[ 1341.033317][T17688] veth0: entered allmulticast mode
[ 1341.034029][T17688] veth1: entered allmulticast mode
[ 1341.034646][T17688] veth2: entered allmulticast mode
[ 1341.035009][T17688] veth3: entered allmulticast mode
[ 1359.521143][T17688] veth0: left allmulticast mode
[ 1359.521573][T17688] veth1: left allmulticast mode
[ 1359.521834][T17688] veth2: left allmulticast mode
[ 1359.522080][T17688] veth3: left allmulticast mode