[ 1148.801335][T18213] veth0: entered allmulticast mode
[ 1148.801782][T18213] veth1: entered allmulticast mode
[ 1148.802099][T18213] veth2: entered allmulticast mode
[ 1148.802599][T18213] veth3: entered allmulticast mode
[ 1160.062541][T18213] veth0: left allmulticast mode
[ 1160.062785][T18213] veth1: left allmulticast mode
[ 1160.062969][T18213] veth2: left allmulticast mode
[ 1160.063148][T18213] veth3: left allmulticast mode