[ 1474.131375][T10841] veth0: entered allmulticast mode
[ 1474.131870][T10841] veth1: entered allmulticast mode
[ 1474.133188][T10841] veth2: entered allmulticast mode
[ 1474.133526][T10841] veth3: entered allmulticast mode
[ 1498.656362][T10841] veth0: left allmulticast mode
[ 1498.656661][T10841] veth1: left allmulticast mode
[ 1498.656894][T10841] veth2: left allmulticast mode
[ 1498.657147][T10841] veth3: left allmulticast mode