[ 1431.239870][ T7087] veth0: entered allmulticast mode
[ 1431.240350][ T7087] veth1: entered allmulticast mode
[ 1431.240669][ T7087] veth2: entered allmulticast mode
[ 1431.241003][ T7087] veth3: entered allmulticast mode
[ 1458.633948][ T7087] veth0: left allmulticast mode
[ 1458.634220][ T7087] veth1: left allmulticast mode
[ 1458.634440][ T7087] veth2: left allmulticast mode
[ 1458.634659][ T7087] veth3: left allmulticast mode