{"action":"opened","issue":{"url":"https://api.github.com/repos/cefsharp/CefSharp/issues/1669","repository_url":"https://api.github.com/repos/cefsharp/CefSharp","labels_url":"https://api.github.com/repos/cefsharp/CefSharp/issues/1669/labels{/name}","comments_url":"https://api.github.com/repos/cefsharp/CefSharp/issues/1669/comments","events_url":"https://api.github.com/repos/cefsharp/CefSharp/issues/1669/events","html_url":"https://github.com/cefsharp/CefSharp/issues/1669","id":151168425,"number":1669,"title":"CefSharp.BrowserSubprocess stops working after some time with Access Violation Exception ","user":{"login":"amitppandey","id":18681650,"avatar_url":"https://avatars.githubusercontent.com/u/18681650?v=3","gravatar_id":"","url":"https://api.github.com/users/amitppandey","html_url":"https://github.com/amitppandey","followers_url":"https://api.github.com/users/amitppandey/followers","following_url":"https://api.github.com/users/amitppandey/following{/other_user}","gists_url":"https://api.github.com/users/amitppandey/gists{/gist_id}","starred_url":"https://api.github.com/users/amitppandey/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/amitppandey/subscriptions","organizations_url":"https://api.github.com/users/amitppandey/orgs","repos_url":"https://api.github.com/users/amitppandey/repos","events_url":"https://api.github.com/users/amitppandey/events{/privacy}","received_events_url":"https://api.github.com/users/amitppandey/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-04-26T15:39:36Z","updated_at":"2016-04-26T15:39:36Z","closed_at":null,"body":"Hi,\r\n\r\nI am using CefSharp version 47.0.3.0 in a Winforms application on  Windows 7 machines(x64/x86) with Visual Studio 2015.\r\n\r\nI am loading a https URL hosted using the mongoose library. The web page basically fetches and displays some logs every 5 seconds.\r\n\r\nAfter running this URL for close to one hour(lesser duration in CefSharp 43), the Browser SubProcess crashes. The Windows Event viewer contains the following error information : \r\n\r\n![cef_crash](https://cloud.githubusercontent.com/assets/18681650/14821385/2c38e2c8-0be8-11e6-946d-49ab191db430.PNG)\r\n\r\n![cef_crash_event1](https://cloud.githubusercontent.com/assets/18681650/14821396/3553512c-0be8-11e6-8fc1-21797303e61d.PNG)\r\n\r\nI noticed that an access violation exception was raised here previously [#976](https://github.com/cefsharp/CefSharp/issues/976) but raising a new issue since I am not sure if the scenario is the same(I also have the .pak files mentioned in the issue).\r\n\r\nWent through the Debug.log with verbose level enabled but not able to make out anything from it.\r\nBelow is the Debug log taken when crash happened:\r\n[debug.txt](https://github.com/cefsharp/CefSharp/files/236854/debug.txt)\r\n\r\nBelow is the Debug log taken before any crash happened:\r\n[debug1.txt](https://github.com/cefsharp/CefSharp/files/236858/debug1.txt)\r\n\r\nOther Observations:\r\n1.  The time taken for the process to crash does not decrease even if logs are fetched more frequently.\r\n2. Issue is not reproduced when I simply load the URL and not make any further request for logs.\r\n3. The issue is not reproduced if the server returns some hard-coded string containing all alphabets instead of providing the actual logs. This made me suspect if the crash was triggered due to some special characters present in the logs.\r\n4. Issue is not reproduced when the server returns hard-coded string containing all the UTF-8 characters which means the crash may not be related to special characters.\r\n5. Issue is not reproducible i use a http URL for the same web page and use a web server other than mongoose\r\n6. Issue is not seen if I am simply loading the URL: https://www.google.com.\r\n\r\nAny idea what could be causing this issue or what other steps I could possibly take to identify the problem?\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n"}}