[ 1031.940651][T22848] veth0: entered allmulticast mode
[ 1031.941010][T22848] veth1: entered allmulticast mode
[ 1031.941270][T22848] veth2: entered allmulticast mode
[ 1031.941529][T22848] veth3: entered allmulticast mode
[ 1043.178005][T22848] veth0: left allmulticast mode
[ 1043.178317][T22848] veth1: left allmulticast mode
[ 1043.178601][T22848] veth2: left allmulticast mode
[ 1043.178841][T22848] veth3: left allmulticast mode