[ 1350.357064][T12138] veth0: entered allmulticast mode
[ 1350.358966][T12138] veth1: entered allmulticast mode
[ 1350.359385][T12138] veth2: entered allmulticast mode
[ 1350.359728][T12138] veth3: entered allmulticast mode
[ 1373.982391][T12138] veth0: left allmulticast mode
[ 1373.982707][T12138] veth1: left allmulticast mode
[ 1373.982925][T12138] veth2: left allmulticast mode
[ 1373.983142][T12138] veth3: left allmulticast mode