[ 1490.311558][T10297] veth0: entered allmulticast mode
[ 1490.312056][T10297] veth1: entered allmulticast mode
[ 1490.312373][T10297] veth2: entered allmulticast mode
[ 1490.312664][T10297] veth3: entered allmulticast mode
[ 1515.411229][T10297] veth0: left allmulticast mode
[ 1515.411526][T10297] veth1: left allmulticast mode
[ 1515.411759][T10297] veth2: left allmulticast mode
[ 1515.412003][T10297] veth3: left allmulticast mode