[ 1089.505783][T21031] veth0: entered allmulticast mode
[ 1089.506142][T21031] veth1: entered allmulticast mode
[ 1089.506426][T21031] veth2: entered allmulticast mode
[ 1089.506709][T21031] veth3: entered allmulticast mode
[ 1089.506983][T21031] veth4: entered allmulticast mode
[ 1089.507273][T21031] veth5: entered allmulticast mode
[ 1100.296776][T21031] veth0: left allmulticast mode
[ 1100.297074][T21031] veth1: left allmulticast mode
[ 1100.297297][T21031] veth2: left allmulticast mode
[ 1100.297514][T21031] veth3: left allmulticast mode
[ 1100.297740][T21031] veth4: left allmulticast mode
[ 1100.297957][T21031] veth5: left allmulticast mode