[ 2233.495748][T21773] veth0: entered allmulticast mode
[ 2233.496592][T21773] veth1: entered allmulticast mode
[ 2233.497143][T21773] veth2: entered allmulticast mode
[ 2233.497663][T21773] veth3: entered allmulticast mode
[ 2233.498222][T21773] veth4: entered allmulticast mode
[ 2233.498733][T21773] veth5: entered allmulticast mode
[ 2268.447090][T21773] veth0: left allmulticast mode
[ 2268.447637][T21773] veth1: left allmulticast mode
[ 2268.448032][T21773] veth2: left allmulticast mode
[ 2268.448405][T21773] veth3: left allmulticast mode
[ 2268.448781][T21773] veth4: left allmulticast mode
[ 2268.449168][T21773] veth5: left allmulticast mode