CefSharp.BrowserSubprocess.exe crash of windows service

[RedzRedz]

Is there an existing issue for this?

• I have searched both open/closed issues, no issue already exists.

CefSharp Version

110.0.250

Operating System

Windows Server 2016

Architecture

x64

.Net Version

.NET5.0

Implementation

OffScreen

Reproduction Steps

1. The program uses CefSharp to periodically retrieve web page data and is deployed as a Windows service on a cloud host.
2. When the service logs in with the local system account and CefSharp is used in the program, the process crashes immediately.
3. If the service logs in with the administrator account, there is no such issue.
4. The issue is not present after the cloud host is restarted, but may occur after running for a period of time, possibly several weeks.

Expected behavior

The service is logged in with the local system account and remains stable.

Actual behavior

The following is the log record in the debug.log file:

[0506/151618.974:ERROR:crashpad_client_win.cc(534)] CreateProcess: 系统找不到指定的文件。 (0x2)
[0506/151618.989:INFO:crash_reporting.cc(216)] Crash reporting enabled for process: browser
[0506/151618.989:ERROR:message_window.cc(63)] Failed to register the window class for a message-only window: 操作成功完成。 (0x0)
[0506/151618.989:ERROR:message_window.cc(118)] Failed to create a message-only window: 参数错误。 (0x57)
[0506/151618.989:ERROR:message_window.cc(118)] Failed to create a message-only window: 参数错误。 (0x57)
[0506/151618.989:FATAL:window_impl.cc(149)] Check failed: . : 操作成功完成。 (0x0)
[0506/151618.989:ERROR:crashpad_client_win.cc(142)] crash server failed to launch, self-terminating

Regression?

No response

Known Workarounds

No response

Does this problem also occur in the CEF Sample Application

Yes using WPF/OffScreen command line args

Other information

I downloaded libcef.dll.pdb and placed it in the same path as libcef.dll, but I didn't get any more information.

[RedzRedz]

I Additional information: There are approximately 200-300 OpenWith.exe processes.

[amaitland]

Please only open an issue if you can reproduce the problem with version 112.3.0 or later.

In future please don't open issue for old unsupported versions.

If you can reproduce the problem using the current supported version then I'd suggest asking on https://www.magpcss.org/ceforum/index.php

The following is the log record in the debug.log file:

These are low level chromium messages you are seeing. It's very unlikely this is anything CefSharp specific.