[ 1426.745487][ T9946] veth0: entered allmulticast mode
[ 1426.746251][ T9946] veth1: entered allmulticast mode
[ 1426.746814][ T9946] veth2: entered allmulticast mode
[ 1426.747344][ T9946] veth3: entered allmulticast mode
[ 1450.807453][ T9946] veth0: left allmulticast mode
[ 1450.808284][ T9946] veth1: left allmulticast mode
[ 1450.808978][ T9946] veth2: left allmulticast mode
[ 1450.809640][ T9946] veth3: left allmulticast mode