[ 1322.853122][T18254] veth0: entered allmulticast mode
[ 1322.853726][T18254] veth1: entered allmulticast mode
[ 1322.854527][T18254] veth2: entered allmulticast mode
[ 1322.855119][T18254] veth3: entered allmulticast mode
[ 1341.672214][T18254] veth0: left allmulticast mode
[ 1341.672510][T18254] veth1: left allmulticast mode
[ 1341.672745][T18254] veth2: left allmulticast mode
[ 1341.672998][T18254] veth3: left allmulticast mode