Bug Check 0x19A: WORKER_THREAD_RETURNED_WHILE_ATTACHED_TO_SILO

The WORKER_THREAD_RETURNED_WHILE_ATTACHED_TO_SILO bug check has a value of 0x0000019A. This indicates that a worker thread attached to a silo and did not detach before returning.

Important

This topic is for programmers. If you are a customer who has received a blue screen error code while using your computer, see Troubleshoot blue screen errors.

WORKER_THREAD_RETURNED_WHILE_ATTACHED_TO_SILO Parameters

Parameter Description
1 Address of worker routine
2 Workitem parameter
3 Workitem address
4 Reserved

Cause

To investigate use the ln (List Nearest Symbols)command on parameter 1 to help identify the mis-behaving driver.