[ 1863.897340][ T8630] veth0: entered allmulticast mode
[ 1863.898087][ T8630] veth1: entered allmulticast mode
[ 1863.898633][ T8630] veth2: entered allmulticast mode
[ 1863.899156][ T8630] veth3: entered allmulticast mode
[ 1887.191697][ T8630] veth0: left allmulticast mode
[ 1887.192251][ T8630] veth1: left allmulticast mode
[ 1887.194072][ T8630] veth2: left allmulticast mode
[ 1887.194908][ T8630] veth3: left allmulticast mode