[ 1283.158721][T15033] veth0: entered allmulticast mode
[ 1283.161307][T15033] veth1: entered allmulticast mode
[ 1283.161788][T15033] veth2: entered allmulticast mode
[ 1283.162220][T15033] veth3: entered allmulticast mode
[ 1301.931160][T15033] veth0: left allmulticast mode
[ 1301.931521][T15033] veth1: left allmulticast mode
[ 1301.931750][T15033] veth2: left allmulticast mode
[ 1301.932076][T15033] veth3: left allmulticast mode