[ 1633.848316][ T5119] veth0: entered allmulticast mode
[ 1633.850127][ T5119] veth1: entered allmulticast mode
[ 1633.850482][ T5119] veth2: entered allmulticast mode
[ 1633.850840][ T5119] veth3: entered allmulticast mode
[ 1660.442893][ T5119] veth0: left allmulticast mode
[ 1660.443225][ T5119] veth1: left allmulticast mode
[ 1660.443482][ T5119] veth2: left allmulticast mode
[ 1660.443758][ T5119] veth3: left allmulticast mode