I couldn't properly verify the problem on azure. If I execute: sudo sh -c 'modprobe -r hv_netvsc; modprobe hv_netvsc'
on an azure instance I lost SSH connection, but I don't see the hung task messages on the boot diagnostics windows. The problem is probably happening and maybe I'm not getting the messages. When I run on a local hyper-v gen2 VM, I can trigger the problem when I do the following sequence: modprobe -r hv_netvsc modprobe hv_netvsc modprobe -r hv_netvsc And I can reproduce the issue with linux-azure 4.13.0-1001.1, with linux-azure-edge 4.13.0-1004.4 and even with linux-azure 4.13.0-1001.1 with the pull request changes. I will re-test it using a gen1 VM. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1735546 Title: [hyper-v] reloading netvsc issue on linux-azure 4.13.0-1001.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1735546/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
