[  997.389191] veth0: entered allmulticast mode
[  997.389275] veth1: entered allmulticast mode
[  997.389332] veth2: entered allmulticast mode
[  997.389395] veth3: entered allmulticast mode
[ 1005.949441] veth0: left allmulticast mode
[ 1005.949560] veth1: left allmulticast mode
[ 1005.949614] veth2: left allmulticast mode
[ 1005.949656] veth3: left allmulticast mode