> was able to get "unregister_netdevice: waiting for lo to become free. Usage > count = 1" > in less than 5 minutes :-(
well, that's unfortunate that you still see it but fortunate that you're able to reproduce it quickly. The issue that I fixed - TCP kernel socket staying open - is certainly not the only way to encounter the problem. > Our environment spawns about 1 container a second that does either openvpn > (both udp and tcp) > or ipsec tunnel testing. That's good to know; my guess would be ipsec, but of course will require investigation. I'll try reproducing separately with openvpn and ipsec also. > PLease let me know how to enable the debug messages the previous builds did have some dbg messages, but I removed them for the last build, so I'll need to add dbg again and spin new kernel builds. I'll update this bug once dbg kernel(s) are ready. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711407 Title: unregister_netdevice: waiting for lo to become free To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1711407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
