[  260.627428][ T1911] veth0: entered allmulticast mode
[  260.627949][ T1911] veth1: entered allmulticast mode
[  260.628955][ T1911] veth2: entered allmulticast mode
[  260.629307][ T1911] veth3: entered allmulticast mode
[  287.731954][ T1911] veth0: left allmulticast mode
[  287.732274][ T1911] veth1: left allmulticast mode
[  287.732499][ T1911] veth2: left allmulticast mode
[  287.732724][ T1911] veth3: left allmulticast mode