[ 1433.017326][ T7049] veth0: entered allmulticast mode
[ 1433.018118][ T7049] veth1: entered allmulticast mode
[ 1433.018645][ T7049] veth2: entered allmulticast mode
[ 1433.019131][ T7049] veth3: entered allmulticast mode
[ 1458.201962][ T7049] veth0: left allmulticast mode
[ 1458.202277][ T7049] veth1: left allmulticast mode
[ 1458.202505][ T7049] veth2: left allmulticast mode
[ 1458.202743][ T7049] veth3: left allmulticast mode