[ 1351.267864][T17988] veth0: entered allmulticast mode
[ 1351.268466][T17988] veth1: entered allmulticast mode
[ 1351.268833][T17988] veth2: entered allmulticast mode
[ 1351.269167][T17988] veth3: entered allmulticast mode
[ 1369.302788][T17988] veth0: left allmulticast mode
[ 1369.303124][T17988] veth1: left allmulticast mode
[ 1369.303431][T17988] veth2: left allmulticast mode
[ 1369.303686][T17988] veth3: left allmulticast mode