https://bugzilla.suse.com/show_bug.cgi?id=1180284 https://bugzilla.suse.com/show_bug.cgi?id=1180284#c4 --- Comment #4 from Franck Bui <fbui@suse.com> --- (In reply to Dominik Heidler from comment #3)

The only conclusion that would make sense to me is that this is some bug in systemd-nspawn or in the kernel that triggers this problem - maybe a race condition due to the sporadic nature.

I don't see how you came to this conclusion. systemd-nspawn got a -EPERM when it tried attach the veth to the bridge like IIRC. And it only fails sometimes in your testing environment. So it would have been better if this could have been investigated a bit further. As written previously it really depends on the test environment so narrowing it down would be a first step. -- You are receiving this mail because: You are on the CC list for the bug.