{"action":"created","issue":{"url":"https://api.github.com/repos/systemd/systemd/issues/11314","repository_url":"https://api.github.com/repos/systemd/systemd","labels_url":"https://api.github.com/repos/systemd/systemd/issues/11314/labels{/name}","comments_url":"https://api.github.com/repos/systemd/systemd/issues/11314/comments","events_url":"https://api.github.com/repos/systemd/systemd/issues/11314/events","html_url":"https://github.com/systemd/systemd/issues/11314","id":395365367,"node_id":"MDU6SXNzdWUzOTUzNjUzNjc=","number":11314,"title":"udev fails to trigger loading of modules","user":{"login":"mbiebl","id":3609611,"node_id":"MDQ6VXNlcjM2MDk2MTE=","avatar_url":"https://avatars1.githubusercontent.com/u/3609611?v=4","gravatar_id":"","url":"https://api.github.com/users/mbiebl","html_url":"https://github.com/mbiebl","followers_url":"https://api.github.com/users/mbiebl/followers","following_url":"https://api.github.com/users/mbiebl/following{/other_user}","gists_url":"https://api.github.com/users/mbiebl/gists{/gist_id}","starred_url":"https://api.github.com/users/mbiebl/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mbiebl/subscriptions","organizations_url":"https://api.github.com/users/mbiebl/orgs","repos_url":"https://api.github.com/users/mbiebl/repos","events_url":"https://api.github.com/users/mbiebl/events{/privacy}","received_events_url":"https://api.github.com/users/mbiebl/received_events","type":"User","site_admin":false},"labels":[{"id":239898671,"node_id":"MDU6TGFiZWwyMzk4OTg2NzE=","url":"https://api.github.com/repos/systemd/systemd/labels/regression%20%E2%9A%A0%EF%B8%8F","name":"regression ⚠️","color":"e11d21","default":false},{"id":219549617,"node_id":"MDU6TGFiZWwyMTk1NDk2MTc=","url":"https://api.github.com/repos/systemd/systemd/labels/udev","name":"udev","color":"f7c6c7","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2019-01-02T20:11:49Z","updated_at":"2019-01-02T21:05:44Z","closed_at":null,"author_association":"CONTRIBUTOR","body":"**systemd version the issue has been seen with**\r\n\r\nv240\r\n\r\n**Used distribution**\r\n \r\nDebian sid\r\n\r\nSince the update of systemd from v239 to v240, we had several downstream bug reports, where udev fails to trigger loading of kernel modules.\r\nI think the following bug reports are basically all about the same underlying issue:\r\n\r\nhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=917185\r\nhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=917247\r\nhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=917607\r\n\r\nSo far, all reports are either from users using udev with sysvinit or with udev in the initramfs (which doesn't use systemd in Debian). I wonder if there is a race condition in udev which is more likely to trigger with sysvinit or in the initramfs.\r\nI wasn't able to reproduce the issue myself so far.\r\n\r\nThe udev SysV init script can be found at \r\nhttps://salsa.debian.org/systemd-team/systemd/blob/master/debian/udev.init\r\nThe initramfs hooks to start udevd are at\r\nhttps://salsa.debian.org/systemd-team/systemd/blob/master/debian/extra/initramfs-tools/scripts/init-top/udev\r\nhttps://salsa.debian.org/systemd-team/systemd/blob/master/debian/extra/initramfs-tools/scripts/init-bottom/udev\r\n\r\nAny hints on how to further debug this would be greatly appreciated."},"comment":{"url":"https://api.github.com/repos/systemd/systemd/issues/comments/450984787","html_url":"https://github.com/systemd/systemd/issues/11314#issuecomment-450984787","issue_url":"https://api.github.com/repos/systemd/systemd/issues/11314","id":450984787,"node_id":"MDEyOklzc3VlQ29tbWVudDQ1MDk4NDc4Nw==","user":{"login":"yuwata","id":14157143,"node_id":"MDQ6VXNlcjE0MTU3MTQz","avatar_url":"https://avatars3.githubusercontent.com/u/14157143?v=4","gravatar_id":"","url":"https://api.github.com/users/yuwata","html_url":"https://github.com/yuwata","followers_url":"https://api.github.com/users/yuwata/followers","following_url":"https://api.github.com/users/yuwata/following{/other_user}","gists_url":"https://api.github.com/users/yuwata/gists{/gist_id}","starred_url":"https://api.github.com/users/yuwata/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yuwata/subscriptions","organizations_url":"https://api.github.com/users/yuwata/orgs","repos_url":"https://api.github.com/users/yuwata/repos","events_url":"https://api.github.com/users/yuwata/events{/privacy}","received_events_url":"https://api.github.com/users/yuwata/received_events","type":"User","site_admin":false},"created_at":"2019-01-02T21:05:44Z","updated_at":"2019-01-02T21:05:44Z","author_association":"MEMBER","body":"Are there any chance to start `udevd` with debug logging?"}}
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