[ 1351.644814][T17989] veth0: entered allmulticast mode
[ 1351.645390][T17989] veth1: entered allmulticast mode
[ 1351.645736][T17989] veth2: entered allmulticast mode
[ 1351.646056][T17989] veth3: entered allmulticast mode
[ 1370.140784][T17989] veth0: left allmulticast mode
[ 1370.141124][T17989] veth1: left allmulticast mode
[ 1370.141401][T17989] veth2: left allmulticast mode
[ 1370.141658][T17989] veth3: left allmulticast mode