[ 1328.423724][T22249] veth0: entered allmulticast mode
[ 1328.424464][T22249] veth1: entered allmulticast mode
[ 1328.424831][T22249] veth2: entered allmulticast mode
[ 1328.425194][T22249] veth3: entered allmulticast mode
[ 1347.066241][T22249] veth0: left allmulticast mode
[ 1347.066865][T22249] veth1: left allmulticast mode
[ 1347.067267][T22249] veth2: left allmulticast mode
[ 1347.067696][T22249] veth3: left allmulticast mode