[ 1451.060200][ T7001] veth0: entered allmulticast mode
[ 1451.060762][ T7001] veth1: entered allmulticast mode
[ 1451.061093][ T7001] veth2: entered allmulticast mode
[ 1451.061407][ T7001] veth3: entered allmulticast mode
[ 1451.061708][ T7001] veth4: entered allmulticast mode
[ 1451.062639][ T7001] veth5: entered allmulticast mode
[ 1491.735057][ T7001] veth0: left allmulticast mode
[ 1491.735340][ T7001] veth1: left allmulticast mode
[ 1491.735561][ T7001] veth2: left allmulticast mode
[ 1491.735778][ T7001] veth3: left allmulticast mode
[ 1491.736609][ T7001] veth4: left allmulticast mode
[ 1491.737053][ T7001] veth5: left allmulticast mode