[ 1431.472897][ T7706] veth0: entered allmulticast mode
[ 1431.473836][ T7706] veth1: entered allmulticast mode
[ 1431.474426][ T7706] veth2: entered allmulticast mode
[ 1431.474919][ T7706] veth3: entered allmulticast mode
[ 1460.302151][ T7706] veth0: left allmulticast mode
[ 1460.302603][ T7706] veth1: left allmulticast mode
[ 1460.303000][ T7706] veth2: left allmulticast mode
[ 1460.303360][ T7706] veth3: left allmulticast mode