[ 1805.773005][ T5668] veth0: entered allmulticast mode
[ 1805.773562][ T5668] veth1: entered allmulticast mode
[ 1805.773915][ T5668] veth2: entered allmulticast mode
[ 1805.774266][ T5668] veth3: entered allmulticast mode
[ 1834.778633][ T5668] veth0: left allmulticast mode
[ 1834.778947][ T5668] veth1: left allmulticast mode
[ 1834.779190][ T5668] veth2: left allmulticast mode
[ 1834.779448][ T5668] veth3: left allmulticast mode