[ 1234.262725][T19648] veth0: entered allmulticast mode
[ 1234.265917][T19648] veth1: entered allmulticast mode
[ 1234.266475][T19648] veth2: entered allmulticast mode
[ 1234.267025][T19648] veth3: entered allmulticast mode
[ 1257.352246][T19648] veth0: left allmulticast mode
[ 1257.352731][T19648] veth1: left allmulticast mode
[ 1257.353167][T19648] veth2: left allmulticast mode
[ 1257.353581][T19648] veth3: left allmulticast mode