[ 1512.221007][ T5546] veth0: entered allmulticast mode
[ 1512.221582][ T5546] veth1: entered allmulticast mode
[ 1512.221958][ T5546] veth2: entered allmulticast mode
[ 1512.222310][ T5546] veth3: entered allmulticast mode
[ 1538.385462][ T5546] veth0: left allmulticast mode
[ 1538.385761][ T5546] veth1: left allmulticast mode
[ 1538.386005][ T5546] veth2: left allmulticast mode
[ 1538.386238][ T5546] veth3: left allmulticast mode