[ 1252.473005][ T9705] veth0: entered allmulticast mode
[ 1252.473630][ T9705] veth1: entered allmulticast mode
[ 1252.474162][ T9705] veth2: entered allmulticast mode
[ 1252.474669][ T9705] veth3: entered allmulticast mode
[ 1276.771951][ T9705] veth0: left allmulticast mode
[ 1276.772411][ T9705] veth1: left allmulticast mode
[ 1276.772821][ T9705] veth2: left allmulticast mode
[ 1276.773206][ T9705] veth3: left allmulticast mode