[ 1892.460132][T17189] veth0: entered allmulticast mode
[ 1892.461026][T17189] veth1: entered allmulticast mode
[ 1892.461627][T17189] veth2: entered allmulticast mode
[ 1892.462212][T17189] veth3: entered allmulticast mode
[ 1916.022122][T17189] veth0: left allmulticast mode
[ 1916.022934][T17189] veth1: left allmulticast mode
[ 1916.023656][T17189] veth2: left allmulticast mode
[ 1916.024365][T17189] veth3: left allmulticast mode