[ 1494.190931][ T5844] veth0: entered allmulticast mode
[ 1494.191434][ T5844] veth1: entered allmulticast mode
[ 1494.191773][ T5844] veth2: entered allmulticast mode
[ 1494.192082][ T5844] veth3: entered allmulticast mode
[ 1519.925426][ T5844] veth0: left allmulticast mode
[ 1519.925734][ T5844] veth1: left allmulticast mode
[ 1519.925963][ T5844] veth2: left allmulticast mode
[ 1519.926189][ T5844] veth3: left allmulticast mode