[ 1659.698106][ T6727] veth0: entered allmulticast mode
[ 1659.698685][ T6727] veth1: entered allmulticast mode
[ 1659.699001][ T6727] veth2: entered allmulticast mode
[ 1659.699301][ T6727] veth3: entered allmulticast mode
[ 1686.657240][ T6727] veth0: left allmulticast mode
[ 1686.657605][ T6727] veth1: left allmulticast mode
[ 1686.657837][ T6727] veth2: left allmulticast mode
[ 1686.658084][ T6727] veth3: left allmulticast mode