{"action":"closed","issue":{"url":"https://api.github.com/repos/tklengyel/drakvuf/issues/8","labels_url":"https://api.github.com/repos/tklengyel/drakvuf/issues/8/labels{/name}","comments_url":"https://api.github.com/repos/tklengyel/drakvuf/issues/8/comments","events_url":"https://api.github.com/repos/tklengyel/drakvuf/issues/8/events","html_url":"https://github.com/tklengyel/drakvuf/issues/8","id":109950940,"number":8,"title":"Hypervisor crash on Guest reboot","user":{"login":"v-p-b","id":540246,"avatar_url":"https://avatars.githubusercontent.com/u/540246?v=3","gravatar_id":"","url":"https://api.github.com/users/v-p-b","html_url":"https://github.com/v-p-b","followers_url":"https://api.github.com/users/v-p-b/followers","following_url":"https://api.github.com/users/v-p-b/following{/other_user}","gists_url":"https://api.github.com/users/v-p-b/gists{/gist_id}","starred_url":"https://api.github.com/users/v-p-b/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/v-p-b/subscriptions","organizations_url":"https://api.github.com/users/v-p-b/orgs","repos_url":"https://api.github.com/users/v-p-b/repos","events_url":"https://api.github.com/users/v-p-b/events{/privacy}","received_events_url":"https://api.github.com/users/v-p-b/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":5,"created_at":"2015-10-06T07:36:05Z","updated_at":"2015-10-17T10:12:43Z","closed_at":"2015-10-17T10:12:43Z","body":"I recently encountered several crashes at the hypervisor level by foolishly executing the following steps:\r\n\r\n- Attach DRAKVUF to Guest\r\n- Reboot guest (manually or due to a crash)\r\n- Exit DRAKVUF with ^C\r\n\r\nUnfortunately the most recent crash resulted in some kind of FS corruption so I can't attach more logs or do retests right now. Also I'm running a custom fork of DRAKVUF but I don't think my changes cause the problem (although I can't rule this out). \r\n\r\nMy guess is that things go wrong when DRAKVUF handles SIGINT, because everything seem to work normal until the signal is sent: Guest is rebooting/running, DRAKVUF is logging, although a lot of \"Write memaccess\" messages appear.\r\n\r\nMy main question is if there is a way to properly stop DRAKVUF in case a Guest reboot happens?"}}