APPCRASH in winpty-agent.exe

[aleherb]

We are seeing infrequent crashes of winpty-agent.exe on Windows 7 64-bit. I assume it is due to a failing ASSERT, but could not reproduce the crash so far:

Problem signature:
Problem Event Name: APPCRASH
Application Name: winpty-agent.exe
Application Version: 0.0.0.0
Application Timestamp: 52a85668
Fault Module Name: winpty-agent.exe
Fault Module Version: 0.0.0.0
Fault Module Timestamp: 52a85668
Exception Code: 40000015
Exception Offset: 000091c0
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1033
Additional Information 1: 7a18
Additional Information 2: 7a188dc7e1a37cade12485cc5ec071bb
Additional Information 3: cf42
Additional Information 4: cf42ba909ccdd17b26b5c1402a7571a9

[aleherb]

It turned out this is a client error trying to start a second process with the same agent. Closing.