[  678.944810][ T3621] veth0: entered allmulticast mode
[  678.945314][ T3621] veth1: entered allmulticast mode
[  678.945636][ T3621] veth2: entered allmulticast mode
[  678.945960][ T3621] veth3: entered allmulticast mode
[  678.947359][ T3621] veth4: entered allmulticast mode
[  678.947712][ T3621] veth5: entered allmulticast mode
[  736.540998][ T3621] veth0: left allmulticast mode
[  736.541839][ T3621] veth1: left allmulticast mode
[  736.542143][ T3621] veth2: left allmulticast mode
[  736.542465][ T3621] veth3: left allmulticast mode
[  736.542727][ T3621] veth4: left allmulticast mode
[  736.543027][ T3621] veth5: left allmulticast mode