[ 1004.523065][T17763] veth0: entered allmulticast mode
[ 1004.523803][T17763] veth1: entered allmulticast mode
[ 1004.526385][T17763] veth2: entered allmulticast mode
[ 1004.526917][T17763] veth3: entered allmulticast mode
[ 1026.798731][T17763] veth0: left allmulticast mode
[ 1026.799242][T17763] veth1: left allmulticast mode
[ 1026.799658][T17763] veth2: left allmulticast mode
[ 1026.800061][T17763] veth3: left allmulticast mode