teb: 00000000 Win32Thread: 00000000 WAIT: (WrQueue) UserMode
Non-Alertable
82bea740 QueueObject
Not impersonating
DeviceMap 88e08838
Owning Process 84dd96a8 Image: System
Wait Start TickCount 274662784 Ticks: 210 (0:00:00:03.281)
Context Switch Count 17474
UserTime 00:00:00.000
KernelTime 00:00:01.421
Win32 Start Address nt!ExpWorkerThread (0x82995468)
Stack Init 807d8fd0 Current 807d8c28 Base 807d9000 Limit 807d6000 Call 0
Priority 13 BasePriority 13 PriorityDecrement 0 IoPriority 2 PagePriority 5
ChildEBP RetAddr Args to Child
807d8c40 82877fae 84de11e8 000031d8 00000000 nt!KiSwapContext+0x26 (FPO: [Uses EBP] [0,0,4])
807d8c78 82879583 84de12a8 84de11e8 000031d8 nt!KiSwapThread+0x394
807d8ca0 8286f2f1 84de11e8 84de12a8 00000000 nt!KiCommitThreadWait+0x461
807d8cf0 8299555f 82bea740 807d8d01 00000000 nt!KeRemoveQueueEx+0x723
807d8d54 82f0810c 00000000 9eb41c54 00000000 nt!ExpWorkerThread+0xf7
807d8d90 829b2cc5 82995468 00000000 00000000 nt!PspSystemThreadStartup+0x178
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x19
kd> !thread 8dce4d48
THREAD 8dce4d48 Cid 0004.0114 Teb: 00000000 Win32Thread: 00000000 WAIT: (WrQueue) UserMode
Non-Alertable
82bea740 QueueObject
Not impersonating
DeviceMap 88e08838
Owning Process 84dd96a8 Image: System
Wait Start TickCount 274661760 Ticks: 1234 (0:00:00:19.281)
Context Switch Count 968
UserTime 00:00:00.000
KernelTime 00:00:00.078
Win32 Start Address nt!ExpWorkerThread (0x82995468)
Stack Init 8bda1fd0 Current 8bda1c28 Base 8bda2000 Limit 8bd9f000 Call 0
Priority 13 BasePriority 13 PriorityDecrement 0 IoPriority 2 PagePriority 5
ChildEBP RetAddr Args to Child
8bda1c40 82877fae 8dce4d48 000031d8 8dce4dd8 nt!KiSwapContext+0x26 (FPO: [Uses EBP] [0,0,4])
8bda1c78 82879583 8dce4e08 8dce4d48 000031d8 nt!KiSwapThread+0x394
8bda1ca0 8286f2f1 8dce4d48 8dce4e08 00000080 nt!KiCommitThreadWait+0x461
8bda1cf0 8299555f 82bea740 8bda1d01 00000000 nt!KeRemoveQueueEx+0x723
8bda1d54 82f0810c 80000000 95138c54 00000000 nt!ExpWorkerThread+0xf7
8bda1d90 829b2cc5 82995468 80000000 00000000 nt!PspSystemThreadStartup+0x178
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x19
kd> !thread 8dd1c020
THREAD 8dd1c020 Cid 0004.0118 Teb: 00000000 Win32Thread: 00000000 WAIT: (WrQueue) UserMode
Non-Alertable
82bea740 QueueObject
Not impersonating
DeviceMap 88e08838
Owning Process 84dd96a8 Image: System
Wait Start TickCount 274662667 Ticks: 327 (0:00:00:05.109)
Context Switch Count 233
UserTime 00:00:00.000
KernelTime 00:00:00.031
Win32 Start Address nt!ExpWorkerThread (0x82995468)
Stack Init 8bda5fd0 Current 8bda5c28 Base 8bda6000 Limit 8bda3000 Call 0
Priority 13 BasePriority 13 PriorityDecrement 0 IoPriority 2 PagePriority 5
ChildEBP RetAddr Args to Child
8bda5c40 82877fae 8dd1c020 000031d8 8dd1c0b0 nt!KiSwapContext+0x26 (FPO: [Uses EBP] [0,0,4])
8bda5c78 82879583 8dd1c0e0 8dd1c020 000031d8 nt!KiSwapThread+0x394
8bda5ca0 8286f2f1 8dd1c020 8dd1c0e0 0000000b nt!KiCommitThreadWait+0x461
8bda5cf0 8299555f 82bea740 8bda5d01 00000000 nt!KeRemoveQueueEx+0x723
8bda5d54 82f0810c 80000000 9513cc54 00000000 nt!ExpWorkerThread+0xf7
8bda5d90 829b2cc5 82995468 80000000 00000000 nt!PspSystemThreadStartup+0x178
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x19
kd> !thread 8dd3c108
THREAD 8dd3c108 Cid 0004.0120 Teb: 00000000 Win32Thread: 00000000 WAIT: (WrQueue) UserMode
Non-Alertable
82bea740 QueueObject
Not impersonating
DeviceMap 88e08838
Owning Process 84dd96a8 Image: System
Wait Start TickCount 274662976 Ticks: 18 (0:00:00:00.281)
Context Switch Count 1329
UserTime 00:00:00.000
KernelTime 00:00:00.156
Win32 Start Address nt!ExpWorkerThread (0x82995468)
Stack Init 8bdadfd0 Current 8bdadc28 Base 8bdae000 Limit 8bdab000 Call 0
Priority 13 BasePriority 13 PriorityDecrement 0 IoPriority 2 PagePriority 5
ChildEBP RetAddr Args to Child
8bdadc40 82877fae 8dd3c108 000031d8 8dd3c198 nt!KiSwapContext+0x26 (FPO: [Uses EBP] [0,0,4])
8bdadc78 82879583 8dd3c1c8 8dd3c108 000031d8 nt!KiSwapThread+0x394
8bdadca0 8286f2f1 8dd3c108 8dd3c1c8 00000040 nt!KiCommitThreadWait+0x461
8bdadcf0 8299555f 82bea740 8bdadd01 00000000 nt!KeRemoveQueueEx+0x723
8bdadd54 82f0810c 80000000 95134c54 00000000 nt!ExpWorkerThread+0xf7
8bdadd90 829b2cc5 82995468 80000000 00000000 nt!PspSystemThreadStartup+0x178
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x19
kd> !locks
**** DUMP OF ALL RESOURCE OBJECTS ****
KD: Scanning for held
locks…
…
Resource @ nt!IopDeviceTreeLock (0x82c91ce0) Shared 1 owning threads
Threads: 90f1c610-01
KD: Scanning for held locks.
Resource @ nt!PiEngineLock (0x82c91c60) Exclusively owned
Contention Count = 3
Threads: 90f1c610-01
KD: Scanning for held
locks…
…
…
…
13161 total locks, 2 locks currently held
kd> !thread 90f1c610
THREAD 90f1c610 Cid 0004.0158 Teb: 00000000 Win32Thread: 00000000 WAIT: (Executive)
KernelMode Non-Alertable
807b2878 NotificationEvent
IRP List:
8c6426c8: (0006,0124) Flags: 40000000 Mdl: 00000000
Not impersonating
DeviceMap 88e08838
Owning Process 84dd96a8 Image: System
Wait Start TickCount 274662705 Ticks: 289 (0:00:00:04.515)
Context Switch Count 1592
UserTime 00:00:00.000
KernelTime 00:00:00.812
Win32 Start Address nt!ExpWorkerThread (0x82995468)
Stack Init 807b2fd0 Current 807b2768 Base 807b3000 Limit 807b0000 Call 0
Priority 12 BasePriority 12 PriorityDecrement 0 IoPriority 2 PagePriority 5
ChildEBP RetAddr Args to Child
807b2780 82877fae 90f1c610 000031d8 00000000 nt!KiSwapContext+0x26 (FPO: [Uses EBP] [0,0,4])
807b27b8 82879583 90f1c6d0 90f1c610 807b2878 nt!KiSwapThread+0x394
807b27e0 8286aa1d 90f1c610 90f1c6d0 00000000 nt!KiCommitThreadWait+0x461
807b2850 87ae350a 807b2878 00000000 00000000 nt!KeWaitForSingleObject+0x505
807b288c 87b65c3e 00000000 8c6426c8 8c35f028 ndis!ndisPnPRemoveDeviceEx+0x100 (FPO: [Non-Fpo])
807b28d0 8301664c 8c35f028 8c6426c8 8c35f028 ndis!ndisPnPDispatch+0xb2a (FPO: [Non-Fpo])
807b28f4 8284bfa7 00000000 8c6427c0 8c6427e4 nt!IovCallDriver+0x2ac
807b2910 83029b4d 8c35ccd8 8c6426c8 96179ed0 nt!IofCallDriver+0x1d
807b2928 8301664c 8c35ccd8 8c35f028 8c35ccd8 nt!ViFilterDispatchPnp+0x2cd
807b294c 8284bfa7 00000000 8c35cba0 8c6426c8 nt!IovCallDriver+0x2ac
807b2968 87ee5539 8c6426c8 807b2990 87ee827f nt!IofCallDriver+0x1d
807b2974 87ee827f 8c35cae8 8c6426c8 8c6426c8 pnpfiltr!FilterPassIrp+0x2d (FPO: [Non-Fpo])
807b2990 87ee789b 8c35cae8 8c6426c8 8c35cae8 pnpfiltr!FilterSurpriseRemove+0x69 (FPO: [Non-
Fpo])
807b29a8 8301664c 8c35cae8 8c6426c8 8c35cae8 pnpfiltr!FilterDispatchPnp+0xcd (FPO: [Non-Fpo])
807b29cc 8284bfa7 00000000 8c6427ec 807b2a74 nt!IovCallDriver+0x2ac
807b29e8 82d59b0f 8c322168 8c34ecc8 8c322168 nt!IofCallDriver+0x1d
807b2a18 82d59e7e 8c322168 807b2a50 c00000bb nt!IopSynchronousCall+0x111
807b2a78 82d44221 8c322168 00000017 8c34ecc8 nt!IopRemoveDevice+0x130
807b2aa8 82d4406c 00000000 99352880 00000000 nt!PnpSurpriseRemoveLockedDeviceNode+0x14f
807b2abc 82d44485 00000003 99352880 00000000 nt!PnpDeleteLockedDeviceNode+0x62
807b2af4 82d4f5ff 8c322168 99352880 00000003 nt!PnpDeleteLockedDeviceNodes+0x85
807b2bb4 82d4fe56 807b2be8 993138d0 00000000 nt!PnpProcessQueryRemoveAndEject+0x673
807b2bcc 82d4e446 00000000 8dc9c920 90f1c610 nt!PnpProcessTargetDeviceEvent+0x66
807b2d04 82995591 8dc9c920 84dd96a8 90f1c610 nt!PnpDeviceEventWorker+0x3e0
807b2d54 82f0810c 80000001 9eb2bc54 00000000 nt!ExpWorkerThread+0x129
807b2d90 829b2cc5 82995468 80000001 00000000 nt!PspSystemThreadStartup+0x178
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x19
kd> !stacks 1 ndis
Proc.Thread .Thread Ticks ThreadState Blocker
Max cache size is : 1048576 bytes (0x400 KB)
Total memory in cache : 0 bytes (0 KB)
Number of regions cached: 0
0 full reads broken into 0 partial reads
counts: 0 cached/0 uncached, 0.00% cached
bytes : 0 cached/0 uncached, 0.00% cached
** Prototype PTEs are implicitly decoded
[84dd96a8 System]
*** ERROR: Module load completed but symbols could not be loaded for nvraid.sys
4.0000d8 8d0f1a08 0003ae6 Blocked nt!KiCommitThreadWait+0x461
4.0000dc 8d0f1730 0000107 Blocked nt!KiCommitThreadWait+0x461
4.0000e0 8d0f2570 0000651 Blocked nt!KiCommitThreadWait+0x461
4.000158 90f1c610 0000121 Blocked nt!KiCommitThreadWait+0x461
*** ERROR: Module load completed but symbols could not be loaded for spsys.sys