[ 1343.159472][T18028] veth0: entered allmulticast mode
[ 1343.160398][T18028] veth1: entered allmulticast mode
[ 1343.160974][T18028] veth2: entered allmulticast mode
[ 1343.161735][T18028] veth3: entered allmulticast mode
[ 1362.133845][T18028] veth0: left allmulticast mode
[ 1362.134246][T18028] veth1: left allmulticast mode
[ 1362.134486][T18028] veth2: left allmulticast mode
[ 1362.134719][T18028] veth3: left allmulticast mode