[ 1293.833188][ T8235] veth0: entered allmulticast mode
[ 1293.834946][ T8235] veth1: entered allmulticast mode
[ 1293.835490][ T8235] veth2: entered allmulticast mode
[ 1293.836011][ T8235] veth3: entered allmulticast mode
[ 1317.832506][ T8235] veth0: left allmulticast mode
[ 1317.832986][ T8235] veth1: left allmulticast mode
[ 1317.834479][ T8235] veth2: left allmulticast mode
[ 1317.834932][ T8235] veth3: left allmulticast mode