[ 1702.711709][T12956] veth0: entered allmulticast mode
[ 1702.712287][T12956] veth1: entered allmulticast mode
[ 1702.712597][T12956] veth2: entered allmulticast mode
[ 1702.712896][T12956] veth3: entered allmulticast mode
[ 1731.290099][T12956] veth0: left allmulticast mode
[ 1731.290431][T12956] veth1: left allmulticast mode
[ 1731.290663][T12956] veth2: left allmulticast mode
[ 1731.290883][T12956] veth3: left allmulticast mode