[ 2163.289329][T19529] veth0: entered allmulticast mode
[ 2163.290148][T19529] veth1: entered allmulticast mode
[ 2163.290676][T19529] veth2: entered allmulticast mode
[ 2163.291216][T19529] veth3: entered allmulticast mode
[ 2187.472666][T19529] veth0: left allmulticast mode
[ 2187.473470][T19529] veth1: left allmulticast mode
[ 2187.474147][T19529] veth2: left allmulticast mode
[ 2187.474864][T19529] veth3: left allmulticast mode