Thanks. I've been thinking about what to do with this bug... I could be
persuaded otherwise, but currently my thinking is: (a) it is not safe to
always ignore errors, as users should be told if they have a bad sysctl
listed in case it is important; (b) for the same reason, it is best not to
ignore all errors in containers. Therefore I will mark this bug invalid.
Thanks. I've been thinking about what to do with this bug... I could be
persuaded otherwise, but currently my thinking is: (a) it is not safe to
always ignore errors, as users should be told if they have a bad sysctl
listed in case it is important; (b) for the same reason, it is best not to
ignore all errors in containers. Therefore I will mark this bug invalid.