[ 1268.638677][ T6657] veth0: entered allmulticast mode
[ 1268.639047][ T6657] veth1: entered allmulticast mode
[ 1268.639303][ T6657] veth2: entered allmulticast mode
[ 1268.639541][ T6657] veth3: entered allmulticast mode
[ 1279.735769][ T6657] veth0: left allmulticast mode
[ 1279.736023][ T6657] veth1: left allmulticast mode
[ 1279.736235][ T6657] veth2: left allmulticast mode
[ 1279.736423][ T6657] veth3: left allmulticast mode