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I have a BSOD with the following bugcheck:
DRIVER_POWER_STATE_FAILURE (9f) A driver has failed to complete a power IRP within a specific time. Arguments: Arg1: 0000000000000004, The power transition timed out waiting to synchronize with the Pnp subsystem. Arg2: 000000000000012c, Timeout in seconds. Arg3: ffff94083ac95080, The thread currently holding on to the Pnp lock. Arg4: ffffed066102f7e0, nt!TRIAGE_9F_PNP on Win7 and higher
If I use
!thread in WinDbg after loading the dump, it shows thread
ffff94083ac95080, which is the thread holding the lock.
On the other hand, if I use
k, it shows the stack of the faulting thread:
# Child-SP RetAddr Call Site 00 ffffed06`6102f7a8 fffff800`70e9ead6 nt!KeBugCheckEx 01 ffffed06`6102f7b0 fffff800`711ad946 nt!PnpBugcheckPowerTimeout+0x76 02 ffffed06`6102f810 fffff800`70c512f9 nt!PopBuildDeviceNotifyListWatchdog+0x16 03 ffffed06`6102f840 fffff800`70c50059 nt!KiProcessExpiredTimerList+0x169 04 ffffed06`6102f930 fffff800`70dc64be nt!KiRetireDpcList+0x4e9 05 ffffed06`6102fb60 00000000`00000000 nt!KiIdleLoop+0x7e
Is it possible to switch to the faulting thread (and not the one holding the lock) so that
!thread show info about it?
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