[ 1566.205088][ T4636] veth0: entered allmulticast mode
[ 1566.205618][ T4636] veth1: entered allmulticast mode
[ 1566.205958][ T4636] veth2: entered allmulticast mode
[ 1566.206266][ T4636] veth3: entered allmulticast mode
[ 1592.184524][ T4636] veth0: left allmulticast mode
[ 1592.184828][ T4636] veth1: left allmulticast mode
[ 1592.185062][ T4636] veth2: left allmulticast mode
[ 1592.185332][ T4636] veth3: left allmulticast mode