[ 1121.366052][ T5172] veth0: entered allmulticast mode
[ 1121.366495][ T5172] veth1: entered allmulticast mode
[ 1121.366821][ T5172] veth2: entered allmulticast mode
[ 1121.367131][ T5172] veth3: entered allmulticast mode
[ 1132.176949][ T5172] veth0: left allmulticast mode
[ 1132.177211][ T5172] veth1: left allmulticast mode
[ 1132.177383][ T5172] veth2: left allmulticast mode
[ 1132.177553][ T5172] veth3: left allmulticast mode