[  648.689183][ T4394] veth0: entered allmulticast mode
[  648.689720][ T4394] veth1: entered allmulticast mode
[  648.690121][ T4394] veth2: entered allmulticast mode
[  648.690499][ T4394] veth3: entered allmulticast mode
[  648.690881][ T4394] veth4: entered allmulticast mode
[  648.691252][ T4394] veth5: entered allmulticast mode
[  661.001269][ T4775] veth0 (unregistering): left allmulticast mode
[  661.011751][ T4775] veth1 (unregistering): left allmulticast mode
[  661.057894][ T4777] veth2 (unregistering): left allmulticast mode
[  661.062904][ T4777] veth3 (unregistering): left allmulticast mode
[  661.109290][ T4778] veth4 (unregistering): left allmulticast mode
[  661.113382][ T4778] veth5 (unregistering): left allmulticast mode