[ 1341.138802][T18251] veth0: entered allmulticast mode
[ 1341.139207][T18251] veth1: entered allmulticast mode
[ 1341.139551][T18251] veth2: entered allmulticast mode
[ 1341.139879][T18251] veth3: entered allmulticast mode
[ 1359.875098][T18251] veth0: left allmulticast mode
[ 1359.875412][T18251] veth1: left allmulticast mode
[ 1359.875661][T18251] veth2: left allmulticast mode
[ 1359.875910][T18251] veth3: left allmulticast mode