[ 2103.519243][T18841] veth0: entered allmulticast mode
[ 2103.520071][T18841] veth1: entered allmulticast mode
[ 2103.520621][T18841] veth2: entered allmulticast mode
[ 2103.521164][T18841] veth3: entered allmulticast mode
[ 2126.798953][T18841] veth0: left allmulticast mode
[ 2126.799549][T18841] veth1: left allmulticast mode
[ 2126.799967][T18841] veth2: left allmulticast mode
[ 2126.800398][T18841] veth3: left allmulticast mode