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| XBOX_360_SYSTEM_CRASH_RESERVED | BC_BTHMINI_VERIFIER_FAULT |
BC_BLUETOOTH_VERIFIER_FAULT
Bug check 0x00000BFE reports a Bluetooth verifier violation in the Bluetooth request-block path. Parameter 1 is the verifier subtype; the remaining parameters identify the BRB, server or channel handle, actual size, expected size, or related object for that subtype.
Preserve the failing BRB pointer and the exact subtype before the driver frees or reuses the request. Distinguish double submission, freeing an in-use BRB, an invalid BRB type or pointer, a size mismatch, and invalid L2CAP or SCO handles because each branch points to a different driver contract.
BC_BLUETOOTH_VERIFIER_FAULT Parameters
| Parameter | Description |
|---|---|
| 1 | The subtype of the Bluetooth verifier fault. 0x1 : An attempt was made to submit a Bluetooth Request Block that is already in use
2 - Brb pointer
3 - Reserved
4 - Reserved
0x2 : An attempt was made to free a Bluetooth Request Block that is in use
2 - Brb pointer
3 - Reserved
4 - Reserved
0x3 : An attempt was made to allocate or initialize an invalid BRB type
2 - Brb pointer
3 - pdo extension (if available)
4 - Reserved
0x4 : Invalid Bluetooth Request Block pointer was submitted
2 - Brb pointer
3 - Reserved
4 - Reserved
0x5 : A Bluetooth Request Block with an invalid size was submitted
2 - Brb pointer
3 - Actual Size
4 - Expected Size
0x6 : The IOCTL_BTH_GET_DEVICE_INFO was called with invalid parameters
2 - Reserved
3 - Reserved
4 - Reserved
0x7 : BRB_L2CA_UNREGISTER_SERVER was submitted with an invalid server handle
2 - Server handle
3 - Reserved
4 - Reserved
0x8 : BRB_L2CA_CLOSE_CHANNEL was submitted with an invalid channel handle
2 - Brb pointer
3 - Channel handle
4 - Reserved
0x9 : BRB_SCO_UNREGISTER_SERVER was submitted with an invalid server handle
2 - Server handle
3 - Reserved
4 - Reserved
|
| 2 | See parameter 1 |
| 3 | See parameter 1 |
| 4 | See parameter 1 |
Resolution
Use the subtype together with the call stack to locate the driver that submitted or released the invalid Bluetooth request. A passing verification run must repeat the same BRB lifecycle without the original subtype.
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