[ 1430.623487][ T6450] veth0: entered allmulticast mode
[ 1430.623847][ T6450] veth1: entered allmulticast mode
[ 1430.624167][ T6450] veth2: entered allmulticast mode
[ 1430.624507][ T6450] veth3: entered allmulticast mode
[ 1457.812330][ T6450] veth0: left allmulticast mode
[ 1457.812646][ T6450] veth1: left allmulticast mode
[ 1457.812871][ T6450] veth2: left allmulticast mode
[ 1457.813119][ T6450] veth3: left allmulticast mode