[ 1141.545368][T15778] veth0: entered allmulticast mode
[ 1141.545821][T15778] veth1: entered allmulticast mode
[ 1141.546054][T15778] veth2: entered allmulticast mode
[ 1141.546276][T15778] veth3: entered allmulticast mode
[ 1152.542956][T15778] veth0: left allmulticast mode
[ 1152.543196][T15778] veth1: left allmulticast mode
[ 1152.543362][T15778] veth2: left allmulticast mode
[ 1152.543536][T15778] veth3: left allmulticast mode