[ 1012.949760][T29002] veth0: entered allmulticast mode
[ 1012.950102][T29002] veth1: entered allmulticast mode
[ 1012.950329][T29002] veth2: entered allmulticast mode
[ 1012.950567][T29002] veth3: entered allmulticast mode
[ 1023.624602][T29002] veth0: left allmulticast mode
[ 1023.624832][T29002] veth1: left allmulticast mode
[ 1023.625011][T29002] veth2: left allmulticast mode
[ 1023.625181][T29002] veth3: left allmulticast mode