[ 1379.073109][T17997] veth0: entered allmulticast mode
[ 1379.073982][T17997] veth1: entered allmulticast mode
[ 1379.075584][T17997] veth2: entered allmulticast mode
[ 1379.076195][T17997] veth3: entered allmulticast mode
[ 1398.136595][T17997] veth0: left allmulticast mode
[ 1398.136972][T17997] veth1: left allmulticast mode
[ 1398.137263][T17997] veth2: left allmulticast mode
[ 1398.137532][T17997] veth3: left allmulticast mode