[ 1017.595671][T17987] veth0: entered allmulticast mode
[ 1017.596034][T17987] veth1: entered allmulticast mode
[ 1017.596294][T17987] veth2: entered allmulticast mode
[ 1017.596524][T17987] veth3: entered allmulticast mode
[ 1030.077119][T17987] veth0: left allmulticast mode
[ 1030.077403][T17987] veth1: left allmulticast mode
[ 1030.077617][T17987] veth2: left allmulticast mode
[ 1030.077807][T17987] veth3: left allmulticast mode