[ 1335.010300][ T6750] veth0: entered allmulticast mode
[ 1335.011110][ T6750] veth1: entered allmulticast mode
[ 1335.011664][ T6750] veth2: entered allmulticast mode
[ 1335.012223][ T6750] veth3: entered allmulticast mode
[ 1359.407617][ T6750] veth0: left allmulticast mode
[ 1359.408163][ T6750] veth1: left allmulticast mode
[ 1359.408572][ T6750] veth2: left allmulticast mode
[ 1359.409000][ T6750] veth3: left allmulticast mode