[ 1812.179894][T16483] veth0: entered allmulticast mode
[ 1812.180749][T16483] veth1: entered allmulticast mode
[ 1812.181352][T16483] veth2: entered allmulticast mode
[ 1812.181913][T16483] veth3: entered allmulticast mode
[ 1835.299687][T16483] veth0: left allmulticast mode
[ 1835.300231][T16483] veth1: left allmulticast mode
[ 1835.300657][T16483] veth2: left allmulticast mode
[ 1835.301081][T16483] veth3: left allmulticast mode