[  836.314366][T22648] veth0: entered allmulticast mode
[  836.314937][T22648] veth1: entered allmulticast mode
[  836.315356][T22648] veth2: entered allmulticast mode
[  836.315774][T22648] veth3: entered allmulticast mode
[  836.316191][T22648] veth4: entered allmulticast mode
[  836.316596][T22648] veth5: entered allmulticast mode
[  848.911414][T22648] veth0: left allmulticast mode
[  848.911779][T22648] veth1: left allmulticast mode
[  848.912070][T22648] veth2: left allmulticast mode
[  848.912349][T22648] veth3: left allmulticast mode
[  848.912667][T22648] veth4: left allmulticast mode
[  848.912993][T22648] veth5: left allmulticast mode