[ 1803.108854][T12570] veth0: entered allmulticast mode
[ 1803.109356][T12570] veth1: entered allmulticast mode
[ 1803.109708][T12570] veth2: entered allmulticast mode
[ 1803.110030][T12570] veth3: entered allmulticast mode
[ 1831.831828][T12570] veth0: left allmulticast mode
[ 1831.832152][T12570] veth1: left allmulticast mode
[ 1831.832414][T12570] veth2: left allmulticast mode
[ 1831.832639][T12570] veth3: left allmulticast mode