[ 1518.271001][T10311] veth0: entered allmulticast mode
[ 1518.271760][T10311] veth1: entered allmulticast mode
[ 1518.272076][T10311] veth2: entered allmulticast mode
[ 1518.272393][T10311] veth3: entered allmulticast mode
[ 1544.239792][T10311] veth0: left allmulticast mode
[ 1544.240066][T10311] veth1: left allmulticast mode
[ 1544.240303][T10311] veth2: left allmulticast mode
[ 1544.240527][T10311] veth3: left allmulticast mode